From 425405da7838c9c141f04e1ac1924841b52776e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stanis=C5=82aw=20Barzowski?= <stanislaw.barzowski@gmail.com>
Date: Sun, 9 Feb 2020 11:28:40 +0100
Subject: [PATCH] Update cpp-jsonnet.

---
 astgen/stdast.go                    | 69025 ++++++++++++++------------
 cpp-jsonnet                         |     2 +-
 testdata/assert_equal4.golden       |     2 +-
 testdata/assert_equal5.golden       |     2 +-
 testdata/assert_equal6.golden       |     2 +-
 testdata/percent_bad.golden         |     2 +-
 testdata/percent_bad2.golden        |     8 +-
 testdata/percent_bad3.golden        |     2 +-
 testdata/percent_format_str4.golden |     8 +-
 testdata/percent_format_str5.golden |    18 +-
 testdata/percent_format_str6.golden |    18 +-
 testdata/percent_format_str7.golden |    14 +-
 testdata/percent_mod_int5.golden    |     2 +-
 13 files changed, 36325 insertions(+), 32780 deletions(-)

diff --git a/astgen/stdast.go b/astgen/stdast.go
index 41439306..be80e0f6 100644
--- a/astgen/stdast.go
+++ b/astgen/stdast.go
@@ -43,2188 +43,2272 @@ var p130Var = "function <anonymous>"
 var p130 = &p130Var
 var p143Var = "thunk from <function <anonymous>>"
 var p143 = &p143Var
-var p159Var = "function <anonymous>"
-var p159 = &p159Var
-var p172Var = "thunk from <function <anonymous>>"
-var p172 = &p172Var
-var p190Var = "thunk from <function <anonymous>>"
-var p190 = &p190Var
-var p206Var = "thunk from <function <anonymous>>"
-var p206 = &p206Var
-var p224Var = "thunk from <function <anonymous>>"
+var p160Var = "function <anonymous>"
+var p160 = &p160Var
+var p169Var = "thunk from <function <anonymous>>"
+var p169 = &p169Var
+var p182Var = "thunk from <function <anonymous>>"
+var p182 = &p182Var
+var p195Var = "thunk from <function <anonymous>>"
+var p195 = &p195Var
+var p214Var = "thunk from <function <anonymous>>"
+var p214 = &p214Var
+var p224Var = "thunk from <thunk from <function <anonymous>>>"
 var p224 = &p224Var
-var p240Var = "thunk from <function <anonymous>>"
-var p240 = &p240Var
-var p258Var = "thunk from <function <anonymous>>"
-var p258 = &p258Var
-var p287Var = "thunk from <function <anonymous>>"
-var p287 = &p287Var
-var p297Var = "thunk from <thunk from <function <anonymous>>>"
-var p297 = &p297Var
-var p306Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
-var p306 = &p306Var
-var p316Var = "thunk from <thunk from <thunk from <thunk from <function <anonymous>>>>>"
-var p316 = &p316Var
-var p329Var = "thunk from <thunk from <thunk from <thunk from <thunk from <function <anonymous>>>>>>"
-var p329 = &p329Var
-var p337Var = "function <anonymous>"
-var p337 = &p337Var
-var p353Var = "function <anonymous>"
-var p353 = &p353Var
-var p366Var = "thunk from <function <anonymous>>"
-var p366 = &p366Var
-var p377Var = "thunk from <function <anonymous>>"
-var p377 = &p377Var
-var p394Var = "thunk from <function <anonymous>>"
-var p394 = &p394Var
-var p406Var = "thunk from <thunk from <function <anonymous>>>"
-var p406 = &p406Var
-var p416Var = "function <anonymous>"
-var p416 = &p416Var
-var p429Var = "thunk from <function <anonymous>>"
-var p429 = &p429Var
-var p440Var = "thunk from <function <anonymous>>"
-var p440 = &p440Var
-var p457Var = "thunk from <function <anonymous>>"
-var p457 = &p457Var
-var p470Var = "thunk from <thunk from <function <anonymous>>>"
-var p470 = &p470Var
-var p481Var = "thunk from <thunk from <function <anonymous>>>"
-var p481 = &p481Var
-var p492Var = "thunk from <thunk from <function <anonymous>>>"
-var p492 = &p492Var
-var p501Var = "function <anonymous>"
-var p501 = &p501Var
+var p233Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
+var p233 = &p233Var
+var p243Var = "thunk from <thunk from <thunk from <thunk from <function <anonymous>>>>>"
+var p243 = &p243Var
+var p256Var = "thunk from <thunk from <thunk from <thunk from <thunk from <function <anonymous>>>>>>"
+var p256 = &p256Var
+var p264Var = "function <anonymous>"
+var p264 = &p264Var
+var p295Var = "thunk from <function <anonymous>>"
+var p295 = &p295Var
+var p311Var = "thunk from <function <anonymous>>"
+var p311 = &p311Var
+var p327Var = "thunk from <function <anonymous>>"
+var p327 = &p327Var
+var p335Var = "function <anonymous>"
+var p335 = &p335Var
+var p348Var = "thunk from <function <anonymous>>"
+var p348 = &p348Var
+var p359Var = "thunk from <function <anonymous>>"
+var p359 = &p359Var
+var p376Var = "thunk from <function <anonymous>>"
+var p376 = &p376Var
+var p388Var = "thunk from <thunk from <function <anonymous>>>"
+var p388 = &p388Var
+var p398Var = "function <anonymous>"
+var p398 = &p398Var
+var p411Var = "thunk from <function <anonymous>>"
+var p411 = &p411Var
+var p422Var = "thunk from <function <anonymous>>"
+var p422 = &p422Var
+var p439Var = "thunk from <function <anonymous>>"
+var p439 = &p439Var
+var p452Var = "thunk from <thunk from <function <anonymous>>>"
+var p452 = &p452Var
+var p463Var = "thunk from <thunk from <function <anonymous>>>"
+var p463 = &p463Var
+var p474Var = "thunk from <thunk from <function <anonymous>>>"
+var p474 = &p474Var
+var p484Var = "function <anonymous>"
+var p484 = &p484Var
+var p499Var = "thunk from <function <anonymous>>"
+var p499 = &p499Var
 var p511Var = "thunk from <function <anonymous>>"
 var p511 = &p511Var
-var p520Var = "thunk from <thunk from <function <anonymous>>>"
-var p520 = &p520Var
-var p526Var = "function <anonymous>"
-var p526 = &p526Var
-var p539Var = "function <anonymous>"
-var p539 = &p539Var
-var p548Var = "thunk from <function <anonymous>>"
-var p548 = &p548Var
-var p565Var = "thunk from <function <anonymous>>"
-var p565 = &p565Var
-var p601Var = "thunk from <function <anonymous>>"
-var p601 = &p601Var
-var p615Var = "thunk from <function <anonymous>>"
-var p615 = &p615Var
-var p633Var = "thunk from <function <anonymous>>"
-var p633 = &p633Var
-var p649Var = "thunk from <function <anonymous>>"
-var p649 = &p649Var
-var p658Var = "function <anonymous>"
-var p658 = &p658Var
-var p667Var = "thunk from <function <anonymous>>"
-var p667 = &p667Var
-var p682Var = "thunk from <function <anonymous>>"
-var p682 = &p682Var
-var p692Var = "thunk from <function <anonymous>>"
-var p692 = &p692Var
-var p711Var = "thunk from <function <anonymous>>"
-var p711 = &p711Var
-var p720Var = "function <anonymous>"
-var p720 = &p720Var
-var p729Var = "thunk from <function <anonymous>>"
-var p729 = &p729Var
-var p744Var = "thunk from <function <anonymous>>"
-var p744 = &p744Var
-var p754Var = "thunk from <function <anonymous>>"
-var p754 = &p754Var
-var p773Var = "thunk from <function <anonymous>>"
-var p773 = &p773Var
-var p781Var = "function <anonymous>"
-var p781 = &p781Var
-var p794Var = "thunk from <function <anonymous>>"
-var p794 = &p794Var
-var p812Var = "thunk from <function <anonymous>>"
-var p812 = &p812Var
-var p828Var = "thunk from <function <anonymous>>"
-var p828 = &p828Var
-var p846Var = "thunk from <function <anonymous>>"
-var p846 = &p846Var
-var p862Var = "thunk from <function <anonymous>>"
-var p862 = &p862Var
-var p880Var = "thunk from <function <anonymous>>"
-var p880 = &p880Var
-var p893Var = "thunk from <function <anonymous>>"
-var p893 = &p893Var
-var p905Var = "function <anonymous>"
-var p905 = &p905Var
-var p918Var = "thunk from <function <anonymous>>"
-var p918 = &p918Var
-var p936Var = "thunk from <function <anonymous>>"
-var p936 = &p936Var
-var p952Var = "thunk from <function <anonymous>>"
-var p952 = &p952Var
-var p970Var = "thunk from <function <anonymous>>"
-var p970 = &p970Var
-var p986Var = "thunk from <function <anonymous>>"
-var p986 = &p986Var
-var p1004Var = "thunk from <function <anonymous>>"
-var p1004 = &p1004Var
-var p1020Var = "thunk from <function <anonymous>>"
-var p1020 = &p1020Var
-var p1038Var = "thunk from <function <anonymous>>"
-var p1038 = &p1038Var
-var p1046Var = "thunk <aux> from <function <anonymous>>"
-var p1046 = &p1046Var
-var p1051Var = "function <aux>"
-var p1051 = &p1051Var
-var p1055Var = "thunk <c> from <function <aux>>"
-var p1055 = &p1055Var
-var p1066Var = "thunk <i2> from <function <aux>>"
-var p1066 = &p1066Var
-var p1087Var = "thunk from <function <aux>>"
-var p1087 = &p1087Var
-var p1098Var = "thunk from <function <aux>>"
-var p1098 = &p1098Var
-var p1130Var = "thunk from <function <aux>>"
-var p1130 = &p1130Var
-var p1141Var = "thunk from <function <aux>>"
-var p1141 = &p1141Var
-var p1155Var = "thunk from <thunk from <function <aux>>>"
-var p1155 = &p1155Var
-var p1166Var = "thunk from <function <aux>>"
-var p1166 = &p1166Var
-var p1187Var = "thunk from <function <anonymous>>"
-var p1187 = &p1187Var
-var p1201Var = "function <anonymous>"
-var p1201 = &p1201Var
-var p1212Var = "thunk from <function <anonymous>>"
-var p1212 = &p1212Var
-var p1228Var = "thunk from <function <anonymous>>"
-var p1228 = &p1228Var
-var p1244Var = "thunk from <function <anonymous>>"
-var p1244 = &p1244Var
-var p1260Var = "thunk <str_len> from <function <anonymous>>"
-var p1260 = &p1260Var
-var p1269Var = "thunk from <thunk <str_len> from <function <anonymous>>>"
-var p1269 = &p1269Var
-var p1276Var = "thunk <from_len> from <function <anonymous>>"
-var p1276 = &p1276Var
-var p1285Var = "thunk from <thunk <from_len> from <function <anonymous>>>"
-var p1285 = &p1285Var
-var p1293Var = "thunk <found_at> from <function <anonymous>>"
-var p1293 = &p1293Var
-var p1297Var = "function <found_at>"
-var p1297 = &p1297Var
-var p1327Var = "thunk <replace_after> from <function <anonymous>>"
-var p1327 = &p1327Var
-var p1332Var = "function <replace_after>"
-var p1332 = &p1332Var
-var p1369Var = "thunk from <function <replace_after>>"
-var p1369 = &p1369Var
-var p1376Var = "thunk <new_index> from <function <replace_after>>"
-var p1376 = &p1376Var
-var p1389Var = "thunk from <thunk <new_index> from <function <replace_after>>>"
-var p1389 = &p1389Var
-var p1398Var = "thunk from <function <replace_after>>"
-var p1398 = &p1398Var
-var p1433Var = "thunk from <function <replace_after>>"
-var p1433 = &p1433Var
-var p1462Var = "thunk from <function <anonymous>>"
-var p1462 = &p1462Var
-var p1473Var = "thunk from <thunk from <function <anonymous>>>"
-var p1473 = &p1473Var
-var p1485Var = "thunk from <function <anonymous>>"
-var p1485 = &p1485Var
-var p1502Var = "function <anonymous>"
-var p1502 = &p1502Var
-var p1506Var = "thunk <cp> from <function <anonymous>>"
-var p1506 = &p1506Var
-var p1516Var = "thunk <up_letter> from <function <anonymous>>"
-var p1516 = &p1516Var
-var p1520Var = "function <up_letter>"
-var p1520 = &p1520Var
-var p1532Var = "thunk from <function <up_letter>>"
-var p1532 = &p1532Var
-var p1543Var = "thunk from <function <up_letter>>"
-var p1543 = &p1543Var
-var p1556Var = "thunk from <function <up_letter>>"
-var p1556 = &p1556Var
-var p1564Var = "thunk from <thunk from <function <up_letter>>>"
-var p1564 = &p1564Var
-var p1581Var = "thunk from <function <anonymous>>"
-var p1581 = &p1581Var
-var p1591Var = "thunk from <thunk from <function <anonymous>>>"
-var p1591 = &p1591Var
-var p1602Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
-var p1602 = &p1602Var
-var p1610Var = "function <anonymous>"
+var p536Var = "thunk from <function <anonymous>>"
+var p536 = &p536Var
+var p553Var = "function <anonymous>"
+var p553 = &p553Var
+var p557Var = "thunk <len> from <function <anonymous>>"
+var p557 = &p557Var
+var p566Var = "thunk from <thunk <len> from <function <anonymous>>>"
+var p566 = &p566Var
+var p587Var = "thunk from <function <anonymous>>"
+var p587 = &p587Var
+var p616Var = "thunk from <function <anonymous>>"
+var p616 = &p616Var
+var p636Var = "function <anonymous>"
+var p636 = &p636Var
+var p646Var = "thunk from <function <anonymous>>"
+var p646 = &p646Var
+var p655Var = "thunk from <thunk from <function <anonymous>>>"
+var p655 = &p655Var
+var p666Var = "function <anonymous>"
+var p666 = &p666Var
+var p676Var = "thunk from <function <anonymous>>"
+var p676 = &p676Var
+var p685Var = "thunk from <thunk from <function <anonymous>>>"
+var p685 = &p685Var
+var p691Var = "function <anonymous>"
+var p691 = &p691Var
+var p704Var = "function <anonymous>"
+var p704 = &p704Var
+var p713Var = "thunk from <function <anonymous>>"
+var p713 = &p713Var
+var p730Var = "thunk from <function <anonymous>>"
+var p730 = &p730Var
+var p766Var = "thunk from <function <anonymous>>"
+var p766 = &p766Var
+var p780Var = "thunk from <function <anonymous>>"
+var p780 = &p780Var
+var p798Var = "thunk from <function <anonymous>>"
+var p798 = &p798Var
+var p814Var = "thunk from <function <anonymous>>"
+var p814 = &p814Var
+var p823Var = "function <anonymous>"
+var p823 = &p823Var
+var p832Var = "thunk from <function <anonymous>>"
+var p832 = &p832Var
+var p847Var = "thunk from <function <anonymous>>"
+var p847 = &p847Var
+var p857Var = "thunk from <function <anonymous>>"
+var p857 = &p857Var
+var p876Var = "thunk from <function <anonymous>>"
+var p876 = &p876Var
+var p885Var = "function <anonymous>"
+var p885 = &p885Var
+var p894Var = "thunk from <function <anonymous>>"
+var p894 = &p894Var
+var p909Var = "thunk from <function <anonymous>>"
+var p909 = &p909Var
+var p919Var = "thunk from <function <anonymous>>"
+var p919 = &p919Var
+var p938Var = "thunk from <function <anonymous>>"
+var p938 = &p938Var
+var p947Var = "function <anonymous>"
+var p947 = &p947Var
+var p956Var = "thunk from <function <anonymous>>"
+var p956 = &p956Var
+var p969Var = "thunk from <function <anonymous>>"
+var p969 = &p969Var
+var p984Var = "thunk from <function <anonymous>>"
+var p984 = &p984Var
+var p997Var = "thunk from <function <anonymous>>"
+var p997 = &p997Var
+var p1017Var = "thunk from <function <anonymous>>"
+var p1017 = &p1017Var
+var p1033Var = "thunk from <function <anonymous>>"
+var p1033 = &p1033Var
+var p1049Var = "thunk from <function <anonymous>>"
+var p1049 = &p1049Var
+var p1058Var = "function <anonymous>"
+var p1058 = &p1058Var
+var p1067Var = "thunk from <function <anonymous>>"
+var p1067 = &p1067Var
+var p1080Var = "thunk from <function <anonymous>>"
+var p1080 = &p1080Var
+var p1095Var = "thunk from <function <anonymous>>"
+var p1095 = &p1095Var
+var p1109Var = "thunk from <function <anonymous>>"
+var p1109 = &p1109Var
+var p1116Var = "thunk <aux> from <function <anonymous>>"
+var p1116 = &p1116Var
+var p1121Var = "function <aux>"
+var p1121 = &p1121Var
+var p1125Var = "thunk <c> from <function <aux>>"
+var p1125 = &p1125Var
+var p1136Var = "thunk <i2> from <function <aux>>"
+var p1136 = &p1136Var
+var p1157Var = "thunk from <function <aux>>"
+var p1157 = &p1157Var
+var p1168Var = "thunk from <function <aux>>"
+var p1168 = &p1168Var
+var p1200Var = "thunk from <function <aux>>"
+var p1200 = &p1200Var
+var p1211Var = "thunk from <function <aux>>"
+var p1211 = &p1211Var
+var p1225Var = "thunk from <thunk from <function <aux>>>"
+var p1225 = &p1225Var
+var p1236Var = "thunk from <function <aux>>"
+var p1236 = &p1236Var
+var p1257Var = "thunk from <function <anonymous>>"
+var p1257 = &p1257Var
+var p1278Var = "thunk from <function <anonymous>>"
+var p1278 = &p1278Var
+var p1294Var = "thunk from <function <anonymous>>"
+var p1294 = &p1294Var
+var p1310Var = "thunk from <function <anonymous>>"
+var p1310 = &p1310Var
+var p1326Var = "thunk from <function <anonymous>>"
+var p1326 = &p1326Var
+var p1335Var = "function <anonymous>"
+var p1335 = &p1335Var
+var p1344Var = "thunk from <function <anonymous>>"
+var p1344 = &p1344Var
+var p1357Var = "thunk from <function <anonymous>>"
+var p1357 = &p1357Var
+var p1370Var = "thunk from <function <anonymous>>"
+var p1370 = &p1370Var
+var p1385Var = "thunk <str_len> from <function <anonymous>>"
+var p1385 = &p1385Var
+var p1394Var = "thunk from <thunk <str_len> from <function <anonymous>>>"
+var p1394 = &p1394Var
+var p1401Var = "thunk <from_len> from <function <anonymous>>"
+var p1401 = &p1401Var
+var p1410Var = "thunk from <thunk <from_len> from <function <anonymous>>>"
+var p1410 = &p1410Var
+var p1418Var = "thunk <found_at> from <function <anonymous>>"
+var p1418 = &p1418Var
+var p1422Var = "function <found_at>"
+var p1422 = &p1422Var
+var p1452Var = "thunk <replace_after> from <function <anonymous>>"
+var p1452 = &p1452Var
+var p1457Var = "function <replace_after>"
+var p1457 = &p1457Var
+var p1494Var = "thunk from <function <replace_after>>"
+var p1494 = &p1494Var
+var p1501Var = "thunk <new_index> from <function <replace_after>>"
+var p1501 = &p1501Var
+var p1514Var = "thunk from <thunk <new_index> from <function <replace_after>>>"
+var p1514 = &p1514Var
+var p1523Var = "thunk from <function <replace_after>>"
+var p1523 = &p1523Var
+var p1558Var = "thunk from <function <replace_after>>"
+var p1558 = &p1558Var
+var p1587Var = "thunk from <function <anonymous>>"
+var p1587 = &p1587Var
+var p1598Var = "thunk from <thunk from <function <anonymous>>>"
+var p1598 = &p1598Var
+var p1610Var = "thunk from <function <anonymous>>"
 var p1610 = &p1610Var
-var p1614Var = "thunk <cp> from <function <anonymous>>"
-var p1614 = &p1614Var
-var p1624Var = "thunk <down_letter> from <function <anonymous>>"
-var p1624 = &p1624Var
-var p1628Var = "function <down_letter>"
-var p1628 = &p1628Var
-var p1640Var = "thunk from <function <down_letter>>"
-var p1640 = &p1640Var
-var p1651Var = "thunk from <function <down_letter>>"
-var p1651 = &p1651Var
-var p1664Var = "thunk from <function <down_letter>>"
-var p1664 = &p1664Var
-var p1672Var = "thunk from <thunk from <function <down_letter>>>"
-var p1672 = &p1672Var
-var p1689Var = "thunk from <function <anonymous>>"
+var p1627Var = "function <anonymous>"
+var p1627 = &p1627Var
+var p1631Var = "thunk <cp> from <function <anonymous>>"
+var p1631 = &p1631Var
+var p1641Var = "thunk <up_letter> from <function <anonymous>>"
+var p1641 = &p1641Var
+var p1645Var = "function <up_letter>"
+var p1645 = &p1645Var
+var p1657Var = "thunk from <function <up_letter>>"
+var p1657 = &p1657Var
+var p1668Var = "thunk from <function <up_letter>>"
+var p1668 = &p1668Var
+var p1681Var = "thunk from <function <up_letter>>"
+var p1681 = &p1681Var
+var p1689Var = "thunk from <thunk from <function <up_letter>>>"
 var p1689 = &p1689Var
-var p1699Var = "thunk from <thunk from <function <anonymous>>>"
-var p1699 = &p1699Var
-var p1710Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
-var p1710 = &p1710Var
-var p1717Var = "function <anonymous>"
-var p1717 = &p1717Var
-var p1727Var = "thunk from <function <anonymous>>"
+var p1706Var = "thunk from <function <anonymous>>"
+var p1706 = &p1706Var
+var p1716Var = "thunk from <thunk from <function <anonymous>>>"
+var p1716 = &p1716Var
+var p1727Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
 var p1727 = &p1727Var
-var p1740Var = "function <anonymous>"
-var p1740 = &p1740Var
-var p1752Var = "function <anonymous>"
-var p1752 = &p1752Var
-var p1758Var = "thunk <invar> from <function <anonymous>>"
-var p1758 = &p1758Var
-var p1763Var = "object <invar>"
-var p1763 = &p1763Var
-var p1796Var = "thunk from <object <invar>>"
-var p1796 = &p1796Var
-var p1824Var = "thunk from <object <invar>>"
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-var p9050Var = "function <anonymous>"
+var p8882Var = "thunk <section_lines> from <function <anonymous>>"
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+var p8900Var = "thunk from <function <section_lines>>"
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+var p8905Var = "thunk from <thunk from <function <section_lines>>>"
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+var p8913Var = "thunk from <function <section_lines>>"
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+var p8917Var = "thunk <main_body> from <function <anonymous>>"
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+var p8928Var = "thunk from <thunk <main_body> from <function <anonymous>>>"
+var p8928 = &p8928Var
+var p8937Var = "thunk from <thunk <main_body> from <function <anonymous>>>"
+var p8937 = &p8937Var
+var p8959Var = "thunk from <thunk <all_sections> from <function <anonymous>>>"
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+var p8978Var = "thunk <all_sections> from <function <anonymous>>"
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+var p8987Var = "thunk from <thunk <all_sections> from <function <anonymous>>>"
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+var p9043Var = "thunk from <thunk <str> from <function <anonymous>>>"
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+var p9050Var = "thunk <trans> from <function <anonymous>>"
 var p9050 = &p9050Var
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-var p9508Var = "function <aux>"
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+var p9055Var = "function <trans>"
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+var p9130Var = "thunk <cp> from <function <trans>>"
+var p9130 = &p9130Var
+var p9139Var = "thunk from <thunk <cp> from <function <trans>>>"
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+var p9280Var = "thunk <trans> from <function <anonymous>>"
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 var p9551Var = "thunk from <function <aux>>"
 var p9551 = &p9551Var
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-var p9658Var = "thunk from <thunk from <function <aux>>>"
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 var p9658 = &p9658Var
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 var p9737 = &p9737Var
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 var p9841 = &p9841Var
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 var p10029Var = "thunk from <function <aux>>"
 var p10029 = &p10029Var
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 var p10257 = &p10257Var
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 var p10269 = &p10269Var
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+var p10351Var = "thunk from <thunk from <thunk <parts> from <function <aux>>>>"
+var p10351 = &p10351Var
+var p10369Var = "thunk from <function <aux>>"
+var p10369 = &p10369Var
+var p10388Var = "thunk from <function <aux>>"
+var p10388 = &p10388Var
+var p10404Var = "thunk from <function <aux>>"
 var p10404 = &p10404Var
-var p10435Var = "thunk from <thunk <fields> from <function <anonymous>>>"
-var p10435 = &p10435Var
-var p10440Var = "thunk from <thunk from <thunk <fields> from <function <anonymous>>>>"
-var p10440 = &p10440Var
-var p10449Var = "thunk from <thunk from <thunk from <thunk <fields> from <function <anonymous>>>>>"
-var p10449 = &p10449Var
-var p10460Var = "thunk from <thunk from <thunk from <thunk <fields> from <function <anonymous>>>>>"
-var p10460 = &p10460Var
-var p10467Var = "thunk <fields> from <function <anonymous>>"
-var p10467 = &p10467Var
-var p10476Var = "thunk from <thunk <fields> from <function <anonymous>>>"
-var p10476 = &p10476Var
-var p10492Var = "thunk from <function <anonymous>>"
-var p10492 = &p10492Var
-var p10501Var = "thunk from <thunk from <function <anonymous>>>"
-var p10501 = &p10501Var
-var p10518Var = "thunk from <function <anonymous>>"
-var p10518 = &p10518Var
-var p10535Var = "thunk from <function <anonymous>>"
-var p10535 = &p10535Var
-var p10544Var = "thunk from <thunk from <function <anonymous>>>"
-var p10544 = &p10544Var
-var p10560Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
-var p10560 = &p10560Var
-var p10569Var = "thunk from <thunk from <thunk from <thunk from <function <anonymous>>>>>"
-var p10569 = &p10569Var
-var p10587Var = "thunk from <function <anonymous>>"
-var p10587 = &p10587Var
-var p10604Var = "thunk from <function <anonymous>>"
-var p10604 = &p10604Var
-var p10613Var = "thunk from <thunk from <function <anonymous>>>"
-var p10613 = &p10613Var
-var p10629Var = "thunk from <function <anonymous>>"
-var p10629 = &p10629Var
-var p10649Var = "thunk from <function <anonymous>>"
-var p10649 = &p10649Var
-var p10662Var = "thunk from <function <anonymous>>"
-var p10662 = &p10662Var
-var p10701Var = "function <anonymous>"
-var p10701 = &p10701Var
-var p10727Var = "thunk from <thunk <vars> from <function <anonymous>>>"
-var p10727 = &p10727Var
-var p10732Var = "thunk from <thunk from <thunk <vars> from <function <anonymous>>>>"
-var p10732 = &p10732Var
-var p10743Var = "thunk from <thunk from <thunk from <thunk <vars> from <function <anonymous>>>>>"
-var p10743 = &p10743Var
-var p10750Var = "thunk <vars> from <function <anonymous>>"
-var p10750 = &p10750Var
-var p10759Var = "thunk from <thunk <vars> from <function <anonymous>>>"
-var p10759 = &p10759Var
-var p10771Var = "thunk from <function <anonymous>>"
-var p10771 = &p10771Var
-var p10779Var = "thunk from <thunk from <function <anonymous>>>"
-var p10779 = &p10779Var
-var p10786Var = "function <anonymous>"
-var p10786 = &p10786Var
-var p10799Var = "thunk from <function <anonymous>>"
-var p10799 = &p10799Var
-var p10822Var = "thunk from <function <anonymous>>"
-var p10822 = &p10822Var
-var p10830Var = "thunk <aux> from <function <anonymous>>"
-var p10830 = &p10830Var
-var p10835Var = "function <aux>"
-var p10835 = &p10835Var
-var p10846Var = "thunk from <function <aux>>"
-var p10846 = &p10846Var
-var p10857Var = "thunk <tag> from <function <aux>>"
-var p10857 = &p10857Var
-var p10867Var = "thunk <has_attrs> from <function <aux>>"
-var p10867 = &p10867Var
-var p10880Var = "thunk from <thunk <has_attrs> from <function <aux>>>"
-var p10880 = &p10880Var
-var p10894Var = "thunk from <thunk <has_attrs> from <function <aux>>>"
-var p10894 = &p10894Var
-var p10905Var = "thunk <attrs> from <function <aux>>"
-var p10905 = &p10905Var
-var p10920Var = "thunk <children> from <function <aux>>"
-var p10920 = &p10920Var
-var p10955Var = "thunk <attrs_str> from <function <aux>>"
-var p10955 = &p10955Var
-var p10965Var = "thunk from <thunk <attrs_str> from <function <aux>>>"
-var p10965 = &p10965Var
-var p10989Var = "thunk from <thunk from <thunk <attrs_str> from <function <aux>>>>"
-var p10989 = &p10989Var
-var p10994Var = "thunk from <thunk from <thunk from <thunk <attrs_str> from <function <aux>>>>>"
-var p10994 = &p10994Var
-var p11011Var = "thunk from <thunk from <thunk <attrs_str> from <function <aux>>>>"
-var p11011 = &p11011Var
-var p11023Var = "thunk from <function <aux>>"
-var p11023 = &p11023Var
-var p11027Var = "thunk from <thunk from <function <aux>>>"
-var p11027 = &p11027Var
-var p11048Var = "thunk from <thunk from <thunk from <function <aux>>>>"
-var p11048 = &p11048Var
-var p11054Var = "thunk from <thunk from <thunk from <thunk from <function <aux>>>>>"
-var p11054 = &p11054Var
-var p11069Var = "thunk from <function <anonymous>>"
-var p11069 = &p11069Var
-var p11077Var = "function <anonymous>"
-var p11077 = &p11077Var
-var p11082Var = "thunk <bytes> from <function <anonymous>>"
-var p11082 = &p11082Var
-var p11095Var = "thunk from <thunk <bytes> from <function <anonymous>>>"
-var p11095 = &p11095Var
-var p11108Var = "thunk from <thunk <bytes> from <function <anonymous>>>"
-var p11108 = &p11108Var
-var p11112Var = "function <anonymous>"
-var p11112 = &p11112Var
-var p11121Var = "thunk from <function <anonymous>>"
-var p11121 = &p11121Var
-var p11134Var = "thunk <aux> from <function <anonymous>>"
-var p11134 = &p11134Var
-var p11139Var = "function <aux>"
-var p11139 = &p11139Var
-var p11154Var = "thunk from <function <aux>>"
-var p11154 = &p11154Var
-var p11178Var = "thunk from <function <aux>>"
-var p11178 = &p11178Var
-var p11185Var = "thunk <str> from <function <aux>>"
-var p11185 = &p11185Var
-var p11234Var = "thunk from <function <aux>>"
-var p11234 = &p11234Var
-var p11266Var = "thunk from <function <aux>>"
-var p11266 = &p11266Var
-var p11273Var = "thunk <str> from <function <aux>>"
-var p11273 = &p11273Var
-var p11362Var = "thunk from <function <aux>>"
-var p11362 = &p11362Var
-var p11381Var = "thunk <str> from <function <aux>>"
-var p11381 = &p11381Var
-var p11503Var = "thunk from <function <aux>>"
-var p11503 = &p11503Var
-var p11521Var = "thunk <sanity> from <function <anonymous>>"
-var p11521 = &p11521Var
-var p11530Var = "thunk from <thunk <sanity> from <function <anonymous>>>"
-var p11530 = &p11530Var
-var p11533Var = "function <anonymous>"
-var p11533 = &p11533Var
-var p11563Var = "thunk from <function <anonymous>>"
-var p11563 = &p11563Var
-var p11573Var = "function <anonymous>"
-var p11573 = &p11573Var
-var p11594Var = "thunk from <function <anonymous>>"
-var p11594 = &p11594Var
-var p11618Var = "thunk <aux> from <function <anonymous>>"
-var p11618 = &p11618Var
-var p11623Var = "function <aux>"
-var p11623 = &p11623Var
-var p11638Var = "thunk from <function <aux>>"
-var p11638 = &p11638Var
-var p11650Var = "thunk <n1> from <function <aux>>"
-var p11650 = &p11650Var
-var p11654Var = "thunk from <thunk <n1> from <function <aux>>>"
-var p11654 = &p11654Var
-var p11692Var = "thunk <n2> from <function <aux>>"
-var p11692 = &p11692Var
-var p11712Var = "thunk from <thunk <n2> from <function <aux>>>"
-var p11712 = &p11712Var
-var p11756Var = "thunk <n3> from <function <aux>>"
-var p11756 = &p11756Var
-var p11776Var = "thunk from <thunk <n3> from <function <aux>>>"
-var p11776 = &p11776Var
-var p11817Var = "thunk from <function <aux>>"
-var p11817 = &p11817Var
-var p11845Var = "thunk from <function <anonymous>>"
-var p11845 = &p11845Var
-var p11855Var = "function <anonymous>"
-var p11855 = &p11855Var
-var p11859Var = "thunk <bytes> from <function <anonymous>>"
-var p11859 = &p11859Var
-var p11868Var = "thunk from <thunk <bytes> from <function <anonymous>>>"
-var p11868 = &p11868Var
-var p11880Var = "thunk from <function <anonymous>>"
-var p11880 = &p11880Var
-var p11890Var = "thunk from <thunk from <function <anonymous>>>"
-var p11890 = &p11890Var
-var p11894Var = "function <anonymous>"
-var p11894 = &p11894Var
-var p11903Var = "thunk from <function <anonymous>>"
-var p11903 = &p11903Var
-var p11913Var = "function <anonymous>"
-var p11913 = &p11913Var
-var p11917Var = "thunk <l> from <function <anonymous>>"
-var p11917 = &p11917Var
-var p11926Var = "thunk from <thunk <l> from <function <anonymous>>>"
+var p10415Var = "thunk <params> from <function <aux>>"
+var p10415 = &p10415Var
+var p10420Var = "function <params>"
+var p10420 = &p10420Var
+var p10433Var = "thunk from <function <params>>"
+var p10433 = &p10433Var
+var p10446Var = "thunk from <function <params>>"
+var p10446 = &p10446Var
+var p10454Var = "object <anonymous>"
+var p10454 = &p10454Var
+var p10484Var = "thunk from <function <params>>"
+var p10484 = &p10484Var
+var p10497Var = "thunk from <function <params>>"
+var p10497 = &p10497Var
+var p10505Var = "object <anonymous>"
+var p10505 = &p10505Var
+var p10521Var = "object <anonymous>"
+var p10521 = &p10521Var
+var p10555Var = "thunk from <thunk <lines> from <function <aux>>>"
+var p10555 = &p10555Var
+var p10571Var = "thunk from <thunk from <thunk <lines> from <function <aux>>>>"
+var p10571 = &p10571Var
+var p10585Var = "thunk from <thunk from <thunk <lines> from <function <aux>>>>"
+var p10585 = &p10585Var
+var p10599Var = "thunk from <thunk from <thunk from <thunk <lines> from <function <aux>>>>>"
+var p10599 = &p10599Var
+var p10607Var = "thunk <lines> from <function <aux>>"
+var p10607 = &p10607Var
+var p10611Var = "thunk from <thunk <lines> from <function <aux>>>"
+var p10611 = &p10611Var
+var p10617Var = "thunk from <thunk from <thunk <lines> from <function <aux>>>>"
+var p10617 = &p10617Var
+var p10632Var = "thunk from <thunk <lines> from <function <aux>>>"
+var p10632 = &p10632Var
+var p10644Var = "thunk from <function <aux>>"
+var p10644 = &p10644Var
+var p10659Var = "thunk from <function <anonymous>>"
+var p10659 = &p10659Var
+var p10669Var = "function <anonymous>"
+var p10669 = &p10669Var
+var p10685Var = "thunk from <function <anonymous>>"
+var p10685 = &p10685Var
+var p10702Var = "thunk from <function <anonymous>>"
+var p10702 = &p10702Var
+var p10721Var = "thunk from <function <anonymous>>"
+var p10721 = &p10721Var
+var p10737Var = "thunk from <thunk from <function <anonymous>>>"
+var p10737 = &p10737Var
+var p10746Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
+var p10746 = &p10746Var
+var p10765Var = "function <anonymous>"
+var p10765 = &p10765Var
+var p10776Var = "thunk from <function <anonymous>>"
+var p10776 = &p10776Var
+var p10806Var = "thunk from <thunk <fields> from <function <anonymous>>>"
+var p10806 = &p10806Var
+var p10811Var = "thunk from <thunk from <thunk <fields> from <function <anonymous>>>>"
+var p10811 = &p10811Var
+var p10820Var = "thunk from <thunk from <thunk from <thunk <fields> from <function <anonymous>>>>>"
+var p10820 = &p10820Var
+var p10831Var = "thunk from <thunk from <thunk from <thunk <fields> from <function <anonymous>>>>>"
+var p10831 = &p10831Var
+var p10838Var = "thunk <fields> from <function <anonymous>>"
+var p10838 = &p10838Var
+var p10847Var = "thunk from <thunk <fields> from <function <anonymous>>>"
+var p10847 = &p10847Var
+var p10863Var = "thunk from <function <anonymous>>"
+var p10863 = &p10863Var
+var p10872Var = "thunk from <thunk from <function <anonymous>>>"
+var p10872 = &p10872Var
+var p10887Var = "thunk from <function <anonymous>>"
+var p10887 = &p10887Var
+var p10903Var = "thunk from <function <anonymous>>"
+var p10903 = &p10903Var
+var p10912Var = "thunk from <thunk from <function <anonymous>>>"
+var p10912 = &p10912Var
+var p10928Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
+var p10928 = &p10928Var
+var p10937Var = "thunk from <thunk from <thunk from <thunk from <function <anonymous>>>>>"
+var p10937 = &p10937Var
+var p10953Var = "thunk from <function <anonymous>>"
+var p10953 = &p10953Var
+var p10969Var = "thunk from <function <anonymous>>"
+var p10969 = &p10969Var
+var p10978Var = "thunk from <thunk from <function <anonymous>>>"
+var p10978 = &p10978Var
+var p10992Var = "thunk from <function <anonymous>>"
+var p10992 = &p10992Var
+var p11009Var = "thunk from <function <anonymous>>"
+var p11009 = &p11009Var
+var p11021Var = "thunk from <function <anonymous>>"
+var p11021 = &p11021Var
+var p11060Var = "function <anonymous>"
+var p11060 = &p11060Var
+var p11086Var = "thunk from <thunk <vars> from <function <anonymous>>>"
+var p11086 = &p11086Var
+var p11091Var = "thunk from <thunk from <thunk <vars> from <function <anonymous>>>>"
+var p11091 = &p11091Var
+var p11102Var = "thunk from <thunk from <thunk from <thunk <vars> from <function <anonymous>>>>>"
+var p11102 = &p11102Var
+var p11109Var = "thunk <vars> from <function <anonymous>>"
+var p11109 = &p11109Var
+var p11118Var = "thunk from <thunk <vars> from <function <anonymous>>>"
+var p11118 = &p11118Var
+var p11130Var = "thunk from <function <anonymous>>"
+var p11130 = &p11130Var
+var p11138Var = "thunk from <thunk from <function <anonymous>>>"
+var p11138 = &p11138Var
+var p11145Var = "function <anonymous>"
+var p11145 = &p11145Var
+var p11158Var = "thunk from <function <anonymous>>"
+var p11158 = &p11158Var
+var p11181Var = "thunk from <function <anonymous>>"
+var p11181 = &p11181Var
+var p11189Var = "thunk <aux> from <function <anonymous>>"
+var p11189 = &p11189Var
+var p11194Var = "function <aux>"
+var p11194 = &p11194Var
+var p11205Var = "thunk from <function <aux>>"
+var p11205 = &p11205Var
+var p11216Var = "thunk <tag> from <function <aux>>"
+var p11216 = &p11216Var
+var p11226Var = "thunk <has_attrs> from <function <aux>>"
+var p11226 = &p11226Var
+var p11239Var = "thunk from <thunk <has_attrs> from <function <aux>>>"
+var p11239 = &p11239Var
+var p11251Var = "thunk from <thunk <has_attrs> from <function <aux>>>"
+var p11251 = &p11251Var
+var p11261Var = "thunk <attrs> from <function <aux>>"
+var p11261 = &p11261Var
+var p11276Var = "thunk <children> from <function <aux>>"
+var p11276 = &p11276Var
+var p11311Var = "thunk <attrs_str> from <function <aux>>"
+var p11311 = &p11311Var
+var p11321Var = "thunk from <thunk <attrs_str> from <function <aux>>>"
+var p11321 = &p11321Var
+var p11345Var = "thunk from <thunk from <thunk <attrs_str> from <function <aux>>>>"
+var p11345 = &p11345Var
+var p11350Var = "thunk from <thunk from <thunk from <thunk <attrs_str> from <function <aux>>>>>"
+var p11350 = &p11350Var
+var p11367Var = "thunk from <thunk from <thunk <attrs_str> from <function <aux>>>>"
+var p11367 = &p11367Var
+var p11379Var = "thunk from <function <aux>>"
+var p11379 = &p11379Var
+var p11383Var = "thunk from <thunk from <function <aux>>>"
+var p11383 = &p11383Var
+var p11404Var = "thunk from <thunk from <thunk from <function <aux>>>>"
+var p11404 = &p11404Var
+var p11410Var = "thunk from <thunk from <thunk from <thunk from <function <aux>>>>>"
+var p11410 = &p11410Var
+var p11425Var = "thunk from <function <anonymous>>"
+var p11425 = &p11425Var
+var p11433Var = "function <anonymous>"
+var p11433 = &p11433Var
+var p11438Var = "thunk <bytes> from <function <anonymous>>"
+var p11438 = &p11438Var
+var p11449Var = "thunk from <thunk <bytes> from <function <anonymous>>>"
+var p11449 = &p11449Var
+var p11461Var = "thunk from <thunk <bytes> from <function <anonymous>>>"
+var p11461 = &p11461Var
+var p11465Var = "function <anonymous>"
+var p11465 = &p11465Var
+var p11474Var = "thunk from <function <anonymous>>"
+var p11474 = &p11474Var
+var p11487Var = "thunk <aux> from <function <anonymous>>"
+var p11487 = &p11487Var
+var p11492Var = "function <aux>"
+var p11492 = &p11492Var
+var p11507Var = "thunk from <function <aux>>"
+var p11507 = &p11507Var
+var p11531Var = "thunk from <function <aux>>"
+var p11531 = &p11531Var
+var p11538Var = "thunk <str> from <function <aux>>"
+var p11538 = &p11538Var
+var p11587Var = "thunk from <function <aux>>"
+var p11587 = &p11587Var
+var p11619Var = "thunk from <function <aux>>"
+var p11619 = &p11619Var
+var p11626Var = "thunk <str> from <function <aux>>"
+var p11626 = &p11626Var
+var p11715Var = "thunk from <function <aux>>"
+var p11715 = &p11715Var
+var p11734Var = "thunk <str> from <function <aux>>"
+var p11734 = &p11734Var
+var p11856Var = "thunk from <function <aux>>"
+var p11856 = &p11856Var
+var p11874Var = "thunk <sanity> from <function <anonymous>>"
+var p11874 = &p11874Var
+var p11883Var = "thunk from <thunk <sanity> from <function <anonymous>>>"
+var p11883 = &p11883Var
+var p11886Var = "function <anonymous>"
+var p11886 = &p11886Var
+var p11916Var = "thunk from <function <anonymous>>"
+var p11916 = &p11916Var
+var p11926Var = "function <anonymous>"
 var p11926 = &p11926Var
-var p11938Var = "thunk from <function <anonymous>>"
-var p11938 = &p11938Var
-var p11944Var = "function <anonymous>"
-var p11944 = &p11944Var
-var p11963Var = "function <anonymous>"
-var p11963 = &p11963Var
-var p11970Var = "thunk <quickSort> from <function <anonymous>>"
-var p11970 = &p11970Var
-var p11975Var = "function <quickSort>"
-var p11975 = &p11975Var
-var p11982Var = "thunk <l> from <function <quickSort>>"
-var p11982 = &p11982Var
-var p11991Var = "thunk from <thunk <l> from <function <quickSort>>>"
+var p11947Var = "thunk from <function <anonymous>>"
+var p11947 = &p11947Var
+var p11971Var = "thunk <aux> from <function <anonymous>>"
+var p11971 = &p11971Var
+var p11976Var = "function <aux>"
+var p11976 = &p11976Var
+var p11991Var = "thunk from <function <aux>>"
 var p11991 = &p11991Var
-var p12007Var = "thunk from <function <quickSort>>"
+var p12003Var = "thunk <n1> from <function <aux>>"
+var p12003 = &p12003Var
+var p12007Var = "thunk from <thunk <n1> from <function <aux>>>"
 var p12007 = &p12007Var
-var p12019Var = "thunk <pos> from <function <quickSort>>"
-var p12019 = &p12019Var
-var p12025Var = "thunk <pivot> from <function <quickSort>>"
-var p12025 = &p12025Var
-var p12031Var = "thunk from <thunk <pivot> from <function <quickSort>>>"
-var p12031 = &p12031Var
-var p12042Var = "thunk <rest> from <function <quickSort>>"
-var p12042 = &p12042Var
-var p12051Var = "thunk from <thunk <rest> from <function <quickSort>>>"
-var p12051 = &p12051Var
-var p12060Var = "function <anonymous>"
-var p12060 = &p12060Var
-var p12088Var = "thunk <left> from <function <quickSort>>"
-var p12088 = &p12088Var
-var p12097Var = "thunk from <thunk <left> from <function <quickSort>>>"
-var p12097 = &p12097Var
-var p12101Var = "function <anonymous>"
-var p12101 = &p12101Var
-var p12109Var = "thunk from <function <anonymous>>"
+var p12045Var = "thunk <n2> from <function <aux>>"
+var p12045 = &p12045Var
+var p12065Var = "thunk from <thunk <n2> from <function <aux>>>"
+var p12065 = &p12065Var
+var p12109Var = "thunk <n3> from <function <aux>>"
 var p12109 = &p12109Var
-var p12120Var = "thunk <right> from <function <quickSort>>"
-var p12120 = &p12120Var
-var p12129Var = "thunk from <thunk <right> from <function <quickSort>>>"
+var p12129Var = "thunk from <thunk <n3> from <function <aux>>>"
 var p12129 = &p12129Var
-var p12133Var = "function <anonymous>"
-var p12133 = &p12133Var
-var p12141Var = "thunk from <function <anonymous>>"
-var p12141 = &p12141Var
-var p12158Var = "thunk from <function <quickSort>>"
-var p12158 = &p12158Var
-var p12166Var = "thunk from <function <quickSort>>"
-var p12166 = &p12166Var
-var p12178Var = "thunk from <function <quickSort>>"
-var p12178 = &p12178Var
-var p12187Var = "thunk <merge> from <function <anonymous>>"
-var p12187 = &p12187Var
-var p12192Var = "function <merge>"
-var p12192 = &p12192Var
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 var p12208 = &p12208Var
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-var p12365Var = "thunk from <thunk from <function <aux>>>"
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-var p12378Var = "thunk from <function <merge>>"
+var p12212Var = "thunk <bytes> from <function <anonymous>>"
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+var p12323Var = "thunk <quickSort> from <function <anonymous>>"
+var p12323 = &p12323Var
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+var p12335Var = "thunk <l> from <function <quickSort>>"
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 var p12378 = &p12378Var
-var p12386Var = "thunk <l> from <function <anonymous>>"
-var p12386 = &p12386Var
-var p12395Var = "thunk from <thunk <l> from <function <anonymous>>>"
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 var p12395 = &p12395Var
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 var p12441 = &p12441Var
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-var p12582Var = "thunk from <thunk from <function <f>>>"
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 var p12582 = &p12582Var
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 var p12703 = &p12703Var
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 var p12731 = &p12731Var
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 var p12812 = &p12812Var
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 var p12840 = &p12840Var
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 var p13193Var = "thunk from <function <aux>>"
 var p13193 = &p13193Var
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+var p13677 = &p13677Var
+var p13696Var = "thunk from <thunk from <function <aux>>>"
+var p13696 = &p13696Var
+var p13710Var = "thunk from <function <aux>>"
+var p13710 = &p13710Var
+var p13730Var = "thunk from <function <anonymous>>"
+var p13730 = &p13730Var
+var p13743Var = "function <anonymous>"
+var p13743 = &p13743Var
+var p13754Var = "thunk from <function <anonymous>>"
+var p13754 = &p13754Var
+var p13762Var = "thunk <target_object> from <function <anonymous>>"
+var p13762 = &p13762Var
+var p13773Var = "thunk from <thunk <target_object> from <function <anonymous>>>"
+var p13773 = &p13773Var
+var p13784Var = "thunk <target_fields> from <function <anonymous>>"
+var p13784 = &p13784Var
+var p13795Var = "thunk from <thunk <target_fields> from <function <anonymous>>>"
+var p13795 = &p13795Var
+var p13806Var = "thunk from <thunk <target_fields> from <function <anonymous>>>"
+var p13806 = &p13806Var
+var p13827Var = "thunk <null_fields> from <function <anonymous>>"
+var p13827 = &p13827Var
+var p13840Var = "thunk from <thunk <null_fields> from <function <anonymous>>>"
+var p13840 = &p13840Var
+var p13852Var = "thunk from <thunk <null_fields> from <function <anonymous>>>"
+var p13852 = &p13852Var
+var p13859Var = "thunk <both_fields> from <function <anonymous>>"
+var p13859 = &p13859Var
+var p13868Var = "thunk from <thunk <both_fields> from <function <anonymous>>>"
+var p13868 = &p13868Var
+var p13879Var = "thunk from <thunk from <thunk <both_fields> from <function <anonymous>>>>"
+var p13879 = &p13879Var
+var p13911Var = "object <anonymous>"
+var p13911 = &p13911Var
+var p13924Var = "thunk from <object <anonymous>>"
 var p13924 = &p13924Var
-var p13941Var = "thunk from <function <anonymous>>"
-var p13941 = &p13941Var
-var p13949Var = "thunk <fields> from <function <anonymous>>"
+var p13949Var = "thunk from <object <anonymous>>"
 var p13949 = &p13949Var
-var p13958Var = "thunk from <thunk <fields> from <function <anonymous>>>"
-var p13958 = &p13958Var
-var p13965Var = "thunk <lfields> from <function <anonymous>>"
-var p13965 = &p13965Var
-var p13974Var = "thunk from <thunk <lfields> from <function <anonymous>>>"
-var p13974 = &p13974Var
-var p13992Var = "thunk from <function <anonymous>>"
-var p13992 = &p13992Var
-var p14002Var = "thunk <aux> from <function <anonymous>>"
+var p13963Var = "thunk from <object <anonymous>>"
+var p13963 = &p13963Var
+var p13981Var = "thunk from <object <anonymous>>"
+var p13981 = &p13981Var
+var p14002Var = "thunk from <function <anonymous>>"
 var p14002 = &p14002Var
-var p14007Var = "function <aux>"
-var p14007 = &p14007Var
-var p14024Var = "thunk <f> from <function <aux>>"
-var p14024 = &p14024Var
-var p14054Var = "thunk from <function <aux>>"
-var p14054 = &p14054Var
-var p14070Var = "thunk from <function <anonymous>>"
-var p14070 = &p14070Var
-var p14086Var = "thunk from <function <anonymous>>"
-var p14086 = &p14086Var
-var p14096Var = "function <anonymous>"
+var p14015Var = "function <anonymous>"
+var p14015 = &p14015Var
+var p14025Var = "thunk from <function <anonymous>>"
+var p14025 = &p14025Var
+var p14033Var = "function <anonymous>"
+var p14033 = &p14033Var
+var p14043Var = "thunk from <function <anonymous>>"
+var p14043 = &p14043Var
+var p14051Var = "function <anonymous>"
+var p14051 = &p14051Var
+var p14061Var = "thunk from <function <anonymous>>"
+var p14061 = &p14061Var
+var p14071Var = "function <anonymous>"
+var p14071 = &p14071Var
+var p14081Var = "thunk from <function <anonymous>>"
+var p14081 = &p14081Var
+var p14092Var = "function <anonymous>"
+var p14092 = &p14092Var
+var p14096Var = "thunk <ta> from <function <anonymous>>"
 var p14096 = &p14096Var
-var p14100Var = "thunk <arr> from <function <anonymous>>"
-var p14100 = &p14100Var
-var p14109Var = "thunk from <thunk <arr> from <function <anonymous>>>"
-var p14109 = &p14109Var
-var p14122Var = "thunk from <function <anonymous>>"
-var p14122 = &p14122Var
-var p14134Var = "thunk from <thunk from <function <anonymous>>>"
-var p14134 = &p14134Var
-var p14145Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
-var p14145 = &p14145Var
-var p14152Var = "function <anonymous>"
-var p14152 = &p14152Var
-var p14162Var = "thunk from <thunk from <function <anonymous>>>"
-var p14162 = &p14162Var
-var p14170Var = "function <anonymous>"
-var p14170 = &p14170Var
-var p14174Var = "thunk <isContent> from <function <anonymous>>"
-var p14174 = &p14174Var
-var p14179Var = "function <isContent>"
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-var p14183Var = "thunk <t> from <function <isContent>>"
-var p14183 = &p14183Var
-var p14192Var = "thunk from <thunk <t> from <function <isContent>>>"
-var p14192 = &p14192Var
-var p14224Var = "thunk from <function <isContent>>"
-var p14224 = &p14224Var
-var p14247Var = "thunk from <function <isContent>>"
-var p14247 = &p14247Var
-var p14258Var = "thunk <t> from <function <anonymous>>"
-var p14258 = &p14258Var
-var p14267Var = "thunk from <thunk <t> from <function <anonymous>>>"
-var p14267 = &p14267Var
-var p14296Var = "thunk from <function <anonymous>>"
-var p14296 = &p14296Var
-var p14305Var = "thunk from <thunk from <function <anonymous>>>"
-var p14305 = &p14305Var
-var p14311Var = "thunk from <function <anonymous>>"
-var p14311 = &p14311Var
-var p14320Var = "thunk from <thunk from <function <anonymous>>>"
-var p14320 = &p14320Var
-var p14360Var = "thunk from <function <anonymous>>"
-var p14360 = &p14360Var
-var p14369Var = "thunk from <thunk from <function <anonymous>>>"
-var p14369 = &p14369Var
-var p14384Var = "object <anonymous>"
-var p14384 = &p14384Var
-var p14393Var = "thunk from <object <anonymous>>"
-var p14393 = &p14393Var
-var p14409Var = "thunk from <function <anonymous>>"
-var p14409 = &p14409Var
-var p14420Var = "function <anonymous>"
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-var p14433Var = "thunk from <function <anonymous>>"
-var p14433 = &p14433Var
-var p14451Var = "thunk from <function <anonymous>>"
-var p14451 = &p14451Var
-var p14467Var = "thunk from <function <anonymous>>"
-var p14467 = &p14467Var
-var p14485Var = "thunk from <function <anonymous>>"
-var p14485 = &p14485Var
-var p14493Var = "thunk <pat_len> from <function <anonymous>>"
-var p14493 = &p14493Var
-var p14502Var = "thunk from <thunk <pat_len> from <function <anonymous>>>"
-var p14502 = &p14502Var
-var p14509Var = "thunk <str_len> from <function <anonymous>>"
-var p14509 = &p14509Var
-var p14518Var = "thunk from <thunk <str_len> from <function <anonymous>>>"
+var p14105Var = "thunk from <thunk <ta> from <function <anonymous>>>"
+var p14105 = &p14105Var
+var p14112Var = "thunk <tb> from <function <anonymous>>"
+var p14112 = &p14112Var
+var p14121Var = "thunk from <thunk <tb> from <function <anonymous>>>"
+var p14121 = &p14121Var
+var p14137Var = "thunk from <function <anonymous>>"
+var p14137 = &p14137Var
+var p14156Var = "thunk from <function <anonymous>>"
+var p14156 = &p14156Var
+var p14164Var = "thunk <la> from <function <anonymous>>"
+var p14164 = &p14164Var
+var p14173Var = "thunk from <thunk <la> from <function <anonymous>>>"
+var p14173 = &p14173Var
+var p14189Var = "thunk from <function <anonymous>>"
+var p14189 = &p14189Var
+var p14200Var = "thunk from <thunk from <function <anonymous>>>"
+var p14200 = &p14200Var
+var p14210Var = "thunk <aux> from <function <anonymous>>"
+var p14210 = &p14210Var
+var p14215Var = "function <aux>"
+var p14215 = &p14215Var
+var p14252Var = "thunk from <function <aux>>"
+var p14252 = &p14252Var
+var p14268Var = "thunk from <function <anonymous>>"
+var p14268 = &p14268Var
+var p14285Var = "thunk from <function <anonymous>>"
+var p14285 = &p14285Var
+var p14293Var = "thunk <fields> from <function <anonymous>>"
+var p14293 = &p14293Var
+var p14302Var = "thunk from <thunk <fields> from <function <anonymous>>>"
+var p14302 = &p14302Var
+var p14309Var = "thunk <lfields> from <function <anonymous>>"
+var p14309 = &p14309Var
+var p14318Var = "thunk from <thunk <lfields> from <function <anonymous>>>"
+var p14318 = &p14318Var
+var p14336Var = "thunk from <function <anonymous>>"
+var p14336 = &p14336Var
+var p14346Var = "thunk <aux> from <function <anonymous>>"
+var p14346 = &p14346Var
+var p14351Var = "function <aux>"
+var p14351 = &p14351Var
+var p14368Var = "thunk <f> from <function <aux>>"
+var p14368 = &p14368Var
+var p14398Var = "thunk from <function <aux>>"
+var p14398 = &p14398Var
+var p14414Var = "thunk from <function <anonymous>>"
+var p14414 = &p14414Var
+var p14430Var = "thunk from <function <anonymous>>"
+var p14430 = &p14430Var
+var p14440Var = "function <anonymous>"
+var p14440 = &p14440Var
+var p14444Var = "thunk <arr> from <function <anonymous>>"
+var p14444 = &p14444Var
+var p14453Var = "thunk from <thunk <arr> from <function <anonymous>>>"
+var p14453 = &p14453Var
+var p14466Var = "thunk from <function <anonymous>>"
+var p14466 = &p14466Var
+var p14478Var = "thunk from <thunk from <function <anonymous>>>"
+var p14478 = &p14478Var
+var p14489Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
+var p14489 = &p14489Var
+var p14496Var = "function <anonymous>"
+var p14496 = &p14496Var
+var p14506Var = "thunk from <thunk from <function <anonymous>>>"
+var p14506 = &p14506Var
+var p14514Var = "function <anonymous>"
+var p14514 = &p14514Var
+var p14518Var = "thunk <isContent> from <function <anonymous>>"
 var p14518 = &p14518Var
-var p14556Var = "thunk from <function <anonymous>>"
-var p14556 = &p14556Var
-var p14560Var = "function <anonymous>"
-var p14560 = &p14560Var
-var p14592Var = "thunk from <thunk from <function <anonymous>>>"
-var p14592 = &p14592Var
-var p14605Var = "function <anonymous>"
+var p14523Var = "function <isContent>"
+var p14523 = &p14523Var
+var p14544Var = "thunk from <function <isContent>>"
+var p14544 = &p14544Var
+var p14558Var = "thunk from <function <isContent>>"
+var p14558 = &p14558Var
+var p14573Var = "thunk from <function <isContent>>"
+var p14573 = &p14573Var
+var p14587Var = "thunk from <function <isContent>>"
+var p14587 = &p14587Var
+var p14605Var = "thunk from <function <anonymous>>"
 var p14605 = &p14605Var
-var p14618Var = "thunk from <function <anonymous>>"
-var p14618 = &p14618Var
-var p14636Var = "thunk from <function <anonymous>>"
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-var p14649Var = "thunk from <function <anonymous>>"
-var p14649 = &p14649Var
-var p14653Var = "function <anonymous>"
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-var p14672Var = "thunk from <thunk from <function <anonymous>>>"
-var p14672 = &p14672Var
-var p14684Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
-var p14684 = &p14684Var
-var p14689Var = "object <anonymous>"
-var p14689 = &p14689Var
-var p14691Var = "object <anonymous>"
-var p14691 = &p14691Var
-var p14694Var = "function <anonymous>"
-var p14694 = &p14694Var
-var p14697Var = "object <anonymous>"
-var p14697 = &p14697Var
-var p14703Var = "function <anonymous>"
-var p14703 = &p14703Var
-var p14706Var = "function <anonymous>"
-var p14706 = &p14706Var
-var p14709Var = "function <anonymous>"
-var p14709 = &p14709Var
-var p14712Var = "function <anonymous>"
-var p14712 = &p14712Var
-var p14714Var = "function <anonymous>"
-var p14714 = &p14714Var
-var p14717Var = "function <anonymous>"
-var p14717 = &p14717Var
-var p14720Var = "function <anonymous>"
+var p14626Var = "thunk from <function <anonymous>>"
+var p14626 = &p14626Var
+var p14635Var = "thunk from <thunk from <function <anonymous>>>"
+var p14635 = &p14635Var
+var p14641Var = "thunk from <function <anonymous>>"
+var p14641 = &p14641Var
+var p14650Var = "thunk from <thunk from <function <anonymous>>>"
+var p14650 = &p14650Var
+var p14667Var = "thunk from <function <anonymous>>"
+var p14667 = &p14667Var
+var p14696Var = "thunk from <function <anonymous>>"
+var p14696 = &p14696Var
+var p14705Var = "thunk from <thunk from <function <anonymous>>>"
+var p14705 = &p14705Var
+var p14720Var = "object <anonymous>"
 var p14720 = &p14720Var
-var p14724Var = "function <anonymous>"
-var p14724 = &p14724Var
-var p14728Var = "thunk <zero_code> from <function <anonymous>>"
-var p14728 = &p14728Var
-var p14731Var = "thunk <zero_code> from <function <anonymous>>"
-var p14731 = &p14731Var
-var p14738Var = "thunk from <thunk <zero_code> from <function <anonymous>>>"
-var p14738 = &p14738Var
-var p14741Var = "function <anonymous>"
-var p14741 = &p14741Var
-var p14745Var = "thunk <upper_a_code> from <function <anonymous>>"
+var p14729Var = "thunk from <object <anonymous>>"
+var p14729 = &p14729Var
+var p14745Var = "thunk from <function <anonymous>>"
 var p14745 = &p14745Var
-var p14748Var = "thunk <upper_a_code> from <function <anonymous>>"
-var p14748 = &p14748Var
-var p14755Var = "thunk from <thunk <upper_a_code> from <function <anonymous>>>"
-var p14755 = &p14755Var
-var p14758Var = "function <anonymous>"
-var p14758 = &p14758Var
-var p14762Var = "thunk <lower_a_code> from <function <anonymous>>"
-var p14762 = &p14762Var
-var p14765Var = "thunk <lower_a_code> from <function <anonymous>>"
-var p14765 = &p14765Var
-var p14772Var = "thunk from <thunk <lower_a_code> from <function <anonymous>>>"
-var p14772 = &p14772Var
-var p14775Var = "function <anonymous>"
-var p14775 = &p14775Var
-var p14779Var = "thunk <addDigit> from <function <anonymous>>"
-var p14779 = &p14779Var
-var p14784Var = "function <addDigit>"
-var p14784 = &p14784Var
-var p14788Var = "thunk <code> from <function <addDigit>>"
-var p14788 = &p14788Var
-var p14791Var = "thunk <code> from <function <addDigit>>"
-var p14791 = &p14791Var
-var p14798Var = "thunk from <thunk <code> from <function <addDigit>>>"
-var p14798 = &p14798Var
-var p14802Var = "function <addDigit>"
+var p14756Var = "function <anonymous>"
+var p14756 = &p14756Var
+var p14769Var = "thunk from <function <anonymous>>"
+var p14769 = &p14769Var
+var p14786Var = "thunk from <function <anonymous>>"
+var p14786 = &p14786Var
+var p14802Var = "thunk from <function <anonymous>>"
 var p14802 = &p14802Var
-var p14806Var = "thunk <digit> from <function <addDigit>>"
-var p14806 = &p14806Var
-var p14809Var = "thunk <digit> from <function <addDigit>>"
-var p14809 = &p14809Var
-var p14812Var = "thunk <digit> from <function <addDigit>>"
-var p14812 = &p14812Var
-var p14815Var = "thunk <digit> from <function <addDigit>>"
-var p14815 = &p14815Var
-var p14818Var = "thunk <digit> from <function <addDigit>>"
-var p14818 = &p14818Var
-var p14821Var = "thunk <digit> from <function <addDigit>>"
-var p14821 = &p14821Var
-var p14825Var = "thunk <digit> from <function <addDigit>>"
-var p14825 = &p14825Var
-var p14828Var = "thunk <digit> from <function <addDigit>>"
-var p14828 = &p14828Var
-var p14831Var = "thunk <digit> from <function <addDigit>>"
-var p14831 = &p14831Var
-var p14834Var = "thunk <digit> from <function <addDigit>>"
-var p14834 = &p14834Var
-var p14837Var = "thunk <digit> from <function <addDigit>>"
-var p14837 = &p14837Var
-var p14840Var = "thunk <digit> from <function <addDigit>>"
-var p14840 = &p14840Var
-var p14843Var = "thunk <digit> from <function <addDigit>>"
+var p14819Var = "thunk from <function <anonymous>>"
+var p14819 = &p14819Var
+var p14827Var = "thunk <pat_len> from <function <anonymous>>"
+var p14827 = &p14827Var
+var p14836Var = "thunk from <thunk <pat_len> from <function <anonymous>>>"
+var p14836 = &p14836Var
+var p14843Var = "thunk <str_len> from <function <anonymous>>"
 var p14843 = &p14843Var
-var p14846Var = "thunk <digit> from <function <addDigit>>"
-var p14846 = &p14846Var
-var p14849Var = "thunk <digit> from <function <addDigit>>"
-var p14849 = &p14849Var
-var p14853Var = "thunk <digit> from <function <addDigit>>"
-var p14853 = &p14853Var
-var p14856Var = "thunk <digit> from <function <addDigit>>"
-var p14856 = &p14856Var
-var p14859Var = "thunk <digit> from <function <addDigit>>"
-var p14859 = &p14859Var
-var p14862Var = "thunk <digit> from <function <addDigit>>"
-var p14862 = &p14862Var
-var p14866Var = "thunk <digit> from <function <addDigit>>"
-var p14866 = &p14866Var
-var p14869Var = "thunk <digit> from <function <addDigit>>"
-var p14869 = &p14869Var
-var p14874Var = "function <addDigit>"
-var p14874 = &p14874Var
-var p14877Var = "function <addDigit>"
-var p14877 = &p14877Var
-var p14880Var = "function <addDigit>"
-var p14880 = &p14880Var
-var p14883Var = "function <addDigit>"
-var p14883 = &p14883Var
-var p14885Var = "function <addDigit>"
-var p14885 = &p14885Var
-var p14888Var = "function <addDigit>"
-var p14888 = &p14888Var
-var p14891Var = "function <addDigit>"
-var p14891 = &p14891Var
-var p14894Var = "function <addDigit>"
+var p14852Var = "thunk from <thunk <str_len> from <function <anonymous>>>"
+var p14852 = &p14852Var
+var p14890Var = "thunk from <function <anonymous>>"
+var p14890 = &p14890Var
+var p14894Var = "function <anonymous>"
 var p14894 = &p14894Var
-var p14897Var = "function <addDigit>"
-var p14897 = &p14897Var
-var p14901Var = "function <addDigit>"
-var p14901 = &p14901Var
-var p14904Var = "function <addDigit>"
-var p14904 = &p14904Var
-var p14907Var = "function <addDigit>"
-var p14907 = &p14907Var
-var p14920Var = "function <addDigit>"
-var p14920 = &p14920Var
-var p14922Var = "function <addDigit>"
-var p14922 = &p14922Var
-var p14926Var = "thunk from <function <addDigit>>"
+var p14926Var = "thunk from <thunk from <function <anonymous>>>"
 var p14926 = &p14926Var
-var p14929Var = "thunk from <function <addDigit>>"
-var p14929 = &p14929Var
-var p14932Var = "function <anonymous>"
-var p14932 = &p14932Var
-var p14935Var = "function <anonymous>"
-var p14935 = &p14935Var
-var p14943Var = "thunk from <function <anonymous>>"
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-var p14946Var = "thunk from <function <anonymous>>"
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-var p14949Var = "thunk from <function <anonymous>>"
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-var p14956Var = "thunk from <thunk from <function <anonymous>>>"
-var p14956 = &p14956Var
-var p14959Var = "thunk from <function <anonymous>>"
-var p14959 = &p14959Var
-var p14971Var = "function <anonymous>"
-var p14971 = &p14971Var
-var p14973Var = "function <anonymous>"
-var p14973 = &p14973Var
-var p14976Var = "object <anonymous>"
-var p14976 = &p14976Var
-var p15000Var = "object <anonymous>"
-var p15000 = &p15000Var
-var p15004Var = "object <anonymous>"
-var p15004 = &p15004Var
-var p15007Var = "object <anonymous>"
-var p15007 = &p15007Var
-var p15010Var = "object <anonymous>"
-var p15010 = &p15010Var
-var p15013Var = "object <anonymous>"
-var p15013 = &p15013Var
-var p15016Var = "object <anonymous>"
-var p15016 = &p15016Var
-var p15019Var = "object <anonymous>"
-var p15019 = &p15019Var
-var p15026Var = "thunk from <object <anonymous>>"
-var p15026 = &p15026Var
-var p15028Var = "thunk from <object <anonymous>>"
-var p15028 = &p15028Var
+var p14939Var = "function <anonymous>"
+var p14939 = &p14939Var
+var p14952Var = "thunk from <function <anonymous>>"
+var p14952 = &p14952Var
+var p14969Var = "thunk from <function <anonymous>>"
+var p14969 = &p14969Var
+var p14982Var = "thunk from <function <anonymous>>"
+var p14982 = &p14982Var
+var p14986Var = "function <anonymous>"
+var p14986 = &p14986Var
+var p15005Var = "thunk from <thunk from <function <anonymous>>>"
+var p15005 = &p15005Var
+var p15017Var = "thunk from <thunk from <thunk from <function <anonymous>>>>"
+var p15017 = &p15017Var
+var p15022Var = "object <anonymous>"
+var p15022 = &p15022Var
+var p15024Var = "object <anonymous>"
+var p15024 = &p15024Var
+var p15027Var = "function <anonymous>"
+var p15027 = &p15027Var
+var p15030Var = "object <anonymous>"
+var p15030 = &p15030Var
+var p15036Var = "function <anonymous>"
+var p15036 = &p15036Var
+var p15039Var = "function <anonymous>"
+var p15039 = &p15039Var
+var p15042Var = "function <anonymous>"
+var p15042 = &p15042Var
+var p15045Var = "function <anonymous>"
+var p15045 = &p15045Var
+var p15047Var = "function <anonymous>"
+var p15047 = &p15047Var
+var p15050Var = "function <anonymous>"
+var p15050 = &p15050Var
+var p15053Var = "function <anonymous>"
+var p15053 = &p15053Var
+var p15057Var = "function <anonymous>"
+var p15057 = &p15057Var
+var p15061Var = "thunk <zero_code> from <function <anonymous>>"
+var p15061 = &p15061Var
+var p15064Var = "thunk <zero_code> from <function <anonymous>>"
+var p15064 = &p15064Var
+var p15071Var = "thunk from <thunk <zero_code> from <function <anonymous>>>"
+var p15071 = &p15071Var
+var p15074Var = "function <anonymous>"
+var p15074 = &p15074Var
+var p15078Var = "thunk <upper_a_code> from <function <anonymous>>"
+var p15078 = &p15078Var
+var p15081Var = "thunk <upper_a_code> from <function <anonymous>>"
+var p15081 = &p15081Var
+var p15088Var = "thunk from <thunk <upper_a_code> from <function <anonymous>>>"
+var p15088 = &p15088Var
+var p15091Var = "function <anonymous>"
+var p15091 = &p15091Var
+var p15095Var = "thunk <lower_a_code> from <function <anonymous>>"
+var p15095 = &p15095Var
+var p15098Var = "thunk <lower_a_code> from <function <anonymous>>"
+var p15098 = &p15098Var
+var p15105Var = "thunk from <thunk <lower_a_code> from <function <anonymous>>>"
+var p15105 = &p15105Var
+var p15108Var = "function <anonymous>"
+var p15108 = &p15108Var
+var p15112Var = "thunk <addDigit> from <function <anonymous>>"
+var p15112 = &p15112Var
+var p15117Var = "function <addDigit>"
+var p15117 = &p15117Var
+var p15121Var = "thunk <code> from <function <addDigit>>"
+var p15121 = &p15121Var
+var p15124Var = "thunk <code> from <function <addDigit>>"
+var p15124 = &p15124Var
+var p15131Var = "thunk from <thunk <code> from <function <addDigit>>>"
+var p15131 = &p15131Var
+var p15135Var = "function <addDigit>"
+var p15135 = &p15135Var
+var p15139Var = "thunk <digit> from <function <addDigit>>"
+var p15139 = &p15139Var
+var p15142Var = "thunk <digit> from <function <addDigit>>"
+var p15142 = &p15142Var
+var p15145Var = "thunk <digit> from <function <addDigit>>"
+var p15145 = &p15145Var
+var p15148Var = "thunk <digit> from <function <addDigit>>"
+var p15148 = &p15148Var
+var p15151Var = "thunk <digit> from <function <addDigit>>"
+var p15151 = &p15151Var
+var p15154Var = "thunk <digit> from <function <addDigit>>"
+var p15154 = &p15154Var
+var p15158Var = "thunk <digit> from <function <addDigit>>"
+var p15158 = &p15158Var
+var p15161Var = "thunk <digit> from <function <addDigit>>"
+var p15161 = &p15161Var
+var p15164Var = "thunk <digit> from <function <addDigit>>"
+var p15164 = &p15164Var
+var p15167Var = "thunk <digit> from <function <addDigit>>"
+var p15167 = &p15167Var
+var p15170Var = "thunk <digit> from <function <addDigit>>"
+var p15170 = &p15170Var
+var p15173Var = "thunk <digit> from <function <addDigit>>"
+var p15173 = &p15173Var
+var p15176Var = "thunk <digit> from <function <addDigit>>"
+var p15176 = &p15176Var
+var p15179Var = "thunk <digit> from <function <addDigit>>"
+var p15179 = &p15179Var
+var p15182Var = "thunk <digit> from <function <addDigit>>"
+var p15182 = &p15182Var
+var p15186Var = "thunk <digit> from <function <addDigit>>"
+var p15186 = &p15186Var
+var p15189Var = "thunk <digit> from <function <addDigit>>"
+var p15189 = &p15189Var
+var p15192Var = "thunk <digit> from <function <addDigit>>"
+var p15192 = &p15192Var
+var p15195Var = "thunk <digit> from <function <addDigit>>"
+var p15195 = &p15195Var
+var p15199Var = "thunk <digit> from <function <addDigit>>"
+var p15199 = &p15199Var
+var p15202Var = "thunk <digit> from <function <addDigit>>"
+var p15202 = &p15202Var
+var p15207Var = "function <addDigit>"
+var p15207 = &p15207Var
+var p15210Var = "function <addDigit>"
+var p15210 = &p15210Var
+var p15213Var = "function <addDigit>"
+var p15213 = &p15213Var
+var p15216Var = "function <addDigit>"
+var p15216 = &p15216Var
+var p15218Var = "function <addDigit>"
+var p15218 = &p15218Var
+var p15221Var = "function <addDigit>"
+var p15221 = &p15221Var
+var p15224Var = "function <addDigit>"
+var p15224 = &p15224Var
+var p15227Var = "function <addDigit>"
+var p15227 = &p15227Var
+var p15230Var = "function <addDigit>"
+var p15230 = &p15230Var
+var p15234Var = "function <addDigit>"
+var p15234 = &p15234Var
+var p15237Var = "function <addDigit>"
+var p15237 = &p15237Var
+var p15240Var = "function <addDigit>"
+var p15240 = &p15240Var
+var p15253Var = "function <addDigit>"
+var p15253 = &p15253Var
+var p15255Var = "function <addDigit>"
+var p15255 = &p15255Var
+var p15259Var = "thunk from <function <addDigit>>"
+var p15259 = &p15259Var
+var p15262Var = "thunk from <function <addDigit>>"
+var p15262 = &p15262Var
+var p15265Var = "function <anonymous>"
+var p15265 = &p15265Var
+var p15268Var = "function <anonymous>"
+var p15268 = &p15268Var
+var p15276Var = "thunk from <function <anonymous>>"
+var p15276 = &p15276Var
+var p15279Var = "thunk from <function <anonymous>>"
+var p15279 = &p15279Var
+var p15282Var = "thunk from <function <anonymous>>"
+var p15282 = &p15282Var
+var p15289Var = "thunk from <thunk from <function <anonymous>>>"
+var p15289 = &p15289Var
+var p15292Var = "thunk from <function <anonymous>>"
+var p15292 = &p15292Var
+var p15304Var = "function <anonymous>"
+var p15304 = &p15304Var
+var p15306Var = "function <anonymous>"
+var p15306 = &p15306Var
+var p15309Var = "object <anonymous>"
+var p15309 = &p15309Var
+var p15333Var = "object <anonymous>"
+var p15333 = &p15333Var
+var p15337Var = "object <anonymous>"
+var p15337 = &p15337Var
+var p15340Var = "object <anonymous>"
+var p15340 = &p15340Var
+var p15343Var = "object <anonymous>"
+var p15343 = &p15343Var
+var p15346Var = "object <anonymous>"
+var p15346 = &p15346Var
+var p15349Var = "object <anonymous>"
+var p15349 = &p15349Var
+var p15352Var = "object <anonymous>"
+var p15352 = &p15352Var
+var p15359Var = "thunk from <object <anonymous>>"
+var p15359 = &p15359Var
+var p15361Var = "thunk from <object <anonymous>>"
+var p15361 = &p15361Var
 var p1 = &ast.Source{
 	Lines: []string{
 		"/*\n",
@@ -2265,16 +2349,11 @@ var p1 = &ast.Source{
 		"    if std.type(a) == 'string' then a else '' + a,\n",
 		"\n",
 		"  substr(str, from, len)::\n",
-		"    if std.type(str) != 'string' then\n",
-		"      error 'substr first parameter should be a string, got ' + std.type(str)\n",
-		"    else if std.type(from) != 'number' then\n",
-		"      error 'substr second parameter should be a number, got ' + std.type(from)\n",
-		"    else if std.type(len) != 'number' then\n",
-		"      error 'substr third parameter should be a number, got ' + std.type(len)\n",
-		"    else if len < 0 then\n",
-		"      error 'substr third parameter should be greater than zero, got ' + len\n",
-		"    else\n",
-		"      std.join('', std.makeArray(std.max(0, std.min(len, std.length(str) - from)), function(i) str[i + from])),\n",
+		"    assert std.isString(str) : 'substr first parameter should be a string, got ' + std.type(str);\n",
+		"    assert std.isNumber(from) : 'substr second parameter should be a string, got ' + std.type(from);\n",
+		"    assert std.isNumber(len) : 'substr third parameter should be a string, got ' + std.type(len);\n",
+		"    assert len >=0 : 'substr third parameter should be greater than zero, got ' + len;\n",
+		"    std.join('', std.makeArray(std.max(0, std.min(len, std.length(str) - from)), function(i) str[i + from])),\n",
 		"\n",
 		"  startsWith(a, b)::\n",
 		"    if std.length(a) < std.length(b) then\n",
@@ -2288,6 +2367,22 @@ var p1 = &ast.Source{
 		"    else\n",
 		"      std.substr(a, std.length(a) - std.length(b), std.length(b)) == b,\n",
 		"\n",
+		"  lstripChars(str, chars)::\n",
+		"    if std.length(str) > 0 && std.member(chars, str[0]) then\n",
+		"      std.lstripChars(str[1:], chars)\n",
+		"    else\n",
+		"      str,\n",
+		"\n",
+		"  rstripChars(str, chars)::\n",
+		"    local len = std.length(str);\n",
+		"    if len > 0 && std.member(chars, str[len - 1]) then\n",
+		"      std.rstripChars(str[:len - 1], chars)\n",
+		"    else\n",
+		"      str,\n",
+		"\n",
+		"  stripChars(str, chars)::\n",
+		"    std.lstripChars(std.rstripChars(str, chars), chars),\n",
+		"\n",
 		"  stringChars(str)::\n",
 		"    std.makeArray(std.length(str), function(i) str[i]),\n",
 		"\n",
@@ -2328,40 +2423,31 @@ var p1 = &ast.Source{
 		"    parse_nat(str, 16),\n",
 		"\n",
 		"  split(str, c)::\n",
-		"    if std.type(str) != 'string' then\n",
-		"      error 'std.split first parameter should be a string, got ' + std.type(str)\n",
-		"    else if std.type(c) != 'string' then\n",
-		"      error 'std.split second parameter should be a string, got ' + std.type(c)\n",
-		"    else if std.length(c) != 1 then\n",
-		"      error 'std.split second parameter should have length 1, got ' + std.length(c)\n",
-		"    else\n",
-		"      std.splitLimit(str, c, -1),\n",
+		"    assert std.isString(str) : 'std.split first parameter should be a string, got ' + std.type(str);\n",
+		"    assert std.isString(c) : 'std.split second parameter should be a string, got ' + std.type(c);\n",
+		"    assert std.length(c) == 1 :  'std.split second parameter should be a string, got ' + std.type(c);\n",
+		"    std.splitLimit(str, c, -1),\n",
 		"\n",
 		"  splitLimit(str, c, maxsplits)::\n",
-		"    if std.type(str) != 'string' then\n",
-		"      error 'std.splitLimit first parameter should be a string, got ' + std.type(str)\n",
-		"    else if std.type(c) != 'string' then\n",
-		"      error 'std.splitLimit second parameter should be a string, got ' + std.type(c)\n",
-		"    else if std.length(c) != 1 then\n",
-		"      error 'std.splitLimit second parameter should have length 1, got ' + std.length(c)\n",
-		"    else if std.type(maxsplits) != 'number' then\n",
-		"      error 'std.splitLimit third parameter should be a number, got ' + std.type(maxsplits)\n",
-		"    else\n",
-		"      local aux(str, delim, i, arr, v) =\n",
-		"        local c = str[i];\n",
-		"        local i2 = i + 1;\n",
-		"        if i >= std.length(str) then\n",
-		"          arr + [v]\n",
-		"        else if c == delim && (maxsplits == -1 || std.length(arr) < maxsplits) then\n",
-		"          aux(str, delim, i2, arr + [v], '') tailstrict\n",
-		"        else\n",
-		"          aux(str, delim, i2, arr, v + c) tailstrict;\n",
-		"      aux(str, c, 0, [], ''),\n",
+		"    assert std.isString(str) : 'std.splitLimit first parameter should be a string, got ' + std.type(str);\n",
+		"    assert std.isString(c) : 'std.splitLimit second parameter should be a string, got ' + std.type(c);\n",
+		"    assert std.length(c) == 1 :  'std.splitLimit second parameter should have length 1, got ' + std.length(c);\n",
+		"    assert std.isNumber(maxsplits) : 'std.splitLimit third parameter should be a number, got ' + std.type(maxsplits);\n",
+		"    local aux(str, delim, i, arr, v) =\n",
+		"      local c = str[i];\n",
+		"      local i2 = i + 1;\n",
+		"      if i >= std.length(str) then\n",
+		"        arr + [v]\n",
+		"      else if c == delim && (maxsplits == -1 || std.length(arr) < maxsplits) then\n",
+		"        aux(str, delim, i2, arr + [v], '') tailstrict\n",
+		"      else\n",
+		"        aux(str, delim, i2, arr, v + c) tailstrict;\n",
+		"    aux(str, c, 0, [], ''),\n",
 		"\n",
 		"  strReplace(str, from, to)::\n",
-		"    assert std.type(str) == 'string';\n",
-		"    assert std.type(from) == 'string';\n",
-		"    assert std.type(to) == 'string';\n",
+		"    assert std.isString(str);\n",
+		"    assert std.isString(from);\n",
+		"    assert std.isString(to);\n",
 		"    assert from != '' : \"'from' string must not be zero length.\";\n",
 		"\n",
 		"    // Cache for performance.\n",
@@ -2389,26 +2475,32 @@ var p1 = &ast.Source{
 		"    else\n",
 		"      replace_after(0, 0, ''),\n",
 		"\n",
-		"  asciiUpper(x)::\n",
+		"  asciiUpper(str)::\n",
 		"    local cp = std.codepoint;\n",
 		"    local up_letter(c) = if cp(c) >= 97 && cp(c) < 123 then\n",
 		"      std.char(cp(c) - 32)\n",
 		"    else\n",
 		"      c;\n",
-		"    std.join('', std.map(up_letter, std.stringChars(x))),\n",
+		"    std.join('', std.map(up_letter, std.stringChars(str))),\n",
 		"\n",
-		"  asciiLower(x)::\n",
+		"  asciiLower(str)::\n",
 		"    local cp = std.codepoint;\n",
 		"    local down_letter(c) = if cp(c) >= 65 && cp(c) < 91 then\n",
 		"      std.char(cp(c) + 32)\n",
 		"    else\n",
 		"      c;\n",
-		"    std.join('', std.map(down_letter, std.stringChars(x))),\n",
-		"\n",
+		"    std.join('', std.map(down_letter, std.stringChars(str))),\n",
 		"\n",
 		"  range(from, to)::\n",
 		"    std.makeArray(to - from + 1, function(i) i + from),\n",
 		"\n",
+		"  repeat(what, count)::\n",
+		"    local joiner =\n",
+		"      if std.isString(what) then \"\"\n",
+		"      else if std.isArray(what) then []\n",
+		"      else error \"std.repeat first argument must be an array or a string\";\n",
+		"    std.join(joiner, std.makeArray(count, function(i) what)),\n",
+		"\n",
 		"  slice(indexable, index, end, step)::\n",
 		"    local invar =\n",
 		"      // loop invariant with defaults applied\n",
@@ -2426,61 +2518,72 @@ var p1 = &ast.Source{
 		"        length: std.length(indexable),\n",
 		"        type: std.type(indexable),\n",
 		"      };\n",
-		"    if invar.index < 0 || invar.end < 0 || invar.step < 0 then\n",
-		"      error ('got [%s:%s:%s] but negative index, end, and steps are not supported'\n",
-		"             % [invar.index, invar.end, invar.step])\n",
-		"    else if step == 0 then\n",
-		"      error ('got %s but step must be greater than 0' % step)\n",
-		"    else if std.type(indexable) != 'string' && std.type(indexable) != 'array' then\n",
-		"      error ('std.slice accepts a string or an array, but got: %s' % std.type(indexable))\n",
-		"    else\n",
-		"      local build(slice, cur) =\n",
-		"        if cur >= invar.end || cur >= invar.length then\n",
-		"          slice\n",
-		"        else\n",
-		"          build(\n",
-		"            if invar.type == 'string' then\n",
-		"              slice + invar.indexable[cur]\n",
-		"            else\n",
-		"              slice + [invar.indexable[cur]],\n",
-		"            cur + invar.step\n",
-		"          ) tailstrict;\n",
-		"      build(if invar.type == 'string' then '' else [], invar.index),\n",
+		"    assert invar.index >= 0 && invar.end >= 0 && invar.step >= 0 : 'got [%s:%s:%s] but negative index, end, and steps are not supported' % [invar.index, invar.end, invar.step];\n",
+		"    assert step != 0 : 'got %s but step must be greater than 0' % step;\n",
+		"    assert std.isString(indexable) || std.isArray(indexable) : 'std.slice accepts a string or an array, but got: %s' % std.type(indexable);\n",
+		"    local build(slice, cur) =\n",
+		"      if cur >= invar.end || cur >= invar.length then\n",
+		"        slice\n",
+		"      else\n",
+		"        build(\n",
+		"          if invar.type == 'string' then\n",
+		"            slice + invar.indexable[cur]\n",
+		"          else\n",
+		"            slice + [invar.indexable[cur]],\n",
+		"          cur + invar.step\n",
+		"        ) tailstrict;\n",
+		"    build(if invar.type == 'string' then '' else [], invar.index),\n",
+		"\n",
+		"  member(arr, x)::\n",
+		"    if std.isArray(arr) then\n",
+		"      std.count(arr, x) > 0\n",
+		"    else if std.isString(arr) then\n",
+		"      std.length(std.findSubstr(x, arr)) > 0\n",
+		"    else error \"std.member first argument must be an array or a string\",\n",
 		"\n",
 		"  count(arr, x):: std.length(std.filter(function(v) v == x, arr)),\n",
 		"\n",
 		"  mod(a, b)::\n",
-		"    if std.type(a) == 'number' && std.type(b) == 'number' then\n",
+		"    if std.isNumber(a) && std.isNumber(b) then\n",
 		"      std.modulo(a, b)\n",
-		"    else if std.type(a) == 'string' then\n",
+		"    else if std.isString(a) then\n",
 		"      std.format(a, b)\n",
 		"    else\n",
 		"      error 'Operator % cannot be used on types ' + std.type(a) + ' and ' + std.type(b) + '.',\n",
 		"\n",
 		"  map(func, arr)::\n",
-		"    if std.type(func) != 'function' then\n",
+		"    if !std.isFunction(func) then\n",
 		"      error ('std.map first param must be function, got ' + std.type(func))\n",
-		"    else if std.type(arr) != 'array' && std.type(arr) != 'string' then\n",
+		"    else if !std.isArray(arr) && !std.isString(arr) then\n",
 		"      error ('std.map second param must be array / string, got ' + std.type(arr))\n",
 		"    else\n",
 		"      std.makeArray(std.length(arr), function(i) func(arr[i])),\n",
 		"\n",
 		"  mapWithIndex(func, arr)::\n",
-		"    if std.type(func) != 'function' then\n",
+		"    if !std.isFunction(func) then\n",
 		"      error ('std.mapWithIndex first param must be function, got ' + std.type(func))\n",
-		"    else if std.type(arr) != 'array' && std.type(arr) != 'string' then\n",
+		"    else if !std.isArray(arr) && !std.isString(arr) then\n",
 		"      error ('std.mapWithIndex second param must be array, got ' + std.type(arr))\n",
 		"    else\n",
 		"      std.makeArray(std.length(arr), function(i) func(i, arr[i])),\n",
 		"\n",
 		"  mapWithKey(func, obj)::\n",
-		"    if std.type(func) != 'function' then\n",
+		"    if !std.isFunction(func) then\n",
 		"      error ('std.mapWithKey first param must be function, got ' + std.type(func))\n",
-		"    else if std.type(obj) != 'object' then\n",
+		"    else if !std.isObject(obj) then\n",
 		"      error ('std.mapWithKey second param must be object, got ' + std.type(obj))\n",
 		"    else\n",
 		"      { [k]: func(k, obj[k]) for k in std.objectFields(obj) },\n",
 		"\n",
+		"  flatMap(func, arr)::\n",
+		"    if !std.isFunction(func) then\n",
+		"      error ('std.flatMap first param must be function, got ' + std.type(func))\n",
+		"    else if std.isArray(arr) then\n",
+		"      std.flattenArrays(std.makeArray(std.length(arr), function(i) func(arr[i])))\n",
+		"    else if std.isString(arr) then\n",
+		"      std.join('', std.makeArray(std.length(arr), function(i) func(arr[i])))\n",
+		"    else error ('std.flatMap second param must be array / string, got ' + std.type(arr)),\n",
+		"\n",
 		"  join(sep, arr)::\n",
 		"    local aux(arr, i, first, running) =\n",
 		"      if i >= std.length(arr) then\n",
@@ -2493,11 +2596,11 @@ var p1 = &ast.Source{
 		"        aux(arr, i + 1, false, running + arr[i]) tailstrict\n",
 		"      else\n",
 		"        aux(arr, i + 1, false, running + sep + arr[i]) tailstrict;\n",
-		"    if std.type(arr) != 'array' then\n",
+		"    if !std.isArray(arr) then\n",
 		"      error 'join second parameter should be array, got ' + std.type(arr)\n",
-		"    else if std.type(sep) == 'string' then\n",
+		"    else if std.isString(sep) then\n",
 		"      aux(arr, 0, true, '')\n",
-		"    else if std.type(sep) == 'array' then\n",
+		"    else if std.isArray(sep) then\n",
 		"      aux(arr, 0, true, [])\n",
 		"    else\n",
 		"      error 'join first parameter should be string or array, got ' + std.type(sep),\n",
@@ -2521,42 +2624,38 @@ var p1 = &ast.Source{
 		"    /////////////////////////////\n",
 		"\n",
 		"    local try_parse_mapping_key(str, i) =\n",
-		"      if i >= std.length(str) then\n",
-		"        error 'Truncated format code.'\n",
-		"      else\n",
-		"        local c = str[i];\n",
-		"        if c == '(' then\n",
-		"          local consume(str, j, v) =\n",
-		"            if j >= std.length(str) then\n",
-		"              error 'Truncated format code.'\n",
+		"      assert i < std.length(str) : 'Truncated format code.';\n",
+		"      local c = str[i];\n",
+		"      if c == '(' then\n",
+		"        local consume(str, j, v) =\n",
+		"          if j >= std.length(str) then\n",
+		"            error 'Truncated format code.'\n",
+		"          else\n",
+		"            local c = str[j];\n",
+		"            if c != ')' then\n",
+		"              consume(str, j + 1, v + c)\n",
 		"            else\n",
-		"              local c = str[j];\n",
-		"              if c != ')' then\n",
-		"                consume(str, j + 1, v + c)\n",
-		"              else\n",
-		"                { i: j + 1, v: v };\n",
-		"          consume(str, i + 1, '')\n",
-		"        else\n",
-		"          { i: i, v: null };\n",
+		"              { i: j + 1, v: v };\n",
+		"        consume(str, i + 1, '')\n",
+		"      else\n",
+		"        { i: i, v: null };\n",
 		"\n",
 		"    local try_parse_cflags(str, i) =\n",
 		"      local consume(str, j, v) =\n",
-		"        if j >= std.length(str) then\n",
-		"          error 'Truncated format code.'\n",
+		"        assert j < std.length(str) : 'Truncated format code.';\n",
+		"        local c = str[j];\n",
+		"        if c == '#' then\n",
+		"          consume(str, j + 1, v { alt: true })\n",
+		"        else if c == '0' then\n",
+		"          consume(str, j + 1, v { zero: true })\n",
+		"        else if c == '-' then\n",
+		"          consume(str, j + 1, v { left: true })\n",
+		"        else if c == ' ' then\n",
+		"          consume(str, j + 1, v { blank: true })\n",
+		"        else if c == '+' then\n",
+		"          consume(str, j + 1, v { sign: true })\n",
 		"        else\n",
-		"          local c = str[j];\n",
-		"          if c == '#' then\n",
-		"            consume(str, j + 1, v { alt: true })\n",
-		"          else if c == '0' then\n",
-		"            consume(str, j + 1, v { zero: true })\n",
-		"          else if c == '-' then\n",
-		"            consume(str, j + 1, v { left: true })\n",
-		"          else if c == ' ' then\n",
-		"            consume(str, j + 1, v { blank: true })\n",
-		"          else if c == '+' then\n",
-		"            consume(str, j + 1, v { sign: true })\n",
-		"          else\n",
-		"            { i: j, v: v };\n",
+		"          { i: j, v: v };\n",
 		"      consume(str, i, { alt: false, zero: false, left: false, blank: false, sign: false });\n",
 		"\n",
 		"    local try_parse_field_width(str, i) =\n",
@@ -2564,112 +2663,102 @@ var p1 = &ast.Source{
 		"        { i: i + 1, v: '*' }\n",
 		"      else\n",
 		"        local consume(str, j, v) =\n",
-		"          if j >= std.length(str) then\n",
-		"            error 'Truncated format code.'\n",
+		"          assert j < std.length(str) : 'Truncated format code.';\n",
+		"          local c = str[j];\n",
+		"          if c == '0' then\n",
+		"            consume(str, j + 1, v * 10 + 0)\n",
+		"          else if c == '1' then\n",
+		"            consume(str, j + 1, v * 10 + 1)\n",
+		"          else if c == '2' then\n",
+		"            consume(str, j + 1, v * 10 + 2)\n",
+		"          else if c == '3' then\n",
+		"            consume(str, j + 1, v * 10 + 3)\n",
+		"          else if c == '4' then\n",
+		"            consume(str, j + 1, v * 10 + 4)\n",
+		"          else if c == '5' then\n",
+		"            consume(str, j + 1, v * 10 + 5)\n",
+		"          else if c == '6' then\n",
+		"            consume(str, j + 1, v * 10 + 6)\n",
+		"          else if c == '7' then\n",
+		"            consume(str, j + 1, v * 10 + 7)\n",
+		"          else if c == '8' then\n",
+		"            consume(str, j + 1, v * 10 + 8)\n",
+		"          else if c == '9' then\n",
+		"            consume(str, j + 1, v * 10 + 9)\n",
 		"          else\n",
-		"            local c = str[j];\n",
-		"            if c == '0' then\n",
-		"              consume(str, j + 1, v * 10 + 0)\n",
-		"            else if c == '1' then\n",
-		"              consume(str, j + 1, v * 10 + 1)\n",
-		"            else if c == '2' then\n",
-		"              consume(str, j + 1, v * 10 + 2)\n",
-		"            else if c == '3' then\n",
-		"              consume(str, j + 1, v * 10 + 3)\n",
-		"            else if c == '4' then\n",
-		"              consume(str, j + 1, v * 10 + 4)\n",
-		"            else if c == '5' then\n",
-		"              consume(str, j + 1, v * 10 + 5)\n",
-		"            else if c == '6' then\n",
-		"              consume(str, j + 1, v * 10 + 6)\n",
-		"            else if c == '7' then\n",
-		"              consume(str, j + 1, v * 10 + 7)\n",
-		"            else if c == '8' then\n",
-		"              consume(str, j + 1, v * 10 + 8)\n",
-		"            else if c == '9' then\n",
-		"              consume(str, j + 1, v * 10 + 9)\n",
-		"            else\n",
-		"              { i: j, v: v };\n",
+		"            { i: j, v: v };\n",
 		"        consume(str, i, 0);\n",
 		"\n",
 		"    local try_parse_precision(str, i) =\n",
-		"      if i >= std.length(str) then\n",
-		"        error 'Truncated format code.'\n",
+		"      assert i < std.length(str) : 'Truncated format code.';\n",
+		"      local c = str[i];\n",
+		"      if c == '.' then\n",
+		"        try_parse_field_width(str, i + 1)\n",
 		"      else\n",
-		"        local c = str[i];\n",
-		"        if c == '.' then\n",
-		"          try_parse_field_width(str, i + 1)\n",
-		"        else\n",
-		"          { i: i, v: null };\n",
+		"        { i: i, v: null };\n",
 		"\n",
 		"    // Ignored, if it exists.\n",
 		"    local try_parse_length_modifier(str, i) =\n",
-		"      if i >= std.length(str) then\n",
-		"        error 'Truncated format code.'\n",
+		"      assert i < std.length(str) : 'Truncated format code.';\n",
+		"      local c = str[i];\n",
+		"      if c == 'h' || c == 'l' || c == 'L' then\n",
+		"        i + 1\n",
 		"      else\n",
-		"        local c = str[i];\n",
-		"        if c == 'h' || c == 'l' || c == 'L' then\n",
-		"          i + 1\n",
-		"        else\n",
-		"          i;\n",
+		"        i;\n",
 		"\n",
 		"    local parse_conv_type(str, i) =\n",
-		"      if i >= std.length(str) then\n",
-		"        error 'Truncated format code.'\n",
+		"      assert i < std.length(str) : 'Truncated format code.';\n",
+		"      local c = str[i];\n",
+		"      if c == 'd' || c == 'i' || c == 'u' then\n",
+		"        { i: i + 1, v: 'd', caps: false }\n",
+		"      else if c == 'o' then\n",
+		"        { i: i + 1, v: 'o', caps: false }\n",
+		"      else if c == 'x' then\n",
+		"        { i: i + 1, v: 'x', caps: false }\n",
+		"      else if c == 'X' then\n",
+		"        { i: i + 1, v: 'x', caps: true }\n",
+		"      else if c == 'e' then\n",
+		"        { i: i + 1, v: 'e', caps: false }\n",
+		"      else if c == 'E' then\n",
+		"        { i: i + 1, v: 'e', caps: true }\n",
+		"      else if c == 'f' then\n",
+		"        { i: i + 1, v: 'f', caps: false }\n",
+		"      else if c == 'F' then\n",
+		"        { i: i + 1, v: 'f', caps: true }\n",
+		"      else if c == 'g' then\n",
+		"        { i: i + 1, v: 'g', caps: false }\n",
+		"      else if c == 'G' then\n",
+		"        { i: i + 1, v: 'g', caps: true }\n",
+		"      else if c == 'c' then\n",
+		"        { i: i + 1, v: 'c', caps: false }\n",
+		"      else if c == 's' then\n",
+		"        { i: i + 1, v: 's', caps: false }\n",
+		"      else if c == '%' then\n",
+		"        { i: i + 1, v: '%', caps: false }\n",
 		"      else\n",
-		"        local c = str[i];\n",
-		"        if c == 'd' || c == 'i' || c == 'u' then\n",
-		"          { i: i + 1, v: 'd', caps: false }\n",
-		"        else if c == 'o' then\n",
-		"          { i: i + 1, v: 'o', caps: false }\n",
-		"        else if c == 'x' then\n",
-		"          { i: i + 1, v: 'x', caps: false }\n",
-		"        else if c == 'X' then\n",
-		"          { i: i + 1, v: 'x', caps: true }\n",
-		"        else if c == 'e' then\n",
-		"          { i: i + 1, v: 'e', caps: false }\n",
-		"        else if c == 'E' then\n",
-		"          { i: i + 1, v: 'e', caps: true }\n",
-		"        else if c == 'f' then\n",
-		"          { i: i + 1, v: 'f', caps: false }\n",
-		"        else if c == 'F' then\n",
-		"          { i: i + 1, v: 'f', caps: true }\n",
-		"        else if c == 'g' then\n",
-		"          { i: i + 1, v: 'g', caps: false }\n",
-		"        else if c == 'G' then\n",
-		"          { i: i + 1, v: 'g', caps: true }\n",
-		"        else if c == 'c' then\n",
-		"          { i: i + 1, v: 'c', caps: false }\n",
-		"        else if c == 's' then\n",
-		"          { i: i + 1, v: 's', caps: false }\n",
-		"        else if c == '%' then\n",
-		"          { i: i + 1, v: '%', caps: false }\n",
-		"        else\n",
-		"          error 'Unrecognised conversion type: ' + c;\n",
+		"        error 'Unrecognised conversion type: ' + c;\n",
 		"\n",
 		"\n",
 		"    // Parsed initial %, now the rest.\n",
 		"    local parse_code(str, i) =\n",
-		"      if i >= std.length(str) then\n",
-		"        error 'Truncated format code.'\n",
-		"      else\n",
-		"        local mkey = try_parse_mapping_key(str, i);\n",
-		"        local cflags = try_parse_cflags(str, mkey.i);\n",
-		"        local fw = try_parse_field_width(str, cflags.i);\n",
-		"        local prec = try_parse_precision(str, fw.i);\n",
-		"        local len_mod = try_parse_length_modifier(str, prec.i);\n",
-		"        local ctype = parse_conv_type(str, len_mod);\n",
-		"        {\n",
-		"          i: ctype.i,\n",
-		"          code: {\n",
-		"            mkey: mkey.v,\n",
-		"            cflags: cflags.v,\n",
-		"            fw: fw.v,\n",
-		"            prec: prec.v,\n",
-		"            ctype: ctype.v,\n",
-		"            caps: ctype.caps,\n",
-		"          },\n",
-		"        };\n",
+		"      assert i < std.length(str) : 'Truncated format code.';\n",
+		"      local mkey = try_parse_mapping_key(str, i);\n",
+		"      local cflags = try_parse_cflags(str, mkey.i);\n",
+		"      local fw = try_parse_field_width(str, cflags.i);\n",
+		"      local prec = try_parse_precision(str, fw.i);\n",
+		"      local len_mod = try_parse_length_modifier(str, prec.i);\n",
+		"      local ctype = parse_conv_type(str, len_mod);\n",
+		"      {\n",
+		"        i: ctype.i,\n",
+		"        code: {\n",
+		"          mkey: mkey.v,\n",
+		"          cflags: cflags.v,\n",
+		"          fw: fw.v,\n",
+		"          prec: prec.v,\n",
+		"          ctype: ctype.v,\n",
+		"          caps: ctype.caps,\n",
+		"        },\n",
+		"      };\n",
 		"\n",
 		"    // Parse a format string (containing none or more % format tags).\n",
 		"    local parse_codes(str, i, out, cur) =\n",
@@ -2916,7 +3005,7 @@ var p1 = &ast.Source{
 		"            if j2 < std.length(arr) then\n",
 		"              arr[j2]\n",
 		"            else\n",
-		"              error ('Not enough values to format: ' + std.length(arr) + ', expected at least ' + j2);\n",
+		"              error ('Not enough values to format: ' + std.length(arr) + ', expected more than ' + j2);\n",
 		"          local s =\n",
 		"            if code.ctype == '%' then\n",
 		"              '%'\n",
@@ -2975,9 +3064,9 @@ var p1 = &ast.Source{
 		"              pad_left(s, fw, ' ');\n",
 		"          format_codes_obj(codes, obj, i + 1, v + s_padded) tailstrict;\n",
 		"\n",
-		"    if std.type(vals) == 'array' then\n",
+		"    if std.isArray(vals) then\n",
 		"      format_codes_arr(codes, vals, 0, 0, '')\n",
-		"    else if std.type(vals) == 'object' then\n",
+		"    else if std.isObject(vals) then\n",
 		"      format_codes_obj(codes, vals, 0, '')\n",
 		"    else\n",
 		"      format_codes_arr(codes, [vals], 0, 0, ''),\n",
@@ -3000,11 +3089,11 @@ var p1 = &ast.Source{
 		"\n",
 		"\n",
 		"  filterMap(filter_func, map_func, arr)::\n",
-		"    if std.type(filter_func) != 'function' then\n",
+		"    if !std.isFunction(filter_func) then\n",
 		"      error ('std.filterMap first param must be function, got ' + std.type(filter_func))\n",
-		"    else if std.type(map_func) != 'function' then\n",
+		"    else if !std.isFunction(map_func) then\n",
 		"      error ('std.filterMap second param must be function, got ' + std.type(map_func))\n",
-		"    else if std.type(arr) != 'array' then\n",
+		"    else if !std.isArray(arr) then\n",
 		"      error ('std.filterMap third param must be array, got ' + std.type(arr))\n",
 		"    else\n",
 		"      std.map(map_func, std.filter(filter_func, arr)),\n",
@@ -3016,13 +3105,13 @@ var p1 = &ast.Source{
 		"      error 'Assertion failed. ' + a + ' != ' + b,\n",
 		"\n",
 		"  abs(n)::\n",
-		"    if std.type(n) != 'number' then\n",
+		"    if !std.isNumber(n) then\n",
 		"      error 'std.abs expected number, got ' + std.type(n)\n",
 		"    else\n",
 		"      if n > 0 then n else -n,\n",
 		"\n",
 		"  sign(n)::\n",
-		"    if std.type(n) != 'number' then\n",
+		"    if !std.isNumber(n) then\n",
 		"      error 'std.sign expected number, got ' + std.type(n)\n",
 		"    else\n",
 		"      if n > 0 then\n",
@@ -3032,21 +3121,26 @@ var p1 = &ast.Source{
 		"      else 0,\n",
 		"\n",
 		"  max(a, b)::\n",
-		"    if std.type(a) != 'number' then\n",
+		"    if !std.isNumber(a) then\n",
 		"      error 'std.max first param expected number, got ' + std.type(a)\n",
-		"    else if std.type(b) != 'number' then\n",
+		"    else if !std.isNumber(b) then\n",
 		"      error 'std.max second param expected number, got ' + std.type(b)\n",
 		"    else\n",
 		"      if a > b then a else b,\n",
 		"\n",
 		"  min(a, b)::\n",
-		"    if std.type(a) != 'number' then\n",
+		"    if !std.isNumber(a) then\n",
 		"      error 'std.max first param expected number, got ' + std.type(a)\n",
-		"    else if std.type(b) != 'number' then\n",
+		"    else if !std.isNumber(b) then\n",
 		"      error 'std.max second param expected number, got ' + std.type(b)\n",
 		"    else\n",
 		"      if a < b then a else b,\n",
 		"\n",
+		"  clamp(x, minVal, maxVal)::\n",
+		"    if x  < minVal then minVal\n",
+		"    else if x > maxVal then maxVal\n",
+		"    else x,\n",
+		"\n",
 		"  flattenArrays(arrs)::\n",
 		"    std.foldl(function(a, b) a + b, arrs, []),\n",
 		"\n",
@@ -3054,7 +3148,7 @@ var p1 = &ast.Source{
 		"    local body_lines(body) =\n",
 		"      std.join([], [\n",
 		"        local value_or_values = body[k];\n",
-		"        if std.type(value_or_values) == 'array' then\n",
+		"        if std.isArray(value_or_values) then\n",
 		"          ['%s = %s' % [k, value] for value in value_or_values]\n",
 		"        else\n",
 		"          ['%s = %s' % [k, value_or_values]]\n",
@@ -3126,13 +3220,13 @@ var p1 = &ast.Source{
 		"        'false'\n",
 		"      else if v == null then\n",
 		"        'null'\n",
-		"      else if std.type(v) == 'number' then\n",
+		"      else if std.isNumber(v) then\n",
 		"        '' + v\n",
-		"      else if std.type(v) == 'string' then\n",
+		"      else if std.isString(v) then\n",
 		"        std.escapeStringJson(v)\n",
-		"      else if std.type(v) == 'function' then\n",
+		"      else if std.isFunction(v) then\n",
 		"        error 'Tried to manifest function at ' + path\n",
-		"      else if std.type(v) == 'array' then\n",
+		"      else if std.isArray(v) then\n",
 		"        local range = std.range(0, std.length(v) - 1);\n",
 		"        local new_indent = cindent + indent;\n",
 		"        local lines = ['[\\n']\n",
@@ -3143,7 +3237,7 @@ var p1 = &ast.Source{
 		"                                 ])\n",
 		"                      + ['\\n' + cindent + ']'];\n",
 		"        std.join('', lines)\n",
-		"      else if std.type(v) == 'object' then\n",
+		"      else if std.isObject(v) then\n",
 		"        local lines = ['{\\n']\n",
 		"                      + std.join([',\\n'],\n",
 		"                                 [\n",
@@ -3163,9 +3257,9 @@ var p1 = &ast.Source{
 		"        'false'\n",
 		"      else if v == null then\n",
 		"        'null'\n",
-		"      else if std.type(v) == 'number' then\n",
+		"      else if std.isNumber(v) then\n",
 		"        '' + v\n",
-		"      else if std.type(v) == 'string' then\n",
+		"      else if std.isString(v) then\n",
 		"        local len = std.length(v);\n",
 		"        if len == 0 then\n",
 		"          '\"\"'\n",
@@ -3174,9 +3268,9 @@ var p1 = &ast.Source{
 		"          std.join('\\n' + cindent + '  ', ['|'] + split[0:std.length(split) - 1])\n",
 		"        else\n",
 		"          std.escapeStringJson(v)\n",
-		"      else if std.type(v) == 'function' then\n",
+		"      else if std.isFunction(v) then\n",
 		"        error 'Tried to manifest function at ' + path\n",
-		"      else if std.type(v) == 'array' then\n",
+		"      else if std.isArray(v) then\n",
 		"        if std.length(v) == 0 then\n",
 		"          '[]'\n",
 		"        else\n",
@@ -3208,7 +3302,7 @@ var p1 = &ast.Source{
 		"            for param in [params(v[i])]\n",
 		"          ];\n",
 		"          std.join('\\n' + cindent, parts)\n",
-		"      else if std.type(v) == 'object' then\n",
+		"      else if std.isObject(v) then\n",
 		"        if std.length(v) == 0 then\n",
 		"          '{}'\n",
 		"        else\n",
@@ -3239,7 +3333,7 @@ var p1 = &ast.Source{
 		"    aux(value, [], ''),\n",
 		"\n",
 		"  manifestYamlStream(value, indent_array_in_object=false, c_document_end=true)::\n",
-		"    if std.type(value) != 'array' then\n",
+		"    if !std.isArray(value) then\n",
 		"      error 'manifestYamlStream only takes arrays, got ' + std.type(value)\n",
 		"    else\n",
 		"      '---\\n' + std.join(\n",
@@ -3247,26 +3341,26 @@ var p1 = &ast.Source{
 		"      ) + if c_document_end then '\\n...\\n' else '\\n',\n",
 		"\n",
 		"\n",
-		"  manifestPython(o)::\n",
-		"    if std.type(o) == 'object' then\n",
+		"  manifestPython(v)::\n",
+		"    if std.isObject(v) then\n",
 		"      local fields = [\n",
-		"        '%s: %s' % [std.escapeStringPython(k), std.manifestPython(o[k])]\n",
-		"        for k in std.objectFields(o)\n",
+		"        '%s: %s' % [std.escapeStringPython(k), std.manifestPython(v[k])]\n",
+		"        for k in std.objectFields(v)\n",
 		"      ];\n",
 		"      '{%s}' % [std.join(', ', fields)]\n",
-		"    else if std.type(o) == 'array' then\n",
-		"      '[%s]' % [std.join(', ', [std.manifestPython(o2) for o2 in o])]\n",
-		"    else if std.type(o) == 'string' then\n",
-		"      '%s' % [std.escapeStringPython(o)]\n",
-		"    else if std.type(o) == 'function' then\n",
+		"    else if std.isArray(v) then\n",
+		"      '[%s]' % [std.join(', ', [std.manifestPython(v2) for v2 in v])]\n",
+		"    else if std.isString(v) then\n",
+		"      '%s' % [std.escapeStringPython(v)]\n",
+		"    else if std.isFunction(v) then\n",
 		"      error 'cannot manifest function'\n",
-		"    else if std.type(o) == 'number' then\n",
-		"      std.toString(o)\n",
-		"    else if o == true then\n",
+		"    else if std.isNumber(v) then\n",
+		"      std.toString(v)\n",
+		"    else if v == true then\n",
 		"      'True'\n",
-		"    else if o == false then\n",
+		"    else if v == false then\n",
 		"      'False'\n",
-		"    else if o == null then\n",
+		"    else if v == null then\n",
 		"      'None',\n",
 		"\n",
 		"  manifestPythonVars(conf)::\n",
@@ -3282,7 +3376,7 @@ var p1 = &ast.Source{
 		"          v\n",
 		"        else\n",
 		"          local tag = v[0];\n",
-		"          local has_attrs = std.length(v) > 1 && std.type(v[1]) == 'object';\n",
+		"          local has_attrs = std.length(v) > 1 && std.isObject(v[1]);\n",
 		"          local attrs = if has_attrs then v[1] else {};\n",
 		"          local children = if has_attrs then v[2:] else v[1:];\n",
 		"          local attrs_str =\n",
@@ -3296,7 +3390,7 @@ var p1 = &ast.Source{
 		"\n",
 		"  base64(input)::\n",
 		"    local bytes =\n",
-		"      if std.type(input) == 'string' then\n",
+		"      if std.isString(input) then\n",
 		"        std.map(function(c) std.codepoint(c), input)\n",
 		"      else\n",
 		"        input;\n",
@@ -3470,12 +3564,12 @@ var p1 = &ast.Source{
 		"    aux(a, b, 0, 0, []) tailstrict,\n",
 		"\n",
 		"  mergePatch(target, patch)::\n",
-		"    if std.type(patch) == 'object' then\n",
+		"    if std.isObject(patch) then\n",
 		"      local target_object =\n",
-		"        if std.type(target) == 'object' then target else {};\n",
+		"        if std.isObject(target) then target else {};\n",
 		"\n",
 		"      local target_fields =\n",
-		"        if std.type(target_object) == 'object' then std.objectFields(target_object) else [];\n",
+		"        if std.isObject(target_object) then std.objectFields(target_object) else [];\n",
 		"\n",
 		"      local null_fields = [k for k in std.objectFields(patch) if patch[k] == null];\n",
 		"      local both_fields = std.setUnion(target_fields, std.objectFields(patch));\n",
@@ -3548,19 +3642,17 @@ var p1 = &ast.Source{
 		"\n",
 		"  prune(a)::\n",
 		"    local isContent(b) =\n",
-		"      local t = std.type(b);\n",
 		"      if b == null then\n",
 		"        false\n",
-		"      else if t == 'array' then\n",
+		"      else if std.isArray(b) then\n",
 		"        std.length(b) > 0\n",
-		"      else if t == 'object' then\n",
+		"      else if std.isObject(b) then\n",
 		"        std.length(b) > 0\n",
 		"      else\n",
 		"        true;\n",
-		"    local t = std.type(a);\n",
-		"    if t == 'array' then\n",
+		"    if std.isArray(a) then\n",
 		"      [std.prune(x) for x in a if isContent($.prune(x))]\n",
-		"    else if t == 'object' then {\n",
+		"    else if std.isObject(a) then {\n",
 		"      [x]: $.prune(a[x])\n",
 		"      for x in std.objectFields(a)\n",
 		"      if isContent(std.prune(a[x]))\n",
@@ -3568,9 +3660,9 @@ var p1 = &ast.Source{
 		"      a,\n",
 		"\n",
 		"  findSubstr(pat, str)::\n",
-		"    if std.type(pat) != 'string' then\n",
+		"    if !std.isString(pat) then\n",
 		"      error 'findSubstr first parameter should be a string, got ' + std.type(pat)\n",
-		"    else if std.type(str) != 'string' then\n",
+		"    else if !std.isString(str) then\n",
 		"      error 'findSubstr second parameter should be a string, got ' + std.type(str)\n",
 		"    else\n",
 		"      local pat_len = std.length(pat);\n",
@@ -3581,7 +3673,7 @@ var p1 = &ast.Source{
 		"        std.filter(function(i) str[i:i + pat_len] == pat, std.range(0, str_len - pat_len)),\n",
 		"\n",
 		"  find(value, arr)::\n",
-		"    if std.type(arr) != 'array' then\n",
+		"    if !std.isArray(arr) then\n",
 		"      error 'find second parameter should be an array, got ' + std.type(arr)\n",
 		"    else\n",
 		"      std.filter(function(i) arr[i] == value, std.range(0, std.length(arr) - 1)),\n",
@@ -3601,7 +3693,7 @@ var _StdAst = &ast.DesugaredObject{
 				Column: int(1),
 			},
 			End: ast.Location{
-				Line: int(1359),
+				Line: int(1367),
 				Column: int(2),
 			},
 			File: p1,
@@ -5455,26 +5547,19 @@ var _StdAst = &ast.DesugaredObject{
 				Body: &ast.Conditional{
 					NodeBase: ast.NodeBase{
 						LocRange: ast.LocationRange{
-							FileName: "<std>",
+							FileName: "",
 							Begin: ast.Location{
-								Line: int(39),
-								Column: int(5),
+								Line: int(0),
+								Column: int(0),
 							},
 							End: ast.Location{
-								Line: int(48),
-								Column: int(111),
-							},
-							File: p1,
-						},
-						Fodder: ast.Fodder{
-							ast.FodderElement{
-								Kind: ast.FodderKind(0),
-								Blanks: int(0),
-								Indent: int(4),
-								Comment: []string{},
+								Line: int(0),
+								Column: int(0),
 							},
+							File: nil,
 						},
-						Ctx: p159,
+						Fodder: nil,
+						Ctx: nil,
 						FreeVars: ast.Identifiers{
 							"from",
 							"len",
@@ -5482,64 +5567,192 @@ var _StdAst = &ast.DesugaredObject{
 							"str",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
 									Line: int(39),
-									Column: int(8),
+									Column: int(12),
 								},
 								End: ast.Location{
 									Line: int(39),
-									Column: int(33),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p159,
+							Ctx: p160,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
 							},
 						},
-						Left: &ast.Apply{
+						Target: &ast.Index{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
 										Line: int(39),
-										Column: int(8),
+										Column: int(12),
 									},
 									End: ast.Location{
 										Line: int(39),
-										Column: int(21),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p159,
+								Ctx: p160,
 								FreeVars: ast.Identifiers{
 									"std",
-									"str",
 								},
 							},
-							Target: &ast.Index{
+							Target: &ast.Var{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
 											Line: int(39),
-											Column: int(8),
+											Column: int(12),
 										},
 										End: ast.Location{
 											Line: int(39),
-											Column: int(16),
+											Column: int(15),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"std",
+									},
+								},
+								Id: "std",
+							},
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: nil,
+								},
+								Value: "isString",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(39),
+													Column: int(25),
+												},
+												End: ast.Location{
+													Line: int(39),
+													Column: int(28),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p169,
+											FreeVars: ast.Identifiers{
+												"str",
+											},
+										},
+										Id: "str",
+									},
+									CommaFodder: nil,
+								},
+							},
+							Named: nil,
+						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
+					},
+					ThenFodder: nil,
+					BranchTrue: &ast.Conditional{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "",
+								Begin: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								End: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								File: nil,
+							},
+							Fodder: nil,
+							Ctx: nil,
+							FreeVars: ast.Identifiers{
+								"from",
+								"len",
+								"std",
+								"str",
+							},
+						},
+						Cond: &ast.Apply{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(40),
+										Column: int(12),
+									},
+									End: ast.Location{
+										Line: int(40),
+										Column: int(30),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p160,
+								FreeVars: ast.Identifiers{
+									"from",
+									"std",
+								},
+							},
+							Target: &ast.Index{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(40),
+											Column: int(12),
+										},
+										End: ast.Location{
+											Line: int(40),
+											Column: int(24),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p159,
+									Ctx: p160,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -5549,12 +5762,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(39),
-												Column: int(8),
+												Line: int(40),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(39),
-												Column: int(11),
+												Line: int(40),
+												Column: int(15),
 											},
 											File: p1,
 										},
@@ -5585,7 +5798,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isNumber",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -5601,22 +5814,22 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(39),
-														Column: int(17),
+														Line: int(40),
+														Column: int(25),
 													},
 													End: ast.Location{
-														Line: int(39),
-														Column: int(20),
+														Line: int(40),
+														Column: int(29),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p172,
+												Ctx: p182,
 												FreeVars: ast.Identifiers{
-													"str",
+													"from",
 												},
 											},
-											Id: "str",
+											Id: "from",
 										},
 										CommaFodder: nil,
 									},
@@ -5628,124 +5841,49 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(39),
-										Column: int(25),
-									},
-									End: ast.Location{
-										Line: int(39),
-										Column: int(33),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p159,
-								FreeVars: nil,
-							},
-							Value: "string",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
-					},
-					ThenFodder: ast.Fodder{},
-					BranchTrue: &ast.Error{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "<std>",
-								Begin: ast.Location{
-									Line: int(40),
-									Column: int(7),
-								},
-								End: ast.Location{
-									Line: int(40),
-									Column: int(78),
-								},
-								File: p1,
-							},
-							Fodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(6),
-									Comment: []string{},
-								},
-							},
-							Ctx: p159,
-							FreeVars: ast.Identifiers{
-								"std",
-								"str",
-							},
-						},
-						Expr: &ast.Binary{
+						ThenFodder: nil,
+						BranchTrue: &ast.Conditional{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
-									FileName: "<std>",
+									FileName: "",
 									Begin: ast.Location{
-										Line: int(40),
-										Column: int(13),
+										Line: int(0),
+										Column: int(0),
 									},
 									End: ast.Location{
-										Line: int(40),
-										Column: int(78),
+										Line: int(0),
+										Column: int(0),
 									},
-									File: p1,
+									File: nil,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p159,
+								Fodder: nil,
+								Ctx: nil,
 								FreeVars: ast.Identifiers{
+									"from",
+									"len",
 									"std",
 									"str",
 								},
 							},
-							Left: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(40),
-											Column: int(13),
-										},
-										End: ast.Location{
-											Line: int(40),
-											Column: int(62),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p159,
-									FreeVars: nil,
-								},
-								Value: "substr first parameter should be a string, got ",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(3),
-							Right: &ast.Apply{
+							Cond: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(40),
-											Column: int(65),
+											Line: int(41),
+											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(40),
-											Column: int(78),
+											Line: int(41),
+											Column: int(29),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p159,
+									Ctx: p160,
 									FreeVars: ast.Identifiers{
+										"len",
 										"std",
-										"str",
 									},
 								},
 								Target: &ast.Index{
@@ -5753,17 +5891,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(40),
-												Column: int(65),
+												Line: int(41),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(40),
-												Column: int(73),
+												Line: int(41),
+												Column: int(24),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p159,
+										Ctx: p160,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -5773,12 +5911,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(40),
-													Column: int(65),
+													Line: int(41),
+													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(40),
-													Column: int(68),
+													Line: int(41),
+													Column: int(15),
 												},
 												File: p1,
 											},
@@ -5809,186 +5947,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(40),
-															Column: int(74),
-														},
-														End: ast.Location{
-															Line: int(40),
-															Column: int(77),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p190,
-													FreeVars: ast.Identifiers{
-														"str",
-													},
-												},
-												Id: "str",
-											},
-											CommaFodder: nil,
-										},
-									},
-									Named: nil,
-								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
-							},
-						},
-					},
-					ElseFodder: ast.Fodder{
-						ast.FodderElement{
-							Kind: ast.FodderKind(0),
-							Blanks: int(0),
-							Indent: int(4),
-							Comment: []string{},
-						},
-					},
-					BranchFalse: &ast.Conditional{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "<std>",
-								Begin: ast.Location{
-									Line: int(41),
-									Column: int(10),
-								},
-								End: ast.Location{
-									Line: int(48),
-									Column: int(111),
-								},
-								File: p1,
-							},
-							Fodder: ast.Fodder{},
-							Ctx: p159,
-							FreeVars: ast.Identifiers{
-								"from",
-								"len",
-								"std",
-								"str",
-							},
-						},
-						Cond: &ast.Binary{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(41),
-										Column: int(13),
-									},
-									End: ast.Location{
-										Line: int(41),
-										Column: int(39),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p159,
-								FreeVars: ast.Identifiers{
-									"from",
-									"std",
-								},
-							},
-							Left: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(41),
-											Column: int(13),
-										},
-										End: ast.Location{
-											Line: int(41),
-											Column: int(27),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p159,
-									FreeVars: ast.Identifiers{
-										"from",
-										"std",
-									},
-								},
-								Target: &ast.Index{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(41),
-												Column: int(13),
-											},
-											End: ast.Location{
-												Line: int(41),
-												Column: int(21),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p159,
-										FreeVars: ast.Identifiers{
-											"std",
-										},
-									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(41),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(41),
-													Column: int(16),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
-										},
-										Value: "type",
+										Value: "isNumber",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -6005,21 +5964,21 @@ var _StdAst = &ast.DesugaredObject{
 														FileName: "<std>",
 														Begin: ast.Location{
 															Line: int(41),
-															Column: int(22),
+															Column: int(25),
 														},
 														End: ast.Location{
 															Line: int(41),
-															Column: int(26),
+															Column: int(28),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p206,
+													Ctx: p195,
 													FreeVars: ast.Identifiers{
-														"from",
+														"len",
 													},
 												},
-												Id: "from",
+												Id: "len",
 											},
 											CommaFodder: nil,
 										},
@@ -6031,659 +5990,23 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(41),
-											Column: int(31),
-										},
-										End: ast.Location{
-											Line: int(41),
-											Column: int(39),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p159,
-									FreeVars: nil,
-								},
-								Value: "number",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
-						},
-						ThenFodder: ast.Fodder{},
-						BranchTrue: &ast.Error{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(42),
-										Column: int(7),
-									},
-									End: ast.Location{
-										Line: int(42),
-										Column: int(80),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(6),
-										Comment: []string{},
-									},
-								},
-								Ctx: p159,
-								FreeVars: ast.Identifiers{
-									"from",
-									"std",
-								},
-							},
-							Expr: &ast.Binary{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(42),
-											Column: int(13),
-										},
-										End: ast.Location{
-											Line: int(42),
-											Column: int(80),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p159,
-									FreeVars: ast.Identifiers{
-										"from",
-										"std",
-									},
-								},
-								Left: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(42),
-												Column: int(13),
-											},
-											End: ast.Location{
-												Line: int(42),
-												Column: int(63),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p159,
-										FreeVars: nil,
-									},
-									Value: "substr second parameter should be a number, got ",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(3),
-								Right: &ast.Apply{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(42),
-												Column: int(66),
-											},
-											End: ast.Location{
-												Line: int(42),
-												Column: int(80),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p159,
-										FreeVars: ast.Identifiers{
-											"from",
-											"std",
-										},
-									},
-									Target: &ast.Index{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(42),
-													Column: int(66),
-												},
-												End: ast.Location{
-													Line: int(42),
-													Column: int(74),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p159,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(42),
-														Column: int(66),
-													},
-													End: ast.Location{
-														Line: int(42),
-														Column: int(69),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(42),
-																Column: int(75),
-															},
-															End: ast.Location{
-																Line: int(42),
-																Column: int(79),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p224,
-														FreeVars: ast.Identifiers{
-															"from",
-														},
-													},
-													Id: "from",
-												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-							},
-						},
-						ElseFodder: ast.Fodder{
-							ast.FodderElement{
-								Kind: ast.FodderKind(0),
-								Blanks: int(0),
-								Indent: int(4),
-								Comment: []string{},
-							},
-						},
-						BranchFalse: &ast.Conditional{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(43),
-										Column: int(10),
-									},
-									End: ast.Location{
-										Line: int(48),
-										Column: int(111),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p159,
-								FreeVars: ast.Identifiers{
-									"from",
-									"len",
-									"std",
-									"str",
-								},
-							},
-							Cond: &ast.Binary{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(43),
-											Column: int(13),
-										},
-										End: ast.Location{
-											Line: int(43),
-											Column: int(38),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p159,
-									FreeVars: ast.Identifiers{
-										"len",
-										"std",
-									},
-								},
-								Left: &ast.Apply{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(43),
-												Column: int(13),
-											},
-											End: ast.Location{
-												Line: int(43),
-												Column: int(26),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p159,
-										FreeVars: ast.Identifiers{
-											"len",
-											"std",
-										},
-									},
-									Target: &ast.Index{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(43),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(43),
-													Column: int(21),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p159,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(43),
-														Column: int(13),
-													},
-													End: ast.Location{
-														Line: int(43),
-														Column: int(16),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(43),
-																Column: int(22),
-															},
-															End: ast.Location{
-																Line: int(43),
-																Column: int(25),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p240,
-														FreeVars: ast.Identifiers{
-															"len",
-														},
-													},
-													Id: "len",
-												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(43),
-												Column: int(30),
-											},
-											End: ast.Location{
-												Line: int(43),
-												Column: int(38),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p159,
-										FreeVars: nil,
-									},
-									Value: "number",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-							},
-							ThenFodder: ast.Fodder{},
-							BranchTrue: &ast.Error{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(44),
-											Column: int(7),
-										},
-										End: ast.Location{
-											Line: int(44),
-											Column: int(78),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(6),
-											Comment: []string{},
-										},
-									},
-									Ctx: p159,
-									FreeVars: ast.Identifiers{
-										"len",
-										"std",
-									},
-								},
-								Expr: &ast.Binary{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(44),
-												Column: int(13),
-											},
-											End: ast.Location{
-												Line: int(44),
-												Column: int(78),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p159,
-										FreeVars: ast.Identifiers{
-											"len",
-											"std",
-										},
-									},
-									Left: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(44),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(44),
-													Column: int(62),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p159,
-											FreeVars: nil,
-										},
-										Value: "substr third parameter should be a number, got ",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(3),
-									Right: &ast.Apply{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(44),
-													Column: int(65),
-												},
-												End: ast.Location{
-													Line: int(44),
-													Column: int(78),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p159,
-											FreeVars: ast.Identifiers{
-												"len",
-												"std",
-											},
-										},
-										Target: &ast.Index{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(44),
-														Column: int(65),
-													},
-													End: ast.Location{
-														Line: int(44),
-														Column: int(73),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p159,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Target: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(44),
-															Column: int(65),
-														},
-														End: ast.Location{
-															Line: int(44),
-															Column: int(68),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: nil,
-													FreeVars: ast.Identifiers{
-														"std",
-													},
-												},
-												Id: "std",
-											},
-											LeftBracketFodder: ast.Fodder{},
-											Index: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														File: nil,
-													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: nil,
-												},
-												Value: "type",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
-											},
-											RightBracketFodder: nil,
-											Id: nil,
-										},
-										FodderLeft: ast.Fodder{},
-										Arguments: ast.Arguments{
-											Positional: []ast.CommaSeparatedExpr{
-												ast.CommaSeparatedExpr{
-													Expr: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(44),
-																	Column: int(74),
-																},
-																End: ast.Location{
-																	Line: int(44),
-																	Column: int(77),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: p258,
-															FreeVars: ast.Identifiers{
-																"len",
-															},
-														},
-														Id: "len",
-													},
-													CommaFodder: nil,
-												},
-											},
-											Named: nil,
-										},
-										TrailingComma: false,
-										TailStrict: false,
-										FodderRight: ast.Fodder{},
-										TailStrictFodder: nil,
-									},
-								},
-							},
-							ElseFodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(4),
-									Comment: []string{},
-								},
-							},
-							BranchFalse: &ast.Conditional{
+							ThenFodder: nil,
+							BranchTrue: &ast.Conditional{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
-										FileName: "<std>",
+										FileName: "",
 										Begin: ast.Location{
-											Line: int(45),
-											Column: int(10),
+											Line: int(0),
+											Column: int(0),
 										},
 										End: ast.Location{
-											Line: int(48),
-											Column: int(111),
+											Line: int(0),
+											Column: int(0),
 										},
-										File: p1,
+										File: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p159,
+									Fodder: nil,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"from",
 										"len",
@@ -6696,17 +6019,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(45),
-												Column: int(13),
+												Line: int(42),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(45),
-												Column: int(20),
+												Line: int(42),
+												Column: int(19),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p159,
+										Ctx: p160,
 										FreeVars: ast.Identifiers{
 											"len",
 										},
@@ -6716,17 +6039,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(45),
-													Column: int(13),
+													Line: int(42),
+													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(45),
-													Column: int(16),
+													Line: int(42),
+													Column: int(15),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p159,
+											Ctx: p160,
 											FreeVars: ast.Identifiers{
 												"len",
 											},
@@ -6734,149 +6057,46 @@ var _StdAst = &ast.DesugaredObject{
 										Id: "len",
 									},
 									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(9),
+									Op: ast.BinaryOp(8),
 									Right: &ast.LiteralNumber{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(45),
-													Column: int(19),
+													Line: int(42),
+													Column: int(18),
 												},
 												End: ast.Location{
-													Line: int(45),
-													Column: int(20),
+													Line: int(42),
+													Column: int(19),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p159,
+											Ctx: p160,
 											FreeVars: nil,
 										},
 										Value: float64(0),
 										OriginalString: "0",
 									},
 								},
-								ThenFodder: ast.Fodder{},
-								BranchTrue: &ast.Error{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(46),
-												Column: int(7),
-											},
-											End: ast.Location{
-												Line: int(46),
-												Column: int(77),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{
-											ast.FodderElement{
-												Kind: ast.FodderKind(0),
-												Blanks: int(0),
-												Indent: int(6),
-												Comment: []string{},
-											},
-										},
-										Ctx: p159,
-										FreeVars: ast.Identifiers{
-											"len",
-										},
-									},
-									Expr: &ast.Binary{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(46),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(46),
-													Column: int(77),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p159,
-											FreeVars: ast.Identifiers{
-												"len",
-											},
-										},
-										Left: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(46),
-														Column: int(13),
-													},
-													End: ast.Location{
-														Line: int(46),
-														Column: int(71),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p159,
-												FreeVars: nil,
-											},
-											Value: "substr third parameter should be greater than zero, got ",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										OpFodder: ast.Fodder{},
-										Op: ast.BinaryOp(3),
-										Right: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(46),
-														Column: int(74),
-													},
-													End: ast.Location{
-														Line: int(46),
-														Column: int(77),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p159,
-												FreeVars: ast.Identifiers{
-													"len",
-												},
-											},
-											Id: "len",
-										},
-									},
-								},
-								ElseFodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(4),
-										Comment: []string{},
-									},
-								},
-								BranchFalse: &ast.Apply{
+								ThenFodder: nil,
+								BranchTrue: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(48),
-												Column: int(7),
+												Line: int(43),
+												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(48),
-												Column: int(111),
+												Line: int(43),
+												Column: int(109),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p159,
+										Ctx: p160,
 										FreeVars: ast.Identifiers{
 											"from",
 											"len",
@@ -6889,17 +6109,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(48),
-													Column: int(7),
+													Line: int(43),
+													Column: int(5),
 												},
 												End: ast.Location{
-													Line: int(48),
-													Column: int(15),
+													Line: int(43),
+													Column: int(13),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p159,
+											Ctx: p160,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -6909,12 +6129,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(48),
-														Column: int(7),
+														Line: int(43),
+														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(48),
-														Column: int(10),
+														Line: int(43),
+														Column: int(8),
 													},
 													File: p1,
 												},
@@ -6922,7 +6142,7 @@ var _StdAst = &ast.DesugaredObject{
 													ast.FodderElement{
 														Kind: ast.FodderKind(0),
 														Blanks: int(0),
-														Indent: int(6),
+														Indent: int(4),
 														Comment: []string{},
 													},
 												},
@@ -6968,17 +6188,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(48),
-																Column: int(16),
+																Line: int(43),
+																Column: int(14),
 															},
 															End: ast.Location{
-																Line: int(48),
-																Column: int(18),
+																Line: int(43),
+																Column: int(16),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p287,
+														Ctx: p214,
 														FreeVars: nil,
 													},
 													Value: "",
@@ -6993,17 +6213,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(48),
-																Column: int(20),
+																Line: int(43),
+																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(48),
-																Column: int(110),
+																Line: int(43),
+																Column: int(108),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p287,
+														Ctx: p214,
 														FreeVars: ast.Identifiers{
 															"from",
 															"len",
@@ -7016,17 +6236,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(48),
-																	Column: int(20),
+																	Line: int(43),
+																	Column: int(18),
 																},
 																End: ast.Location{
-																	Line: int(48),
-																	Column: int(33),
+																	Line: int(43),
+																	Column: int(31),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p287,
+															Ctx: p214,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -7036,12 +6256,12 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(48),
-																		Column: int(20),
+																		Line: int(43),
+																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(48),
-																		Column: int(23),
+																		Line: int(43),
+																		Column: int(21),
 																	},
 																	File: p1,
 																},
@@ -7088,17 +6308,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(48),
-																				Column: int(34),
+																				Line: int(43),
+																				Column: int(32),
 																			},
 																			End: ast.Location{
-																				Line: int(48),
-																				Column: int(82),
+																				Line: int(43),
+																				Column: int(80),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p297,
+																		Ctx: p224,
 																		FreeVars: ast.Identifiers{
 																			"from",
 																			"len",
@@ -7111,17 +6331,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(48),
-																					Column: int(34),
+																					Line: int(43),
+																					Column: int(32),
 																				},
 																				End: ast.Location{
-																					Line: int(48),
-																					Column: int(41),
+																					Line: int(43),
+																					Column: int(39),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p297,
+																			Ctx: p224,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -7131,12 +6351,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(48),
-																						Column: int(34),
+																						Line: int(43),
+																						Column: int(32),
 																					},
 																					End: ast.Location{
-																						Line: int(48),
-																						Column: int(37),
+																						Line: int(43),
+																						Column: int(35),
 																					},
 																					File: p1,
 																				},
@@ -7183,17 +6403,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(48),
-																								Column: int(42),
+																								Line: int(43),
+																								Column: int(40),
 																							},
 																							End: ast.Location{
-																								Line: int(48),
-																								Column: int(43),
+																								Line: int(43),
+																								Column: int(41),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p306,
+																						Ctx: p233,
 																						FreeVars: nil,
 																					},
 																					Value: float64(0),
@@ -7207,17 +6427,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(48),
-																								Column: int(45),
+																								Line: int(43),
+																								Column: int(43),
 																							},
 																							End: ast.Location{
-																								Line: int(48),
-																								Column: int(81),
+																								Line: int(43),
+																								Column: int(79),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p306,
+																						Ctx: p233,
 																						FreeVars: ast.Identifiers{
 																							"from",
 																							"len",
@@ -7230,17 +6450,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(48),
-																									Column: int(45),
+																									Line: int(43),
+																									Column: int(43),
 																								},
 																								End: ast.Location{
-																									Line: int(48),
-																									Column: int(52),
+																									Line: int(43),
+																									Column: int(50),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p306,
+																							Ctx: p233,
 																							FreeVars: ast.Identifiers{
 																								"std",
 																							},
@@ -7250,12 +6470,12 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(48),
-																										Column: int(45),
+																										Line: int(43),
+																										Column: int(43),
 																									},
 																									End: ast.Location{
-																										Line: int(48),
-																										Column: int(48),
+																										Line: int(43),
+																										Column: int(46),
 																									},
 																									File: p1,
 																								},
@@ -7302,17 +6522,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(48),
-																												Column: int(53),
+																												Line: int(43),
+																												Column: int(51),
 																											},
 																											End: ast.Location{
-																												Line: int(48),
-																												Column: int(56),
+																												Line: int(43),
+																												Column: int(54),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p316,
+																										Ctx: p243,
 																										FreeVars: ast.Identifiers{
 																											"len",
 																										},
@@ -7327,17 +6547,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(48),
-																												Column: int(58),
+																												Line: int(43),
+																												Column: int(56),
 																											},
 																											End: ast.Location{
-																												Line: int(48),
-																												Column: int(80),
+																												Line: int(43),
+																												Column: int(78),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p316,
+																										Ctx: p243,
 																										FreeVars: ast.Identifiers{
 																											"from",
 																											"std",
@@ -7349,17 +6569,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(48),
-																													Column: int(58),
+																													Line: int(43),
+																													Column: int(56),
 																												},
 																												End: ast.Location{
-																													Line: int(48),
-																													Column: int(73),
+																													Line: int(43),
+																													Column: int(71),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p316,
+																											Ctx: p243,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																												"str",
@@ -7370,17 +6590,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(48),
-																														Column: int(58),
+																														Line: int(43),
+																														Column: int(56),
 																													},
 																													End: ast.Location{
-																														Line: int(48),
-																														Column: int(68),
+																														Line: int(43),
+																														Column: int(66),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p316,
+																												Ctx: p243,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -7390,12 +6610,12 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(48),
-																															Column: int(58),
+																															Line: int(43),
+																															Column: int(56),
 																														},
 																														End: ast.Location{
-																															Line: int(48),
-																															Column: int(61),
+																															Line: int(43),
+																															Column: int(59),
 																														},
 																														File: p1,
 																													},
@@ -7442,17 +6662,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(48),
-																																	Column: int(69),
+																																	Line: int(43),
+																																	Column: int(67),
 																																},
 																																End: ast.Location{
-																																	Line: int(48),
-																																	Column: int(72),
+																																	Line: int(43),
+																																	Column: int(70),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p329,
+																															Ctx: p256,
 																															FreeVars: ast.Identifiers{
 																																"str",
 																															},
@@ -7476,17 +6696,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(48),
-																													Column: int(76),
+																													Line: int(43),
+																													Column: int(74),
 																												},
 																												End: ast.Location{
-																													Line: int(48),
-																													Column: int(80),
+																													Line: int(43),
+																													Column: int(78),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p316,
+																											Ctx: p243,
 																											FreeVars: ast.Identifiers{
 																												"from",
 																											},
@@ -7522,17 +6742,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(48),
-																				Column: int(84),
+																				Line: int(43),
+																				Column: int(82),
 																			},
 																			End: ast.Location{
-																				Line: int(48),
-																				Column: int(109),
+																				Line: int(43),
+																				Column: int(107),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p297,
+																		Ctx: p224,
 																		FreeVars: ast.Identifiers{
 																			"from",
 																			"str",
@@ -7556,17 +6776,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(48),
-																					Column: int(96),
+																					Line: int(43),
+																					Column: int(94),
 																				},
 																				End: ast.Location{
-																					Line: int(48),
-																					Column: int(109),
+																					Line: int(43),
+																					Column: int(107),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p337,
+																			Ctx: p264,
 																			FreeVars: ast.Identifiers{
 																				"from",
 																				"i",
@@ -7578,17 +6798,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(48),
-																						Column: int(96),
+																						Line: int(43),
+																						Column: int(94),
 																					},
 																					End: ast.Location{
-																						Line: int(48),
-																						Column: int(99),
+																						Line: int(43),
+																						Column: int(97),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p337,
+																				Ctx: p264,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -7601,17 +6821,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(48),
-																						Column: int(100),
+																						Line: int(43),
+																						Column: int(98),
 																					},
 																					End: ast.Location{
-																						Line: int(48),
-																						Column: int(108),
+																						Line: int(43),
+																						Column: int(106),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p337,
+																				Ctx: p264,
 																				FreeVars: ast.Identifiers{
 																					"from",
 																					"i",
@@ -7622,17 +6842,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(48),
-																							Column: int(100),
+																							Line: int(43),
+																							Column: int(98),
 																						},
 																						End: ast.Location{
-																							Line: int(48),
-																							Column: int(101),
+																							Line: int(43),
+																							Column: int(99),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p337,
+																					Ctx: p264,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -7646,17 +6866,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(48),
-																							Column: int(104),
+																							Line: int(43),
+																							Column: int(102),
 																						},
 																						End: ast.Location{
-																							Line: int(48),
-																							Column: int(108),
+																							Line: int(43),
+																							Column: int(106),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p337,
+																					Ctx: p264,
 																					FreeVars: ast.Identifiers{
 																						"from",
 																					},
@@ -7688,62 +6908,733 @@ var _StdAst = &ast.DesugaredObject{
 									FodderRight: ast.Fodder{},
 									TailStrictFodder: nil,
 								},
-							},
-						},
-					},
-				},
-			},
-			PlusSuper: false,
-		},
-		ast.DesugaredObjectField{
-			Hide: ast.ObjectFieldHide(0),
-			Name: &ast.LiteralString{
-				NodeBase: ast.NodeBase{
-					LocRange: ast.LocationRange{
-						FileName: "",
-						Begin: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						End: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						File: nil,
-					},
-					Fodder: nil,
-					Ctx: nil,
-					FreeVars: nil,
-				},
-				Value: "startsWith",
-				Kind: ast.LiteralStringKind(1),
-				BlockIndent: "",
-			},
-			Body: &ast.Function{
-				NodeBase: ast.NodeBase{
-					LocRange: ast.LocationRange{
-						FileName: "",
-						Begin: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						End: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						File: nil,
-					},
-					Fodder: nil,
-					Ctx: p11,
-					FreeVars: ast.Identifiers{
-						"std",
-					},
-				},
-				ParenLeftFodder: ast.Fodder{},
-				Parameters: ast.Parameters{
-					Required: []ast.CommaSeparatedID{
-						ast.CommaSeparatedID{
-							NameFodder: ast.Fodder{},
+								ElseFodder: nil,
+								BranchFalse: &ast.Error{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"len",
+										},
+									},
+									Expr: &ast.Binary{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(42),
+													Column: int(22),
+												},
+												End: ast.Location{
+													Line: int(42),
+													Column: int(86),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p160,
+											FreeVars: ast.Identifiers{
+												"len",
+											},
+										},
+										Left: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(42),
+														Column: int(22),
+													},
+													End: ast.Location{
+														Line: int(42),
+														Column: int(80),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p160,
+												FreeVars: nil,
+											},
+											Value: "substr third parameter should be greater than zero, got ",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										OpFodder: ast.Fodder{},
+										Op: ast.BinaryOp(3),
+										Right: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(42),
+														Column: int(83),
+													},
+													End: ast.Location{
+														Line: int(42),
+														Column: int(86),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p160,
+												FreeVars: ast.Identifiers{
+													"len",
+												},
+											},
+											Id: "len",
+										},
+									},
+								},
+							},
+							ElseFodder: nil,
+							BranchFalse: &ast.Error{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"len",
+										"std",
+									},
+								},
+								Expr: &ast.Binary{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(41),
+												Column: int(32),
+											},
+											End: ast.Location{
+												Line: int(41),
+												Column: int(97),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p160,
+										FreeVars: ast.Identifiers{
+											"len",
+											"std",
+										},
+									},
+									Left: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(41),
+													Column: int(32),
+												},
+												End: ast.Location{
+													Line: int(41),
+													Column: int(81),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p160,
+											FreeVars: nil,
+										},
+										Value: "substr third parameter should be a string, got ",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									OpFodder: ast.Fodder{},
+									Op: ast.BinaryOp(3),
+									Right: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(41),
+													Column: int(84),
+												},
+												End: ast.Location{
+													Line: int(41),
+													Column: int(97),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p160,
+											FreeVars: ast.Identifiers{
+												"len",
+												"std",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(41),
+														Column: int(84),
+													},
+													End: ast.Location{
+														Line: int(41),
+														Column: int(92),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p160,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(41),
+															Column: int(84),
+														},
+														End: ast.Location{
+															Line: int(41),
+															Column: int(87),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "type",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(41),
+																	Column: int(93),
+																},
+																End: ast.Location{
+																	Line: int(41),
+																	Column: int(96),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p295,
+															FreeVars: ast.Identifiers{
+																"len",
+															},
+														},
+														Id: "len",
+													},
+													CommaFodder: nil,
+												},
+											},
+											Named: nil,
+										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
+									},
+								},
+							},
+						},
+						ElseFodder: nil,
+						BranchFalse: &ast.Error{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "",
+									Begin: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									End: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									File: nil,
+								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"from",
+									"std",
+								},
+							},
+							Expr: &ast.Binary{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(40),
+											Column: int(33),
+										},
+										End: ast.Location{
+											Line: int(40),
+											Column: int(100),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p160,
+									FreeVars: ast.Identifiers{
+										"from",
+										"std",
+									},
+								},
+								Left: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(40),
+												Column: int(33),
+											},
+											End: ast.Location{
+												Line: int(40),
+												Column: int(83),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p160,
+										FreeVars: nil,
+									},
+									Value: "substr second parameter should be a string, got ",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(3),
+								Right: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(40),
+												Column: int(86),
+											},
+											End: ast.Location{
+												Line: int(40),
+												Column: int(100),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p160,
+										FreeVars: ast.Identifiers{
+											"from",
+											"std",
+										},
+									},
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(40),
+													Column: int(86),
+												},
+												End: ast.Location{
+													Line: int(40),
+													Column: int(94),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p160,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(40),
+														Column: int(86),
+													},
+													End: ast.Location{
+														Line: int(40),
+														Column: int(89),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "type",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(40),
+																Column: int(95),
+															},
+															End: ast.Location{
+																Line: int(40),
+																Column: int(99),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p311,
+														FreeVars: ast.Identifiers{
+															"from",
+														},
+													},
+													Id: "from",
+												},
+												CommaFodder: nil,
+											},
+										},
+										Named: nil,
+									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
+								},
+							},
+						},
+					},
+					ElseFodder: nil,
+					BranchFalse: &ast.Error{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "",
+								Begin: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								End: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								File: nil,
+							},
+							Fodder: nil,
+							Ctx: nil,
+							FreeVars: ast.Identifiers{
+								"std",
+								"str",
+							},
+						},
+						Expr: &ast.Binary{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(39),
+										Column: int(32),
+									},
+									End: ast.Location{
+										Line: int(39),
+										Column: int(97),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p160,
+								FreeVars: ast.Identifiers{
+									"std",
+									"str",
+								},
+							},
+							Left: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(39),
+											Column: int(32),
+										},
+										End: ast.Location{
+											Line: int(39),
+											Column: int(81),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p160,
+									FreeVars: nil,
+								},
+								Value: "substr first parameter should be a string, got ",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(3),
+							Right: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(39),
+											Column: int(84),
+										},
+										End: ast.Location{
+											Line: int(39),
+											Column: int(97),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p160,
+									FreeVars: ast.Identifiers{
+										"std",
+										"str",
+									},
+								},
+								Target: &ast.Index{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(39),
+												Column: int(84),
+											},
+											End: ast.Location{
+												Line: int(39),
+												Column: int(92),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p160,
+										FreeVars: ast.Identifiers{
+											"std",
+										},
+									},
+									Target: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(39),
+													Column: int(84),
+												},
+												End: ast.Location{
+													Line: int(39),
+													Column: int(87),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
+										},
+										Value: "type",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(39),
+															Column: int(93),
+														},
+														End: ast.Location{
+															Line: int(39),
+															Column: int(96),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p327,
+													FreeVars: ast.Identifiers{
+														"str",
+													},
+												},
+												Id: "str",
+											},
+											CommaFodder: nil,
+										},
+									},
+									Named: nil,
+								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
+							},
+						},
+					},
+				},
+			},
+			PlusSuper: false,
+		},
+		ast.DesugaredObjectField{
+			Hide: ast.ObjectFieldHide(0),
+			Name: &ast.LiteralString{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: nil,
+					FreeVars: nil,
+				},
+				Value: "startsWith",
+				Kind: ast.LiteralStringKind(1),
+				BlockIndent: "",
+			},
+			Body: &ast.Function{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: p11,
+					FreeVars: ast.Identifiers{
+						"std",
+					},
+				},
+				ParenLeftFodder: ast.Fodder{},
+				Parameters: ast.Parameters{
+					Required: []ast.CommaSeparatedID{
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
 							Name: "a",
 							CommaFodder: ast.Fodder{},
 						},
@@ -7762,11 +7653,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(51),
+								Line: int(46),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(54),
+								Line: int(49),
 								Column: int(43),
 							},
 							File: p1,
@@ -7779,7 +7670,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p353,
+						Ctx: p335,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
@@ -7791,17 +7682,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(51),
+									Line: int(46),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(51),
+									Line: int(46),
 									Column: int(37),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p353,
+							Ctx: p335,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
@@ -7813,17 +7704,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(51),
+										Line: int(46),
 										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(51),
+										Line: int(46),
 										Column: int(21),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p353,
+								Ctx: p335,
 								FreeVars: ast.Identifiers{
 									"a",
 									"std",
@@ -7834,17 +7725,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(51),
+											Line: int(46),
 											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(51),
+											Line: int(46),
 											Column: int(18),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p353,
+									Ctx: p335,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -7854,11 +7745,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(51),
+												Line: int(46),
 												Column: int(8),
 											},
 											End: ast.Location{
-												Line: int(51),
+												Line: int(46),
 												Column: int(11),
 											},
 											File: p1,
@@ -7906,17 +7797,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(51),
+														Line: int(46),
 														Column: int(19),
 													},
 													End: ast.Location{
-														Line: int(51),
+														Line: int(46),
 														Column: int(20),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p366,
+												Ctx: p348,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -7940,17 +7831,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(51),
+										Line: int(46),
 										Column: int(24),
 									},
 									End: ast.Location{
-										Line: int(51),
+										Line: int(46),
 										Column: int(37),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p353,
+								Ctx: p335,
 								FreeVars: ast.Identifiers{
 									"b",
 									"std",
@@ -7961,17 +7852,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(51),
+											Line: int(46),
 											Column: int(24),
 										},
 										End: ast.Location{
-											Line: int(51),
+											Line: int(46),
 											Column: int(34),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p353,
+									Ctx: p335,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -7981,11 +7872,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(51),
+												Line: int(46),
 												Column: int(24),
 											},
 											End: ast.Location{
-												Line: int(51),
+												Line: int(46),
 												Column: int(27),
 											},
 											File: p1,
@@ -8033,17 +7924,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(51),
+														Line: int(46),
 														Column: int(35),
 													},
 													End: ast.Location{
-														Line: int(51),
+														Line: int(46),
 														Column: int(36),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p377,
+												Ctx: p359,
 												FreeVars: ast.Identifiers{
 													"b",
 												},
@@ -8067,11 +7958,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(52),
+									Line: int(47),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(52),
+									Line: int(47),
 									Column: int(12),
 								},
 								File: p1,
@@ -8084,7 +7975,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p353,
+							Ctx: p335,
 							FreeVars: nil,
 						},
 						Value: false,
@@ -8102,17 +7993,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(54),
+									Line: int(49),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(54),
+									Line: int(49),
 									Column: int(43),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p353,
+							Ctx: p335,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
@@ -8124,17 +8015,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(54),
+										Line: int(49),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(54),
+										Line: int(49),
 										Column: int(38),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p353,
+								Ctx: p335,
 								FreeVars: ast.Identifiers{
 									"a",
 									"b",
@@ -8146,17 +8037,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(54),
+											Line: int(49),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(54),
+											Line: int(49),
 											Column: int(17),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p353,
+									Ctx: p335,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -8166,11 +8057,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(54),
+												Line: int(49),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(54),
+												Line: int(49),
 												Column: int(10),
 											},
 											File: p1,
@@ -8225,17 +8116,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(54),
+														Line: int(49),
 														Column: int(18),
 													},
 													End: ast.Location{
-														Line: int(54),
+														Line: int(49),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p394,
+												Ctx: p376,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -8250,17 +8141,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(54),
+														Line: int(49),
 														Column: int(21),
 													},
 													End: ast.Location{
-														Line: int(54),
+														Line: int(49),
 														Column: int(22),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p394,
+												Ctx: p376,
 												FreeVars: nil,
 											},
 											Value: float64(0),
@@ -8274,17 +8165,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(54),
+														Line: int(49),
 														Column: int(24),
 													},
 													End: ast.Location{
-														Line: int(54),
+														Line: int(49),
 														Column: int(37),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p394,
+												Ctx: p376,
 												FreeVars: ast.Identifiers{
 													"b",
 													"std",
@@ -8295,17 +8186,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(54),
+															Line: int(49),
 															Column: int(24),
 														},
 														End: ast.Location{
-															Line: int(54),
+															Line: int(49),
 															Column: int(34),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p394,
+													Ctx: p376,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -8315,11 +8206,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(54),
+																Line: int(49),
 																Column: int(24),
 															},
 															End: ast.Location{
-																Line: int(54),
+																Line: int(49),
 																Column: int(27),
 															},
 															File: p1,
@@ -8367,17 +8258,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(54),
+																		Line: int(49),
 																		Column: int(35),
 																	},
 																	End: ast.Location{
-																		Line: int(54),
+																		Line: int(49),
 																		Column: int(36),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p406,
+																Ctx: p388,
 																FreeVars: ast.Identifiers{
 																	"b",
 																},
@@ -8411,17 +8302,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(54),
+										Line: int(49),
 										Column: int(42),
 									},
 									End: ast.Location{
-										Line: int(54),
+										Line: int(49),
 										Column: int(43),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p353,
+								Ctx: p335,
 								FreeVars: ast.Identifiers{
 									"b",
 								},
@@ -8500,11 +8391,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(57),
+								Line: int(52),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(60),
+								Line: int(55),
 								Column: int(71),
 							},
 							File: p1,
@@ -8517,7 +8408,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p416,
+						Ctx: p398,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
@@ -8529,17 +8420,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(57),
+									Line: int(52),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(57),
+									Line: int(52),
 									Column: int(37),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p416,
+							Ctx: p398,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
@@ -8551,17 +8442,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(57),
+										Line: int(52),
 										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(57),
+										Line: int(52),
 										Column: int(21),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p416,
+								Ctx: p398,
 								FreeVars: ast.Identifiers{
 									"a",
 									"std",
@@ -8572,17 +8463,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(57),
+											Line: int(52),
 											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(57),
+											Line: int(52),
 											Column: int(18),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p416,
+									Ctx: p398,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -8592,11 +8483,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(57),
+												Line: int(52),
 												Column: int(8),
 											},
 											End: ast.Location{
-												Line: int(57),
+												Line: int(52),
 												Column: int(11),
 											},
 											File: p1,
@@ -8644,17 +8535,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(57),
+														Line: int(52),
 														Column: int(19),
 													},
 													End: ast.Location{
-														Line: int(57),
+														Line: int(52),
 														Column: int(20),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p429,
+												Ctx: p411,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -8678,17 +8569,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(57),
+										Line: int(52),
 										Column: int(24),
 									},
 									End: ast.Location{
-										Line: int(57),
+										Line: int(52),
 										Column: int(37),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p416,
+								Ctx: p398,
 								FreeVars: ast.Identifiers{
 									"b",
 									"std",
@@ -8699,17 +8590,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(57),
+											Line: int(52),
 											Column: int(24),
 										},
 										End: ast.Location{
-											Line: int(57),
+											Line: int(52),
 											Column: int(34),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p416,
+									Ctx: p398,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -8719,11 +8610,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(57),
+												Line: int(52),
 												Column: int(24),
 											},
 											End: ast.Location{
-												Line: int(57),
+												Line: int(52),
 												Column: int(27),
 											},
 											File: p1,
@@ -8771,17 +8662,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(57),
+														Line: int(52),
 														Column: int(35),
 													},
 													End: ast.Location{
-														Line: int(57),
+														Line: int(52),
 														Column: int(36),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p440,
+												Ctx: p422,
 												FreeVars: ast.Identifiers{
 													"b",
 												},
@@ -8805,11 +8696,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(58),
+									Line: int(53),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(58),
+									Line: int(53),
 									Column: int(12),
 								},
 								File: p1,
@@ -8822,7 +8713,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p416,
+							Ctx: p398,
 							FreeVars: nil,
 						},
 						Value: false,
@@ -8840,17 +8731,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(60),
+									Line: int(55),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(60),
+									Line: int(55),
 									Column: int(71),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p416,
+							Ctx: p398,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
@@ -8862,17 +8753,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(60),
+										Line: int(55),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(60),
+										Line: int(55),
 										Column: int(66),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p416,
+								Ctx: p398,
 								FreeVars: ast.Identifiers{
 									"a",
 									"b",
@@ -8884,17 +8775,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(60),
+											Line: int(55),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(60),
+											Line: int(55),
 											Column: int(17),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p416,
+									Ctx: p398,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -8904,11 +8795,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(60),
+												Line: int(55),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(60),
+												Line: int(55),
 												Column: int(10),
 											},
 											File: p1,
@@ -8963,17 +8854,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(60),
+														Line: int(55),
 														Column: int(18),
 													},
 													End: ast.Location{
-														Line: int(60),
+														Line: int(55),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p457,
+												Ctx: p439,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -8988,17 +8879,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(60),
+														Line: int(55),
 														Column: int(21),
 													},
 													End: ast.Location{
-														Line: int(60),
+														Line: int(55),
 														Column: int(50),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p457,
+												Ctx: p439,
 												FreeVars: ast.Identifiers{
 													"a",
 													"b",
@@ -9010,17 +8901,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(60),
+															Line: int(55),
 															Column: int(21),
 														},
 														End: ast.Location{
-															Line: int(60),
+															Line: int(55),
 															Column: int(34),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p457,
+													Ctx: p439,
 													FreeVars: ast.Identifiers{
 														"a",
 														"std",
@@ -9031,17 +8922,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(60),
+																Line: int(55),
 																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(60),
+																Line: int(55),
 																Column: int(31),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p457,
+														Ctx: p439,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -9051,11 +8942,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(60),
+																	Line: int(55),
 																	Column: int(21),
 																},
 																End: ast.Location{
-																	Line: int(60),
+																	Line: int(55),
 																	Column: int(24),
 																},
 																File: p1,
@@ -9103,17 +8994,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(60),
+																			Line: int(55),
 																			Column: int(32),
 																		},
 																		End: ast.Location{
-																			Line: int(60),
+																			Line: int(55),
 																			Column: int(33),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p470,
+																	Ctx: p452,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -9137,17 +9028,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(60),
+															Line: int(55),
 															Column: int(37),
 														},
 														End: ast.Location{
-															Line: int(60),
+															Line: int(55),
 															Column: int(50),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p457,
+													Ctx: p439,
 													FreeVars: ast.Identifiers{
 														"b",
 														"std",
@@ -9158,17 +9049,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(60),
+																Line: int(55),
 																Column: int(37),
 															},
 															End: ast.Location{
-																Line: int(60),
+																Line: int(55),
 																Column: int(47),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p457,
+														Ctx: p439,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -9178,11 +9069,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(60),
+																	Line: int(55),
 																	Column: int(37),
 																},
 																End: ast.Location{
-																	Line: int(60),
+																	Line: int(55),
 																	Column: int(40),
 																},
 																File: p1,
@@ -9230,17 +9121,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(60),
+																			Line: int(55),
 																			Column: int(48),
 																		},
 																		End: ast.Location{
-																			Line: int(60),
+																			Line: int(55),
 																			Column: int(49),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p481,
+																	Ctx: p463,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -9266,17 +9157,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(60),
+														Line: int(55),
 														Column: int(52),
 													},
 													End: ast.Location{
-														Line: int(60),
+														Line: int(55),
 														Column: int(65),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p457,
+												Ctx: p439,
 												FreeVars: ast.Identifiers{
 													"b",
 													"std",
@@ -9287,17 +9178,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(60),
+															Line: int(55),
 															Column: int(52),
 														},
 														End: ast.Location{
-															Line: int(60),
+															Line: int(55),
 															Column: int(62),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p457,
+													Ctx: p439,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -9307,11 +9198,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(60),
+																Line: int(55),
 																Column: int(52),
 															},
 															End: ast.Location{
-																Line: int(60),
+																Line: int(55),
 																Column: int(55),
 															},
 															File: p1,
@@ -9359,17 +9250,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(60),
+																		Line: int(55),
 																		Column: int(63),
 																	},
 																	End: ast.Location{
-																		Line: int(60),
+																		Line: int(55),
 																		Column: int(64),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p492,
+																Ctx: p474,
 																FreeVars: ast.Identifiers{
 																	"b",
 																},
@@ -9403,17 +9294,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(60),
+										Line: int(55),
 										Column: int(70),
 									},
 									End: ast.Location{
-										Line: int(60),
+										Line: int(55),
 										Column: int(71),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p416,
+								Ctx: p398,
 								FreeVars: ast.Identifiers{
 									"b",
 								},
@@ -9445,7 +9336,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "stringChars",
+				Value: "lstripChars",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -9475,6 +9366,11 @@ var _StdAst = &ast.DesugaredObject{
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
 							Name: "str",
+							CommaFodder: ast.Fodder{},
+						},
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "chars",
 							CommaFodder: nil,
 						},
 					},
@@ -9482,447 +9378,445 @@ var _StdAst = &ast.DesugaredObject{
 				},
 				TrailingComma: false,
 				ParenRightFodder: ast.Fodder{},
-				Body: &ast.Apply{
+				Body: &ast.Conditional{
 					NodeBase: ast.NodeBase{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(63),
+								Line: int(58),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(63),
-								Column: int(55),
+								Line: int(61),
+								Column: int(10),
 							},
 							File: p1,
 						},
-						Fodder: ast.Fodder{},
-						Ctx: p501,
+						Fodder: ast.Fodder{
+							ast.FodderElement{
+								Kind: ast.FodderKind(0),
+								Blanks: int(0),
+								Indent: int(4),
+								Comment: []string{},
+							},
+						},
+						Ctx: p484,
 						FreeVars: ast.Identifiers{
+							"chars",
 							"std",
 							"str",
 						},
 					},
-					Target: &ast.Index{
+					Cond: &ast.Binary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(63),
-									Column: int(5),
+									Line: int(58),
+									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(63),
-									Column: int(18),
+									Line: int(58),
+									Column: int(56),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p501,
+							Ctx: p484,
 							FreeVars: ast.Identifiers{
+								"chars",
 								"std",
+								"str",
 							},
 						},
-						Target: &ast.Var{
+						Left: &ast.Binary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(63),
-										Column: int(5),
+										Line: int(58),
+										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(63),
-										Column: int(8),
+										Line: int(58),
+										Column: int(27),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(4),
-										Comment: []string{},
-									},
-								},
-								Ctx: nil,
+								Fodder: ast.Fodder{},
+								Ctx: p484,
 								FreeVars: ast.Identifiers{
 									"std",
+									"str",
 								},
 							},
-							Id: "std",
-						},
-						LeftBracketFodder: ast.Fodder{},
-						Index: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "",
-									Begin: ast.Location{
-										Line: int(0),
-										Column: int(0),
+							Left: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(58),
+											Column: int(8),
+										},
+										End: ast.Location{
+											Line: int(58),
+											Column: int(23),
+										},
+										File: p1,
 									},
-									End: ast.Location{
-										Line: int(0),
-										Column: int(0),
+									Fodder: ast.Fodder{},
+									Ctx: p484,
+									FreeVars: ast.Identifiers{
+										"std",
+										"str",
 									},
-									File: nil,
 								},
-								Fodder: nil,
-								Ctx: nil,
-								FreeVars: nil,
-							},
-							Value: "makeArray",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
-						RightBracketFodder: nil,
-						Id: nil,
-					},
-					FodderLeft: ast.Fodder{},
-					Arguments: ast.Arguments{
-						Positional: []ast.CommaSeparatedExpr{
-							ast.CommaSeparatedExpr{
-								Expr: &ast.Apply{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(63),
-												Column: int(19),
+												Line: int(58),
+												Column: int(8),
 											},
 											End: ast.Location{
-												Line: int(63),
-												Column: int(34),
+												Line: int(58),
+												Column: int(18),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p511,
+										Ctx: p484,
 										FreeVars: ast.Identifiers{
 											"std",
-											"str",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(63),
-													Column: int(19),
+													Line: int(58),
+													Column: int(8),
 												},
 												End: ast.Location{
-													Line: int(63),
-													Column: int(29),
+													Line: int(58),
+													Column: int(11),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p511,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(63),
-														Column: int(19),
-													},
-													End: ast.Location{
-														Line: int(63),
-														Column: int(22),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
+												File: nil,
 											},
-											Value: "length",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
 										},
-										RightBracketFodder: nil,
-										Id: nil,
+										Value: "length",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
 									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(63),
-																Column: int(30),
-															},
-															End: ast.Location{
-																Line: int(63),
-																Column: int(33),
-															},
-															File: p1,
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(58),
+															Column: int(19),
 														},
-														Fodder: ast.Fodder{},
-														Ctx: p520,
-														FreeVars: ast.Identifiers{
-															"str",
+														End: ast.Location{
+															Line: int(58),
+															Column: int(22),
 														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p499,
+													FreeVars: ast.Identifiers{
+														"str",
 													},
-													Id: "str",
 												},
-												CommaFodder: nil,
+												Id: "str",
 											},
+											CommaFodder: nil,
 										},
-										Named: nil,
 									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
+									Named: nil,
 								},
-								CommaFodder: ast.Fodder{},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
-							ast.CommaSeparatedExpr{
-								Expr: &ast.Function{
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(7),
+							Right: &ast.LiteralNumber{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(58),
+											Column: int(26),
+										},
+										End: ast.Location{
+											Line: int(58),
+											Column: int(27),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p484,
+									FreeVars: nil,
+								},
+								Value: float64(0),
+								OriginalString: "0",
+							},
+						},
+						OpFodder: ast.Fodder{},
+						Op: ast.BinaryOp(17),
+						Right: &ast.Apply{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(58),
+										Column: int(31),
+									},
+									End: ast.Location{
+										Line: int(58),
+										Column: int(56),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p484,
+								FreeVars: ast.Identifiers{
+									"chars",
+									"std",
+									"str",
+								},
+							},
+							Target: &ast.Index{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(58),
+											Column: int(31),
+										},
+										End: ast.Location{
+											Line: int(58),
+											Column: int(41),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p484,
+									FreeVars: ast.Identifiers{
+										"std",
+									},
+								},
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(63),
-												Column: int(36),
+												Line: int(58),
+												Column: int(31),
 											},
 											End: ast.Location{
-												Line: int(63),
-												Column: int(54),
+												Line: int(58),
+												Column: int(34),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p511,
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
-											"str",
-										},
-									},
-									ParenLeftFodder: ast.Fodder{},
-									Parameters: ast.Parameters{
-										Required: []ast.CommaSeparatedID{
-											ast.CommaSeparatedID{
-												NameFodder: ast.Fodder{},
-												Name: "i",
-												CommaFodder: nil,
-											},
+											"std",
 										},
-										Optional: nil,
 									},
-									TrailingComma: false,
-									ParenRightFodder: ast.Fodder{},
-									Body: &ast.Index{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(63),
-													Column: int(48),
-												},
-												End: ast.Location{
-													Line: int(63),
-													Column: int(54),
-												},
-												File: p1,
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p526,
-											FreeVars: ast.Identifiers{
-												"i",
-												"str",
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
+											File: nil,
 										},
-										Target: &ast.Var{
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
+									},
+									Value: "member",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(63),
-														Column: int(48),
+														Line: int(58),
+														Column: int(42),
 													},
 													End: ast.Location{
-														Line: int(63),
-														Column: int(51),
+														Line: int(58),
+														Column: int(47),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p526,
+												Ctx: p511,
 												FreeVars: ast.Identifiers{
-													"str",
+													"chars",
 												},
 											},
-											Id: "str",
+											Id: "chars",
 										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.Var{
+										CommaFodder: ast.Fodder{},
+									},
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Index{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(63),
-														Column: int(52),
+														Line: int(58),
+														Column: int(49),
 													},
 													End: ast.Location{
-														Line: int(63),
-														Column: int(53),
+														Line: int(58),
+														Column: int(55),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p526,
+												Ctx: p511,
 												FreeVars: ast.Identifiers{
-													"i",
+													"str",
 												},
 											},
-											Id: "i",
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(58),
+															Column: int(49),
+														},
+														End: ast.Location{
+															Line: int(58),
+															Column: int(52),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p511,
+													FreeVars: ast.Identifiers{
+														"str",
+													},
+												},
+												Id: "str",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralNumber{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(58),
+															Column: int(53),
+														},
+														End: ast.Location{
+															Line: int(58),
+															Column: int(54),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p511,
+													FreeVars: nil,
+												},
+												Value: float64(0),
+												OriginalString: "0",
+											},
+											RightBracketFodder: ast.Fodder{},
+											Id: nil,
 										},
-										RightBracketFodder: ast.Fodder{},
-										Id: nil,
+										CommaFodder: nil,
 									},
 								},
-								CommaFodder: nil,
-							},
-						},
-						Named: nil,
-					},
-					TrailingComma: false,
-					TailStrict: false,
-					FodderRight: ast.Fodder{},
-					TailStrictFodder: nil,
-				},
-			},
-			PlusSuper: false,
-		},
-		ast.DesugaredObjectField{
-			Hide: ast.ObjectFieldHide(0),
-			Name: &ast.LiteralString{
-				NodeBase: ast.NodeBase{
-					LocRange: ast.LocationRange{
-						FileName: "",
-						Begin: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						End: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						File: nil,
-					},
-					Fodder: nil,
-					Ctx: nil,
-					FreeVars: nil,
-				},
-				Value: "parseInt",
-				Kind: ast.LiteralStringKind(1),
-				BlockIndent: "",
-			},
-			Body: &ast.Function{
-				NodeBase: ast.NodeBase{
-					LocRange: ast.LocationRange{
-						FileName: "",
-						Begin: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						End: ast.Location{
-							Line: int(0),
-							Column: int(0),
-						},
-						File: nil,
-					},
-					Fodder: nil,
-					Ctx: p11,
-					FreeVars: ast.Identifiers{
-						"parse_nat",
-						"std",
-					},
-				},
-				ParenLeftFodder: ast.Fodder{},
-				Parameters: ast.Parameters{
-					Required: []ast.CommaSeparatedID{
-						ast.CommaSeparatedID{
-							NameFodder: ast.Fodder{},
-							Name: "str",
-							CommaFodder: nil,
-						},
-					},
-					Optional: nil,
-				},
-				TrailingComma: false,
-				ParenRightFodder: ast.Fodder{},
-				Body: &ast.Conditional{
-					NodeBase: ast.NodeBase{
-						LocRange: ast.LocationRange{
-							FileName: "",
-							Begin: ast.Location{
-								Line: int(0),
-								Column: int(0),
-							},
-							End: ast.Location{
-								Line: int(0),
-								Column: int(0),
+								Named: nil,
 							},
-							File: nil,
-						},
-						Fodder: nil,
-						Ctx: nil,
-						FreeVars: ast.Identifiers{
-							"parse_nat",
-							"std",
-							"str",
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
 						},
 					},
-					Cond: &ast.Apply{
+					ThenFodder: ast.Fodder{},
+					BranchTrue: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(84),
-									Column: int(12),
+									Line: int(59),
+									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(84),
-									Column: int(29),
+									Line: int(59),
+									Column: int(38),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p539,
+							Ctx: p484,
 							FreeVars: ast.Identifiers{
+								"chars",
 								"std",
 								"str",
 							},
@@ -9932,17 +9826,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(84),
-										Column: int(12),
+										Line: int(59),
+										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(84),
-										Column: int(24),
+										Line: int(59),
+										Column: int(22),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p539,
+								Ctx: p484,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -9952,16 +9846,23 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(84),
-											Column: int(12),
+											Line: int(59),
+											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(84),
-											Column: int(15),
+											Line: int(59),
+											Column: int(10),
 										},
 										File: p1,
 									},
-									Fodder: ast.Fodder{},
+									Fodder: ast.Fodder{
+										ast.FodderElement{
+											Kind: ast.FodderKind(0),
+											Blanks: int(0),
+											Indent: int(6),
+											Comment: []string{},
+										},
+									},
 									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"std",
@@ -9988,7 +9889,7 @@ var _StdAst = &ast.DesugaredObject{
 									Ctx: nil,
 									FreeVars: nil,
 								},
-								Value: "isString",
+								Value: "lstripChars",
 								Kind: ast.LiteralStringKind(1),
 								BlockIndent: "",
 							},
@@ -9998,28 +9899,224 @@ var _StdAst = &ast.DesugaredObject{
 						FodderLeft: ast.Fodder{},
 						Arguments: ast.Arguments{
 							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"std",
+												"str",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: nil,
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "slice",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: nil,
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(59),
+																	Column: int(23),
+																},
+																End: ast.Location{
+																	Line: int(59),
+																	Column: int(26),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p536,
+															FreeVars: ast.Identifiers{
+																"str",
+															},
+														},
+														Id: "str",
+													},
+													CommaFodder: nil,
+												},
+												ast.CommaSeparatedExpr{
+													Expr: &ast.LiteralNumber{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(59),
+																	Column: int(27),
+																},
+																End: ast.Location{
+																	Line: int(59),
+																	Column: int(28),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p536,
+															FreeVars: nil,
+														},
+														Value: float64(1),
+														OriginalString: "1",
+													},
+													CommaFodder: nil,
+												},
+												ast.CommaSeparatedExpr{
+													Expr: &ast.LiteralNull{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "",
+																Begin: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																End: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																File: nil,
+															},
+															Fodder: nil,
+															Ctx: nil,
+															FreeVars: nil,
+														},
+													},
+													CommaFodder: nil,
+												},
+												ast.CommaSeparatedExpr{
+													Expr: &ast.LiteralNull{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "",
+																Begin: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																End: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																File: nil,
+															},
+															Fodder: nil,
+															Ctx: nil,
+															FreeVars: nil,
+														},
+													},
+													CommaFodder: nil,
+												},
+											},
+											Named: nil,
+										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: nil,
+										TailStrictFodder: nil,
+									},
+									CommaFodder: ast.Fodder{},
+								},
 								ast.CommaSeparatedExpr{
 									Expr: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(84),
-													Column: int(25),
+													Line: int(59),
+													Column: int(32),
 												},
 												End: ast.Location{
-													Line: int(84),
-													Column: int(28),
+													Line: int(59),
+													Column: int(37),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p548,
+											Ctx: p536,
 											FreeVars: ast.Identifiers{
-												"str",
+												"chars",
 											},
 										},
-										Id: "str",
+										Id: "chars",
 									},
 									CommaFodder: nil,
 								},
@@ -10031,240 +10128,343 @@ var _StdAst = &ast.DesugaredObject{
 						FodderRight: ast.Fodder{},
 						TailStrictFodder: nil,
 					},
-					ThenFodder: nil,
-					BranchTrue: &ast.Conditional{
+					ElseFodder: ast.Fodder{
+						ast.FodderElement{
+							Kind: ast.FodderKind(0),
+							Blanks: int(0),
+							Indent: int(4),
+							Comment: []string{},
+						},
+					},
+					BranchFalse: &ast.Var{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
-								FileName: "",
+								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(0),
-									Column: int(0),
+									Line: int(61),
+									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(0),
-									Column: int(0),
+									Line: int(61),
+									Column: int(10),
 								},
-								File: nil,
+								File: p1,
 							},
-							Fodder: nil,
-							Ctx: nil,
+							Fodder: ast.Fodder{
+								ast.FodderElement{
+									Kind: ast.FodderKind(0),
+									Blanks: int(0),
+									Indent: int(6),
+									Comment: []string{},
+								},
+							},
+							Ctx: p484,
 							FreeVars: ast.Identifiers{
-								"parse_nat",
-								"std",
 								"str",
 							},
 						},
-						Cond: &ast.Binary{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(85),
-										Column: int(12),
-									},
-									End: ast.Location{
-										Line: int(85),
-										Column: int(45),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p539,
-								FreeVars: ast.Identifiers{
-									"std",
-									"str",
-								},
+						Id: "str",
+					},
+				},
+			},
+			PlusSuper: false,
+		},
+		ast.DesugaredObjectField{
+			Hide: ast.ObjectFieldHide(0),
+			Name: &ast.LiteralString{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: nil,
+					FreeVars: nil,
+				},
+				Value: "rstripChars",
+				Kind: ast.LiteralStringKind(1),
+				BlockIndent: "",
+			},
+			Body: &ast.Function{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: p11,
+					FreeVars: ast.Identifiers{
+						"std",
+					},
+				},
+				ParenLeftFodder: ast.Fodder{},
+				Parameters: ast.Parameters{
+					Required: []ast.CommaSeparatedID{
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "str",
+							CommaFodder: ast.Fodder{},
+						},
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "chars",
+							CommaFodder: nil,
+						},
+					},
+					Optional: nil,
+				},
+				TrailingComma: false,
+				ParenRightFodder: ast.Fodder{},
+				Body: &ast.Local{
+					NodeBase: ast.NodeBase{
+						LocRange: ast.LocationRange{
+							FileName: "<std>",
+							Begin: ast.Location{
+								Line: int(64),
+								Column: int(5),
 							},
-							Left: &ast.Binary{
+							End: ast.Location{
+								Line: int(68),
+								Column: int(10),
+							},
+							File: p1,
+						},
+						Fodder: ast.Fodder{
+							ast.FodderElement{
+								Kind: ast.FodderKind(0),
+								Blanks: int(0),
+								Indent: int(4),
+								Comment: []string{},
+							},
+						},
+						Ctx: p553,
+						FreeVars: ast.Identifiers{
+							"chars",
+							"std",
+							"str",
+						},
+					},
+					Binds: ast.LocalBinds{
+						ast.LocalBind{
+							VarFodder: ast.Fodder{},
+							Variable: "len",
+							EqFodder: ast.Fodder{},
+							Body: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(85),
-											Column: int(12),
+											Line: int(64),
+											Column: int(17),
 										},
 										End: ast.Location{
-											Line: int(85),
-											Column: int(31),
+											Line: int(64),
+											Column: int(32),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p539,
+									Ctx: p557,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
 									},
 								},
-								Left: &ast.Apply{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(85),
-												Column: int(12),
+												Line: int(64),
+												Column: int(17),
 											},
 											End: ast.Location{
-												Line: int(85),
+												Line: int(64),
 												Column: int(27),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p539,
+										Ctx: p557,
 										FreeVars: ast.Identifiers{
 											"std",
-											"str",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(85),
-													Column: int(12),
+													Line: int(64),
+													Column: int(17),
 												},
 												End: ast.Location{
-													Line: int(85),
-													Column: int(22),
+													Line: int(64),
+													Column: int(20),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p539,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(85),
-														Column: int(12),
-													},
-													End: ast.Location{
-														Line: int(85),
-														Column: int(15),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
+												File: nil,
 											},
-											Value: "length",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
 										},
-										RightBracketFodder: nil,
-										Id: nil,
+										Value: "length",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
 									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(85),
-																Column: int(23),
-															},
-															End: ast.Location{
-																Line: int(85),
-																Column: int(26),
-															},
-															File: p1,
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(64),
+															Column: int(28),
 														},
-														Fodder: ast.Fodder{},
-														Ctx: p565,
-														FreeVars: ast.Identifiers{
-															"str",
+														End: ast.Location{
+															Line: int(64),
+															Column: int(31),
 														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p566,
+													FreeVars: ast.Identifiers{
+														"str",
 													},
-													Id: "str",
 												},
-												CommaFodder: nil,
+												Id: "str",
 											},
+											CommaFodder: nil,
 										},
-										Named: nil,
 									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
+									Named: nil,
 								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(7),
-								Right: &ast.LiteralNumber{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(85),
-												Column: int(30),
-											},
-											End: ast.Location{
-												Line: int(85),
-												Column: int(31),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p539,
-										FreeVars: nil,
-									},
-									Value: float64(0),
-									OriginalString: "0",
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
+							},
+							Fun: nil,
+							CloseFodder: ast.Fodder{},
+						},
+					},
+					Body: &ast.Conditional{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "<std>",
+								Begin: ast.Location{
+									Line: int(65),
+									Column: int(5),
+								},
+								End: ast.Location{
+									Line: int(68),
+									Column: int(10),
 								},
+								File: p1,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(17),
-							Right: &ast.Binary{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
+							Fodder: ast.Fodder{
+								ast.FodderElement{
+									Kind: ast.FodderKind(0),
+									Blanks: int(0),
+									Indent: int(4),
+									Comment: []string{},
+								},
+							},
+							Ctx: p553,
+							FreeVars: ast.Identifiers{
+								"chars",
+								"len",
+								"std",
+								"str",
+							},
+						},
+						Cond: &ast.Binary{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(65),
+										Column: int(8),
+									},
+									End: ast.Location{
+										Line: int(65),
+										Column: int(50),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p553,
+								FreeVars: ast.Identifiers{
+									"chars",
+									"len",
+									"std",
+									"str",
+								},
+							},
+							Left: &ast.Binary{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(85),
-											Column: int(35),
+											Line: int(65),
+											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(85),
-											Column: int(45),
+											Line: int(65),
+											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p539,
+									Ctx: p553,
 									FreeVars: ast.Identifiers{
-										"str",
+										"len",
 									},
 								},
 								Left: &ast.Var{
@@ -10272,117 +10472,90 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(85),
-												Column: int(35),
+												Line: int(65),
+												Column: int(8),
 											},
 											End: ast.Location{
-												Line: int(85),
-												Column: int(38),
+												Line: int(65),
+												Column: int(11),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p539,
+										Ctx: p553,
 										FreeVars: ast.Identifiers{
-											"str",
+											"len",
 										},
 									},
-									Id: "str",
+									Id: "len",
 								},
 								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralString{
+								Op: ast.BinaryOp(7),
+								Right: &ast.LiteralNumber{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(85),
-												Column: int(42),
+												Line: int(65),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(85),
-												Column: int(45),
+												Line: int(65),
+												Column: int(15),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p539,
+										Ctx: p553,
 										FreeVars: nil,
 									},
-									Value: "-",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-							},
-						},
-						ThenFodder: nil,
-						BranchTrue: &ast.Conditional{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(86),
-										Column: int(5),
-									},
-									End: ast.Location{
-										Line: int(89),
-										Column: int(25),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(4),
-										Comment: []string{},
-									},
-								},
-								Ctx: p539,
-								FreeVars: ast.Identifiers{
-									"parse_nat",
-									"std",
-									"str",
+									Value: float64(0),
+									OriginalString: "0",
 								},
 							},
-							Cond: &ast.Binary{
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(17),
+							Right: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(86),
-											Column: int(8),
+											Line: int(65),
+											Column: int(19),
 										},
 										End: ast.Location{
-											Line: int(86),
-											Column: int(21),
+											Line: int(65),
+											Column: int(50),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p539,
+									Ctx: p553,
 									FreeVars: ast.Identifiers{
+										"chars",
+										"len",
+										"std",
 										"str",
 									},
 								},
-								Left: &ast.Index{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(86),
-												Column: int(8),
+												Line: int(65),
+												Column: int(19),
 											},
 											End: ast.Location{
-												Line: int(86),
-												Column: int(14),
+												Line: int(65),
+												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p539,
+										Ctx: p553,
 										FreeVars: ast.Identifiers{
-											"str",
+											"std",
 										},
 									},
 									Target: &ast.Var{
@@ -10390,153 +10563,348 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(86),
-													Column: int(8),
+													Line: int(65),
+													Column: int(19),
 												},
 												End: ast.Location{
-													Line: int(86),
-													Column: int(11),
+													Line: int(65),
+													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p539,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
-												"str",
+												"std",
 											},
 										},
-										Id: "str",
+										Id: "std",
 									},
 									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralNumber{
+									Index: &ast.LiteralString{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
-												FileName: "<std>",
+												FileName: "",
 												Begin: ast.Location{
-													Line: int(86),
-													Column: int(12),
+													Line: int(0),
+													Column: int(0),
 												},
 												End: ast.Location{
-													Line: int(86),
-													Column: int(13),
+													Line: int(0),
+													Column: int(0),
 												},
-												File: p1,
+												File: nil,
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p539,
+											Fodder: nil,
+											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: float64(0),
-										OriginalString: "0",
+										Value: "member",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
 									},
-									RightBracketFodder: ast.Fodder{},
+									RightBracketFodder: nil,
 									Id: nil,
 								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(12),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(86),
-												Column: int(18),
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(65),
+															Column: int(30),
+														},
+														End: ast.Location{
+															Line: int(65),
+															Column: int(35),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p587,
+													FreeVars: ast.Identifiers{
+														"chars",
+													},
+												},
+												Id: "chars",
 											},
-											End: ast.Location{
-												Line: int(86),
-												Column: int(21),
+											CommaFodder: ast.Fodder{},
+										},
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Index{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(65),
+															Column: int(37),
+														},
+														End: ast.Location{
+															Line: int(65),
+															Column: int(49),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p587,
+													FreeVars: ast.Identifiers{
+														"len",
+														"str",
+													},
+												},
+												Target: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(65),
+																Column: int(37),
+															},
+															End: ast.Location{
+																Line: int(65),
+																Column: int(40),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p587,
+														FreeVars: ast.Identifiers{
+															"str",
+														},
+													},
+													Id: "str",
+												},
+												LeftBracketFodder: ast.Fodder{},
+												Index: &ast.Binary{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(65),
+																Column: int(41),
+															},
+															End: ast.Location{
+																Line: int(65),
+																Column: int(48),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p587,
+														FreeVars: ast.Identifiers{
+															"len",
+														},
+													},
+													Left: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(65),
+																	Column: int(41),
+																},
+																End: ast.Location{
+																	Line: int(65),
+																	Column: int(44),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p587,
+															FreeVars: ast.Identifiers{
+																"len",
+															},
+														},
+														Id: "len",
+													},
+													OpFodder: ast.Fodder{},
+													Op: ast.BinaryOp(4),
+													Right: &ast.LiteralNumber{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(65),
+																	Column: int(47),
+																},
+																End: ast.Location{
+																	Line: int(65),
+																	Column: int(48),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p587,
+															FreeVars: nil,
+														},
+														Value: float64(1),
+														OriginalString: "1",
+													},
+												},
+												RightBracketFodder: ast.Fodder{},
+												Id: nil,
 											},
-											File: p1,
+											CommaFodder: nil,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p539,
-										FreeVars: nil,
 									},
-									Value: "-",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
+									Named: nil,
 								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
-							ThenFodder: ast.Fodder{},
-							BranchTrue: &ast.Unary{
+						},
+						ThenFodder: ast.Fodder{},
+						BranchTrue: &ast.Apply{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(66),
+										Column: int(7),
+									},
+									End: ast.Location{
+										Line: int(66),
+										Column: int(44),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p553,
+								FreeVars: ast.Identifiers{
+									"chars",
+									"len",
+									"std",
+									"str",
+								},
+							},
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(87),
+											Line: int(66),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(87),
-											Column: int(30),
+											Line: int(66),
+											Column: int(22),
 										},
 										File: p1,
 									},
-									Fodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(6),
-											Comment: []string{},
-										},
-									},
-									Ctx: p539,
+									Fodder: ast.Fodder{},
+									Ctx: p553,
 									FreeVars: ast.Identifiers{
-										"parse_nat",
 										"std",
-										"str",
 									},
 								},
-								Op: ast.UnaryOp(3),
-								Expr: &ast.Apply{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(87),
-												Column: int(8),
+												Line: int(66),
+												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(87),
-												Column: int(30),
+												Line: int(66),
+												Column: int(10),
 											},
 											File: p1,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p539,
+										Fodder: ast.Fodder{
+											ast.FodderElement{
+												Kind: ast.FodderKind(0),
+												Blanks: int(0),
+												Indent: int(6),
+												Comment: []string{},
+											},
+										},
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
-											"parse_nat",
 											"std",
-											"str",
 										},
 									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(87),
-													Column: int(8),
-												},
-												End: ast.Location{
-													Line: int(87),
-													Column: int(17),
-												},
-												File: p1,
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p539,
-											FreeVars: ast.Identifiers{
-												"parse_nat",
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
+											File: nil,
 										},
-										Id: "parse_nat",
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
 									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Apply{
+									Value: "rstripChars",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Apply{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"len",
+													"std",
+													"str",
+												},
+											},
+											Target: &ast.Index{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Target: &ast.Var{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "",
@@ -10554,53 +10922,66 @@ var _StdAst = &ast.DesugaredObject{
 														Ctx: nil,
 														FreeVars: ast.Identifiers{
 															"std",
-															"str",
 														},
 													},
-													Target: &ast.Index{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "",
-																Begin: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																End: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																File: nil,
+													Id: "std",
+												},
+												LeftBracketFodder: nil,
+												Index: &ast.LiteralString{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
 															},
-															Fodder: nil,
-															Ctx: nil,
-															FreeVars: ast.Identifiers{
-																"std",
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
 															},
+															File: nil,
 														},
-														Target: &ast.Var{
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: nil,
+													},
+													Value: "slice",
+													Kind: ast.LiteralStringKind(1),
+													BlockIndent: "",
+												},
+												RightBracketFodder: nil,
+												Id: nil,
+											},
+											FodderLeft: nil,
+											Arguments: ast.Arguments{
+												Positional: []ast.CommaSeparatedExpr{
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Var{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
-																	FileName: "",
+																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(0),
-																		Column: int(0),
+																		Line: int(66),
+																		Column: int(23),
 																	},
 																	End: ast.Location{
-																		Line: int(0),
-																		Column: int(0),
+																		Line: int(66),
+																		Column: int(26),
 																	},
-																	File: nil,
+																	File: p1,
 																},
-																Fodder: nil,
-																Ctx: nil,
+																Fodder: ast.Fodder{},
+																Ctx: p616,
 																FreeVars: ast.Identifiers{
-																	"std",
+																	"str",
 																},
 															},
-															Id: "std",
+															Id: "str",
 														},
-														LeftBracketFodder: nil,
-														Index: &ast.LiteralString{
+														CommaFodder: nil,
+													},
+													ast.CommaSeparatedExpr{
+														Expr: &ast.LiteralNull{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "",
@@ -10618,273 +10999,320 @@ var _StdAst = &ast.DesugaredObject{
 																Ctx: nil,
 																FreeVars: nil,
 															},
-															Value: "slice",
-															Kind: ast.LiteralStringKind(1),
-															BlockIndent: "",
 														},
-														RightBracketFodder: nil,
-														Id: nil,
+														CommaFodder: nil,
 													},
-													FodderLeft: nil,
-													Arguments: ast.Arguments{
-														Positional: []ast.CommaSeparatedExpr{
-															ast.CommaSeparatedExpr{
-																Expr: &ast.Var{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(87),
-																				Column: int(18),
-																			},
-																			End: ast.Location{
-																				Line: int(87),
-																				Column: int(21),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p601,
-																		FreeVars: ast.Identifiers{
-																			"str",
-																		},
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Binary{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(66),
+																		Column: int(28),
 																	},
-																	Id: "str",
+																	End: ast.Location{
+																		Line: int(66),
+																		Column: int(35),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p616,
+																FreeVars: ast.Identifiers{
+																	"len",
 																},
-																CommaFodder: nil,
 															},
-															ast.CommaSeparatedExpr{
-																Expr: &ast.LiteralNumber{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(87),
-																				Column: int(22),
-																			},
-																			End: ast.Location{
-																				Line: int(87),
-																				Column: int(23),
-																			},
-																			File: p1,
+															Left: &ast.Var{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(66),
+																			Column: int(28),
 																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p601,
-																		FreeVars: nil,
+																		End: ast.Location{
+																			Line: int(66),
+																			Column: int(31),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p616,
+																	FreeVars: ast.Identifiers{
+																		"len",
 																	},
-																	Value: float64(1),
-																	OriginalString: "1",
 																},
-																CommaFodder: nil,
+																Id: "len",
 															},
-															ast.CommaSeparatedExpr{
-																Expr: &ast.LiteralNull{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "",
-																			Begin: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			End: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			File: nil,
+															OpFodder: ast.Fodder{},
+															Op: ast.BinaryOp(4),
+															Right: &ast.LiteralNumber{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(66),
+																			Column: int(34),
 																		},
-																		Fodder: nil,
-																		Ctx: nil,
-																		FreeVars: nil,
+																		End: ast.Location{
+																			Line: int(66),
+																			Column: int(35),
+																		},
+																		File: p1,
 																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p616,
+																	FreeVars: nil,
 																},
-																CommaFodder: nil,
+																Value: float64(1),
+																OriginalString: "1",
 															},
-															ast.CommaSeparatedExpr{
-																Expr: &ast.LiteralNull{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "",
-																			Begin: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			End: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			File: nil,
-																		},
-																		Fodder: nil,
-																		Ctx: nil,
-																		FreeVars: nil,
+														},
+														CommaFodder: nil,
+													},
+													ast.CommaSeparatedExpr{
+														Expr: &ast.LiteralNull{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
 																	},
+																	File: nil,
 																},
-																CommaFodder: nil,
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: nil,
 															},
 														},
-														Named: nil,
+														CommaFodder: nil,
 													},
-													TrailingComma: false,
-													TailStrict: false,
-													FodderRight: nil,
-													TailStrictFodder: nil,
 												},
-												CommaFodder: ast.Fodder{},
+												Named: nil,
 											},
-											ast.CommaSeparatedExpr{
-												Expr: &ast.LiteralNumber{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(87),
-																Column: int(27),
-															},
-															End: ast.Location{
-																Line: int(87),
-																Column: int(29),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p601,
-														FreeVars: nil,
+											TrailingComma: false,
+											TailStrict: false,
+											FodderRight: nil,
+											TailStrictFodder: nil,
+										},
+										CommaFodder: ast.Fodder{},
+									},
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(66),
+														Column: int(38),
 													},
-													Value: float64(10),
-													OriginalString: "10",
+													End: ast.Location{
+														Line: int(66),
+														Column: int(43),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p616,
+												FreeVars: ast.Identifiers{
+													"chars",
 												},
-												CommaFodder: nil,
 											},
+											Id: "chars",
 										},
-										Named: nil,
+										CommaFodder: nil,
 									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
 								},
+								Named: nil,
 							},
-							ElseFodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(4),
-									Comment: []string{},
-								},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
+						},
+						ElseFodder: ast.Fodder{
+							ast.FodderElement{
+								Kind: ast.FodderKind(0),
+								Blanks: int(0),
+								Indent: int(4),
+								Comment: []string{},
 							},
-							BranchFalse: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(89),
-											Column: int(7),
-										},
-										End: ast.Location{
-											Line: int(89),
-											Column: int(25),
-										},
-										File: p1,
+						},
+						BranchFalse: &ast.Var{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(68),
+										Column: int(7),
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p539,
-									FreeVars: ast.Identifiers{
-										"parse_nat",
-										"str",
+									End: ast.Location{
+										Line: int(68),
+										Column: int(10),
 									},
+									File: p1,
 								},
-								Target: &ast.Var{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(89),
-												Column: int(7),
-											},
-											End: ast.Location{
-												Line: int(89),
-												Column: int(16),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{
-											ast.FodderElement{
-												Kind: ast.FodderKind(0),
-												Blanks: int(0),
-												Indent: int(6),
-												Comment: []string{},
-											},
-										},
-										Ctx: p539,
-										FreeVars: ast.Identifiers{
-											"parse_nat",
-										},
+								Fodder: ast.Fodder{
+									ast.FodderElement{
+										Kind: ast.FodderKind(0),
+										Blanks: int(0),
+										Indent: int(6),
+										Comment: []string{},
 									},
-									Id: "parse_nat",
 								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(89),
-															Column: int(17),
-														},
-														End: ast.Location{
-															Line: int(89),
-															Column: int(20),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p615,
-													FreeVars: ast.Identifiers{
-														"str",
-													},
-												},
-												Id: "str",
-											},
-											CommaFodder: ast.Fodder{},
-										},
-										ast.CommaSeparatedExpr{
-											Expr: &ast.LiteralNumber{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(89),
-															Column: int(22),
-														},
-														End: ast.Location{
-															Line: int(89),
-															Column: int(24),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p615,
-													FreeVars: nil,
-												},
-												Value: float64(10),
-												OriginalString: "10",
-											},
-											CommaFodder: nil,
-										},
+								Ctx: p553,
+								FreeVars: ast.Identifiers{
+									"str",
+								},
+							},
+							Id: "str",
+						},
+					},
+				},
+			},
+			PlusSuper: false,
+		},
+		ast.DesugaredObjectField{
+			Hide: ast.ObjectFieldHide(0),
+			Name: &ast.LiteralString{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: nil,
+					FreeVars: nil,
+				},
+				Value: "stripChars",
+				Kind: ast.LiteralStringKind(1),
+				BlockIndent: "",
+			},
+			Body: &ast.Function{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: p11,
+					FreeVars: ast.Identifiers{
+						"std",
+					},
+				},
+				ParenLeftFodder: ast.Fodder{},
+				Parameters: ast.Parameters{
+					Required: []ast.CommaSeparatedID{
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "str",
+							CommaFodder: ast.Fodder{},
+						},
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "chars",
+							CommaFodder: nil,
+						},
+					},
+					Optional: nil,
+				},
+				TrailingComma: false,
+				ParenRightFodder: ast.Fodder{},
+				Body: &ast.Apply{
+					NodeBase: ast.NodeBase{
+						LocRange: ast.LocationRange{
+							FileName: "<std>",
+							Begin: ast.Location{
+								Line: int(71),
+								Column: int(5),
+							},
+							End: ast.Location{
+								Line: int(71),
+								Column: int(56),
+							},
+							File: p1,
+						},
+						Fodder: ast.Fodder{},
+						Ctx: p636,
+						FreeVars: ast.Identifiers{
+							"chars",
+							"std",
+							"str",
+						},
+					},
+					Target: &ast.Index{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "<std>",
+								Begin: ast.Location{
+									Line: int(71),
+									Column: int(5),
+								},
+								End: ast.Location{
+									Line: int(71),
+									Column: int(20),
+								},
+								File: p1,
+							},
+							Fodder: ast.Fodder{},
+							Ctx: p636,
+							FreeVars: ast.Identifiers{
+								"std",
+							},
+						},
+						Target: &ast.Var{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(71),
+										Column: int(5),
 									},
-									Named: nil,
+									End: ast.Location{
+										Line: int(71),
+										Column: int(8),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{
+									ast.FodderElement{
+										Kind: ast.FodderKind(0),
+										Blanks: int(0),
+										Indent: int(4),
+										Comment: []string{},
+									},
+								},
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"std",
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
 							},
+							Id: "std",
 						},
-						ElseFodder: nil,
-						BranchFalse: &ast.Error{
+						LeftBracketFodder: ast.Fodder{},
+						Index: &ast.LiteralString{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "",
@@ -10900,385 +11328,204 @@ var _StdAst = &ast.DesugaredObject{
 								},
 								Fodder: nil,
 								Ctx: nil,
-								FreeVars: ast.Identifiers{
-									"std",
-									"str",
-								},
+								FreeVars: nil,
 							},
-							Expr: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "",
-										Begin: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										End: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										File: nil,
-									},
-									Fodder: nil,
-									Ctx: nil,
-									FreeVars: ast.Identifiers{
-										"std",
-										"str",
-									},
-								},
-								Target: &ast.Index{
+							Value: "lstripChars",
+							Kind: ast.LiteralStringKind(1),
+							BlockIndent: "",
+						},
+						RightBracketFodder: nil,
+						Id: nil,
+					},
+					FodderLeft: ast.Fodder{},
+					Arguments: ast.Arguments{
+						Positional: []ast.CommaSeparatedExpr{
+							ast.CommaSeparatedExpr{
+								Expr: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
-											FileName: "",
+											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
+												Line: int(71),
+												Column: int(21),
 											},
 											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
+												Line: int(71),
+												Column: int(48),
 											},
-											File: nil,
+											File: p1,
 										},
-										Fodder: nil,
-										Ctx: nil,
+										Fodder: ast.Fodder{},
+										Ctx: p646,
 										FreeVars: ast.Identifiers{
+											"chars",
 											"std",
+											"str",
 										},
 									},
-									Target: &ast.Var{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
-												FileName: "",
+												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
+													Line: int(71),
+													Column: int(21),
 												},
 												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
+													Line: int(71),
+													Column: int(36),
 												},
-												File: nil,
+												File: p1,
 											},
-											Fodder: nil,
-											Ctx: nil,
+											Fodder: ast.Fodder{},
+											Ctx: p646,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Id: "std",
-									},
-									LeftBracketFodder: nil,
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(71),
+														Column: int(21),
+													},
+													End: ast.Location{
+														Line: int(71),
+														Column: int(24),
+													},
+													File: p1,
 												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
 												},
-												File: nil,
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											Id: "std",
 										},
-										Value: "mod",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: nil,
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(85),
-															Column: int(48),
-														},
-														End: ast.Location{
-															Line: int(85),
-															Column: int(70),
-														},
-														File: p1,
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p539,
-													FreeVars: nil,
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
 												},
-												Value: "Not an integer: \"%s\"",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
 											},
-											CommaFodder: nil,
+											Value: "rstripChars",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
 										},
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Array{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(85),
-															Column: int(73),
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(71),
+																Column: int(37),
+															},
+															End: ast.Location{
+																Line: int(71),
+																Column: int(40),
+															},
+															File: p1,
 														},
-														End: ast.Location{
-															Line: int(85),
-															Column: int(78),
+														Fodder: ast.Fodder{},
+														Ctx: p655,
+														FreeVars: ast.Identifiers{
+															"str",
 														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p539,
-													FreeVars: ast.Identifiers{
-														"str",
 													},
+													Id: "str",
 												},
-												Elements: []ast.CommaSeparatedExpr{
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Var{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(85),
-																		Column: int(74),
-																	},
-																	End: ast.Location{
-																		Line: int(85),
-																		Column: int(77),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p633,
-																FreeVars: ast.Identifiers{
-																	"str",
-																},
+												CommaFodder: ast.Fodder{},
+											},
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(71),
+																Column: int(42),
 															},
-															Id: "str",
+															End: ast.Location{
+																Line: int(71),
+																Column: int(47),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p655,
+														FreeVars: ast.Identifiers{
+															"chars",
 														},
-														CommaFodder: nil,
 													},
+													Id: "chars",
 												},
-												TrailingComma: false,
-												CloseFodder: ast.Fodder{},
+												CommaFodder: nil,
 											},
-											CommaFodder: nil,
-										},
-									},
-									Named: nil,
-								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: nil,
-								TailStrictFodder: nil,
-							},
-						},
-					},
-					ElseFodder: nil,
-					BranchFalse: &ast.Error{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "",
-								Begin: ast.Location{
-									Line: int(0),
-									Column: int(0),
-								},
-								End: ast.Location{
-									Line: int(0),
-									Column: int(0),
-								},
-								File: nil,
-							},
-							Fodder: nil,
-							Ctx: nil,
-							FreeVars: ast.Identifiers{
-								"std",
-								"str",
-							},
-						},
-						Expr: &ast.Binary{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(84),
-										Column: int(32),
-									},
-									End: ast.Location{
-										Line: int(84),
-										Column: int(71),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p539,
-								FreeVars: ast.Identifiers{
-									"std",
-									"str",
-								},
-							},
-							Left: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(84),
-											Column: int(32),
-										},
-										End: ast.Location{
-											Line: int(84),
-											Column: int(55),
 										},
-										File: p1,
+										Named: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p539,
-									FreeVars: nil,
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
-								Value: "Expected string, got ",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								CommaFodder: ast.Fodder{},
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(3),
-							Right: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(84),
-											Column: int(58),
-										},
-										End: ast.Location{
-											Line: int(84),
-											Column: int(71),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p539,
-									FreeVars: ast.Identifiers{
-										"std",
-										"str",
-									},
-								},
-								Target: &ast.Index{
+							ast.CommaSeparatedExpr{
+								Expr: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(84),
-												Column: int(58),
+												Line: int(71),
+												Column: int(50),
 											},
 											End: ast.Location{
-												Line: int(84),
-												Column: int(66),
+												Line: int(71),
+												Column: int(55),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p539,
+										Ctx: p646,
 										FreeVars: ast.Identifiers{
-											"std",
-										},
-									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(84),
-													Column: int(58),
-												},
-												End: ast.Location{
-													Line: int(84),
-													Column: int(61),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
-										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(84),
-															Column: int(67),
-														},
-														End: ast.Location{
-															Line: int(84),
-															Column: int(70),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p649,
-													FreeVars: ast.Identifiers{
-														"str",
-													},
-												},
-												Id: "str",
-											},
-											CommaFodder: nil,
+											"chars",
 										},
 									},
-									Named: nil,
+									Id: "chars",
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
+								CommaFodder: nil,
 							},
 						},
+						Named: nil,
 					},
+					TrailingComma: false,
+					TailStrict: false,
+					FodderRight: ast.Fodder{},
+					TailStrictFodder: nil,
 				},
 			},
 			PlusSuper: false,
@@ -11303,7 +11550,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "parseOctal",
+				Value: "stringChars",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -11324,7 +11571,6 @@ var _StdAst = &ast.DesugaredObject{
 					Fodder: nil,
 					Ctx: p11,
 					FreeVars: ast.Identifiers{
-						"parse_nat",
 						"std",
 					},
 				},
@@ -11341,694 +11587,346 @@ var _StdAst = &ast.DesugaredObject{
 				},
 				TrailingComma: false,
 				ParenRightFodder: ast.Fodder{},
-				Body: &ast.Conditional{
+				Body: &ast.Apply{
 					NodeBase: ast.NodeBase{
 						LocRange: ast.LocationRange{
-							FileName: "",
+							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(0),
-								Column: int(0),
+								Line: int(74),
+								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(0),
-								Column: int(0),
+								Line: int(74),
+								Column: int(55),
 							},
-							File: nil,
+							File: p1,
 						},
-						Fodder: nil,
-						Ctx: nil,
+						Fodder: ast.Fodder{},
+						Ctx: p666,
 						FreeVars: ast.Identifiers{
-							"parse_nat",
 							"std",
 							"str",
 						},
 					},
-					Cond: &ast.Apply{
+					Target: &ast.Index{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(92),
-									Column: int(12),
+									Line: int(74),
+									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(92),
-									Column: int(29),
+									Line: int(74),
+									Column: int(18),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p658,
+							Ctx: p666,
 							FreeVars: ast.Identifiers{
 								"std",
-								"str",
 							},
 						},
-						Target: &ast.Index{
+						Target: &ast.Var{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(92),
-										Column: int(12),
+										Line: int(74),
+										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(92),
-										Column: int(24),
+										Line: int(74),
+										Column: int(8),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p658,
-								FreeVars: ast.Identifiers{
-									"std",
-								},
-							},
-							Target: &ast.Var{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(92),
-											Column: int(12),
-										},
-										End: ast.Location{
-											Line: int(92),
-											Column: int(15),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: nil,
-									FreeVars: ast.Identifiers{
-										"std",
-									},
-								},
-								Id: "std",
-							},
-							LeftBracketFodder: ast.Fodder{},
-							Index: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "",
-										Begin: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										End: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										File: nil,
-									},
-									Fodder: nil,
-									Ctx: nil,
-									FreeVars: nil,
-								},
-								Value: "isString",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
-							RightBracketFodder: nil,
-							Id: nil,
-						},
-						FodderLeft: ast.Fodder{},
-						Arguments: ast.Arguments{
-							Positional: []ast.CommaSeparatedExpr{
-								ast.CommaSeparatedExpr{
-									Expr: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(92),
-													Column: int(25),
-												},
-												End: ast.Location{
-													Line: int(92),
-													Column: int(28),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p667,
-											FreeVars: ast.Identifiers{
-												"str",
-											},
-										},
-										Id: "str",
+								Fodder: ast.Fodder{
+									ast.FodderElement{
+										Kind: ast.FodderKind(0),
+										Blanks: int(0),
+										Indent: int(4),
+										Comment: []string{},
 									},
-									CommaFodder: nil,
-								},
-							},
-							Named: nil,
-						},
-						TrailingComma: false,
-						TailStrict: false,
-						FodderRight: ast.Fodder{},
-						TailStrictFodder: nil,
-					},
-					ThenFodder: nil,
-					BranchTrue: &ast.Conditional{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "",
-								Begin: ast.Location{
-									Line: int(0),
-									Column: int(0),
 								},
-								End: ast.Location{
-									Line: int(0),
-									Column: int(0),
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"std",
 								},
-								File: nil,
-							},
-							Fodder: nil,
-							Ctx: nil,
-							FreeVars: ast.Identifiers{
-								"parse_nat",
-								"std",
-								"str",
 							},
+							Id: "std",
 						},
-						Cond: &ast.Binary{
+						LeftBracketFodder: ast.Fodder{},
+						Index: &ast.LiteralString{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
-									FileName: "<std>",
+									FileName: "",
 									Begin: ast.Location{
-										Line: int(93),
-										Column: int(12),
+										Line: int(0),
+										Column: int(0),
 									},
 									End: ast.Location{
-										Line: int(93),
-										Column: int(31),
+										Line: int(0),
+										Column: int(0),
 									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p658,
-								FreeVars: ast.Identifiers{
-									"std",
-									"str",
+									File: nil,
 								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: nil,
 							},
-							Left: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(93),
-											Column: int(12),
-										},
-										End: ast.Location{
-											Line: int(93),
-											Column: int(27),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p658,
-									FreeVars: ast.Identifiers{
-										"std",
-										"str",
-									},
-								},
-								Target: &ast.Index{
+							Value: "makeArray",
+							Kind: ast.LiteralStringKind(1),
+							BlockIndent: "",
+						},
+						RightBracketFodder: nil,
+						Id: nil,
+					},
+					FodderLeft: ast.Fodder{},
+					Arguments: ast.Arguments{
+						Positional: []ast.CommaSeparatedExpr{
+							ast.CommaSeparatedExpr{
+								Expr: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(93),
-												Column: int(12),
+												Line: int(74),
+												Column: int(19),
 											},
 											End: ast.Location{
-												Line: int(93),
-												Column: int(22),
+												Line: int(74),
+												Column: int(34),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p658,
+										Ctx: p676,
 										FreeVars: ast.Identifiers{
 											"std",
+											"str",
 										},
 									},
-									Target: &ast.Var{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(93),
-													Column: int(12),
+													Line: int(74),
+													Column: int(19),
 												},
 												End: ast.Location{
-													Line: int(93),
-													Column: int(15),
+													Line: int(74),
+													Column: int(29),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: nil,
+											Ctx: p676,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
-										},
-										Value: "length",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(93),
-															Column: int(23),
-														},
-														End: ast.Location{
-															Line: int(93),
-															Column: int(26),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p682,
-													FreeVars: ast.Identifiers{
-														"str",
-													},
-												},
-												Id: "str",
-											},
-											CommaFodder: nil,
-										},
-									},
-									Named: nil,
-								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
-							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(7),
-							Right: &ast.LiteralNumber{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(93),
-											Column: int(30),
-										},
-										End: ast.Location{
-											Line: int(93),
-											Column: int(31),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p658,
-									FreeVars: nil,
-								},
-								Value: float64(0),
-								OriginalString: "0",
-							},
-						},
-						ThenFodder: nil,
-						BranchTrue: &ast.Apply{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(94),
-										Column: int(5),
-									},
-									End: ast.Location{
-										Line: int(94),
-										Column: int(22),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p658,
-								FreeVars: ast.Identifiers{
-									"parse_nat",
-									"str",
-								},
-							},
-							Target: &ast.Var{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(94),
-											Column: int(5),
-										},
-										End: ast.Location{
-											Line: int(94),
-											Column: int(14),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(4),
-											Comment: []string{},
-										},
-									},
-									Ctx: p658,
-									FreeVars: ast.Identifiers{
-										"parse_nat",
-									},
-								},
-								Id: "parse_nat",
-							},
-							FodderLeft: ast.Fodder{},
-							Arguments: ast.Arguments{
-								Positional: []ast.CommaSeparatedExpr{
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Var{
+										Target: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(94),
-														Column: int(15),
+														Line: int(74),
+														Column: int(19),
 													},
 													End: ast.Location{
-														Line: int(94),
-														Column: int(18),
+														Line: int(74),
+														Column: int(22),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p692,
+												Ctx: nil,
 												FreeVars: ast.Identifiers{
-													"str",
+													"std",
 												},
 											},
-											Id: "str",
+											Id: "std",
 										},
-										CommaFodder: ast.Fodder{},
-									},
-									ast.CommaSeparatedExpr{
-										Expr: &ast.LiteralNumber{
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
-													FileName: "<std>",
+													FileName: "",
 													Begin: ast.Location{
-														Line: int(94),
-														Column: int(20),
+														Line: int(0),
+														Column: int(0),
 													},
 													End: ast.Location{
-														Line: int(94),
-														Column: int(21),
+														Line: int(0),
+														Column: int(0),
 													},
-													File: p1,
+													File: nil,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p692,
+												Fodder: nil,
+												Ctx: nil,
 												FreeVars: nil,
 											},
-											Value: float64(8),
-											OriginalString: "8",
-										},
-										CommaFodder: nil,
-									},
-								},
-								Named: nil,
-							},
-							TrailingComma: false,
-							TailStrict: false,
-							FodderRight: ast.Fodder{},
-							TailStrictFodder: nil,
-						},
-						ElseFodder: nil,
-						BranchFalse: &ast.Error{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "",
-									Begin: ast.Location{
-										Line: int(0),
-										Column: int(0),
-									},
-									End: ast.Location{
-										Line: int(0),
-										Column: int(0),
-									},
-									File: nil,
-								},
-								Fodder: nil,
-								Ctx: nil,
-								FreeVars: nil,
-							},
-							Expr: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(93),
-											Column: int(34),
-										},
-										End: ast.Location{
-											Line: int(93),
-											Column: int(59),
+											Value: "length",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
 										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p658,
-									FreeVars: nil,
-								},
-								Value: "Not an octal number: \"\"",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
-						},
-					},
-					ElseFodder: nil,
-					BranchFalse: &ast.Error{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "",
-								Begin: ast.Location{
-									Line: int(0),
-									Column: int(0),
-								},
-								End: ast.Location{
-									Line: int(0),
-									Column: int(0),
-								},
-								File: nil,
-							},
-							Fodder: nil,
-							Ctx: nil,
-							FreeVars: ast.Identifiers{
-								"std",
-								"str",
-							},
-						},
-						Expr: &ast.Binary{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(92),
-										Column: int(32),
-									},
-									End: ast.Location{
-										Line: int(92),
-										Column: int(71),
+										RightBracketFodder: nil,
+										Id: nil,
 									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p658,
-								FreeVars: ast.Identifiers{
-									"std",
-									"str",
-								},
-							},
-							Left: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(92),
-											Column: int(32),
-										},
-										End: ast.Location{
-											Line: int(92),
-											Column: int(55),
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(74),
+																Column: int(30),
+															},
+															End: ast.Location{
+																Line: int(74),
+																Column: int(33),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p685,
+														FreeVars: ast.Identifiers{
+															"str",
+														},
+													},
+													Id: "str",
+												},
+												CommaFodder: nil,
+											},
 										},
-										File: p1,
+										Named: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p658,
-									FreeVars: nil,
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
-								Value: "Expected string, got ",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								CommaFodder: ast.Fodder{},
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(3),
-							Right: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(92),
-											Column: int(58),
-										},
-										End: ast.Location{
-											Line: int(92),
-											Column: int(71),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p658,
-									FreeVars: ast.Identifiers{
-										"std",
-										"str",
-									},
-								},
-								Target: &ast.Index{
+							ast.CommaSeparatedExpr{
+								Expr: &ast.Function{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(92),
-												Column: int(58),
+												Line: int(74),
+												Column: int(36),
 											},
 											End: ast.Location{
-												Line: int(92),
-												Column: int(66),
+												Line: int(74),
+												Column: int(54),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p658,
+										Ctx: p676,
 										FreeVars: ast.Identifiers{
-											"std",
+											"str",
 										},
 									},
-									Target: &ast.Var{
+									ParenLeftFodder: ast.Fodder{},
+									Parameters: ast.Parameters{
+										Required: []ast.CommaSeparatedID{
+											ast.CommaSeparatedID{
+												NameFodder: ast.Fodder{},
+												Name: "i",
+												CommaFodder: nil,
+											},
+										},
+										Optional: nil,
+									},
+									TrailingComma: false,
+									ParenRightFodder: ast.Fodder{},
+									Body: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(92),
-													Column: int(58),
+													Line: int(74),
+													Column: int(48),
 												},
 												End: ast.Location{
-													Line: int(92),
-													Column: int(61),
+													Line: int(74),
+													Column: int(54),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: nil,
+											Ctx: p691,
 											FreeVars: ast.Identifiers{
-												"std",
+												"i",
+												"str",
 											},
 										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(74),
+														Column: int(48),
+													},
+													End: ast.Location{
+														Line: int(74),
+														Column: int(51),
+													},
+													File: p1,
 												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
+												Fodder: ast.Fodder{},
+												Ctx: p691,
+												FreeVars: ast.Identifiers{
+													"str",
 												},
-												File: nil,
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											Id: "str",
 										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(92),
-															Column: int(67),
-														},
-														End: ast.Location{
-															Line: int(92),
-															Column: int(70),
-														},
-														File: p1,
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(74),
+														Column: int(52),
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p711,
-													FreeVars: ast.Identifiers{
-														"str",
+													End: ast.Location{
+														Line: int(74),
+														Column: int(53),
 													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p691,
+												FreeVars: ast.Identifiers{
+													"i",
 												},
-												Id: "str",
 											},
-											CommaFodder: nil,
+											Id: "i",
 										},
+										RightBracketFodder: ast.Fodder{},
+										Id: nil,
 									},
-									Named: nil,
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
+								CommaFodder: nil,
 							},
 						},
+						Named: nil,
 					},
+					TrailingComma: false,
+					TailStrict: false,
+					FodderRight: ast.Fodder{},
+					TailStrictFodder: nil,
 				},
 			},
 			PlusSuper: false,
@@ -12053,7 +11951,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "parseHex",
+				Value: "parseInt",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -12118,17 +12016,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(97),
+									Line: int(95),
 									Column: int(12),
 								},
 								End: ast.Location{
-									Line: int(97),
+									Line: int(95),
 									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p720,
+							Ctx: p704,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -12139,17 +12037,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(97),
+										Line: int(95),
 										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(97),
+										Line: int(95),
 										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p720,
+								Ctx: p704,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -12159,11 +12057,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(97),
+											Line: int(95),
 											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(97),
+											Line: int(95),
 											Column: int(15),
 										},
 										File: p1,
@@ -12211,17 +12109,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(97),
+													Line: int(95),
 													Column: int(25),
 												},
 												End: ast.Location{
-													Line: int(97),
+													Line: int(95),
 													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p729,
+											Ctx: p713,
 											FreeVars: ast.Identifiers{
 												"str",
 											},
@@ -12266,204 +12164,416 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(98),
+										Line: int(96),
 										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(98),
-										Column: int(31),
+										Line: int(96),
+										Column: int(45),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p720,
+								Ctx: p704,
 								FreeVars: ast.Identifiers{
 									"std",
 									"str",
 								},
 							},
-							Left: &ast.Apply{
+							Left: &ast.Binary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(98),
+											Line: int(96),
 											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(98),
-											Column: int(27),
+											Line: int(96),
+											Column: int(31),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p720,
+									Ctx: p704,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
 									},
 								},
-								Target: &ast.Index{
+								Left: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(98),
+												Line: int(96),
 												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(98),
-												Column: int(22),
+												Line: int(96),
+												Column: int(27),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p720,
+										Ctx: p704,
 										FreeVars: ast.Identifiers{
 											"std",
+											"str",
 										},
 									},
-									Target: &ast.Var{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(98),
+													Line: int(96),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(98),
-													Column: int(15),
+													Line: int(96),
+													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: nil,
+											Ctx: p704,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(96),
+														Column: int(12),
+													},
+													End: ast.Location{
+														Line: int(96),
+														Column: int(15),
+													},
+													File: p1,
 												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
 												},
-												File: nil,
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											Id: "std",
 										},
-										Value: "length",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "length",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
 									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(98),
-															Column: int(23),
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(96),
+																Column: int(23),
+															},
+															End: ast.Location{
+																Line: int(96),
+																Column: int(26),
+															},
+															File: p1,
 														},
-														End: ast.Location{
-															Line: int(98),
-															Column: int(26),
+														Fodder: ast.Fodder{},
+														Ctx: p730,
+														FreeVars: ast.Identifiers{
+															"str",
 														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p744,
-													FreeVars: ast.Identifiers{
-														"str",
 													},
+													Id: "str",
 												},
-												Id: "str",
+												CommaFodder: nil,
 											},
-											CommaFodder: nil,
 										},
+										Named: nil,
 									},
-									Named: nil,
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
+								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(7),
+								Right: &ast.LiteralNumber{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(96),
+												Column: int(30),
+											},
+											End: ast.Location{
+												Line: int(96),
+												Column: int(31),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p704,
+										FreeVars: nil,
+									},
+									Value: float64(0),
+									OriginalString: "0",
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
 							},
 							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(7),
-							Right: &ast.LiteralNumber{
+							Op: ast.BinaryOp(17),
+							Right: &ast.Binary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(98),
-											Column: int(30),
+											Line: int(96),
+											Column: int(35),
 										},
 										End: ast.Location{
-											Line: int(98),
-											Column: int(31),
+											Line: int(96),
+											Column: int(45),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p720,
-									FreeVars: nil,
+									Ctx: p704,
+									FreeVars: ast.Identifiers{
+										"str",
+									},
+								},
+								Left: &ast.Var{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(96),
+												Column: int(35),
+											},
+											End: ast.Location{
+												Line: int(96),
+												Column: int(38),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p704,
+										FreeVars: ast.Identifiers{
+											"str",
+										},
+									},
+									Id: "str",
+								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(13),
+								Right: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(96),
+												Column: int(42),
+											},
+											End: ast.Location{
+												Line: int(96),
+												Column: int(45),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p704,
+										FreeVars: nil,
+									},
+									Value: "-",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
 								},
-								Value: float64(0),
-								OriginalString: "0",
 							},
 						},
 						ThenFodder: nil,
-						BranchTrue: &ast.Apply{
+						BranchTrue: &ast.Conditional{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(99),
+										Line: int(97),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(99),
-										Column: int(23),
+										Line: int(100),
+										Column: int(25),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p720,
+								Fodder: ast.Fodder{
+									ast.FodderElement{
+										Kind: ast.FodderKind(0),
+										Blanks: int(0),
+										Indent: int(4),
+										Comment: []string{},
+									},
+								},
+								Ctx: p704,
 								FreeVars: ast.Identifiers{
 									"parse_nat",
+									"std",
 									"str",
 								},
 							},
-							Target: &ast.Var{
+							Cond: &ast.Binary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(99),
-											Column: int(5),
+											Line: int(97),
+											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(99),
-											Column: int(14),
+											Line: int(97),
+											Column: int(21),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p704,
+									FreeVars: ast.Identifiers{
+										"str",
+									},
+								},
+								Left: &ast.Index{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(97),
+												Column: int(8),
+											},
+											End: ast.Location{
+												Line: int(97),
+												Column: int(14),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p704,
+										FreeVars: ast.Identifiers{
+											"str",
+										},
+									},
+									Target: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(97),
+													Column: int(8),
+												},
+												End: ast.Location{
+													Line: int(97),
+													Column: int(11),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p704,
+											FreeVars: ast.Identifiers{
+												"str",
+											},
+										},
+										Id: "str",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralNumber{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(97),
+													Column: int(12),
+												},
+												End: ast.Location{
+													Line: int(97),
+													Column: int(13),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p704,
+											FreeVars: nil,
+										},
+										Value: float64(0),
+										OriginalString: "0",
+									},
+									RightBracketFodder: ast.Fodder{},
+									Id: nil,
+								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(12),
+								Right: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(97),
+												Column: int(18),
+											},
+											End: ast.Location{
+												Line: int(97),
+												Column: int(21),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p704,
+										FreeVars: nil,
+									},
+									Value: "-",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+							},
+							ThenFodder: ast.Fodder{},
+							BranchTrue: &ast.Unary{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(98),
+											Column: int(7),
+										},
+										End: ast.Location{
+											Line: int(98),
+											Column: int(30),
 										},
 										File: p1,
 									},
@@ -12471,76 +12581,412 @@ var _StdAst = &ast.DesugaredObject{
 										ast.FodderElement{
 											Kind: ast.FodderKind(0),
 											Blanks: int(0),
-											Indent: int(4),
+											Indent: int(6),
 											Comment: []string{},
 										},
 									},
-									Ctx: p720,
+									Ctx: p704,
 									FreeVars: ast.Identifiers{
 										"parse_nat",
+										"std",
+										"str",
 									},
 								},
-								Id: "parse_nat",
-							},
-							FodderLeft: ast.Fodder{},
-							Arguments: ast.Arguments{
-								Positional: []ast.CommaSeparatedExpr{
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(99),
-														Column: int(15),
+								Op: ast.UnaryOp(3),
+								Expr: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(98),
+												Column: int(8),
+											},
+											End: ast.Location{
+												Line: int(98),
+												Column: int(30),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p704,
+										FreeVars: ast.Identifiers{
+											"parse_nat",
+											"std",
+											"str",
+										},
+									},
+									Target: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(98),
+													Column: int(8),
+												},
+												End: ast.Location{
+													Line: int(98),
+													Column: int(17),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p704,
+											FreeVars: ast.Identifiers{
+												"parse_nat",
+											},
+										},
+										Id: "parse_nat",
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Apply{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															File: nil,
+														},
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: ast.Identifiers{
+															"std",
+															"str",
+														},
 													},
-													End: ast.Location{
-														Line: int(99),
-														Column: int(18),
+													Target: &ast.Index{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "",
+																Begin: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																End: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																File: nil,
+															},
+															Fodder: nil,
+															Ctx: nil,
+															FreeVars: ast.Identifiers{
+																"std",
+															},
+														},
+														Target: &ast.Var{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	File: nil,
+																},
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: ast.Identifiers{
+																	"std",
+																},
+															},
+															Id: "std",
+														},
+														LeftBracketFodder: nil,
+														Index: &ast.LiteralString{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	File: nil,
+																},
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: nil,
+															},
+															Value: "slice",
+															Kind: ast.LiteralStringKind(1),
+															BlockIndent: "",
+														},
+														RightBracketFodder: nil,
+														Id: nil,
 													},
-													File: p1,
+													FodderLeft: nil,
+													Arguments: ast.Arguments{
+														Positional: []ast.CommaSeparatedExpr{
+															ast.CommaSeparatedExpr{
+																Expr: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(98),
+																				Column: int(18),
+																			},
+																			End: ast.Location{
+																				Line: int(98),
+																				Column: int(21),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p766,
+																		FreeVars: ast.Identifiers{
+																			"str",
+																		},
+																	},
+																	Id: "str",
+																},
+																CommaFodder: nil,
+															},
+															ast.CommaSeparatedExpr{
+																Expr: &ast.LiteralNumber{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(98),
+																				Column: int(22),
+																			},
+																			End: ast.Location{
+																				Line: int(98),
+																				Column: int(23),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p766,
+																		FreeVars: nil,
+																	},
+																	Value: float64(1),
+																	OriginalString: "1",
+																},
+																CommaFodder: nil,
+															},
+															ast.CommaSeparatedExpr{
+																Expr: &ast.LiteralNull{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "",
+																			Begin: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			End: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			File: nil,
+																		},
+																		Fodder: nil,
+																		Ctx: nil,
+																		FreeVars: nil,
+																	},
+																},
+																CommaFodder: nil,
+															},
+															ast.CommaSeparatedExpr{
+																Expr: &ast.LiteralNull{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "",
+																			Begin: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			End: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			File: nil,
+																		},
+																		Fodder: nil,
+																		Ctx: nil,
+																		FreeVars: nil,
+																	},
+																},
+																CommaFodder: nil,
+															},
+														},
+														Named: nil,
+													},
+													TrailingComma: false,
+													TailStrict: false,
+													FodderRight: nil,
+													TailStrictFodder: nil,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p754,
-												FreeVars: ast.Identifiers{
-													"str",
+												CommaFodder: ast.Fodder{},
+											},
+											ast.CommaSeparatedExpr{
+												Expr: &ast.LiteralNumber{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(98),
+																Column: int(27),
+															},
+															End: ast.Location{
+																Line: int(98),
+																Column: int(29),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p766,
+														FreeVars: nil,
+													},
+													Value: float64(10),
+													OriginalString: "10",
 												},
+												CommaFodder: nil,
 											},
-											Id: "str",
 										},
-										CommaFodder: ast.Fodder{},
+										Named: nil,
 									},
-									ast.CommaSeparatedExpr{
-										Expr: &ast.LiteralNumber{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(99),
-														Column: int(20),
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
+								},
+							},
+							ElseFodder: ast.Fodder{
+								ast.FodderElement{
+									Kind: ast.FodderKind(0),
+									Blanks: int(0),
+									Indent: int(4),
+									Comment: []string{},
+								},
+							},
+							BranchFalse: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(100),
+											Column: int(7),
+										},
+										End: ast.Location{
+											Line: int(100),
+											Column: int(25),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p704,
+									FreeVars: ast.Identifiers{
+										"parse_nat",
+										"str",
+									},
+								},
+								Target: &ast.Var{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(100),
+												Column: int(7),
+											},
+											End: ast.Location{
+												Line: int(100),
+												Column: int(16),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{
+											ast.FodderElement{
+												Kind: ast.FodderKind(0),
+												Blanks: int(0),
+												Indent: int(6),
+												Comment: []string{},
+											},
+										},
+										Ctx: p704,
+										FreeVars: ast.Identifiers{
+											"parse_nat",
+										},
+									},
+									Id: "parse_nat",
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(100),
+															Column: int(17),
+														},
+														End: ast.Location{
+															Line: int(100),
+															Column: int(20),
+														},
+														File: p1,
 													},
-													End: ast.Location{
-														Line: int(99),
-														Column: int(22),
+													Fodder: ast.Fodder{},
+													Ctx: p780,
+													FreeVars: ast.Identifiers{
+														"str",
 													},
-													File: p1,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p754,
-												FreeVars: nil,
+												Id: "str",
 											},
-											Value: float64(16),
-											OriginalString: "16",
+											CommaFodder: ast.Fodder{},
+										},
+										ast.CommaSeparatedExpr{
+											Expr: &ast.LiteralNumber{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(100),
+															Column: int(22),
+														},
+														End: ast.Location{
+															Line: int(100),
+															Column: int(24),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p780,
+													FreeVars: nil,
+												},
+												Value: float64(10),
+												OriginalString: "10",
+											},
+											CommaFodder: nil,
 										},
-										CommaFodder: nil,
 									},
+									Named: nil,
 								},
-								Named: nil,
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
-							TrailingComma: false,
-							TailStrict: false,
-							FodderRight: ast.Fodder{},
-							TailStrictFodder: nil,
 						},
 						ElseFodder: nil,
 						BranchFalse: &ast.Error{
@@ -12559,29 +13005,188 @@ var _StdAst = &ast.DesugaredObject{
 								},
 								Fodder: nil,
 								Ctx: nil,
-								FreeVars: nil,
+								FreeVars: ast.Identifiers{
+									"std",
+									"str",
+								},
 							},
-							Expr: &ast.LiteralString{
+							Expr: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
-										FileName: "<std>",
+										FileName: "",
 										Begin: ast.Location{
-											Line: int(98),
-											Column: int(34),
+											Line: int(0),
+											Column: int(0),
 										},
 										End: ast.Location{
-											Line: int(98),
-											Column: int(55),
+											Line: int(0),
+											Column: int(0),
 										},
-										File: p1,
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"std",
+										"str",
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p720,
-									FreeVars: nil,
 								},
-								Value: "Not hexadecimal: \"\"",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								Target: &ast.Index{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"std",
+										},
+									},
+									Target: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Id: "std",
+									},
+									LeftBracketFodder: nil,
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
+										},
+										Value: "mod",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: nil,
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(96),
+															Column: int(48),
+														},
+														End: ast.Location{
+															Line: int(96),
+															Column: int(70),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p704,
+													FreeVars: nil,
+												},
+												Value: "Not an integer: \"%s\"",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											CommaFodder: nil,
+										},
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Array{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(96),
+															Column: int(73),
+														},
+														End: ast.Location{
+															Line: int(96),
+															Column: int(78),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p704,
+													FreeVars: ast.Identifiers{
+														"str",
+													},
+												},
+												Elements: []ast.CommaSeparatedExpr{
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Var{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(96),
+																		Column: int(74),
+																	},
+																	End: ast.Location{
+																		Line: int(96),
+																		Column: int(77),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p798,
+																FreeVars: ast.Identifiers{
+																	"str",
+																},
+															},
+															Id: "str",
+														},
+														CommaFodder: nil,
+													},
+												},
+												TrailingComma: false,
+												CloseFodder: ast.Fodder{},
+											},
+											CommaFodder: nil,
+										},
+									},
+									Named: nil,
+								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: nil,
+								TailStrictFodder: nil,
 							},
 						},
 					},
@@ -12612,17 +13217,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(97),
+										Line: int(95),
 										Column: int(32),
 									},
 									End: ast.Location{
-										Line: int(97),
+										Line: int(95),
 										Column: int(71),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p720,
+								Ctx: p704,
 								FreeVars: ast.Identifiers{
 									"std",
 									"str",
@@ -12633,17 +13238,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(97),
+											Line: int(95),
 											Column: int(32),
 										},
 										End: ast.Location{
-											Line: int(97),
+											Line: int(95),
 											Column: int(55),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p720,
+									Ctx: p704,
 									FreeVars: nil,
 								},
 								Value: "Expected string, got ",
@@ -12657,17 +13262,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(97),
+											Line: int(95),
 											Column: int(58),
 										},
 										End: ast.Location{
-											Line: int(97),
+											Line: int(95),
 											Column: int(71),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p720,
+									Ctx: p704,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
@@ -12678,17 +13283,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(97),
+												Line: int(95),
 												Column: int(58),
 											},
 											End: ast.Location{
-												Line: int(97),
+												Line: int(95),
 												Column: int(66),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p720,
+										Ctx: p704,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -12698,11 +13303,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(97),
+													Line: int(95),
 													Column: int(58),
 												},
 												End: ast.Location{
-													Line: int(97),
+													Line: int(95),
 													Column: int(61),
 												},
 												File: p1,
@@ -12750,17 +13355,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(97),
+															Line: int(95),
 															Column: int(67),
 														},
 														End: ast.Location{
-															Line: int(97),
+															Line: int(95),
 															Column: int(70),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p773,
+													Ctx: p814,
 													FreeVars: ast.Identifiers{
 														"str",
 													},
@@ -12803,7 +13408,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "split",
+				Value: "parseOctal",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -12824,6 +13429,7 @@ var _StdAst = &ast.DesugaredObject{
 					Fodder: nil,
 					Ctx: p11,
 					FreeVars: ast.Identifiers{
+						"parse_nat",
 						"std",
 					},
 				},
@@ -12833,11 +13439,6 @@ var _StdAst = &ast.DesugaredObject{
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
 							Name: "str",
-							CommaFodder: ast.Fodder{},
-						},
-						ast.CommaSeparatedID{
-							NameFodder: ast.Fodder{},
-							Name: "c",
 							CommaFodder: nil,
 						},
 					},
@@ -12848,141 +13449,393 @@ var _StdAst = &ast.DesugaredObject{
 				Body: &ast.Conditional{
 					NodeBase: ast.NodeBase{
 						LocRange: ast.LocationRange{
-							FileName: "<std>",
+							FileName: "",
 							Begin: ast.Location{
-								Line: int(102),
-								Column: int(5),
+								Line: int(0),
+								Column: int(0),
 							},
 							End: ast.Location{
-								Line: int(109),
-								Column: int(33),
-							},
-							File: p1,
-						},
-						Fodder: ast.Fodder{
-							ast.FodderElement{
-								Kind: ast.FodderKind(0),
-								Blanks: int(0),
-								Indent: int(4),
-								Comment: []string{},
+								Line: int(0),
+								Column: int(0),
 							},
+							File: nil,
 						},
-						Ctx: p781,
+						Fodder: nil,
+						Ctx: nil,
 						FreeVars: ast.Identifiers{
-							"c",
+							"parse_nat",
 							"std",
 							"str",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(102),
-									Column: int(8),
+									Line: int(103),
+									Column: int(12),
 								},
 								End: ast.Location{
-									Line: int(102),
-									Column: int(33),
+									Line: int(103),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p781,
+							Ctx: p823,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
 							},
 						},
-						Left: &ast.Apply{
+						Target: &ast.Index{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(102),
-										Column: int(8),
+										Line: int(103),
+										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(102),
-										Column: int(21),
+										Line: int(103),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p781,
+								Ctx: p823,
 								FreeVars: ast.Identifiers{
 									"std",
-									"str",
 								},
 							},
-							Target: &ast.Index{
+							Target: &ast.Var{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(102),
-											Column: int(8),
+											Line: int(103),
+											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(102),
-											Column: int(16),
+											Line: int(103),
+											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p781,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
 								},
-								Target: &ast.Var{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(102),
-												Column: int(8),
-											},
-											End: ast.Location{
-												Line: int(102),
-												Column: int(11),
-											},
-											File: p1,
+								Id: "std",
+							},
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
 										},
-										Fodder: ast.Fodder{},
-										Ctx: nil,
-										FreeVars: ast.Identifiers{
-											"std",
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
 										},
+										File: nil,
 									},
-									Id: "std",
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: nil,
 								},
-								LeftBracketFodder: ast.Fodder{},
-								Index: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "",
-											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											File: nil,
+								Value: "isString",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(103),
+													Column: int(25),
+												},
+												End: ast.Location{
+													Line: int(103),
+													Column: int(28),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p832,
+											FreeVars: ast.Identifiers{
+												"str",
+											},
 										},
-										Fodder: nil,
-										Ctx: nil,
-										FreeVars: nil,
+										Id: "str",
 									},
-									Value: "type",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
+									CommaFodder: nil,
+								},
+							},
+							Named: nil,
+						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
+					},
+					ThenFodder: nil,
+					BranchTrue: &ast.Conditional{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "",
+								Begin: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								End: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								File: nil,
+							},
+							Fodder: nil,
+							Ctx: nil,
+							FreeVars: ast.Identifiers{
+								"parse_nat",
+								"std",
+								"str",
+							},
+						},
+						Cond: &ast.Binary{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(104),
+										Column: int(12),
+									},
+									End: ast.Location{
+										Line: int(104),
+										Column: int(31),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p823,
+								FreeVars: ast.Identifiers{
+									"std",
+									"str",
+								},
+							},
+							Left: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(104),
+											Column: int(12),
+										},
+										End: ast.Location{
+											Line: int(104),
+											Column: int(27),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p823,
+									FreeVars: ast.Identifiers{
+										"std",
+										"str",
+									},
+								},
+								Target: &ast.Index{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(104),
+												Column: int(12),
+											},
+											End: ast.Location{
+												Line: int(104),
+												Column: int(22),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p823,
+										FreeVars: ast.Identifiers{
+											"std",
+										},
+									},
+									Target: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(104),
+													Column: int(12),
+												},
+												End: ast.Location{
+													Line: int(104),
+													Column: int(15),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
+										},
+										Value: "length",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(104),
+															Column: int(23),
+														},
+														End: ast.Location{
+															Line: int(104),
+															Column: int(26),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p847,
+													FreeVars: ast.Identifiers{
+														"str",
+													},
+												},
+												Id: "str",
+											},
+											CommaFodder: nil,
+										},
+									},
+									Named: nil,
+								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
+							},
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(7),
+							Right: &ast.LiteralNumber{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(104),
+											Column: int(30),
+										},
+										End: ast.Location{
+											Line: int(104),
+											Column: int(31),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p823,
+									FreeVars: nil,
+								},
+								Value: float64(0),
+								OriginalString: "0",
+							},
+						},
+						ThenFodder: nil,
+						BranchTrue: &ast.Apply{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(105),
+										Column: int(5),
+									},
+									End: ast.Location{
+										Line: int(105),
+										Column: int(22),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p823,
+								FreeVars: ast.Identifiers{
+									"parse_nat",
+									"str",
 								},
-								RightBracketFodder: nil,
-								Id: nil,
+							},
+							Target: &ast.Var{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(105),
+											Column: int(5),
+										},
+										End: ast.Location{
+											Line: int(105),
+											Column: int(14),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{
+										ast.FodderElement{
+											Kind: ast.FodderKind(0),
+											Blanks: int(0),
+											Indent: int(4),
+											Comment: []string{},
+										},
+									},
+									Ctx: p823,
+									FreeVars: ast.Identifiers{
+										"parse_nat",
+									},
+								},
+								Id: "parse_nat",
 							},
 							FodderLeft: ast.Fodder{},
 							Arguments: ast.Arguments{
@@ -12993,23 +13846,47 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(102),
-														Column: int(17),
+														Line: int(105),
+														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(102),
-														Column: int(20),
+														Line: int(105),
+														Column: int(18),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p794,
+												Ctx: p857,
 												FreeVars: ast.Identifiers{
 													"str",
 												},
 											},
 											Id: "str",
 										},
+										CommaFodder: ast.Fodder{},
+									},
+									ast.CommaSeparatedExpr{
+										Expr: &ast.LiteralNumber{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(105),
+														Column: int(20),
+													},
+													End: ast.Location{
+														Line: int(105),
+														Column: int(21),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p857,
+												FreeVars: nil,
+											},
+											Value: float64(8),
+											OriginalString: "8",
+										},
 										CommaFodder: nil,
 									},
 								},
@@ -13020,55 +13897,66 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
+						ElseFodder: nil,
+						BranchFalse: &ast.Error{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
-									FileName: "<std>",
+									FileName: "",
 									Begin: ast.Location{
-										Line: int(102),
-										Column: int(25),
+										Line: int(0),
+										Column: int(0),
 									},
 									End: ast.Location{
-										Line: int(102),
-										Column: int(33),
+										Line: int(0),
+										Column: int(0),
 									},
-									File: p1,
+									File: nil,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p781,
+								Fodder: nil,
+								Ctx: nil,
 								FreeVars: nil,
 							},
-							Value: "string",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
+							Expr: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(104),
+											Column: int(34),
+										},
+										End: ast.Location{
+											Line: int(104),
+											Column: int(59),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p823,
+									FreeVars: nil,
+								},
+								Value: "Not an octal number: \"\"",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
 						},
 					},
-					ThenFodder: ast.Fodder{},
-					BranchTrue: &ast.Error{
+					ElseFodder: nil,
+					BranchFalse: &ast.Error{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
-								FileName: "<std>",
+								FileName: "",
 								Begin: ast.Location{
-									Line: int(103),
-									Column: int(7),
+									Line: int(0),
+									Column: int(0),
 								},
 								End: ast.Location{
-									Line: int(103),
-									Column: int(81),
-								},
-								File: p1,
-							},
-							Fodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(6),
-									Comment: []string{},
+									Line: int(0),
+									Column: int(0),
 								},
+								File: nil,
 							},
-							Ctx: p781,
+							Fodder: nil,
+							Ctx: nil,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -13080,16 +13968,16 @@ var _StdAst = &ast.DesugaredObject{
 									FileName: "<std>",
 									Begin: ast.Location{
 										Line: int(103),
-										Column: int(13),
+										Column: int(32),
 									},
 									End: ast.Location{
 										Line: int(103),
-										Column: int(81),
+										Column: int(71),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p781,
+								Ctx: p823,
 								FreeVars: ast.Identifiers{
 									"std",
 									"str",
@@ -13101,19 +13989,19 @@ var _StdAst = &ast.DesugaredObject{
 										FileName: "<std>",
 										Begin: ast.Location{
 											Line: int(103),
-											Column: int(13),
+											Column: int(32),
 										},
 										End: ast.Location{
 											Line: int(103),
-											Column: int(65),
+											Column: int(55),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p781,
+									Ctx: p823,
 									FreeVars: nil,
 								},
-								Value: "std.split first parameter should be a string, got ",
+								Value: "Expected string, got ",
 								Kind: ast.LiteralStringKind(1),
 								BlockIndent: "",
 							},
@@ -13125,16 +14013,16 @@ var _StdAst = &ast.DesugaredObject{
 										FileName: "<std>",
 										Begin: ast.Location{
 											Line: int(103),
-											Column: int(68),
+											Column: int(58),
 										},
 										End: ast.Location{
 											Line: int(103),
-											Column: int(81),
+											Column: int(71),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p781,
+									Ctx: p823,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
@@ -13146,16 +14034,16 @@ var _StdAst = &ast.DesugaredObject{
 											FileName: "<std>",
 											Begin: ast.Location{
 												Line: int(103),
-												Column: int(68),
+												Column: int(58),
 											},
 											End: ast.Location{
 												Line: int(103),
-												Column: int(76),
+												Column: int(66),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p781,
+										Ctx: p823,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -13166,11 +14054,11 @@ var _StdAst = &ast.DesugaredObject{
 												FileName: "<std>",
 												Begin: ast.Location{
 													Line: int(103),
-													Column: int(68),
+													Column: int(58),
 												},
 												End: ast.Location{
 													Line: int(103),
-													Column: int(71),
+													Column: int(61),
 												},
 												File: p1,
 											},
@@ -13218,16 +14106,16 @@ var _StdAst = &ast.DesugaredObject{
 														FileName: "<std>",
 														Begin: ast.Location{
 															Line: int(103),
-															Column: int(77),
+															Column: int(67),
 														},
 														End: ast.Location{
 															Line: int(103),
-															Column: int(80),
+															Column: int(70),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p812,
+													Ctx: p876,
 													FreeVars: ast.Identifiers{
 														"str",
 													},
@@ -13246,32 +14134,234 @@ var _StdAst = &ast.DesugaredObject{
 							},
 						},
 					},
-					ElseFodder: ast.Fodder{
-						ast.FodderElement{
-							Kind: ast.FodderKind(0),
-							Blanks: int(0),
-							Indent: int(4),
-							Comment: []string{},
+				},
+			},
+			PlusSuper: false,
+		},
+		ast.DesugaredObjectField{
+			Hide: ast.ObjectFieldHide(0),
+			Name: &ast.LiteralString{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
 						},
+						File: nil,
 					},
-					BranchFalse: &ast.Conditional{
+					Fodder: nil,
+					Ctx: nil,
+					FreeVars: nil,
+				},
+				Value: "parseHex",
+				Kind: ast.LiteralStringKind(1),
+				BlockIndent: "",
+			},
+			Body: &ast.Function{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: p11,
+					FreeVars: ast.Identifiers{
+						"parse_nat",
+						"std",
+					},
+				},
+				ParenLeftFodder: ast.Fodder{},
+				Parameters: ast.Parameters{
+					Required: []ast.CommaSeparatedID{
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "str",
+							CommaFodder: nil,
+						},
+					},
+					Optional: nil,
+				},
+				TrailingComma: false,
+				ParenRightFodder: ast.Fodder{},
+				Body: &ast.Conditional{
+					NodeBase: ast.NodeBase{
+						LocRange: ast.LocationRange{
+							FileName: "",
+							Begin: ast.Location{
+								Line: int(0),
+								Column: int(0),
+							},
+							End: ast.Location{
+								Line: int(0),
+								Column: int(0),
+							},
+							File: nil,
+						},
+						Fodder: nil,
+						Ctx: nil,
+						FreeVars: ast.Identifiers{
+							"parse_nat",
+							"std",
+							"str",
+						},
+					},
+					Cond: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(104),
-									Column: int(10),
+									Line: int(108),
+									Column: int(12),
 								},
 								End: ast.Location{
-									Line: int(109),
-									Column: int(33),
+									Line: int(108),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p781,
+							Ctx: p885,
 							FreeVars: ast.Identifiers{
-								"c",
+								"std",
+								"str",
+							},
+						},
+						Target: &ast.Index{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(108),
+										Column: int(12),
+									},
+									End: ast.Location{
+										Line: int(108),
+										Column: int(24),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p885,
+								FreeVars: ast.Identifiers{
+									"std",
+								},
+							},
+							Target: &ast.Var{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(108),
+											Column: int(12),
+										},
+										End: ast.Location{
+											Line: int(108),
+											Column: int(15),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"std",
+									},
+								},
+								Id: "std",
+							},
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: nil,
+								},
+								Value: "isString",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(108),
+													Column: int(25),
+												},
+												End: ast.Location{
+													Line: int(108),
+													Column: int(28),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p894,
+											FreeVars: ast.Identifiers{
+												"str",
+											},
+										},
+										Id: "str",
+									},
+									CommaFodder: nil,
+								},
+							},
+							Named: nil,
+						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
+					},
+					ThenFodder: nil,
+					BranchTrue: &ast.Conditional{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "",
+								Begin: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								End: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								File: nil,
+							},
+							Fodder: nil,
+							Ctx: nil,
+							FreeVars: ast.Identifiers{
+								"parse_nat",
 								"std",
 								"str",
 							},
@@ -13281,20 +14371,20 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(104),
-										Column: int(13),
+										Line: int(109),
+										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(104),
-										Column: int(36),
+										Line: int(109),
+										Column: int(31),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p781,
+								Ctx: p885,
 								FreeVars: ast.Identifiers{
-									"c",
 									"std",
+									"str",
 								},
 							},
 							Left: &ast.Apply{
@@ -13302,20 +14392,20 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(104),
-											Column: int(13),
+											Line: int(109),
+											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(104),
-											Column: int(24),
+											Line: int(109),
+											Column: int(27),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p781,
+									Ctx: p885,
 									FreeVars: ast.Identifiers{
-										"c",
 										"std",
+										"str",
 									},
 								},
 								Target: &ast.Index{
@@ -13323,17 +14413,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(104),
-												Column: int(13),
+												Line: int(109),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(104),
-												Column: int(21),
+												Line: int(109),
+												Column: int(22),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p781,
+										Ctx: p885,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -13343,12 +14433,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(104),
-													Column: int(13),
+													Line: int(109),
+													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(104),
-													Column: int(16),
+													Line: int(109),
+													Column: int(15),
 												},
 												File: p1,
 											},
@@ -13379,7 +14469,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
+										Value: "length",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -13395,22 +14485,22 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(104),
-															Column: int(22),
+															Line: int(109),
+															Column: int(23),
 														},
 														End: ast.Location{
-															Line: int(104),
-															Column: int(23),
+															Line: int(109),
+															Column: int(26),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p828,
+													Ctx: p909,
 													FreeVars: ast.Identifiers{
-														"c",
+														"str",
 													},
 												},
-												Id: "c",
+												Id: "str",
 											},
 											CommaFodder: nil,
 										},
@@ -13423,731 +14513,333 @@ var _StdAst = &ast.DesugaredObject{
 								TailStrictFodder: nil,
 							},
 							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
+							Op: ast.BinaryOp(7),
+							Right: &ast.LiteralNumber{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(104),
-											Column: int(28),
+											Line: int(109),
+											Column: int(30),
 										},
 										End: ast.Location{
-											Line: int(104),
-											Column: int(36),
+											Line: int(109),
+											Column: int(31),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p781,
+									Ctx: p885,
 									FreeVars: nil,
 								},
-								Value: "string",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								Value: float64(0),
+								OriginalString: "0",
 							},
 						},
-						ThenFodder: ast.Fodder{},
-						BranchTrue: &ast.Error{
+						ThenFodder: nil,
+						BranchTrue: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(105),
-										Column: int(7),
+										Line: int(110),
+										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(105),
-										Column: int(80),
+										Line: int(110),
+										Column: int(23),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(6),
-										Comment: []string{},
-									},
-								},
-								Ctx: p781,
+								Fodder: ast.Fodder{},
+								Ctx: p885,
 								FreeVars: ast.Identifiers{
-									"c",
-									"std",
+									"parse_nat",
+									"str",
 								},
 							},
-							Expr: &ast.Binary{
+							Target: &ast.Var{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(105),
-											Column: int(13),
+											Line: int(110),
+											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(105),
-											Column: int(80),
+											Line: int(110),
+											Column: int(14),
 										},
 										File: p1,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p781,
-									FreeVars: ast.Identifiers{
-										"c",
-										"std",
-									},
-								},
-								Left: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(105),
-												Column: int(13),
-											},
-											End: ast.Location{
-												Line: int(105),
-												Column: int(66),
-											},
-											File: p1,
+									Fodder: ast.Fodder{
+										ast.FodderElement{
+											Kind: ast.FodderKind(0),
+											Blanks: int(0),
+											Indent: int(4),
+											Comment: []string{},
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p781,
-										FreeVars: nil,
 									},
-									Value: "std.split second parameter should be a string, got ",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(3),
-								Right: &ast.Apply{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(105),
-												Column: int(69),
-											},
-											End: ast.Location{
-												Line: int(105),
-												Column: int(80),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p781,
-										FreeVars: ast.Identifiers{
-											"c",
-											"std",
-										},
+									Ctx: p885,
+									FreeVars: ast.Identifiers{
+										"parse_nat",
 									},
-									Target: &ast.Index{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(105),
-													Column: int(69),
-												},
-												End: ast.Location{
-													Line: int(105),
-													Column: int(77),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p781,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Target: &ast.Var{
+								},
+								Id: "parse_nat",
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(105),
-														Column: int(69),
+														Line: int(110),
+														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(105),
-														Column: int(72),
+														Line: int(110),
+														Column: int(18),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: nil,
+												Ctx: p919,
 												FreeVars: ast.Identifiers{
-													"std",
+													"str",
 												},
 											},
-											Id: "std",
+											Id: "str",
 										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
+										CommaFodder: ast.Fodder{},
+									},
+									ast.CommaSeparatedExpr{
+										Expr: &ast.LiteralNumber{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
-													FileName: "",
+													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
+														Line: int(110),
+														Column: int(20),
 													},
 													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
+														Line: int(110),
+														Column: int(22),
 													},
-													File: nil,
+													File: p1,
 												},
-												Fodder: nil,
-												Ctx: nil,
+												Fodder: ast.Fodder{},
+												Ctx: p919,
 												FreeVars: nil,
 											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Value: float64(16),
+											OriginalString: "16",
 										},
-										RightBracketFodder: nil,
-										Id: nil,
+										CommaFodder: nil,
 									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(105),
-																Column: int(78),
-															},
-															End: ast.Location{
-																Line: int(105),
-																Column: int(79),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p846,
-														FreeVars: ast.Identifiers{
-															"c",
-														},
-													},
-													Id: "c",
-												},
-												CommaFodder: nil,
-											},
+								},
+								Named: nil,
+							},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
+						},
+						ElseFodder: nil,
+						BranchFalse: &ast.Error{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "",
+									Begin: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									End: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									File: nil,
+								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: nil,
+							},
+							Expr: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(109),
+											Column: int(34),
 										},
-										Named: nil,
+										End: ast.Location{
+											Line: int(109),
+											Column: int(55),
+										},
+										File: p1,
 									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
+									Fodder: ast.Fodder{},
+									Ctx: p885,
+									FreeVars: nil,
 								},
+								Value: "Not hexadecimal: \"\"",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
 							},
 						},
-						ElseFodder: ast.Fodder{
-							ast.FodderElement{
-								Kind: ast.FodderKind(0),
-								Blanks: int(0),
-								Indent: int(4),
-								Comment: []string{},
+					},
+					ElseFodder: nil,
+					BranchFalse: &ast.Error{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "",
+								Begin: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								End: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								File: nil,
+							},
+							Fodder: nil,
+							Ctx: nil,
+							FreeVars: ast.Identifiers{
+								"std",
+								"str",
 							},
 						},
-						BranchFalse: &ast.Conditional{
+						Expr: &ast.Binary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(106),
-										Column: int(10),
+										Line: int(108),
+										Column: int(32),
 									},
 									End: ast.Location{
-										Line: int(109),
-										Column: int(33),
+										Line: int(108),
+										Column: int(71),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p781,
+								Ctx: p885,
 								FreeVars: ast.Identifiers{
-									"c",
 									"std",
 									"str",
 								},
 							},
-							Cond: &ast.Binary{
+							Left: &ast.LiteralString{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(106),
-											Column: int(13),
+											Line: int(108),
+											Column: int(32),
 										},
 										End: ast.Location{
-											Line: int(106),
-											Column: int(31),
+											Line: int(108),
+											Column: int(55),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p885,
+									FreeVars: nil,
+								},
+								Value: "Expected string, got ",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(3),
+							Right: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(108),
+											Column: int(58),
+										},
+										End: ast.Location{
+											Line: int(108),
+											Column: int(71),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p781,
+									Ctx: p885,
 									FreeVars: ast.Identifiers{
-										"c",
 										"std",
+										"str",
 									},
 								},
-								Left: &ast.Apply{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(106),
-												Column: int(13),
+												Line: int(108),
+												Column: int(58),
 											},
 											End: ast.Location{
-												Line: int(106),
-												Column: int(26),
+												Line: int(108),
+												Column: int(66),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p781,
+										Ctx: p885,
 										FreeVars: ast.Identifiers{
-											"c",
 											"std",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(106),
-													Column: int(13),
+													Line: int(108),
+													Column: int(58),
 												},
 												End: ast.Location{
-													Line: int(106),
-													Column: int(23),
+													Line: int(108),
+													Column: int(61),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p781,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(106),
-														Column: int(13),
-													},
-													End: ast.Location{
-														Line: int(106),
-														Column: int(16),
-													},
-													File: p1,
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
+												File: nil,
 											},
-											Id: "std",
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
 										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "length",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(106),
-																Column: int(24),
-															},
-															End: ast.Location{
-																Line: int(106),
-																Column: int(25),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p862,
-														FreeVars: ast.Identifiers{
-															"c",
-														},
-													},
-													Id: "c",
-												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralNumber{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(106),
-												Column: int(30),
-											},
-											End: ast.Location{
-												Line: int(106),
-												Column: int(31),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p781,
-										FreeVars: nil,
-									},
-									Value: float64(1),
-									OriginalString: "1",
-								},
-							},
-							ThenFodder: ast.Fodder{},
-							BranchTrue: &ast.Error{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(107),
-											Column: int(7),
-										},
-										End: ast.Location{
-											Line: int(107),
-											Column: int(84),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(6),
-											Comment: []string{},
-										},
-									},
-									Ctx: p781,
-									FreeVars: ast.Identifiers{
-										"c",
-										"std",
-									},
-								},
-								Expr: &ast.Binary{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(107),
-												Column: int(13),
-											},
-											End: ast.Location{
-												Line: int(107),
-												Column: int(84),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p781,
-										FreeVars: ast.Identifiers{
-											"c",
-											"std",
-										},
-									},
-									Left: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(107),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(107),
-													Column: int(68),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p781,
-											FreeVars: nil,
-										},
-										Value: "std.split second parameter should have length 1, got ",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(3),
-									Right: &ast.Apply{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(107),
-													Column: int(71),
-												},
-												End: ast.Location{
-													Line: int(107),
-													Column: int(84),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p781,
-											FreeVars: ast.Identifiers{
-												"c",
-												"std",
-											},
-										},
-										Target: &ast.Index{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(107),
-														Column: int(71),
-													},
-													End: ast.Location{
-														Line: int(107),
-														Column: int(81),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p781,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Target: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(107),
-															Column: int(71),
-														},
-														End: ast.Location{
-															Line: int(107),
-															Column: int(74),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: nil,
-													FreeVars: ast.Identifiers{
-														"std",
-													},
-												},
-												Id: "std",
-											},
-											LeftBracketFodder: ast.Fodder{},
-											Index: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														File: nil,
-													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: nil,
-												},
-												Value: "length",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
-											},
-											RightBracketFodder: nil,
-											Id: nil,
-										},
-										FodderLeft: ast.Fodder{},
-										Arguments: ast.Arguments{
-											Positional: []ast.CommaSeparatedExpr{
-												ast.CommaSeparatedExpr{
-													Expr: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(107),
-																	Column: int(82),
-																},
-																End: ast.Location{
-																	Line: int(107),
-																	Column: int(83),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: p880,
-															FreeVars: ast.Identifiers{
-																"c",
-															},
-														},
-														Id: "c",
-													},
-													CommaFodder: nil,
-												},
-											},
-											Named: nil,
-										},
-										TrailingComma: false,
-										TailStrict: false,
-										FodderRight: ast.Fodder{},
-										TailStrictFodder: nil,
-									},
-								},
-							},
-							ElseFodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(4),
-									Comment: []string{},
-								},
-							},
-							BranchFalse: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(109),
-											Column: int(7),
-										},
-										End: ast.Location{
-											Line: int(109),
-											Column: int(33),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p781,
-									FreeVars: ast.Identifiers{
-										"c",
-										"std",
-										"str",
-									},
-								},
-								Target: &ast.Index{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(109),
-												Column: int(7),
-											},
-											End: ast.Location{
-												Line: int(109),
-												Column: int(21),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p781,
-										FreeVars: ast.Identifiers{
-											"std",
-										},
-									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(109),
-													Column: int(7),
-												},
-												End: ast.Location{
-													Line: int(109),
-													Column: int(10),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{
-												ast.FodderElement{
-													Kind: ast.FodderKind(0),
-													Blanks: int(0),
-													Indent: int(6),
-													Comment: []string{},
-												},
-											},
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
-										},
-										Value: "splitLimit",
+										Value: "type",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -14163,92 +14855,23 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(109),
-															Column: int(22),
+															Line: int(108),
+															Column: int(67),
 														},
 														End: ast.Location{
-															Line: int(109),
-															Column: int(25),
+															Line: int(108),
+															Column: int(70),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p893,
+													Ctx: p938,
 													FreeVars: ast.Identifiers{
 														"str",
 													},
 												},
 												Id: "str",
 											},
-											CommaFodder: ast.Fodder{},
-										},
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(109),
-															Column: int(27),
-														},
-														End: ast.Location{
-															Line: int(109),
-															Column: int(28),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p893,
-													FreeVars: ast.Identifiers{
-														"c",
-													},
-												},
-												Id: "c",
-											},
-											CommaFodder: ast.Fodder{},
-										},
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Unary{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(109),
-															Column: int(30),
-														},
-														End: ast.Location{
-															Line: int(109),
-															Column: int(32),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p893,
-													FreeVars: nil,
-												},
-												Op: ast.UnaryOp(3),
-												Expr: &ast.LiteralNumber{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(109),
-																Column: int(31),
-															},
-															End: ast.Location{
-																Line: int(109),
-																Column: int(32),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p893,
-														FreeVars: nil,
-													},
-													Value: float64(1),
-													OriginalString: "1",
-												},
-											},
 											CommaFodder: nil,
 										},
 									},
@@ -14285,7 +14908,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "splitLimit",
+				Value: "split",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -14320,11 +14943,6 @@ var _StdAst = &ast.DesugaredObject{
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
 							Name: "c",
-							CommaFodder: ast.Fodder{},
-						},
-						ast.CommaSeparatedID{
-							NameFodder: ast.Fodder{},
-							Name: "maxsplits",
 							CommaFodder: nil,
 						},
 					},
@@ -14335,464 +14953,201 @@ var _StdAst = &ast.DesugaredObject{
 				Body: &ast.Conditional{
 					NodeBase: ast.NodeBase{
 						LocRange: ast.LocationRange{
-							FileName: "<std>",
+							FileName: "",
 							Begin: ast.Location{
-								Line: int(112),
-								Column: int(5),
+								Line: int(0),
+								Column: int(0),
 							},
 							End: ast.Location{
-								Line: int(130),
-								Column: int(29),
-							},
-							File: p1,
-						},
-						Fodder: ast.Fodder{
-							ast.FodderElement{
-								Kind: ast.FodderKind(0),
-								Blanks: int(0),
-								Indent: int(4),
-								Comment: []string{},
+								Line: int(0),
+								Column: int(0),
 							},
+							File: nil,
 						},
-						Ctx: p905,
+						Fodder: nil,
+						Ctx: nil,
 						FreeVars: ast.Identifiers{
 							"c",
-							"maxsplits",
 							"std",
 							"str",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(112),
-									Column: int(8),
+									Line: int(113),
+									Column: int(12),
 								},
 								End: ast.Location{
-									Line: int(112),
-									Column: int(33),
+									Line: int(113),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p905,
+							Ctx: p947,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
 							},
 						},
-						Left: &ast.Apply{
+						Target: &ast.Index{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(112),
-										Column: int(8),
+										Line: int(113),
+										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(112),
-										Column: int(21),
+										Line: int(113),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p905,
+								Ctx: p947,
 								FreeVars: ast.Identifiers{
 									"std",
-									"str",
 								},
 							},
-							Target: &ast.Index{
+							Target: &ast.Var{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(112),
-											Column: int(8),
+											Line: int(113),
+											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(112),
-											Column: int(16),
+											Line: int(113),
+											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p905,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
 								},
-								Target: &ast.Var{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(112),
-												Column: int(8),
-											},
-											End: ast.Location{
-												Line: int(112),
-												Column: int(11),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: nil,
-										FreeVars: ast.Identifiers{
-											"std",
-										},
-									},
-									Id: "std",
-								},
-								LeftBracketFodder: ast.Fodder{},
-								Index: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "",
-											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											File: nil,
-										},
-										Fodder: nil,
-										Ctx: nil,
-										FreeVars: nil,
-									},
-									Value: "type",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-								RightBracketFodder: nil,
-								Id: nil,
-							},
-							FodderLeft: ast.Fodder{},
-							Arguments: ast.Arguments{
-								Positional: []ast.CommaSeparatedExpr{
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(112),
-														Column: int(17),
-													},
-													End: ast.Location{
-														Line: int(112),
-														Column: int(20),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p918,
-												FreeVars: ast.Identifiers{
-													"str",
-												},
-											},
-											Id: "str",
-										},
-										CommaFodder: nil,
-									},
-								},
-								Named: nil,
-							},
-							TrailingComma: false,
-							TailStrict: false,
-							FodderRight: ast.Fodder{},
-							TailStrictFodder: nil,
-						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(112),
-										Column: int(25),
-									},
-									End: ast.Location{
-										Line: int(112),
-										Column: int(33),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p905,
-								FreeVars: nil,
-							},
-							Value: "string",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
-					},
-					ThenFodder: ast.Fodder{},
-					BranchTrue: &ast.Error{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "<std>",
-								Begin: ast.Location{
-									Line: int(113),
-									Column: int(7),
-								},
-								End: ast.Location{
-									Line: int(113),
-									Column: int(86),
-								},
-								File: p1,
-							},
-							Fodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(6),
-									Comment: []string{},
-								},
-							},
-							Ctx: p905,
-							FreeVars: ast.Identifiers{
-								"std",
-								"str",
-							},
-						},
-						Expr: &ast.Binary{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(113),
-										Column: int(13),
-									},
-									End: ast.Location{
-										Line: int(113),
-										Column: int(86),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p905,
-								FreeVars: ast.Identifiers{
-									"std",
-									"str",
-								},
+								Id: "std",
 							},
-							Left: &ast.LiteralString{
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
-										FileName: "<std>",
+										FileName: "",
 										Begin: ast.Location{
-											Line: int(113),
-											Column: int(13),
+											Line: int(0),
+											Column: int(0),
 										},
 										End: ast.Location{
-											Line: int(113),
-											Column: int(70),
+											Line: int(0),
+											Column: int(0),
 										},
-										File: p1,
+										File: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p905,
+									Fodder: nil,
+									Ctx: nil,
 									FreeVars: nil,
 								},
-								Value: "std.splitLimit first parameter should be a string, got ",
+								Value: "isString",
 								Kind: ast.LiteralStringKind(1),
 								BlockIndent: "",
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(3),
-							Right: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(113),
-											Column: int(73),
-										},
-										End: ast.Location{
-											Line: int(113),
-											Column: int(86),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p905,
-									FreeVars: ast.Identifiers{
-										"std",
-										"str",
-									},
-								},
-								Target: &ast.Index{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(113),
-												Column: int(73),
-											},
-											End: ast.Location{
-												Line: int(113),
-												Column: int(81),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p905,
-										FreeVars: ast.Identifiers{
-											"std",
-										},
-									},
-									Target: &ast.Var{
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
 													Line: int(113),
-													Column: int(73),
+													Column: int(25),
 												},
 												End: ast.Location{
 													Line: int(113),
-													Column: int(76),
+													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: nil,
+											Ctx: p956,
 											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
-										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(113),
-															Column: int(82),
-														},
-														End: ast.Location{
-															Line: int(113),
-															Column: int(85),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p936,
-													FreeVars: ast.Identifiers{
-														"str",
-													},
-												},
-												Id: "str",
+												"str",
 											},
-											CommaFodder: nil,
 										},
+										Id: "str",
 									},
-									Named: nil,
+									CommaFodder: nil,
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
 							},
+							Named: nil,
 						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
 					},
-					ElseFodder: ast.Fodder{
-						ast.FodderElement{
-							Kind: ast.FodderKind(0),
-							Blanks: int(0),
-							Indent: int(4),
-							Comment: []string{},
-						},
-					},
-					BranchFalse: &ast.Conditional{
+					ThenFodder: nil,
+					BranchTrue: &ast.Conditional{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
-								FileName: "<std>",
+								FileName: "",
 								Begin: ast.Location{
-									Line: int(114),
-									Column: int(10),
+									Line: int(0),
+									Column: int(0),
 								},
 								End: ast.Location{
-									Line: int(130),
-									Column: int(29),
+									Line: int(0),
+									Column: int(0),
 								},
-								File: p1,
+								File: nil,
 							},
-							Fodder: ast.Fodder{},
-							Ctx: p905,
+							Fodder: nil,
+							Ctx: nil,
 							FreeVars: ast.Identifiers{
 								"c",
-								"maxsplits",
 								"std",
 								"str",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
 										Line: int(114),
-										Column: int(13),
+										Column: int(12),
 									},
 									End: ast.Location{
 										Line: int(114),
-										Column: int(36),
+										Column: int(27),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p905,
+								Ctx: p947,
 								FreeVars: ast.Identifiers{
 									"c",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
 											Line: int(114),
-											Column: int(13),
+											Column: int(12),
 										},
 										End: ast.Location{
 											Line: int(114),
@@ -14801,231 +15156,155 @@ var _StdAst = &ast.DesugaredObject{
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p905,
+									Ctx: p947,
 									FreeVars: ast.Identifiers{
-										"c",
 										"std",
 									},
 								},
-								Target: &ast.Index{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
 												Line: int(114),
-												Column: int(13),
+												Column: int(12),
 											},
 											End: ast.Location{
 												Line: int(114),
-												Column: int(21),
+												Column: int(15),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p905,
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
 									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(114),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(114),
-													Column: int(16),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											File: nil,
 										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
 									},
-									RightBracketFodder: nil,
-									Id: nil,
+									Value: "isString",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
 								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(114),
-															Column: int(22),
-														},
-														End: ast.Location{
-															Line: int(114),
-															Column: int(23),
-														},
-														File: p1,
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(114),
+														Column: int(25),
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p952,
-													FreeVars: ast.Identifiers{
-														"c",
+													End: ast.Location{
+														Line: int(114),
+														Column: int(26),
 													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p969,
+												FreeVars: ast.Identifiers{
+													"c",
 												},
-												Id: "c",
 											},
-											CommaFodder: nil,
-										},
-									},
-									Named: nil,
-								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
-							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(114),
-											Column: int(28),
-										},
-										End: ast.Location{
-											Line: int(114),
-											Column: int(36),
+											Id: "c",
 										},
-										File: p1,
+										CommaFodder: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p905,
-									FreeVars: nil,
 								},
-								Value: "string",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								Named: nil,
 							},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
 						},
-						ThenFodder: ast.Fodder{},
-						BranchTrue: &ast.Error{
+						ThenFodder: nil,
+						BranchTrue: &ast.Conditional{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
-									FileName: "<std>",
+									FileName: "",
 									Begin: ast.Location{
-										Line: int(115),
-										Column: int(7),
+										Line: int(0),
+										Column: int(0),
 									},
 									End: ast.Location{
-										Line: int(115),
-										Column: int(85),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(6),
-										Comment: []string{},
+										Line: int(0),
+										Column: int(0),
 									},
+									File: nil,
 								},
-								Ctx: p905,
+								Fodder: nil,
+								Ctx: nil,
 								FreeVars: ast.Identifiers{
 									"c",
 									"std",
+									"str",
 								},
 							},
-							Expr: &ast.Binary{
+							Cond: &ast.Binary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
 											Line: int(115),
-											Column: int(13),
+											Column: int(12),
 										},
 										End: ast.Location{
 											Line: int(115),
-											Column: int(85),
+											Column: int(30),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p905,
+									Ctx: p947,
 									FreeVars: ast.Identifiers{
 										"c",
 										"std",
 									},
 								},
-								Left: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(115),
-												Column: int(13),
-											},
-											End: ast.Location{
-												Line: int(115),
-												Column: int(71),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p905,
-										FreeVars: nil,
-									},
-									Value: "std.splitLimit second parameter should be a string, got ",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(3),
-								Right: &ast.Apply{
+								Left: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
 												Line: int(115),
-												Column: int(74),
+												Column: int(12),
 											},
 											End: ast.Location{
 												Line: int(115),
-												Column: int(85),
+												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p905,
+										Ctx: p947,
 										FreeVars: ast.Identifiers{
 											"c",
 											"std",
@@ -15037,16 +15316,16 @@ var _StdAst = &ast.DesugaredObject{
 												FileName: "<std>",
 												Begin: ast.Location{
 													Line: int(115),
-													Column: int(74),
+													Column: int(12),
 												},
 												End: ast.Location{
 													Line: int(115),
-													Column: int(82),
+													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p905,
+											Ctx: p947,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -15057,11 +15336,11 @@ var _StdAst = &ast.DesugaredObject{
 													FileName: "<std>",
 													Begin: ast.Location{
 														Line: int(115),
-														Column: int(74),
+														Column: int(12),
 													},
 													End: ast.Location{
 														Line: int(115),
-														Column: int(77),
+														Column: int(15),
 													},
 													File: p1,
 												},
@@ -15092,7 +15371,7 @@ var _StdAst = &ast.DesugaredObject{
 												Ctx: nil,
 												FreeVars: nil,
 											},
-											Value: "type",
+											Value: "length",
 											Kind: ast.LiteralStringKind(1),
 											BlockIndent: "",
 										},
@@ -15109,16 +15388,16 @@ var _StdAst = &ast.DesugaredObject{
 															FileName: "<std>",
 															Begin: ast.Location{
 																Line: int(115),
-																Column: int(83),
+																Column: int(23),
 															},
 															End: ast.Location{
 																Line: int(115),
-																Column: int(84),
+																Column: int(24),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p970,
+														Ctx: p984,
 														FreeVars: ast.Identifiers{
 															"c",
 														},
@@ -15135,46 +15414,38 @@ var _StdAst = &ast.DesugaredObject{
 									FodderRight: ast.Fodder{},
 									TailStrictFodder: nil,
 								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(12),
+								Right: &ast.LiteralNumber{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(115),
+												Column: int(29),
+											},
+											End: ast.Location{
+												Line: int(115),
+												Column: int(30),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p947,
+										FreeVars: nil,
+									},
+									Value: float64(1),
+									OriginalString: "1",
+								},
 							},
-						},
-						ElseFodder: ast.Fodder{
-							ast.FodderElement{
-								Kind: ast.FodderKind(0),
-								Blanks: int(0),
-								Indent: int(4),
-								Comment: []string{},
-							},
-						},
-						BranchFalse: &ast.Conditional{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(116),
-										Column: int(10),
-									},
-									End: ast.Location{
-										Line: int(130),
-										Column: int(29),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p905,
-								FreeVars: ast.Identifiers{
-									"c",
-									"maxsplits",
-									"std",
-									"str",
-								},
-							},
-							Cond: &ast.Binary{
+							ThenFodder: nil,
+							BranchTrue: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
 											Line: int(116),
-											Column: int(13),
+											Column: int(5),
 										},
 										End: ast.Location{
 											Line: int(116),
@@ -15183,185 +15454,210 @@ var _StdAst = &ast.DesugaredObject{
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p905,
+									Ctx: p947,
 									FreeVars: ast.Identifiers{
 										"c",
 										"std",
+										"str",
 									},
 								},
-								Left: &ast.Apply{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
 												Line: int(116),
-												Column: int(13),
+												Column: int(5),
 											},
 											End: ast.Location{
 												Line: int(116),
-												Column: int(26),
+												Column: int(19),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p905,
+										Ctx: p947,
 										FreeVars: ast.Identifiers{
-											"c",
 											"std",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
 													Line: int(116),
-													Column: int(13),
+													Column: int(5),
 												},
 												End: ast.Location{
 													Line: int(116),
-													Column: int(23),
+													Column: int(8),
 												},
 												File: p1,
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p905,
+											Fodder: ast.Fodder{
+												ast.FodderElement{
+													Kind: ast.FodderKind(0),
+													Blanks: int(0),
+													Indent: int(4),
+													Comment: []string{},
+												},
+											},
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(116),
-														Column: int(13),
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
+										},
+										Value: "splitLimit",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(116),
+															Column: int(20),
+														},
+														End: ast.Location{
+															Line: int(116),
+															Column: int(23),
+														},
+														File: p1,
 													},
-													End: ast.Location{
-														Line: int(116),
-														Column: int(16),
+													Fodder: ast.Fodder{},
+													Ctx: p997,
+													FreeVars: ast.Identifiers{
+														"str",
 													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
 												},
+												Id: "str",
 											},
-											Id: "std",
+											CommaFodder: ast.Fodder{},
 										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(116),
+															Column: int(25),
+														},
+														End: ast.Location{
+															Line: int(116),
+															Column: int(26),
+														},
+														File: p1,
 													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
+													Fodder: ast.Fodder{},
+													Ctx: p997,
+													FreeVars: ast.Identifiers{
+														"c",
 													},
-													File: nil,
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
+												Id: "c",
 											},
-											Value: "length",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											CommaFodder: ast.Fodder{},
 										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Unary{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(116),
+															Column: int(28),
+														},
+														End: ast.Location{
+															Line: int(116),
+															Column: int(30),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p997,
+													FreeVars: nil,
+												},
+												Op: ast.UnaryOp(3),
+												Expr: &ast.LiteralNumber{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
 																Line: int(116),
-																Column: int(24),
+																Column: int(29),
 															},
 															End: ast.Location{
 																Line: int(116),
-																Column: int(25),
+																Column: int(30),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p986,
-														FreeVars: ast.Identifiers{
-															"c",
-														},
+														Ctx: p997,
+														FreeVars: nil,
 													},
-													Id: "c",
+													Value: float64(1),
+													OriginalString: "1",
 												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralNumber{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(116),
-												Column: int(30),
 											},
-											End: ast.Location{
-												Line: int(116),
-												Column: int(31),
-											},
-											File: p1,
+											CommaFodder: nil,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p905,
-										FreeVars: nil,
 									},
-									Value: float64(1),
-									OriginalString: "1",
+									Named: nil,
 								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
-							ThenFodder: ast.Fodder{},
-							BranchTrue: &ast.Error{
+							ElseFodder: nil,
+							BranchFalse: &ast.Error{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
-										FileName: "<std>",
+										FileName: "",
 										Begin: ast.Location{
-											Line: int(117),
-											Column: int(7),
+											Line: int(0),
+											Column: int(0),
 										},
 										End: ast.Location{
-											Line: int(117),
-											Column: int(89),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(6),
-											Comment: []string{},
+											Line: int(0),
+											Column: int(0),
 										},
+										File: nil,
 									},
-									Ctx: p905,
+									Fodder: nil,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"c",
 										"std",
@@ -15372,17 +15668,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(117),
-												Column: int(13),
+												Line: int(115),
+												Column: int(34),
 											},
 											End: ast.Location{
-												Line: int(117),
-												Column: int(89),
+												Line: int(115),
+												Column: int(101),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p905,
+										Ctx: p947,
 										FreeVars: ast.Identifiers{
 											"c",
 											"std",
@@ -15393,20 +15689,20 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(117),
-													Column: int(13),
+													Line: int(115),
+													Column: int(34),
 												},
 												End: ast.Location{
-													Line: int(117),
-													Column: int(73),
+													Line: int(115),
+													Column: int(87),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p905,
+											Ctx: p947,
 											FreeVars: nil,
 										},
-										Value: "std.splitLimit second parameter should have length 1, got ",
+										Value: "std.split second parameter should be a string, got ",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -15417,17 +15713,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(117),
-													Column: int(76),
+													Line: int(115),
+													Column: int(90),
 												},
 												End: ast.Location{
-													Line: int(117),
-													Column: int(89),
+													Line: int(115),
+													Column: int(101),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p905,
+											Ctx: p947,
 											FreeVars: ast.Identifiers{
 												"c",
 												"std",
@@ -15438,17 +15734,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(117),
-														Column: int(76),
+														Line: int(115),
+														Column: int(90),
 													},
 													End: ast.Location{
-														Line: int(117),
-														Column: int(86),
+														Line: int(115),
+														Column: int(98),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p905,
+												Ctx: p947,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -15458,12 +15754,12 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(117),
-															Column: int(76),
+															Line: int(115),
+															Column: int(90),
 														},
 														End: ast.Location{
-															Line: int(117),
-															Column: int(79),
+															Line: int(115),
+															Column: int(93),
 														},
 														File: p1,
 													},
@@ -15494,7 +15790,7 @@ var _StdAst = &ast.DesugaredObject{
 													Ctx: nil,
 													FreeVars: nil,
 												},
-												Value: "length",
+												Value: "type",
 												Kind: ast.LiteralStringKind(1),
 												BlockIndent: "",
 											},
@@ -15510,17 +15806,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(117),
-																	Column: int(87),
+																	Line: int(115),
+																	Column: int(99),
 																},
 																End: ast.Location{
-																	Line: int(117),
-																	Column: int(88),
+																	Line: int(115),
+																	Column: int(100),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1004,
+															Ctx: p1017,
 															FreeVars: ast.Identifiers{
 																"c",
 															},
@@ -15539,440 +15835,1131 @@ var _StdAst = &ast.DesugaredObject{
 									},
 								},
 							},
-							ElseFodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(4),
-									Comment: []string{},
+						},
+						ElseFodder: nil,
+						BranchFalse: &ast.Error{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "",
+									Begin: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									End: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									File: nil,
+								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"c",
+									"std",
 								},
 							},
-							BranchFalse: &ast.Conditional{
+							Expr: &ast.Binary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(118),
-											Column: int(10),
+											Line: int(114),
+											Column: int(30),
 										},
 										End: ast.Location{
-											Line: int(130),
-											Column: int(29),
+											Line: int(114),
+											Column: int(97),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p905,
+									Ctx: p947,
 									FreeVars: ast.Identifiers{
 										"c",
-										"maxsplits",
 										"std",
-										"str",
 									},
 								},
-								Cond: &ast.Binary{
+								Left: &ast.LiteralString{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(118),
-												Column: int(13),
+												Line: int(114),
+												Column: int(30),
 											},
 											End: ast.Location{
-												Line: int(118),
-												Column: int(44),
+												Line: int(114),
+												Column: int(83),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p947,
+										FreeVars: nil,
+									},
+									Value: "std.split second parameter should be a string, got ",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(3),
+								Right: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(114),
+												Column: int(86),
+											},
+											End: ast.Location{
+												Line: int(114),
+												Column: int(97),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p905,
+										Ctx: p947,
 										FreeVars: ast.Identifiers{
-											"maxsplits",
+											"c",
 											"std",
 										},
 									},
-									Left: &ast.Apply{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(118),
-													Column: int(13),
+													Line: int(114),
+													Column: int(86),
 												},
 												End: ast.Location{
-													Line: int(118),
-													Column: int(32),
+													Line: int(114),
+													Column: int(94),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p905,
+											Ctx: p947,
 											FreeVars: ast.Identifiers{
-												"maxsplits",
 												"std",
 											},
 										},
-										Target: &ast.Index{
+										Target: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(118),
-														Column: int(13),
+														Line: int(114),
+														Column: int(86),
 													},
 													End: ast.Location{
-														Line: int(118),
-														Column: int(21),
+														Line: int(114),
+														Column: int(89),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p905,
+												Ctx: nil,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
 											},
-											Target: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(118),
-															Column: int(13),
-														},
-														End: ast.Location{
-															Line: int(118),
-															Column: int(16),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: nil,
-													FreeVars: ast.Identifiers{
-														"std",
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-												},
-												Id: "std",
-											},
-											LeftBracketFodder: ast.Fodder{},
-											Index: &ast.LiteralString{
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+									End: ast.Location{
+										Line: int(120),
+										Column: int(27),
 									},
+									File: p1,
 								},
-								BranchFalse: &ast.Local{
+								Fodder: ast.Fodder{},
+								Ctx: p1058,
+								FreeVars: ast.Identifiers{
+									"c",
+									"std",
+								},
+							},
+							Target: &ast.Index{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(120),
+											Column: int(12),
+										},
+										End: ast.Location{
+											Line: int(120),
+											Column: int(24),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p1058,
+									FreeVars: ast.Identifiers{
+										"std",
+									},
+								},
+								Target: &ast.Var{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(120),
+												Column: int(12),
+											},
+											End: ast.Location{
+												Line: int(120),
+												Column: int(15),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"std",
+										},
+									},
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
+									},
+									Value: "isString",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(120),
+														Column: int(25),
+													},
+													End: ast.Location{
+														Line: int(120),
+														Column: int(26),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p1080,
+												FreeVars: ast.Identifiers{
+													"c",
+												},
+											},
+											Id: "c",
+										},
+										CommaFodder: nil,
+									},
+								},
+								Named: nil,
+							},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
+						},
+						ThenFodder: nil,
+						BranchTrue: &ast.Conditional{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "",
+									Begin: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									End: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									File: nil,
+								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"c",
+									"maxsplits",
+									"std",
+									"str",
+								},
+							},
+							Cond: &ast.Binary{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(121),
+											Column: int(12),
+										},
+										End: ast.Location{
+											Line: int(121),
+											Column: int(30),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p1058,
+									FreeVars: ast.Identifiers{
+										"c",
+										"std",
+									},
+								},
+								Left: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
 												Line: int(121),
-												Column: int(7),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(130),
+												Line: int(121),
+												Column: int(25),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1058,
+										FreeVars: ast.Identifiers{
+											"c",
+											"std",
+										},
+									},
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(121),
+													Column: int(12),
+												},
+												End: ast.Location{
+													Line: int(121),
+													Column: int(22),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1058,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(121),
+														Column: int(12),
+													},
+													End: ast.Location{
+														Line: int(121),
+														Column: int(15),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "length",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(121),
+																Column: int(23),
+															},
+															End: ast.Location{
+																Line: int(121),
+																Column: int(24),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p1095,
+														FreeVars: ast.Identifiers{
+															"c",
+														},
+													},
+													Id: "c",
+												},
+												CommaFodder: nil,
+											},
+										},
+										Named: nil,
+									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
+								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(12),
+								Right: &ast.LiteralNumber{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(121),
 												Column: int(29),
 											},
+											End: ast.Location{
+												Line: int(121),
+												Column: int(30),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1058,
+										FreeVars: nil,
+									},
+									Value: float64(1),
+									OriginalString: "1",
+								},
+							},
+							ThenFodder: nil,
+							BranchTrue: &ast.Conditional{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"c",
+										"maxsplits",
+										"std",
+										"str",
+									},
+								},
+								Cond: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(122),
+												Column: int(12),
+											},
+											End: ast.Location{
+												Line: int(122),
+												Column: int(35),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1058,
+										FreeVars: ast.Identifiers{
+											"maxsplits",
+											"std",
+										},
+									},
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(122),
+													Column: int(12),
+												},
+												End: ast.Location{
+													Line: int(122),
+													Column: int(24),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1058,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(122),
+														Column: int(12),
+													},
+													End: ast.Location{
+														Line: int(122),
+														Column: int(15),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "isNumber",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(122),
+																Column: int(25),
+															},
+															End: ast.Location{
+																Line: int(122),
+																Column: int(34),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p1109,
+														FreeVars: ast.Identifiers{
+															"maxsplits",
+														},
+													},
+													Id: "maxsplits",
+												},
+												CommaFodder: nil,
+											},
+										},
+										Named: nil,
+									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
+								},
+								ThenFodder: nil,
+								BranchTrue: &ast.Local{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(123),
+												Column: int(5),
+											},
+											End: ast.Location{
+												Line: int(132),
+												Column: int(27),
+											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{
 											ast.FodderElement{
 												Kind: ast.FodderKind(0),
 												Blanks: int(0),
-												Indent: int(6),
+												Indent: int(4),
 												Comment: []string{},
 											},
 										},
-										Ctx: p905,
+										Ctx: p1058,
 										FreeVars: ast.Identifiers{
 											"c",
 											"maxsplits",
@@ -15990,17 +16977,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(121),
-															Column: int(13),
+															Line: int(123),
+															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(129),
-															Column: int(42),
+															Line: int(131),
+															Column: int(40),
 														},
 														File: p1,
 													},
 													Fodder: nil,
-													Ctx: p1046,
+													Ctx: p1116,
 													FreeVars: ast.Identifiers{
 														"aux",
 														"maxsplits",
@@ -16045,12 +17032,12 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(122),
-																Column: int(9),
+																Line: int(124),
+																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(129),
-																Column: int(42),
+																Line: int(131),
+																Column: int(40),
 															},
 															File: p1,
 														},
@@ -16058,11 +17045,11 @@ var _StdAst = &ast.DesugaredObject{
 															ast.FodderElement{
 																Kind: ast.FodderKind(0),
 																Blanks: int(0),
-																Indent: int(8),
+																Indent: int(6),
 																Comment: []string{},
 															},
 														},
-														Ctx: p1051,
+														Ctx: p1121,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"aux",
@@ -16084,17 +17071,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(122),
-																			Column: int(19),
+																			Line: int(124),
+																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(122),
-																			Column: int(25),
+																			Line: int(124),
+																			Column: int(23),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1055,
+																	Ctx: p1125,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"str",
@@ -16105,17 +17092,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(122),
-																				Column: int(19),
+																				Line: int(124),
+																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(122),
-																				Column: int(22),
+																				Line: int(124),
+																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1055,
+																		Ctx: p1125,
 																		FreeVars: ast.Identifiers{
 																			"str",
 																		},
@@ -16128,17 +17115,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(122),
-																				Column: int(23),
+																				Line: int(124),
+																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(122),
-																				Column: int(24),
+																				Line: int(124),
+																				Column: int(22),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1055,
+																		Ctx: p1125,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -16157,12 +17144,12 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(123),
-																	Column: int(9),
+																	Line: int(125),
+																	Column: int(7),
 																},
 																End: ast.Location{
-																	Line: int(129),
-																	Column: int(42),
+																	Line: int(131),
+																	Column: int(40),
 																},
 																File: p1,
 															},
@@ -16170,11 +17157,11 @@ var _StdAst = &ast.DesugaredObject{
 																ast.FodderElement{
 																	Kind: ast.FodderKind(0),
 																	Blanks: int(0),
-																	Indent: int(8),
+																	Indent: int(6),
 																	Comment: []string{},
 																},
 															},
-															Ctx: p1051,
+															Ctx: p1121,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"aux",
@@ -16197,17 +17184,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(123),
-																				Column: int(20),
+																				Line: int(125),
+																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(123),
-																				Column: int(25),
+																				Line: int(125),
+																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1066,
+																		Ctx: p1136,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -16217,17 +17204,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(123),
-																					Column: int(20),
+																					Line: int(125),
+																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(123),
-																					Column: int(21),
+																					Line: int(125),
+																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1066,
+																			Ctx: p1136,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -16241,17 +17228,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(123),
-																					Column: int(24),
+																					Line: int(125),
+																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(123),
-																					Column: int(25),
+																					Line: int(125),
+																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1066,
+																			Ctx: p1136,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -16267,12 +17254,12 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(124),
-																		Column: int(9),
+																		Line: int(126),
+																		Column: int(7),
 																	},
 																	End: ast.Location{
-																		Line: int(129),
-																		Column: int(42),
+																		Line: int(131),
+																		Column: int(40),
 																	},
 																	File: p1,
 																},
@@ -16280,11 +17267,11 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(8),
+																		Indent: int(6),
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p1051,
+																Ctx: p1121,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																	"aux",
@@ -16303,17 +17290,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(124),
-																			Column: int(12),
+																			Line: int(126),
+																			Column: int(10),
 																		},
 																		End: ast.Location{
-																			Line: int(124),
-																			Column: int(32),
+																			Line: int(126),
+																			Column: int(30),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1051,
+																	Ctx: p1121,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"std",
@@ -16325,17 +17312,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(124),
-																				Column: int(12),
+																				Line: int(126),
+																				Column: int(10),
 																			},
 																			End: ast.Location{
-																				Line: int(124),
-																				Column: int(13),
+																				Line: int(126),
+																				Column: int(11),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1051,
+																		Ctx: p1121,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -16349,17 +17336,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(124),
-																				Column: int(17),
+																				Line: int(126),
+																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(124),
-																				Column: int(32),
+																				Line: int(126),
+																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1051,
+																		Ctx: p1121,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"str",
@@ -16370,17 +17357,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(124),
-																					Column: int(17),
+																					Line: int(126),
+																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(124),
-																					Column: int(27),
+																					Line: int(126),
+																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1051,
+																			Ctx: p1121,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -16390,12 +17377,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(124),
-																						Column: int(17),
+																						Line: int(126),
+																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(124),
-																						Column: int(20),
+																						Line: int(126),
+																						Column: int(18),
 																					},
 																					File: p1,
 																				},
@@ -16442,17 +17429,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(124),
-																								Column: int(28),
+																								Line: int(126),
+																								Column: int(26),
 																							},
 																							End: ast.Location{
-																								Line: int(124),
-																								Column: int(31),
+																								Line: int(126),
+																								Column: int(29),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1087,
+																						Ctx: p1157,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -16476,17 +17463,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(125),
-																			Column: int(11),
+																			Line: int(127),
+																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(125),
-																			Column: int(20),
+																			Line: int(127),
+																			Column: int(18),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1051,
+																	Ctx: p1121,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"v",
@@ -16497,12 +17484,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(125),
-																				Column: int(11),
+																				Line: int(127),
+																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(125),
-																				Column: int(14),
+																				Line: int(127),
+																				Column: int(12),
 																			},
 																			File: p1,
 																		},
@@ -16510,11 +17497,11 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(10),
+																				Indent: int(8),
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p1051,
+																		Ctx: p1121,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -16528,17 +17515,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(125),
-																				Column: int(17),
+																				Line: int(127),
+																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(125),
-																				Column: int(20),
+																				Line: int(127),
+																				Column: int(18),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1051,
+																		Ctx: p1121,
 																		FreeVars: ast.Identifiers{
 																			"v",
 																		},
@@ -16550,17 +17537,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(125),
-																							Column: int(18),
+																							Line: int(127),
+																							Column: int(16),
 																						},
 																						End: ast.Location{
-																							Line: int(125),
-																							Column: int(19),
+																							Line: int(127),
+																							Column: int(17),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1098,
+																					Ctx: p1168,
 																					FreeVars: ast.Identifiers{
 																						"v",
 																					},
@@ -16578,7 +17565,7 @@ var _StdAst = &ast.DesugaredObject{
 																ast.FodderElement{
 																	Kind: ast.FodderKind(0),
 																	Blanks: int(0),
-																	Indent: int(8),
+																	Indent: int(6),
 																	Comment: []string{},
 																},
 															},
@@ -16587,17 +17574,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(126),
-																			Column: int(14),
+																			Line: int(128),
+																			Column: int(12),
 																		},
 																		End: ast.Location{
-																			Line: int(129),
-																			Column: int(42),
+																			Line: int(131),
+																			Column: int(40),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1051,
+																	Ctx: p1121,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"aux",
@@ -16615,17 +17602,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(126),
-																				Column: int(17),
+																				Line: int(128),
+																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(126),
-																				Column: int(79),
+																				Line: int(128),
+																				Column: int(77),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1051,
+																		Ctx: p1121,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"c",
@@ -16639,17 +17626,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(126),
-																					Column: int(17),
+																					Line: int(128),
+																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(126),
-																					Column: int(27),
+																					Line: int(128),
+																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1051,
+																			Ctx: p1121,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																				"delim",
@@ -16660,17 +17647,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(126),
-																						Column: int(17),
+																						Line: int(128),
+																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(126),
-																						Column: int(18),
+																						Line: int(128),
+																						Column: int(16),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1051,
+																				Ctx: p1121,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -16684,17 +17671,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(126),
-																						Column: int(22),
+																						Line: int(128),
+																						Column: int(20),
 																					},
 																					End: ast.Location{
-																						Line: int(126),
-																						Column: int(27),
+																						Line: int(128),
+																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1051,
+																				Ctx: p1121,
 																				FreeVars: ast.Identifiers{
 																					"delim",
 																				},
@@ -16709,17 +17696,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(126),
-																					Column: int(32),
+																					Line: int(128),
+																					Column: int(30),
 																				},
 																				End: ast.Location{
-																					Line: int(126),
-																					Column: int(78),
+																					Line: int(128),
+																					Column: int(76),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1051,
+																			Ctx: p1121,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"maxsplits",
@@ -16731,17 +17718,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(126),
-																						Column: int(32),
+																						Line: int(128),
+																						Column: int(30),
 																					},
 																					End: ast.Location{
-																						Line: int(126),
-																						Column: int(47),
+																						Line: int(128),
+																						Column: int(45),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1051,
+																				Ctx: p1121,
 																				FreeVars: ast.Identifiers{
 																					"maxsplits",
 																				},
@@ -16751,17 +17738,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(126),
-																							Column: int(32),
+																							Line: int(128),
+																							Column: int(30),
 																						},
 																						End: ast.Location{
-																							Line: int(126),
-																							Column: int(41),
+																							Line: int(128),
+																							Column: int(39),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1051,
+																					Ctx: p1121,
 																					FreeVars: ast.Identifiers{
 																						"maxsplits",
 																					},
@@ -16775,17 +17762,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(126),
-																							Column: int(45),
+																							Line: int(128),
+																							Column: int(43),
 																						},
 																						End: ast.Location{
-																							Line: int(126),
-																							Column: int(47),
+																							Line: int(128),
+																							Column: int(45),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1051,
+																					Ctx: p1121,
 																					FreeVars: nil,
 																				},
 																				Op: ast.UnaryOp(3),
@@ -16794,17 +17781,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(126),
-																								Column: int(46),
+																								Line: int(128),
+																								Column: int(44),
 																							},
 																							End: ast.Location{
-																								Line: int(126),
-																								Column: int(47),
+																								Line: int(128),
+																								Column: int(45),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1051,
+																						Ctx: p1121,
 																						FreeVars: nil,
 																					},
 																					Value: float64(1),
@@ -16819,17 +17806,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(126),
-																						Column: int(51),
+																						Line: int(128),
+																						Column: int(49),
 																					},
 																					End: ast.Location{
-																						Line: int(126),
-																						Column: int(78),
+																						Line: int(128),
+																						Column: int(76),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1051,
+																				Ctx: p1121,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"maxsplits",
@@ -16841,17 +17828,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(126),
-																							Column: int(51),
+																							Line: int(128),
+																							Column: int(49),
 																						},
 																						End: ast.Location{
-																							Line: int(126),
-																							Column: int(66),
+																							Line: int(128),
+																							Column: int(64),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1051,
+																					Ctx: p1121,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"std",
@@ -16862,17 +17849,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(126),
-																								Column: int(51),
+																								Line: int(128),
+																								Column: int(49),
 																							},
 																							End: ast.Location{
-																								Line: int(126),
-																								Column: int(61),
+																								Line: int(128),
+																								Column: int(59),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1051,
+																						Ctx: p1121,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -16882,12 +17869,12 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(126),
-																									Column: int(51),
+																									Line: int(128),
+																									Column: int(49),
 																								},
 																								End: ast.Location{
-																									Line: int(126),
-																									Column: int(54),
+																									Line: int(128),
+																									Column: int(52),
 																								},
 																								File: p1,
 																							},
@@ -16934,17 +17921,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(126),
-																											Column: int(62),
+																											Line: int(128),
+																											Column: int(60),
 																										},
 																										End: ast.Location{
-																											Line: int(126),
-																											Column: int(65),
+																											Line: int(128),
+																											Column: int(63),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p1130,
+																									Ctx: p1200,
 																									FreeVars: ast.Identifiers{
 																										"arr",
 																									},
@@ -16968,17 +17955,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(126),
-																							Column: int(69),
+																							Line: int(128),
+																							Column: int(67),
 																						},
 																						End: ast.Location{
-																							Line: int(126),
-																							Column: int(78),
+																							Line: int(128),
+																							Column: int(76),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1051,
+																					Ctx: p1121,
 																					FreeVars: ast.Identifiers{
 																						"maxsplits",
 																					},
@@ -16994,17 +17981,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(127),
-																				Column: int(11),
+																				Line: int(129),
+																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(127),
-																				Column: int(45),
+																				Line: int(129),
+																				Column: int(43),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1051,
+																		Ctx: p1121,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"aux",
@@ -17019,12 +18006,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(127),
-																					Column: int(11),
+																					Line: int(129),
+																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(127),
-																					Column: int(14),
+																					Line: int(129),
+																					Column: int(12),
 																				},
 																				File: p1,
 																			},
@@ -17032,11 +18019,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(10),
+																					Indent: int(8),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p1051,
+																			Ctx: p1121,
 																			FreeVars: ast.Identifiers{
 																				"aux",
 																			},
@@ -17052,17 +18039,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(127),
-																								Column: int(15),
+																								Line: int(129),
+																								Column: int(13),
 																							},
 																							End: ast.Location{
-																								Line: int(127),
-																								Column: int(18),
+																								Line: int(129),
+																								Column: int(16),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1141,
+																						Ctx: p1211,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -17077,17 +18064,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(127),
-																								Column: int(20),
+																								Line: int(129),
+																								Column: int(18),
 																							},
 																							End: ast.Location{
-																								Line: int(127),
-																								Column: int(25),
+																								Line: int(129),
+																								Column: int(23),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1141,
+																						Ctx: p1211,
 																						FreeVars: ast.Identifiers{
 																							"delim",
 																						},
@@ -17102,17 +18089,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(127),
-																								Column: int(27),
+																								Line: int(129),
+																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(127),
-																								Column: int(29),
+																								Line: int(129),
+																								Column: int(27),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1141,
+																						Ctx: p1211,
 																						FreeVars: ast.Identifiers{
 																							"i2",
 																						},
@@ -17127,17 +18114,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(127),
-																								Column: int(31),
+																								Line: int(129),
+																								Column: int(29),
 																							},
 																							End: ast.Location{
-																								Line: int(127),
-																								Column: int(40),
+																								Line: int(129),
+																								Column: int(38),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1141,
+																						Ctx: p1211,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"v",
@@ -17148,17 +18135,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(127),
-																									Column: int(31),
+																									Line: int(129),
+																									Column: int(29),
 																								},
 																								End: ast.Location{
-																									Line: int(127),
-																									Column: int(34),
+																									Line: int(129),
+																									Column: int(32),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1141,
+																							Ctx: p1211,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																							},
@@ -17172,17 +18159,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(127),
-																									Column: int(37),
+																									Line: int(129),
+																									Column: int(35),
 																								},
 																								End: ast.Location{
-																									Line: int(127),
-																									Column: int(40),
+																									Line: int(129),
+																									Column: int(38),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1141,
+																							Ctx: p1211,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -17194,17 +18181,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(127),
-																												Column: int(38),
+																												Line: int(129),
+																												Column: int(36),
 																											},
 																											End: ast.Location{
-																												Line: int(127),
-																												Column: int(39),
+																												Line: int(129),
+																												Column: int(37),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p1155,
+																										Ctx: p1225,
 																										FreeVars: ast.Identifiers{
 																											"v",
 																										},
@@ -17226,17 +18213,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(127),
-																								Column: int(42),
+																								Line: int(129),
+																								Column: int(40),
 																							},
 																							End: ast.Location{
-																								Line: int(127),
-																								Column: int(44),
+																								Line: int(129),
+																								Column: int(42),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1141,
+																						Ctx: p1211,
 																						FreeVars: nil,
 																					},
 																					Value: "",
@@ -17257,7 +18244,7 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(8),
+																		Indent: int(6),
 																		Comment: []string{},
 																	},
 																},
@@ -17266,17 +18253,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(129),
-																				Column: int(11),
+																				Line: int(131),
+																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(129),
-																				Column: int(42),
+																				Line: int(131),
+																				Column: int(40),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1051,
+																		Ctx: p1121,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"aux",
@@ -17292,12 +18279,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(129),
-																					Column: int(11),
+																					Line: int(131),
+																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(129),
-																					Column: int(14),
+																					Line: int(131),
+																					Column: int(12),
 																				},
 																				File: p1,
 																			},
@@ -17305,11 +18292,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(10),
+																					Indent: int(8),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p1051,
+																			Ctx: p1121,
 																			FreeVars: ast.Identifiers{
 																				"aux",
 																			},
@@ -17325,17 +18312,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(129),
-																								Column: int(15),
+																								Line: int(131),
+																								Column: int(13),
 																							},
 																							End: ast.Location{
-																								Line: int(129),
-																								Column: int(18),
+																								Line: int(131),
+																								Column: int(16),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1166,
+																						Ctx: p1236,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -17350,17 +18337,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(129),
-																								Column: int(20),
+																								Line: int(131),
+																								Column: int(18),
 																							},
 																							End: ast.Location{
-																								Line: int(129),
-																								Column: int(25),
+																								Line: int(131),
+																								Column: int(23),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1166,
+																						Ctx: p1236,
 																						FreeVars: ast.Identifiers{
 																							"delim",
 																						},
@@ -17375,17 +18362,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(129),
-																								Column: int(27),
+																								Line: int(131),
+																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(129),
-																								Column: int(29),
+																								Line: int(131),
+																								Column: int(27),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1166,
+																						Ctx: p1236,
 																						FreeVars: ast.Identifiers{
 																							"i2",
 																						},
@@ -17400,17 +18387,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(129),
-																								Column: int(31),
+																								Line: int(131),
+																								Column: int(29),
 																							},
 																							End: ast.Location{
-																								Line: int(129),
-																								Column: int(34),
+																								Line: int(131),
+																								Column: int(32),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1166,
+																						Ctx: p1236,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																						},
@@ -17425,17 +18412,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(129),
-																								Column: int(36),
+																								Line: int(131),
+																								Column: int(34),
 																							},
 																							End: ast.Location{
-																								Line: int(129),
-																								Column: int(41),
+																								Line: int(131),
+																								Column: int(39),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1166,
+																						Ctx: p1236,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																							"v",
@@ -17446,17 +18433,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(129),
-																									Column: int(36),
+																									Line: int(131),
+																									Column: int(34),
 																								},
 																								End: ast.Location{
-																									Line: int(129),
-																									Column: int(37),
+																									Line: int(131),
+																									Column: int(35),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1166,
+																							Ctx: p1236,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -17470,17 +18457,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(129),
-																									Column: int(40),
+																									Line: int(131),
+																									Column: int(38),
 																								},
 																								End: ast.Location{
-																									Line: int(129),
-																									Column: int(41),
+																									Line: int(131),
+																									Column: int(39),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1166,
+																							Ctx: p1236,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																							},
@@ -17512,17 +18499,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(130),
-													Column: int(7),
+													Line: int(132),
+													Column: int(5),
 												},
 												End: ast.Location{
-													Line: int(130),
-													Column: int(29),
+													Line: int(132),
+													Column: int(27),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p905,
+											Ctx: p1058,
 											FreeVars: ast.Identifiers{
 												"aux",
 												"c",
@@ -17534,12 +18521,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(130),
-														Column: int(7),
+														Line: int(132),
+														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(130),
-														Column: int(10),
+														Line: int(132),
+														Column: int(8),
 													},
 													File: p1,
 												},
@@ -17547,11 +18534,11 @@ var _StdAst = &ast.DesugaredObject{
 													ast.FodderElement{
 														Kind: ast.FodderKind(0),
 														Blanks: int(0),
-														Indent: int(6),
+														Indent: int(4),
 														Comment: []string{},
 													},
 												},
-												Ctx: p905,
+												Ctx: p1058,
 												FreeVars: ast.Identifiers{
 													"aux",
 												},
@@ -17567,17 +18554,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(130),
-																	Column: int(11),
+																	Line: int(132),
+																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(130),
-																	Column: int(14),
+																	Line: int(132),
+																	Column: int(12),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1187,
+															Ctx: p1257,
 															FreeVars: ast.Identifiers{
 																"str",
 															},
@@ -17592,17 +18579,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(130),
-																	Column: int(16),
+																	Line: int(132),
+																	Column: int(14),
 																},
 																End: ast.Location{
-																	Line: int(130),
-																	Column: int(17),
+																	Line: int(132),
+																	Column: int(15),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1187,
+															Ctx: p1257,
 															FreeVars: ast.Identifiers{
 																"c",
 															},
@@ -17617,17 +18604,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(130),
-																	Column: int(19),
+																	Line: int(132),
+																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(130),
-																	Column: int(20),
+																	Line: int(132),
+																	Column: int(18),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1187,
+															Ctx: p1257,
 															FreeVars: nil,
 														},
 														Value: float64(0),
@@ -17641,17 +18628,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(130),
-																	Column: int(22),
+																	Line: int(132),
+																	Column: int(20),
 																},
 																End: ast.Location{
-																	Line: int(130),
-																	Column: int(24),
+																	Line: int(132),
+																	Column: int(22),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1187,
+															Ctx: p1257,
 															FreeVars: nil,
 														},
 														Elements: nil,
@@ -17666,17 +18653,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(130),
-																	Column: int(26),
+																	Line: int(132),
+																	Column: int(24),
 																},
 																End: ast.Location{
-																	Line: int(130),
-																	Column: int(28),
+																	Line: int(132),
+																	Column: int(26),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1187,
+															Ctx: p1257,
 															FreeVars: nil,
 														},
 														Value: "",
@@ -17694,6 +18681,782 @@ var _StdAst = &ast.DesugaredObject{
 										TailStrictFodder: nil,
 									},
 								},
+								ElseFodder: nil,
+								BranchFalse: &ast.Error{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"maxsplits",
+											"std",
+										},
+									},
+									Expr: &ast.Binary{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(122),
+													Column: int(38),
+												},
+												End: ast.Location{
+													Line: int(122),
+													Column: int(117),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1058,
+											FreeVars: ast.Identifiers{
+												"maxsplits",
+												"std",
+											},
+										},
+										Left: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(122),
+														Column: int(38),
+													},
+													End: ast.Location{
+														Line: int(122),
+														Column: int(95),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p1058,
+												FreeVars: nil,
+											},
+											Value: "std.splitLimit third parameter should be a number, got ",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										OpFodder: ast.Fodder{},
+										Op: ast.BinaryOp(3),
+										Right: &ast.Apply{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(122),
+														Column: int(98),
+													},
+													End: ast.Location{
+														Line: int(122),
+														Column: int(117),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p1058,
+												FreeVars: ast.Identifiers{
+													"maxsplits",
+													"std",
+												},
+											},
+											Target: &ast.Index{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(122),
+															Column: int(98),
+														},
+														End: ast.Location{
+															Line: int(122),
+															Column: int(106),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p1058,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Target: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(122),
+																Column: int(98),
+															},
+															End: ast.Location{
+																Line: int(122),
+																Column: int(101),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: nil,
+														FreeVars: ast.Identifiers{
+															"std",
+														},
+													},
+													Id: "std",
+												},
+												LeftBracketFodder: ast.Fodder{},
+												Index: &ast.LiteralString{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															File: nil,
+														},
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: nil,
+													},
+													Value: "type",
+													Kind: ast.LiteralStringKind(1),
+													BlockIndent: "",
+												},
+												RightBracketFodder: nil,
+												Id: nil,
+											},
+											FodderLeft: ast.Fodder{},
+											Arguments: ast.Arguments{
+												Positional: []ast.CommaSeparatedExpr{
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Var{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(122),
+																		Column: int(107),
+																	},
+																	End: ast.Location{
+																		Line: int(122),
+																		Column: int(116),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p1278,
+																FreeVars: ast.Identifiers{
+																	"maxsplits",
+																},
+															},
+															Id: "maxsplits",
+														},
+														CommaFodder: nil,
+													},
+												},
+												Named: nil,
+											},
+											TrailingComma: false,
+											TailStrict: false,
+											FodderRight: ast.Fodder{},
+											TailStrictFodder: nil,
+										},
+									},
+								},
+							},
+							ElseFodder: nil,
+							BranchFalse: &ast.Error{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"c",
+										"std",
+									},
+								},
+								Expr: &ast.Binary{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(121),
+												Column: int(34),
+											},
+											End: ast.Location{
+												Line: int(121),
+												Column: int(110),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1058,
+										FreeVars: ast.Identifiers{
+											"c",
+											"std",
+										},
+									},
+									Left: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(121),
+													Column: int(34),
+												},
+												End: ast.Location{
+													Line: int(121),
+													Column: int(94),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1058,
+											FreeVars: nil,
+										},
+										Value: "std.splitLimit second parameter should have length 1, got ",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									OpFodder: ast.Fodder{},
+									Op: ast.BinaryOp(3),
+									Right: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(121),
+													Column: int(97),
+												},
+												End: ast.Location{
+													Line: int(121),
+													Column: int(110),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1058,
+											FreeVars: ast.Identifiers{
+												"c",
+												"std",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(121),
+														Column: int(97),
+													},
+													End: ast.Location{
+														Line: int(121),
+														Column: int(107),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p1058,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(121),
+															Column: int(97),
+														},
+														End: ast.Location{
+															Line: int(121),
+															Column: int(100),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "length",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(121),
+																	Column: int(108),
+																},
+																End: ast.Location{
+																	Line: int(121),
+																	Column: int(109),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p1294,
+															FreeVars: ast.Identifiers{
+																"c",
+															},
+														},
+														Id: "c",
+													},
+													CommaFodder: nil,
+												},
+											},
+											Named: nil,
+										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
+									},
+								},
+							},
+						},
+						ElseFodder: nil,
+						BranchFalse: &ast.Error{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "",
+									Begin: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									End: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									File: nil,
+								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"c",
+									"std",
+								},
+							},
+							Expr: &ast.Binary{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(120),
+											Column: int(30),
+										},
+										End: ast.Location{
+											Line: int(120),
+											Column: int(102),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p1058,
+									FreeVars: ast.Identifiers{
+										"c",
+										"std",
+									},
+								},
+								Left: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(120),
+												Column: int(30),
+											},
+											End: ast.Location{
+												Line: int(120),
+												Column: int(88),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1058,
+										FreeVars: nil,
+									},
+									Value: "std.splitLimit second parameter should be a string, got ",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(3),
+								Right: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(120),
+												Column: int(91),
+											},
+											End: ast.Location{
+												Line: int(120),
+												Column: int(102),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1058,
+										FreeVars: ast.Identifiers{
+											"c",
+											"std",
+										},
+									},
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(120),
+													Column: int(91),
+												},
+												End: ast.Location{
+													Line: int(120),
+													Column: int(99),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1058,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(120),
+														Column: int(91),
+													},
+													End: ast.Location{
+														Line: int(120),
+														Column: int(94),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "type",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(120),
+																Column: int(100),
+															},
+															End: ast.Location{
+																Line: int(120),
+																Column: int(101),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p1310,
+														FreeVars: ast.Identifiers{
+															"c",
+														},
+													},
+													Id: "c",
+												},
+												CommaFodder: nil,
+											},
+										},
+										Named: nil,
+									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
+								},
+							},
+						},
+					},
+					ElseFodder: nil,
+					BranchFalse: &ast.Error{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "",
+								Begin: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								End: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								File: nil,
+							},
+							Fodder: nil,
+							Ctx: nil,
+							FreeVars: ast.Identifiers{
+								"std",
+								"str",
+							},
+						},
+						Expr: &ast.Binary{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(119),
+										Column: int(32),
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+									End: ast.Location{
+										Line: int(119),
+										Column: int(105),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p1058,
+								FreeVars: ast.Identifiers{
+									"std",
+									"str",
+								},
+							},
+							Left: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(119),
+											Column: int(32),
+										},
+										End: ast.Location{
+											Line: int(119),
+											Column: int(89),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p1058,
+									FreeVars: nil,
+								},
+								Value: "std.splitLimit first parameter should be a string, got ",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(3),
+							Right: &ast.Apply{
+								NodeBase: ast.NodeBase{
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+										Begin: ast.Location{
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+										File: p1,
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+									Fodder: ast.Fodder{},
+									Ctx: p1058,
+									FreeVars: ast.Identifiers{
+										"std",
+										"str",
+									},
+								},
+								Target: &ast.Index{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
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+												Column: int(92),
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+											End: ast.Location{
+												Line: int(119),
+												Column: int(100),
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+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1058,
+										FreeVars: ast.Identifiers{
+											"std",
+										},
+									},
+									Target: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(119),
+													Column: int(92),
+												},
+												End: ast.Location{
+													Line: int(119),
+													Column: int(95),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
+										},
+										Value: "type",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(119),
+															Column: int(101),
+														},
+														End: ast.Location{
+															Line: int(119),
+															Column: int(104),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p1326,
+													FreeVars: ast.Identifiers{
+														"str",
+													},
+												},
+												Id: "str",
+											},
+											CommaFodder: nil,
+										},
+									},
+									Named: nil,
+								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
 						},
 					},
@@ -17791,46 +19554,174 @@ var _StdAst = &ast.DesugaredObject{
 							"to",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(133),
+									Line: int(135),
 									Column: int(12),
 								},
 								End: ast.Location{
-									Line: int(133),
-									Column: int(37),
+									Line: int(135),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p1201,
+							Ctx: p1335,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
 							},
 						},
-						Left: &ast.Apply{
+						Target: &ast.Index{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(133),
+										Line: int(135),
 										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(133),
-										Column: int(25),
+										Line: int(135),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p1201,
+								Ctx: p1335,
 								FreeVars: ast.Identifiers{
 									"std",
-									"str",
+								},
+							},
+							Target: &ast.Var{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(135),
+											Column: int(12),
+										},
+										End: ast.Location{
+											Line: int(135),
+											Column: int(15),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"std",
+									},
+								},
+								Id: "std",
+							},
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: nil,
+								},
+								Value: "isString",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(135),
+													Column: int(25),
+												},
+												End: ast.Location{
+													Line: int(135),
+													Column: int(28),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1344,
+											FreeVars: ast.Identifiers{
+												"str",
+											},
+										},
+										Id: "str",
+									},
+									CommaFodder: nil,
+								},
+							},
+							Named: nil,
+						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
+					},
+					ThenFodder: nil,
+					BranchTrue: &ast.Conditional{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "",
+								Begin: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								End: ast.Location{
+									Line: int(0),
+									Column: int(0),
+								},
+								File: nil,
+							},
+							Fodder: nil,
+							Ctx: nil,
+							FreeVars: ast.Identifiers{
+								"from",
+								"std",
+								"str",
+								"to",
+							},
+						},
+						Cond: &ast.Apply{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(136),
+										Column: int(12),
+									},
+									End: ast.Location{
+										Line: int(136),
+										Column: int(30),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p1335,
+								FreeVars: ast.Identifiers{
+									"from",
+									"std",
 								},
 							},
 							Target: &ast.Index{
@@ -17838,17 +19729,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(133),
+											Line: int(136),
 											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(133),
-											Column: int(20),
+											Line: int(136),
+											Column: int(24),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1201,
+									Ctx: p1335,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -17858,11 +19749,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(133),
+												Line: int(136),
 												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(133),
+												Line: int(136),
 												Column: int(15),
 											},
 											File: p1,
@@ -17894,7 +19785,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isString",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -17910,22 +19801,22 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(133),
-														Column: int(21),
+														Line: int(136),
+														Column: int(25),
 													},
 													End: ast.Location{
-														Line: int(133),
-														Column: int(24),
+														Line: int(136),
+														Column: int(29),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1212,
+												Ctx: p1357,
 												FreeVars: ast.Identifiers{
-													"str",
+													"from",
 												},
 											},
-											Id: "str",
+											Id: "from",
 										},
 										CommaFodder: nil,
 									},
@@ -17937,95 +19828,49 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(12),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(133),
-										Column: int(29),
-									},
-									End: ast.Location{
-										Line: int(133),
-										Column: int(37),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p1201,
-								FreeVars: nil,
-							},
-							Value: "string",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
-					},
-					ThenFodder: nil,
-					BranchTrue: &ast.Conditional{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "",
-								Begin: ast.Location{
-									Line: int(0),
-									Column: int(0),
-								},
-								End: ast.Location{
-									Line: int(0),
-									Column: int(0),
-								},
-								File: nil,
-							},
-							Fodder: nil,
-							Ctx: nil,
-							FreeVars: ast.Identifiers{
-								"from",
-								"std",
-								"str",
-								"to",
-							},
-						},
-						Cond: &ast.Binary{
+						ThenFodder: nil,
+						BranchTrue: &ast.Conditional{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
-									FileName: "<std>",
+									FileName: "",
 									Begin: ast.Location{
-										Line: int(134),
-										Column: int(12),
+										Line: int(0),
+										Column: int(0),
 									},
 									End: ast.Location{
-										Line: int(134),
-										Column: int(38),
+										Line: int(0),
+										Column: int(0),
 									},
-									File: p1,
+									File: nil,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p1201,
+								Fodder: nil,
+								Ctx: nil,
 								FreeVars: ast.Identifiers{
 									"from",
 									"std",
+									"str",
+									"to",
 								},
 							},
-							Left: &ast.Apply{
+							Cond: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(134),
+											Line: int(137),
 											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(134),
-											Column: int(26),
+											Line: int(137),
+											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1201,
+									Ctx: p1335,
 									FreeVars: ast.Identifiers{
-										"from",
 										"std",
+										"to",
 									},
 								},
 								Target: &ast.Index{
@@ -18033,17 +19878,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(134),
+												Line: int(137),
 												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(134),
-												Column: int(20),
+												Line: int(137),
+												Column: int(24),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1201,
+										Ctx: p1335,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -18053,11 +19898,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(134),
+													Line: int(137),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(134),
+													Line: int(137),
 													Column: int(15),
 												},
 												File: p1,
@@ -18089,7 +19934,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
+										Value: "isString",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -18105,22 +19950,22 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(134),
-															Column: int(21),
+															Line: int(137),
+															Column: int(25),
 														},
 														End: ast.Location{
-															Line: int(134),
-															Column: int(25),
+															Line: int(137),
+															Column: int(27),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1228,
+													Ctx: p1370,
 													FreeVars: ast.Identifiers{
-														"from",
+														"to",
 													},
 												},
-												Id: "from",
+												Id: "to",
 											},
 											CommaFodder: nil,
 										},
@@ -18132,288 +19977,68 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(12),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(134),
-											Column: int(30),
-										},
-										End: ast.Location{
-											Line: int(134),
-											Column: int(38),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p1201,
-									FreeVars: nil,
-								},
-								Value: "string",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
-						},
-						ThenFodder: nil,
-						BranchTrue: &ast.Conditional{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "",
-									Begin: ast.Location{
-										Line: int(0),
-										Column: int(0),
-									},
-									End: ast.Location{
-										Line: int(0),
-										Column: int(0),
-									},
-									File: nil,
-								},
-								Fodder: nil,
-								Ctx: nil,
-								FreeVars: ast.Identifiers{
-									"from",
-									"std",
-									"str",
-									"to",
-								},
-							},
-							Cond: &ast.Binary{
+							ThenFodder: nil,
+							BranchTrue: &ast.Conditional{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
-										FileName: "<std>",
+										FileName: "",
 										Begin: ast.Location{
-											Line: int(135),
-											Column: int(12),
+											Line: int(0),
+											Column: int(0),
 										},
 										End: ast.Location{
-											Line: int(135),
-											Column: int(36),
+											Line: int(0),
+											Column: int(0),
 										},
-										File: p1,
+										File: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p1201,
+									Fodder: nil,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
+										"from",
 										"std",
+										"str",
 										"to",
 									},
 								},
-								Left: &ast.Apply{
+								Cond: &ast.Binary{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(135),
+												Line: int(138),
 												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(135),
-												Column: int(24),
+												Line: int(138),
+												Column: int(22),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1201,
+										Ctx: p1335,
 										FreeVars: ast.Identifiers{
-											"std",
-											"to",
+											"from",
 										},
 									},
-									Target: &ast.Index{
+									Left: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(135),
+													Line: int(138),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(135),
-													Column: int(20),
+													Line: int(138),
+													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1201,
+											Ctx: p1335,
 											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(135),
-														Column: int(12),
-													},
-													End: ast.Location{
-														Line: int(135),
-														Column: int(15),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(135),
-																Column: int(21),
-															},
-															End: ast.Location{
-																Line: int(135),
-																Column: int(23),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p1244,
-														FreeVars: ast.Identifiers{
-															"to",
-														},
-													},
-													Id: "to",
-												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(12),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(135),
-												Column: int(28),
-											},
-											End: ast.Location{
-												Line: int(135),
-												Column: int(36),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p1201,
-										FreeVars: nil,
-									},
-									Value: "string",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-							},
-							ThenFodder: nil,
-							BranchTrue: &ast.Conditional{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "",
-										Begin: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										End: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										File: nil,
-									},
-									Fodder: nil,
-									Ctx: nil,
-									FreeVars: ast.Identifiers{
-										"from",
-										"std",
-										"str",
-										"to",
-									},
-								},
-								Cond: &ast.Binary{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(136),
-												Column: int(12),
-											},
-											End: ast.Location{
-												Line: int(136),
-												Column: int(22),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p1201,
-										FreeVars: ast.Identifiers{
-											"from",
-										},
-									},
-									Left: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(136),
-													Column: int(12),
-												},
-												End: ast.Location{
-													Line: int(136),
-													Column: int(16),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p1201,
-											FreeVars: ast.Identifiers{
-												"from",
+												"from",
 											},
 										},
 										Id: "from",
@@ -18425,17 +20050,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(136),
+													Line: int(138),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(136),
+													Line: int(138),
 													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1201,
+											Ctx: p1335,
 											FreeVars: nil,
 										},
 										Value: "",
@@ -18449,11 +20074,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(139),
+												Line: int(141),
 												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(161),
+												Line: int(163),
 												Column: int(30),
 											},
 											File: p1,
@@ -18474,7 +20099,7 @@ var _StdAst = &ast.DesugaredObject{
 												},
 											},
 										},
-										Ctx: p1201,
+										Ctx: p1335,
 										FreeVars: ast.Identifiers{
 											"from",
 											"std",
@@ -18492,17 +20117,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(139),
+															Line: int(141),
 															Column: int(21),
 														},
 														End: ast.Location{
-															Line: int(139),
+															Line: int(141),
 															Column: int(36),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1260,
+													Ctx: p1385,
 													FreeVars: ast.Identifiers{
 														"std",
 														"str",
@@ -18513,17 +20138,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(139),
+																Line: int(141),
 																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(139),
+																Line: int(141),
 																Column: int(31),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1260,
+														Ctx: p1385,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -18533,11 +20158,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(139),
+																	Line: int(141),
 																	Column: int(21),
 																},
 																End: ast.Location{
-																	Line: int(139),
+																	Line: int(141),
 																	Column: int(24),
 																},
 																File: p1,
@@ -18585,17 +20210,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(139),
+																			Line: int(141),
 																			Column: int(32),
 																		},
 																		End: ast.Location{
-																			Line: int(139),
+																			Line: int(141),
 																			Column: int(35),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1269,
+																	Ctx: p1394,
 																	FreeVars: ast.Identifiers{
 																		"str",
 																	},
@@ -18621,11 +20246,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(140),
+													Line: int(142),
 													Column: int(5),
 												},
 												End: ast.Location{
-													Line: int(161),
+													Line: int(163),
 													Column: int(30),
 												},
 												File: p1,
@@ -18638,7 +20263,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p1201,
+											Ctx: p1335,
 											FreeVars: ast.Identifiers{
 												"from",
 												"std",
@@ -18657,17 +20282,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(140),
+																Line: int(142),
 																Column: int(22),
 															},
 															End: ast.Location{
-																Line: int(140),
+																Line: int(142),
 																Column: int(38),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1276,
+														Ctx: p1401,
 														FreeVars: ast.Identifiers{
 															"from",
 															"std",
@@ -18678,17 +20303,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(140),
+																	Line: int(142),
 																	Column: int(22),
 																},
 																End: ast.Location{
-																	Line: int(140),
+																	Line: int(142),
 																	Column: int(32),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1276,
+															Ctx: p1401,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -18698,11 +20323,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(140),
+																		Line: int(142),
 																		Column: int(22),
 																	},
 																	End: ast.Location{
-																		Line: int(140),
+																		Line: int(142),
 																		Column: int(25),
 																	},
 																	File: p1,
@@ -18750,17 +20375,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(140),
+																				Line: int(142),
 																				Column: int(33),
 																			},
 																			End: ast.Location{
-																				Line: int(140),
+																				Line: int(142),
 																				Column: int(37),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1285,
+																		Ctx: p1410,
 																		FreeVars: ast.Identifiers{
 																			"from",
 																		},
@@ -18786,11 +20411,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(143),
+														Line: int(145),
 														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(161),
+														Line: int(163),
 														Column: int(30),
 													},
 													File: p1,
@@ -18811,7 +20436,7 @@ var _StdAst = &ast.DesugaredObject{
 														},
 													},
 												},
-												Ctx: p1201,
+												Ctx: p1335,
 												FreeVars: ast.Identifiers{
 													"from",
 													"from_len",
@@ -18831,17 +20456,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(143),
+																	Line: int(145),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(143),
+																	Line: int(145),
 																	Column: int(52),
 																},
 																File: p1,
 															},
 															Fodder: nil,
-															Ctx: p1293,
+															Ctx: p1418,
 															FreeVars: ast.Identifiers{
 																"from",
 																"from_len",
@@ -18867,17 +20492,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(143),
+																		Line: int(145),
 																		Column: int(25),
 																	},
 																	End: ast.Location{
-																		Line: int(143),
+																		Line: int(145),
 																		Column: int(52),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1297,
+																Ctx: p1422,
 																FreeVars: ast.Identifiers{
 																	"from",
 																	"from_len",
@@ -18986,17 +20611,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(143),
+																							Line: int(145),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(143),
+																							Line: int(145),
 																							Column: int(28),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1297,
+																					Ctx: p1422,
 																					FreeVars: ast.Identifiers{
 																						"str",
 																					},
@@ -19011,17 +20636,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(143),
+																							Line: int(145),
 																							Column: int(29),
 																						},
 																						End: ast.Location{
-																							Line: int(143),
+																							Line: int(145),
 																							Column: int(30),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1297,
+																					Ctx: p1422,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -19036,17 +20661,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(143),
+																							Line: int(145),
 																							Column: int(31),
 																						},
 																						End: ast.Location{
-																							Line: int(143),
+																							Line: int(145),
 																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1297,
+																					Ctx: p1422,
 																					FreeVars: ast.Identifiers{
 																						"from_len",
 																						"i",
@@ -19057,17 +20682,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(143),
+																								Line: int(145),
 																								Column: int(31),
 																							},
 																							End: ast.Location{
-																								Line: int(143),
+																								Line: int(145),
 																								Column: int(32),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1297,
+																						Ctx: p1422,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -19081,17 +20706,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(143),
+																								Line: int(145),
 																								Column: int(35),
 																							},
 																							End: ast.Location{
-																								Line: int(143),
+																								Line: int(145),
 																								Column: int(43),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1297,
+																						Ctx: p1422,
 																						FreeVars: ast.Identifiers{
 																							"from_len",
 																						},
@@ -19138,17 +20763,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(143),
+																			Line: int(145),
 																			Column: int(48),
 																		},
 																		End: ast.Location{
-																			Line: int(143),
+																			Line: int(145),
 																			Column: int(52),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1297,
+																	Ctx: p1422,
 																	FreeVars: ast.Identifiers{
 																		"from",
 																	},
@@ -19166,11 +20791,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(147),
+															Line: int(149),
 															Column: int(5),
 														},
 														End: ast.Location{
-															Line: int(161),
+															Line: int(163),
 															Column: int(30),
 														},
 														File: p1,
@@ -19199,7 +20824,7 @@ var _StdAst = &ast.DesugaredObject{
 															},
 														},
 													},
-													Ctx: p1201,
+													Ctx: p1335,
 													FreeVars: ast.Identifiers{
 														"found_at",
 														"from",
@@ -19220,17 +20845,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(147),
+																		Line: int(149),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(154),
+																		Line: int(156),
 																		Column: int(56),
 																	},
 																	File: p1,
 																},
 																Fodder: nil,
-																Ctx: p1327,
+																Ctx: p1452,
 																FreeVars: ast.Identifiers{
 																	"found_at",
 																	"from",
@@ -19269,11 +20894,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(148),
+																			Line: int(150),
 																			Column: int(7),
 																		},
 																		End: ast.Location{
-																			Line: int(154),
+																			Line: int(156),
 																			Column: int(56),
 																		},
 																		File: p1,
@@ -19286,7 +20911,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p1332,
+																	Ctx: p1457,
 																	FreeVars: ast.Identifiers{
 																		"acc",
 																		"curr_index",
@@ -19305,17 +20930,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(148),
+																				Line: int(150),
 																				Column: int(10),
 																			},
 																			End: ast.Location{
-																				Line: int(148),
+																				Line: int(150),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1332,
+																		Ctx: p1457,
 																		FreeVars: ast.Identifiers{
 																			"curr_index",
 																			"str_len",
@@ -19326,17 +20951,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(148),
+																					Line: int(150),
 																					Column: int(10),
 																				},
 																				End: ast.Location{
-																					Line: int(148),
+																					Line: int(150),
 																					Column: int(20),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1332,
+																			Ctx: p1457,
 																			FreeVars: ast.Identifiers{
 																				"curr_index",
 																			},
@@ -19350,17 +20975,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(148),
+																					Line: int(150),
 																					Column: int(23),
 																				},
 																				End: ast.Location{
-																					Line: int(148),
+																					Line: int(150),
 																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1332,
+																			Ctx: p1457,
 																			FreeVars: ast.Identifiers{
 																				"str_len",
 																			},
@@ -19374,17 +20999,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(149),
+																				Line: int(151),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(149),
+																				Line: int(151),
 																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1332,
+																		Ctx: p1457,
 																		FreeVars: ast.Identifiers{
 																			"acc",
 																			"curr_index",
@@ -19398,11 +21023,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(149),
+																					Line: int(151),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(149),
+																					Line: int(151),
 																					Column: int(12),
 																				},
 																				File: p1,
@@ -19415,7 +21040,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p1332,
+																			Ctx: p1457,
 																			FreeVars: ast.Identifiers{
 																				"acc",
 																			},
@@ -19524,17 +21149,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(149),
+																									Line: int(151),
 																									Column: int(15),
 																								},
 																								End: ast.Location{
-																									Line: int(149),
+																									Line: int(151),
 																									Column: int(18),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1332,
+																							Ctx: p1457,
 																							FreeVars: ast.Identifiers{
 																								"str",
 																							},
@@ -19549,17 +21174,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(149),
+																									Line: int(151),
 																									Column: int(19),
 																								},
 																								End: ast.Location{
-																									Line: int(149),
+																									Line: int(151),
 																									Column: int(30),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1332,
+																							Ctx: p1457,
 																							FreeVars: ast.Identifiers{
 																								"start_index",
 																							},
@@ -19574,17 +21199,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(149),
+																									Line: int(151),
 																									Column: int(31),
 																								},
 																								End: ast.Location{
-																									Line: int(149),
+																									Line: int(151),
 																									Column: int(41),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1332,
+																							Ctx: p1457,
 																							FreeVars: ast.Identifiers{
 																								"curr_index",
 																							},
@@ -19637,17 +21262,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(150),
+																				Line: int(152),
 																				Column: int(12),
 																			},
 																			End: ast.Location{
-																				Line: int(154),
+																				Line: int(156),
 																				Column: int(56),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1332,
+																		Ctx: p1457,
 																		FreeVars: ast.Identifiers{
 																			"acc",
 																			"curr_index",
@@ -19665,17 +21290,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(150),
+																					Line: int(152),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(150),
+																					Line: int(152),
 																					Column: int(35),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1332,
+																			Ctx: p1457,
 																			FreeVars: ast.Identifiers{
 																				"curr_index",
 																				"found_at",
@@ -19686,17 +21311,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(150),
+																						Line: int(152),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(150),
+																						Line: int(152),
 																						Column: int(23),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1332,
+																				Ctx: p1457,
 																				FreeVars: ast.Identifiers{
 																					"found_at",
 																				},
@@ -19712,17 +21337,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(150),
+																									Line: int(152),
 																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(150),
+																									Line: int(152),
 																									Column: int(34),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1369,
+																							Ctx: p1494,
 																							FreeVars: ast.Identifiers{
 																								"curr_index",
 																							},
@@ -19745,11 +21370,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(151),
+																					Line: int(153),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(152),
+																					Line: int(154),
 																					Column: int(84),
 																				},
 																				File: p1,
@@ -19762,7 +21387,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p1332,
+																			Ctx: p1457,
 																			FreeVars: ast.Identifiers{
 																				"acc",
 																				"curr_index",
@@ -19784,17 +21409,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(151),
+																								Line: int(153),
 																								Column: int(27),
 																							},
 																							End: ast.Location{
-																								Line: int(151),
+																								Line: int(153),
 																								Column: int(56),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p1376,
+																						Ctx: p1501,
 																						FreeVars: ast.Identifiers{
 																							"curr_index",
 																							"from",
@@ -19806,17 +21431,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(151),
+																									Line: int(153),
 																									Column: int(27),
 																								},
 																								End: ast.Location{
-																									Line: int(151),
+																									Line: int(153),
 																									Column: int(37),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1376,
+																							Ctx: p1501,
 																							FreeVars: ast.Identifiers{
 																								"curr_index",
 																							},
@@ -19830,17 +21455,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(151),
+																									Line: int(153),
 																									Column: int(40),
 																								},
 																								End: ast.Location{
-																									Line: int(151),
+																									Line: int(153),
 																									Column: int(56),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1376,
+																							Ctx: p1501,
 																							FreeVars: ast.Identifiers{
 																								"from",
 																								"std",
@@ -19851,17 +21476,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(151),
+																										Line: int(153),
 																										Column: int(40),
 																									},
 																									End: ast.Location{
-																										Line: int(151),
+																										Line: int(153),
 																										Column: int(50),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p1376,
+																								Ctx: p1501,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																								},
@@ -19871,11 +21496,11 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(151),
+																											Line: int(153),
 																											Column: int(40),
 																										},
 																										End: ast.Location{
-																											Line: int(151),
+																											Line: int(153),
 																											Column: int(43),
 																										},
 																										File: p1,
@@ -19923,17 +21548,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(151),
+																													Line: int(153),
 																													Column: int(51),
 																												},
 																												End: ast.Location{
-																													Line: int(151),
+																													Line: int(153),
 																													Column: int(55),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p1389,
+																											Ctx: p1514,
 																											FreeVars: ast.Identifiers{
 																												"from",
 																											},
@@ -19960,17 +21585,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(152),
+																						Line: int(154),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(152),
+																						Line: int(154),
 																						Column: int(84),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1332,
+																				Ctx: p1457,
 																				FreeVars: ast.Identifiers{
 																					"acc",
 																					"curr_index",
@@ -19987,11 +21612,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(152),
+																							Line: int(154),
 																							Column: int(9),
 																						},
 																						End: ast.Location{
-																							Line: int(152),
+																							Line: int(154),
 																							Column: int(22),
 																						},
 																						File: p1,
@@ -20004,7 +21629,7 @@ var _StdAst = &ast.DesugaredObject{
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p1332,
+																					Ctx: p1457,
 																					FreeVars: ast.Identifiers{
 																						"replace_after",
 																					},
@@ -20020,17 +21645,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(152),
+																										Line: int(154),
 																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(152),
+																										Line: int(154),
 																										Column: int(32),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p1398,
+																								Ctx: p1523,
 																								FreeVars: ast.Identifiers{
 																									"new_index",
 																								},
@@ -20045,17 +21670,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(152),
+																										Line: int(154),
 																										Column: int(34),
 																									},
 																									End: ast.Location{
-																										Line: int(152),
+																										Line: int(154),
 																										Column: int(43),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p1398,
+																								Ctx: p1523,
 																								FreeVars: ast.Identifiers{
 																									"new_index",
 																								},
@@ -20070,17 +21695,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(152),
+																										Line: int(154),
 																										Column: int(45),
 																									},
 																									End: ast.Location{
-																										Line: int(152),
+																										Line: int(154),
 																										Column: int(83),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p1398,
+																								Ctx: p1523,
 																								FreeVars: ast.Identifiers{
 																									"acc",
 																									"curr_index",
@@ -20095,17 +21720,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(152),
+																											Line: int(154),
 																											Column: int(45),
 																										},
 																										End: ast.Location{
-																											Line: int(152),
+																											Line: int(154),
 																											Column: int(78),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p1398,
+																									Ctx: p1523,
 																									FreeVars: ast.Identifiers{
 																										"acc",
 																										"curr_index",
@@ -20119,17 +21744,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(152),
+																												Line: int(154),
 																												Column: int(45),
 																											},
 																											End: ast.Location{
-																												Line: int(152),
+																												Line: int(154),
 																												Column: int(48),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p1398,
+																										Ctx: p1523,
 																										FreeVars: ast.Identifiers{
 																											"acc",
 																										},
@@ -20238,17 +21863,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(152),
+																																Line: int(154),
 																																Column: int(51),
 																															},
 																															End: ast.Location{
-																																Line: int(152),
+																																Line: int(154),
 																																Column: int(54),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p1398,
+																														Ctx: p1523,
 																														FreeVars: ast.Identifiers{
 																															"str",
 																														},
@@ -20263,17 +21888,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(152),
+																																Line: int(154),
 																																Column: int(55),
 																															},
 																															End: ast.Location{
-																																Line: int(152),
+																																Line: int(154),
 																																Column: int(66),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p1398,
+																														Ctx: p1523,
 																														FreeVars: ast.Identifiers{
 																															"start_index",
 																														},
@@ -20288,17 +21913,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(152),
+																																Line: int(154),
 																																Column: int(67),
 																															},
 																															End: ast.Location{
-																																Line: int(152),
+																																Line: int(154),
 																																Column: int(77),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p1398,
+																														Ctx: p1523,
 																														FreeVars: ast.Identifiers{
 																															"curr_index",
 																														},
@@ -20345,17 +21970,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(152),
+																											Line: int(154),
 																											Column: int(81),
 																										},
 																										End: ast.Location{
-																											Line: int(152),
+																											Line: int(154),
 																											Column: int(83),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p1398,
+																									Ctx: p1523,
 																									FreeVars: ast.Identifiers{
 																										"to",
 																									},
@@ -20387,17 +22012,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(154),
+																					Line: int(156),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(154),
+																					Line: int(156),
 																					Column: int(56),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1332,
+																			Ctx: p1457,
 																			FreeVars: ast.Identifiers{
 																				"acc",
 																				"curr_index",
@@ -20410,11 +22035,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(154),
+																						Line: int(156),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(154),
+																						Line: int(156),
 																						Column: int(22),
 																					},
 																					File: p1,
@@ -20427,7 +22052,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p1332,
+																				Ctx: p1457,
 																				FreeVars: ast.Identifiers{
 																					"replace_after",
 																				},
@@ -20443,17 +22068,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(154),
+																									Line: int(156),
 																									Column: int(23),
 																								},
 																								End: ast.Location{
-																									Line: int(154),
+																									Line: int(156),
 																									Column: int(34),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1433,
+																							Ctx: p1558,
 																							FreeVars: ast.Identifiers{
 																								"start_index",
 																							},
@@ -20468,17 +22093,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(154),
+																									Line: int(156),
 																									Column: int(36),
 																								},
 																								End: ast.Location{
-																									Line: int(154),
+																									Line: int(156),
 																									Column: int(50),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1433,
+																							Ctx: p1558,
 																							FreeVars: ast.Identifiers{
 																								"curr_index",
 																							},
@@ -20488,17 +22113,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(154),
+																										Line: int(156),
 																										Column: int(36),
 																									},
 																									End: ast.Location{
-																										Line: int(154),
+																										Line: int(156),
 																										Column: int(46),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p1433,
+																								Ctx: p1558,
 																								FreeVars: ast.Identifiers{
 																									"curr_index",
 																								},
@@ -20512,17 +22137,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(154),
+																										Line: int(156),
 																										Column: int(49),
 																									},
 																									End: ast.Location{
-																										Line: int(154),
+																										Line: int(156),
 																										Column: int(50),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p1433,
+																								Ctx: p1558,
 																								FreeVars: nil,
 																							},
 																							Value: float64(1),
@@ -20537,17 +22162,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(154),
+																									Line: int(156),
 																									Column: int(52),
 																								},
 																								End: ast.Location{
-																									Line: int(154),
+																									Line: int(156),
 																									Column: int(55),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1433,
+																							Ctx: p1558,
 																							FreeVars: ast.Identifiers{
 																								"acc",
 																							},
@@ -20576,11 +22201,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(158),
+																Line: int(160),
 																Column: int(5),
 															},
 															End: ast.Location{
-																Line: int(161),
+																Line: int(163),
 																Column: int(30),
 															},
 															File: p1,
@@ -20609,7 +22234,7 @@ var _StdAst = &ast.DesugaredObject{
 																},
 															},
 														},
-														Ctx: p1201,
+														Ctx: p1335,
 														FreeVars: ast.Identifiers{
 															"from",
 															"from_len",
@@ -20624,17 +22249,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(158),
+																	Line: int(160),
 																	Column: int(8),
 																},
 																End: ast.Location{
-																	Line: int(158),
+																	Line: int(160),
 																	Column: int(21),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1201,
+															Ctx: p1335,
 															FreeVars: ast.Identifiers{
 																"from_len",
 															},
@@ -20644,17 +22269,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(158),
+																		Line: int(160),
 																		Column: int(8),
 																	},
 																	End: ast.Location{
-																		Line: int(158),
+																		Line: int(160),
 																		Column: int(16),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1201,
+																Ctx: p1335,
 																FreeVars: ast.Identifiers{
 																	"from_len",
 																},
@@ -20668,17 +22293,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(158),
+																		Line: int(160),
 																		Column: int(20),
 																	},
 																	End: ast.Location{
-																		Line: int(158),
+																		Line: int(160),
 																		Column: int(21),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1201,
+																Ctx: p1335,
 																FreeVars: nil,
 															},
 															Value: float64(1),
@@ -20691,17 +22316,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(159),
+																	Line: int(161),
 																	Column: int(7),
 																},
 																End: ast.Location{
-																	Line: int(159),
+																	Line: int(161),
 																	Column: int(41),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1201,
+															Ctx: p1335,
 															FreeVars: ast.Identifiers{
 																"from",
 																"std",
@@ -20714,17 +22339,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(159),
+																		Line: int(161),
 																		Column: int(7),
 																	},
 																	End: ast.Location{
-																		Line: int(159),
+																		Line: int(161),
 																		Column: int(15),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1201,
+																Ctx: p1335,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -20734,11 +22359,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(159),
+																			Line: int(161),
 																			Column: int(7),
 																		},
 																		End: ast.Location{
-																			Line: int(159),
+																			Line: int(161),
 																			Column: int(10),
 																		},
 																		File: p1,
@@ -20793,17 +22418,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(159),
+																					Line: int(161),
 																					Column: int(16),
 																				},
 																				End: ast.Location{
-																					Line: int(159),
+																					Line: int(161),
 																					Column: int(18),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1462,
+																			Ctx: p1587,
 																			FreeVars: ast.Identifiers{
 																				"to",
 																			},
@@ -20818,17 +22443,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(159),
+																					Line: int(161),
 																					Column: int(20),
 																				},
 																				End: ast.Location{
-																					Line: int(159),
+																					Line: int(161),
 																					Column: int(40),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1462,
+																			Ctx: p1587,
 																			FreeVars: ast.Identifiers{
 																				"from",
 																				"std",
@@ -20840,17 +22465,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(159),
+																						Line: int(161),
 																						Column: int(20),
 																					},
 																					End: ast.Location{
-																						Line: int(159),
+																						Line: int(161),
 																						Column: int(29),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1462,
+																				Ctx: p1587,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -20860,11 +22485,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(159),
+																							Line: int(161),
 																							Column: int(20),
 																						},
 																						End: ast.Location{
-																							Line: int(159),
+																							Line: int(161),
 																							Column: int(23),
 																						},
 																						File: p1,
@@ -20912,17 +22537,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(159),
+																									Line: int(161),
 																									Column: int(30),
 																								},
 																								End: ast.Location{
-																									Line: int(159),
+																									Line: int(161),
 																									Column: int(33),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1473,
+																							Ctx: p1598,
 																							FreeVars: ast.Identifiers{
 																								"str",
 																							},
@@ -20937,17 +22562,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(159),
+																									Line: int(161),
 																									Column: int(35),
 																								},
 																								End: ast.Location{
-																									Line: int(159),
+																									Line: int(161),
 																									Column: int(39),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p1473,
+																							Ctx: p1598,
 																							FreeVars: ast.Identifiers{
 																								"from",
 																							},
@@ -20987,17 +22612,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(161),
+																	Line: int(163),
 																	Column: int(7),
 																},
 																End: ast.Location{
-																	Line: int(161),
+																	Line: int(163),
 																	Column: int(30),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1201,
+															Ctx: p1335,
 															FreeVars: ast.Identifiers{
 																"replace_after",
 															},
@@ -21007,11 +22632,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(161),
+																		Line: int(163),
 																		Column: int(7),
 																	},
 																	End: ast.Location{
-																		Line: int(161),
+																		Line: int(163),
 																		Column: int(20),
 																	},
 																	File: p1,
@@ -21024,7 +22649,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p1201,
+																Ctx: p1335,
 																FreeVars: ast.Identifiers{
 																	"replace_after",
 																},
@@ -21040,17 +22665,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(161),
+																					Line: int(163),
 																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(161),
+																					Line: int(163),
 																					Column: int(22),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1485,
+																			Ctx: p1610,
 																			FreeVars: nil,
 																		},
 																		Value: float64(0),
@@ -21064,17 +22689,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(161),
+																					Line: int(163),
 																					Column: int(24),
 																				},
 																				End: ast.Location{
-																					Line: int(161),
+																					Line: int(163),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1485,
+																			Ctx: p1610,
 																			FreeVars: nil,
 																		},
 																		Value: float64(0),
@@ -21088,17 +22713,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(161),
+																					Line: int(163),
 																					Column: int(27),
 																				},
 																				End: ast.Location{
-																					Line: int(161),
+																					Line: int(163),
 																					Column: int(29),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p1485,
+																			Ctx: p1610,
 																			FreeVars: nil,
 																		},
 																		Value: "",
@@ -21144,17 +22769,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(136),
+													Line: int(138),
 													Column: int(25),
 												},
 												End: ast.Location{
-													Line: int(136),
+													Line: int(138),
 													Column: int(65),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1201,
+											Ctx: p1335,
 											FreeVars: nil,
 										},
 										Value: "'from' string must not be zero length.",
@@ -21344,7 +22969,7 @@ var _StdAst = &ast.DesugaredObject{
 					Required: []ast.CommaSeparatedID{
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
-							Name: "x",
+							Name: "str",
 							CommaFodder: nil,
 						},
 					},
@@ -21357,12 +22982,12 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(164),
+								Line: int(166),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(169),
-								Column: int(57),
+								Line: int(171),
+								Column: int(59),
 							},
 							File: p1,
 						},
@@ -21374,10 +22999,10 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p1502,
+						Ctx: p1627,
 						FreeVars: ast.Identifiers{
 							"std",
-							"x",
+							"str",
 						},
 					},
 					Binds: ast.LocalBinds{
@@ -21390,17 +23015,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(164),
+											Line: int(166),
 											Column: int(16),
 										},
 										End: ast.Location{
-											Line: int(164),
+											Line: int(166),
 											Column: int(29),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1506,
+									Ctx: p1631,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -21410,11 +23035,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(164),
+												Line: int(166),
 												Column: int(16),
 											},
 											End: ast.Location{
-												Line: int(164),
+												Line: int(166),
 												Column: int(19),
 											},
 											File: p1,
@@ -21462,12 +23087,12 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(165),
+									Line: int(167),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(169),
-									Column: int(57),
+									Line: int(171),
+									Column: int(59),
 								},
 								File: p1,
 							},
@@ -21479,11 +23104,11 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p1502,
+							Ctx: p1627,
 							FreeVars: ast.Identifiers{
 								"cp",
 								"std",
-								"x",
+								"str",
 							},
 						},
 						Binds: ast.LocalBinds{
@@ -21496,17 +23121,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(165),
+												Line: int(167),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(168),
+												Line: int(170),
 												Column: int(8),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p1516,
+										Ctx: p1641,
 										FreeVars: ast.Identifiers{
 											"cp",
 											"std",
@@ -21530,17 +23155,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(165),
+													Line: int(167),
 													Column: int(26),
 												},
 												End: ast.Location{
-													Line: int(168),
+													Line: int(170),
 													Column: int(8),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1520,
+											Ctx: p1645,
 											FreeVars: ast.Identifiers{
 												"c",
 												"cp",
@@ -21552,17 +23177,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(165),
+														Line: int(167),
 														Column: int(29),
 													},
 													End: ast.Location{
-														Line: int(165),
+														Line: int(167),
 														Column: int(55),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1520,
+												Ctx: p1645,
 												FreeVars: ast.Identifiers{
 													"c",
 													"cp",
@@ -21573,17 +23198,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(165),
+															Line: int(167),
 															Column: int(29),
 														},
 														End: ast.Location{
-															Line: int(165),
+															Line: int(167),
 															Column: int(40),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1520,
+													Ctx: p1645,
 													FreeVars: ast.Identifiers{
 														"c",
 														"cp",
@@ -21594,17 +23219,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(29),
 															},
 															End: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(34),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1520,
+														Ctx: p1645,
 														FreeVars: ast.Identifiers{
 															"c",
 															"cp",
@@ -21615,17 +23240,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(165),
+																	Line: int(167),
 																	Column: int(29),
 																},
 																End: ast.Location{
-																	Line: int(165),
+																	Line: int(167),
 																	Column: int(31),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1520,
+															Ctx: p1645,
 															FreeVars: ast.Identifiers{
 																"cp",
 															},
@@ -21641,17 +23266,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(165),
+																				Line: int(167),
 																				Column: int(32),
 																			},
 																			End: ast.Location{
-																				Line: int(165),
+																				Line: int(167),
 																				Column: int(33),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1532,
+																		Ctx: p1657,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -21675,17 +23300,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(38),
 															},
 															End: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(40),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1520,
+														Ctx: p1645,
 														FreeVars: nil,
 													},
 													Value: float64(97),
@@ -21699,17 +23324,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(165),
+															Line: int(167),
 															Column: int(44),
 														},
 														End: ast.Location{
-															Line: int(165),
+															Line: int(167),
 															Column: int(55),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1520,
+													Ctx: p1645,
 													FreeVars: ast.Identifiers{
 														"c",
 														"cp",
@@ -21720,17 +23345,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(44),
 															},
 															End: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(49),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1520,
+														Ctx: p1645,
 														FreeVars: ast.Identifiers{
 															"c",
 															"cp",
@@ -21741,17 +23366,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(165),
+																	Line: int(167),
 																	Column: int(44),
 																},
 																End: ast.Location{
-																	Line: int(165),
+																	Line: int(167),
 																	Column: int(46),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1520,
+															Ctx: p1645,
 															FreeVars: ast.Identifiers{
 																"cp",
 															},
@@ -21767,17 +23392,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(165),
+																				Line: int(167),
 																				Column: int(47),
 																			},
 																			End: ast.Location{
-																				Line: int(165),
+																				Line: int(167),
 																				Column: int(48),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1543,
+																		Ctx: p1668,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -21801,17 +23426,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(52),
 															},
 															End: ast.Location{
-																Line: int(165),
+																Line: int(167),
 																Column: int(55),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1520,
+														Ctx: p1645,
 														FreeVars: nil,
 													},
 													Value: float64(123),
@@ -21825,17 +23450,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(166),
+														Line: int(168),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(166),
+														Line: int(168),
 														Column: int(27),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1520,
+												Ctx: p1645,
 												FreeVars: ast.Identifiers{
 													"c",
 													"cp",
@@ -21847,17 +23472,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(166),
+															Line: int(168),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(166),
+															Line: int(168),
 															Column: int(15),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1520,
+													Ctx: p1645,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -21867,11 +23492,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(166),
+																Line: int(168),
 																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(166),
+																Line: int(168),
 																Column: int(10),
 															},
 															File: p1,
@@ -21926,17 +23551,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(166),
+																		Line: int(168),
 																		Column: int(16),
 																	},
 																	End: ast.Location{
-																		Line: int(166),
+																		Line: int(168),
 																		Column: int(26),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1556,
+																Ctx: p1681,
 																FreeVars: ast.Identifiers{
 																	"c",
 																	"cp",
@@ -21947,17 +23572,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(166),
+																			Line: int(168),
 																			Column: int(16),
 																		},
 																		End: ast.Location{
-																			Line: int(166),
+																			Line: int(168),
 																			Column: int(21),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1556,
+																	Ctx: p1681,
 																	FreeVars: ast.Identifiers{
 																		"c",
 																		"cp",
@@ -21968,17 +23593,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(166),
+																				Line: int(168),
 																				Column: int(16),
 																			},
 																			End: ast.Location{
-																				Line: int(166),
+																				Line: int(168),
 																				Column: int(18),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1556,
+																		Ctx: p1681,
 																		FreeVars: ast.Identifiers{
 																			"cp",
 																		},
@@ -21994,17 +23619,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(166),
+																							Line: int(168),
 																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(166),
+																							Line: int(168),
 																							Column: int(20),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1564,
+																					Ctx: p1689,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -22028,17 +23653,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(166),
+																			Line: int(168),
 																			Column: int(24),
 																		},
 																		End: ast.Location{
-																			Line: int(166),
+																			Line: int(168),
 																			Column: int(26),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1556,
+																	Ctx: p1681,
 																	FreeVars: nil,
 																},
 																Value: float64(32),
@@ -22068,11 +23693,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(168),
+														Line: int(170),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(168),
+														Line: int(170),
 														Column: int(8),
 													},
 													File: p1,
@@ -22085,7 +23710,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p1520,
+												Ctx: p1645,
 												FreeVars: ast.Identifiers{
 													"c",
 												},
@@ -22103,21 +23728,21 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(169),
+										Line: int(171),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(169),
-										Column: int(57),
+										Line: int(171),
+										Column: int(59),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p1502,
+								Ctx: p1627,
 								FreeVars: ast.Identifiers{
 									"std",
+									"str",
 									"up_letter",
-									"x",
 								},
 							},
 							Target: &ast.Index{
@@ -22125,17 +23750,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(169),
+											Line: int(171),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(169),
+											Line: int(171),
 											Column: int(13),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1502,
+									Ctx: p1627,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -22145,11 +23770,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(169),
+												Line: int(171),
 												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(169),
+												Line: int(171),
 												Column: int(8),
 											},
 											File: p1,
@@ -22204,17 +23829,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(169),
+														Line: int(171),
 														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(169),
+														Line: int(171),
 														Column: int(16),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1581,
+												Ctx: p1706,
 												FreeVars: nil,
 											},
 											Value: "",
@@ -22229,21 +23854,21 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(169),
+														Line: int(171),
 														Column: int(18),
 													},
 													End: ast.Location{
-														Line: int(169),
-														Column: int(56),
+														Line: int(171),
+														Column: int(58),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1581,
+												Ctx: p1706,
 												FreeVars: ast.Identifiers{
 													"std",
+													"str",
 													"up_letter",
-													"x",
 												},
 											},
 											Target: &ast.Index{
@@ -22251,17 +23876,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(169),
+															Line: int(171),
 															Column: int(18),
 														},
 														End: ast.Location{
-															Line: int(169),
+															Line: int(171),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1581,
+													Ctx: p1706,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -22271,11 +23896,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(169),
+																Line: int(171),
 																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(169),
+																Line: int(171),
 																Column: int(21),
 															},
 															File: p1,
@@ -22323,17 +23948,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(169),
+																		Line: int(171),
 																		Column: int(26),
 																	},
 																	End: ast.Location{
-																		Line: int(169),
+																		Line: int(171),
 																		Column: int(35),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1591,
+																Ctx: p1716,
 																FreeVars: ast.Identifiers{
 																	"up_letter",
 																},
@@ -22348,20 +23973,20 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(169),
+																		Line: int(171),
 																		Column: int(37),
 																	},
 																	End: ast.Location{
-																		Line: int(169),
-																		Column: int(55),
+																		Line: int(171),
+																		Column: int(57),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1591,
+																Ctx: p1716,
 																FreeVars: ast.Identifiers{
 																	"std",
-																	"x",
+																	"str",
 																},
 															},
 															Target: &ast.Index{
@@ -22369,17 +23994,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(169),
+																			Line: int(171),
 																			Column: int(37),
 																		},
 																		End: ast.Location{
-																			Line: int(169),
+																			Line: int(171),
 																			Column: int(52),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1591,
+																	Ctx: p1716,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -22389,11 +24014,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(169),
+																				Line: int(171),
 																				Column: int(37),
 																			},
 																			End: ast.Location{
-																				Line: int(169),
+																				Line: int(171),
 																				Column: int(40),
 																			},
 																			File: p1,
@@ -22441,22 +24066,22 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(169),
+																						Line: int(171),
 																						Column: int(53),
 																					},
 																					End: ast.Location{
-																						Line: int(169),
-																						Column: int(54),
+																						Line: int(171),
+																						Column: int(56),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1602,
+																				Ctx: p1727,
 																				FreeVars: ast.Identifiers{
-																					"x",
+																					"str",
 																				},
 																			},
-																			Id: "x",
+																			Id: "str",
 																		},
 																		CommaFodder: nil,
 																	},
@@ -22542,7 +24167,7 @@ var _StdAst = &ast.DesugaredObject{
 					Required: []ast.CommaSeparatedID{
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
-							Name: "x",
+							Name: "str",
 							CommaFodder: nil,
 						},
 					},
@@ -22555,12 +24180,12 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(172),
+								Line: int(174),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(177),
-								Column: int(59),
+								Line: int(179),
+								Column: int(61),
 							},
 							File: p1,
 						},
@@ -22572,10 +24197,10 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p1610,
+						Ctx: p1735,
 						FreeVars: ast.Identifiers{
 							"std",
-							"x",
+							"str",
 						},
 					},
 					Binds: ast.LocalBinds{
@@ -22588,17 +24213,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(172),
+											Line: int(174),
 											Column: int(16),
 										},
 										End: ast.Location{
-											Line: int(172),
+											Line: int(174),
 											Column: int(29),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1614,
+									Ctx: p1739,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -22608,11 +24233,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(172),
+												Line: int(174),
 												Column: int(16),
 											},
 											End: ast.Location{
-												Line: int(172),
+												Line: int(174),
 												Column: int(19),
 											},
 											File: p1,
@@ -22660,12 +24285,12 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(173),
+									Line: int(175),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(177),
-									Column: int(59),
+									Line: int(179),
+									Column: int(61),
 								},
 								File: p1,
 							},
@@ -22677,11 +24302,11 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p1610,
+							Ctx: p1735,
 							FreeVars: ast.Identifiers{
 								"cp",
 								"std",
-								"x",
+								"str",
 							},
 						},
 						Binds: ast.LocalBinds{
@@ -22694,17 +24319,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(173),
+												Line: int(175),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(176),
+												Line: int(178),
 												Column: int(8),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p1624,
+										Ctx: p1749,
 										FreeVars: ast.Identifiers{
 											"cp",
 											"std",
@@ -22728,17 +24353,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(173),
+													Line: int(175),
 													Column: int(28),
 												},
 												End: ast.Location{
-													Line: int(176),
+													Line: int(178),
 													Column: int(8),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1628,
+											Ctx: p1753,
 											FreeVars: ast.Identifiers{
 												"c",
 												"cp",
@@ -22750,17 +24375,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(173),
+														Line: int(175),
 														Column: int(31),
 													},
 													End: ast.Location{
-														Line: int(173),
+														Line: int(175),
 														Column: int(56),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1628,
+												Ctx: p1753,
 												FreeVars: ast.Identifiers{
 													"c",
 													"cp",
@@ -22771,17 +24396,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(173),
+															Line: int(175),
 															Column: int(31),
 														},
 														End: ast.Location{
-															Line: int(173),
+															Line: int(175),
 															Column: int(42),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1628,
+													Ctx: p1753,
 													FreeVars: ast.Identifiers{
 														"c",
 														"cp",
@@ -22792,17 +24417,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(31),
 															},
 															End: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(36),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1628,
+														Ctx: p1753,
 														FreeVars: ast.Identifiers{
 															"c",
 															"cp",
@@ -22813,17 +24438,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(173),
+																	Line: int(175),
 																	Column: int(31),
 																},
 																End: ast.Location{
-																	Line: int(173),
+																	Line: int(175),
 																	Column: int(33),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1628,
+															Ctx: p1753,
 															FreeVars: ast.Identifiers{
 																"cp",
 															},
@@ -22839,17 +24464,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(173),
+																				Line: int(175),
 																				Column: int(34),
 																			},
 																			End: ast.Location{
-																				Line: int(173),
+																				Line: int(175),
 																				Column: int(35),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1640,
+																		Ctx: p1765,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -22873,17 +24498,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(40),
 															},
 															End: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(42),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1628,
+														Ctx: p1753,
 														FreeVars: nil,
 													},
 													Value: float64(65),
@@ -22897,17 +24522,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(173),
+															Line: int(175),
 															Column: int(46),
 														},
 														End: ast.Location{
-															Line: int(173),
+															Line: int(175),
 															Column: int(56),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1628,
+													Ctx: p1753,
 													FreeVars: ast.Identifiers{
 														"c",
 														"cp",
@@ -22918,17 +24543,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(46),
 															},
 															End: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(51),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1628,
+														Ctx: p1753,
 														FreeVars: ast.Identifiers{
 															"c",
 															"cp",
@@ -22939,17 +24564,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(173),
+																	Line: int(175),
 																	Column: int(46),
 																},
 																End: ast.Location{
-																	Line: int(173),
+																	Line: int(175),
 																	Column: int(48),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1628,
+															Ctx: p1753,
 															FreeVars: ast.Identifiers{
 																"cp",
 															},
@@ -22965,17 +24590,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(173),
+																				Line: int(175),
 																				Column: int(49),
 																			},
 																			End: ast.Location{
-																				Line: int(173),
+																				Line: int(175),
 																				Column: int(50),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1651,
+																		Ctx: p1776,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -22999,17 +24624,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(54),
 															},
 															End: ast.Location{
-																Line: int(173),
+																Line: int(175),
 																Column: int(56),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1628,
+														Ctx: p1753,
 														FreeVars: nil,
 													},
 													Value: float64(91),
@@ -23023,17 +24648,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(174),
+														Line: int(176),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(174),
+														Line: int(176),
 														Column: int(27),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1628,
+												Ctx: p1753,
 												FreeVars: ast.Identifiers{
 													"c",
 													"cp",
@@ -23045,17 +24670,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(174),
+															Line: int(176),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(174),
+															Line: int(176),
 															Column: int(15),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1628,
+													Ctx: p1753,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -23065,11 +24690,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(174),
+																Line: int(176),
 																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(174),
+																Line: int(176),
 																Column: int(10),
 															},
 															File: p1,
@@ -23124,17 +24749,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(174),
+																		Line: int(176),
 																		Column: int(16),
 																	},
 																	End: ast.Location{
-																		Line: int(174),
+																		Line: int(176),
 																		Column: int(26),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1664,
+																Ctx: p1789,
 																FreeVars: ast.Identifiers{
 																	"c",
 																	"cp",
@@ -23145,17 +24770,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(174),
+																			Line: int(176),
 																			Column: int(16),
 																		},
 																		End: ast.Location{
-																			Line: int(174),
+																			Line: int(176),
 																			Column: int(21),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1664,
+																	Ctx: p1789,
 																	FreeVars: ast.Identifiers{
 																		"c",
 																		"cp",
@@ -23166,17 +24791,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(174),
+																				Line: int(176),
 																				Column: int(16),
 																			},
 																			End: ast.Location{
-																				Line: int(174),
+																				Line: int(176),
 																				Column: int(18),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p1664,
+																		Ctx: p1789,
 																		FreeVars: ast.Identifiers{
 																			"cp",
 																		},
@@ -23192,17 +24817,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(174),
+																							Line: int(176),
 																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(174),
+																							Line: int(176),
 																							Column: int(20),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p1672,
+																					Ctx: p1797,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -23226,17 +24851,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(174),
+																			Line: int(176),
 																			Column: int(24),
 																		},
 																		End: ast.Location{
-																			Line: int(174),
+																			Line: int(176),
 																			Column: int(26),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1664,
+																	Ctx: p1789,
 																	FreeVars: nil,
 																},
 																Value: float64(32),
@@ -23266,11 +24891,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(176),
+														Line: int(178),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(176),
+														Line: int(178),
 														Column: int(8),
 													},
 													File: p1,
@@ -23283,7 +24908,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p1628,
+												Ctx: p1753,
 												FreeVars: ast.Identifiers{
 													"c",
 												},
@@ -23301,21 +24926,21 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(177),
+										Line: int(179),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(177),
-										Column: int(59),
+										Line: int(179),
+										Column: int(61),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p1610,
+								Ctx: p1735,
 								FreeVars: ast.Identifiers{
 									"down_letter",
 									"std",
-									"x",
+									"str",
 								},
 							},
 							Target: &ast.Index{
@@ -23323,17 +24948,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(177),
+											Line: int(179),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(177),
+											Line: int(179),
 											Column: int(13),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1610,
+									Ctx: p1735,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -23343,11 +24968,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(177),
+												Line: int(179),
 												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(177),
+												Line: int(179),
 												Column: int(8),
 											},
 											File: p1,
@@ -23402,17 +25027,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(177),
+														Line: int(179),
 														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(177),
+														Line: int(179),
 														Column: int(16),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1689,
+												Ctx: p1814,
 												FreeVars: nil,
 											},
 											Value: "",
@@ -23427,21 +25052,21 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(177),
+														Line: int(179),
 														Column: int(18),
 													},
 													End: ast.Location{
-														Line: int(177),
-														Column: int(58),
+														Line: int(179),
+														Column: int(60),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1689,
+												Ctx: p1814,
 												FreeVars: ast.Identifiers{
 													"down_letter",
 													"std",
-													"x",
+													"str",
 												},
 											},
 											Target: &ast.Index{
@@ -23449,17 +25074,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(177),
+															Line: int(179),
 															Column: int(18),
 														},
 														End: ast.Location{
-															Line: int(177),
+															Line: int(179),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1689,
+													Ctx: p1814,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -23469,11 +25094,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(177),
+																Line: int(179),
 																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(177),
+																Line: int(179),
 																Column: int(21),
 															},
 															File: p1,
@@ -23521,17 +25146,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(177),
+																		Line: int(179),
 																		Column: int(26),
 																	},
 																	End: ast.Location{
-																		Line: int(177),
+																		Line: int(179),
 																		Column: int(37),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1699,
+																Ctx: p1824,
 																FreeVars: ast.Identifiers{
 																	"down_letter",
 																},
@@ -23546,20 +25171,20 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(177),
+																		Line: int(179),
 																		Column: int(39),
 																	},
 																	End: ast.Location{
-																		Line: int(177),
-																		Column: int(57),
+																		Line: int(179),
+																		Column: int(59),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1699,
+																Ctx: p1824,
 																FreeVars: ast.Identifiers{
 																	"std",
-																	"x",
+																	"str",
 																},
 															},
 															Target: &ast.Index{
@@ -23567,17 +25192,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(177),
+																			Line: int(179),
 																			Column: int(39),
 																		},
 																		End: ast.Location{
-																			Line: int(177),
+																			Line: int(179),
 																			Column: int(54),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1699,
+																	Ctx: p1824,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -23587,11 +25212,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(177),
+																				Line: int(179),
 																				Column: int(39),
 																			},
 																			End: ast.Location{
-																				Line: int(177),
+																				Line: int(179),
 																				Column: int(42),
 																			},
 																			File: p1,
@@ -23639,22 +25264,22 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(177),
+																						Line: int(179),
 																						Column: int(55),
 																					},
 																					End: ast.Location{
-																						Line: int(177),
-																						Column: int(56),
+																						Line: int(179),
+																						Column: int(58),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p1710,
+																				Ctx: p1835,
 																				FreeVars: ast.Identifiers{
-																					"x",
+																					"str",
 																				},
 																			},
-																			Id: "x",
+																			Id: "str",
 																		},
 																		CommaFodder: nil,
 																	},
@@ -23758,17 +25383,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(181),
+								Line: int(182),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(181),
+								Line: int(182),
 								Column: int(55),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p1717,
+						Ctx: p1842,
 						FreeVars: ast.Identifiers{
 							"from",
 							"std",
@@ -23780,17 +25405,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(181),
+									Line: int(182),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(181),
+									Line: int(182),
 									Column: int(18),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p1717,
+							Ctx: p1842,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -23800,11 +25425,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(181),
+										Line: int(182),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(181),
+										Line: int(182),
 										Column: int(8),
 									},
 									File: p1,
@@ -23859,17 +25484,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(181),
+												Line: int(182),
 												Column: int(19),
 											},
 											End: ast.Location{
-												Line: int(181),
+												Line: int(182),
 												Column: int(32),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1727,
+										Ctx: p1852,
 										FreeVars: ast.Identifiers{
 											"from",
 											"to",
@@ -23880,17 +25505,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(181),
+													Line: int(182),
 													Column: int(19),
 												},
 												End: ast.Location{
-													Line: int(181),
+													Line: int(182),
 													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1727,
+											Ctx: p1852,
 											FreeVars: ast.Identifiers{
 												"from",
 												"to",
@@ -23901,17 +25526,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(19),
 													},
 													End: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(21),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1727,
+												Ctx: p1852,
 												FreeVars: ast.Identifiers{
 													"to",
 												},
@@ -23925,17 +25550,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(24),
 													},
 													End: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1727,
+												Ctx: p1852,
 												FreeVars: ast.Identifiers{
 													"from",
 												},
@@ -23950,17 +25575,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(181),
+													Line: int(182),
 													Column: int(31),
 												},
 												End: ast.Location{
-													Line: int(181),
+													Line: int(182),
 													Column: int(32),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1727,
+											Ctx: p1852,
 											FreeVars: nil,
 										},
 										Value: float64(1),
@@ -23975,17 +25600,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(181),
+												Line: int(182),
 												Column: int(34),
 											},
 											End: ast.Location{
-												Line: int(181),
+												Line: int(182),
 												Column: int(54),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1727,
+										Ctx: p1852,
 										FreeVars: ast.Identifiers{
 											"from",
 										},
@@ -24008,17 +25633,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(181),
+													Line: int(182),
 													Column: int(46),
 												},
 												End: ast.Location{
-													Line: int(181),
+													Line: int(182),
 													Column: int(54),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1740,
+											Ctx: p1865,
 											FreeVars: ast.Identifiers{
 												"from",
 												"i",
@@ -24029,17 +25654,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(46),
 													},
 													End: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(47),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1740,
+												Ctx: p1865,
 												FreeVars: ast.Identifiers{
 													"i",
 												},
@@ -24053,17 +25678,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(50),
 													},
 													End: ast.Location{
-														Line: int(181),
+														Line: int(182),
 														Column: int(54),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1740,
+												Ctx: p1865,
 												FreeVars: ast.Identifiers{
 													"from",
 												},
@@ -24085,6 +25710,836 @@ var _StdAst = &ast.DesugaredObject{
 			},
 			PlusSuper: false,
 		},
+		ast.DesugaredObjectField{
+			Hide: ast.ObjectFieldHide(0),
+			Name: &ast.LiteralString{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: nil,
+					FreeVars: nil,
+				},
+				Value: "repeat",
+				Kind: ast.LiteralStringKind(1),
+				BlockIndent: "",
+			},
+			Body: &ast.Function{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: p11,
+					FreeVars: ast.Identifiers{
+						"std",
+					},
+				},
+				ParenLeftFodder: ast.Fodder{},
+				Parameters: ast.Parameters{
+					Required: []ast.CommaSeparatedID{
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "what",
+							CommaFodder: ast.Fodder{},
+						},
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "count",
+							CommaFodder: nil,
+						},
+					},
+					Optional: nil,
+				},
+				TrailingComma: false,
+				ParenRightFodder: ast.Fodder{},
+				Body: &ast.Local{
+					NodeBase: ast.NodeBase{
+						LocRange: ast.LocationRange{
+							FileName: "<std>",
+							Begin: ast.Location{
+								Line: int(185),
+								Column: int(5),
+							},
+							End: ast.Location{
+								Line: int(189),
+								Column: int(61),
+							},
+							File: p1,
+						},
+						Fodder: ast.Fodder{
+							ast.FodderElement{
+								Kind: ast.FodderKind(0),
+								Blanks: int(0),
+								Indent: int(4),
+								Comment: []string{},
+							},
+						},
+						Ctx: p1877,
+						FreeVars: ast.Identifiers{
+							"count",
+							"std",
+							"what",
+						},
+					},
+					Binds: ast.LocalBinds{
+						ast.LocalBind{
+							VarFodder: ast.Fodder{},
+							Variable: "joiner",
+							EqFodder: ast.Fodder{},
+							Body: &ast.Conditional{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(186),
+											Column: int(7),
+										},
+										End: ast.Location{
+											Line: int(188),
+											Column: int(74),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{
+										ast.FodderElement{
+											Kind: ast.FodderKind(0),
+											Blanks: int(0),
+											Indent: int(6),
+											Comment: []string{},
+										},
+									},
+									Ctx: p1882,
+									FreeVars: ast.Identifiers{
+										"std",
+										"what",
+									},
+								},
+								Cond: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(186),
+												Column: int(10),
+											},
+											End: ast.Location{
+												Line: int(186),
+												Column: int(28),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1882,
+										FreeVars: ast.Identifiers{
+											"std",
+											"what",
+										},
+									},
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(186),
+													Column: int(10),
+												},
+												End: ast.Location{
+													Line: int(186),
+													Column: int(22),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1882,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(186),
+														Column: int(10),
+													},
+													End: ast.Location{
+														Line: int(186),
+														Column: int(13),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "isString",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(186),
+																Column: int(23),
+															},
+															End: ast.Location{
+																Line: int(186),
+																Column: int(27),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p1893,
+														FreeVars: ast.Identifiers{
+															"what",
+														},
+													},
+													Id: "what",
+												},
+												CommaFodder: nil,
+											},
+										},
+										Named: nil,
+									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
+								},
+								ThenFodder: ast.Fodder{},
+								BranchTrue: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(186),
+												Column: int(34),
+											},
+											End: ast.Location{
+												Line: int(186),
+												Column: int(36),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1882,
+										FreeVars: nil,
+									},
+									Value: "",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								ElseFodder: ast.Fodder{
+									ast.FodderElement{
+										Kind: ast.FodderKind(0),
+										Blanks: int(0),
+										Indent: int(6),
+										Comment: []string{},
+									},
+								},
+								BranchFalse: &ast.Conditional{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(187),
+												Column: int(12),
+											},
+											End: ast.Location{
+												Line: int(188),
+												Column: int(74),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p1882,
+										FreeVars: ast.Identifiers{
+											"std",
+											"what",
+										},
+									},
+									Cond: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(187),
+													Column: int(15),
+												},
+												End: ast.Location{
+													Line: int(187),
+													Column: int(32),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1882,
+											FreeVars: ast.Identifiers{
+												"std",
+												"what",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(187),
+														Column: int(15),
+													},
+													End: ast.Location{
+														Line: int(187),
+														Column: int(26),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p1882,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(187),
+															Column: int(15),
+														},
+														End: ast.Location{
+															Line: int(187),
+															Column: int(18),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "isArray",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(187),
+																	Column: int(27),
+																},
+																End: ast.Location{
+																	Line: int(187),
+																	Column: int(31),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p1908,
+															FreeVars: ast.Identifiers{
+																"what",
+															},
+														},
+														Id: "what",
+													},
+													CommaFodder: nil,
+												},
+											},
+											Named: nil,
+										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
+									},
+									ThenFodder: ast.Fodder{},
+									BranchTrue: &ast.Array{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(187),
+													Column: int(38),
+												},
+												End: ast.Location{
+													Line: int(187),
+													Column: int(40),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1882,
+											FreeVars: nil,
+										},
+										Elements: nil,
+										TrailingComma: false,
+										CloseFodder: ast.Fodder{},
+									},
+									ElseFodder: ast.Fodder{
+										ast.FodderElement{
+											Kind: ast.FodderKind(0),
+											Blanks: int(0),
+											Indent: int(6),
+											Comment: []string{},
+										},
+									},
+									BranchFalse: &ast.Error{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(188),
+													Column: int(12),
+												},
+												End: ast.Location{
+													Line: int(188),
+													Column: int(74),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1882,
+											FreeVars: nil,
+										},
+										Expr: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(188),
+														Column: int(18),
+													},
+													End: ast.Location{
+														Line: int(188),
+														Column: int(74),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p1882,
+												FreeVars: nil,
+											},
+											Value: "std.repeat first argument must be an array or a string",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+									},
+								},
+							},
+							Fun: nil,
+							CloseFodder: ast.Fodder{},
+						},
+					},
+					Body: &ast.Apply{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "<std>",
+								Begin: ast.Location{
+									Line: int(189),
+									Column: int(5),
+								},
+								End: ast.Location{
+									Line: int(189),
+									Column: int(61),
+								},
+								File: p1,
+							},
+							Fodder: ast.Fodder{},
+							Ctx: p1877,
+							FreeVars: ast.Identifiers{
+								"count",
+								"joiner",
+								"std",
+								"what",
+							},
+						},
+						Target: &ast.Index{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(189),
+										Column: int(5),
+									},
+									End: ast.Location{
+										Line: int(189),
+										Column: int(13),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p1877,
+								FreeVars: ast.Identifiers{
+									"std",
+								},
+							},
+							Target: &ast.Var{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(189),
+											Column: int(5),
+										},
+										End: ast.Location{
+											Line: int(189),
+											Column: int(8),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{
+										ast.FodderElement{
+											Kind: ast.FodderKind(0),
+											Blanks: int(0),
+											Indent: int(4),
+											Comment: []string{},
+										},
+									},
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"std",
+									},
+								},
+								Id: "std",
+							},
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: nil,
+								},
+								Value: "join",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(189),
+													Column: int(14),
+												},
+												End: ast.Location{
+													Line: int(189),
+													Column: int(20),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1924,
+											FreeVars: ast.Identifiers{
+												"joiner",
+											},
+										},
+										Id: "joiner",
+									},
+									CommaFodder: ast.Fodder{},
+								},
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(189),
+													Column: int(22),
+												},
+												End: ast.Location{
+													Line: int(189),
+													Column: int(60),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p1924,
+											FreeVars: ast.Identifiers{
+												"count",
+												"std",
+												"what",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(189),
+														Column: int(22),
+													},
+													End: ast.Location{
+														Line: int(189),
+														Column: int(35),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p1924,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(189),
+															Column: int(22),
+														},
+														End: ast.Location{
+															Line: int(189),
+															Column: int(25),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "makeArray",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(189),
+																	Column: int(36),
+																},
+																End: ast.Location{
+																	Line: int(189),
+																	Column: int(41),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p1935,
+															FreeVars: ast.Identifiers{
+																"count",
+															},
+														},
+														Id: "count",
+													},
+													CommaFodder: ast.Fodder{},
+												},
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Function{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(189),
+																	Column: int(43),
+																},
+																End: ast.Location{
+																	Line: int(189),
+																	Column: int(59),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p1935,
+															FreeVars: ast.Identifiers{
+																"what",
+															},
+														},
+														ParenLeftFodder: ast.Fodder{},
+														Parameters: ast.Parameters{
+															Required: []ast.CommaSeparatedID{
+																ast.CommaSeparatedID{
+																	NameFodder: ast.Fodder{},
+																	Name: "i",
+																	CommaFodder: nil,
+																},
+															},
+															Optional: nil,
+														},
+														TrailingComma: false,
+														ParenRightFodder: ast.Fodder{},
+														Body: &ast.Var{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(189),
+																		Column: int(55),
+																	},
+																	End: ast.Location{
+																		Line: int(189),
+																		Column: int(59),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p1941,
+																FreeVars: ast.Identifiers{
+																	"what",
+																},
+															},
+															Id: "what",
+														},
+													},
+													CommaFodder: nil,
+												},
+											},
+											Named: nil,
+										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
+									},
+									CommaFodder: nil,
+								},
+							},
+							Named: nil,
+						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
+					},
+				},
+			},
+			PlusSuper: false,
+		},
 		ast.DesugaredObjectField{
 			Hide: ast.ObjectFieldHide(0),
 			Name: &ast.LiteralString{
@@ -24162,12 +26617,12 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(184),
+								Line: int(192),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(219),
-								Column: int(68),
+								Line: int(222),
+								Column: int(66),
 							},
 							File: p1,
 						},
@@ -24179,7 +26634,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p1752,
+						Ctx: p1949,
 						FreeVars: ast.Identifiers{
 							"end",
 							"index",
@@ -24198,11 +26653,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(186),
+											Line: int(194),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(199),
+											Line: int(207),
 											Column: int(8),
 										},
 										File: p1,
@@ -24223,7 +26678,7 @@ var _StdAst = &ast.DesugaredObject{
 											},
 										},
 									},
-									Ctx: p1758,
+									Ctx: p1955,
 									FreeVars: ast.Identifiers{
 										"end",
 										"index",
@@ -24263,17 +26718,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(187),
+														Line: int(195),
 														Column: int(20),
 													},
 													End: ast.Location{
-														Line: int(187),
+														Line: int(195),
 														Column: int(29),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1763,
+												Ctx: p1960,
 												FreeVars: ast.Identifiers{
 													"indexable",
 												},
@@ -24311,11 +26766,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(189),
+														Line: int(197),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(190),
+														Line: int(198),
 														Column: int(21),
 													},
 													File: p1,
@@ -24328,7 +26783,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p1763,
+												Ctx: p1960,
 												FreeVars: ast.Identifiers{
 													"index",
 												},
@@ -24338,17 +26793,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(189),
+															Line: int(197),
 															Column: int(14),
 														},
 														End: ast.Location{
-															Line: int(189),
+															Line: int(197),
 															Column: int(27),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"index",
 													},
@@ -24358,17 +26813,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(189),
+																Line: int(197),
 																Column: int(14),
 															},
 															End: ast.Location{
-																Line: int(189),
+																Line: int(197),
 																Column: int(19),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1763,
+														Ctx: p1960,
 														FreeVars: ast.Identifiers{
 															"index",
 														},
@@ -24382,17 +26837,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(189),
+																Line: int(197),
 																Column: int(23),
 															},
 															End: ast.Location{
-																Line: int(189),
+																Line: int(197),
 																Column: int(27),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1763,
+														Ctx: p1960,
 														FreeVars: nil,
 													},
 												},
@@ -24403,17 +26858,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(189),
+															Line: int(197),
 															Column: int(33),
 														},
 														End: ast.Location{
-															Line: int(189),
+															Line: int(197),
 															Column: int(34),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: nil,
 												},
 												Value: float64(0),
@@ -24432,17 +26887,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(190),
+															Line: int(198),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(190),
+															Line: int(198),
 															Column: int(21),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"index",
 													},
@@ -24481,11 +26936,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(192),
+														Line: int(200),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(193),
+														Line: int(201),
 														Column: int(19),
 													},
 													File: p1,
@@ -24498,7 +26953,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p1763,
+												Ctx: p1960,
 												FreeVars: ast.Identifiers{
 													"end",
 													"indexable",
@@ -24510,17 +26965,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(192),
+															Line: int(200),
 															Column: int(14),
 														},
 														End: ast.Location{
-															Line: int(192),
+															Line: int(200),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"end",
 													},
@@ -24530,17 +26985,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(192),
+																Line: int(200),
 																Column: int(14),
 															},
 															End: ast.Location{
-																Line: int(192),
+																Line: int(200),
 																Column: int(17),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1763,
+														Ctx: p1960,
 														FreeVars: ast.Identifiers{
 															"end",
 														},
@@ -24554,17 +27009,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(192),
+																Line: int(200),
 																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(192),
+																Line: int(200),
 																Column: int(25),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1763,
+														Ctx: p1960,
 														FreeVars: nil,
 													},
 												},
@@ -24575,17 +27030,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(192),
+															Line: int(200),
 															Column: int(31),
 														},
 														End: ast.Location{
-															Line: int(192),
+															Line: int(200),
 															Column: int(52),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"indexable",
 														"std",
@@ -24596,17 +27051,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(192),
+																Line: int(200),
 																Column: int(31),
 															},
 															End: ast.Location{
-																Line: int(192),
+																Line: int(200),
 																Column: int(41),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1763,
+														Ctx: p1960,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -24616,11 +27071,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(192),
+																	Line: int(200),
 																	Column: int(31),
 																},
 																End: ast.Location{
-																	Line: int(192),
+																	Line: int(200),
 																	Column: int(34),
 																},
 																File: p1,
@@ -24668,17 +27123,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(192),
+																			Line: int(200),
 																			Column: int(42),
 																		},
 																		End: ast.Location{
-																			Line: int(192),
+																			Line: int(200),
 																			Column: int(51),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1796,
+																	Ctx: p1993,
 																	FreeVars: ast.Identifiers{
 																		"indexable",
 																	},
@@ -24708,17 +27163,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(193),
+															Line: int(201),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(193),
+															Line: int(201),
 															Column: int(19),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"end",
 													},
@@ -24757,11 +27212,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(195),
+														Line: int(203),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(196),
+														Line: int(204),
 														Column: int(20),
 													},
 													File: p1,
@@ -24774,7 +27229,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p1763,
+												Ctx: p1960,
 												FreeVars: ast.Identifiers{
 													"step",
 												},
@@ -24784,17 +27239,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(195),
+															Line: int(203),
 															Column: int(14),
 														},
 														End: ast.Location{
-															Line: int(195),
+															Line: int(203),
 															Column: int(26),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"step",
 													},
@@ -24804,17 +27259,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(195),
+																Line: int(203),
 																Column: int(14),
 															},
 															End: ast.Location{
-																Line: int(195),
+																Line: int(203),
 																Column: int(18),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1763,
+														Ctx: p1960,
 														FreeVars: ast.Identifiers{
 															"step",
 														},
@@ -24828,17 +27283,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(195),
+																Line: int(203),
 																Column: int(22),
 															},
 															End: ast.Location{
-																Line: int(195),
+																Line: int(203),
 																Column: int(26),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p1763,
+														Ctx: p1960,
 														FreeVars: nil,
 													},
 												},
@@ -24849,17 +27304,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(195),
+															Line: int(203),
 															Column: int(32),
 														},
 														End: ast.Location{
-															Line: int(195),
+															Line: int(203),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: nil,
 												},
 												Value: float64(1),
@@ -24878,17 +27333,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(196),
+															Line: int(204),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(196),
+															Line: int(204),
 															Column: int(20),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"step",
 													},
@@ -24927,17 +27382,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(197),
+														Line: int(205),
 														Column: int(17),
 													},
 													End: ast.Location{
-														Line: int(197),
+														Line: int(205),
 														Column: int(38),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1763,
+												Ctx: p1960,
 												FreeVars: ast.Identifiers{
 													"indexable",
 													"std",
@@ -24948,17 +27403,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(197),
+															Line: int(205),
 															Column: int(17),
 														},
 														End: ast.Location{
-															Line: int(197),
+															Line: int(205),
 															Column: int(27),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -24968,11 +27423,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(197),
+																Line: int(205),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(197),
+																Line: int(205),
 																Column: int(20),
 															},
 															File: p1,
@@ -25020,17 +27475,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(197),
+																		Line: int(205),
 																		Column: int(28),
 																	},
 																	End: ast.Location{
-																		Line: int(197),
+																		Line: int(205),
 																		Column: int(37),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1824,
+																Ctx: p2021,
 																FreeVars: ast.Identifiers{
 																	"indexable",
 																},
@@ -25078,17 +27533,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(198),
+														Line: int(206),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(198),
+														Line: int(206),
 														Column: int(34),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1763,
+												Ctx: p1960,
 												FreeVars: ast.Identifiers{
 													"indexable",
 													"std",
@@ -25099,17 +27554,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(198),
+															Line: int(206),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(198),
+															Line: int(206),
 															Column: int(23),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1763,
+													Ctx: p1960,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -25119,11 +27574,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(198),
+																Line: int(206),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(198),
+																Line: int(206),
 																Column: int(18),
 															},
 															File: p1,
@@ -25171,17 +27626,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(198),
+																		Line: int(206),
 																		Column: int(24),
 																	},
 																	End: ast.Location{
-																		Line: int(198),
+																		Line: int(206),
 																		Column: int(33),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1836,
+																Ctx: p2033,
 																FreeVars: ast.Identifiers{
 																	"indexable",
 																},
@@ -25210,26 +27665,19 @@ var _StdAst = &ast.DesugaredObject{
 					Body: &ast.Conditional{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
-								FileName: "<std>",
+								FileName: "",
 								Begin: ast.Location{
-									Line: int(200),
-									Column: int(5),
+									Line: int(0),
+									Column: int(0),
 								},
 								End: ast.Location{
-									Line: int(219),
-									Column: int(68),
-								},
-								File: p1,
-							},
-							Fodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(4),
-									Comment: []string{},
+									Line: int(0),
+									Column: int(0),
 								},
+								File: nil,
 							},
-							Ctx: p1752,
+							Fodder: nil,
+							Ctx: nil,
 							FreeVars: ast.Identifiers{
 								"indexable",
 								"invar",
@@ -25242,17 +27690,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(200),
-										Column: int(8),
+										Line: int(208),
+										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(200),
-										Column: int(58),
+										Line: int(208),
+										Column: int(65),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p1752,
+								Ctx: p1949,
 								FreeVars: ast.Identifiers{
 									"invar",
 								},
@@ -25262,17 +27710,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(200),
-											Column: int(8),
+											Line: int(208),
+											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(200),
-											Column: int(40),
+											Line: int(208),
+											Column: int(46),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1752,
+									Ctx: p1949,
 									FreeVars: ast.Identifiers{
 										"invar",
 									},
@@ -25282,17 +27730,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(200),
-												Column: int(8),
+												Line: int(208),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(200),
-												Column: int(23),
+												Line: int(208),
+												Column: int(28),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: ast.Identifiers{
 											"invar",
 										},
@@ -25302,17 +27750,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(200),
-													Column: int(8),
+													Line: int(208),
+													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(200),
-													Column: int(19),
+													Line: int(208),
+													Column: int(23),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1752,
+											Ctx: p1949,
 											FreeVars: ast.Identifiers{
 												"invar",
 											},
@@ -25322,12 +27770,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(200),
-														Column: int(8),
+														Line: int(208),
+														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(200),
-														Column: int(13),
+														Line: int(208),
+														Column: int(17),
 													},
 													File: p1,
 												},
@@ -25366,23 +27814,23 @@ var _StdAst = &ast.DesugaredObject{
 										Id: nil,
 									},
 									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(9),
+									Op: ast.BinaryOp(8),
 									Right: &ast.LiteralNumber{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(200),
-													Column: int(22),
+													Line: int(208),
+													Column: int(27),
 												},
 												End: ast.Location{
-													Line: int(200),
-													Column: int(23),
+													Line: int(208),
+													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1752,
+											Ctx: p1949,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -25390,23 +27838,23 @@ var _StdAst = &ast.DesugaredObject{
 									},
 								},
 								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(18),
+								Op: ast.BinaryOp(17),
 								Right: &ast.Binary{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(200),
-												Column: int(27),
+												Line: int(208),
+												Column: int(32),
 											},
 											End: ast.Location{
-												Line: int(200),
-												Column: int(40),
+												Line: int(208),
+												Column: int(46),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: ast.Identifiers{
 											"invar",
 										},
@@ -25416,17 +27864,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(200),
-													Column: int(27),
+													Line: int(208),
+													Column: int(32),
 												},
 												End: ast.Location{
-													Line: int(200),
-													Column: int(36),
+													Line: int(208),
+													Column: int(41),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1752,
+											Ctx: p1949,
 											FreeVars: ast.Identifiers{
 												"invar",
 											},
@@ -25436,12 +27884,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(200),
-														Column: int(27),
+														Line: int(208),
+														Column: int(32),
 													},
 													End: ast.Location{
-														Line: int(200),
-														Column: int(32),
+														Line: int(208),
+														Column: int(37),
 													},
 													File: p1,
 												},
@@ -25480,23 +27928,23 @@ var _StdAst = &ast.DesugaredObject{
 										Id: nil,
 									},
 									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(9),
+									Op: ast.BinaryOp(8),
 									Right: &ast.LiteralNumber{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(200),
-													Column: int(39),
+													Line: int(208),
+													Column: int(45),
 												},
 												End: ast.Location{
-													Line: int(200),
-													Column: int(40),
+													Line: int(208),
+													Column: int(46),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1752,
+											Ctx: p1949,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -25505,23 +27953,23 @@ var _StdAst = &ast.DesugaredObject{
 								},
 							},
 							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(18),
+							Op: ast.BinaryOp(17),
 							Right: &ast.Binary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(200),
-											Column: int(44),
+											Line: int(208),
+											Column: int(50),
 										},
 										End: ast.Location{
-											Line: int(200),
-											Column: int(58),
+											Line: int(208),
+											Column: int(65),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1752,
+									Ctx: p1949,
 									FreeVars: ast.Identifiers{
 										"invar",
 									},
@@ -25531,17 +27979,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(200),
-												Column: int(44),
+												Line: int(208),
+												Column: int(50),
 											},
 											End: ast.Location{
-												Line: int(200),
-												Column: int(54),
+												Line: int(208),
+												Column: int(60),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: ast.Identifiers{
 											"invar",
 										},
@@ -25551,12 +27999,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(200),
-													Column: int(44),
+													Line: int(208),
+													Column: int(50),
 												},
 												End: ast.Location{
-													Line: int(200),
-													Column: int(49),
+													Line: int(208),
+													Column: int(55),
 												},
 												File: p1,
 											},
@@ -25595,23 +28043,23 @@ var _StdAst = &ast.DesugaredObject{
 									Id: nil,
 								},
 								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(9),
+								Op: ast.BinaryOp(8),
 								Right: &ast.LiteralNumber{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(200),
-												Column: int(57),
+												Line: int(208),
+												Column: int(64),
 											},
 											End: ast.Location{
-												Line: int(200),
-												Column: int(58),
+												Line: int(208),
+												Column: int(65),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: nil,
 									},
 									Value: float64(0),
@@ -25619,426 +28067,23 @@ var _StdAst = &ast.DesugaredObject{
 								},
 							},
 						},
-						ThenFodder: ast.Fodder{},
-						BranchTrue: &ast.Error{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(201),
-										Column: int(7),
-									},
-									End: ast.Location{
-										Line: int(202),
-										Column: int(53),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(6),
-										Comment: []string{},
-									},
-								},
-								Ctx: p1752,
-								FreeVars: ast.Identifiers{
-									"invar",
-									"std",
-								},
-							},
-							Expr: &ast.Apply{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "",
-										Begin: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										End: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										File: nil,
-									},
-									Fodder: nil,
-									Ctx: nil,
-									FreeVars: ast.Identifiers{
-										"invar",
-										"std",
-									},
-								},
-								Target: &ast.Index{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "",
-											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											File: nil,
-										},
-										Fodder: nil,
-										Ctx: nil,
-										FreeVars: ast.Identifiers{
-											"std",
-										},
-									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: nil,
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
-										},
-										Value: "mod",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: nil,
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(201),
-															Column: int(14),
-														},
-														End: ast.Location{
-															Line: int(201),
-															Column: int(83),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p1752,
-													FreeVars: nil,
-												},
-												Value: "got [%s:%s:%s] but negative index, end, and steps are not supported",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
-											},
-											CommaFodder: nil,
-										},
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Array{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(202),
-															Column: int(16),
-														},
-														End: ast.Location{
-															Line: int(202),
-															Column: int(52),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p1752,
-													FreeVars: ast.Identifiers{
-														"invar",
-													},
-												},
-												Elements: []ast.CommaSeparatedExpr{
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Index{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(202),
-																		Column: int(17),
-																	},
-																	End: ast.Location{
-																		Line: int(202),
-																		Column: int(28),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p1885,
-																FreeVars: ast.Identifiers{
-																	"invar",
-																},
-															},
-															Target: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(202),
-																			Column: int(17),
-																		},
-																		End: ast.Location{
-																			Line: int(202),
-																			Column: int(22),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: nil,
-																	FreeVars: ast.Identifiers{
-																		"invar",
-																	},
-																},
-																Id: "invar",
-															},
-															LeftBracketFodder: ast.Fodder{},
-															Index: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "",
-																		Begin: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		End: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		File: nil,
-																	},
-																	Fodder: nil,
-																	Ctx: nil,
-																	FreeVars: nil,
-																},
-																Value: "index",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
-															},
-															RightBracketFodder: nil,
-															Id: nil,
-														},
-														CommaFodder: ast.Fodder{},
-													},
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Index{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(202),
-																		Column: int(30),
-																	},
-																	End: ast.Location{
-																		Line: int(202),
-																		Column: int(39),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p1885,
-																FreeVars: ast.Identifiers{
-																	"invar",
-																},
-															},
-															Target: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(202),
-																			Column: int(30),
-																		},
-																		End: ast.Location{
-																			Line: int(202),
-																			Column: int(35),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: nil,
-																	FreeVars: ast.Identifiers{
-																		"invar",
-																	},
-																},
-																Id: "invar",
-															},
-															LeftBracketFodder: ast.Fodder{},
-															Index: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "",
-																		Begin: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		End: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		File: nil,
-																	},
-																	Fodder: nil,
-																	Ctx: nil,
-																	FreeVars: nil,
-																},
-																Value: "end",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
-															},
-															RightBracketFodder: nil,
-															Id: nil,
-														},
-														CommaFodder: ast.Fodder{},
-													},
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Index{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(202),
-																		Column: int(41),
-																	},
-																	End: ast.Location{
-																		Line: int(202),
-																		Column: int(51),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p1885,
-																FreeVars: ast.Identifiers{
-																	"invar",
-																},
-															},
-															Target: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(202),
-																			Column: int(41),
-																		},
-																		End: ast.Location{
-																			Line: int(202),
-																			Column: int(46),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: nil,
-																	FreeVars: ast.Identifiers{
-																		"invar",
-																	},
-																},
-																Id: "invar",
-															},
-															LeftBracketFodder: ast.Fodder{},
-															Index: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "",
-																		Begin: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		End: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		File: nil,
-																	},
-																	Fodder: nil,
-																	Ctx: nil,
-																	FreeVars: nil,
-																},
-																Value: "step",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
-															},
-															RightBracketFodder: nil,
-															Id: nil,
-														},
-														CommaFodder: nil,
-													},
-												},
-												TrailingComma: false,
-												CloseFodder: ast.Fodder{},
-											},
-											CommaFodder: nil,
-										},
-									},
-									Named: nil,
-								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: nil,
-								TailStrictFodder: nil,
-							},
-						},
-						ElseFodder: ast.Fodder{
-							ast.FodderElement{
-								Kind: ast.FodderKind(0),
-								Blanks: int(0),
-								Indent: int(4),
-								Comment: []string{},
-							},
-						},
-						BranchFalse: &ast.Conditional{
+						ThenFodder: nil,
+						BranchTrue: &ast.Conditional{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
-									FileName: "<std>",
+									FileName: "",
 									Begin: ast.Location{
-										Line: int(203),
-										Column: int(10),
+										Line: int(0),
+										Column: int(0),
 									},
 									End: ast.Location{
-										Line: int(219),
-										Column: int(68),
+										Line: int(0),
+										Column: int(0),
 									},
-									File: p1,
+									File: nil,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p1752,
+								Fodder: nil,
+								Ctx: nil,
 								FreeVars: ast.Identifiers{
 									"indexable",
 									"invar",
@@ -26051,17 +28096,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(203),
-											Column: int(13),
+											Line: int(209),
+											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(203),
-											Column: int(22),
+											Line: int(209),
+											Column: int(21),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p1752,
+									Ctx: p1949,
 									FreeVars: ast.Identifiers{
 										"step",
 									},
@@ -26071,17 +28116,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(203),
-												Column: int(13),
+												Line: int(209),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(203),
-												Column: int(17),
+												Line: int(209),
+												Column: int(16),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: ast.Identifiers{
 											"step",
 										},
@@ -26089,233 +28134,46 @@ var _StdAst = &ast.DesugaredObject{
 									Id: "step",
 								},
 								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(12),
+								Op: ast.BinaryOp(13),
 								Right: &ast.LiteralNumber{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(203),
-												Column: int(21),
+												Line: int(209),
+												Column: int(20),
 											},
 											End: ast.Location{
-												Line: int(203),
-												Column: int(22),
+												Line: int(209),
+												Column: int(21),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: nil,
 									},
 									Value: float64(0),
 									OriginalString: "0",
 								},
 							},
-							ThenFodder: ast.Fodder{},
-							BranchTrue: &ast.Error{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(204),
-											Column: int(7),
-										},
-										End: ast.Location{
-											Line: int(204),
-											Column: int(62),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(6),
-											Comment: []string{},
-										},
-									},
-									Ctx: p1752,
-									FreeVars: ast.Identifiers{
-										"std",
-										"step",
-									},
-								},
-								Expr: &ast.Apply{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "",
-											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											File: nil,
-										},
-										Fodder: nil,
-										Ctx: nil,
-										FreeVars: ast.Identifiers{
-											"std",
-											"step",
-										},
-									},
-									Target: &ast.Index{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: nil,
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "mod",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: nil,
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.LiteralString{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(204),
-																Column: int(14),
-															},
-															End: ast.Location{
-																Line: int(204),
-																Column: int(54),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p1752,
-														FreeVars: nil,
-													},
-													Value: "got %s but step must be greater than 0",
-													Kind: ast.LiteralStringKind(1),
-													BlockIndent: "",
-												},
-												CommaFodder: nil,
-											},
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(204),
-																Column: int(57),
-															},
-															End: ast.Location{
-																Line: int(204),
-																Column: int(61),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p1752,
-														FreeVars: ast.Identifiers{
-															"step",
-														},
-													},
-													Id: "step",
-												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: nil,
-									TailStrictFodder: nil,
-								},
-							},
-							ElseFodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(4),
-									Comment: []string{},
-								},
-							},
-							BranchFalse: &ast.Conditional{
+							ThenFodder: nil,
+							BranchTrue: &ast.Conditional{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
-										FileName: "<std>",
+										FileName: "",
 										Begin: ast.Location{
-											Line: int(205),
-											Column: int(10),
+											Line: int(0),
+											Column: int(0),
 										},
 										End: ast.Location{
-											Line: int(219),
-											Column: int(68),
+											Line: int(0),
+											Column: int(0),
 										},
-										File: p1,
+										File: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p1752,
+									Fodder: nil,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"indexable",
 										"invar",
@@ -26327,669 +28185,287 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(205),
-												Column: int(13),
+												Line: int(210),
+												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(205),
-												Column: int(78),
+												Line: int(210),
+												Column: int(61),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: ast.Identifiers{
 											"indexable",
 											"std",
 										},
 									},
-									Left: &ast.Binary{
+									Left: &ast.Apply{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(205),
-													Column: int(13),
+													Line: int(210),
+													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(205),
-													Column: int(44),
+													Line: int(210),
+													Column: int(35),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1752,
+											Ctx: p1949,
 											FreeVars: ast.Identifiers{
 												"indexable",
 												"std",
 											},
 										},
-										Left: &ast.Apply{
+										Target: &ast.Index{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(205),
-														Column: int(13),
+														Line: int(210),
+														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(205),
-														Column: int(32),
+														Line: int(210),
+														Column: int(24),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1752,
+												Ctx: p1949,
 												FreeVars: ast.Identifiers{
-													"indexable",
 													"std",
 												},
 											},
-											Target: &ast.Index{
+											Target: &ast.Var{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(205),
-															Column: int(13),
+															Line: int(210),
+															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(205),
-															Column: int(21),
+															Line: int(210),
+															Column: int(15),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1752,
+													Ctx: nil,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
 												},
-												Target: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(205),
-																Column: int(13),
-															},
-															End: ast.Location{
-																Line: int(205),
-																Column: int(16),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: nil,
-														FreeVars: ast.Identifiers{
-															"std",
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-													},
-													Id: "std",
-												},
-												LeftBracketFodder: ast.Fodder{},
-												Index: &ast.LiteralString{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "",
-															Begin: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															End: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															File: nil,
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-														Fodder: nil,
-														Ctx: nil,
-														FreeVars: nil,
+														File: nil,
 													},
-													Value: "type",
-													Kind: ast.LiteralStringKind(1),
-													BlockIndent: "",
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
 												},
-												RightBracketFodder: nil,
-												Id: nil,
+												Value: "isString",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
 											},
-											FodderLeft: ast.Fodder{},
-											Arguments: ast.Arguments{
-												Positional: []ast.CommaSeparatedExpr{
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Var{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(205),
-																		Column: int(22),
-																	},
-																	End: ast.Location{
-																		Line: int(205),
-																		Column: int(31),
-																	},
-																	File: p1,
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(210),
+																	Column: int(25),
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p1938,
-																FreeVars: ast.Identifiers{
-																	"indexable",
+																End: ast.Location{
+																	Line: int(210),
+																	Column: int(34),
 																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p2085,
+															FreeVars: ast.Identifiers{
+																"indexable",
 															},
-															Id: "indexable",
 														},
-														CommaFodder: nil,
-													},
-												},
-												Named: nil,
-											},
-											TrailingComma: false,
-											TailStrict: false,
-											FodderRight: ast.Fodder{},
-											TailStrictFodder: nil,
-										},
-										OpFodder: ast.Fodder{},
-										Op: ast.BinaryOp(13),
-										Right: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(205),
-														Column: int(36),
+														Id: "indexable",
 													},
-													End: ast.Location{
-														Line: int(205),
-														Column: int(44),
-													},
-													File: p1,
+													CommaFodder: nil,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p1752,
-												FreeVars: nil,
 											},
-											Value: "string",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Named: nil,
 										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
 									},
 									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(17),
-									Right: &ast.Binary{
+									Op: ast.BinaryOp(18),
+									Right: &ast.Apply{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(205),
-													Column: int(48),
+													Line: int(210),
+													Column: int(39),
 												},
 												End: ast.Location{
-													Line: int(205),
-													Column: int(78),
+													Line: int(210),
+													Column: int(61),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1752,
+											Ctx: p1949,
 											FreeVars: ast.Identifiers{
 												"indexable",
 												"std",
 											},
 										},
-										Left: &ast.Apply{
+										Target: &ast.Index{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(205),
-														Column: int(48),
+														Line: int(210),
+														Column: int(39),
 													},
 													End: ast.Location{
-														Line: int(205),
-														Column: int(67),
+														Line: int(210),
+														Column: int(50),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p1752,
+												Ctx: p1949,
 												FreeVars: ast.Identifiers{
-													"indexable",
 													"std",
 												},
 											},
-											Target: &ast.Index{
+											Target: &ast.Var{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(205),
-															Column: int(48),
+															Line: int(210),
+															Column: int(39),
 														},
 														End: ast.Location{
-															Line: int(205),
-															Column: int(56),
+															Line: int(210),
+															Column: int(42),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p1752,
+													Ctx: nil,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
 												},
-												Target: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(205),
-																Column: int(48),
-															},
-															End: ast.Location{
-																Line: int(205),
-																Column: int(51),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: nil,
-														FreeVars: ast.Identifiers{
-															"std",
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-													},
-													Id: "std",
-												},
-												LeftBracketFodder: ast.Fodder{},
-												Index: &ast.LiteralString{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "",
-															Begin: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															End: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															File: nil,
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-														Fodder: nil,
-														Ctx: nil,
-														FreeVars: nil,
+														File: nil,
 													},
-													Value: "type",
-													Kind: ast.LiteralStringKind(1),
-													BlockIndent: "",
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
 												},
-												RightBracketFodder: nil,
-												Id: nil,
+												Value: "isArray",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
 											},
-											FodderLeft: ast.Fodder{},
-											Arguments: ast.Arguments{
-												Positional: []ast.CommaSeparatedExpr{
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Var{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(205),
-																		Column: int(57),
-																	},
-																	End: ast.Location{
-																		Line: int(205),
-																		Column: int(66),
-																	},
-																	File: p1,
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(210),
+																	Column: int(51),
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p1952,
-																FreeVars: ast.Identifiers{
-																	"indexable",
+																End: ast.Location{
+																	Line: int(210),
+																	Column: int(60),
 																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p2096,
+															FreeVars: ast.Identifiers{
+																"indexable",
 															},
-															Id: "indexable",
 														},
-														CommaFodder: nil,
+														Id: "indexable",
 													},
+													CommaFodder: nil,
 												},
-												Named: nil,
 											},
-											TrailingComma: false,
-											TailStrict: false,
-											FodderRight: ast.Fodder{},
-											TailStrictFodder: nil,
-										},
-										OpFodder: ast.Fodder{},
-										Op: ast.BinaryOp(13),
-										Right: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(205),
-														Column: int(71),
-													},
-													End: ast.Location{
-														Line: int(205),
-														Column: int(78),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p1752,
-												FreeVars: nil,
-											},
-											Value: "array",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-									},
-								},
-								ThenFodder: ast.Fodder{},
-								BranchTrue: &ast.Error{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(206),
-												Column: int(7),
-											},
-											End: ast.Location{
-												Line: int(206),
-												Column: int(90),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{
-											ast.FodderElement{
-												Kind: ast.FodderKind(0),
-												Blanks: int(0),
-												Indent: int(6),
-												Comment: []string{},
-											},
-										},
-										Ctx: p1752,
-										FreeVars: ast.Identifiers{
-											"indexable",
-											"std",
-										},
-									},
-									Expr: &ast.Apply{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
-											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"indexable",
-												"std",
-											},
-										},
-										Target: &ast.Index{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Target: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														File: nil,
-													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: ast.Identifiers{
-														"std",
-													},
-												},
-												Id: "std",
-											},
-											LeftBracketFodder: nil,
-											Index: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														File: nil,
-													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: nil,
-												},
-												Value: "mod",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
-											},
-											RightBracketFodder: nil,
-											Id: nil,
-										},
-										FodderLeft: nil,
-										Arguments: ast.Arguments{
-											Positional: []ast.CommaSeparatedExpr{
-												ast.CommaSeparatedExpr{
-													Expr: &ast.LiteralString{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(206),
-																	Column: int(14),
-																},
-																End: ast.Location{
-																	Line: int(206),
-																	Column: int(67),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: p1752,
-															FreeVars: nil,
-														},
-														Value: "std.slice accepts a string or an array, but got: %s",
-														Kind: ast.LiteralStringKind(1),
-														BlockIndent: "",
-													},
-													CommaFodder: nil,
-												},
-												ast.CommaSeparatedExpr{
-													Expr: &ast.Apply{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(206),
-																	Column: int(70),
-																},
-																End: ast.Location{
-																	Line: int(206),
-																	Column: int(89),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: p1752,
-															FreeVars: ast.Identifiers{
-																"indexable",
-																"std",
-															},
-														},
-														Target: &ast.Index{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(206),
-																		Column: int(70),
-																	},
-																	End: ast.Location{
-																		Line: int(206),
-																		Column: int(78),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p1752,
-																FreeVars: ast.Identifiers{
-																	"std",
-																},
-															},
-															Target: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(206),
-																			Column: int(70),
-																		},
-																		End: ast.Location{
-																			Line: int(206),
-																			Column: int(73),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: nil,
-																	FreeVars: ast.Identifiers{
-																		"std",
-																	},
-																},
-																Id: "std",
-															},
-															LeftBracketFodder: ast.Fodder{},
-															Index: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "",
-																		Begin: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		End: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		File: nil,
-																	},
-																	Fodder: nil,
-																	Ctx: nil,
-																	FreeVars: nil,
-																},
-																Value: "type",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
-															},
-															RightBracketFodder: nil,
-															Id: nil,
-														},
-														FodderLeft: ast.Fodder{},
-														Arguments: ast.Arguments{
-															Positional: []ast.CommaSeparatedExpr{
-																ast.CommaSeparatedExpr{
-																	Expr: &ast.Var{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(206),
-																					Column: int(79),
-																				},
-																				End: ast.Location{
-																					Line: int(206),
-																					Column: int(88),
-																				},
-																				File: p1,
-																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p1976,
-																			FreeVars: ast.Identifiers{
-																				"indexable",
-																			},
-																		},
-																		Id: "indexable",
-																	},
-																	CommaFodder: nil,
-																},
-															},
-															Named: nil,
-														},
-														TrailingComma: false,
-														TailStrict: false,
-														FodderRight: ast.Fodder{},
-														TailStrictFodder: nil,
-													},
-													CommaFodder: nil,
-												},
-											},
-											Named: nil,
+											Named: nil,
 										},
 										TrailingComma: false,
 										TailStrict: false,
-										FodderRight: nil,
+										FodderRight: ast.Fodder{},
 										TailStrictFodder: nil,
 									},
 								},
-								ElseFodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(4),
-										Comment: []string{},
-									},
-								},
-								BranchFalse: &ast.Local{
+								ThenFodder: nil,
+								BranchTrue: &ast.Local{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(208),
-												Column: int(7),
+												Line: int(211),
+												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(219),
-												Column: int(68),
+												Line: int(222),
+												Column: int(66),
 											},
 											File: p1,
 										},
@@ -26997,11 +28473,11 @@ var _StdAst = &ast.DesugaredObject{
 											ast.FodderElement{
 												Kind: ast.FodderKind(0),
 												Blanks: int(0),
-												Indent: int(6),
+												Indent: int(4),
 												Comment: []string{},
 											},
 										},
-										Ctx: p1752,
+										Ctx: p1949,
 										FreeVars: ast.Identifiers{
 											"invar",
 										},
@@ -27016,17 +28492,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(208),
-															Column: int(13),
+															Line: int(211),
+															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(218),
-															Column: int(12),
+															Line: int(221),
+															Column: int(10),
 														},
 														File: p1,
 													},
 													Fodder: nil,
-													Ctx: p1984,
+													Ctx: p2103,
 													FreeVars: ast.Identifiers{
 														"build",
 														"invar",
@@ -27055,12 +28531,12 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(209),
-																Column: int(9),
+																Line: int(212),
+																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(218),
-																Column: int(12),
+																Line: int(221),
+																Column: int(10),
 															},
 															File: p1,
 														},
@@ -27068,11 +28544,11 @@ var _StdAst = &ast.DesugaredObject{
 															ast.FodderElement{
 																Kind: ast.FodderKind(0),
 																Blanks: int(0),
-																Indent: int(8),
+																Indent: int(6),
 																Comment: []string{},
 															},
 														},
-														Ctx: p1989,
+														Ctx: p2108,
 														FreeVars: ast.Identifiers{
 															"build",
 															"cur",
@@ -27085,17 +28561,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(209),
-																	Column: int(12),
+																	Line: int(212),
+																	Column: int(10),
 																},
 																End: ast.Location{
-																	Line: int(209),
-																	Column: int(51),
+																	Line: int(212),
+																	Column: int(49),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1989,
+															Ctx: p2108,
 															FreeVars: ast.Identifiers{
 																"cur",
 																"invar",
@@ -27106,17 +28582,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(209),
-																		Column: int(12),
+																		Line: int(212),
+																		Column: int(10),
 																	},
 																	End: ast.Location{
-																		Line: int(209),
-																		Column: int(28),
+																		Line: int(212),
+																		Column: int(26),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1989,
+																Ctx: p2108,
 																FreeVars: ast.Identifiers{
 																	"cur",
 																	"invar",
@@ -27127,17 +28603,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(209),
-																			Column: int(12),
+																			Line: int(212),
+																			Column: int(10),
 																		},
 																		End: ast.Location{
-																			Line: int(209),
-																			Column: int(15),
+																			Line: int(212),
+																			Column: int(13),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1989,
+																	Ctx: p2108,
 																	FreeVars: ast.Identifiers{
 																		"cur",
 																	},
@@ -27151,17 +28627,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(209),
-																			Column: int(19),
+																			Line: int(212),
+																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(209),
-																			Column: int(28),
+																			Line: int(212),
+																			Column: int(26),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1989,
+																	Ctx: p2108,
 																	FreeVars: ast.Identifiers{
 																		"invar",
 																	},
@@ -27171,12 +28647,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(209),
-																				Column: int(19),
+																				Line: int(212),
+																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(209),
-																				Column: int(24),
+																				Line: int(212),
+																				Column: int(22),
 																			},
 																			File: p1,
 																		},
@@ -27222,17 +28698,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(209),
-																		Column: int(32),
+																		Line: int(212),
+																		Column: int(30),
 																	},
 																	End: ast.Location{
-																		Line: int(209),
-																		Column: int(51),
+																		Line: int(212),
+																		Column: int(49),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p1989,
+																Ctx: p2108,
 																FreeVars: ast.Identifiers{
 																	"cur",
 																	"invar",
@@ -27243,17 +28719,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(209),
-																			Column: int(32),
+																			Line: int(212),
+																			Column: int(30),
 																		},
 																		End: ast.Location{
-																			Line: int(209),
-																			Column: int(35),
+																			Line: int(212),
+																			Column: int(33),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1989,
+																	Ctx: p2108,
 																	FreeVars: ast.Identifiers{
 																		"cur",
 																	},
@@ -27267,17 +28743,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(209),
-																			Column: int(39),
+																			Line: int(212),
+																			Column: int(37),
 																		},
 																		End: ast.Location{
-																			Line: int(209),
-																			Column: int(51),
+																			Line: int(212),
+																			Column: int(49),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p1989,
+																	Ctx: p2108,
 																	FreeVars: ast.Identifiers{
 																		"invar",
 																	},
@@ -27287,12 +28763,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(209),
-																				Column: int(39),
+																				Line: int(212),
+																				Column: int(37),
 																			},
 																			End: ast.Location{
-																				Line: int(209),
-																				Column: int(44),
+																				Line: int(212),
+																				Column: int(42),
 																			},
 																			File: p1,
 																		},
@@ -27338,12 +28814,12 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(210),
-																	Column: int(11),
+																	Line: int(213),
+																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(210),
-																	Column: int(16),
+																	Line: int(213),
+																	Column: int(14),
 																},
 																File: p1,
 															},
@@ -27351,11 +28827,11 @@ var _StdAst = &ast.DesugaredObject{
 																ast.FodderElement{
 																	Kind: ast.FodderKind(0),
 																	Blanks: int(0),
-																	Indent: int(10),
+																	Indent: int(8),
 																	Comment: []string{},
 																},
 															},
-															Ctx: p1989,
+															Ctx: p2108,
 															FreeVars: ast.Identifiers{
 																"slice",
 															},
@@ -27366,7 +28842,7 @@ var _StdAst = &ast.DesugaredObject{
 														ast.FodderElement{
 															Kind: ast.FodderKind(0),
 															Blanks: int(0),
-															Indent: int(8),
+															Indent: int(6),
 															Comment: []string{},
 														},
 													},
@@ -27375,17 +28851,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(212),
-																	Column: int(11),
+																	Line: int(215),
+																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(218),
-																	Column: int(12),
+																	Line: int(221),
+																	Column: int(10),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p1989,
+															Ctx: p2108,
 															FreeVars: ast.Identifiers{
 																"build",
 																"cur",
@@ -27398,12 +28874,12 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(212),
-																		Column: int(11),
+																		Line: int(215),
+																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(212),
-																		Column: int(16),
+																		Line: int(215),
+																		Column: int(14),
 																	},
 																	File: p1,
 																},
@@ -27411,11 +28887,11 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(10),
+																		Indent: int(8),
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p1989,
+																Ctx: p2108,
 																FreeVars: ast.Identifiers{
 																	"build",
 																},
@@ -27431,12 +28907,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(213),
-																					Column: int(13),
+																					Line: int(216),
+																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(216),
-																					Column: int(45),
+																					Line: int(219),
+																					Column: int(43),
 																				},
 																				File: p1,
 																			},
@@ -27444,11 +28920,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(12),
+																					Indent: int(10),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p2023,
+																			Ctx: p2142,
 																			FreeVars: ast.Identifiers{
 																				"cur",
 																				"invar",
@@ -27460,17 +28936,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(213),
-																						Column: int(16),
+																						Line: int(216),
+																						Column: int(14),
 																					},
 																					End: ast.Location{
-																						Line: int(213),
-																						Column: int(38),
+																						Line: int(216),
+																						Column: int(36),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2023,
+																				Ctx: p2142,
 																				FreeVars: ast.Identifiers{
 																					"invar",
 																				},
@@ -27480,17 +28956,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(213),
-																							Column: int(16),
+																							Line: int(216),
+																							Column: int(14),
 																						},
 																						End: ast.Location{
-																							Line: int(213),
-																							Column: int(26),
+																							Line: int(216),
+																							Column: int(24),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p2023,
+																					Ctx: p2142,
 																					FreeVars: ast.Identifiers{
 																						"invar",
 																					},
@@ -27500,12 +28976,12 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(213),
-																								Column: int(16),
+																								Line: int(216),
+																								Column: int(14),
 																							},
 																							End: ast.Location{
-																								Line: int(213),
-																								Column: int(21),
+																								Line: int(216),
+																								Column: int(19),
 																							},
 																							File: p1,
 																						},
@@ -27550,17 +29026,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(213),
-																							Column: int(30),
+																							Line: int(216),
+																							Column: int(28),
 																						},
 																						End: ast.Location{
-																							Line: int(213),
-																							Column: int(38),
+																							Line: int(216),
+																							Column: int(36),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p2023,
+																					Ctx: p2142,
 																					FreeVars: nil,
 																				},
 																				Value: "string",
@@ -27574,17 +29050,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(214),
-																						Column: int(15),
+																						Line: int(217),
+																						Column: int(13),
 																					},
 																					End: ast.Location{
-																						Line: int(214),
-																						Column: int(43),
+																						Line: int(217),
+																						Column: int(41),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2023,
+																				Ctx: p2142,
 																				FreeVars: ast.Identifiers{
 																					"cur",
 																					"invar",
@@ -27596,12 +29072,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(214),
-																							Column: int(15),
+																							Line: int(217),
+																							Column: int(13),
 																						},
 																						End: ast.Location{
-																							Line: int(214),
-																							Column: int(20),
+																							Line: int(217),
+																							Column: int(18),
 																						},
 																						File: p1,
 																					},
@@ -27609,11 +29085,11 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(14),
+																							Indent: int(12),
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p2023,
+																					Ctx: p2142,
 																					FreeVars: ast.Identifiers{
 																						"slice",
 																					},
@@ -27627,17 +29103,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(214),
-																							Column: int(23),
+																							Line: int(217),
+																							Column: int(21),
 																						},
 																						End: ast.Location{
-																							Line: int(214),
-																							Column: int(43),
+																							Line: int(217),
+																							Column: int(41),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p2023,
+																					Ctx: p2142,
 																					FreeVars: ast.Identifiers{
 																						"cur",
 																						"invar",
@@ -27648,17 +29124,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(214),
-																								Column: int(23),
+																								Line: int(217),
+																								Column: int(21),
 																							},
 																							End: ast.Location{
-																								Line: int(214),
-																								Column: int(38),
+																								Line: int(217),
+																								Column: int(36),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p2023,
+																						Ctx: p2142,
 																						FreeVars: ast.Identifiers{
 																							"invar",
 																						},
@@ -27668,12 +29144,12 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(214),
-																									Column: int(23),
+																									Line: int(217),
+																									Column: int(21),
 																								},
 																								End: ast.Location{
-																									Line: int(214),
-																									Column: int(28),
+																									Line: int(217),
+																									Column: int(26),
 																								},
 																								File: p1,
 																							},
@@ -27717,17 +29193,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(214),
-																								Column: int(39),
+																								Line: int(217),
+																								Column: int(37),
 																							},
 																							End: ast.Location{
-																								Line: int(214),
-																								Column: int(42),
+																								Line: int(217),
+																								Column: int(40),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p2023,
+																						Ctx: p2142,
 																						FreeVars: ast.Identifiers{
 																							"cur",
 																						},
@@ -27742,7 +29218,7 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(12),
+																				Indent: int(10),
 																				Comment: []string{},
 																			},
 																		},
@@ -27751,17 +29227,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(216),
-																						Column: int(15),
+																						Line: int(219),
+																						Column: int(13),
 																					},
 																					End: ast.Location{
-																						Line: int(216),
-																						Column: int(45),
+																						Line: int(219),
+																						Column: int(43),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2023,
+																				Ctx: p2142,
 																				FreeVars: ast.Identifiers{
 																					"cur",
 																					"invar",
@@ -27773,12 +29249,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(216),
-																							Column: int(15),
+																							Line: int(219),
+																							Column: int(13),
 																						},
 																						End: ast.Location{
-																							Line: int(216),
-																							Column: int(20),
+																							Line: int(219),
+																							Column: int(18),
 																						},
 																						File: p1,
 																					},
@@ -27786,11 +29262,11 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(14),
+																							Indent: int(12),
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p2023,
+																					Ctx: p2142,
 																					FreeVars: ast.Identifiers{
 																						"slice",
 																					},
@@ -27804,17 +29280,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(216),
-																							Column: int(23),
+																							Line: int(219),
+																							Column: int(21),
 																						},
 																						End: ast.Location{
-																							Line: int(216),
-																							Column: int(45),
+																							Line: int(219),
+																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p2023,
+																					Ctx: p2142,
 																					FreeVars: ast.Identifiers{
 																						"cur",
 																						"invar",
@@ -27827,17 +29303,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(216),
-																										Column: int(24),
+																										Line: int(219),
+																										Column: int(22),
 																									},
 																									End: ast.Location{
-																										Line: int(216),
-																										Column: int(44),
+																										Line: int(219),
+																										Column: int(42),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p2057,
+																								Ctx: p2176,
 																								FreeVars: ast.Identifiers{
 																									"cur",
 																									"invar",
@@ -27848,17 +29324,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(216),
-																											Column: int(24),
+																											Line: int(219),
+																											Column: int(22),
 																										},
 																										End: ast.Location{
-																											Line: int(216),
-																											Column: int(39),
+																											Line: int(219),
+																											Column: int(37),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p2057,
+																									Ctx: p2176,
 																									FreeVars: ast.Identifiers{
 																										"invar",
 																									},
@@ -27868,12 +29344,12 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(216),
-																												Column: int(24),
+																												Line: int(219),
+																												Column: int(22),
 																											},
 																											End: ast.Location{
-																												Line: int(216),
-																												Column: int(29),
+																												Line: int(219),
+																												Column: int(27),
 																											},
 																											File: p1,
 																										},
@@ -27917,17 +29393,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(216),
-																											Column: int(40),
+																											Line: int(219),
+																											Column: int(38),
 																										},
 																										End: ast.Location{
-																											Line: int(216),
-																											Column: int(43),
+																											Line: int(219),
+																											Column: int(41),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p2057,
+																									Ctx: p2176,
 																									FreeVars: ast.Identifiers{
 																										"cur",
 																									},
@@ -27953,17 +29429,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(217),
-																					Column: int(13),
+																					Line: int(220),
+																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(217),
-																					Column: int(29),
+																					Line: int(220),
+																					Column: int(27),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2023,
+																			Ctx: p2142,
 																			FreeVars: ast.Identifiers{
 																				"cur",
 																				"invar",
@@ -27974,12 +29450,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(217),
-																						Column: int(13),
+																						Line: int(220),
+																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(217),
-																						Column: int(16),
+																						Line: int(220),
+																						Column: int(14),
 																					},
 																					File: p1,
 																				},
@@ -27987,11 +29463,11 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(12),
+																						Indent: int(10),
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p2023,
+																				Ctx: p2142,
 																				FreeVars: ast.Identifiers{
 																					"cur",
 																				},
@@ -28005,17 +29481,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(217),
-																						Column: int(19),
+																						Line: int(220),
+																						Column: int(17),
 																					},
 																					End: ast.Location{
-																						Line: int(217),
-																						Column: int(29),
+																						Line: int(220),
+																						Column: int(27),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2023,
+																				Ctx: p2142,
 																				FreeVars: ast.Identifiers{
 																					"invar",
 																				},
@@ -28025,12 +29501,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(217),
-																							Column: int(19),
+																							Line: int(220),
+																							Column: int(17),
 																						},
 																						End: ast.Location{
-																							Line: int(217),
-																							Column: int(24),
+																							Line: int(220),
+																							Column: int(22),
 																						},
 																						File: p1,
 																					},
@@ -28080,7 +29556,7 @@ var _StdAst = &ast.DesugaredObject{
 															ast.FodderElement{
 																Kind: ast.FodderKind(0),
 																Blanks: int(0),
-																Indent: int(10),
+																Indent: int(8),
 																Comment: []string{},
 															},
 														},
@@ -28097,17 +29573,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(219),
-													Column: int(7),
+													Line: int(222),
+													Column: int(5),
 												},
 												End: ast.Location{
-													Line: int(219),
-													Column: int(68),
+													Line: int(222),
+													Column: int(66),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p1752,
+											Ctx: p1949,
 											FreeVars: ast.Identifiers{
 												"build",
 												"invar",
@@ -28118,12 +29594,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(219),
-														Column: int(7),
+														Line: int(222),
+														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(219),
-														Column: int(12),
+														Line: int(222),
+														Column: int(10),
 													},
 													File: p1,
 												},
@@ -28131,11 +29607,11 @@ var _StdAst = &ast.DesugaredObject{
 													ast.FodderElement{
 														Kind: ast.FodderKind(0),
 														Blanks: int(0),
-														Indent: int(6),
+														Indent: int(4),
 														Comment: []string{},
 													},
 												},
-												Ctx: p1752,
+												Ctx: p1949,
 												FreeVars: ast.Identifiers{
 													"build",
 												},
@@ -28151,17 +29627,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(219),
-																	Column: int(13),
+																	Line: int(222),
+																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(219),
-																	Column: int(54),
+																	Line: int(222),
+																	Column: int(52),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p2084,
+															Ctx: p2203,
 															FreeVars: ast.Identifiers{
 																"invar",
 															},
@@ -28171,17 +29647,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(219),
-																		Column: int(16),
+																		Line: int(222),
+																		Column: int(14),
 																	},
 																	End: ast.Location{
-																		Line: int(219),
-																		Column: int(38),
+																		Line: int(222),
+																		Column: int(36),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2084,
+																Ctx: p2203,
 																FreeVars: ast.Identifiers{
 																	"invar",
 																},
@@ -28191,17 +29667,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(219),
-																			Column: int(16),
+																			Line: int(222),
+																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(219),
-																			Column: int(26),
+																			Line: int(222),
+																			Column: int(24),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p2084,
+																	Ctx: p2203,
 																	FreeVars: ast.Identifiers{
 																		"invar",
 																	},
@@ -28211,12 +29687,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(219),
-																				Column: int(16),
+																				Line: int(222),
+																				Column: int(14),
 																			},
 																			End: ast.Location{
-																				Line: int(219),
-																				Column: int(21),
+																				Line: int(222),
+																				Column: int(19),
 																			},
 																			File: p1,
 																		},
@@ -28261,17 +29737,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(219),
-																			Column: int(30),
+																			Line: int(222),
+																			Column: int(28),
 																		},
 																		End: ast.Location{
-																			Line: int(219),
-																			Column: int(38),
+																			Line: int(222),
+																			Column: int(36),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p2084,
+																	Ctx: p2203,
 																	FreeVars: nil,
 																},
 																Value: "string",
@@ -28285,17 +29761,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(219),
-																		Column: int(44),
+																		Line: int(222),
+																		Column: int(42),
 																	},
 																	End: ast.Location{
-																		Line: int(219),
-																		Column: int(46),
+																		Line: int(222),
+																		Column: int(44),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2084,
+																Ctx: p2203,
 																FreeVars: nil,
 															},
 															Value: "",
@@ -28308,17 +29784,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(219),
-																		Column: int(52),
+																		Line: int(222),
+																		Column: int(50),
 																	},
 																	End: ast.Location{
-																		Line: int(219),
-																		Column: int(54),
+																		Line: int(222),
+																		Column: int(52),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2084,
+																Ctx: p2203,
 																FreeVars: nil,
 															},
 															Elements: nil,
@@ -28334,17 +29810,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(219),
-																	Column: int(56),
+																	Line: int(222),
+																	Column: int(54),
 																},
 																End: ast.Location{
-																	Line: int(219),
-																	Column: int(67),
+																	Line: int(222),
+																	Column: int(65),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p2084,
+															Ctx: p2203,
 															FreeVars: ast.Identifiers{
 																"invar",
 															},
@@ -28354,12 +29830,12 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(219),
-																		Column: int(56),
+																		Line: int(222),
+																		Column: int(54),
 																	},
 																	End: ast.Location{
-																		Line: int(219),
-																		Column: int(61),
+																		Line: int(222),
+																		Column: int(59),
 																	},
 																	File: p1,
 																},
@@ -28408,409 +29884,3482 @@ var _StdAst = &ast.DesugaredObject{
 										TailStrictFodder: nil,
 									},
 								},
+								ElseFodder: nil,
+								BranchFalse: &ast.Error{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"indexable",
+											"std",
+										},
+									},
+									Expr: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"indexable",
+												"std",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: nil,
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "mod",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: nil,
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.LiteralString{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(210),
+																	Column: int(64),
+																},
+																End: ast.Location{
+																	Line: int(210),
+																	Column: int(117),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p1949,
+															FreeVars: nil,
+														},
+														Value: "std.slice accepts a string or an array, but got: %s",
+														Kind: ast.LiteralStringKind(1),
+														BlockIndent: "",
+													},
+													CommaFodder: nil,
+												},
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Apply{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(210),
+																	Column: int(120),
+																},
+																End: ast.Location{
+																	Line: int(210),
+																	Column: int(139),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p1949,
+															FreeVars: ast.Identifiers{
+																"indexable",
+																"std",
+															},
+														},
+														Target: &ast.Index{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(210),
+																		Column: int(120),
+																	},
+																	End: ast.Location{
+																		Line: int(210),
+																		Column: int(128),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p1949,
+																FreeVars: ast.Identifiers{
+																	"std",
+																},
+															},
+															Target: &ast.Var{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(210),
+																			Column: int(120),
+																		},
+																		End: ast.Location{
+																			Line: int(210),
+																			Column: int(123),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: nil,
+																	FreeVars: ast.Identifiers{
+																		"std",
+																	},
+																},
+																Id: "std",
+															},
+															LeftBracketFodder: ast.Fodder{},
+															Index: &ast.LiteralString{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "",
+																		Begin: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		End: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		File: nil,
+																	},
+																	Fodder: nil,
+																	Ctx: nil,
+																	FreeVars: nil,
+																},
+																Value: "type",
+																Kind: ast.LiteralStringKind(1),
+																BlockIndent: "",
+															},
+															RightBracketFodder: nil,
+															Id: nil,
+														},
+														FodderLeft: ast.Fodder{},
+														Arguments: ast.Arguments{
+															Positional: []ast.CommaSeparatedExpr{
+																ast.CommaSeparatedExpr{
+																	Expr: &ast.Var{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "<std>",
+																				Begin: ast.Location{
+																					Line: int(210),
+																					Column: int(129),
+																				},
+																				End: ast.Location{
+																					Line: int(210),
+																					Column: int(138),
+																				},
+																				File: p1,
+																			},
+																			Fodder: ast.Fodder{},
+																			Ctx: p2240,
+																			FreeVars: ast.Identifiers{
+																				"indexable",
+																			},
+																		},
+																		Id: "indexable",
+																	},
+																	CommaFodder: nil,
+																},
+															},
+															Named: nil,
+														},
+														TrailingComma: false,
+														TailStrict: false,
+														FodderRight: ast.Fodder{},
+														TailStrictFodder: nil,
+													},
+													CommaFodder: nil,
+												},
+											},
+											Named: nil,
+										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: nil,
+										TailStrictFodder: nil,
+									},
+								},
+							},
+							ElseFodder: nil,
+							BranchFalse: &ast.Error{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"std",
+										"step",
+									},
+								},
+								Expr: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"std",
+											"step",
+										},
+									},
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Id: "std",
+										},
+										LeftBracketFodder: nil,
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "mod",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: nil,
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.LiteralString{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(209),
+																Column: int(24),
+															},
+															End: ast.Location{
+																Line: int(209),
+																Column: int(64),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p1949,
+														FreeVars: nil,
+													},
+													Value: "got %s but step must be greater than 0",
+													Kind: ast.LiteralStringKind(1),
+													BlockIndent: "",
+												},
+												CommaFodder: nil,
+											},
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(209),
+																Column: int(67),
+															},
+															End: ast.Location{
+																Line: int(209),
+																Column: int(71),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p1949,
+														FreeVars: ast.Identifiers{
+															"step",
+														},
+													},
+													Id: "step",
+												},
+												CommaFodder: nil,
+											},
+										},
+										Named: nil,
+									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: nil,
+									TailStrictFodder: nil,
+								},
+							},
+						},
+						ElseFodder: nil,
+						BranchFalse: &ast.Error{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "",
+									Begin: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									End: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									File: nil,
+								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"invar",
+									"std",
+								},
+							},
+							Expr: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"invar",
+										"std",
+									},
+								},
+								Target: &ast.Index{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"std",
+										},
+									},
+									Target: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Id: "std",
+									},
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-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(221),
-																		Column: int(58),
+														Value: "type",
+														Kind: ast.LiteralStringKind(1),
+														BlockIndent: "",
+													},
+													RightBracketFodder: nil,
+													Id: nil,
+												},
+												FodderLeft: ast.Fodder{},
+												Arguments: ast.Arguments{
+													Positional: []ast.CommaSeparatedExpr{
+														ast.CommaSeparatedExpr{
+															Expr: &ast.Var{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(239),
+																			Column: int(62),
+																		},
+																		End: ast.Location{
+																			Line: int(239),
+																			Column: int(63),
+																		},
+																		File: p1,
 																	},
-																	End: ast.Location{
-																		Line: int(221),
-																		Column: int(59),
+																	Fodder: ast.Fodder{},
+																	Ctx: p2495,
+																	FreeVars: ast.Identifiers{
+																		"a",
 																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p2128,
-																FreeVars: ast.Identifiers{
-																	"x",
 																},
+																Id: "a",
 															},
-															Id: "x",
+															CommaFodder: nil,
 														},
 													},
+													Named: nil,
 												},
-												CommaFodder: ast.Fodder{},
+												TrailingComma: false,
+												TailStrict: false,
+												FodderRight: ast.Fodder{},
+												TailStrictFodder: nil,
 											},
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(221),
-																Column: int(61),
+										},
+										OpFodder: ast.Fodder{},
+										Op: ast.BinaryOp(3),
+										Right: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(239),
+														Column: int(67),
+													},
+													End: ast.Location{
+														Line: int(239),
+														Column: int(74),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p2405,
+												FreeVars: nil,
+											},
+											Value: " and ",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+									},
+									OpFodder: ast.Fodder{},
+									Op: ast.BinaryOp(3),
+									Right: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(239),
+													Column: int(77),
+												},
+												End: ast.Location{
+													Line: int(239),
+													Column: int(88),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p2405,
+											FreeVars: ast.Identifiers{
+												"b",
+												"std",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(239),
+														Column: int(77),
+													},
+													End: ast.Location{
+														Line: int(239),
+														Column: int(85),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p2405,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(239),
+															Column: int(77),
+														},
+														End: ast.Location{
+															Line: int(239),
+															Column: int(80),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "type",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(239),
+																	Column: int(86),
+																},
+																End: ast.Location{
+																	Line: int(239),
+																	Column: int(87),
+																},
+																File: p1,
 															},
-															End: ast.Location{
-																Line: int(221),
-																Column: int(64),
+															Fodder: ast.Fodder{},
+															Ctx: p2507,
+															FreeVars: ast.Identifiers{
+																"b",
 															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p2124,
-														FreeVars: ast.Identifiers{
-															"arr",
 														},
+														Id: "b",
 													},
-													Id: "arr",
+													CommaFodder: nil,
 												},
-												CommaFodder: nil,
 											},
+											Named: nil,
 										},
-										Named: nil,
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
 									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
 								},
-								CommaFodder: nil,
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(3),
+								Right: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(239),
+												Column: int(91),
+											},
+											End: ast.Location{
+												Line: int(239),
+												Column: int(94),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p2405,
+										FreeVars: nil,
+									},
+									Value: ".",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
 							},
 						},
-						Named: nil,
 					},
-					TrailingComma: false,
-					TailStrict: false,
-					FodderRight: ast.Fodder{},
-					TailStrictFodder: nil,
 				},
 			},
 			PlusSuper: false,
@@ -28835,7 +33384,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "mod",
+				Value: "map",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -28864,12 +33413,12 @@ var _StdAst = &ast.DesugaredObject{
 					Required: []ast.CommaSeparatedID{
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
-							Name: "a",
+							Name: "func",
 							CommaFodder: ast.Fodder{},
 						},
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
-							Name: "b",
+							Name: "arr",
 							CommaFodder: nil,
 						},
 					},
@@ -28882,12 +33431,12 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(224),
+								Line: int(242),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(229),
-								Column: int(94),
+								Line: int(247),
+								Column: int(63),
 							},
 							File: p1,
 						},
@@ -28899,247 +33448,253 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p2142,
+						Ctx: p2516,
 						FreeVars: ast.Identifiers{
-							"a",
-							"b",
+							"arr",
+							"func",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(224),
+									Line: int(242),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(224),
-									Column: int(58),
+									Line: int(242),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2142,
+							Ctx: p2516,
 							FreeVars: ast.Identifiers{
-								"a",
-								"b",
+								"func",
 								"std",
 							},
 						},
-						Left: &ast.Binary{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(224),
-										Column: int(8),
+										Line: int(242),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(224),
-										Column: int(31),
+										Line: int(242),
+										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2142,
+								Ctx: p2516,
 								FreeVars: ast.Identifiers{
-									"a",
+									"func",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(224),
-											Column: int(8),
+											Line: int(242),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(224),
-											Column: int(19),
+											Line: int(242),
+											Column: int(23),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2142,
+									Ctx: p2516,
 									FreeVars: ast.Identifiers{
-										"a",
 										"std",
 									},
 								},
-								Target: &ast.Index{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(224),
-												Column: int(8),
+												Line: int(242),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(224),
-												Column: int(16),
+												Line: int(242),
+												Column: int(12),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2142,
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
 									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(224),
-													Column: int(8),
-												},
-												End: ast.Location{
-													Line: int(224),
-													Column: int(11),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											File: nil,
 										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
 									},
-									RightBracketFodder: nil,
-									Id: nil,
+									Value: "isFunction",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
 								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(224),
-															Column: int(17),
-														},
-														End: ast.Location{
-															Line: int(224),
-															Column: int(18),
-														},
-														File: p1,
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(242),
+														Column: int(24),
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p2157,
-													FreeVars: ast.Identifiers{
-														"a",
+													End: ast.Location{
+														Line: int(242),
+														Column: int(28),
 													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p2529,
+												FreeVars: ast.Identifiers{
+													"func",
 												},
-												Id: "a",
 											},
-											CommaFodder: nil,
+											Id: "func",
 										},
+										CommaFodder: nil,
 									},
-									Named: nil,
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
+								Named: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(12),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(224),
-											Column: int(23),
-										},
-										End: ast.Location{
-											Line: int(224),
-											Column: int(31),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p2142,
-									FreeVars: nil,
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
+						},
+					},
+					ThenFodder: ast.Fodder{},
+					BranchTrue: &ast.Error{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "<std>",
+								Begin: ast.Location{
+									Line: int(243),
+									Column: int(7),
 								},
-								Value: "number",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								End: ast.Location{
+									Line: int(243),
+									Column: int(76),
+								},
+								File: p1,
+							},
+							Fodder: ast.Fodder{
+								ast.FodderElement{
+									Kind: ast.FodderKind(0),
+									Blanks: int(0),
+									Indent: int(6),
+									Comment: []string{},
+								},
+							},
+							Ctx: p2516,
+							FreeVars: ast.Identifiers{
+								"func",
+								"std",
 							},
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(17),
-						Right: &ast.Binary{
+						Expr: &ast.Binary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(224),
-										Column: int(35),
+										Line: int(243),
+										Column: int(14),
 									},
 									End: ast.Location{
-										Line: int(224),
-										Column: int(58),
+										Line: int(243),
+										Column: int(75),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2142,
+								Ctx: p2516,
 								FreeVars: ast.Identifiers{
-									"b",
+									"func",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Left: &ast.LiteralString{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(224),
-											Column: int(35),
+											Line: int(243),
+											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(224),
-											Column: int(46),
+											Line: int(243),
+											Column: int(58),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p2516,
+									FreeVars: nil,
+								},
+								Value: "std.map first param must be function, got ",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
+							},
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(3),
+							Right: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(243),
+											Column: int(61),
+										},
+										End: ast.Location{
+											Line: int(243),
+											Column: int(75),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2142,
+									Ctx: p2516,
 									FreeVars: ast.Identifiers{
-										"b",
+										"func",
 										"std",
 									},
 								},
@@ -29148,17 +33703,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(224),
-												Column: int(35),
+												Line: int(243),
+												Column: int(61),
 											},
 											End: ast.Location{
-												Line: int(224),
-												Column: int(43),
+												Line: int(243),
+												Column: int(69),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2142,
+										Ctx: p2516,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -29168,12 +33723,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(224),
-													Column: int(35),
+													Line: int(243),
+													Column: int(61),
 												},
 												End: ast.Location{
-													Line: int(224),
-													Column: int(38),
+													Line: int(243),
+													Column: int(64),
 												},
 												File: p1,
 											},
@@ -29220,22 +33775,22 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(224),
-															Column: int(44),
+															Line: int(243),
+															Column: int(70),
 														},
 														End: ast.Location{
-															Line: int(224),
-															Column: int(45),
+															Line: int(243),
+															Column: int(74),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2171,
+													Ctx: p2546,
 													FreeVars: ast.Identifiers{
-														"b",
+														"func",
 													},
 												},
-												Id: "b",
+												Id: "func",
 											},
 											CommaFodder: nil,
 										},
@@ -29247,190 +33802,7 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(12),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(224),
-											Column: int(50),
-										},
-										End: ast.Location{
-											Line: int(224),
-											Column: int(58),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p2142,
-									FreeVars: nil,
-								},
-								Value: "number",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
-						},
-					},
-					ThenFodder: ast.Fodder{},
-					BranchTrue: &ast.Apply{
-						NodeBase: ast.NodeBase{
-							LocRange: ast.LocationRange{
-								FileName: "<std>",
-								Begin: ast.Location{
-									Line: int(225),
-									Column: int(7),
-								},
-								End: ast.Location{
-									Line: int(225),
-									Column: int(23),
-								},
-								File: p1,
-							},
-							Fodder: ast.Fodder{},
-							Ctx: p2142,
-							FreeVars: ast.Identifiers{
-								"a",
-								"b",
-								"std",
-							},
-						},
-						Target: &ast.Index{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(225),
-										Column: int(7),
-									},
-									End: ast.Location{
-										Line: int(225),
-										Column: int(17),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p2142,
-								FreeVars: ast.Identifiers{
-									"std",
-								},
-							},
-							Target: &ast.Var{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(225),
-											Column: int(7),
-										},
-										End: ast.Location{
-											Line: int(225),
-											Column: int(10),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(6),
-											Comment: []string{},
-										},
-									},
-									Ctx: nil,
-									FreeVars: ast.Identifiers{
-										"std",
-									},
-								},
-								Id: "std",
-							},
-							LeftBracketFodder: ast.Fodder{},
-							Index: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "",
-										Begin: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										End: ast.Location{
-											Line: int(0),
-											Column: int(0),
-										},
-										File: nil,
-									},
-									Fodder: nil,
-									Ctx: nil,
-									FreeVars: nil,
-								},
-								Value: "modulo",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
-							RightBracketFodder: nil,
-							Id: nil,
-						},
-						FodderLeft: ast.Fodder{},
-						Arguments: ast.Arguments{
-							Positional: []ast.CommaSeparatedExpr{
-								ast.CommaSeparatedExpr{
-									Expr: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(225),
-													Column: int(18),
-												},
-												End: ast.Location{
-													Line: int(225),
-													Column: int(19),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p2184,
-											FreeVars: ast.Identifiers{
-												"a",
-											},
-										},
-										Id: "a",
-									},
-									CommaFodder: ast.Fodder{},
-								},
-								ast.CommaSeparatedExpr{
-									Expr: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(225),
-													Column: int(21),
-												},
-												End: ast.Location{
-													Line: int(225),
-													Column: int(22),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p2184,
-											FreeVars: ast.Identifiers{
-												"b",
-											},
-										},
-										Id: "b",
-									},
-									CommaFodder: nil,
-								},
-							},
-							Named: nil,
 						},
-						TrailingComma: false,
-						TailStrict: false,
-						FodderRight: ast.Fodder{},
-						TailStrictFodder: nil,
 					},
 					ElseFodder: ast.Fodder{
 						ast.FodderElement{
@@ -29445,20 +33817,20 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(226),
+									Line: int(244),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(229),
-									Column: int(94),
+									Line: int(247),
+									Column: int(63),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2142,
+							Ctx: p2516,
 							FreeVars: ast.Identifiers{
-								"a",
-								"b",
+								"arr",
+								"func",
 								"std",
 							},
 						},
@@ -29467,330 +33839,521 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(226),
+										Line: int(244),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(226),
-										Column: int(36),
+										Line: int(244),
+										Column: int(52),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2142,
+								Ctx: p2516,
 								FreeVars: ast.Identifiers{
-									"a",
+									"arr",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Left: &ast.Unary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(226),
+											Line: int(244),
 											Column: int(13),
 										},
-										End: ast.Location{
-											Line: int(226),
-											Column: int(24),
+										End: ast.Location{
+											Line: int(244),
+											Column: int(30),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2142,
+									Ctx: p2516,
 									FreeVars: ast.Identifiers{
-										"a",
+										"arr",
 										"std",
 									},
 								},
-								Target: &ast.Index{
+								Op: ast.UnaryOp(0),
+								Expr: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(226),
-												Column: int(13),
+												Line: int(244),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(226),
-												Column: int(21),
+												Line: int(244),
+												Column: int(30),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2142,
+										Ctx: p2516,
 										FreeVars: ast.Identifiers{
+											"arr",
 											"std",
 										},
 									},
-									Target: &ast.Var{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(226),
-													Column: int(13),
+													Line: int(244),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(226),
-													Column: int(16),
+													Line: int(244),
+													Column: int(25),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: nil,
+											Ctx: p2516,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(244),
+														Column: int(14),
+													},
+													End: ast.Location{
+														Line: int(244),
+														Column: int(17),
+													},
+													File: p1,
 												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
 												},
-												File: nil,
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											Id: "std",
 										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "isArray",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
 									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(226),
-															Column: int(22),
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(244),
+																Column: int(26),
+															},
+															End: ast.Location{
+																Line: int(244),
+																Column: int(29),
+															},
+															File: p1,
 														},
-														End: ast.Location{
-															Line: int(226),
-															Column: int(23),
+														Fodder: ast.Fodder{},
+														Ctx: p2564,
+														FreeVars: ast.Identifiers{
+															"arr",
 														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p2202,
-													FreeVars: ast.Identifiers{
-														"a",
 													},
+													Id: "arr",
 												},
-												Id: "a",
+												CommaFodder: nil,
 											},
-											CommaFodder: nil,
 										},
+										Named: nil,
 									},
-									Named: nil,
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
 							},
 							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(12),
-							Right: &ast.LiteralString{
+							Op: ast.BinaryOp(17),
+							Right: &ast.Unary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(226),
-											Column: int(28),
+											Line: int(244),
+											Column: int(34),
 										},
 										End: ast.Location{
-											Line: int(226),
-											Column: int(36),
+											Line: int(244),
+											Column: int(52),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2142,
-									FreeVars: nil,
+									Ctx: p2516,
+									FreeVars: ast.Identifiers{
+										"arr",
+										"std",
+									},
+								},
+								Op: ast.UnaryOp(0),
+								Expr: &ast.Apply{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(244),
+												Column: int(35),
+											},
+											End: ast.Location{
+												Line: int(244),
+												Column: int(52),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p2516,
+										FreeVars: ast.Identifiers{
+											"arr",
+											"std",
+										},
+									},
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(244),
+													Column: int(35),
+												},
+												End: ast.Location{
+													Line: int(244),
+													Column: int(47),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p2516,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(244),
+														Column: int(35),
+													},
+													End: ast.Location{
+														Line: int(244),
+														Column: int(38),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
+												},
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "isString",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(244),
+																Column: int(48),
+															},
+															End: ast.Location{
+																Line: int(244),
+																Column: int(51),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p2577,
+														FreeVars: ast.Identifiers{
+															"arr",
+														},
+													},
+													Id: "arr",
+												},
+												CommaFodder: nil,
+											},
+										},
+										Named: nil,
+									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
-								Value: "string",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
 							},
 						},
 						ThenFodder: ast.Fodder{},
-						BranchTrue: &ast.Apply{
+						BranchTrue: &ast.Error{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(227),
+										Line: int(245),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(227),
-										Column: int(23),
+										Line: int(245),
+										Column: int(82),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p2142,
+								Fodder: ast.Fodder{
+									ast.FodderElement{
+										Kind: ast.FodderKind(0),
+										Blanks: int(0),
+										Indent: int(6),
+										Comment: []string{},
+									},
+								},
+								Ctx: p2516,
 								FreeVars: ast.Identifiers{
-									"a",
-									"b",
+									"arr",
 									"std",
 								},
 							},
-							Target: &ast.Index{
+							Expr: &ast.Binary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(227),
-											Column: int(7),
+											Line: int(245),
+											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(227),
-											Column: int(17),
+											Line: int(245),
+											Column: int(81),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2142,
+									Ctx: p2516,
 									FreeVars: ast.Identifiers{
+										"arr",
 										"std",
 									},
 								},
-								Target: &ast.Var{
+								Left: &ast.LiteralString{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(227),
-												Column: int(7),
+												Line: int(245),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(227),
-												Column: int(10),
+												Line: int(245),
+												Column: int(65),
 											},
 											File: p1,
 										},
-										Fodder: ast.Fodder{
-											ast.FodderElement{
-												Kind: ast.FodderKind(0),
-												Blanks: int(0),
-												Indent: int(6),
-												Comment: []string{},
-											},
-										},
-										Ctx: nil,
-										FreeVars: ast.Identifiers{
-											"std",
-										},
+										Fodder: ast.Fodder{},
+										Ctx: p2516,
+										FreeVars: nil,
 									},
-									Id: "std",
+									Value: "std.map second param must be array / string, got ",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
 								},
-								LeftBracketFodder: ast.Fodder{},
-								Index: &ast.LiteralString{
+								OpFodder: ast.Fodder{},
+								Op: ast.BinaryOp(3),
+								Right: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
-											FileName: "",
+											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
+												Line: int(245),
+												Column: int(68),
 											},
 											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
+												Line: int(245),
+												Column: int(81),
 											},
-											File: nil,
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p2516,
+										FreeVars: ast.Identifiers{
+											"arr",
+											"std",
 										},
-										Fodder: nil,
-										Ctx: nil,
-										FreeVars: nil,
 									},
-									Value: "format",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-								RightBracketFodder: nil,
-								Id: nil,
-							},
-							FodderLeft: ast.Fodder{},
-							Arguments: ast.Arguments{
-								Positional: []ast.CommaSeparatedExpr{
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Var{
+									Target: &ast.Index{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(245),
+													Column: int(68),
+												},
+												End: ast.Location{
+													Line: int(245),
+													Column: int(76),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p2516,
+											FreeVars: ast.Identifiers{
+												"std",
+											},
+										},
+										Target: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(227),
-														Column: int(18),
+														Line: int(245),
+														Column: int(68),
 													},
 													End: ast.Location{
-														Line: int(227),
-														Column: int(19),
+														Line: int(245),
+														Column: int(71),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2215,
+												Ctx: nil,
 												FreeVars: ast.Identifiers{
-													"a",
+													"std",
 												},
 											},
-											Id: "a",
+											Id: "std",
 										},
-										CommaFodder: ast.Fodder{},
-									},
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Var{
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
-													FileName: "<std>",
+													FileName: "",
 													Begin: ast.Location{
-														Line: int(227),
-														Column: int(21),
+														Line: int(0),
+														Column: int(0),
 													},
 													End: ast.Location{
-														Line: int(227),
-														Column: int(22),
+														Line: int(0),
+														Column: int(0),
 													},
-													File: p1,
+													File: nil,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p2215,
-												FreeVars: ast.Identifiers{
-													"b",
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
+											},
+											Value: "type",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(245),
+																Column: int(77),
+															},
+															End: ast.Location{
+																Line: int(245),
+																Column: int(80),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p2594,
+														FreeVars: ast.Identifiers{
+															"arr",
+														},
+													},
+													Id: "arr",
 												},
+												CommaFodder: nil,
 											},
-											Id: "b",
 										},
-										CommaFodder: nil,
+										Named: nil,
 									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
-								Named: nil,
 							},
-							TrailingComma: false,
-							TailStrict: false,
-							FodderRight: ast.Fodder{},
-							TailStrictFodder: nil,
 						},
 						ElseFodder: ast.Fodder{
 							ast.FodderElement{
@@ -29800,449 +34363,406 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						BranchFalse: &ast.Error{
+						BranchFalse: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(229),
+										Line: int(247),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(229),
-										Column: int(94),
+										Line: int(247),
+										Column: int(63),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(6),
-										Comment: []string{},
-									},
-								},
-								Ctx: p2142,
+								Fodder: ast.Fodder{},
+								Ctx: p2516,
 								FreeVars: ast.Identifiers{
-									"a",
-									"b",
+									"arr",
+									"func",
 									"std",
 								},
 							},
-							Expr: &ast.Binary{
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(229),
-											Column: int(13),
+											Line: int(247),
+											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(229),
-											Column: int(94),
+											Line: int(247),
+											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2142,
+									Ctx: p2516,
 									FreeVars: ast.Identifiers{
-										"a",
-										"b",
 										"std",
 									},
 								},
-								Left: &ast.Binary{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(229),
-												Column: int(13),
+												Line: int(247),
+												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(229),
-												Column: int(88),
+												Line: int(247),
+												Column: int(10),
 											},
 											File: p1,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p2142,
+										Fodder: ast.Fodder{
+											ast.FodderElement{
+												Kind: ast.FodderKind(0),
+												Blanks: int(0),
+												Indent: int(6),
+												Comment: []string{},
+											},
+										},
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
-											"a",
-											"b",
 											"std",
 										},
 									},
-									Left: &ast.Binary{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(229),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(229),
-													Column: int(74),
-												},
-												File: p1,
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p2142,
-											FreeVars: ast.Identifiers{
-												"a",
-												"std",
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
+											File: nil,
 										},
-										Left: &ast.Binary{
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
+									},
+									Value: "makeArray",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Apply{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(229),
-														Column: int(13),
+														Line: int(247),
+														Column: int(21),
 													},
 													End: ast.Location{
-														Line: int(229),
-														Column: int(64),
+														Line: int(247),
+														Column: int(36),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2142,
+												Ctx: p2607,
 												FreeVars: ast.Identifiers{
-													"a",
+													"arr",
 													"std",
 												},
 											},
-											Left: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(229),
-															Column: int(13),
-														},
-														End: ast.Location{
-															Line: int(229),
-															Column: int(50),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p2142,
-													FreeVars: nil,
-												},
-												Value: "Operator % cannot be used on types ",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
-											},
-											OpFodder: ast.Fodder{},
-											Op: ast.BinaryOp(3),
-											Right: &ast.Apply{
+											Target: &ast.Index{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(229),
-															Column: int(53),
+															Line: int(247),
+															Column: int(21),
 														},
 														End: ast.Location{
-															Line: int(229),
-															Column: int(64),
+															Line: int(247),
+															Column: int(31),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2142,
+													Ctx: p2607,
 													FreeVars: ast.Identifiers{
-														"a",
 														"std",
 													},
 												},
-												Target: &ast.Index{
+												Target: &ast.Var{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(229),
-																Column: int(53),
+																Line: int(247),
+																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(229),
-																Column: int(61),
+																Line: int(247),
+																Column: int(24),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2142,
+														Ctx: nil,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
 													},
-													Target: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(229),
-																	Column: int(53),
-																},
-																End: ast.Location{
-																	Line: int(229),
-																	Column: int(56),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: nil,
-															FreeVars: ast.Identifiers{
-																"std",
+													Id: "std",
+												},
+												LeftBracketFodder: ast.Fodder{},
+												Index: &ast.LiteralString{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
 															},
-														},
-														Id: "std",
-													},
-													LeftBracketFodder: ast.Fodder{},
-													Index: &ast.LiteralString{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "",
-																Begin: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																End: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																File: nil,
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
 															},
-															Fodder: nil,
-															Ctx: nil,
-															FreeVars: nil,
+															File: nil,
 														},
-														Value: "type",
-														Kind: ast.LiteralStringKind(1),
-														BlockIndent: "",
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: nil,
 													},
-													RightBracketFodder: nil,
-													Id: nil,
+													Value: "length",
+													Kind: ast.LiteralStringKind(1),
+													BlockIndent: "",
 												},
-												FodderLeft: ast.Fodder{},
-												Arguments: ast.Arguments{
-													Positional: []ast.CommaSeparatedExpr{
-														ast.CommaSeparatedExpr{
-															Expr: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(229),
-																			Column: int(62),
-																		},
-																		End: ast.Location{
-																			Line: int(229),
-																			Column: int(63),
-																		},
-																		File: p1,
+												RightBracketFodder: nil,
+												Id: nil,
+											},
+											FodderLeft: ast.Fodder{},
+											Arguments: ast.Arguments{
+												Positional: []ast.CommaSeparatedExpr{
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Var{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(247),
+																		Column: int(32),
 																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p2241,
-																	FreeVars: ast.Identifiers{
-																		"a",
+																	End: ast.Location{
+																		Line: int(247),
+																		Column: int(35),
 																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p2616,
+																FreeVars: ast.Identifiers{
+																	"arr",
 																},
-																Id: "a",
 															},
-															CommaFodder: nil,
+															Id: "arr",
 														},
+														CommaFodder: nil,
 													},
-													Named: nil,
 												},
-												TrailingComma: false,
-												TailStrict: false,
-												FodderRight: ast.Fodder{},
-												TailStrictFodder: nil,
+												Named: nil,
 											},
+											TrailingComma: false,
+											TailStrict: false,
+											FodderRight: ast.Fodder{},
+											TailStrictFodder: nil,
 										},
-										OpFodder: ast.Fodder{},
-										Op: ast.BinaryOp(3),
-										Right: &ast.LiteralString{
+										CommaFodder: ast.Fodder{},
+									},
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Function{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(229),
-														Column: int(67),
+														Line: int(247),
+														Column: int(38),
 													},
 													End: ast.Location{
-														Line: int(229),
-														Column: int(74),
+														Line: int(247),
+														Column: int(62),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2142,
-												FreeVars: nil,
-											},
-											Value: " and ",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-									},
-									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(3),
-									Right: &ast.Apply{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(229),
-													Column: int(77),
-												},
-												End: ast.Location{
-													Line: int(229),
-													Column: int(88),
+												Ctx: p2607,
+												FreeVars: ast.Identifiers{
+													"arr",
+													"func",
 												},
-												File: p1,
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p2142,
-											FreeVars: ast.Identifiers{
-												"b",
-												"std",
-											},
-										},
-										Target: &ast.Index{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(229),
-														Column: int(77),
-													},
-													End: ast.Location{
-														Line: int(229),
-														Column: int(85),
+											ParenLeftFodder: ast.Fodder{},
+											Parameters: ast.Parameters{
+												Required: []ast.CommaSeparatedID{
+													ast.CommaSeparatedID{
+														NameFodder: ast.Fodder{},
+														Name: "i",
+														CommaFodder: nil,
 													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p2142,
-												FreeVars: ast.Identifiers{
-													"std",
 												},
+												Optional: nil,
 											},
-											Target: &ast.Var{
+											TrailingComma: false,
+											ParenRightFodder: ast.Fodder{},
+											Body: &ast.Apply{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(229),
-															Column: int(77),
+															Line: int(247),
+															Column: int(50),
 														},
 														End: ast.Location{
-															Line: int(229),
-															Column: int(80),
+															Line: int(247),
+															Column: int(62),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: nil,
+													Ctx: p2622,
 													FreeVars: ast.Identifiers{
-														"std",
+														"arr",
+														"func",
+														"i",
 													},
 												},
-												Id: "std",
-											},
-											LeftBracketFodder: ast.Fodder{},
-											Index: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
+												Target: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(247),
+																Column: int(50),
+															},
+															End: ast.Location{
+																Line: int(247),
+																Column: int(54),
+															},
+															File: p1,
 														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
+														Fodder: ast.Fodder{},
+														Ctx: p2622,
+														FreeVars: ast.Identifiers{
+															"func",
 														},
-														File: nil,
 													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: nil,
+													Id: "func",
 												},
-												Value: "type",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
-											},
-											RightBracketFodder: nil,
-											Id: nil,
-										},
-										FodderLeft: ast.Fodder{},
-										Arguments: ast.Arguments{
-											Positional: []ast.CommaSeparatedExpr{
-												ast.CommaSeparatedExpr{
-													Expr: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(229),
-																	Column: int(86),
+												FodderLeft: ast.Fodder{},
+												Arguments: ast.Arguments{
+													Positional: []ast.CommaSeparatedExpr{
+														ast.CommaSeparatedExpr{
+															Expr: &ast.Index{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(247),
+																			Column: int(55),
+																		},
+																		End: ast.Location{
+																			Line: int(247),
+																			Column: int(61),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p2628,
+																	FreeVars: ast.Identifiers{
+																		"arr",
+																		"i",
+																	},
 																},
-																End: ast.Location{
-																	Line: int(229),
-																	Column: int(87),
+																Target: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(247),
+																				Column: int(55),
+																			},
+																			End: ast.Location{
+																				Line: int(247),
+																				Column: int(58),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p2628,
+																		FreeVars: ast.Identifiers{
+																			"arr",
+																		},
+																	},
+																	Id: "arr",
 																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: p2253,
-															FreeVars: ast.Identifiers{
-																"b",
+																LeftBracketFodder: ast.Fodder{},
+																Index: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(247),
+																				Column: int(59),
+																			},
+																			End: ast.Location{
+																				Line: int(247),
+																				Column: int(60),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p2628,
+																		FreeVars: ast.Identifiers{
+																			"i",
+																		},
+																	},
+																	Id: "i",
+																},
+																RightBracketFodder: ast.Fodder{},
+																Id: nil,
 															},
+															CommaFodder: nil,
 														},
-														Id: "b",
 													},
-													CommaFodder: nil,
+													Named: nil,
 												},
+												TrailingComma: false,
+												TailStrict: false,
+												FodderRight: ast.Fodder{},
+												TailStrictFodder: nil,
 											},
-											Named: nil,
-										},
-										TrailingComma: false,
-										TailStrict: false,
-										FodderRight: ast.Fodder{},
-										TailStrictFodder: nil,
-									},
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(3),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(229),
-												Column: int(91),
-											},
-											End: ast.Location{
-												Line: int(229),
-												Column: int(94),
-											},
-											File: p1,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p2142,
-										FreeVars: nil,
+										CommaFodder: nil,
 									},
-									Value: ".",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
 								},
+								Named: nil,
 							},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
 						},
 					},
 				},
@@ -30269,7 +34789,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "map",
+				Value: "mapWithIndex",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -30316,12 +34836,12 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(232),
+								Line: int(250),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(237),
-								Column: int(63),
+								Line: int(255),
+								Column: int(66),
 							},
 							File: p1,
 						},
@@ -30333,50 +34853,51 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p2262,
+						Ctx: p2640,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"func",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(232),
+									Line: int(250),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(232),
-									Column: int(36),
+									Line: int(250),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2262,
+							Ctx: p2640,
 							FreeVars: ast.Identifiers{
 								"func",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(232),
-										Column: int(8),
+										Line: int(250),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(232),
-										Column: int(22),
+										Line: int(250),
+										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2262,
+								Ctx: p2640,
 								FreeVars: ast.Identifiers{
 									"func",
 									"std",
@@ -30387,17 +34908,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(232),
-											Column: int(8),
+											Line: int(250),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(232),
-											Column: int(16),
+											Line: int(250),
+											Column: int(23),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2262,
+									Ctx: p2640,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -30407,12 +34928,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(232),
-												Column: int(8),
+												Line: int(250),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(232),
-												Column: int(11),
+												Line: int(250),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -30443,7 +34964,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isFunction",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -30459,17 +34980,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(232),
-														Column: int(17),
+														Line: int(250),
+														Column: int(24),
 													},
 													End: ast.Location{
-														Line: int(232),
-														Column: int(21),
+														Line: int(250),
+														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2275,
+												Ctx: p2653,
 												FreeVars: ast.Identifiers{
 													"func",
 												},
@@ -30486,30 +35007,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(232),
-										Column: int(26),
-									},
-									End: ast.Location{
-										Line: int(232),
-										Column: int(36),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p2262,
-								FreeVars: nil,
-							},
-							Value: "function",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -30517,12 +35014,12 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(233),
+									Line: int(251),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(233),
-									Column: int(76),
+									Line: int(251),
+									Column: int(85),
 								},
 								File: p1,
 							},
@@ -30534,7 +35031,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p2262,
+							Ctx: p2640,
 							FreeVars: ast.Identifiers{
 								"func",
 								"std",
@@ -30545,17 +35042,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(233),
+										Line: int(251),
 										Column: int(14),
 									},
 									End: ast.Location{
-										Line: int(233),
-										Column: int(75),
+										Line: int(251),
+										Column: int(84),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2262,
+								Ctx: p2640,
 								FreeVars: ast.Identifiers{
 									"func",
 									"std",
@@ -30566,20 +35063,20 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(233),
+											Line: int(251),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(233),
-											Column: int(58),
+											Line: int(251),
+											Column: int(67),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2262,
+									Ctx: p2640,
 									FreeVars: nil,
 								},
-								Value: "std.map first param must be function, got ",
+								Value: "std.mapWithIndex first param must be function, got ",
 								Kind: ast.LiteralStringKind(1),
 								BlockIndent: "",
 							},
@@ -30590,17 +35087,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(233),
-											Column: int(61),
+											Line: int(251),
+											Column: int(70),
 										},
 										End: ast.Location{
-											Line: int(233),
-											Column: int(75),
+											Line: int(251),
+											Column: int(84),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2262,
+									Ctx: p2640,
 									FreeVars: ast.Identifiers{
 										"func",
 										"std",
@@ -30611,17 +35108,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(233),
-												Column: int(61),
+												Line: int(251),
+												Column: int(70),
 											},
 											End: ast.Location{
-												Line: int(233),
-												Column: int(69),
+												Line: int(251),
+												Column: int(78),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2262,
+										Ctx: p2640,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -30631,12 +35128,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(233),
-													Column: int(61),
+													Line: int(251),
+													Column: int(70),
 												},
 												End: ast.Location{
-													Line: int(233),
-													Column: int(64),
+													Line: int(251),
+													Column: int(73),
 												},
 												File: p1,
 											},
@@ -30683,17 +35180,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(233),
-															Column: int(70),
+															Line: int(251),
+															Column: int(79),
 														},
 														End: ast.Location{
-															Line: int(233),
-															Column: int(74),
+															Line: int(251),
+															Column: int(83),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2293,
+													Ctx: p2670,
 													FreeVars: ast.Identifiers{
 														"func",
 													},
@@ -30725,17 +35222,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(234),
+									Line: int(252),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(237),
-									Column: int(63),
+									Line: int(255),
+									Column: int(66),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2262,
+							Ctx: p2640,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"func",
@@ -30747,59 +35244,60 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(234),
+										Line: int(252),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(234),
-										Column: int(66),
+										Line: int(252),
+										Column: int(52),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2262,
+								Ctx: p2640,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
 								},
 							},
-							Left: &ast.Binary{
+							Left: &ast.Unary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(234),
+											Line: int(252),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(234),
-											Column: int(37),
+											Line: int(252),
+											Column: int(30),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2262,
+									Ctx: p2640,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
 									},
 								},
-								Left: &ast.Apply{
+								Op: ast.UnaryOp(0),
+								Expr: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(234),
-												Column: int(13),
+												Line: int(252),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(234),
-												Column: int(26),
+												Line: int(252),
+												Column: int(30),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2262,
+										Ctx: p2640,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"std",
@@ -30810,17 +35308,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(234),
-													Column: int(13),
+													Line: int(252),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(234),
-													Column: int(21),
+													Line: int(252),
+													Column: int(25),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2262,
+											Ctx: p2640,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -30830,12 +35328,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(234),
-														Column: int(13),
+														Line: int(252),
+														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(234),
-														Column: int(16),
+														Line: int(252),
+														Column: int(17),
 													},
 													File: p1,
 												},
@@ -30866,7 +35364,7 @@ var _StdAst = &ast.DesugaredObject{
 												Ctx: nil,
 												FreeVars: nil,
 											},
-											Value: "type",
+											Value: "isArray",
 											Kind: ast.LiteralStringKind(1),
 											BlockIndent: "",
 										},
@@ -30882,17 +35380,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(234),
-																Column: int(22),
+																Line: int(252),
+																Column: int(26),
 															},
 															End: ast.Location{
-																Line: int(234),
-																Column: int(25),
+																Line: int(252),
+																Column: int(29),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2311,
+														Ctx: p2688,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -30909,70 +35407,47 @@ var _StdAst = &ast.DesugaredObject{
 									FodderRight: ast.Fodder{},
 									TailStrictFodder: nil,
 								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(234),
-												Column: int(30),
-											},
-											End: ast.Location{
-												Line: int(234),
-												Column: int(37),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p2262,
-										FreeVars: nil,
-									},
-									Value: "array",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
 							},
 							OpFodder: ast.Fodder{},
 							Op: ast.BinaryOp(17),
-							Right: &ast.Binary{
+							Right: &ast.Unary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(234),
-											Column: int(41),
+											Line: int(252),
+											Column: int(34),
 										},
 										End: ast.Location{
-											Line: int(234),
-											Column: int(66),
+											Line: int(252),
+											Column: int(52),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2262,
+									Ctx: p2640,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
 									},
 								},
-								Left: &ast.Apply{
+								Op: ast.UnaryOp(0),
+								Expr: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(234),
-												Column: int(41),
+												Line: int(252),
+												Column: int(35),
 											},
 											End: ast.Location{
-												Line: int(234),
-												Column: int(54),
+												Line: int(252),
+												Column: int(52),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2262,
+										Ctx: p2640,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"std",
@@ -30983,17 +35458,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(234),
-													Column: int(41),
+													Line: int(252),
+													Column: int(35),
 												},
 												End: ast.Location{
-													Line: int(234),
-													Column: int(49),
+													Line: int(252),
+													Column: int(47),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2262,
+											Ctx: p2640,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -31003,12 +35478,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(234),
-														Column: int(41),
+														Line: int(252),
+														Column: int(35),
 													},
 													End: ast.Location{
-														Line: int(234),
-														Column: int(44),
+														Line: int(252),
+														Column: int(38),
 													},
 													File: p1,
 												},
@@ -31039,7 +35514,7 @@ var _StdAst = &ast.DesugaredObject{
 												Ctx: nil,
 												FreeVars: nil,
 											},
-											Value: "type",
+											Value: "isString",
 											Kind: ast.LiteralStringKind(1),
 											BlockIndent: "",
 										},
@@ -31055,17 +35530,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(234),
-																Column: int(50),
+																Line: int(252),
+																Column: int(48),
 															},
 															End: ast.Location{
-																Line: int(234),
-																Column: int(53),
+																Line: int(252),
+																Column: int(51),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2325,
+														Ctx: p2701,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -31082,30 +35557,6 @@ var _StdAst = &ast.DesugaredObject{
 									FodderRight: ast.Fodder{},
 									TailStrictFodder: nil,
 								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(234),
-												Column: int(58),
-											},
-											End: ast.Location{
-												Line: int(234),
-												Column: int(66),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p2262,
-										FreeVars: nil,
-									},
-									Value: "string",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
 							},
 						},
 						ThenFodder: ast.Fodder{},
@@ -31114,11 +35565,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(235),
+										Line: int(253),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(235),
+										Line: int(253),
 										Column: int(82),
 									},
 									File: p1,
@@ -31131,7 +35582,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p2262,
+								Ctx: p2640,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
@@ -31142,17 +35593,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(235),
+											Line: int(253),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(235),
+											Line: int(253),
 											Column: int(81),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2262,
+									Ctx: p2640,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
@@ -31163,20 +35614,20 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(235),
+												Line: int(253),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(235),
+												Line: int(253),
 												Column: int(65),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2262,
+										Ctx: p2640,
 										FreeVars: nil,
 									},
-									Value: "std.map second param must be array / string, got ",
+									Value: "std.mapWithIndex second param must be array, got ",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -31187,17 +35638,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(235),
+												Line: int(253),
 												Column: int(68),
 											},
 											End: ast.Location{
-												Line: int(235),
+												Line: int(253),
 												Column: int(81),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2262,
+										Ctx: p2640,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"std",
@@ -31208,17 +35659,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(235),
+													Line: int(253),
 													Column: int(68),
 												},
 												End: ast.Location{
-													Line: int(235),
+													Line: int(253),
 													Column: int(76),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2262,
+											Ctx: p2640,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -31228,11 +35679,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(235),
+														Line: int(253),
 														Column: int(68),
 													},
 													End: ast.Location{
-														Line: int(235),
+														Line: int(253),
 														Column: int(71),
 													},
 													File: p1,
@@ -31280,17 +35731,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(235),
+																Line: int(253),
 																Column: int(77),
 															},
 															End: ast.Location{
-																Line: int(235),
+																Line: int(253),
 																Column: int(80),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2343,
+														Ctx: p2718,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -31322,17 +35773,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(237),
+										Line: int(255),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(237),
-										Column: int(63),
+										Line: int(255),
+										Column: int(66),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2262,
+								Ctx: p2640,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"func",
@@ -31344,17 +35795,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(237),
+											Line: int(255),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(237),
+											Line: int(255),
 											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2262,
+									Ctx: p2640,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -31364,11 +35815,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(237),
+												Line: int(255),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(237),
+												Line: int(255),
 												Column: int(10),
 											},
 											File: p1,
@@ -31423,17 +35874,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(237),
+														Line: int(255),
 														Column: int(21),
 													},
 													End: ast.Location{
-														Line: int(237),
+														Line: int(255),
 														Column: int(36),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2356,
+												Ctx: p2731,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"std",
@@ -31444,17 +35895,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(237),
+															Line: int(255),
 															Column: int(21),
 														},
 														End: ast.Location{
-															Line: int(237),
+															Line: int(255),
 															Column: int(31),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2356,
+													Ctx: p2731,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -31464,11 +35915,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(237),
+																Line: int(255),
 																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(237),
+																Line: int(255),
 																Column: int(24),
 															},
 															File: p1,
@@ -31516,17 +35967,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(237),
+																		Line: int(255),
 																		Column: int(32),
 																	},
 																	End: ast.Location{
-																		Line: int(237),
+																		Line: int(255),
 																		Column: int(35),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2365,
+																Ctx: p2740,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																},
@@ -31551,17 +36002,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(237),
+														Line: int(255),
 														Column: int(38),
 													},
 													End: ast.Location{
-														Line: int(237),
-														Column: int(62),
+														Line: int(255),
+														Column: int(65),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2356,
+												Ctx: p2731,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"func",
@@ -31585,17 +36036,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(237),
+															Line: int(255),
 															Column: int(50),
 														},
 														End: ast.Location{
-															Line: int(237),
-															Column: int(62),
+															Line: int(255),
+															Column: int(65),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2371,
+													Ctx: p2746,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"func",
@@ -31607,17 +36058,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(237),
+																Line: int(255),
 																Column: int(50),
 															},
 															End: ast.Location{
-																Line: int(237),
+																Line: int(255),
 																Column: int(54),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2371,
+														Ctx: p2746,
 														FreeVars: ast.Identifiers{
 															"func",
 														},
@@ -31628,22 +36079,47 @@ var _StdAst = &ast.DesugaredObject{
 												Arguments: ast.Arguments{
 													Positional: []ast.CommaSeparatedExpr{
 														ast.CommaSeparatedExpr{
-															Expr: &ast.Index{
+															Expr: &ast.Var{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(237),
+																			Line: int(255),
 																			Column: int(55),
 																		},
 																		End: ast.Location{
-																			Line: int(237),
-																			Column: int(61),
+																			Line: int(255),
+																			Column: int(56),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p2752,
+																	FreeVars: ast.Identifiers{
+																		"i",
+																	},
+																},
+																Id: "i",
+															},
+															CommaFodder: ast.Fodder{},
+														},
+														ast.CommaSeparatedExpr{
+															Expr: &ast.Index{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(255),
+																			Column: int(58),
+																		},
+																		End: ast.Location{
+																			Line: int(255),
+																			Column: int(64),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p2377,
+																	Ctx: p2752,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"i",
@@ -31654,17 +36130,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(237),
-																				Column: int(55),
+																				Line: int(255),
+																				Column: int(58),
 																			},
 																			End: ast.Location{
-																				Line: int(237),
-																				Column: int(58),
+																				Line: int(255),
+																				Column: int(61),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2377,
+																		Ctx: p2752,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -31677,17 +36153,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(237),
-																				Column: int(59),
+																				Line: int(255),
+																				Column: int(62),
 																			},
 																			End: ast.Location{
-																				Line: int(237),
-																				Column: int(60),
+																				Line: int(255),
+																				Column: int(63),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2377,
+																		Ctx: p2752,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -31743,7 +36219,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "mapWithIndex",
+				Value: "mapWithKey",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -31777,7 +36253,7 @@ var _StdAst = &ast.DesugaredObject{
 						},
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
-							Name: "arr",
+							Name: "obj",
 							CommaFodder: nil,
 						},
 					},
@@ -31790,12 +36266,12 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(240),
+								Line: int(258),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(245),
-								Column: int(66),
+								Line: int(263),
+								Column: int(62),
 							},
 							File: p1,
 						},
@@ -31807,50 +36283,51 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p2389,
+						Ctx: p2766,
 						FreeVars: ast.Identifiers{
-							"arr",
 							"func",
+							"obj",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(240),
+									Line: int(258),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(240),
-									Column: int(36),
+									Line: int(258),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2389,
+							Ctx: p2766,
 							FreeVars: ast.Identifiers{
 								"func",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(240),
-										Column: int(8),
+										Line: int(258),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(240),
-										Column: int(22),
+										Line: int(258),
+										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2389,
+								Ctx: p2766,
 								FreeVars: ast.Identifiers{
 									"func",
 									"std",
@@ -31861,17 +36338,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(240),
-											Column: int(8),
+											Line: int(258),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(240),
-											Column: int(16),
+											Line: int(258),
+											Column: int(23),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2389,
+									Ctx: p2766,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -31881,12 +36358,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(240),
-												Column: int(8),
+												Line: int(258),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(240),
-												Column: int(11),
+												Line: int(258),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -31917,7 +36394,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isFunction",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -31933,17 +36410,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(240),
-														Column: int(17),
+														Line: int(258),
+														Column: int(24),
 													},
 													End: ast.Location{
-														Line: int(240),
-														Column: int(21),
+														Line: int(258),
+														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2402,
+												Ctx: p2779,
 												FreeVars: ast.Identifiers{
 													"func",
 												},
@@ -31960,30 +36437,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(240),
-										Column: int(26),
-									},
-									End: ast.Location{
-										Line: int(240),
-										Column: int(36),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p2389,
-								FreeVars: nil,
-							},
-							Value: "function",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -31991,12 +36444,12 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(241),
+									Line: int(259),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(241),
-									Column: int(85),
+									Line: int(259),
+									Column: int(83),
 								},
 								File: p1,
 							},
@@ -32008,7 +36461,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p2389,
+							Ctx: p2766,
 							FreeVars: ast.Identifiers{
 								"func",
 								"std",
@@ -32019,17 +36472,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(241),
+										Line: int(259),
 										Column: int(14),
 									},
 									End: ast.Location{
-										Line: int(241),
-										Column: int(84),
+										Line: int(259),
+										Column: int(82),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2389,
+								Ctx: p2766,
 								FreeVars: ast.Identifiers{
 									"func",
 									"std",
@@ -32040,20 +36493,20 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(241),
+											Line: int(259),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(241),
-											Column: int(67),
+											Line: int(259),
+											Column: int(65),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2389,
+									Ctx: p2766,
 									FreeVars: nil,
 								},
-								Value: "std.mapWithIndex first param must be function, got ",
+								Value: "std.mapWithKey first param must be function, got ",
 								Kind: ast.LiteralStringKind(1),
 								BlockIndent: "",
 							},
@@ -32064,17 +36517,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(241),
-											Column: int(70),
+											Line: int(259),
+											Column: int(68),
 										},
 										End: ast.Location{
-											Line: int(241),
-											Column: int(84),
+											Line: int(259),
+											Column: int(82),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2389,
+									Ctx: p2766,
 									FreeVars: ast.Identifiers{
 										"func",
 										"std",
@@ -32085,17 +36538,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(241),
-												Column: int(70),
+												Line: int(259),
+												Column: int(68),
 											},
 											End: ast.Location{
-												Line: int(241),
-												Column: int(78),
+												Line: int(259),
+												Column: int(76),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2389,
+										Ctx: p2766,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -32105,12 +36558,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(241),
-													Column: int(70),
+													Line: int(259),
+													Column: int(68),
 												},
 												End: ast.Location{
-													Line: int(241),
-													Column: int(73),
+													Line: int(259),
+													Column: int(71),
 												},
 												File: p1,
 											},
@@ -32157,17 +36610,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(241),
-															Column: int(79),
+															Line: int(259),
+															Column: int(77),
 														},
 														End: ast.Location{
-															Line: int(241),
-															Column: int(83),
+															Line: int(259),
+															Column: int(81),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2420,
+													Ctx: p2796,
 													FreeVars: ast.Identifiers{
 														"func",
 													},
@@ -32199,387 +36652,169 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(242),
+									Line: int(260),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(245),
-									Column: int(66),
+									Line: int(263),
+									Column: int(62),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2389,
+							Ctx: p2766,
 							FreeVars: ast.Identifiers{
-								"arr",
 								"func",
+								"obj",
 								"std",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Unary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(242),
+										Line: int(260),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(242),
-										Column: int(66),
+										Line: int(260),
+										Column: int(31),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2389,
+								Ctx: p2766,
 								FreeVars: ast.Identifiers{
-									"arr",
+									"obj",
 									"std",
 								},
 							},
-							Left: &ast.Binary{
+							Op: ast.UnaryOp(0),
+							Expr: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(242),
-											Column: int(13),
+											Line: int(260),
+											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(242),
-											Column: int(37),
+											Line: int(260),
+											Column: int(31),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2389,
+									Ctx: p2766,
 									FreeVars: ast.Identifiers{
-										"arr",
+										"obj",
 										"std",
 									},
 								},
-								Left: &ast.Apply{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(242),
-												Column: int(13),
+												Line: int(260),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(242),
+												Line: int(260),
 												Column: int(26),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2389,
+										Ctx: p2766,
 										FreeVars: ast.Identifiers{
-											"arr",
 											"std",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(242),
-													Column: int(13),
+													Line: int(260),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(242),
-													Column: int(21),
+													Line: int(260),
+													Column: int(17),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2389,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(242),
-														Column: int(13),
-													},
-													End: ast.Location{
-														Line: int(242),
-														Column: int(16),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(242),
-																Column: int(22),
-															},
-															End: ast.Location{
-																Line: int(242),
-																Column: int(25),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p2438,
-														FreeVars: ast.Identifiers{
-															"arr",
-														},
-													},
-													Id: "arr",
-												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(242),
-												Column: int(30),
-											},
-											End: ast.Location{
-												Line: int(242),
-												Column: int(37),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p2389,
-										FreeVars: nil,
-									},
-									Value: "array",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
-							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(17),
-							Right: &ast.Binary{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(242),
-											Column: int(41),
-										},
-										End: ast.Location{
-											Line: int(242),
-											Column: int(66),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p2389,
-									FreeVars: ast.Identifiers{
-										"arr",
-										"std",
-									},
-								},
-								Left: &ast.Apply{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(242),
-												Column: int(41),
-											},
-											End: ast.Location{
-												Line: int(242),
-												Column: int(54),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p2389,
-										FreeVars: ast.Identifiers{
-											"arr",
-											"std",
-										},
+										Id: "std",
 									},
-									Target: &ast.Index{
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
-												FileName: "<std>",
+												FileName: "",
 												Begin: ast.Location{
-													Line: int(242),
-													Column: int(41),
+													Line: int(0),
+													Column: int(0),
 												},
 												End: ast.Location{
-													Line: int(242),
-													Column: int(49),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p2389,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(242),
-														Column: int(41),
-													},
-													End: ast.Location{
-														Line: int(242),
-														Column: int(44),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
+													Line: int(0),
+													Column: int(0),
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
+												File: nil,
 											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
 										},
-										RightBracketFodder: nil,
-										Id: nil,
+										Value: "isObject",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
 									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(242),
-																Column: int(50),
-															},
-															End: ast.Location{
-																Line: int(242),
-																Column: int(53),
-															},
-															File: p1,
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(260),
+															Column: int(27),
 														},
-														Fodder: ast.Fodder{},
-														Ctx: p2452,
-														FreeVars: ast.Identifiers{
-															"arr",
+														End: ast.Location{
+															Line: int(260),
+															Column: int(30),
 														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p2812,
+													FreeVars: ast.Identifiers{
+														"obj",
 													},
-													Id: "arr",
 												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(242),
-												Column: int(58),
-											},
-											End: ast.Location{
-												Line: int(242),
-												Column: int(66),
+												Id: "obj",
 											},
-											File: p1,
+											CommaFodder: nil,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p2389,
-										FreeVars: nil,
 									},
-									Value: "string",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
+									Named: nil,
 								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
 						},
 						ThenFodder: ast.Fodder{},
@@ -32588,12 +36823,12 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(243),
+										Line: int(261),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(243),
-										Column: int(82),
+										Line: int(261),
+										Column: int(81),
 									},
 									File: p1,
 								},
@@ -32605,9 +36840,9 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p2389,
+								Ctx: p2766,
 								FreeVars: ast.Identifiers{
-									"arr",
+									"obj",
 									"std",
 								},
 							},
@@ -32616,19 +36851,19 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(243),
+											Line: int(261),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(243),
-											Column: int(81),
+											Line: int(261),
+											Column: int(80),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2389,
+									Ctx: p2766,
 									FreeVars: ast.Identifiers{
-										"arr",
+										"obj",
 										"std",
 									},
 								},
@@ -32637,20 +36872,20 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(243),
+												Line: int(261),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(243),
-												Column: int(65),
+												Line: int(261),
+												Column: int(64),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2389,
+										Ctx: p2766,
 										FreeVars: nil,
 									},
-									Value: "std.mapWithIndex second param must be array, got ",
+									Value: "std.mapWithKey second param must be object, got ",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -32661,19 +36896,19 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(243),
-												Column: int(68),
+												Line: int(261),
+												Column: int(67),
 											},
 											End: ast.Location{
-												Line: int(243),
-												Column: int(81),
+												Line: int(261),
+												Column: int(80),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2389,
+										Ctx: p2766,
 										FreeVars: ast.Identifiers{
-											"arr",
+											"obj",
 											"std",
 										},
 									},
@@ -32682,17 +36917,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(243),
-													Column: int(68),
+													Line: int(261),
+													Column: int(67),
 												},
 												End: ast.Location{
-													Line: int(243),
-													Column: int(76),
+													Line: int(261),
+													Column: int(75),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2389,
+											Ctx: p2766,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -32702,12 +36937,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(243),
-														Column: int(68),
+														Line: int(261),
+														Column: int(67),
 													},
 													End: ast.Location{
-														Line: int(243),
-														Column: int(71),
+														Line: int(261),
+														Column: int(70),
 													},
 													File: p1,
 												},
@@ -32754,22 +36989,22 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(243),
-																Column: int(77),
+																Line: int(261),
+																Column: int(76),
 															},
 															End: ast.Location{
-																Line: int(243),
-																Column: int(80),
+																Line: int(261),
+																Column: int(79),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2470,
+														Ctx: p2829,
 														FreeVars: ast.Identifiers{
-															"arr",
+															"obj",
 														},
 													},
-													Id: "arr",
+													Id: "obj",
 												},
 												CommaFodder: nil,
 											},
@@ -32794,41 +37029,41 @@ var _StdAst = &ast.DesugaredObject{
 						BranchFalse: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
-									FileName: "<std>",
+									FileName: "",
 									Begin: ast.Location{
-										Line: int(245),
-										Column: int(7),
+										Line: int(0),
+										Column: int(0),
 									},
 									End: ast.Location{
-										Line: int(245),
-										Column: int(66),
+										Line: int(0),
+										Column: int(0),
 									},
-									File: p1,
+									File: nil,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p2389,
+								Fodder: nil,
+								Ctx: nil,
 								FreeVars: ast.Identifiers{
-									"arr",
 									"func",
+									"obj",
 									"std",
 								},
 							},
 							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
-										FileName: "<std>",
+										FileName: "",
 										Begin: ast.Location{
-											Line: int(245),
-											Column: int(7),
+											Line: int(0),
+											Column: int(0),
 										},
 										End: ast.Location{
-											Line: int(245),
-											Column: int(20),
+											Line: int(0),
+											Column: int(0),
 										},
-										File: p1,
+										File: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p2389,
+									Fodder: nil,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -32836,25 +37071,18 @@ var _StdAst = &ast.DesugaredObject{
 								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
-											FileName: "<std>",
+											FileName: "",
 											Begin: ast.Location{
-												Line: int(245),
-												Column: int(7),
+												Line: int(0),
+												Column: int(0),
 											},
 											End: ast.Location{
-												Line: int(245),
-												Column: int(10),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{
-											ast.FodderElement{
-												Kind: ast.FodderKind(0),
-												Blanks: int(0),
-												Indent: int(6),
-												Comment: []string{},
+												Line: int(0),
+												Column: int(0),
 											},
+											File: nil,
 										},
+										Fodder: nil,
 										Ctx: nil,
 										FreeVars: ast.Identifiers{
 											"std",
@@ -32862,7 +37090,7 @@ var _StdAst = &ast.DesugaredObject{
 									},
 									Id: "std",
 								},
-								LeftBracketFodder: ast.Fodder{},
+								LeftBracketFodder: nil,
 								Index: &ast.LiteralString{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
@@ -32881,54 +37109,55 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "makeArray",
+									Value: "$objectFlatMerge",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
 								RightBracketFodder: nil,
 								Id: nil,
 							},
-							FodderLeft: ast.Fodder{},
+							FodderLeft: nil,
 							Arguments: ast.Arguments{
 								Positional: []ast.CommaSeparatedExpr{
 									ast.CommaSeparatedExpr{
 										Expr: &ast.Apply{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
-													FileName: "<std>",
+													FileName: "",
 													Begin: ast.Location{
-														Line: int(245),
-														Column: int(21),
+														Line: int(0),
+														Column: int(0),
 													},
 													End: ast.Location{
-														Line: int(245),
-														Column: int(36),
+														Line: int(0),
+														Column: int(0),
 													},
-													File: p1,
+													File: nil,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p2483,
+												Fodder: nil,
+												Ctx: nil,
 												FreeVars: ast.Identifiers{
-													"arr",
+													"func",
+													"obj",
 													"std",
 												},
 											},
 											Target: &ast.Index{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
-														FileName: "<std>",
+														FileName: "",
 														Begin: ast.Location{
-															Line: int(245),
-															Column: int(21),
+															Line: int(0),
+															Column: int(0),
 														},
 														End: ast.Location{
-															Line: int(245),
-															Column: int(31),
+															Line: int(0),
+															Column: int(0),
 														},
-														File: p1,
+														File: nil,
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p2483,
+													Fodder: nil,
+													Ctx: nil,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -32936,18 +37165,18 @@ var _StdAst = &ast.DesugaredObject{
 												Target: &ast.Var{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
-															FileName: "<std>",
+															FileName: "",
 															Begin: ast.Location{
-																Line: int(245),
-																Column: int(21),
+																Line: int(0),
+																Column: int(0),
 															},
 															End: ast.Location{
-																Line: int(245),
-																Column: int(24),
+																Line: int(0),
+																Column: int(0),
 															},
-															File: p1,
+															File: nil,
 														},
-														Fodder: ast.Fodder{},
+														Fodder: nil,
 														Ctx: nil,
 														FreeVars: ast.Identifiers{
 															"std",
@@ -32955,7 +37184,7 @@ var _StdAst = &ast.DesugaredObject{
 													},
 													Id: "std",
 												},
-												LeftBracketFodder: ast.Fodder{},
+												LeftBracketFodder: nil,
 												Index: &ast.LiteralString{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
@@ -32974,178 +37203,336 @@ var _StdAst = &ast.DesugaredObject{
 														Ctx: nil,
 														FreeVars: nil,
 													},
-													Value: "length",
+													Value: "flatMap",
 													Kind: ast.LiteralStringKind(1),
 													BlockIndent: "",
 												},
 												RightBracketFodder: nil,
 												Id: nil,
 											},
-											FodderLeft: ast.Fodder{},
+											FodderLeft: nil,
 											Arguments: ast.Arguments{
 												Positional: []ast.CommaSeparatedExpr{
 													ast.CommaSeparatedExpr{
-														Expr: &ast.Var{
+														Expr: &ast.Function{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
-																	FileName: "<std>",
+																	FileName: "",
 																	Begin: ast.Location{
-																		Line: int(245),
-																		Column: int(32),
+																		Line: int(0),
+																		Column: int(0),
 																	},
 																	End: ast.Location{
-																		Line: int(245),
-																		Column: int(35),
+																		Line: int(0),
+																		Column: int(0),
 																	},
-																	File: p1,
+																	File: nil,
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p2492,
+																Fodder: nil,
+																Ctx: nil,
 																FreeVars: ast.Identifiers{
-																	"arr",
+																	"func",
+																	"obj",
 																},
 															},
-															Id: "arr",
-														},
-														CommaFodder: nil,
-													},
-												},
-												Named: nil,
-											},
-											TrailingComma: false,
-											TailStrict: false,
-											FodderRight: ast.Fodder{},
-											TailStrictFodder: nil,
-										},
-										CommaFodder: ast.Fodder{},
-									},
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Function{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(245),
-														Column: int(38),
-													},
-													End: ast.Location{
-														Line: int(245),
-														Column: int(65),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p2483,
-												FreeVars: ast.Identifiers{
-													"arr",
-													"func",
-												},
-											},
-											ParenLeftFodder: ast.Fodder{},
-											Parameters: ast.Parameters{
-												Required: []ast.CommaSeparatedID{
-													ast.CommaSeparatedID{
-														NameFodder: ast.Fodder{},
-														Name: "i",
-														CommaFodder: nil,
-													},
-												},
-												Optional: nil,
-											},
-											TrailingComma: false,
-											ParenRightFodder: ast.Fodder{},
-											Body: &ast.Apply{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(245),
-															Column: int(50),
-														},
-														End: ast.Location{
-															Line: int(245),
-															Column: int(65),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p2498,
-													FreeVars: ast.Identifiers{
-														"arr",
-														"func",
-														"i",
-													},
-												},
-												Target: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(245),
-																Column: int(50),
+															ParenLeftFodder: nil,
+															Parameters: ast.Parameters{
+																Required: []ast.CommaSeparatedID{
+																	ast.CommaSeparatedID{
+																		NameFodder: nil,
+																		Name: "k",
+																		CommaFodder: nil,
+																	},
+																},
+																Optional: nil,
 															},
-															End: ast.Location{
-																Line: int(245),
-																Column: int(54),
+															TrailingComma: false,
+															ParenRightFodder: nil,
+															Body: &ast.Array{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "",
+																		Begin: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		End: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		File: nil,
+																	},
+																	Fodder: nil,
+																	Ctx: nil,
+																	FreeVars: ast.Identifiers{
+																		"func",
+																		"k",
+																		"obj",
+																	},
+																},
+																Elements: []ast.CommaSeparatedExpr{
+																	ast.CommaSeparatedExpr{
+																		Expr: &ast.DesugaredObject{
+																			NodeBase: ast.NodeBase{
+																				LocRange: ast.LocationRange{
+																					FileName: "<std>",
+																					Begin: ast.Location{
+																						Line: int(263),
+																						Column: int(7),
+																					},
+																					End: ast.Location{
+																						Line: int(263),
+																						Column: int(62),
+																					},
+																					File: p1,
+																				},
+																				Fodder: ast.Fodder{
+																					ast.FodderElement{
+																						Kind: ast.FodderKind(0),
+																						Blanks: int(0),
+																						Indent: int(6),
+																						Comment: []string{},
+																					},
+																				},
+																				Ctx: p2766,
+																				FreeVars: ast.Identifiers{
+																					"func",
+																					"k",
+																					"obj",
+																				},
+																			},
+																			Asserts: ast.Nodes{},
+																			Fields: ast.DesugaredObjectFields{
+																				ast.DesugaredObjectField{
+																					Hide: ast.ObjectFieldHide(1),
+																					Name: &ast.Var{
+																						NodeBase: ast.NodeBase{
+																							LocRange: ast.LocationRange{
+																								FileName: "<std>",
+																								Begin: ast.Location{
+																									Line: int(263),
+																									Column: int(10),
+																								},
+																								End: ast.Location{
+																									Line: int(263),
+																									Column: int(11),
+																								},
+																								File: p1,
+																							},
+																							Fodder: ast.Fodder{},
+																							Ctx: p2766,
+																							FreeVars: ast.Identifiers{
+																								"k",
+																							},
+																						},
+																						Id: "k",
+																					},
+																					Body: &ast.Apply{
+																						NodeBase: ast.NodeBase{
+																							LocRange: ast.LocationRange{
+																								FileName: "<std>",
+																								Begin: ast.Location{
+																									Line: int(263),
+																									Column: int(14),
+																								},
+																								End: ast.Location{
+																									Line: int(263),
+																									Column: int(29),
+																								},
+																								File: p1,
+																							},
+																							Fodder: ast.Fodder{},
+																							Ctx: p2861,
+																							FreeVars: ast.Identifiers{
+																								"func",
+																								"k",
+																								"obj",
+																							},
+																						},
+																						Target: &ast.Var{
+																							NodeBase: ast.NodeBase{
+																								LocRange: ast.LocationRange{
+																									FileName: "<std>",
+																									Begin: ast.Location{
+																										Line: int(263),
+																										Column: int(14),
+																									},
+																									End: ast.Location{
+																										Line: int(263),
+																										Column: int(18),
+																									},
+																									File: p1,
+																								},
+																								Fodder: ast.Fodder{},
+																								Ctx: p2861,
+																								FreeVars: ast.Identifiers{
+																									"func",
+																								},
+																							},
+																							Id: "func",
+																						},
+																						FodderLeft: ast.Fodder{},
+																						Arguments: ast.Arguments{
+																							Positional: []ast.CommaSeparatedExpr{
+																								ast.CommaSeparatedExpr{
+																									Expr: &ast.Var{
+																										NodeBase: ast.NodeBase{
+																											LocRange: ast.LocationRange{
+																												FileName: "<std>",
+																												Begin: ast.Location{
+																													Line: int(263),
+																													Column: int(19),
+																												},
+																												End: ast.Location{
+																													Line: int(263),
+																													Column: int(20),
+																												},
+																												File: p1,
+																											},
+																											Fodder: ast.Fodder{},
+																											Ctx: p2867,
+																											FreeVars: ast.Identifiers{
+																												"k",
+																											},
+																										},
+																										Id: "k",
+																									},
+																									CommaFodder: ast.Fodder{},
+																								},
+																								ast.CommaSeparatedExpr{
+																									Expr: &ast.Index{
+																										NodeBase: ast.NodeBase{
+																											LocRange: ast.LocationRange{
+																												FileName: "<std>",
+																												Begin: ast.Location{
+																													Line: int(263),
+																													Column: int(22),
+																												},
+																												End: ast.Location{
+																													Line: int(263),
+																													Column: int(28),
+																												},
+																												File: p1,
+																											},
+																											Fodder: ast.Fodder{},
+																											Ctx: p2867,
+																											FreeVars: ast.Identifiers{
+																												"k",
+																												"obj",
+																											},
+																										},
+																										Target: &ast.Var{
+																											NodeBase: ast.NodeBase{
+																												LocRange: ast.LocationRange{
+																													FileName: "<std>",
+																													Begin: ast.Location{
+																														Line: int(263),
+																														Column: int(22),
+																													},
+																													End: ast.Location{
+																														Line: int(263),
+																														Column: int(25),
+																													},
+																													File: p1,
+																												},
+																												Fodder: ast.Fodder{},
+																												Ctx: p2867,
+																												FreeVars: ast.Identifiers{
+																													"obj",
+																												},
+																											},
+																											Id: "obj",
+																										},
+																										LeftBracketFodder: ast.Fodder{},
+																										Index: &ast.Var{
+																											NodeBase: ast.NodeBase{
+																												LocRange: ast.LocationRange{
+																													FileName: "<std>",
+																													Begin: ast.Location{
+																														Line: int(263),
+																														Column: int(26),
+																													},
+																													End: ast.Location{
+																														Line: int(263),
+																														Column: int(27),
+																													},
+																													File: p1,
+																												},
+																												Fodder: ast.Fodder{},
+																												Ctx: p2867,
+																												FreeVars: ast.Identifiers{
+																													"k",
+																												},
+																											},
+																											Id: "k",
+																										},
+																										RightBracketFodder: ast.Fodder{},
+																										Id: nil,
+																									},
+																									CommaFodder: nil,
+																								},
+																							},
+																							Named: nil,
+																						},
+																						TrailingComma: false,
+																						TailStrict: false,
+																						FodderRight: ast.Fodder{},
+																						TailStrictFodder: nil,
+																					},
+																					PlusSuper: false,
+																				},
+																			},
+																			Locals: ast.LocalBinds{},
+																		},
+																		CommaFodder: nil,
+																	},
+																},
+																TrailingComma: false,
+																CloseFodder: nil,
 															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p2498,
-														FreeVars: ast.Identifiers{
-															"func",
 														},
+														CommaFodder: nil,
 													},
-													Id: "func",
-												},
-												FodderLeft: ast.Fodder{},
-												Arguments: ast.Arguments{
-													Positional: []ast.CommaSeparatedExpr{
-														ast.CommaSeparatedExpr{
-															Expr: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(245),
-																			Column: int(55),
-																		},
-																		End: ast.Location{
-																			Line: int(245),
-																			Column: int(56),
-																		},
-																		File: p1,
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Apply{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(263),
+																		Column: int(39),
 																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p2504,
-																	FreeVars: ast.Identifiers{
-																		"i",
+																	End: ast.Location{
+																		Line: int(263),
+																		Column: int(60),
 																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p2766,
+																FreeVars: ast.Identifiers{
+																	"obj",
+																	"std",
 																},
-																Id: "i",
 															},
-															CommaFodder: ast.Fodder{},
-														},
-														ast.CommaSeparatedExpr{
-															Expr: &ast.Index{
+															Target: &ast.Index{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(245),
-																			Column: int(58),
+																			Line: int(263),
+																			Column: int(39),
 																		},
 																		End: ast.Location{
-																			Line: int(245),
-																			Column: int(64),
+																			Line: int(263),
+																			Column: int(55),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p2504,
+																	Ctx: p2766,
 																	FreeVars: ast.Identifiers{
-																		"arr",
-																		"i",
+																		"std",
 																	},
 																},
 																Target: &ast.Var{
@@ -33153,59 +37540,94 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(245),
-																				Column: int(58),
+																				Line: int(263),
+																				Column: int(39),
 																			},
 																			End: ast.Location{
-																				Line: int(245),
-																				Column: int(61),
+																				Line: int(263),
+																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2504,
+																		Ctx: nil,
 																		FreeVars: ast.Identifiers{
-																			"arr",
+																			"std",
 																		},
 																	},
-																	Id: "arr",
+																	Id: "std",
 																},
 																LeftBracketFodder: ast.Fodder{},
-																Index: &ast.Var{
+																Index: &ast.LiteralString{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
+																			FileName: "",
 																			Begin: ast.Location{
-																				Line: int(245),
-																				Column: int(62),
+																				Line: int(0),
+																				Column: int(0),
 																			},
 																			End: ast.Location{
-																				Line: int(245),
-																				Column: int(63),
+																				Line: int(0),
+																				Column: int(0),
 																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p2504,
-																		FreeVars: ast.Identifiers{
-																			"i",
+																			File: nil,
 																		},
+																		Fodder: nil,
+																		Ctx: nil,
+																		FreeVars: nil,
 																	},
-																	Id: "i",
+																	Value: "objectFields",
+																	Kind: ast.LiteralStringKind(1),
+																	BlockIndent: "",
 																},
-																RightBracketFodder: ast.Fodder{},
+																RightBracketFodder: nil,
 																Id: nil,
 															},
-															CommaFodder: nil,
+															FodderLeft: ast.Fodder{},
+															Arguments: ast.Arguments{
+																Positional: []ast.CommaSeparatedExpr{
+																	ast.CommaSeparatedExpr{
+																		Expr: &ast.Var{
+																			NodeBase: ast.NodeBase{
+																				LocRange: ast.LocationRange{
+																					FileName: "<std>",
+																					Begin: ast.Location{
+																						Line: int(263),
+																						Column: int(56),
+																					},
+																					End: ast.Location{
+																						Line: int(263),
+																						Column: int(59),
+																					},
+																					File: p1,
+																				},
+																				Fodder: ast.Fodder{},
+																				Ctx: p2884,
+																				FreeVars: ast.Identifiers{
+																					"obj",
+																				},
+																			},
+																			Id: "obj",
+																		},
+																		CommaFodder: nil,
+																	},
+																},
+																Named: nil,
+															},
+															TrailingComma: false,
+															TailStrict: false,
+															FodderRight: ast.Fodder{},
+															TailStrictFodder: nil,
 														},
+														CommaFodder: nil,
 													},
-													Named: nil,
 												},
-												TrailingComma: false,
-												TailStrict: false,
-												FodderRight: ast.Fodder{},
-												TailStrictFodder: nil,
+												Named: nil,
 											},
+											TrailingComma: false,
+											TailStrict: false,
+											FodderRight: nil,
+											TailStrictFodder: nil,
 										},
 										CommaFodder: nil,
 									},
@@ -33214,7 +37636,7 @@ var _StdAst = &ast.DesugaredObject{
 							},
 							TrailingComma: false,
 							TailStrict: false,
-							FodderRight: ast.Fodder{},
+							FodderRight: nil,
 							TailStrictFodder: nil,
 						},
 					},
@@ -33242,7 +37664,7 @@ var _StdAst = &ast.DesugaredObject{
 					Ctx: nil,
 					FreeVars: nil,
 				},
-				Value: "mapWithKey",
+				Value: "flatMap",
 				Kind: ast.LiteralStringKind(1),
 				BlockIndent: "",
 			},
@@ -33276,7 +37698,7 @@ var _StdAst = &ast.DesugaredObject{
 						},
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
-							Name: "obj",
+							Name: "arr",
 							CommaFodder: nil,
 						},
 					},
@@ -33289,12 +37711,12 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(248),
+								Line: int(266),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(253),
-								Column: int(62),
+								Line: int(272),
+								Column: int(89),
 							},
 							File: p1,
 						},
@@ -33306,50 +37728,51 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p2518,
+						Ctx: p2892,
 						FreeVars: ast.Identifiers{
+							"arr",
 							"func",
-							"obj",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(248),
+									Line: int(266),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(248),
-									Column: int(36),
+									Line: int(266),
+									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2518,
+							Ctx: p2892,
 							FreeVars: ast.Identifiers{
 								"func",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(248),
-										Column: int(8),
+										Line: int(266),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(248),
-										Column: int(22),
+										Line: int(266),
+										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2518,
+								Ctx: p2892,
 								FreeVars: ast.Identifiers{
 									"func",
 									"std",
@@ -33360,17 +37783,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(248),
-											Column: int(8),
+											Line: int(266),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(248),
-											Column: int(16),
+											Line: int(266),
+											Column: int(23),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2518,
+									Ctx: p2892,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -33380,12 +37803,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(248),
-												Column: int(8),
+												Line: int(266),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(248),
-												Column: int(11),
+												Line: int(266),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -33416,7 +37839,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isFunction",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -33432,17 +37855,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(248),
-														Column: int(17),
+														Line: int(266),
+														Column: int(24),
 													},
 													End: ast.Location{
-														Line: int(248),
-														Column: int(21),
+														Line: int(266),
+														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2531,
+												Ctx: p2905,
 												FreeVars: ast.Identifiers{
 													"func",
 												},
@@ -33459,30 +37882,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(248),
-										Column: int(26),
-									},
-									End: ast.Location{
-										Line: int(248),
-										Column: int(36),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p2518,
-								FreeVars: nil,
-							},
-							Value: "function",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -33490,12 +37889,12 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(249),
+									Line: int(267),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(249),
-									Column: int(83),
+									Line: int(267),
+									Column: int(80),
 								},
 								File: p1,
 							},
@@ -33507,7 +37906,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p2518,
+							Ctx: p2892,
 							FreeVars: ast.Identifiers{
 								"func",
 								"std",
@@ -33518,17 +37917,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(249),
+										Line: int(267),
 										Column: int(14),
 									},
 									End: ast.Location{
-										Line: int(249),
-										Column: int(82),
+										Line: int(267),
+										Column: int(79),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2518,
+								Ctx: p2892,
 								FreeVars: ast.Identifiers{
 									"func",
 									"std",
@@ -33539,20 +37938,20 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(249),
+											Line: int(267),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(249),
-											Column: int(65),
+											Line: int(267),
+											Column: int(62),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2518,
+									Ctx: p2892,
 									FreeVars: nil,
 								},
-								Value: "std.mapWithKey first param must be function, got ",
+								Value: "std.flatMap first param must be function, got ",
 								Kind: ast.LiteralStringKind(1),
 								BlockIndent: "",
 							},
@@ -33563,17 +37962,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(249),
-											Column: int(68),
+											Line: int(267),
+											Column: int(65),
 										},
 										End: ast.Location{
-											Line: int(249),
-											Column: int(82),
+											Line: int(267),
+											Column: int(79),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2518,
+									Ctx: p2892,
 									FreeVars: ast.Identifiers{
 										"func",
 										"std",
@@ -33584,17 +37983,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(249),
-												Column: int(68),
+												Line: int(267),
+												Column: int(65),
 											},
 											End: ast.Location{
-												Line: int(249),
-												Column: int(76),
+												Line: int(267),
+												Column: int(73),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2518,
+										Ctx: p2892,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -33604,12 +38003,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(249),
-													Column: int(68),
+													Line: int(267),
+													Column: int(65),
 												},
 												End: ast.Location{
-													Line: int(249),
-													Column: int(71),
+													Line: int(267),
+													Column: int(68),
 												},
 												File: p1,
 											},
@@ -33656,17 +38055,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(249),
-															Column: int(77),
+															Line: int(267),
+															Column: int(74),
 														},
 														End: ast.Location{
-															Line: int(249),
-															Column: int(81),
+															Line: int(267),
+															Column: int(78),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2549,
+													Ctx: p2922,
 													FreeVars: ast.Identifiers{
 														"func",
 													},
@@ -33698,1015 +38097,1541 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(250),
+									Line: int(268),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(253),
-									Column: int(62),
+									Line: int(272),
+									Column: int(89),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2518,
+							Ctx: p2892,
 							FreeVars: ast.Identifiers{
+								"arr",
 								"func",
-								"obj",
 								"std",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(250),
+										Line: int(268),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(250),
-										Column: int(38),
+										Line: int(268),
+										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2518,
+								Ctx: p2892,
 								FreeVars: ast.Identifiers{
-									"obj",
+									"arr",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(250),
+											Line: int(268),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(250),
-											Column: int(26),
+											Line: int(268),
+											Column: int(24),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2518,
+									Ctx: p2892,
 									FreeVars: ast.Identifiers{
-										"obj",
 										"std",
 									},
 								},
-								Target: &ast.Index{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(250),
+												Line: int(268),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(250),
-												Column: int(21),
+												Line: int(268),
+												Column: int(16),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2518,
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
 									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(250),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(250),
-													Column: int(16),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											File: nil,
 										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
 									},
-									RightBracketFodder: nil,
-									Id: nil,
+									Value: "isArray",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
 								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(250),
-															Column: int(22),
-														},
-														End: ast.Location{
-															Line: int(250),
-															Column: int(25),
-														},
-														File: p1,
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(268),
+														Column: int(25),
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p2565,
-													FreeVars: ast.Identifiers{
-														"obj",
+													End: ast.Location{
+														Line: int(268),
+														Column: int(28),
 													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p2936,
+												FreeVars: ast.Identifiers{
+													"arr",
 												},
-												Id: "obj",
 											},
-											CommaFodder: nil,
-										},
-									},
-									Named: nil,
-								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
-							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(250),
-											Column: int(30),
-										},
-										End: ast.Location{
-											Line: int(250),
-											Column: int(38),
+											Id: "arr",
 										},
-										File: p1,
+										CommaFodder: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p2518,
-									FreeVars: nil,
 								},
-								Value: "object",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								Named: nil,
 							},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
 						},
 						ThenFodder: ast.Fodder{},
-						BranchTrue: &ast.Error{
+						BranchTrue: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(251),
+										Line: int(269),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(251),
-										Column: int(81),
+										Line: int(269),
+										Column: int(82),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(6),
-										Comment: []string{},
-									},
-								},
-								Ctx: p2518,
+								Fodder: ast.Fodder{},
+								Ctx: p2892,
 								FreeVars: ast.Identifiers{
-									"obj",
+									"arr",
+									"func",
 									"std",
 								},
 							},
-							Expr: &ast.Binary{
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(251),
-											Column: int(14),
+											Line: int(269),
+											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(251),
-											Column: int(80),
+											Line: int(269),
+											Column: int(24),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2518,
+									Ctx: p2892,
 									FreeVars: ast.Identifiers{
-										"obj",
 										"std",
 									},
 								},
-								Left: &ast.LiteralString{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(251),
-												Column: int(14),
+												Line: int(269),
+												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(251),
-												Column: int(64),
+												Line: int(269),
+												Column: int(10),
 											},
 											File: p1,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p2518,
+										Fodder: ast.Fodder{
+											ast.FodderElement{
+												Kind: ast.FodderKind(0),
+												Blanks: int(0),
+												Indent: int(6),
+												Comment: []string{},
+											},
+										},
+										Ctx: nil,
+										FreeVars: ast.Identifiers{
+											"std",
+										},
+									},
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
+											},
+											File: nil,
+										},
+										Fodder: nil,
+										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "std.mapWithKey second param must be object, got ",
+									Value: "flattenArrays",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(3),
-								Right: &ast.Apply{
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Apply{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(269),
+														Column: int(25),
+													},
+													End: ast.Location{
+														Line: int(269),
+														Column: int(81),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p2948,
+												FreeVars: ast.Identifiers{
+													"arr",
+													"func",
+													"std",
+												},
+											},
+											Target: &ast.Index{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(269),
+															Column: int(25),
+														},
+														End: ast.Location{
+															Line: int(269),
+															Column: int(38),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p2948,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Target: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(269),
+																Column: int(25),
+															},
+															End: ast.Location{
+																Line: int(269),
+																Column: int(28),
+															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: nil,
+														FreeVars: ast.Identifiers{
+															"std",
+														},
+													},
+													Id: "std",
+												},
+												LeftBracketFodder: ast.Fodder{},
+												Index: &ast.LiteralString{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															File: nil,
+														},
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: nil,
+													},
+													Value: "makeArray",
+													Kind: ast.LiteralStringKind(1),
+													BlockIndent: "",
+												},
+												RightBracketFodder: nil,
+												Id: nil,
+											},
+											FodderLeft: ast.Fodder{},
+											Arguments: ast.Arguments{
+												Positional: []ast.CommaSeparatedExpr{
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Apply{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(269),
+																		Column: int(39),
+																	},
+																	End: ast.Location{
+																		Line: int(269),
+																		Column: int(54),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p2957,
+																FreeVars: ast.Identifiers{
+																	"arr",
+																	"std",
+																},
+															},
+															Target: &ast.Index{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(269),
+																			Column: int(39),
+																		},
+																		End: ast.Location{
+																			Line: int(269),
+																			Column: int(49),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p2957,
+																	FreeVars: ast.Identifiers{
+																		"std",
+																	},
+																},
+																Target: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(269),
+																				Column: int(39),
+																			},
+																			End: ast.Location{
+																				Line: int(269),
+																				Column: int(42),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: nil,
+																		FreeVars: ast.Identifiers{
+																			"std",
+																		},
+																	},
+																	Id: "std",
+																},
+																LeftBracketFodder: ast.Fodder{},
+																Index: &ast.LiteralString{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "",
+																			Begin: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			End: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			File: nil,
+																		},
+																		Fodder: nil,
+																		Ctx: nil,
+																		FreeVars: nil,
+																	},
+																	Value: "length",
+																	Kind: ast.LiteralStringKind(1),
+																	BlockIndent: "",
+																},
+																RightBracketFodder: nil,
+																Id: nil,
+															},
+															FodderLeft: ast.Fodder{},
+															Arguments: ast.Arguments{
+																Positional: []ast.CommaSeparatedExpr{
+																	ast.CommaSeparatedExpr{
+																		Expr: &ast.Var{
+																			NodeBase: ast.NodeBase{
+																				LocRange: ast.LocationRange{
+																					FileName: "<std>",
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+																					Target: &ast.Var{
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+																							LocRange: ast.LocationRange{
+																								FileName: "<std>",
+																								Begin: ast.Location{
+																									Line: int(271),
+																									Column: int(68),
+																								},
+																								End: ast.Location{
+																									Line: int(271),
+																									Column: int(71),
+																								},
+																								File: p1,
+																							},
+																							Fodder: ast.Fodder{},
+																							Ctx: p3039,
+																							FreeVars: ast.Identifiers{
+																								"arr",
+																							},
+																						},
+																						Id: "arr",
 																					},
-																					File: p1,
-																				},
-																				Fodder: ast.Fodder{},
-																				Ctx: p2638,
-																				FreeVars: ast.Identifiers{
-																					"obj",
+																					LeftBracketFodder: ast.Fodder{},
+																					Index: &ast.Var{
+																						NodeBase: ast.NodeBase{
+																							LocRange: ast.LocationRange{
+																								FileName: "<std>",
+																								Begin: ast.Location{
+																									Line: int(271),
+																									Column: int(72),
+																								},
+																								End: ast.Location{
+																									Line: int(271),
+																									Column: int(73),
+																								},
+																								File: p1,
+																							},
+																							Fodder: ast.Fodder{},
+																							Ctx: p3039,
+																							FreeVars: ast.Identifiers{
+																								"i",
+																							},
+																						},
+																						Id: "i",
+																					},
+																					RightBracketFodder: ast.Fodder{},
+																					Id: nil,
 																				},
+																				CommaFodder: nil,
 																			},
-																			Id: "obj",
 																		},
-																		CommaFodder: nil,
+																		Named: nil,
 																	},
+																	TrailingComma: false,
+																	TailStrict: false,
+																	FodderRight: ast.Fodder{},
+																	TailStrictFodder: nil,
 																},
-																Named: nil,
 															},
-															TrailingComma: false,
-															TailStrict: false,
-															FodderRight: ast.Fodder{},
-															TailStrictFodder: nil,
+															CommaFodder: nil,
 														},
-														CommaFodder: nil,
 													},
+													Named: nil,
 												},
-												Named: nil,
+												TrailingComma: false,
+												TailStrict: false,
+												FodderRight: ast.Fodder{},
+												TailStrictFodder: nil,
 											},
-											TrailingComma: false,
-											TailStrict: false,
-											FodderRight: nil,
-											TailStrictFodder: nil,
+											CommaFodder: nil,
 										},
-										CommaFodder: nil,
+									},
+									Named: nil,
+								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
+							},
+							ElseFodder: ast.Fodder{
+								ast.FodderElement{
+									Kind: ast.FodderKind(0),
+									Blanks: int(0),
+									Indent: int(4),
+									Comment: []string{},
+								},
+							},
+							BranchFalse: &ast.Error{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(272),
+											Column: int(10),
+										},
+										End: ast.Location{
+											Line: int(272),
+											Column: int(89),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p2892,
+									FreeVars: ast.Identifiers{
+										"arr",
+										"std",
+									},
+								},
+								Expr: &ast.Binary{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "<std>",
+											Begin: ast.Location{
+												Line: int(272),
+												Column: int(17),
+											},
+											End: ast.Location{
+												Line: int(272),
+												Column: int(88),
+											},
+											File: p1,
+										},
+										Fodder: ast.Fodder{},
+										Ctx: p2892,
+										FreeVars: ast.Identifiers{
+											"arr",
+											"std",
+										},
+									},
+									Left: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(272),
+													Column: int(17),
+												},
+												End: ast.Location{
+													Line: int(272),
+													Column: int(72),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p2892,
+											FreeVars: nil,
+										},
+										Value: "std.flatMap second param must be array / string, got ",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									OpFodder: ast.Fodder{},
+									Op: ast.BinaryOp(3),
+									Right: &ast.Apply{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(272),
+													Column: int(75),
+												},
+												End: ast.Location{
+													Line: int(272),
+													Column: int(88),
+												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p2892,
+											FreeVars: ast.Identifiers{
+												"arr",
+												"std",
+											},
+										},
+										Target: &ast.Index{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(272),
+														Column: int(75),
+													},
+													End: ast.Location{
+														Line: int(272),
+														Column: int(83),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p2892,
+												FreeVars: ast.Identifiers{
+													"std",
+												},
+											},
+											Target: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(272),
+															Column: int(75),
+														},
+														End: ast.Location{
+															Line: int(272),
+															Column: int(78),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"std",
+													},
+												},
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
+													},
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
+												},
+												Value: "type",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
+											},
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(272),
+																	Column: int(84),
+																},
+																End: ast.Location{
+																	Line: int(272),
+																	Column: int(87),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p3060,
+															FreeVars: ast.Identifiers{
+																"arr",
+															},
+														},
+														Id: "arr",
+													},
+													CommaFodder: nil,
+												},
+											},
+											Named: nil,
+										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
 									},
 								},
-								Named: nil,
 							},
-							TrailingComma: false,
-							TailStrict: false,
-							FodderRight: nil,
-							TailStrictFodder: nil,
 						},
 					},
 				},
@@ -34780,11 +39705,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(256),
+								Line: int(275),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(274),
+								Line: int(293),
 								Column: int(83),
 							},
 							File: p1,
@@ -34797,7 +39722,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p2646,
+						Ctx: p3068,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"sep",
@@ -34814,17 +39739,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(256),
+											Line: int(275),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(266),
+											Line: int(285),
 											Column: int(55),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p2650,
+									Ctx: p3072,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"sep",
@@ -34864,11 +39789,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(257),
+												Line: int(276),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(266),
+												Line: int(285),
 												Column: int(55),
 											},
 											File: p1,
@@ -34881,7 +39806,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p2655,
+										Ctx: p3077,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"aux",
@@ -34897,17 +39822,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(257),
+													Line: int(276),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(257),
+													Line: int(276),
 													Column: int(30),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2655,
+											Ctx: p3077,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"i",
@@ -34919,17 +39844,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(257),
+														Line: int(276),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(257),
+														Line: int(276),
 														Column: int(11),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2655,
+												Ctx: p3077,
 												FreeVars: ast.Identifiers{
 													"i",
 												},
@@ -34943,17 +39868,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(257),
+														Line: int(276),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(257),
+														Line: int(276),
 														Column: int(30),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2655,
+												Ctx: p3077,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"std",
@@ -34964,17 +39889,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(257),
+															Line: int(276),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(257),
+															Line: int(276),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2655,
+													Ctx: p3077,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -34984,11 +39909,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(257),
+																Line: int(276),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(257),
+																Line: int(276),
 																Column: int(18),
 															},
 															File: p1,
@@ -35036,17 +39961,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(257),
+																		Line: int(276),
 																		Column: int(26),
 																	},
 																	End: ast.Location{
-																		Line: int(257),
+																		Line: int(276),
 																		Column: int(29),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2670,
+																Ctx: p3092,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																},
@@ -35070,11 +39995,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(258),
+													Line: int(277),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(258),
+													Line: int(277),
 													Column: int(16),
 												},
 												File: p1,
@@ -35087,7 +40012,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p2655,
+											Ctx: p3077,
 											FreeVars: ast.Identifiers{
 												"running",
 											},
@@ -35107,17 +40032,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(259),
+													Line: int(278),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(266),
+													Line: int(285),
 													Column: int(55),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2655,
+											Ctx: p3077,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"aux",
@@ -35133,17 +40058,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(259),
+														Line: int(278),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(259),
+														Line: int(278),
 														Column: int(29),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2655,
+												Ctx: p3077,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"i",
@@ -35154,17 +40079,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(259),
+															Line: int(278),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(259),
+															Line: int(278),
 															Column: int(21),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2655,
+													Ctx: p3077,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"i",
@@ -35175,17 +40100,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(259),
+																Line: int(278),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(259),
+																Line: int(278),
 																Column: int(18),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2655,
+														Ctx: p3077,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -35198,17 +40123,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(259),
+																Line: int(278),
 																Column: int(19),
 															},
 															End: ast.Location{
-																Line: int(259),
+																Line: int(278),
 																Column: int(20),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2655,
+														Ctx: p3077,
 														FreeVars: ast.Identifiers{
 															"i",
 														},
@@ -35225,17 +40150,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(259),
+															Line: int(278),
 															Column: int(25),
 														},
 														End: ast.Location{
-															Line: int(259),
+															Line: int(278),
 															Column: int(29),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2655,
+													Ctx: p3077,
 													FreeVars: nil,
 												},
 											},
@@ -35246,17 +40171,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(260),
+														Line: int(279),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(260),
+														Line: int(279),
 														Column: int(40),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2655,
+												Ctx: p3077,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"aux",
@@ -35270,11 +40195,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(260),
+															Line: int(279),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(260),
+															Line: int(279),
 															Column: int(12),
 														},
 														File: p1,
@@ -35287,7 +40212,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p2655,
+													Ctx: p3077,
 													FreeVars: ast.Identifiers{
 														"aux",
 													},
@@ -35303,17 +40228,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(13),
 																	},
 																	End: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(16),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2694,
+																Ctx: p3116,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																},
@@ -35328,17 +40253,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(23),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2694,
+																Ctx: p3116,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -35348,17 +40273,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(260),
+																			Line: int(279),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(260),
+																			Line: int(279),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p2694,
+																	Ctx: p3116,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -35372,17 +40297,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(260),
+																			Line: int(279),
 																			Column: int(22),
 																		},
 																		End: ast.Location{
-																			Line: int(260),
+																			Line: int(279),
 																			Column: int(23),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p2694,
+																	Ctx: p3116,
 																	FreeVars: nil,
 																},
 																Value: float64(1),
@@ -35397,17 +40322,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(25),
 																	},
 																	End: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(30),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2694,
+																Ctx: p3116,
 																FreeVars: ast.Identifiers{
 																	"first",
 																},
@@ -35422,17 +40347,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(32),
 																	},
 																	End: ast.Location{
-																		Line: int(260),
+																		Line: int(279),
 																		Column: int(39),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2694,
+																Ctx: p3116,
 																FreeVars: ast.Identifiers{
 																	"running",
 																},
@@ -35462,17 +40387,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(261),
+														Line: int(280),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(266),
+														Line: int(285),
 														Column: int(55),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2655,
+												Ctx: p3077,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"aux",
@@ -35488,17 +40413,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(261),
+															Line: int(280),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(261),
+															Line: int(280),
 															Column: int(48),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2655,
+													Ctx: p3077,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"i",
@@ -35511,17 +40436,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(261),
+																Line: int(280),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(261),
+																Line: int(280),
 																Column: int(31),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2655,
+														Ctx: p3077,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"i",
@@ -35533,17 +40458,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(261),
+																	Line: int(280),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(261),
+																	Line: int(280),
 																	Column: int(23),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p2655,
+															Ctx: p3077,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -35553,11 +40478,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(261),
+																		Line: int(280),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(261),
+																		Line: int(280),
 																		Column: int(18),
 																	},
 																	File: p1,
@@ -35605,17 +40530,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(261),
+																				Line: int(280),
 																				Column: int(24),
 																			},
 																			End: ast.Location{
-																				Line: int(261),
+																				Line: int(280),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2719,
+																		Ctx: p3141,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"i",
@@ -35626,17 +40551,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(261),
+																					Line: int(280),
 																					Column: int(24),
 																				},
 																				End: ast.Location{
-																					Line: int(261),
+																					Line: int(280),
 																					Column: int(27),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2719,
+																			Ctx: p3141,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																			},
@@ -35649,17 +40574,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(261),
+																					Line: int(280),
 																					Column: int(28),
 																				},
 																				End: ast.Location{
-																					Line: int(261),
+																					Line: int(280),
 																					Column: int(29),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2719,
+																			Ctx: p3141,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -35686,17 +40611,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(261),
+																Line: int(280),
 																Column: int(35),
 															},
 															End: ast.Location{
-																Line: int(261),
+																Line: int(280),
 																Column: int(48),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2655,
+														Ctx: p3077,
 														FreeVars: ast.Identifiers{
 															"sep",
 															"std",
@@ -35707,17 +40632,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(261),
+																	Line: int(280),
 																	Column: int(35),
 																},
 																End: ast.Location{
-																	Line: int(261),
+																	Line: int(280),
 																	Column: int(43),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p2655,
+															Ctx: p3077,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -35727,11 +40652,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(261),
+																		Line: int(280),
 																		Column: int(35),
 																	},
 																	End: ast.Location{
-																		Line: int(261),
+																		Line: int(280),
 																		Column: int(38),
 																	},
 																	File: p1,
@@ -35779,17 +40704,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(261),
+																				Line: int(280),
 																				Column: int(44),
 																			},
 																			End: ast.Location{
-																				Line: int(261),
+																				Line: int(280),
 																				Column: int(47),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2734,
+																		Ctx: p3156,
 																		FreeVars: ast.Identifiers{
 																			"sep",
 																		},
@@ -35813,11 +40738,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(262),
+															Line: int(281),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(262),
+															Line: int(281),
 															Column: int(87),
 														},
 														File: p1,
@@ -35830,7 +40755,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p2655,
+													Ctx: p3077,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"i",
@@ -35938,17 +40863,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(262),
+																				Line: int(281),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(262),
+																				Line: int(281),
 																				Column: int(48),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2655,
+																		Ctx: p3077,
 																		FreeVars: nil,
 																	},
 																	Value: "expected %s but arr[%d] was %s ",
@@ -35963,17 +40888,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(262),
+																				Line: int(281),
 																				Column: int(51),
 																			},
 																			End: ast.Location{
-																				Line: int(262),
+																				Line: int(281),
 																				Column: int(87),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2655,
+																		Ctx: p3077,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"i",
@@ -35988,17 +40913,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(262),
+																							Line: int(281),
 																							Column: int(52),
 																						},
 																						End: ast.Location{
-																							Line: int(262),
+																							Line: int(281),
 																							Column: int(65),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p2752,
+																					Ctx: p3174,
 																					FreeVars: ast.Identifiers{
 																						"sep",
 																						"std",
@@ -36009,17 +40934,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(262),
+																								Line: int(281),
 																								Column: int(52),
 																							},
 																							End: ast.Location{
-																								Line: int(262),
+																								Line: int(281),
 																								Column: int(60),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p2752,
+																						Ctx: p3174,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -36029,11 +40954,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(262),
+																									Line: int(281),
 																									Column: int(52),
 																								},
 																								End: ast.Location{
-																									Line: int(262),
+																									Line: int(281),
 																									Column: int(55),
 																								},
 																								File: p1,
@@ -36081,17 +41006,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(262),
+																											Line: int(281),
 																											Column: int(61),
 																										},
 																										End: ast.Location{
-																											Line: int(262),
+																											Line: int(281),
 																											Column: int(64),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p2761,
+																									Ctx: p3183,
 																									FreeVars: ast.Identifiers{
 																										"sep",
 																									},
@@ -36116,17 +41041,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(262),
+																							Line: int(281),
 																							Column: int(67),
 																						},
 																						End: ast.Location{
-																							Line: int(262),
+																							Line: int(281),
 																							Column: int(68),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p2752,
+																					Ctx: p3174,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -36141,17 +41066,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(262),
+																							Line: int(281),
 																							Column: int(70),
 																						},
 																						End: ast.Location{
-																							Line: int(262),
+																							Line: int(281),
 																							Column: int(86),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p2752,
+																					Ctx: p3174,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -36163,17 +41088,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(262),
+																								Line: int(281),
 																								Column: int(70),
 																							},
 																							End: ast.Location{
-																								Line: int(262),
+																								Line: int(281),
 																								Column: int(78),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p2752,
+																						Ctx: p3174,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -36183,11 +41108,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(262),
+																									Line: int(281),
 																									Column: int(70),
 																								},
 																								End: ast.Location{
-																									Line: int(262),
+																									Line: int(281),
 																									Column: int(73),
 																								},
 																								File: p1,
@@ -36235,17 +41160,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(262),
+																											Line: int(281),
 																											Column: int(79),
 																										},
 																										End: ast.Location{
-																											Line: int(262),
+																											Line: int(281),
 																											Column: int(85),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p2774,
+																									Ctx: p3196,
 																									FreeVars: ast.Identifiers{
 																										"arr",
 																										"i",
@@ -36256,17 +41181,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(262),
+																												Line: int(281),
 																												Column: int(79),
 																											},
 																											End: ast.Location{
-																												Line: int(262),
+																												Line: int(281),
 																												Column: int(82),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p2774,
+																										Ctx: p3196,
 																										FreeVars: ast.Identifiers{
 																											"arr",
 																										},
@@ -36279,17 +41204,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(262),
+																												Line: int(281),
 																												Column: int(83),
 																											},
 																											End: ast.Location{
-																												Line: int(262),
+																												Line: int(281),
 																												Column: int(84),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p2774,
+																										Ctx: p3196,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -36339,17 +41264,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(263),
+															Line: int(282),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(266),
+															Line: int(285),
 															Column: int(55),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2655,
+													Ctx: p3077,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"aux",
@@ -36364,17 +41289,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(263),
+																Line: int(282),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(263),
+																Line: int(282),
 																Column: int(20),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2655,
+														Ctx: p3077,
 														FreeVars: ast.Identifiers{
 															"first",
 														},
@@ -36387,17 +41312,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(264),
+																Line: int(283),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(264),
+																Line: int(283),
 																Column: int(49),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2655,
+														Ctx: p3077,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"aux",
@@ -36410,11 +41335,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(264),
+																	Line: int(283),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(264),
+																	Line: int(283),
 																	Column: int(12),
 																},
 																File: p1,
@@ -36427,7 +41352,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p2655,
+															Ctx: p3077,
 															FreeVars: ast.Identifiers{
 																"aux",
 															},
@@ -36443,17 +41368,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(16),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2792,
+																		Ctx: p3214,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -36468,17 +41393,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2792,
+																		Ctx: p3214,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -36488,17 +41413,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2792,
+																			Ctx: p3214,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -36512,17 +41437,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2792,
+																			Ctx: p3214,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -36537,17 +41462,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(25),
 																			},
 																			End: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2792,
+																		Ctx: p3214,
 																		FreeVars: nil,
 																	},
 																	Value: false,
@@ -36560,17 +41485,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(32),
 																			},
 																			End: ast.Location{
-																				Line: int(264),
+																				Line: int(283),
 																				Column: int(48),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2792,
+																		Ctx: p3214,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"i",
@@ -36582,17 +41507,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(32),
 																				},
 																				End: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(39),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2792,
+																			Ctx: p3214,
 																			FreeVars: ast.Identifiers{
 																				"running",
 																			},
@@ -36606,17 +41531,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(42),
 																				},
 																				End: ast.Location{
-																					Line: int(264),
+																					Line: int(283),
 																					Column: int(48),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2792,
+																			Ctx: p3214,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"i",
@@ -36627,17 +41552,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(264),
+																						Line: int(283),
 																						Column: int(42),
 																					},
 																					End: ast.Location{
-																						Line: int(264),
+																						Line: int(283),
 																						Column: int(45),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2792,
+																				Ctx: p3214,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																				},
@@ -36650,17 +41575,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(264),
+																						Line: int(283),
 																						Column: int(46),
 																					},
 																					End: ast.Location{
-																						Line: int(264),
+																						Line: int(283),
 																						Column: int(47),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2792,
+																				Ctx: p3214,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -36694,17 +41619,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(266),
+																Line: int(285),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(266),
+																Line: int(285),
 																Column: int(55),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2655,
+														Ctx: p3077,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"aux",
@@ -36718,11 +41643,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(266),
+																	Line: int(285),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(266),
+																	Line: int(285),
 																	Column: int(12),
 																},
 																File: p1,
@@ -36735,7 +41660,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p2655,
+															Ctx: p3077,
 															FreeVars: ast.Identifiers{
 																"aux",
 															},
@@ -36751,17 +41676,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(16),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2818,
+																		Ctx: p3240,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -36776,17 +41701,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2818,
+																		Ctx: p3240,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -36796,17 +41721,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2818,
+																			Ctx: p3240,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -36820,17 +41745,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2818,
+																			Ctx: p3240,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -36845,17 +41770,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(25),
 																			},
 																			End: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2818,
+																		Ctx: p3240,
 																		FreeVars: nil,
 																	},
 																	Value: false,
@@ -36868,17 +41793,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(32),
 																			},
 																			End: ast.Location{
-																				Line: int(266),
+																				Line: int(285),
 																				Column: int(54),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p2818,
+																		Ctx: p3240,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"i",
@@ -36891,17 +41816,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(32),
 																				},
 																				End: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(45),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2818,
+																			Ctx: p3240,
 																			FreeVars: ast.Identifiers{
 																				"running",
 																				"sep",
@@ -36912,17 +41837,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(32),
 																					},
 																					End: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(39),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2818,
+																				Ctx: p3240,
 																				FreeVars: ast.Identifiers{
 																					"running",
 																				},
@@ -36936,17 +41861,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(42),
 																					},
 																					End: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(45),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2818,
+																				Ctx: p3240,
 																				FreeVars: ast.Identifiers{
 																					"sep",
 																				},
@@ -36961,17 +41886,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(48),
 																				},
 																				End: ast.Location{
-																					Line: int(266),
+																					Line: int(285),
 																					Column: int(54),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p2818,
+																			Ctx: p3240,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"i",
@@ -36982,17 +41907,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(48),
 																					},
 																					End: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(51),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2818,
+																				Ctx: p3240,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																				},
@@ -37005,17 +41930,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(52),
 																					},
 																					End: ast.Location{
-																						Line: int(266),
+																						Line: int(285),
 																						Column: int(53),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p2818,
+																				Ctx: p3240,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -37050,11 +41975,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(267),
+									Line: int(286),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(274),
+									Line: int(293),
 									Column: int(83),
 								},
 								File: p1,
@@ -37067,7 +41992,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p2646,
+							Ctx: p3068,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"aux",
@@ -37075,43 +42000,44 @@ var _StdAst = &ast.DesugaredObject{
 								"std",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Unary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(267),
+										Line: int(286),
 										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(267),
-										Column: int(32),
+										Line: int(286),
+										Column: int(25),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2646,
+								Ctx: p3068,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Op: ast.UnaryOp(0),
+							Expr: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(267),
-											Column: int(8),
+											Line: int(286),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(267),
-											Column: int(21),
+											Line: int(286),
+											Column: int(25),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2646,
+									Ctx: p3068,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
@@ -37122,17 +42048,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(267),
-												Column: int(8),
+												Line: int(286),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(267),
-												Column: int(16),
+												Line: int(286),
+												Column: int(20),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -37142,12 +42068,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(267),
-													Column: int(8),
+													Line: int(286),
+													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(267),
-													Column: int(11),
+													Line: int(286),
+													Column: int(12),
 												},
 												File: p1,
 											},
@@ -37178,7 +42104,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
+										Value: "isArray",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -37194,17 +42120,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(267),
-															Column: int(17),
+															Line: int(286),
+															Column: int(21),
 														},
 														End: ast.Location{
-															Line: int(267),
-															Column: int(20),
+															Line: int(286),
+															Column: int(24),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2854,
+													Ctx: p3276,
 													FreeVars: ast.Identifiers{
 														"arr",
 													},
@@ -37221,30 +42147,6 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(267),
-											Column: int(25),
-										},
-										End: ast.Location{
-											Line: int(267),
-											Column: int(32),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p2646,
-									FreeVars: nil,
-								},
-								Value: "array",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
 						},
 						ThenFodder: ast.Fodder{},
 						BranchTrue: &ast.Error{
@@ -37252,11 +42154,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(268),
+										Line: int(287),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(268),
+										Line: int(287),
 										Column: int(74),
 									},
 									File: p1,
@@ -37269,7 +42171,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p2646,
+								Ctx: p3068,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
@@ -37280,17 +42182,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(268),
+											Line: int(287),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(268),
+											Line: int(287),
 											Column: int(74),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2646,
+									Ctx: p3068,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
@@ -37301,17 +42203,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(268),
+												Line: int(287),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(268),
+												Line: int(287),
 												Column: int(58),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: nil,
 									},
 									Value: "join second parameter should be array, got ",
@@ -37325,17 +42227,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(268),
+												Line: int(287),
 												Column: int(61),
 											},
 											End: ast.Location{
-												Line: int(268),
+												Line: int(287),
 												Column: int(74),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"std",
@@ -37346,17 +42248,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(268),
+													Line: int(287),
 													Column: int(61),
 												},
 												End: ast.Location{
-													Line: int(268),
+													Line: int(287),
 													Column: int(69),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2646,
+											Ctx: p3068,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -37366,11 +42268,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(268),
+														Line: int(287),
 														Column: int(61),
 													},
 													End: ast.Location{
-														Line: int(268),
+														Line: int(287),
 														Column: int(64),
 													},
 													File: p1,
@@ -37418,17 +42320,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(268),
+																Line: int(287),
 																Column: int(70),
 															},
 															End: ast.Location{
-																Line: int(268),
+																Line: int(287),
 																Column: int(73),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2872,
+														Ctx: p3293,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -37460,17 +42362,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(269),
+										Line: int(288),
 										Column: int(10),
 									},
 									End: ast.Location{
-										Line: int(274),
+										Line: int(293),
 										Column: int(83),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2646,
+								Ctx: p3068,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"aux",
@@ -37478,176 +42380,130 @@ var _StdAst = &ast.DesugaredObject{
 									"std",
 								},
 							},
-							Cond: &ast.Binary{
+							Cond: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(269),
+											Line: int(288),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(269),
-											Column: int(38),
+											Line: int(288),
+											Column: int(30),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2646,
+									Ctx: p3068,
 									FreeVars: ast.Identifiers{
 										"sep",
 										"std",
 									},
 								},
-								Left: &ast.Apply{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(269),
+												Line: int(288),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(269),
-												Column: int(26),
+												Line: int(288),
+												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: ast.Identifiers{
-											"sep",
 											"std",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(269),
+													Line: int(288),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(269),
-													Column: int(21),
+													Line: int(288),
+													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2646,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(269),
-														Column: int(13),
-													},
-													End: ast.Location{
-														Line: int(269),
-														Column: int(16),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
+												File: nil,
 											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
 										},
-										RightBracketFodder: nil,
-										Id: nil,
+										Value: "isString",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
 									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(269),
-																Column: int(22),
-															},
-															End: ast.Location{
-																Line: int(269),
-																Column: int(25),
-															},
-															File: p1,
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(288),
+															Column: int(26),
 														},
-														Fodder: ast.Fodder{},
-														Ctx: p2888,
-														FreeVars: ast.Identifiers{
-															"sep",
+														End: ast.Location{
+															Line: int(288),
+															Column: int(29),
 														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p3307,
+													FreeVars: ast.Identifiers{
+														"sep",
 													},
-													Id: "sep",
 												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(12),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(269),
-												Column: int(30),
-											},
-											End: ast.Location{
-												Line: int(269),
-												Column: int(38),
+												Id: "sep",
 											},
-											File: p1,
+											CommaFodder: nil,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p2646,
-										FreeVars: nil,
 									},
-									Value: "string",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
+									Named: nil,
 								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
 							ThenFodder: ast.Fodder{},
 							BranchTrue: &ast.Apply{
@@ -37655,17 +42511,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(270),
+											Line: int(289),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(270),
+											Line: int(289),
 											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2646,
+									Ctx: p3068,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"aux",
@@ -37676,11 +42532,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(270),
+												Line: int(289),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(270),
+												Line: int(289),
 												Column: int(10),
 											},
 											File: p1,
@@ -37693,7 +42549,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: ast.Identifiers{
 											"aux",
 										},
@@ -37709,17 +42565,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(14),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2898,
+													Ctx: p3316,
 													FreeVars: ast.Identifiers{
 														"arr",
 													},
@@ -37734,17 +42590,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(17),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2898,
+													Ctx: p3316,
 													FreeVars: nil,
 												},
 												Value: float64(0),
@@ -37758,17 +42614,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(19),
 														},
 														End: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(23),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2898,
+													Ctx: p3316,
 													FreeVars: nil,
 												},
 												Value: true,
@@ -37781,17 +42637,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(25),
 														},
 														End: ast.Location{
-															Line: int(270),
+															Line: int(289),
 															Column: int(27),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2898,
+													Ctx: p3316,
 													FreeVars: nil,
 												},
 												Value: "",
@@ -37821,17 +42677,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(271),
+											Line: int(290),
 											Column: int(10),
 										},
 										End: ast.Location{
-											Line: int(274),
+											Line: int(293),
 											Column: int(83),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2646,
+									Ctx: p3068,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"aux",
@@ -37839,176 +42695,130 @@ var _StdAst = &ast.DesugaredObject{
 										"std",
 									},
 								},
-								Cond: &ast.Binary{
+								Cond: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(271),
+												Line: int(290),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(271),
-												Column: int(37),
+												Line: int(290),
+												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: ast.Identifiers{
 											"sep",
 											"std",
 										},
 									},
-									Left: &ast.Apply{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(271),
+													Line: int(290),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(271),
-													Column: int(26),
+													Line: int(290),
+													Column: int(24),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2646,
+											Ctx: p3068,
 											FreeVars: ast.Identifiers{
-												"sep",
 												"std",
 											},
 										},
-										Target: &ast.Index{
+										Target: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(271),
+														Line: int(290),
 														Column: int(13),
 													},
 													End: ast.Location{
-														Line: int(271),
-														Column: int(21),
+														Line: int(290),
+														Column: int(16),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2646,
+												Ctx: nil,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
 											},
-											Target: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(271),
-															Column: int(13),
-														},
-														End: ast.Location{
-															Line: int(271),
-															Column: int(16),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: nil,
-													FreeVars: ast.Identifiers{
-														"std",
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-												},
-												Id: "std",
-											},
-											LeftBracketFodder: ast.Fodder{},
-											Index: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														File: nil,
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: nil,
+													File: nil,
 												},
-												Value: "type",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
 											},
-											RightBracketFodder: nil,
-											Id: nil,
+											Value: "isArray",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
 										},
-										FodderLeft: ast.Fodder{},
-										Arguments: ast.Arguments{
-											Positional: []ast.CommaSeparatedExpr{
-												ast.CommaSeparatedExpr{
-													Expr: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(271),
-																	Column: int(22),
-																},
-																End: ast.Location{
-																	Line: int(271),
-																	Column: int(25),
-																},
-																File: p1,
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(290),
+																Column: int(25),
 															},
-															Fodder: ast.Fodder{},
-															Ctx: p2917,
-															FreeVars: ast.Identifiers{
-																"sep",
+															End: ast.Location{
+																Line: int(290),
+																Column: int(28),
 															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p3333,
+														FreeVars: ast.Identifiers{
+															"sep",
 														},
-														Id: "sep",
 													},
-													CommaFodder: nil,
-												},
-											},
-											Named: nil,
-										},
-										TrailingComma: false,
-										TailStrict: false,
-										FodderRight: ast.Fodder{},
-										TailStrictFodder: nil,
-									},
-									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(12),
-									Right: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(271),
-													Column: int(30),
-												},
-												End: ast.Location{
-													Line: int(271),
-													Column: int(37),
+													Id: "sep",
 												},
-												File: p1,
+												CommaFodder: nil,
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p2646,
-											FreeVars: nil,
 										},
-										Value: "array",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										Named: nil,
 									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
 								ThenFodder: ast.Fodder{},
 								BranchTrue: &ast.Apply{
@@ -38016,17 +42826,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(272),
+												Line: int(291),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(272),
+												Line: int(291),
 												Column: int(28),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"aux",
@@ -38037,11 +42847,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(272),
+													Line: int(291),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(272),
+													Line: int(291),
 													Column: int(10),
 												},
 												File: p1,
@@ -38054,7 +42864,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p2646,
+											Ctx: p3068,
 											FreeVars: ast.Identifiers{
 												"aux",
 											},
@@ -38070,17 +42880,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(14),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2927,
+														Ctx: p3342,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -38095,17 +42905,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(16),
 															},
 															End: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(17),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2927,
+														Ctx: p3342,
 														FreeVars: nil,
 													},
 													Value: float64(0),
@@ -38119,17 +42929,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(19),
 															},
 															End: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(23),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2927,
+														Ctx: p3342,
 														FreeVars: nil,
 													},
 													Value: true,
@@ -38142,17 +42952,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(25),
 															},
 															End: ast.Location{
-																Line: int(272),
+																Line: int(291),
 																Column: int(27),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2927,
+														Ctx: p3342,
 														FreeVars: nil,
 													},
 													Elements: nil,
@@ -38182,11 +42992,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(274),
+												Line: int(293),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(274),
+												Line: int(293),
 												Column: int(83),
 											},
 											File: p1,
@@ -38199,7 +43009,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p2646,
+										Ctx: p3068,
 										FreeVars: ast.Identifiers{
 											"sep",
 											"std",
@@ -38210,17 +43020,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(274),
+													Line: int(293),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(274),
+													Line: int(293),
 													Column: int(83),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2646,
+											Ctx: p3068,
 											FreeVars: ast.Identifiers{
 												"sep",
 												"std",
@@ -38231,17 +43041,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(274),
+														Line: int(293),
 														Column: int(13),
 													},
 													End: ast.Location{
-														Line: int(274),
+														Line: int(293),
 														Column: int(67),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2646,
+												Ctx: p3068,
 												FreeVars: nil,
 											},
 											Value: "join first parameter should be string or array, got ",
@@ -38255,17 +43065,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(274),
+														Line: int(293),
 														Column: int(70),
 													},
 													End: ast.Location{
-														Line: int(274),
+														Line: int(293),
 														Column: int(83),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p2646,
+												Ctx: p3068,
 												FreeVars: ast.Identifiers{
 													"sep",
 													"std",
@@ -38276,17 +43086,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(274),
+															Line: int(293),
 															Column: int(70),
 														},
 														End: ast.Location{
-															Line: int(274),
+															Line: int(293),
 															Column: int(78),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2646,
+													Ctx: p3068,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -38296,11 +43106,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(274),
+																Line: int(293),
 																Column: int(70),
 															},
 															End: ast.Location{
-																Line: int(274),
+																Line: int(293),
 																Column: int(73),
 															},
 															File: p1,
@@ -38348,17 +43158,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(274),
+																		Line: int(293),
 																		Column: int(79),
 																	},
 																	End: ast.Location{
-																		Line: int(274),
+																		Line: int(293),
 																		Column: int(82),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p2948,
+																Ctx: p3363,
 																FreeVars: ast.Identifiers{
 																	"sep",
 																},
@@ -38446,17 +43256,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(277),
+								Line: int(296),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(277),
+								Line: int(296),
 								Column: int(31),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p2955,
+						Ctx: p3370,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"std",
@@ -38467,17 +43277,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(277),
+									Line: int(296),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(277),
+									Line: int(296),
 									Column: int(13),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2955,
+							Ctx: p3370,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -38487,11 +43297,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(277),
+										Line: int(296),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(277),
+										Line: int(296),
 										Column: int(8),
 									},
 									File: p1,
@@ -38546,17 +43356,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(277),
+												Line: int(296),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(277),
+												Line: int(296),
 												Column: int(18),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2965,
+										Ctx: p3380,
 										FreeVars: nil,
 									},
 									Value: "\n",
@@ -38571,17 +43381,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(277),
+												Line: int(296),
 												Column: int(20),
 											},
 											End: ast.Location{
-												Line: int(277),
+												Line: int(296),
 												Column: int(30),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p2965,
+										Ctx: p3380,
 										FreeVars: ast.Identifiers{
 											"arr",
 										},
@@ -38591,17 +43401,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(277),
+													Line: int(296),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(277),
+													Line: int(296),
 													Column: int(23),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2965,
+											Ctx: p3380,
 											FreeVars: ast.Identifiers{
 												"arr",
 											},
@@ -38615,17 +43425,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(277),
+													Line: int(296),
 													Column: int(26),
 												},
 												End: ast.Location{
-													Line: int(277),
+													Line: int(296),
 													Column: int(30),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2965,
+											Ctx: p3380,
 											FreeVars: nil,
 										},
 										Elements: []ast.CommaSeparatedExpr{
@@ -38635,17 +43445,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(277),
+																Line: int(296),
 																Column: int(27),
 															},
 															End: ast.Location{
-																Line: int(277),
+																Line: int(296),
 																Column: int(29),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2973,
+														Ctx: p3388,
 														FreeVars: nil,
 													},
 													Value: "",
@@ -38734,11 +43544,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(280),
+								Line: int(299),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(285),
+								Line: int(304),
 								Column: int(63),
 							},
 							File: p1,
@@ -38751,7 +43561,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p2980,
+						Ctx: p3395,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"std",
@@ -38762,17 +43572,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(280),
+									Line: int(299),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(280),
+									Line: int(299),
 									Column: int(25),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2980,
+							Ctx: p3395,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"std",
@@ -38783,17 +43593,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(280),
+										Line: int(299),
 										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(280),
+										Line: int(299),
 										Column: int(20),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2980,
+								Ctx: p3395,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -38803,11 +43613,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(280),
+											Line: int(299),
 											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(280),
+											Line: int(299),
 											Column: int(11),
 										},
 										File: p1,
@@ -38855,17 +43665,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(280),
+													Line: int(299),
 													Column: int(21),
 												},
 												End: ast.Location{
-													Line: int(280),
+													Line: int(299),
 													Column: int(24),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p2991,
+											Ctx: p3406,
 											FreeVars: ast.Identifiers{
 												"arr",
 											},
@@ -38888,11 +43698,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(281),
+									Line: int(300),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(281),
+									Line: int(300),
 									Column: int(10),
 								},
 								File: p1,
@@ -38905,7 +43715,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p2980,
+							Ctx: p3395,
 							FreeVars: ast.Identifiers{
 								"arr",
 							},
@@ -38925,17 +43735,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(282),
+									Line: int(301),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(285),
+									Line: int(304),
 									Column: int(63),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p2980,
+							Ctx: p3395,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"std",
@@ -38946,17 +43756,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(282),
+										Line: int(301),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(282),
+										Line: int(301),
 										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2980,
+								Ctx: p3395,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
@@ -38967,17 +43777,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(282),
+											Line: int(301),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(282),
+											Line: int(301),
 											Column: int(24),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2980,
+									Ctx: p3395,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -38987,11 +43797,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(282),
+												Line: int(301),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(282),
+												Line: int(301),
 												Column: int(16),
 											},
 											File: p1,
@@ -39039,17 +43849,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(282),
+														Line: int(301),
 														Column: int(25),
 													},
 													End: ast.Location{
-														Line: int(282),
+														Line: int(301),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p3008,
+												Ctx: p3423,
 												FreeVars: ast.Identifiers{
 													"arr",
 												},
@@ -39072,17 +43882,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(283),
+										Line: int(302),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(283),
+										Line: int(302),
 										Column: int(51),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p2980,
+								Ctx: p3395,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
@@ -39093,17 +43903,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(283),
+											Line: int(302),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(283),
+											Line: int(302),
 											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p2980,
+									Ctx: p3395,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -39113,11 +43923,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(283),
+												Line: int(302),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(283),
+												Line: int(302),
 												Column: int(10),
 											},
 											File: p1,
@@ -39172,17 +43982,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(283),
+														Line: int(302),
 														Column: int(16),
 													},
 													End: ast.Location{
-														Line: int(283),
+														Line: int(302),
 														Column: int(18),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p3020,
+												Ctx: p3435,
 												FreeVars: nil,
 											},
 											Value: "",
@@ -39346,17 +44156,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(283),
+																						Line: int(302),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(283),
+																						Line: int(302),
 																						Column: int(36),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3036,
+																				Ctx: p3451,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																					"x",
@@ -39367,17 +44177,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(283),
+																							Line: int(302),
 																							Column: int(21),
 																						},
 																						End: ast.Location{
-																							Line: int(283),
+																							Line: int(302),
 																							Column: int(33),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3036,
+																					Ctx: p3451,
 																					FreeVars: ast.Identifiers{
 																						"std",
 																					},
@@ -39387,11 +44197,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(283),
+																								Line: int(302),
 																								Column: int(21),
 																							},
 																							End: ast.Location{
-																								Line: int(283),
+																								Line: int(302),
 																								Column: int(24),
 																							},
 																							File: p1,
@@ -39439,17 +44249,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(283),
+																										Line: int(302),
 																										Column: int(34),
 																									},
 																									End: ast.Location{
-																										Line: int(283),
+																										Line: int(302),
 																										Column: int(35),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3045,
+																								Ctx: p3460,
 																								FreeVars: ast.Identifiers{
 																									"x",
 																								},
@@ -39481,17 +44291,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(283),
+																		Line: int(302),
 																		Column: int(46),
 																	},
 																	End: ast.Location{
-																		Line: int(283),
+																		Line: int(302),
 																		Column: int(49),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3020,
+																Ctx: p3435,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																},
@@ -39531,11 +44341,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(285),
+										Line: int(304),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(285),
+										Line: int(304),
 										Column: int(63),
 									},
 									File: p1,
@@ -39548,7 +44358,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p2980,
+								Ctx: p3395,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
@@ -39652,17 +44462,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(285),
+															Line: int(304),
 															Column: int(13),
 														},
 														End: ast.Location{
-															Line: int(285),
+															Line: int(304),
 															Column: int(47),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2980,
+													Ctx: p3395,
 													FreeVars: nil,
 												},
 												Value: "Expected string or array, got %s",
@@ -39677,17 +44487,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(285),
+															Line: int(304),
 															Column: int(50),
 														},
 														End: ast.Location{
-															Line: int(285),
+															Line: int(304),
 															Column: int(63),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p2980,
+													Ctx: p3395,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"std",
@@ -39698,17 +44508,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(285),
+																Line: int(304),
 																Column: int(50),
 															},
 															End: ast.Location{
-																Line: int(285),
+																Line: int(304),
 																Column: int(58),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p2980,
+														Ctx: p3395,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -39718,11 +44528,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(285),
+																	Line: int(304),
 																	Column: int(50),
 																},
 																End: ast.Location{
-																	Line: int(285),
+																	Line: int(304),
 																	Column: int(53),
 																},
 																File: p1,
@@ -39770,17 +44580,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(285),
+																			Line: int(304),
 																			Column: int(59),
 																		},
 																		End: ast.Location{
-																			Line: int(285),
+																			Line: int(304),
 																			Column: int(62),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3071,
+																	Ctx: p3486,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																	},
@@ -39880,11 +44690,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(294),
+								Line: int(313),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(754),
+								Line: int(759),
 								Column: int(48),
 							},
 							File: p1,
@@ -39921,7 +44731,7 @@ var _StdAst = &ast.DesugaredObject{
 								},
 							},
 						},
-						Ctx: p3082,
+						Ctx: p3497,
 						FreeVars: ast.Identifiers{
 							"std",
 							"str",
@@ -39938,17 +44748,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(294),
+											Line: int(313),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(311),
-											Column: int(28),
+											Line: int(328),
+											Column: int(26),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p3086,
+									Ctx: p3501,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -39974,26 +44784,19 @@ var _StdAst = &ast.DesugaredObject{
 								Body: &ast.Conditional{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
-											FileName: "<std>",
+											FileName: "",
 											Begin: ast.Location{
-												Line: int(295),
-												Column: int(7),
+												Line: int(0),
+												Column: int(0),
 											},
 											End: ast.Location{
-												Line: int(311),
-												Column: int(28),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{
-											ast.FodderElement{
-												Kind: ast.FodderKind(0),
-												Blanks: int(0),
-												Indent: int(6),
-												Comment: []string{},
+												Line: int(0),
+												Column: int(0),
 											},
+											File: nil,
 										},
-										Ctx: p3091,
+										Fodder: nil,
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
 											"i",
 											"std",
@@ -40005,17 +44808,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(295),
-													Column: int(10),
+													Line: int(314),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(295),
-													Column: int(30),
+													Line: int(314),
+													Column: int(33),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p3091,
+											Ctx: p3507,
 											FreeVars: ast.Identifiers{
 												"i",
 												"std",
@@ -40027,17 +44830,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(295),
-														Column: int(10),
+														Line: int(314),
+														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(295),
-														Column: int(11),
+														Line: int(314),
+														Column: int(15),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p3091,
+												Ctx: p3507,
 												FreeVars: ast.Identifiers{
 													"i",
 												},
@@ -40045,23 +44848,23 @@ var _StdAst = &ast.DesugaredObject{
 											Id: "i",
 										},
 										OpFodder: ast.Fodder{},
-										Op: ast.BinaryOp(8),
+										Op: ast.BinaryOp(9),
 										Right: &ast.Apply{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(295),
-														Column: int(15),
+														Line: int(314),
+														Column: int(18),
 													},
 													End: ast.Location{
-														Line: int(295),
-														Column: int(30),
+														Line: int(314),
+														Column: int(33),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p3091,
+												Ctx: p3507,
 												FreeVars: ast.Identifiers{
 													"std",
 													"str",
@@ -40072,17 +44875,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(295),
-															Column: int(15),
+															Line: int(314),
+															Column: int(18),
 														},
 														End: ast.Location{
-															Line: int(295),
-															Column: int(25),
+															Line: int(314),
+															Column: int(28),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p3091,
+													Ctx: p3507,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -40092,12 +44895,12 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(295),
-																Column: int(15),
+																Line: int(314),
+																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(295),
-																Column: int(18),
+																Line: int(314),
+																Column: int(21),
 															},
 															File: p1,
 														},
@@ -40144,17 +44947,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(295),
-																		Column: int(26),
+																		Line: int(314),
+																		Column: int(29),
 																	},
 																	End: ast.Location{
-																		Line: int(295),
-																		Column: int(29),
+																		Line: int(314),
+																		Column: int(32),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3106,
+																Ctx: p3520,
 																FreeVars: ast.Identifiers{
 																	"str",
 																},
@@ -40172,74 +44975,18 @@ var _StdAst = &ast.DesugaredObject{
 											TailStrictFodder: nil,
 										},
 									},
-									ThenFodder: ast.Fodder{},
-									BranchTrue: &ast.Error{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(296),
-													Column: int(9),
-												},
-												End: ast.Location{
-													Line: int(296),
-													Column: int(39),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{
-												ast.FodderElement{
-													Kind: ast.FodderKind(0),
-													Blanks: int(0),
-													Indent: int(8),
-													Comment: []string{},
-												},
-											},
-											Ctx: p3091,
-											FreeVars: nil,
-										},
-										Expr: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(296),
-														Column: int(15),
-													},
-													End: ast.Location{
-														Line: int(296),
-														Column: int(39),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: p3091,
-												FreeVars: nil,
-											},
-											Value: "Truncated format code.",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-									},
-									ElseFodder: ast.Fodder{
-										ast.FodderElement{
-											Kind: ast.FodderKind(0),
-											Blanks: int(0),
-											Indent: int(6),
-											Comment: []string{},
-										},
-									},
-									BranchFalse: &ast.Local{
+									ThenFodder: nil,
+									BranchTrue: &ast.Local{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(298),
-													Column: int(9),
+													Line: int(315),
+													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(311),
-													Column: int(28),
+													Line: int(328),
+													Column: int(26),
 												},
 												File: p1,
 											},
@@ -40247,11 +44994,11 @@ var _StdAst = &ast.DesugaredObject{
 												ast.FodderElement{
 													Kind: ast.FodderKind(0),
 													Blanks: int(0),
-													Indent: int(8),
+													Indent: int(6),
 													Comment: []string{},
 												},
 											},
-											Ctx: p3091,
+											Ctx: p3507,
 											FreeVars: ast.Identifiers{
 												"i",
 												"std",
@@ -40268,17 +45015,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(298),
-																Column: int(19),
+																Line: int(315),
+																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(298),
-																Column: int(25),
+																Line: int(315),
+																Column: int(23),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3117,
+														Ctx: p3527,
 														FreeVars: ast.Identifiers{
 															"i",
 															"str",
@@ -40289,17 +45036,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(298),
-																	Column: int(19),
+																	Line: int(315),
+																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(298),
-																	Column: int(22),
+																	Line: int(315),
+																	Column: int(20),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3117,
+															Ctx: p3527,
 															FreeVars: ast.Identifiers{
 																"str",
 															},
@@ -40312,17 +45059,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(298),
-																	Column: int(23),
+																	Line: int(315),
+																	Column: int(21),
 																},
 																End: ast.Location{
-																	Line: int(298),
-																	Column: int(24),
+																	Line: int(315),
+																	Column: int(22),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3117,
+															Ctx: p3527,
 															FreeVars: ast.Identifiers{
 																"i",
 															},
@@ -40341,12 +45088,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(299),
-														Column: int(9),
+														Line: int(316),
+														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(311),
-														Column: int(28),
+														Line: int(328),
+														Column: int(26),
 													},
 													File: p1,
 												},
@@ -40354,11 +45101,11 @@ var _StdAst = &ast.DesugaredObject{
 													ast.FodderElement{
 														Kind: ast.FodderKind(0),
 														Blanks: int(0),
-														Indent: int(8),
+														Indent: int(6),
 														Comment: []string{},
 													},
 												},
-												Ctx: p3091,
+												Ctx: p3507,
 												FreeVars: ast.Identifiers{
 													"c",
 													"i",
@@ -40371,17 +45118,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(299),
-															Column: int(12),
+															Line: int(316),
+															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(299),
-															Column: int(20),
+															Line: int(316),
+															Column: int(18),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p3091,
+													Ctx: p3507,
 													FreeVars: ast.Identifiers{
 														"c",
 													},
@@ -40391,17 +45138,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(299),
-																Column: int(12),
+																Line: int(316),
+																Column: int(10),
 															},
 															End: ast.Location{
-																Line: int(299),
-																Column: int(13),
+																Line: int(316),
+																Column: int(11),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3091,
+														Ctx: p3507,
 														FreeVars: ast.Identifiers{
 															"c",
 														},
@@ -40415,17 +45162,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(299),
-																Column: int(17),
+																Line: int(316),
+																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(299),
-																Column: int(20),
+																Line: int(316),
+																Column: int(18),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3091,
+														Ctx: p3507,
 														FreeVars: nil,
 													},
 													Value: "(",
@@ -40439,12 +45186,12 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(300),
-															Column: int(11),
+															Line: int(317),
+															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(309),
-															Column: int(34),
+															Line: int(326),
+															Column: int(32),
 														},
 														File: p1,
 													},
@@ -40452,11 +45199,11 @@ var _StdAst = &ast.DesugaredObject{
 														ast.FodderElement{
 															Kind: ast.FodderKind(0),
 															Blanks: int(0),
-															Indent: int(10),
+															Indent: int(8),
 															Comment: []string{},
 														},
 													},
-													Ctx: p3091,
+													Ctx: p3507,
 													FreeVars: ast.Identifiers{
 														"i",
 														"std",
@@ -40473,17 +45220,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(300),
-																		Column: int(17),
+																		Line: int(317),
+																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(308),
-																		Column: int(35),
+																		Line: int(325),
+																		Column: int(33),
 																	},
 																	File: p1,
 																},
 																Fodder: nil,
-																Ctx: p3136,
+																Ctx: p3546,
 																FreeVars: ast.Identifiers{
 																	"consume",
 																	"std",
@@ -40517,12 +45264,12 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(301),
-																			Column: int(13),
+																			Line: int(318),
+																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(308),
-																			Column: int(35),
+																			Line: int(325),
+																			Column: int(33),
 																		},
 																		File: p1,
 																	},
@@ -40530,11 +45277,11 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(12),
+																			Indent: int(10),
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p3141,
+																	Ctx: p3551,
 																	FreeVars: ast.Identifiers{
 																		"consume",
 																		"j",
@@ -40548,17 +45295,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(301),
-																				Column: int(16),
+																				Line: int(318),
+																				Column: int(14),
 																			},
 																			End: ast.Location{
-																				Line: int(301),
-																				Column: int(36),
+																				Line: int(318),
+																				Column: int(34),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3141,
+																		Ctx: p3551,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																			"std",
@@ -40570,17 +45317,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(301),
-																					Column: int(16),
+																					Line: int(318),
+																					Column: int(14),
 																				},
 																				End: ast.Location{
-																					Line: int(301),
-																					Column: int(17),
+																					Line: int(318),
+																					Column: int(15),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3141,
+																			Ctx: p3551,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																			},
@@ -40594,17 +45341,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(301),
-																					Column: int(21),
+																					Line: int(318),
+																					Column: int(19),
 																				},
 																				End: ast.Location{
-																					Line: int(301),
-																					Column: int(36),
+																					Line: int(318),
+																					Column: int(34),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3141,
+																			Ctx: p3551,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																				"str",
@@ -40615,17 +45362,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(301),
-																						Column: int(21),
+																						Line: int(318),
+																						Column: int(19),
 																					},
 																					End: ast.Location{
-																						Line: int(301),
-																						Column: int(31),
+																						Line: int(318),
+																						Column: int(29),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3141,
+																				Ctx: p3551,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -40635,12 +45382,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(301),
-																							Column: int(21),
+																							Line: int(318),
+																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(301),
-																							Column: int(24),
+																							Line: int(318),
+																							Column: int(22),
 																						},
 																						File: p1,
 																					},
@@ -40687,17 +45434,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(301),
-																									Column: int(32),
+																									Line: int(318),
+																									Column: int(30),
 																								},
 																								End: ast.Location{
-																									Line: int(301),
-																									Column: int(35),
+																									Line: int(318),
+																									Column: int(33),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3156,
+																							Ctx: p3566,
 																							FreeVars: ast.Identifiers{
 																								"str",
 																							},
@@ -40721,12 +45468,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(302),
-																				Column: int(15),
+																				Line: int(319),
+																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(302),
-																				Column: int(45),
+																				Line: int(319),
+																				Column: int(43),
 																			},
 																			File: p1,
 																		},
@@ -40734,11 +45481,11 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(14),
+																				Indent: int(12),
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p3141,
+																		Ctx: p3551,
 																		FreeVars: nil,
 																	},
 																	Expr: &ast.LiteralString{
@@ -40746,17 +45493,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(302),
-																					Column: int(21),
+																					Line: int(319),
+																					Column: int(19),
 																				},
 																				End: ast.Location{
-																					Line: int(302),
-																					Column: int(45),
+																					Line: int(319),
+																					Column: int(43),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3141,
+																			Ctx: p3551,
 																			FreeVars: nil,
 																		},
 																		Value: "Truncated format code.",
@@ -40768,7 +45515,7 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(12),
+																		Indent: int(10),
 																		Comment: []string{},
 																	},
 																},
@@ -40777,12 +45524,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(304),
-																				Column: int(15),
+																				Line: int(321),
+																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(308),
-																				Column: int(35),
+																				Line: int(325),
+																				Column: int(33),
 																			},
 																			File: p1,
 																		},
@@ -40790,11 +45537,11 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(14),
+																				Indent: int(12),
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p3141,
+																		Ctx: p3551,
 																		FreeVars: ast.Identifiers{
 																			"consume",
 																			"j",
@@ -40812,17 +45559,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(304),
-																							Column: int(25),
+																							Line: int(321),
+																							Column: int(23),
 																						},
 																						End: ast.Location{
-																							Line: int(304),
-																							Column: int(31),
+																							Line: int(321),
+																							Column: int(29),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3167,
+																					Ctx: p3577,
 																					FreeVars: ast.Identifiers{
 																						"j",
 																						"str",
@@ -40833,17 +45580,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(304),
-																								Column: int(25),
+																								Line: int(321),
+																								Column: int(23),
 																							},
 																							End: ast.Location{
-																								Line: int(304),
-																								Column: int(28),
+																								Line: int(321),
+																								Column: int(26),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3167,
+																						Ctx: p3577,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -40856,17 +45603,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(304),
-																								Column: int(29),
+																								Line: int(321),
+																								Column: int(27),
 																							},
 																							End: ast.Location{
-																								Line: int(304),
-																								Column: int(30),
+																								Line: int(321),
+																								Column: int(28),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3167,
+																						Ctx: p3577,
 																						FreeVars: ast.Identifiers{
 																							"j",
 																						},
@@ -40885,12 +45632,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(305),
-																					Column: int(15),
+																					Line: int(322),
+																					Column: int(13),
 																				},
 																				End: ast.Location{
-																					Line: int(308),
-																					Column: int(35),
+																					Line: int(325),
+																					Column: int(33),
 																				},
 																				File: p1,
 																			},
@@ -40898,11 +45645,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(14),
+																					Indent: int(12),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p3141,
+																			Ctx: p3551,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																				"consume",
@@ -40916,17 +45663,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(305),
-																						Column: int(18),
+																						Line: int(322),
+																						Column: int(16),
 																					},
 																					End: ast.Location{
-																						Line: int(305),
-																						Column: int(26),
+																						Line: int(322),
+																						Column: int(24),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3141,
+																				Ctx: p3551,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -40936,17 +45683,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(305),
-																							Column: int(18),
+																							Line: int(322),
+																							Column: int(16),
 																						},
 																						End: ast.Location{
-																							Line: int(305),
-																							Column: int(19),
+																							Line: int(322),
+																							Column: int(17),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3141,
+																					Ctx: p3551,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -40960,17 +45707,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(305),
-																							Column: int(23),
+																							Line: int(322),
+																							Column: int(21),
 																						},
 																						End: ast.Location{
-																							Line: int(305),
-																							Column: int(26),
+																							Line: int(322),
+																							Column: int(24),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3141,
+																					Ctx: p3551,
 																					FreeVars: nil,
 																				},
 																				Value: ")",
@@ -40984,17 +45731,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(306),
-																						Column: int(17),
+																						Line: int(323),
+																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(306),
-																						Column: int(43),
+																						Line: int(323),
+																						Column: int(41),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3141,
+																				Ctx: p3551,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																					"consume",
@@ -41008,12 +45755,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(306),
-																							Column: int(17),
+																							Line: int(323),
+																							Column: int(15),
 																						},
 																						End: ast.Location{
-																							Line: int(306),
-																							Column: int(24),
+																							Line: int(323),
+																							Column: int(22),
 																						},
 																						File: p1,
 																					},
@@ -41021,11 +45768,11 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(16),
+																							Indent: int(14),
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p3141,
+																					Ctx: p3551,
 																					FreeVars: ast.Identifiers{
 																						"consume",
 																					},
@@ -41041,17 +45788,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(306),
-																										Column: int(25),
+																										Line: int(323),
+																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(306),
-																										Column: int(28),
+																										Line: int(323),
+																										Column: int(26),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3188,
+																								Ctx: p3598,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -41066,17 +45813,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(306),
-																										Column: int(30),
+																										Line: int(323),
+																										Column: int(28),
 																									},
 																									End: ast.Location{
-																										Line: int(306),
-																										Column: int(35),
+																										Line: int(323),
+																										Column: int(33),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3188,
+																								Ctx: p3598,
 																								FreeVars: ast.Identifiers{
 																									"j",
 																								},
@@ -41086,17 +45833,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(306),
-																											Column: int(30),
+																											Line: int(323),
+																											Column: int(28),
 																										},
 																										End: ast.Location{
-																											Line: int(306),
-																											Column: int(31),
+																											Line: int(323),
+																											Column: int(29),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3188,
+																									Ctx: p3598,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -41110,17 +45857,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(306),
-																											Column: int(34),
+																											Line: int(323),
+																											Column: int(32),
 																										},
 																										End: ast.Location{
-																											Line: int(306),
-																											Column: int(35),
+																											Line: int(323),
+																											Column: int(33),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3188,
+																									Ctx: p3598,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -41135,17 +45882,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(306),
-																										Column: int(37),
+																										Line: int(323),
+																										Column: int(35),
 																									},
 																									End: ast.Location{
-																										Line: int(306),
-																										Column: int(42),
+																										Line: int(323),
+																										Column: int(40),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3188,
+																								Ctx: p3598,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																									"v",
@@ -41156,17 +45903,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(306),
-																											Column: int(37),
+																											Line: int(323),
+																											Column: int(35),
 																										},
 																										End: ast.Location{
-																											Line: int(306),
-																											Column: int(38),
+																											Line: int(323),
+																											Column: int(36),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3188,
+																									Ctx: p3598,
 																									FreeVars: ast.Identifiers{
 																										"v",
 																									},
@@ -41180,17 +45927,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(306),
-																											Column: int(41),
+																											Line: int(323),
+																											Column: int(39),
 																										},
 																										End: ast.Location{
-																											Line: int(306),
-																											Column: int(42),
+																											Line: int(323),
+																											Column: int(40),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3188,
+																									Ctx: p3598,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																									},
@@ -41212,7 +45959,7 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(14),
+																				Indent: int(12),
 																				Comment: []string{},
 																			},
 																		},
@@ -41221,12 +45968,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(308),
-																						Column: int(17),
+																						Line: int(325),
+																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(308),
-																						Column: int(35),
+																						Line: int(325),
+																						Column: int(33),
 																					},
 																					File: p1,
 																				},
@@ -41234,11 +45981,11 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(16),
+																						Indent: int(14),
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p3141,
+																				Ctx: p3551,
 																				FreeVars: ast.Identifiers{
 																					"j",
 																					"v",
@@ -41275,17 +46022,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(308),
-																									Column: int(22),
+																									Line: int(325),
+																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(308),
-																									Column: int(27),
+																									Line: int(325),
+																									Column: int(25),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3208,
+																							Ctx: p3618,
 																							FreeVars: ast.Identifiers{
 																								"j",
 																							},
@@ -41295,17 +46042,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(308),
-																										Column: int(22),
+																										Line: int(325),
+																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(308),
-																										Column: int(23),
+																										Line: int(325),
+																										Column: int(21),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3208,
+																								Ctx: p3618,
 																								FreeVars: ast.Identifiers{
 																									"j",
 																								},
@@ -41319,17 +46066,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(308),
-																										Column: int(26),
+																										Line: int(325),
+																										Column: int(24),
 																									},
 																									End: ast.Location{
-																										Line: int(308),
-																										Column: int(27),
+																										Line: int(325),
+																										Column: int(25),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3208,
+																								Ctx: p3618,
 																								FreeVars: nil,
 																							},
 																							Value: float64(1),
@@ -41367,17 +46114,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(308),
-																									Column: int(32),
+																									Line: int(325),
+																									Column: int(30),
 																								},
 																								End: ast.Location{
-																									Line: int(308),
-																									Column: int(33),
+																									Line: int(325),
+																									Column: int(31),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3208,
+																							Ctx: p3618,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -41402,17 +46149,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(309),
-																Column: int(11),
+																Line: int(326),
+																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(309),
-																Column: int(34),
+																Line: int(326),
+																Column: int(32),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3091,
+														Ctx: p3507,
 														FreeVars: ast.Identifiers{
 															"consume",
 															"i",
@@ -41424,12 +46171,12 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(309),
-																	Column: int(11),
+																	Line: int(326),
+																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(309),
-																	Column: int(18),
+																	Line: int(326),
+																	Column: int(16),
 																},
 																File: p1,
 															},
@@ -41437,11 +46184,11 @@ var _StdAst = &ast.DesugaredObject{
 																ast.FodderElement{
 																	Kind: ast.FodderKind(0),
 																	Blanks: int(0),
-																	Indent: int(10),
+																	Indent: int(8),
 																	Comment: []string{},
 																},
 															},
-															Ctx: p3091,
+															Ctx: p3507,
 															FreeVars: ast.Identifiers{
 																"consume",
 															},
@@ -41457,17 +46204,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(309),
-																				Column: int(19),
+																				Line: int(326),
+																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(309),
-																				Column: int(22),
+																				Line: int(326),
+																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3223,
+																		Ctx: p3633,
 																		FreeVars: ast.Identifiers{
 																			"str",
 																		},
@@ -41482,17 +46229,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(309),
-																				Column: int(24),
+																				Line: int(326),
+																				Column: int(22),
 																			},
 																			End: ast.Location{
-																				Line: int(309),
-																				Column: int(29),
+																				Line: int(326),
+																				Column: int(27),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3223,
+																		Ctx: p3633,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -41502,17 +46249,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(309),
-																					Column: int(24),
+																					Line: int(326),
+																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(309),
-																					Column: int(25),
+																					Line: int(326),
+																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3223,
+																			Ctx: p3633,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -41526,17 +46273,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(309),
-																					Column: int(28),
+																					Line: int(326),
+																					Column: int(26),
 																				},
 																				End: ast.Location{
-																					Line: int(309),
-																					Column: int(29),
+																					Line: int(326),
+																					Column: int(27),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3223,
+																			Ctx: p3633,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -41551,17 +46298,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(309),
-																				Column: int(31),
+																				Line: int(326),
+																				Column: int(29),
 																			},
 																			End: ast.Location{
-																				Line: int(309),
-																				Column: int(33),
+																				Line: int(326),
+																				Column: int(31),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3223,
+																		Ctx: p3633,
 																		FreeVars: nil,
 																	},
 																	Value: "",
@@ -41583,7 +46330,7 @@ var _StdAst = &ast.DesugaredObject{
 												ast.FodderElement{
 													Kind: ast.FodderKind(0),
 													Blanks: int(0),
-													Indent: int(8),
+													Indent: int(6),
 													Comment: []string{},
 												},
 											},
@@ -41592,12 +46339,12 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(311),
-															Column: int(11),
+															Line: int(328),
+															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(311),
-															Column: int(28),
+															Line: int(328),
+															Column: int(26),
 														},
 														File: p1,
 													},
@@ -41605,11 +46352,11 @@ var _StdAst = &ast.DesugaredObject{
 														ast.FodderElement{
 															Kind: ast.FodderKind(0),
 															Blanks: int(0),
-															Indent: int(10),
+															Indent: int(8),
 															Comment: []string{},
 														},
 													},
-													Ctx: p3091,
+													Ctx: p3507,
 													FreeVars: ast.Identifiers{
 														"i",
 													},
@@ -41645,17 +46392,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(311),
-																		Column: int(16),
+																		Line: int(328),
+																		Column: int(14),
 																	},
 																	End: ast.Location{
-																		Line: int(311),
-																		Column: int(17),
+																		Line: int(328),
+																		Column: int(15),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3238,
+																Ctx: p3648,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -41693,17 +46440,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(311),
-																		Column: int(22),
+																		Line: int(328),
+																		Column: int(20),
 																	},
 																	End: ast.Location{
-																		Line: int(311),
-																		Column: int(26),
+																		Line: int(328),
+																		Column: int(24),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3238,
+																Ctx: p3648,
 																FreeVars: nil,
 															},
 														},
@@ -41714,6 +46461,48 @@ var _StdAst = &ast.DesugaredObject{
 											},
 										},
 									},
+									ElseFodder: nil,
+									BranchFalse: &ast.Error{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
+												},
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
+										},
+										Expr: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(314),
+														Column: int(36),
+													},
+													End: ast.Location{
+														Line: int(314),
+														Column: int(60),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p3507,
+												FreeVars: nil,
+											},
+											Value: "Truncated format code.",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
+										},
+									},
 								},
 							},
 							Fun: nil,
@@ -41725,11 +46514,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(313),
+									Line: int(330),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(754),
+									Line: int(759),
 									Column: int(48),
 								},
 								File: p1,
@@ -41742,7 +46531,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p3082,
+							Ctx: p3497,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -41760,17 +46549,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(313),
+												Line: int(330),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(331),
+												Line: int(346),
 												Column: int(91),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p3247,
+										Ctx: p3659,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -41798,11 +46587,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(314),
+													Line: int(331),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(331),
+													Line: int(346),
 													Column: int(91),
 												},
 												File: p1,
@@ -41815,7 +46604,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p3252,
+											Ctx: p3664,
 											FreeVars: ast.Identifiers{
 												"i",
 												"std",
@@ -41832,17 +46621,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(314),
+																Line: int(331),
 																Column: int(13),
 															},
 															End: ast.Location{
-																Line: int(330),
-																Column: int(27),
+																Line: int(345),
+																Column: int(25),
 															},
 															File: p1,
 														},
 														Fodder: nil,
-														Ctx: p3256,
+														Ctx: p3668,
 														FreeVars: ast.Identifiers{
 															"consume",
 															"std",
@@ -41874,26 +46663,19 @@ var _StdAst = &ast.DesugaredObject{
 													Body: &ast.Conditional{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
-																FileName: "<std>",
+																FileName: "",
 																Begin: ast.Location{
-																	Line: int(315),
-																	Column: int(9),
+																	Line: int(0),
+																	Column: int(0),
 																},
 																End: ast.Location{
-																	Line: int(330),
-																	Column: int(27),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{
-																ast.FodderElement{
-																	Kind: ast.FodderKind(0),
-																	Blanks: int(0),
-																	Indent: int(8),
-																	Comment: []string{},
+																	Line: int(0),
+																	Column: int(0),
 																},
+																File: nil,
 															},
-															Ctx: p3261,
+															Fodder: nil,
+															Ctx: nil,
 															FreeVars: ast.Identifiers{
 																"consume",
 																"j",
@@ -41907,17 +46689,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(315),
-																		Column: int(12),
+																		Line: int(332),
+																		Column: int(16),
 																	},
 																	End: ast.Location{
-																		Line: int(315),
-																		Column: int(32),
+																		Line: int(332),
+																		Column: int(35),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3261,
+																Ctx: p3674,
 																FreeVars: ast.Identifiers{
 																	"j",
 																	"std",
@@ -41929,17 +46711,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(315),
-																			Column: int(12),
+																			Line: int(332),
+																			Column: int(16),
 																		},
 																		End: ast.Location{
-																			Line: int(315),
-																			Column: int(13),
+																			Line: int(332),
+																			Column: int(17),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3261,
+																	Ctx: p3674,
 																	FreeVars: ast.Identifiers{
 																		"j",
 																	},
@@ -41947,23 +46729,23 @@ var _StdAst = &ast.DesugaredObject{
 																Id: "j",
 															},
 															OpFodder: ast.Fodder{},
-															Op: ast.BinaryOp(8),
+															Op: ast.BinaryOp(9),
 															Right: &ast.Apply{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(315),
-																			Column: int(17),
+																			Line: int(332),
+																			Column: int(20),
 																		},
 																		End: ast.Location{
-																			Line: int(315),
-																			Column: int(32),
+																			Line: int(332),
+																			Column: int(35),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3261,
+																	Ctx: p3674,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																		"str",
@@ -41974,17 +46756,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(315),
-																				Column: int(17),
+																				Line: int(332),
+																				Column: int(20),
 																			},
 																			End: ast.Location{
-																				Line: int(315),
-																				Column: int(27),
+																				Line: int(332),
+																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3261,
+																		Ctx: p3674,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -41994,12 +46776,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(315),
-																					Column: int(17),
+																					Line: int(332),
+																					Column: int(20),
 																				},
 																				End: ast.Location{
-																					Line: int(315),
-																					Column: int(20),
+																					Line: int(332),
+																					Column: int(23),
 																				},
 																				File: p1,
 																			},
@@ -42046,17 +46828,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(315),
-																							Column: int(28),
+																							Line: int(332),
+																							Column: int(31),
 																						},
 																						End: ast.Location{
-																							Line: int(315),
-																							Column: int(31),
+																							Line: int(332),
+																							Column: int(34),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3276,
+																					Ctx: p3687,
 																					FreeVars: ast.Identifiers{
 																						"str",
 																					},
@@ -42074,74 +46856,18 @@ var _StdAst = &ast.DesugaredObject{
 																TailStrictFodder: nil,
 															},
 														},
-														ThenFodder: ast.Fodder{},
-														BranchTrue: &ast.Error{
+														ThenFodder: nil,
+														BranchTrue: &ast.Local{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(316),
-																		Column: int(11),
-																	},
-																	End: ast.Location{
-																		Line: int(316),
-																		Column: int(41),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{
-																	ast.FodderElement{
-																		Kind: ast.FodderKind(0),
-																		Blanks: int(0),
-																		Indent: int(10),
-																		Comment: []string{},
-																	},
-																},
-																Ctx: p3261,
-																FreeVars: nil,
-															},
-															Expr: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(316),
-																			Column: int(17),
-																		},
-																		End: ast.Location{
-																			Line: int(316),
-																			Column: int(41),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p3261,
-																	FreeVars: nil,
-																},
-																Value: "Truncated format code.",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
-															},
-														},
-														ElseFodder: ast.Fodder{
-															ast.FodderElement{
-																Kind: ast.FodderKind(0),
-																Blanks: int(0),
-																Indent: int(8),
-																Comment: []string{},
-															},
-														},
-														BranchFalse: &ast.Local{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(318),
-																		Column: int(11),
+																		Line: int(333),
+																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(330),
-																		Column: int(27),
+																		Line: int(345),
+																		Column: int(25),
 																	},
 																	File: p1,
 																},
@@ -42149,11 +46875,11 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(10),
+																		Indent: int(8),
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p3261,
+																Ctx: p3674,
 																FreeVars: ast.Identifiers{
 																	"consume",
 																	"j",
@@ -42171,17 +46897,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(318),
-																					Column: int(21),
+																					Line: int(333),
+																					Column: int(19),
 																				},
 																				End: ast.Location{
-																					Line: int(318),
-																					Column: int(27),
+																					Line: int(333),
+																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3287,
+																			Ctx: p3694,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																				"str",
@@ -42192,17 +46918,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(318),
-																						Column: int(21),
+																						Line: int(333),
+																						Column: int(19),
 																					},
 																					End: ast.Location{
-																						Line: int(318),
-																						Column: int(24),
+																						Line: int(333),
+																						Column: int(22),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3287,
+																				Ctx: p3694,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -42215,17 +46941,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(318),
-																						Column: int(25),
+																						Line: int(333),
+																						Column: int(23),
 																					},
 																					End: ast.Location{
-																						Line: int(318),
-																						Column: int(26),
+																						Line: int(333),
+																						Column: int(24),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3287,
+																				Ctx: p3694,
 																				FreeVars: ast.Identifiers{
 																					"j",
 																				},
@@ -42244,12 +46970,12 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(319),
-																			Column: int(11),
+																			Line: int(334),
+																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(330),
-																			Column: int(27),
+																			Line: int(345),
+																			Column: int(25),
 																		},
 																		File: p1,
 																	},
@@ -42257,11 +46983,11 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(10),
+																			Indent: int(8),
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p3261,
+																	Ctx: p3674,
 																	FreeVars: ast.Identifiers{
 																		"c",
 																		"consume",
@@ -42275,17 +47001,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(319),
-																				Column: int(14),
+																				Line: int(334),
+																				Column: int(12),
 																			},
 																			End: ast.Location{
-																				Line: int(319),
-																				Column: int(22),
+																				Line: int(334),
+																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3261,
+																		Ctx: p3674,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -42295,17 +47021,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(319),
-																					Column: int(14),
+																					Line: int(334),
+																					Column: int(12),
 																				},
 																				End: ast.Location{
-																					Line: int(319),
-																					Column: int(15),
+																					Line: int(334),
+																					Column: int(13),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3261,
+																			Ctx: p3674,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -42319,17 +47045,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(319),
-																					Column: int(19),
+																					Line: int(334),
+																					Column: int(17),
 																				},
 																				End: ast.Location{
-																					Line: int(319),
-																					Column: int(22),
+																					Line: int(334),
+																					Column: int(20),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3261,
+																			Ctx: p3674,
 																			FreeVars: nil,
 																		},
 																		Value: "#",
@@ -42343,17 +47069,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(320),
-																				Column: int(13),
+																				Line: int(335),
+																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(320),
-																				Column: int(49),
+																				Line: int(335),
+																				Column: int(47),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3261,
+																		Ctx: p3674,
 																		FreeVars: ast.Identifiers{
 																			"consume",
 																			"j",
@@ -42366,12 +47092,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(320),
-																					Column: int(13),
+																					Line: int(335),
+																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(320),
-																					Column: int(20),
+																					Line: int(335),
+																					Column: int(18),
 																				},
 																				File: p1,
 																			},
@@ -42379,11 +47105,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(12),
+																					Indent: int(10),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p3261,
+																			Ctx: p3674,
 																			FreeVars: ast.Identifiers{
 																				"consume",
 																			},
@@ -42399,17 +47125,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(320),
-																								Column: int(21),
+																								Line: int(335),
+																								Column: int(19),
 																							},
 																							End: ast.Location{
-																								Line: int(320),
-																								Column: int(24),
+																								Line: int(335),
+																								Column: int(22),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3308,
+																						Ctx: p3715,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -42424,17 +47150,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(320),
-																								Column: int(26),
+																								Line: int(335),
+																								Column: int(24),
 																							},
 																							End: ast.Location{
-																								Line: int(320),
-																								Column: int(31),
+																								Line: int(335),
+																								Column: int(29),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3308,
+																						Ctx: p3715,
 																						FreeVars: ast.Identifiers{
 																							"j",
 																						},
@@ -42444,17 +47170,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(320),
-																									Column: int(26),
+																									Line: int(335),
+																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(320),
-																									Column: int(27),
+																									Line: int(335),
+																									Column: int(25),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3308,
+																							Ctx: p3715,
 																							FreeVars: ast.Identifiers{
 																								"j",
 																							},
@@ -42468,17 +47194,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(320),
-																									Column: int(30),
+																									Line: int(335),
+																									Column: int(28),
 																								},
 																								End: ast.Location{
-																									Line: int(320),
-																									Column: int(31),
+																									Line: int(335),
+																									Column: int(29),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3308,
+																							Ctx: p3715,
 																							FreeVars: nil,
 																						},
 																						Value: float64(1),
@@ -42493,17 +47219,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(320),
-																								Column: int(33),
+																								Line: int(335),
+																								Column: int(31),
 																							},
 																							End: ast.Location{
-																								Line: int(320),
-																								Column: int(48),
+																								Line: int(335),
+																								Column: int(46),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3308,
+																						Ctx: p3715,
 																						FreeVars: ast.Identifiers{
 																							"v",
 																						},
@@ -42513,17 +47239,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(320),
-																									Column: int(33),
+																									Line: int(335),
+																									Column: int(31),
 																								},
 																								End: ast.Location{
-																									Line: int(320),
-																									Column: int(34),
+																									Line: int(335),
+																									Column: int(32),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3308,
+																							Ctx: p3715,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -42537,17 +47263,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(320),
-																									Column: int(35),
+																									Line: int(335),
+																									Column: int(33),
 																								},
 																								End: ast.Location{
-																									Line: int(320),
-																									Column: int(48),
+																									Line: int(335),
+																									Column: int(46),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3308,
+																							Ctx: p3715,
 																							FreeVars: nil,
 																						},
 																						Asserts: ast.Nodes{},
@@ -42581,17 +47307,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(320),
-																												Column: int(42),
+																												Line: int(335),
+																												Column: int(40),
 																											},
 																											End: ast.Location{
-																												Line: int(320),
-																												Column: int(46),
+																												Line: int(335),
+																												Column: int(44),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3323,
+																										Ctx: p3730,
 																										FreeVars: nil,
 																									},
 																									Value: true,
@@ -42616,7 +47342,7 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(10),
+																		Indent: int(8),
 																		Comment: []string{},
 																	},
 																},
@@ -42625,17 +47351,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(321),
-																				Column: int(16),
+																				Line: int(336),
+																				Column: int(14),
 																			},
 																			End: ast.Location{
-																				Line: int(330),
-																				Column: int(27),
+																				Line: int(345),
+																				Column: int(25),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3261,
+																		Ctx: p3674,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																			"consume",
@@ -42649,17 +47375,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(321),
-																					Column: int(19),
+																					Line: int(336),
+																					Column: int(17),
 																				},
 																				End: ast.Location{
-																					Line: int(321),
-																					Column: int(27),
+																					Line: int(336),
+																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3261,
+																			Ctx: p3674,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -42669,17 +47395,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(321),
-																						Column: int(19),
+																						Line: int(336),
+																						Column: int(17),
 																					},
 																					End: ast.Location{
-																						Line: int(321),
-																						Column: int(20),
+																						Line: int(336),
+																						Column: int(18),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3261,
+																				Ctx: p3674,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -42693,17 +47419,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(321),
-																						Column: int(24),
+																						Line: int(336),
+																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(321),
-																						Column: int(27),
+																						Line: int(336),
+																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3261,
+																				Ctx: p3674,
 																				FreeVars: nil,
 																			},
 																			Value: "0",
@@ -42717,17 +47443,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(322),
-																					Column: int(13),
+																					Line: int(337),
+																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(322),
-																					Column: int(50),
+																					Line: int(337),
+																					Column: int(48),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3261,
+																			Ctx: p3674,
 																			FreeVars: ast.Identifiers{
 																				"consume",
 																				"j",
@@ -42740,12 +47466,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(322),
-																						Column: int(13),
+																						Line: int(337),
+																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(322),
-																						Column: int(20),
+																						Line: int(337),
+																						Column: int(18),
 																					},
 																					File: p1,
 																				},
@@ -42753,11 +47479,11 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(12),
+																						Indent: int(10),
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p3261,
+																				Ctx: p3674,
 																				FreeVars: ast.Identifiers{
 																					"consume",
 																				},
@@ -42773,17 +47499,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(322),
-																									Column: int(21),
+																									Line: int(337),
+																									Column: int(19),
 																								},
 																								End: ast.Location{
-																									Line: int(322),
-																									Column: int(24),
+																									Line: int(337),
+																									Column: int(22),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3339,
+																							Ctx: p3746,
 																							FreeVars: ast.Identifiers{
 																								"str",
 																							},
@@ -42798,17 +47524,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(322),
-																									Column: int(26),
+																									Line: int(337),
+																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(322),
-																									Column: int(31),
+																									Line: int(337),
+																									Column: int(29),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3339,
+																							Ctx: p3746,
 																							FreeVars: ast.Identifiers{
 																								"j",
 																							},
@@ -42818,17 +47544,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(322),
-																										Column: int(26),
+																										Line: int(337),
+																										Column: int(24),
 																									},
 																									End: ast.Location{
-																										Line: int(322),
-																										Column: int(27),
+																										Line: int(337),
+																										Column: int(25),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3339,
+																								Ctx: p3746,
 																								FreeVars: ast.Identifiers{
 																									"j",
 																								},
@@ -42842,17 +47568,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(322),
-																										Column: int(30),
+																										Line: int(337),
+																										Column: int(28),
 																									},
 																									End: ast.Location{
-																										Line: int(322),
-																										Column: int(31),
+																										Line: int(337),
+																										Column: int(29),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3339,
+																								Ctx: p3746,
 																								FreeVars: nil,
 																							},
 																							Value: float64(1),
@@ -42867,17 +47593,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(322),
-																									Column: int(33),
+																									Line: int(337),
+																									Column: int(31),
 																								},
 																								End: ast.Location{
-																									Line: int(322),
-																									Column: int(49),
+																									Line: int(337),
+																									Column: int(47),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3339,
+																							Ctx: p3746,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -42887,17 +47613,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(322),
-																										Column: int(33),
+																										Line: int(337),
+																										Column: int(31),
 																									},
 																									End: ast.Location{
-																										Line: int(322),
-																										Column: int(34),
+																										Line: int(337),
+																										Column: int(32),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3339,
+																								Ctx: p3746,
 																								FreeVars: ast.Identifiers{
 																									"v",
 																								},
@@ -42911,17 +47637,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(322),
-																										Column: int(35),
+																										Line: int(337),
+																										Column: int(33),
 																									},
 																									End: ast.Location{
-																										Line: int(322),
-																										Column: int(49),
+																										Line: int(337),
+																										Column: int(47),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3339,
+																								Ctx: p3746,
 																								FreeVars: nil,
 																							},
 																							Asserts: ast.Nodes{},
@@ -42955,17 +47681,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(322),
-																													Column: int(43),
+																													Line: int(337),
+																													Column: int(41),
 																												},
 																												End: ast.Location{
-																													Line: int(322),
-																													Column: int(47),
+																													Line: int(337),
+																													Column: int(45),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3354,
+																											Ctx: p3761,
 																											FreeVars: nil,
 																										},
 																										Value: true,
@@ -42990,7 +47716,7 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(10),
+																			Indent: int(8),
 																			Comment: []string{},
 																		},
 																	},
@@ -42999,17 +47725,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(323),
-																					Column: int(16),
+																					Line: int(338),
+																					Column: int(14),
 																				},
 																				End: ast.Location{
-																					Line: int(330),
-																					Column: int(27),
+																					Line: int(345),
+																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3261,
+																			Ctx: p3674,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																				"consume",
@@ -43023,17 +47749,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(323),
-																						Column: int(19),
+																						Line: int(338),
+																						Column: int(17),
 																					},
 																					End: ast.Location{
-																						Line: int(323),
-																						Column: int(27),
+																						Line: int(338),
+																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3261,
+																				Ctx: p3674,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -43043,17 +47769,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(323),
-																							Column: int(19),
+																							Line: int(338),
+																							Column: int(17),
 																						},
 																						End: ast.Location{
-																							Line: int(323),
-																							Column: int(20),
+																							Line: int(338),
+																							Column: int(18),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3261,
+																					Ctx: p3674,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -43067,17 +47793,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(323),
-																							Column: int(24),
+																							Line: int(338),
+																							Column: int(22),
 																						},
 																						End: ast.Location{
-																							Line: int(323),
-																							Column: int(27),
+																							Line: int(338),
+																							Column: int(25),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3261,
+																					Ctx: p3674,
 																					FreeVars: nil,
 																				},
 																				Value: "-",
@@ -43091,17 +47817,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(324),
-																						Column: int(13),
+																						Line: int(339),
+																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(324),
-																						Column: int(50),
+																						Line: int(339),
+																						Column: int(48),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3261,
+																				Ctx: p3674,
 																				FreeVars: ast.Identifiers{
 																					"consume",
 																					"j",
@@ -43114,12 +47840,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(324),
-																							Column: int(13),
+																							Line: int(339),
+																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(324),
-																							Column: int(20),
+																							Line: int(339),
+																							Column: int(18),
 																						},
 																						File: p1,
 																					},
@@ -43127,11 +47853,11 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(12),
+																							Indent: int(10),
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p3261,
+																					Ctx: p3674,
 																					FreeVars: ast.Identifiers{
 																						"consume",
 																					},
@@ -43147,17 +47873,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(324),
-																										Column: int(21),
+																										Line: int(339),
+																										Column: int(19),
 																									},
 																									End: ast.Location{
-																										Line: int(324),
-																										Column: int(24),
+																										Line: int(339),
+																										Column: int(22),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3370,
+																								Ctx: p3777,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -43172,17 +47898,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(324),
-																										Column: int(26),
+																										Line: int(339),
+																										Column: int(24),
 																									},
 																									End: ast.Location{
-																										Line: int(324),
-																										Column: int(31),
+																										Line: int(339),
+																										Column: int(29),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3370,
+																								Ctx: p3777,
 																								FreeVars: ast.Identifiers{
 																									"j",
 																								},
@@ -43192,17 +47918,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(324),
-																											Column: int(26),
+																											Line: int(339),
+																											Column: int(24),
 																										},
 																										End: ast.Location{
-																											Line: int(324),
-																											Column: int(27),
+																											Line: int(339),
+																											Column: int(25),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3370,
+																									Ctx: p3777,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -43216,17 +47942,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(324),
-																											Column: int(30),
+																											Line: int(339),
+																											Column: int(28),
 																										},
 																										End: ast.Location{
-																											Line: int(324),
-																											Column: int(31),
+																											Line: int(339),
+																											Column: int(29),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3370,
+																									Ctx: p3777,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -43241,17 +47967,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(324),
-																										Column: int(33),
+																										Line: int(339),
+																										Column: int(31),
 																									},
 																									End: ast.Location{
-																										Line: int(324),
-																										Column: int(49),
+																										Line: int(339),
+																										Column: int(47),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3370,
+																								Ctx: p3777,
 																								FreeVars: ast.Identifiers{
 																									"v",
 																								},
@@ -43261,17 +47987,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(324),
-																											Column: int(33),
+																											Line: int(339),
+																											Column: int(31),
 																										},
 																										End: ast.Location{
-																											Line: int(324),
-																											Column: int(34),
+																											Line: int(339),
+																											Column: int(32),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3370,
+																									Ctx: p3777,
 																									FreeVars: ast.Identifiers{
 																										"v",
 																									},
@@ -43285,17 +48011,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(324),
-																											Column: int(35),
+																											Line: int(339),
+																											Column: int(33),
 																										},
 																										End: ast.Location{
-																											Line: int(324),
-																											Column: int(49),
+																											Line: int(339),
+																											Column: int(47),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3370,
+																									Ctx: p3777,
 																									FreeVars: nil,
 																								},
 																								Asserts: ast.Nodes{},
@@ -43329,17 +48055,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(324),
-																														Column: int(43),
+																														Line: int(339),
+																														Column: int(41),
 																													},
 																													End: ast.Location{
-																														Line: int(324),
-																														Column: int(47),
+																														Line: int(339),
+																														Column: int(45),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3385,
+																												Ctx: p3792,
 																												FreeVars: nil,
 																											},
 																											Value: true,
@@ -43364,7 +48090,7 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(10),
+																				Indent: int(8),
 																				Comment: []string{},
 																			},
 																		},
@@ -43373,17 +48099,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(325),
-																						Column: int(16),
+																						Line: int(340),
+																						Column: int(14),
 																					},
 																					End: ast.Location{
-																						Line: int(330),
-																						Column: int(27),
+																						Line: int(345),
+																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3261,
+																				Ctx: p3674,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																					"consume",
@@ -43397,17 +48123,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(325),
-																							Column: int(19),
+																							Line: int(340),
+																							Column: int(17),
 																						},
 																						End: ast.Location{
-																							Line: int(325),
-																							Column: int(27),
+																							Line: int(340),
+																							Column: int(25),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3261,
+																					Ctx: p3674,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -43417,17 +48143,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(325),
-																								Column: int(19),
+																								Line: int(340),
+																								Column: int(17),
 																							},
 																							End: ast.Location{
-																								Line: int(325),
-																								Column: int(20),
+																								Line: int(340),
+																								Column: int(18),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3261,
+																						Ctx: p3674,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																						},
@@ -43441,17 +48167,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(325),
-																								Column: int(24),
+																								Line: int(340),
+																								Column: int(22),
 																							},
 																							End: ast.Location{
-																								Line: int(325),
-																								Column: int(27),
+																								Line: int(340),
+																								Column: int(25),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3261,
+																						Ctx: p3674,
 																						FreeVars: nil,
 																					},
 																					Value: " ",
@@ -43465,17 +48191,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(326),
-																							Column: int(13),
+																							Line: int(341),
+																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(326),
-																							Column: int(51),
+																							Line: int(341),
+																							Column: int(49),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3261,
+																					Ctx: p3674,
 																					FreeVars: ast.Identifiers{
 																						"consume",
 																						"j",
@@ -43488,12 +48214,12 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(326),
-																								Column: int(13),
+																								Line: int(341),
+																								Column: int(11),
 																							},
 																							End: ast.Location{
-																								Line: int(326),
-																								Column: int(20),
+																								Line: int(341),
+																								Column: int(18),
 																							},
 																							File: p1,
 																						},
@@ -43501,11 +48227,11 @@ var _StdAst = &ast.DesugaredObject{
 																							ast.FodderElement{
 																								Kind: ast.FodderKind(0),
 																								Blanks: int(0),
-																								Indent: int(12),
+																								Indent: int(10),
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p3261,
+																						Ctx: p3674,
 																						FreeVars: ast.Identifiers{
 																							"consume",
 																						},
@@ -43521,17 +48247,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(326),
-																											Column: int(21),
+																											Line: int(341),
+																											Column: int(19),
 																										},
 																										End: ast.Location{
-																											Line: int(326),
-																											Column: int(24),
+																											Line: int(341),
+																											Column: int(22),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3401,
+																									Ctx: p3808,
 																									FreeVars: ast.Identifiers{
 																										"str",
 																									},
@@ -43546,17 +48272,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(326),
-																											Column: int(26),
+																											Line: int(341),
+																											Column: int(24),
 																										},
 																										End: ast.Location{
-																											Line: int(326),
-																											Column: int(31),
+																											Line: int(341),
+																											Column: int(29),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3401,
+																									Ctx: p3808,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -43566,17 +48292,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(326),
-																												Column: int(26),
+																												Line: int(341),
+																												Column: int(24),
 																											},
 																											End: ast.Location{
-																												Line: int(326),
-																												Column: int(27),
+																												Line: int(341),
+																												Column: int(25),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3401,
+																										Ctx: p3808,
 																										FreeVars: ast.Identifiers{
 																											"j",
 																										},
@@ -43590,17 +48316,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(326),
-																												Column: int(30),
+																												Line: int(341),
+																												Column: int(28),
 																											},
 																											End: ast.Location{
-																												Line: int(326),
-																												Column: int(31),
+																												Line: int(341),
+																												Column: int(29),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3401,
+																										Ctx: p3808,
 																										FreeVars: nil,
 																									},
 																									Value: float64(1),
@@ -43615,17 +48341,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(326),
-																											Column: int(33),
+																											Line: int(341),
+																											Column: int(31),
 																										},
 																										End: ast.Location{
-																											Line: int(326),
-																											Column: int(50),
+																											Line: int(341),
+																											Column: int(48),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3401,
+																									Ctx: p3808,
 																									FreeVars: ast.Identifiers{
 																										"v",
 																									},
@@ -43635,17 +48361,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(326),
-																												Column: int(33),
+																												Line: int(341),
+																												Column: int(31),
 																											},
 																											End: ast.Location{
-																												Line: int(326),
-																												Column: int(34),
+																												Line: int(341),
+																												Column: int(32),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3401,
+																										Ctx: p3808,
 																										FreeVars: ast.Identifiers{
 																											"v",
 																										},
@@ -43659,17 +48385,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(326),
-																												Column: int(35),
+																												Line: int(341),
+																												Column: int(33),
 																											},
 																											End: ast.Location{
-																												Line: int(326),
-																												Column: int(50),
+																												Line: int(341),
+																												Column: int(48),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3401,
+																										Ctx: p3808,
 																										FreeVars: nil,
 																									},
 																									Asserts: ast.Nodes{},
@@ -43703,17 +48429,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(326),
-																															Column: int(44),
+																															Line: int(341),
+																															Column: int(42),
 																														},
 																														End: ast.Location{
-																															Line: int(326),
-																															Column: int(48),
+																															Line: int(341),
+																															Column: int(46),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3416,
+																													Ctx: p3823,
 																													FreeVars: nil,
 																												},
 																												Value: true,
@@ -43738,7 +48464,7 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(10),
+																					Indent: int(8),
 																					Comment: []string{},
 																				},
 																			},
@@ -43747,17 +48473,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(327),
-																							Column: int(16),
+																							Line: int(342),
+																							Column: int(14),
 																						},
 																						End: ast.Location{
-																							Line: int(330),
-																							Column: int(27),
+																							Line: int(345),
+																							Column: int(25),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3261,
+																					Ctx: p3674,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																						"consume",
@@ -43771,17 +48497,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(327),
-																								Column: int(19),
+																								Line: int(342),
+																								Column: int(17),
 																							},
 																							End: ast.Location{
-																								Line: int(327),
-																								Column: int(27),
+																								Line: int(342),
+																								Column: int(25),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3261,
+																						Ctx: p3674,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																						},
@@ -43791,17 +48517,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(327),
-																									Column: int(19),
+																									Line: int(342),
+																									Column: int(17),
 																								},
 																								End: ast.Location{
-																									Line: int(327),
-																									Column: int(20),
+																									Line: int(342),
+																									Column: int(18),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3261,
+																							Ctx: p3674,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																							},
@@ -43815,17 +48541,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(327),
-																									Column: int(24),
+																									Line: int(342),
+																									Column: int(22),
 																								},
 																								End: ast.Location{
-																									Line: int(327),
-																									Column: int(27),
+																									Line: int(342),
+																									Column: int(25),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3261,
+																							Ctx: p3674,
 																							FreeVars: nil,
 																						},
 																						Value: "+",
@@ -43839,17 +48565,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(328),
-																								Column: int(13),
+																								Line: int(343),
+																								Column: int(11),
 																							},
 																							End: ast.Location{
-																								Line: int(328),
-																								Column: int(50),
+																								Line: int(343),
+																								Column: int(48),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3261,
+																						Ctx: p3674,
 																						FreeVars: ast.Identifiers{
 																							"consume",
 																							"j",
@@ -43862,12 +48588,12 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(328),
-																									Column: int(13),
+																									Line: int(343),
+																									Column: int(11),
 																								},
 																								End: ast.Location{
-																									Line: int(328),
-																									Column: int(20),
+																									Line: int(343),
+																									Column: int(18),
 																								},
 																								File: p1,
 																							},
@@ -43875,11 +48601,11 @@ var _StdAst = &ast.DesugaredObject{
 																								ast.FodderElement{
 																									Kind: ast.FodderKind(0),
 																									Blanks: int(0),
-																									Indent: int(12),
+																									Indent: int(10),
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p3261,
+																							Ctx: p3674,
 																							FreeVars: ast.Identifiers{
 																								"consume",
 																							},
@@ -43895,17 +48621,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(328),
-																												Column: int(21),
+																												Line: int(343),
+																												Column: int(19),
 																											},
 																											End: ast.Location{
-																												Line: int(328),
-																												Column: int(24),
+																												Line: int(343),
+																												Column: int(22),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3432,
+																										Ctx: p3839,
 																										FreeVars: ast.Identifiers{
 																											"str",
 																										},
@@ -43920,17 +48646,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(328),
-																												Column: int(26),
+																												Line: int(343),
+																												Column: int(24),
 																											},
 																											End: ast.Location{
-																												Line: int(328),
-																												Column: int(31),
+																												Line: int(343),
+																												Column: int(29),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3432,
+																										Ctx: p3839,
 																										FreeVars: ast.Identifiers{
 																											"j",
 																										},
@@ -43940,17 +48666,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(328),
-																													Column: int(26),
+																													Line: int(343),
+																													Column: int(24),
 																												},
 																												End: ast.Location{
-																													Line: int(328),
-																													Column: int(27),
+																													Line: int(343),
+																													Column: int(25),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3432,
+																											Ctx: p3839,
 																											FreeVars: ast.Identifiers{
 																												"j",
 																											},
@@ -43964,17 +48690,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(328),
-																													Column: int(30),
+																													Line: int(343),
+																													Column: int(28),
 																												},
 																												End: ast.Location{
-																													Line: int(328),
-																													Column: int(31),
+																													Line: int(343),
+																													Column: int(29),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3432,
+																											Ctx: p3839,
 																											FreeVars: nil,
 																										},
 																										Value: float64(1),
@@ -43989,17 +48715,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(328),
-																												Column: int(33),
+																												Line: int(343),
+																												Column: int(31),
 																											},
 																											End: ast.Location{
-																												Line: int(328),
-																												Column: int(49),
+																												Line: int(343),
+																												Column: int(47),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3432,
+																										Ctx: p3839,
 																										FreeVars: ast.Identifiers{
 																											"v",
 																										},
@@ -44009,17 +48735,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(328),
-																													Column: int(33),
+																													Line: int(343),
+																													Column: int(31),
 																												},
 																												End: ast.Location{
-																													Line: int(328),
-																													Column: int(34),
+																													Line: int(343),
+																													Column: int(32),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3432,
+																											Ctx: p3839,
 																											FreeVars: ast.Identifiers{
 																												"v",
 																											},
@@ -44033,17 +48759,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(328),
-																													Column: int(35),
+																													Line: int(343),
+																													Column: int(33),
 																												},
 																												End: ast.Location{
-																													Line: int(328),
-																													Column: int(49),
+																													Line: int(343),
+																													Column: int(47),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3432,
+																											Ctx: p3839,
 																											FreeVars: nil,
 																										},
 																										Asserts: ast.Nodes{},
@@ -44077,17 +48803,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(328),
-																																Column: int(43),
+																																Line: int(343),
+																																Column: int(41),
 																															},
 																															End: ast.Location{
-																																Line: int(328),
-																																Column: int(47),
+																																Line: int(343),
+																																Column: int(45),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3447,
+																														Ctx: p3854,
 																														FreeVars: nil,
 																													},
 																													Value: true,
@@ -44112,7 +48838,7 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(10),
+																						Indent: int(8),
 																						Comment: []string{},
 																					},
 																				},
@@ -44121,12 +48847,12 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(330),
-																								Column: int(13),
+																								Line: int(345),
+																								Column: int(11),
 																							},
 																							End: ast.Location{
-																								Line: int(330),
-																								Column: int(27),
+																								Line: int(345),
+																								Column: int(25),
 																							},
 																							File: p1,
 																						},
@@ -44134,11 +48860,11 @@ var _StdAst = &ast.DesugaredObject{
 																							ast.FodderElement{
 																								Kind: ast.FodderKind(0),
 																								Blanks: int(0),
-																								Indent: int(12),
+																								Indent: int(10),
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p3261,
+																						Ctx: p3674,
 																						FreeVars: ast.Identifiers{
 																							"j",
 																							"v",
@@ -44175,17 +48901,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(330),
-																											Column: int(18),
+																											Line: int(345),
+																											Column: int(16),
 																										},
 																										End: ast.Location{
-																											Line: int(330),
-																											Column: int(19),
+																											Line: int(345),
+																											Column: int(17),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3455,
+																									Ctx: p3862,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -44223,17 +48949,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(330),
-																											Column: int(24),
+																											Line: int(345),
+																											Column: int(22),
 																										},
 																										End: ast.Location{
-																											Line: int(330),
-																											Column: int(25),
+																											Line: int(345),
+																											Column: int(23),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3455,
+																									Ctx: p3862,
 																									FreeVars: ast.Identifiers{
 																										"v",
 																									},
@@ -44251,6 +48977,48 @@ var _StdAst = &ast.DesugaredObject{
 																},
 															},
 														},
+														ElseFodder: nil,
+														BranchFalse: &ast.Error{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	File: nil,
+																},
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: nil,
+															},
+															Expr: &ast.LiteralString{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(332),
+																			Column: int(38),
+																		},
+																		End: ast.Location{
+																			Line: int(332),
+																			Column: int(62),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p3674,
+																	FreeVars: nil,
+																},
+																Value: "Truncated format code.",
+																Kind: ast.LiteralStringKind(1),
+																BlockIndent: "",
+															},
+														},
 													},
 												},
 												Fun: nil,
@@ -44262,17 +49030,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(331),
+														Line: int(346),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(331),
+														Line: int(346),
 														Column: int(91),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p3252,
+												Ctx: p3664,
 												FreeVars: ast.Identifiers{
 													"consume",
 													"i",
@@ -44284,11 +49052,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(331),
+															Line: int(346),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(331),
+															Line: int(346),
 															Column: int(14),
 														},
 														File: p1,
@@ -44301,7 +49069,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p3252,
+													Ctx: p3664,
 													FreeVars: ast.Identifiers{
 														"consume",
 													},
@@ -44317,17 +49085,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(331),
+																		Line: int(346),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(331),
+																		Line: int(346),
 																		Column: int(18),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3467,
+																Ctx: p3876,
 																FreeVars: ast.Identifiers{
 																	"str",
 																},
@@ -44342,17 +49110,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(331),
+																		Line: int(346),
 																		Column: int(20),
 																	},
 																	End: ast.Location{
-																		Line: int(331),
+																		Line: int(346),
 																		Column: int(21),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3467,
+																Ctx: p3876,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -44367,17 +49135,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(331),
+																		Line: int(346),
 																		Column: int(23),
 																	},
 																	End: ast.Location{
-																		Line: int(331),
+																		Line: int(346),
 																		Column: int(90),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3467,
+																Ctx: p3876,
 																FreeVars: nil,
 															},
 															Asserts: ast.Nodes{},
@@ -44411,17 +49179,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(30),
 																				},
 																				End: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(35),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3475,
+																			Ctx: p3884,
 																			FreeVars: nil,
 																		},
 																		Value: false,
@@ -44457,17 +49225,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(43),
 																				},
 																				End: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(48),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3475,
+																			Ctx: p3884,
 																			FreeVars: nil,
 																		},
 																		Value: false,
@@ -44503,17 +49271,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(56),
 																				},
 																				End: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(61),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3475,
+																			Ctx: p3884,
 																			FreeVars: nil,
 																		},
 																		Value: false,
@@ -44549,17 +49317,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(70),
 																				},
 																				End: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(75),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3475,
+																			Ctx: p3884,
 																			FreeVars: nil,
 																		},
 																		Value: false,
@@ -44595,17 +49363,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(83),
 																				},
 																				End: ast.Location{
-																					Line: int(331),
+																					Line: int(346),
 																					Column: int(88),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3475,
+																			Ctx: p3884,
 																			FreeVars: nil,
 																		},
 																		Value: false,
@@ -44636,11 +49404,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(333),
+										Line: int(348),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(754),
+										Line: int(759),
 										Column: int(48),
 									},
 									File: p1,
@@ -44653,7 +49421,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p3082,
+								Ctx: p3497,
 								FreeVars: ast.Identifiers{
 									"std",
 									"str",
@@ -44672,17 +49440,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(333),
+													Line: int(348),
 													Column: int(11),
 												},
 												End: ast.Location{
-													Line: int(364),
+													Line: int(377),
 													Column: int(27),
 												},
 												File: p1,
 											},
 											Fodder: nil,
-											Ctx: p3489,
+											Ctx: p3898,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -44710,11 +49478,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(334),
+														Line: int(349),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(364),
+														Line: int(377),
 														Column: int(27),
 													},
 													File: p1,
@@ -44727,7 +49495,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p3494,
+												Ctx: p3903,
 												FreeVars: ast.Identifiers{
 													"i",
 													"std",
@@ -44739,17 +49507,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(334),
+															Line: int(349),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(334),
+															Line: int(349),
 															Column: int(46),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p3494,
+													Ctx: p3903,
 													FreeVars: ast.Identifiers{
 														"i",
 														"std",
@@ -44761,17 +49529,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(334),
+																Line: int(349),
 																Column: int(10),
 															},
 															End: ast.Location{
-																Line: int(334),
+																Line: int(349),
 																Column: int(29),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3494,
+														Ctx: p3903,
 														FreeVars: ast.Identifiers{
 															"i",
 															"std",
@@ -44783,17 +49551,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(10),
 																},
 																End: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(11),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3494,
+															Ctx: p3903,
 															FreeVars: ast.Identifiers{
 																"i",
 															},
@@ -44807,17 +49575,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(14),
 																},
 																End: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(29),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3494,
+															Ctx: p3903,
 															FreeVars: ast.Identifiers{
 																"std",
 																"str",
@@ -44828,17 +49596,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(334),
+																		Line: int(349),
 																		Column: int(14),
 																	},
 																	End: ast.Location{
-																		Line: int(334),
+																		Line: int(349),
 																		Column: int(24),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3494,
+																Ctx: p3903,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -44848,11 +49616,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(334),
+																			Line: int(349),
 																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(334),
+																			Line: int(349),
 																			Column: int(17),
 																		},
 																		File: p1,
@@ -44900,17 +49668,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(334),
+																					Line: int(349),
 																					Column: int(25),
 																				},
 																				End: ast.Location{
-																					Line: int(334),
+																					Line: int(349),
 																					Column: int(28),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3511,
+																			Ctx: p3920,
 																			FreeVars: ast.Identifiers{
 																				"str",
 																			},
@@ -44935,17 +49703,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(334),
+																Line: int(349),
 																Column: int(33),
 															},
 															End: ast.Location{
-																Line: int(334),
+																Line: int(349),
 																Column: int(46),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3494,
+														Ctx: p3903,
 														FreeVars: ast.Identifiers{
 															"i",
 															"str",
@@ -44956,17 +49724,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(33),
 																},
 																End: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(39),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3494,
+															Ctx: p3903,
 															FreeVars: ast.Identifiers{
 																"i",
 																"str",
@@ -44977,17 +49745,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(334),
+																		Line: int(349),
 																		Column: int(33),
 																	},
 																	End: ast.Location{
-																		Line: int(334),
+																		Line: int(349),
 																		Column: int(36),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3494,
+																Ctx: p3903,
 																FreeVars: ast.Identifiers{
 																	"str",
 																},
@@ -45000,17 +49768,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(334),
+																		Line: int(349),
 																		Column: int(37),
 																	},
 																	End: ast.Location{
-																		Line: int(334),
+																		Line: int(349),
 																		Column: int(38),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3494,
+																Ctx: p3903,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -45027,17 +49795,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(43),
 																},
 																End: ast.Location{
-																	Line: int(334),
+																	Line: int(349),
 																	Column: int(46),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3494,
+															Ctx: p3903,
 															FreeVars: nil,
 														},
 														Value: "*",
@@ -45052,11 +49820,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(335),
+															Line: int(350),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(335),
+															Line: int(350),
 															Column: int(29),
 														},
 														File: p1,
@@ -45069,7 +49837,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p3494,
+													Ctx: p3903,
 													FreeVars: ast.Identifiers{
 														"i",
 													},
@@ -45105,17 +49873,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(335),
+																		Line: int(350),
 																		Column: int(14),
 																	},
 																	End: ast.Location{
-																		Line: int(335),
+																		Line: int(350),
 																		Column: int(19),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3528,
+																Ctx: p3937,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -45125,17 +49893,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(335),
+																			Line: int(350),
 																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(335),
+																			Line: int(350),
 																			Column: int(15),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3528,
+																	Ctx: p3937,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -45149,17 +49917,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(335),
+																			Line: int(350),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(335),
+																			Line: int(350),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3528,
+																	Ctx: p3937,
 																	FreeVars: nil,
 																},
 																Value: float64(1),
@@ -45197,17 +49965,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(335),
+																		Line: int(350),
 																		Column: int(24),
 																	},
 																	End: ast.Location{
-																		Line: int(335),
+																		Line: int(350),
 																		Column: int(27),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3528,
+																Ctx: p3937,
 																FreeVars: nil,
 															},
 															Value: "*",
@@ -45232,11 +50000,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(337),
+															Line: int(352),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(364),
+															Line: int(377),
 															Column: int(27),
 														},
 														File: p1,
@@ -45249,7 +50017,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p3494,
+													Ctx: p3903,
 													FreeVars: ast.Identifiers{
 														"i",
 														"std",
@@ -45266,17 +50034,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(337),
+																		Line: int(352),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(363),
-																		Column: int(29),
+																		Line: int(376),
+																		Column: int(27),
 																	},
 																	File: p1,
 																},
 																Fodder: nil,
-																Ctx: p3541,
+																Ctx: p3950,
 																FreeVars: ast.Identifiers{
 																	"consume",
 																	"std",
@@ -45308,26 +50076,19 @@ var _StdAst = &ast.DesugaredObject{
 															Body: &ast.Conditional{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
+																		FileName: "",
 																		Begin: ast.Location{
-																			Line: int(338),
-																			Column: int(11),
+																			Line: int(0),
+																			Column: int(0),
 																		},
 																		End: ast.Location{
-																			Line: int(363),
-																			Column: int(29),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{
-																		ast.FodderElement{
-																			Kind: ast.FodderKind(0),
-																			Blanks: int(0),
-																			Indent: int(10),
-																			Comment: []string{},
+																			Line: int(0),
+																			Column: int(0),
 																		},
+																		File: nil,
 																	},
-																	Ctx: p3546,
+																	Fodder: nil,
+																	Ctx: nil,
 																	FreeVars: ast.Identifiers{
 																		"consume",
 																		"j",
@@ -45341,17 +50102,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(338),
-																				Column: int(14),
+																				Line: int(353),
+																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(338),
-																				Column: int(34),
+																				Line: int(353),
+																				Column: int(37),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3546,
+																		Ctx: p3956,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																			"std",
@@ -45363,17 +50124,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(338),
-																					Column: int(14),
+																					Line: int(353),
+																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(338),
-																					Column: int(15),
+																					Line: int(353),
+																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3546,
+																			Ctx: p3956,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																			},
@@ -45381,23 +50142,23 @@ var _StdAst = &ast.DesugaredObject{
 																		Id: "j",
 																	},
 																	OpFodder: ast.Fodder{},
-																	Op: ast.BinaryOp(8),
+																	Op: ast.BinaryOp(9),
 																	Right: &ast.Apply{
 																		NodeBase: ast.NodeBase{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(338),
-																					Column: int(19),
+																					Line: int(353),
+																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(338),
-																					Column: int(34),
+																					Line: int(353),
+																					Column: int(37),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3546,
+																			Ctx: p3956,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																				"str",
@@ -45408,17 +50169,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(338),
-																						Column: int(19),
+																						Line: int(353),
+																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(338),
-																						Column: int(29),
+																						Line: int(353),
+																						Column: int(32),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3546,
+																				Ctx: p3956,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -45428,12 +50189,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(338),
-																							Column: int(19),
+																							Line: int(353),
+																							Column: int(22),
 																						},
 																						End: ast.Location{
-																							Line: int(338),
-																							Column: int(22),
+																							Line: int(353),
+																							Column: int(25),
 																						},
 																						File: p1,
 																					},
@@ -45480,17 +50241,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(338),
-																									Column: int(30),
+																									Line: int(353),
+																									Column: int(33),
 																								},
 																								End: ast.Location{
-																									Line: int(338),
-																									Column: int(33),
+																									Line: int(353),
+																									Column: int(36),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3561,
+																							Ctx: p3969,
 																							FreeVars: ast.Identifiers{
 																								"str",
 																							},
@@ -45508,74 +50269,18 @@ var _StdAst = &ast.DesugaredObject{
 																		TailStrictFodder: nil,
 																	},
 																},
-																ThenFodder: ast.Fodder{},
-																BranchTrue: &ast.Error{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(339),
-																				Column: int(13),
-																			},
-																			End: ast.Location{
-																				Line: int(339),
-																				Column: int(43),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{
-																			ast.FodderElement{
-																				Kind: ast.FodderKind(0),
-																				Blanks: int(0),
-																				Indent: int(12),
-																				Comment: []string{},
-																			},
-																		},
-																		Ctx: p3546,
-																		FreeVars: nil,
-																	},
-																	Expr: &ast.LiteralString{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(339),
-																					Column: int(19),
-																				},
-																				End: ast.Location{
-																					Line: int(339),
-																					Column: int(43),
-																				},
-																				File: p1,
-																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p3546,
-																			FreeVars: nil,
-																		},
-																		Value: "Truncated format code.",
-																		Kind: ast.LiteralStringKind(1),
-																		BlockIndent: "",
-																	},
-																},
-																ElseFodder: ast.Fodder{
-																	ast.FodderElement{
-																		Kind: ast.FodderKind(0),
-																		Blanks: int(0),
-																		Indent: int(10),
-																		Comment: []string{},
-																	},
-																},
-																BranchFalse: &ast.Local{
+																ThenFodder: nil,
+																BranchTrue: &ast.Local{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(341),
-																				Column: int(13),
+																				Line: int(354),
+																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(363),
-																				Column: int(29),
+																				Line: int(376),
+																				Column: int(27),
 																			},
 																			File: p1,
 																		},
@@ -45583,11 +50288,11 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(12),
+																				Indent: int(10),
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p3546,
+																		Ctx: p3956,
 																		FreeVars: ast.Identifiers{
 																			"consume",
 																			"j",
@@ -45605,17 +50310,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(341),
-																							Column: int(23),
+																							Line: int(354),
+																							Column: int(21),
 																						},
 																						End: ast.Location{
-																							Line: int(341),
-																							Column: int(29),
+																							Line: int(354),
+																							Column: int(27),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3572,
+																					Ctx: p3976,
 																					FreeVars: ast.Identifiers{
 																						"j",
 																						"str",
@@ -45626,17 +50331,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(341),
-																								Column: int(23),
+																								Line: int(354),
+																								Column: int(21),
 																							},
 																							End: ast.Location{
-																								Line: int(341),
-																								Column: int(26),
+																								Line: int(354),
+																								Column: int(24),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3572,
+																						Ctx: p3976,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -45649,17 +50354,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(341),
-																								Column: int(27),
+																								Line: int(354),
+																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(341),
-																								Column: int(28),
+																								Line: int(354),
+																								Column: int(26),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3572,
+																						Ctx: p3976,
 																						FreeVars: ast.Identifiers{
 																							"j",
 																						},
@@ -45678,12 +50383,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(342),
-																					Column: int(13),
+																					Line: int(355),
+																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(363),
-																					Column: int(29),
+																					Line: int(376),
+																					Column: int(27),
 																				},
 																				File: p1,
 																			},
@@ -45691,11 +50396,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(12),
+																					Indent: int(10),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p3546,
+																			Ctx: p3956,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																				"consume",
@@ -45709,17 +50414,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(342),
-																						Column: int(16),
+																						Line: int(355),
+																						Column: int(14),
 																					},
 																					End: ast.Location{
-																						Line: int(342),
-																						Column: int(24),
+																						Line: int(355),
+																						Column: int(22),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3546,
+																				Ctx: p3956,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -45729,17 +50434,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(342),
-																							Column: int(16),
+																							Line: int(355),
+																							Column: int(14),
 																						},
 																						End: ast.Location{
-																							Line: int(342),
-																							Column: int(17),
+																							Line: int(355),
+																							Column: int(15),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3546,
+																					Ctx: p3956,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -45753,17 +50458,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(342),
-																							Column: int(21),
+																							Line: int(355),
+																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(342),
-																							Column: int(24),
+																							Line: int(355),
+																							Column: int(22),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3546,
+																					Ctx: p3956,
 																					FreeVars: nil,
 																				},
 																				Value: "0",
@@ -45777,17 +50482,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(343),
-																						Column: int(15),
+																						Line: int(356),
+																						Column: int(13),
 																					},
 																					End: ast.Location{
-																						Line: int(343),
-																						Column: int(46),
+																						Line: int(356),
+																						Column: int(44),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3546,
+																				Ctx: p3956,
 																				FreeVars: ast.Identifiers{
 																					"consume",
 																					"j",
@@ -45800,12 +50505,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(343),
-																							Column: int(15),
+																							Line: int(356),
+																							Column: int(13),
 																						},
 																						End: ast.Location{
-																							Line: int(343),
-																							Column: int(22),
+																							Line: int(356),
+																							Column: int(20),
 																						},
 																						File: p1,
 																					},
@@ -45813,11 +50518,11 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(14),
+																							Indent: int(12),
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p3546,
+																					Ctx: p3956,
 																					FreeVars: ast.Identifiers{
 																						"consume",
 																					},
@@ -45833,17 +50538,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(343),
-																										Column: int(23),
+																										Line: int(356),
+																										Column: int(21),
 																									},
 																									End: ast.Location{
-																										Line: int(343),
-																										Column: int(26),
+																										Line: int(356),
+																										Column: int(24),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3593,
+																								Ctx: p3997,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -45858,17 +50563,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(343),
-																										Column: int(28),
+																										Line: int(356),
+																										Column: int(26),
 																									},
 																									End: ast.Location{
-																										Line: int(343),
-																										Column: int(33),
+																										Line: int(356),
+																										Column: int(31),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3593,
+																								Ctx: p3997,
 																								FreeVars: ast.Identifiers{
 																									"j",
 																								},
@@ -45878,17 +50583,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(343),
-																											Column: int(28),
+																											Line: int(356),
+																											Column: int(26),
 																										},
 																										End: ast.Location{
-																											Line: int(343),
-																											Column: int(29),
+																											Line: int(356),
+																											Column: int(27),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3593,
+																									Ctx: p3997,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -45902,17 +50607,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(343),
-																											Column: int(32),
+																											Line: int(356),
+																											Column: int(30),
 																										},
 																										End: ast.Location{
-																											Line: int(343),
-																											Column: int(33),
+																											Line: int(356),
+																											Column: int(31),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3593,
+																									Ctx: p3997,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -45927,17 +50632,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(343),
-																										Column: int(35),
+																										Line: int(356),
+																										Column: int(33),
 																									},
 																									End: ast.Location{
-																										Line: int(343),
-																										Column: int(45),
+																										Line: int(356),
+																										Column: int(43),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3593,
+																								Ctx: p3997,
 																								FreeVars: ast.Identifiers{
 																									"v",
 																								},
@@ -45947,17 +50652,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(343),
-																											Column: int(35),
+																											Line: int(356),
+																											Column: int(33),
 																										},
 																										End: ast.Location{
-																											Line: int(343),
-																											Column: int(41),
+																											Line: int(356),
+																											Column: int(39),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3593,
+																									Ctx: p3997,
 																									FreeVars: ast.Identifiers{
 																										"v",
 																									},
@@ -45967,17 +50672,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(343),
-																												Column: int(35),
+																												Line: int(356),
+																												Column: int(33),
 																											},
 																											End: ast.Location{
-																												Line: int(343),
-																												Column: int(36),
+																												Line: int(356),
+																												Column: int(34),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3593,
+																										Ctx: p3997,
 																										FreeVars: ast.Identifiers{
 																											"v",
 																										},
@@ -45991,17 +50696,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(343),
-																												Column: int(39),
+																												Line: int(356),
+																												Column: int(37),
 																											},
 																											End: ast.Location{
-																												Line: int(343),
-																												Column: int(41),
+																												Line: int(356),
+																												Column: int(39),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3593,
+																										Ctx: p3997,
 																										FreeVars: nil,
 																									},
 																									Value: float64(10),
@@ -46015,17 +50720,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(343),
-																											Column: int(44),
+																											Line: int(356),
+																											Column: int(42),
 																										},
 																										End: ast.Location{
-																											Line: int(343),
-																											Column: int(45),
+																											Line: int(356),
+																											Column: int(43),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3593,
+																									Ctx: p3997,
 																									FreeVars: nil,
 																								},
 																								Value: float64(0),
@@ -46046,7 +50751,7 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(12),
+																				Indent: int(10),
 																				Comment: []string{},
 																			},
 																		},
@@ -46055,17 +50760,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(344),
-																						Column: int(18),
+																						Line: int(357),
+																						Column: int(16),
 																					},
 																					End: ast.Location{
-																						Line: int(363),
-																						Column: int(29),
+																						Line: int(376),
+																						Column: int(27),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3546,
+																				Ctx: p3956,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																					"consume",
@@ -46079,17 +50784,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(344),
-																							Column: int(21),
+																							Line: int(357),
+																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(344),
-																							Column: int(29),
+																							Line: int(357),
+																							Column: int(27),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3546,
+																					Ctx: p3956,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -46099,17 +50804,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(344),
-																								Column: int(21),
+																								Line: int(357),
+																								Column: int(19),
 																							},
 																							End: ast.Location{
-																								Line: int(344),
-																								Column: int(22),
+																								Line: int(357),
+																								Column: int(20),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3546,
+																						Ctx: p3956,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																						},
@@ -46123,17 +50828,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(344),
-																								Column: int(26),
+																								Line: int(357),
+																								Column: int(24),
 																							},
 																							End: ast.Location{
-																								Line: int(344),
-																								Column: int(29),
+																								Line: int(357),
+																								Column: int(27),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3546,
+																						Ctx: p3956,
 																						FreeVars: nil,
 																					},
 																					Value: "1",
@@ -46147,17 +50852,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(345),
-																							Column: int(15),
+																							Line: int(358),
+																							Column: int(13),
 																						},
 																						End: ast.Location{
-																							Line: int(345),
-																							Column: int(46),
+																							Line: int(358),
+																							Column: int(44),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3546,
+																					Ctx: p3956,
 																					FreeVars: ast.Identifiers{
 																						"consume",
 																						"j",
@@ -46170,12 +50875,12 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(345),
-																								Column: int(15),
+																								Line: int(358),
+																								Column: int(13),
 																							},
 																							End: ast.Location{
-																								Line: int(345),
-																								Column: int(22),
+																								Line: int(358),
+																								Column: int(20),
 																							},
 																							File: p1,
 																						},
@@ -46183,11 +50888,11 @@ var _StdAst = &ast.DesugaredObject{
 																							ast.FodderElement{
 																								Kind: ast.FodderKind(0),
 																								Blanks: int(0),
-																								Indent: int(14),
+																								Indent: int(12),
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p3546,
+																						Ctx: p3956,
 																						FreeVars: ast.Identifiers{
 																							"consume",
 																						},
@@ -46203,17 +50908,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(345),
-																											Column: int(23),
+																											Line: int(358),
+																											Column: int(21),
 																										},
 																										End: ast.Location{
-																											Line: int(345),
-																											Column: int(26),
+																											Line: int(358),
+																											Column: int(24),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3623,
+																									Ctx: p4027,
 																									FreeVars: ast.Identifiers{
 																										"str",
 																									},
@@ -46228,17 +50933,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(345),
-																											Column: int(28),
+																											Line: int(358),
+																											Column: int(26),
 																										},
 																										End: ast.Location{
-																											Line: int(345),
-																											Column: int(33),
+																											Line: int(358),
+																											Column: int(31),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3623,
+																									Ctx: p4027,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -46248,17 +50953,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(345),
-																												Column: int(28),
+																												Line: int(358),
+																												Column: int(26),
 																											},
 																											End: ast.Location{
-																												Line: int(345),
-																												Column: int(29),
+																												Line: int(358),
+																												Column: int(27),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3623,
+																										Ctx: p4027,
 																										FreeVars: ast.Identifiers{
 																											"j",
 																										},
@@ -46272,17 +50977,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(345),
-																												Column: int(32),
+																												Line: int(358),
+																												Column: int(30),
 																											},
 																											End: ast.Location{
-																												Line: int(345),
-																												Column: int(33),
+																												Line: int(358),
+																												Column: int(31),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3623,
+																										Ctx: p4027,
 																										FreeVars: nil,
 																									},
 																									Value: float64(1),
@@ -46297,17 +51002,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(345),
-																											Column: int(35),
+																											Line: int(358),
+																											Column: int(33),
 																										},
 																										End: ast.Location{
-																											Line: int(345),
-																											Column: int(45),
+																											Line: int(358),
+																											Column: int(43),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3623,
+																									Ctx: p4027,
 																									FreeVars: ast.Identifiers{
 																										"v",
 																									},
@@ -46317,17 +51022,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(345),
-																												Column: int(35),
+																												Line: int(358),
+																												Column: int(33),
 																											},
 																											End: ast.Location{
-																												Line: int(345),
-																												Column: int(41),
+																												Line: int(358),
+																												Column: int(39),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3623,
+																										Ctx: p4027,
 																										FreeVars: ast.Identifiers{
 																											"v",
 																										},
@@ -46337,17 +51042,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(345),
-																													Column: int(35),
+																													Line: int(358),
+																													Column: int(33),
 																												},
 																												End: ast.Location{
-																													Line: int(345),
-																													Column: int(36),
+																													Line: int(358),
+																													Column: int(34),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3623,
+																											Ctx: p4027,
 																											FreeVars: ast.Identifiers{
 																												"v",
 																											},
@@ -46361,17 +51066,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(345),
-																													Column: int(39),
+																													Line: int(358),
+																													Column: int(37),
 																												},
 																												End: ast.Location{
-																													Line: int(345),
-																													Column: int(41),
+																													Line: int(358),
+																													Column: int(39),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3623,
+																											Ctx: p4027,
 																											FreeVars: nil,
 																										},
 																										Value: float64(10),
@@ -46385,17 +51090,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(345),
-																												Column: int(44),
+																												Line: int(358),
+																												Column: int(42),
 																											},
 																											End: ast.Location{
-																												Line: int(345),
-																												Column: int(45),
+																												Line: int(358),
+																												Column: int(43),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3623,
+																										Ctx: p4027,
 																										FreeVars: nil,
 																									},
 																									Value: float64(1),
@@ -46416,7 +51121,7 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(12),
+																					Indent: int(10),
 																					Comment: []string{},
 																				},
 																			},
@@ -46425,17 +51130,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(346),
-																							Column: int(18),
+																							Line: int(359),
+																							Column: int(16),
 																						},
 																						End: ast.Location{
-																							Line: int(363),
-																							Column: int(29),
+																							Line: int(376),
+																							Column: int(27),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3546,
+																					Ctx: p3956,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																						"consume",
@@ -46449,17 +51154,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(346),
-																								Column: int(21),
+																								Line: int(359),
+																								Column: int(19),
 																							},
 																							End: ast.Location{
-																								Line: int(346),
-																								Column: int(29),
+																								Line: int(359),
+																								Column: int(27),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3546,
+																						Ctx: p3956,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																						},
@@ -46469,17 +51174,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(346),
-																									Column: int(21),
+																									Line: int(359),
+																									Column: int(19),
 																								},
 																								End: ast.Location{
-																									Line: int(346),
-																									Column: int(22),
+																									Line: int(359),
+																									Column: int(20),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3546,
+																							Ctx: p3956,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																							},
@@ -46493,17 +51198,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(346),
-																									Column: int(26),
+																									Line: int(359),
+																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(346),
-																									Column: int(29),
+																									Line: int(359),
+																									Column: int(27),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3546,
+																							Ctx: p3956,
 																							FreeVars: nil,
 																						},
 																						Value: "2",
@@ -46517,17 +51222,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(347),
-																								Column: int(15),
+																								Line: int(360),
+																								Column: int(13),
 																							},
 																							End: ast.Location{
-																								Line: int(347),
-																								Column: int(46),
+																								Line: int(360),
+																								Column: int(44),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3546,
+																						Ctx: p3956,
 																						FreeVars: ast.Identifiers{
 																							"consume",
 																							"j",
@@ -46540,12 +51245,12 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(347),
-																									Column: int(15),
+																									Line: int(360),
+																									Column: int(13),
 																								},
 																								End: ast.Location{
-																									Line: int(347),
-																									Column: int(22),
+																									Line: int(360),
+																									Column: int(20),
 																								},
 																								File: p1,
 																							},
@@ -46553,11 +51258,11 @@ var _StdAst = &ast.DesugaredObject{
 																								ast.FodderElement{
 																									Kind: ast.FodderKind(0),
 																									Blanks: int(0),
-																									Indent: int(14),
+																									Indent: int(12),
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p3546,
+																							Ctx: p3956,
 																							FreeVars: ast.Identifiers{
 																								"consume",
 																							},
@@ -46573,17 +51278,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(347),
-																												Column: int(23),
+																												Line: int(360),
+																												Column: int(21),
 																											},
 																											End: ast.Location{
-																												Line: int(347),
-																												Column: int(26),
+																												Line: int(360),
+																												Column: int(24),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3653,
+																										Ctx: p4057,
 																										FreeVars: ast.Identifiers{
 																											"str",
 																										},
@@ -46598,17 +51303,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(347),
-																												Column: int(28),
+																												Line: int(360),
+																												Column: int(26),
 																											},
 																											End: ast.Location{
-																												Line: int(347),
-																												Column: int(33),
+																												Line: int(360),
+																												Column: int(31),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3653,
+																										Ctx: p4057,
 																										FreeVars: ast.Identifiers{
 																											"j",
 																										},
@@ -46618,17 +51323,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(347),
-																													Column: int(28),
+																													Line: int(360),
+																													Column: int(26),
 																												},
 																												End: ast.Location{
-																													Line: int(347),
-																													Column: int(29),
+																													Line: int(360),
+																													Column: int(27),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3653,
+																											Ctx: p4057,
 																											FreeVars: ast.Identifiers{
 																												"j",
 																											},
@@ -46642,17 +51347,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(347),
-																													Column: int(32),
+																													Line: int(360),
+																													Column: int(30),
 																												},
 																												End: ast.Location{
-																													Line: int(347),
-																													Column: int(33),
+																													Line: int(360),
+																													Column: int(31),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3653,
+																											Ctx: p4057,
 																											FreeVars: nil,
 																										},
 																										Value: float64(1),
@@ -46667,17 +51372,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(347),
-																												Column: int(35),
+																												Line: int(360),
+																												Column: int(33),
 																											},
 																											End: ast.Location{
-																												Line: int(347),
-																												Column: int(45),
+																												Line: int(360),
+																												Column: int(43),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3653,
+																										Ctx: p4057,
 																										FreeVars: ast.Identifiers{
 																											"v",
 																										},
@@ -46687,17 +51392,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(347),
-																													Column: int(35),
+																													Line: int(360),
+																													Column: int(33),
 																												},
 																												End: ast.Location{
-																													Line: int(347),
-																													Column: int(41),
+																													Line: int(360),
+																													Column: int(39),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3653,
+																											Ctx: p4057,
 																											FreeVars: ast.Identifiers{
 																												"v",
 																											},
@@ -46707,17 +51412,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(347),
-																														Column: int(35),
+																														Line: int(360),
+																														Column: int(33),
 																													},
 																													End: ast.Location{
-																														Line: int(347),
-																														Column: int(36),
+																														Line: int(360),
+																														Column: int(34),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3653,
+																												Ctx: p4057,
 																												FreeVars: ast.Identifiers{
 																													"v",
 																												},
@@ -46731,17 +51436,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(347),
-																														Column: int(39),
+																														Line: int(360),
+																														Column: int(37),
 																													},
 																													End: ast.Location{
-																														Line: int(347),
-																														Column: int(41),
+																														Line: int(360),
+																														Column: int(39),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3653,
+																												Ctx: p4057,
 																												FreeVars: nil,
 																											},
 																											Value: float64(10),
@@ -46755,17 +51460,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(347),
-																													Column: int(44),
+																													Line: int(360),
+																													Column: int(42),
 																												},
 																												End: ast.Location{
-																													Line: int(347),
-																													Column: int(45),
+																													Line: int(360),
+																													Column: int(43),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3653,
+																											Ctx: p4057,
 																											FreeVars: nil,
 																										},
 																										Value: float64(2),
@@ -46786,7 +51491,7 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(12),
+																						Indent: int(10),
 																						Comment: []string{},
 																					},
 																				},
@@ -46795,17 +51500,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(348),
-																								Column: int(18),
+																								Line: int(361),
+																								Column: int(16),
 																							},
 																							End: ast.Location{
-																								Line: int(363),
-																								Column: int(29),
+																								Line: int(376),
+																								Column: int(27),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p3546,
+																						Ctx: p3956,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																							"consume",
@@ -46819,17 +51524,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(348),
-																									Column: int(21),
+																									Line: int(361),
+																									Column: int(19),
 																								},
 																								End: ast.Location{
-																									Line: int(348),
-																									Column: int(29),
+																									Line: int(361),
+																									Column: int(27),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3546,
+																							Ctx: p3956,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																							},
@@ -46839,17 +51544,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(348),
-																										Column: int(21),
+																										Line: int(361),
+																										Column: int(19),
 																									},
 																									End: ast.Location{
-																										Line: int(348),
-																										Column: int(22),
+																										Line: int(361),
+																										Column: int(20),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3546,
+																								Ctx: p3956,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																								},
@@ -46863,17 +51568,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(348),
-																										Column: int(26),
+																										Line: int(361),
+																										Column: int(24),
 																									},
 																									End: ast.Location{
-																										Line: int(348),
-																										Column: int(29),
+																										Line: int(361),
+																										Column: int(27),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3546,
+																								Ctx: p3956,
 																								FreeVars: nil,
 																							},
 																							Value: "3",
@@ -46887,17 +51592,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(349),
-																									Column: int(15),
+																									Line: int(362),
+																									Column: int(13),
 																								},
 																								End: ast.Location{
-																									Line: int(349),
-																									Column: int(46),
+																									Line: int(362),
+																									Column: int(44),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3546,
+																							Ctx: p3956,
 																							FreeVars: ast.Identifiers{
 																								"consume",
 																								"j",
@@ -46910,12 +51615,12 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(349),
-																										Column: int(15),
+																										Line: int(362),
+																										Column: int(13),
 																									},
 																									End: ast.Location{
-																										Line: int(349),
-																										Column: int(22),
+																										Line: int(362),
+																										Column: int(20),
 																									},
 																									File: p1,
 																								},
@@ -46923,11 +51628,11 @@ var _StdAst = &ast.DesugaredObject{
 																									ast.FodderElement{
 																										Kind: ast.FodderKind(0),
 																										Blanks: int(0),
-																										Indent: int(14),
+																										Indent: int(12),
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p3546,
+																								Ctx: p3956,
 																								FreeVars: ast.Identifiers{
 																									"consume",
 																								},
@@ -46943,17 +51648,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(349),
-																													Column: int(23),
+																													Line: int(362),
+																													Column: int(21),
 																												},
 																												End: ast.Location{
-																													Line: int(349),
-																													Column: int(26),
+																													Line: int(362),
+																													Column: int(24),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3683,
+																											Ctx: p4087,
 																											FreeVars: ast.Identifiers{
 																												"str",
 																											},
@@ -46968,17 +51673,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(349),
-																													Column: int(28),
+																													Line: int(362),
+																													Column: int(26),
 																												},
 																												End: ast.Location{
-																													Line: int(349),
-																													Column: int(33),
+																													Line: int(362),
+																													Column: int(31),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3683,
+																											Ctx: p4087,
 																											FreeVars: ast.Identifiers{
 																												"j",
 																											},
@@ -46988,17 +51693,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(349),
-																														Column: int(28),
+																														Line: int(362),
+																														Column: int(26),
 																													},
 																													End: ast.Location{
-																														Line: int(349),
-																														Column: int(29),
+																														Line: int(362),
+																														Column: int(27),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3683,
+																												Ctx: p4087,
 																												FreeVars: ast.Identifiers{
 																													"j",
 																												},
@@ -47012,17 +51717,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(349),
-																														Column: int(32),
+																														Line: int(362),
+																														Column: int(30),
 																													},
 																													End: ast.Location{
-																														Line: int(349),
-																														Column: int(33),
+																														Line: int(362),
+																														Column: int(31),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3683,
+																												Ctx: p4087,
 																												FreeVars: nil,
 																											},
 																											Value: float64(1),
@@ -47037,17 +51742,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(349),
-																													Column: int(35),
+																													Line: int(362),
+																													Column: int(33),
 																												},
 																												End: ast.Location{
-																													Line: int(349),
-																													Column: int(45),
+																													Line: int(362),
+																													Column: int(43),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3683,
+																											Ctx: p4087,
 																											FreeVars: ast.Identifiers{
 																												"v",
 																											},
@@ -47057,17 +51762,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(349),
-																														Column: int(35),
+																														Line: int(362),
+																														Column: int(33),
 																													},
 																													End: ast.Location{
-																														Line: int(349),
-																														Column: int(41),
+																														Line: int(362),
+																														Column: int(39),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3683,
+																												Ctx: p4087,
 																												FreeVars: ast.Identifiers{
 																													"v",
 																												},
@@ -47077,17 +51782,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(349),
-																															Column: int(35),
+																															Line: int(362),
+																															Column: int(33),
 																														},
 																														End: ast.Location{
-																															Line: int(349),
-																															Column: int(36),
+																															Line: int(362),
+																															Column: int(34),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3683,
+																													Ctx: p4087,
 																													FreeVars: ast.Identifiers{
 																														"v",
 																													},
@@ -47101,17 +51806,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(349),
-																															Column: int(39),
+																															Line: int(362),
+																															Column: int(37),
 																														},
 																														End: ast.Location{
-																															Line: int(349),
-																															Column: int(41),
+																															Line: int(362),
+																															Column: int(39),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3683,
+																													Ctx: p4087,
 																													FreeVars: nil,
 																												},
 																												Value: float64(10),
@@ -47125,17 +51830,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(349),
-																														Column: int(44),
+																														Line: int(362),
+																														Column: int(42),
 																													},
 																													End: ast.Location{
-																														Line: int(349),
-																														Column: int(45),
+																														Line: int(362),
+																														Column: int(43),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3683,
+																												Ctx: p4087,
 																												FreeVars: nil,
 																											},
 																											Value: float64(3),
@@ -47156,7 +51861,7 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(12),
+																							Indent: int(10),
 																							Comment: []string{},
 																						},
 																					},
@@ -47165,17 +51870,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(350),
-																									Column: int(18),
+																									Line: int(363),
+																									Column: int(16),
 																								},
 																								End: ast.Location{
-																									Line: int(363),
-																									Column: int(29),
+																									Line: int(376),
+																									Column: int(27),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p3546,
+																							Ctx: p3956,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																								"consume",
@@ -47189,17 +51894,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(350),
-																										Column: int(21),
+																										Line: int(363),
+																										Column: int(19),
 																									},
 																									End: ast.Location{
-																										Line: int(350),
-																										Column: int(29),
+																										Line: int(363),
+																										Column: int(27),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3546,
+																								Ctx: p3956,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																								},
@@ -47209,17 +51914,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(350),
-																											Column: int(21),
+																											Line: int(363),
+																											Column: int(19),
 																										},
 																										End: ast.Location{
-																											Line: int(350),
-																											Column: int(22),
+																											Line: int(363),
+																											Column: int(20),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3546,
+																									Ctx: p3956,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																									},
@@ -47233,17 +51938,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(350),
-																											Column: int(26),
+																											Line: int(363),
+																											Column: int(24),
 																										},
 																										End: ast.Location{
-																											Line: int(350),
-																											Column: int(29),
+																											Line: int(363),
+																											Column: int(27),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3546,
+																									Ctx: p3956,
 																									FreeVars: nil,
 																								},
 																								Value: "4",
@@ -47257,17 +51962,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(351),
-																										Column: int(15),
+																										Line: int(364),
+																										Column: int(13),
 																									},
 																									End: ast.Location{
-																										Line: int(351),
-																										Column: int(46),
+																										Line: int(364),
+																										Column: int(44),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3546,
+																								Ctx: p3956,
 																								FreeVars: ast.Identifiers{
 																									"consume",
 																									"j",
@@ -47280,12 +51985,12 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(351),
-																											Column: int(15),
+																											Line: int(364),
+																											Column: int(13),
 																										},
 																										End: ast.Location{
-																											Line: int(351),
-																											Column: int(22),
+																											Line: int(364),
+																											Column: int(20),
 																										},
 																										File: p1,
 																									},
@@ -47293,11 +51998,11 @@ var _StdAst = &ast.DesugaredObject{
 																										ast.FodderElement{
 																											Kind: ast.FodderKind(0),
 																											Blanks: int(0),
-																											Indent: int(14),
+																											Indent: int(12),
 																											Comment: []string{},
 																										},
 																									},
-																									Ctx: p3546,
+																									Ctx: p3956,
 																									FreeVars: ast.Identifiers{
 																										"consume",
 																									},
@@ -47313,17 +52018,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(351),
-																														Column: int(23),
+																														Line: int(364),
+																														Column: int(21),
 																													},
 																													End: ast.Location{
-																														Line: int(351),
-																														Column: int(26),
+																														Line: int(364),
+																														Column: int(24),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3713,
+																												Ctx: p4117,
 																												FreeVars: ast.Identifiers{
 																													"str",
 																												},
@@ -47338,17 +52043,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(351),
-																														Column: int(28),
+																														Line: int(364),
+																														Column: int(26),
 																													},
 																													End: ast.Location{
-																														Line: int(351),
-																														Column: int(33),
+																														Line: int(364),
+																														Column: int(31),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3713,
+																												Ctx: p4117,
 																												FreeVars: ast.Identifiers{
 																													"j",
 																												},
@@ -47358,17 +52063,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(351),
-																															Column: int(28),
+																															Line: int(364),
+																															Column: int(26),
 																														},
 																														End: ast.Location{
-																															Line: int(351),
-																															Column: int(29),
+																															Line: int(364),
+																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3713,
+																													Ctx: p4117,
 																													FreeVars: ast.Identifiers{
 																														"j",
 																													},
@@ -47382,17 +52087,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(351),
-																															Column: int(32),
+																															Line: int(364),
+																															Column: int(30),
 																														},
 																														End: ast.Location{
-																															Line: int(351),
-																															Column: int(33),
+																															Line: int(364),
+																															Column: int(31),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3713,
+																													Ctx: p4117,
 																													FreeVars: nil,
 																												},
 																												Value: float64(1),
@@ -47407,17 +52112,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(351),
-																														Column: int(35),
+																														Line: int(364),
+																														Column: int(33),
 																													},
 																													End: ast.Location{
-																														Line: int(351),
-																														Column: int(45),
+																														Line: int(364),
+																														Column: int(43),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3713,
+																												Ctx: p4117,
 																												FreeVars: ast.Identifiers{
 																													"v",
 																												},
@@ -47427,17 +52132,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(351),
-																															Column: int(35),
+																															Line: int(364),
+																															Column: int(33),
 																														},
 																														End: ast.Location{
-																															Line: int(351),
-																															Column: int(41),
+																															Line: int(364),
+																															Column: int(39),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3713,
+																													Ctx: p4117,
 																													FreeVars: ast.Identifiers{
 																														"v",
 																													},
@@ -47447,17 +52152,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(351),
-																																Column: int(35),
+																																Line: int(364),
+																																Column: int(33),
 																															},
 																															End: ast.Location{
-																																Line: int(351),
-																																Column: int(36),
+																																Line: int(364),
+																																Column: int(34),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3713,
+																														Ctx: p4117,
 																														FreeVars: ast.Identifiers{
 																															"v",
 																														},
@@ -47471,17 +52176,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(351),
-																																Column: int(39),
+																																Line: int(364),
+																																Column: int(37),
 																															},
 																															End: ast.Location{
-																																Line: int(351),
-																																Column: int(41),
+																																Line: int(364),
+																																Column: int(39),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3713,
+																														Ctx: p4117,
 																														FreeVars: nil,
 																													},
 																													Value: float64(10),
@@ -47495,17 +52200,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(351),
-																															Column: int(44),
+																															Line: int(364),
+																															Column: int(42),
 																														},
 																														End: ast.Location{
-																															Line: int(351),
-																															Column: int(45),
+																															Line: int(364),
+																															Column: int(43),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3713,
+																													Ctx: p4117,
 																													FreeVars: nil,
 																												},
 																												Value: float64(4),
@@ -47526,7 +52231,7 @@ var _StdAst = &ast.DesugaredObject{
 																							ast.FodderElement{
 																								Kind: ast.FodderKind(0),
 																								Blanks: int(0),
-																								Indent: int(12),
+																								Indent: int(10),
 																								Comment: []string{},
 																							},
 																						},
@@ -47535,17 +52240,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(352),
-																										Column: int(18),
+																										Line: int(365),
+																										Column: int(16),
 																									},
 																									End: ast.Location{
-																										Line: int(363),
-																										Column: int(29),
+																										Line: int(376),
+																										Column: int(27),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p3546,
+																								Ctx: p3956,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																									"consume",
@@ -47559,17 +52264,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(352),
-																											Column: int(21),
+																											Line: int(365),
+																											Column: int(19),
 																										},
 																										End: ast.Location{
-																											Line: int(352),
-																											Column: int(29),
+																											Line: int(365),
+																											Column: int(27),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3546,
+																									Ctx: p3956,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																									},
@@ -47579,17 +52284,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(352),
-																												Column: int(21),
+																												Line: int(365),
+																												Column: int(19),
 																											},
 																											End: ast.Location{
-																												Line: int(352),
-																												Column: int(22),
+																												Line: int(365),
+																												Column: int(20),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3546,
+																										Ctx: p3956,
 																										FreeVars: ast.Identifiers{
 																											"c",
 																										},
@@ -47603,17 +52308,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(352),
-																												Column: int(26),
+																												Line: int(365),
+																												Column: int(24),
 																											},
 																											End: ast.Location{
-																												Line: int(352),
-																												Column: int(29),
+																												Line: int(365),
+																												Column: int(27),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3546,
+																										Ctx: p3956,
 																										FreeVars: nil,
 																									},
 																									Value: "5",
@@ -47627,17 +52332,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(353),
-																											Column: int(15),
+																											Line: int(366),
+																											Column: int(13),
 																										},
 																										End: ast.Location{
-																											Line: int(353),
-																											Column: int(46),
+																											Line: int(366),
+																											Column: int(44),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3546,
+																									Ctx: p3956,
 																									FreeVars: ast.Identifiers{
 																										"consume",
 																										"j",
@@ -47650,12 +52355,12 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(353),
-																												Column: int(15),
+																												Line: int(366),
+																												Column: int(13),
 																											},
 																											End: ast.Location{
-																												Line: int(353),
-																												Column: int(22),
+																												Line: int(366),
+																												Column: int(20),
 																											},
 																											File: p1,
 																										},
@@ -47663,11 +52368,11 @@ var _StdAst = &ast.DesugaredObject{
 																											ast.FodderElement{
 																												Kind: ast.FodderKind(0),
 																												Blanks: int(0),
-																												Indent: int(14),
+																												Indent: int(12),
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p3546,
+																										Ctx: p3956,
 																										FreeVars: ast.Identifiers{
 																											"consume",
 																										},
@@ -47683,17 +52388,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(353),
-																															Column: int(23),
+																															Line: int(366),
+																															Column: int(21),
 																														},
 																														End: ast.Location{
-																															Line: int(353),
-																															Column: int(26),
+																															Line: int(366),
+																															Column: int(24),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3743,
+																													Ctx: p4147,
 																													FreeVars: ast.Identifiers{
 																														"str",
 																													},
@@ -47708,17 +52413,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(353),
-																															Column: int(28),
+																															Line: int(366),
+																															Column: int(26),
 																														},
 																														End: ast.Location{
-																															Line: int(353),
-																															Column: int(33),
+																															Line: int(366),
+																															Column: int(31),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3743,
+																													Ctx: p4147,
 																													FreeVars: ast.Identifiers{
 																														"j",
 																													},
@@ -47728,17 +52433,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(353),
-																																Column: int(28),
+																																Line: int(366),
+																																Column: int(26),
 																															},
 																															End: ast.Location{
-																																Line: int(353),
-																																Column: int(29),
+																																Line: int(366),
+																																Column: int(27),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3743,
+																														Ctx: p4147,
 																														FreeVars: ast.Identifiers{
 																															"j",
 																														},
@@ -47752,17 +52457,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(353),
-																																Column: int(32),
+																																Line: int(366),
+																																Column: int(30),
 																															},
 																															End: ast.Location{
-																																Line: int(353),
-																																Column: int(33),
+																																Line: int(366),
+																																Column: int(31),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3743,
+																														Ctx: p4147,
 																														FreeVars: nil,
 																													},
 																													Value: float64(1),
@@ -47777,17 +52482,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(353),
-																															Column: int(35),
+																															Line: int(366),
+																															Column: int(33),
 																														},
 																														End: ast.Location{
-																															Line: int(353),
-																															Column: int(45),
+																															Line: int(366),
+																															Column: int(43),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3743,
+																													Ctx: p4147,
 																													FreeVars: ast.Identifiers{
 																														"v",
 																													},
@@ -47797,17 +52502,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(353),
-																																Column: int(35),
+																																Line: int(366),
+																																Column: int(33),
 																															},
 																															End: ast.Location{
-																																Line: int(353),
-																																Column: int(41),
+																																Line: int(366),
+																																Column: int(39),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3743,
+																														Ctx: p4147,
 																														FreeVars: ast.Identifiers{
 																															"v",
 																														},
@@ -47817,17 +52522,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(353),
-																																	Column: int(35),
+																																	Line: int(366),
+																																	Column: int(33),
 																																},
 																																End: ast.Location{
-																																	Line: int(353),
-																																	Column: int(36),
+																																	Line: int(366),
+																																	Column: int(34),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3743,
+																															Ctx: p4147,
 																															FreeVars: ast.Identifiers{
 																																"v",
 																															},
@@ -47841,17 +52546,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(353),
-																																	Column: int(39),
+																																	Line: int(366),
+																																	Column: int(37),
 																																},
 																																End: ast.Location{
-																																	Line: int(353),
-																																	Column: int(41),
+																																	Line: int(366),
+																																	Column: int(39),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3743,
+																															Ctx: p4147,
 																															FreeVars: nil,
 																														},
 																														Value: float64(10),
@@ -47865,17 +52570,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(353),
-																																Column: int(44),
+																																Line: int(366),
+																																Column: int(42),
 																															},
 																															End: ast.Location{
-																																Line: int(353),
-																																Column: int(45),
+																																Line: int(366),
+																																Column: int(43),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3743,
+																														Ctx: p4147,
 																														FreeVars: nil,
 																													},
 																													Value: float64(5),
@@ -47896,7 +52601,7 @@ var _StdAst = &ast.DesugaredObject{
 																								ast.FodderElement{
 																									Kind: ast.FodderKind(0),
 																									Blanks: int(0),
-																									Indent: int(12),
+																									Indent: int(10),
 																									Comment: []string{},
 																								},
 																							},
@@ -47905,17 +52610,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(354),
-																											Column: int(18),
+																											Line: int(367),
+																											Column: int(16),
 																										},
 																										End: ast.Location{
-																											Line: int(363),
-																											Column: int(29),
+																											Line: int(376),
+																											Column: int(27),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p3546,
+																									Ctx: p3956,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																										"consume",
@@ -47929,17 +52634,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(354),
-																												Column: int(21),
+																												Line: int(367),
+																												Column: int(19),
 																											},
 																											End: ast.Location{
-																												Line: int(354),
-																												Column: int(29),
+																												Line: int(367),
+																												Column: int(27),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3546,
+																										Ctx: p3956,
 																										FreeVars: ast.Identifiers{
 																											"c",
 																										},
@@ -47949,17 +52654,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(354),
-																													Column: int(21),
+																													Line: int(367),
+																													Column: int(19),
 																												},
 																												End: ast.Location{
-																													Line: int(354),
-																													Column: int(22),
+																													Line: int(367),
+																													Column: int(20),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3546,
+																											Ctx: p3956,
 																											FreeVars: ast.Identifiers{
 																												"c",
 																											},
@@ -47973,17 +52678,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(354),
-																													Column: int(26),
+																													Line: int(367),
+																													Column: int(24),
 																												},
 																												End: ast.Location{
-																													Line: int(354),
-																													Column: int(29),
+																													Line: int(367),
+																													Column: int(27),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3546,
+																											Ctx: p3956,
 																											FreeVars: nil,
 																										},
 																										Value: "6",
@@ -47997,17 +52702,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(355),
-																												Column: int(15),
+																												Line: int(368),
+																												Column: int(13),
 																											},
 																											End: ast.Location{
-																												Line: int(355),
-																												Column: int(46),
+																												Line: int(368),
+																												Column: int(44),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3546,
+																										Ctx: p3956,
 																										FreeVars: ast.Identifiers{
 																											"consume",
 																											"j",
@@ -48020,12 +52725,12 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(355),
-																													Column: int(15),
+																													Line: int(368),
+																													Column: int(13),
 																												},
 																												End: ast.Location{
-																													Line: int(355),
-																													Column: int(22),
+																													Line: int(368),
+																													Column: int(20),
 																												},
 																												File: p1,
 																											},
@@ -48033,11 +52738,11 @@ var _StdAst = &ast.DesugaredObject{
 																												ast.FodderElement{
 																													Kind: ast.FodderKind(0),
 																													Blanks: int(0),
-																													Indent: int(14),
+																													Indent: int(12),
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p3546,
+																											Ctx: p3956,
 																											FreeVars: ast.Identifiers{
 																												"consume",
 																											},
@@ -48053,17 +52758,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(355),
-																																Column: int(23),
+																																Line: int(368),
+																																Column: int(21),
 																															},
 																															End: ast.Location{
-																																Line: int(355),
-																																Column: int(26),
+																																Line: int(368),
+																																Column: int(24),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3773,
+																														Ctx: p4177,
 																														FreeVars: ast.Identifiers{
 																															"str",
 																														},
@@ -48078,17 +52783,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(355),
-																																Column: int(28),
+																																Line: int(368),
+																																Column: int(26),
 																															},
 																															End: ast.Location{
-																																Line: int(355),
-																																Column: int(33),
+																																Line: int(368),
+																																Column: int(31),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3773,
+																														Ctx: p4177,
 																														FreeVars: ast.Identifiers{
 																															"j",
 																														},
@@ -48098,17 +52803,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(355),
-																																	Column: int(28),
+																																	Line: int(368),
+																																	Column: int(26),
 																																},
 																																End: ast.Location{
-																																	Line: int(355),
-																																	Column: int(29),
+																																	Line: int(368),
+																																	Column: int(27),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3773,
+																															Ctx: p4177,
 																															FreeVars: ast.Identifiers{
 																																"j",
 																															},
@@ -48122,17 +52827,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(355),
-																																	Column: int(32),
+																																	Line: int(368),
+																																	Column: int(30),
 																																},
 																																End: ast.Location{
-																																	Line: int(355),
-																																	Column: int(33),
+																																	Line: int(368),
+																																	Column: int(31),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3773,
+																															Ctx: p4177,
 																															FreeVars: nil,
 																														},
 																														Value: float64(1),
@@ -48147,17 +52852,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(355),
-																																Column: int(35),
+																																Line: int(368),
+																																Column: int(33),
 																															},
 																															End: ast.Location{
-																																Line: int(355),
-																																Column: int(45),
+																																Line: int(368),
+																																Column: int(43),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3773,
+																														Ctx: p4177,
 																														FreeVars: ast.Identifiers{
 																															"v",
 																														},
@@ -48167,17 +52872,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(355),
-																																	Column: int(35),
+																																	Line: int(368),
+																																	Column: int(33),
 																																},
 																																End: ast.Location{
-																																	Line: int(355),
-																																	Column: int(41),
+																																	Line: int(368),
+																																	Column: int(39),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3773,
+																															Ctx: p4177,
 																															FreeVars: ast.Identifiers{
 																																"v",
 																															},
@@ -48187,17 +52892,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(355),
-																																		Column: int(35),
+																																		Line: int(368),
+																																		Column: int(33),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(355),
-																																		Column: int(36),
+																																		Line: int(368),
+																																		Column: int(34),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3773,
+																																Ctx: p4177,
 																																FreeVars: ast.Identifiers{
 																																	"v",
 																																},
@@ -48211,17 +52916,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(355),
-																																		Column: int(39),
+																																		Line: int(368),
+																																		Column: int(37),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(355),
-																																		Column: int(41),
+																																		Line: int(368),
+																																		Column: int(39),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3773,
+																																Ctx: p4177,
 																																FreeVars: nil,
 																															},
 																															Value: float64(10),
@@ -48235,17 +52940,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(355),
-																																	Column: int(44),
+																																	Line: int(368),
+																																	Column: int(42),
 																																},
 																																End: ast.Location{
-																																	Line: int(355),
-																																	Column: int(45),
+																																	Line: int(368),
+																																	Column: int(43),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3773,
+																															Ctx: p4177,
 																															FreeVars: nil,
 																														},
 																														Value: float64(6),
@@ -48266,7 +52971,7 @@ var _StdAst = &ast.DesugaredObject{
 																									ast.FodderElement{
 																										Kind: ast.FodderKind(0),
 																										Blanks: int(0),
-																										Indent: int(12),
+																										Indent: int(10),
 																										Comment: []string{},
 																									},
 																								},
@@ -48275,17 +52980,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(356),
-																												Column: int(18),
+																												Line: int(369),
+																												Column: int(16),
 																											},
 																											End: ast.Location{
-																												Line: int(363),
-																												Column: int(29),
+																												Line: int(376),
+																												Column: int(27),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p3546,
+																										Ctx: p3956,
 																										FreeVars: ast.Identifiers{
 																											"c",
 																											"consume",
@@ -48299,17 +53004,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(356),
-																													Column: int(21),
+																													Line: int(369),
+																													Column: int(19),
 																												},
 																												End: ast.Location{
-																													Line: int(356),
-																													Column: int(29),
+																													Line: int(369),
+																													Column: int(27),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3546,
+																											Ctx: p3956,
 																											FreeVars: ast.Identifiers{
 																												"c",
 																											},
@@ -48319,17 +53024,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(356),
-																														Column: int(21),
+																														Line: int(369),
+																														Column: int(19),
 																													},
 																													End: ast.Location{
-																														Line: int(356),
-																														Column: int(22),
+																														Line: int(369),
+																														Column: int(20),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3546,
+																												Ctx: p3956,
 																												FreeVars: ast.Identifiers{
 																													"c",
 																												},
@@ -48343,17 +53048,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(356),
-																														Column: int(26),
+																														Line: int(369),
+																														Column: int(24),
 																													},
 																													End: ast.Location{
-																														Line: int(356),
-																														Column: int(29),
+																														Line: int(369),
+																														Column: int(27),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3546,
+																												Ctx: p3956,
 																												FreeVars: nil,
 																											},
 																											Value: "7",
@@ -48367,17 +53072,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(357),
-																													Column: int(15),
+																													Line: int(370),
+																													Column: int(13),
 																												},
 																												End: ast.Location{
-																													Line: int(357),
-																													Column: int(46),
+																													Line: int(370),
+																													Column: int(44),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3546,
+																											Ctx: p3956,
 																											FreeVars: ast.Identifiers{
 																												"consume",
 																												"j",
@@ -48390,12 +53095,12 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(357),
-																														Column: int(15),
+																														Line: int(370),
+																														Column: int(13),
 																													},
 																													End: ast.Location{
-																														Line: int(357),
-																														Column: int(22),
+																														Line: int(370),
+																														Column: int(20),
 																													},
 																													File: p1,
 																												},
@@ -48403,11 +53108,11 @@ var _StdAst = &ast.DesugaredObject{
 																													ast.FodderElement{
 																														Kind: ast.FodderKind(0),
 																														Blanks: int(0),
-																														Indent: int(14),
+																														Indent: int(12),
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p3546,
+																												Ctx: p3956,
 																												FreeVars: ast.Identifiers{
 																													"consume",
 																												},
@@ -48423,17 +53128,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(357),
-																																	Column: int(23),
+																																	Line: int(370),
+																																	Column: int(21),
 																																},
 																																End: ast.Location{
-																																	Line: int(357),
-																																	Column: int(26),
+																																	Line: int(370),
+																																	Column: int(24),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3803,
+																															Ctx: p4207,
 																															FreeVars: ast.Identifiers{
 																																"str",
 																															},
@@ -48448,17 +53153,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(357),
-																																	Column: int(28),
+																																	Line: int(370),
+																																	Column: int(26),
 																																},
 																																End: ast.Location{
-																																	Line: int(357),
-																																	Column: int(33),
+																																	Line: int(370),
+																																	Column: int(31),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3803,
+																															Ctx: p4207,
 																															FreeVars: ast.Identifiers{
 																																"j",
 																															},
@@ -48468,17 +53173,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(357),
-																																		Column: int(28),
+																																		Line: int(370),
+																																		Column: int(26),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(357),
-																																		Column: int(29),
+																																		Line: int(370),
+																																		Column: int(27),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3803,
+																																Ctx: p4207,
 																																FreeVars: ast.Identifiers{
 																																	"j",
 																																},
@@ -48492,17 +53197,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(357),
-																																		Column: int(32),
+																																		Line: int(370),
+																																		Column: int(30),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(357),
-																																		Column: int(33),
+																																		Line: int(370),
+																																		Column: int(31),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3803,
+																																Ctx: p4207,
 																																FreeVars: nil,
 																															},
 																															Value: float64(1),
@@ -48517,17 +53222,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(357),
-																																	Column: int(35),
+																																	Line: int(370),
+																																	Column: int(33),
 																																},
 																																End: ast.Location{
-																																	Line: int(357),
-																																	Column: int(45),
+																																	Line: int(370),
+																																	Column: int(43),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p3803,
+																															Ctx: p4207,
 																															FreeVars: ast.Identifiers{
 																																"v",
 																															},
@@ -48537,17 +53242,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(357),
-																																		Column: int(35),
+																																		Line: int(370),
+																																		Column: int(33),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(357),
-																																		Column: int(41),
+																																		Line: int(370),
+																																		Column: int(39),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3803,
+																																Ctx: p4207,
 																																FreeVars: ast.Identifiers{
 																																	"v",
 																																},
@@ -48557,17 +53262,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(357),
-																																			Column: int(35),
+																																			Line: int(370),
+																																			Column: int(33),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(357),
-																																			Column: int(36),
+																																			Line: int(370),
+																																			Column: int(34),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3803,
+																																	Ctx: p4207,
 																																	FreeVars: ast.Identifiers{
 																																		"v",
 																																	},
@@ -48581,17 +53286,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(357),
-																																			Column: int(39),
+																																			Line: int(370),
+																																			Column: int(37),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(357),
-																																			Column: int(41),
+																																			Line: int(370),
+																																			Column: int(39),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3803,
+																																	Ctx: p4207,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(10),
@@ -48605,17 +53310,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(357),
-																																		Column: int(44),
+																																		Line: int(370),
+																																		Column: int(42),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(357),
-																																		Column: int(45),
+																																		Line: int(370),
+																																		Column: int(43),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3803,
+																																Ctx: p4207,
 																																FreeVars: nil,
 																															},
 																															Value: float64(7),
@@ -48636,7 +53341,7 @@ var _StdAst = &ast.DesugaredObject{
 																										ast.FodderElement{
 																											Kind: ast.FodderKind(0),
 																											Blanks: int(0),
-																											Indent: int(12),
+																											Indent: int(10),
 																											Comment: []string{},
 																										},
 																									},
@@ -48645,17 +53350,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(358),
-																													Column: int(18),
+																													Line: int(371),
+																													Column: int(16),
 																												},
 																												End: ast.Location{
-																													Line: int(363),
-																													Column: int(29),
+																													Line: int(376),
+																													Column: int(27),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3546,
+																											Ctx: p3956,
 																											FreeVars: ast.Identifiers{
 																												"c",
 																												"consume",
@@ -48669,17 +53374,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(358),
-																														Column: int(21),
+																														Line: int(371),
+																														Column: int(19),
 																													},
 																													End: ast.Location{
-																														Line: int(358),
-																														Column: int(29),
+																														Line: int(371),
+																														Column: int(27),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3546,
+																												Ctx: p3956,
 																												FreeVars: ast.Identifiers{
 																													"c",
 																												},
@@ -48689,17 +53394,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(358),
-																															Column: int(21),
+																															Line: int(371),
+																															Column: int(19),
 																														},
 																														End: ast.Location{
-																															Line: int(358),
-																															Column: int(22),
+																															Line: int(371),
+																															Column: int(20),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3546,
+																													Ctx: p3956,
 																													FreeVars: ast.Identifiers{
 																														"c",
 																													},
@@ -48713,17 +53418,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(358),
-																															Column: int(26),
+																															Line: int(371),
+																															Column: int(24),
 																														},
 																														End: ast.Location{
-																															Line: int(358),
-																															Column: int(29),
+																															Line: int(371),
+																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3546,
+																													Ctx: p3956,
 																													FreeVars: nil,
 																												},
 																												Value: "8",
@@ -48737,17 +53442,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(359),
-																														Column: int(15),
+																														Line: int(372),
+																														Column: int(13),
 																													},
 																													End: ast.Location{
-																														Line: int(359),
-																														Column: int(46),
+																														Line: int(372),
+																														Column: int(44),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3546,
+																												Ctx: p3956,
 																												FreeVars: ast.Identifiers{
 																													"consume",
 																													"j",
@@ -48760,12 +53465,12 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(359),
-																															Column: int(15),
+																															Line: int(372),
+																															Column: int(13),
 																														},
 																														End: ast.Location{
-																															Line: int(359),
-																															Column: int(22),
+																															Line: int(372),
+																															Column: int(20),
 																														},
 																														File: p1,
 																													},
@@ -48773,11 +53478,11 @@ var _StdAst = &ast.DesugaredObject{
 																														ast.FodderElement{
 																															Kind: ast.FodderKind(0),
 																															Blanks: int(0),
-																															Indent: int(14),
+																															Indent: int(12),
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p3546,
+																													Ctx: p3956,
 																													FreeVars: ast.Identifiers{
 																														"consume",
 																													},
@@ -48793,17 +53498,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(359),
-																																		Column: int(23),
+																																		Line: int(372),
+																																		Column: int(21),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(359),
-																																		Column: int(26),
+																																		Line: int(372),
+																																		Column: int(24),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3833,
+																																Ctx: p4237,
 																																FreeVars: ast.Identifiers{
 																																	"str",
 																																},
@@ -48818,17 +53523,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(359),
-																																		Column: int(28),
+																																		Line: int(372),
+																																		Column: int(26),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(359),
-																																		Column: int(33),
+																																		Line: int(372),
+																																		Column: int(31),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3833,
+																																Ctx: p4237,
 																																FreeVars: ast.Identifiers{
 																																	"j",
 																																},
@@ -48838,17 +53543,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(359),
-																																			Column: int(28),
+																																			Line: int(372),
+																																			Column: int(26),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(359),
-																																			Column: int(29),
+																																			Line: int(372),
+																																			Column: int(27),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3833,
+																																	Ctx: p4237,
 																																	FreeVars: ast.Identifiers{
 																																		"j",
 																																	},
@@ -48862,17 +53567,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(359),
-																																			Column: int(32),
+																																			Line: int(372),
+																																			Column: int(30),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(359),
-																																			Column: int(33),
+																																			Line: int(372),
+																																			Column: int(31),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3833,
+																																	Ctx: p4237,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(1),
@@ -48887,17 +53592,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(359),
-																																		Column: int(35),
+																																		Line: int(372),
+																																		Column: int(33),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(359),
-																																		Column: int(45),
+																																		Line: int(372),
+																																		Column: int(43),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3833,
+																																Ctx: p4237,
 																																FreeVars: ast.Identifiers{
 																																	"v",
 																																},
@@ -48907,17 +53612,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(359),
-																																			Column: int(35),
+																																			Line: int(372),
+																																			Column: int(33),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(359),
-																																			Column: int(41),
+																																			Line: int(372),
+																																			Column: int(39),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3833,
+																																	Ctx: p4237,
 																																	FreeVars: ast.Identifiers{
 																																		"v",
 																																	},
@@ -48927,17 +53632,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(359),
-																																				Column: int(35),
+																																				Line: int(372),
+																																				Column: int(33),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(359),
-																																				Column: int(36),
+																																				Line: int(372),
+																																				Column: int(34),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p3833,
+																																		Ctx: p4237,
 																																		FreeVars: ast.Identifiers{
 																																			"v",
 																																		},
@@ -48951,17 +53656,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(359),
-																																				Column: int(39),
+																																				Line: int(372),
+																																				Column: int(37),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(359),
-																																				Column: int(41),
+																																				Line: int(372),
+																																				Column: int(39),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p3833,
+																																		Ctx: p4237,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(10),
@@ -48975,17 +53680,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(359),
-																																			Column: int(44),
+																																			Line: int(372),
+																																			Column: int(42),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(359),
-																																			Column: int(45),
+																																			Line: int(372),
+																																			Column: int(43),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3833,
+																																	Ctx: p4237,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(8),
@@ -49006,7 +53711,7 @@ var _StdAst = &ast.DesugaredObject{
 																											ast.FodderElement{
 																												Kind: ast.FodderKind(0),
 																												Blanks: int(0),
-																												Indent: int(12),
+																												Indent: int(10),
 																												Comment: []string{},
 																											},
 																										},
@@ -49015,17 +53720,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(360),
-																														Column: int(18),
+																														Line: int(373),
+																														Column: int(16),
 																													},
 																													End: ast.Location{
-																														Line: int(363),
-																														Column: int(29),
+																														Line: int(376),
+																														Column: int(27),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3546,
+																												Ctx: p3956,
 																												FreeVars: ast.Identifiers{
 																													"c",
 																													"consume",
@@ -49039,17 +53744,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(360),
-																															Column: int(21),
+																															Line: int(373),
+																															Column: int(19),
 																														},
 																														End: ast.Location{
-																															Line: int(360),
-																															Column: int(29),
+																															Line: int(373),
+																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3546,
+																													Ctx: p3956,
 																													FreeVars: ast.Identifiers{
 																														"c",
 																													},
@@ -49059,17 +53764,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(360),
-																																Column: int(21),
+																																Line: int(373),
+																																Column: int(19),
 																															},
 																															End: ast.Location{
-																																Line: int(360),
-																																Column: int(22),
+																																Line: int(373),
+																																Column: int(20),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3546,
+																														Ctx: p3956,
 																														FreeVars: ast.Identifiers{
 																															"c",
 																														},
@@ -49083,17 +53788,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(360),
-																																Column: int(26),
+																																Line: int(373),
+																																Column: int(24),
 																															},
 																															End: ast.Location{
-																																Line: int(360),
-																																Column: int(29),
+																																Line: int(373),
+																																Column: int(27),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3546,
+																														Ctx: p3956,
 																														FreeVars: nil,
 																													},
 																													Value: "9",
@@ -49107,17 +53812,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(361),
-																															Column: int(15),
+																															Line: int(374),
+																															Column: int(13),
 																														},
 																														End: ast.Location{
-																															Line: int(361),
-																															Column: int(46),
+																															Line: int(374),
+																															Column: int(44),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3546,
+																													Ctx: p3956,
 																													FreeVars: ast.Identifiers{
 																														"consume",
 																														"j",
@@ -49130,12 +53835,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(361),
-																																Column: int(15),
+																																Line: int(374),
+																																Column: int(13),
 																															},
 																															End: ast.Location{
-																																Line: int(361),
-																																Column: int(22),
+																																Line: int(374),
+																																Column: int(20),
 																															},
 																															File: p1,
 																														},
@@ -49143,11 +53848,11 @@ var _StdAst = &ast.DesugaredObject{
 																															ast.FodderElement{
 																																Kind: ast.FodderKind(0),
 																																Blanks: int(0),
-																																Indent: int(14),
+																																Indent: int(12),
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p3546,
+																														Ctx: p3956,
 																														FreeVars: ast.Identifiers{
 																															"consume",
 																														},
@@ -49163,17 +53868,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(361),
-																																			Column: int(23),
+																																			Line: int(374),
+																																			Column: int(21),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(361),
-																																			Column: int(26),
+																																			Line: int(374),
+																																			Column: int(24),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3863,
+																																	Ctx: p4267,
 																																	FreeVars: ast.Identifiers{
 																																		"str",
 																																	},
@@ -49188,17 +53893,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(361),
-																																			Column: int(28),
+																																			Line: int(374),
+																																			Column: int(26),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(361),
-																																			Column: int(33),
+																																			Line: int(374),
+																																			Column: int(31),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3863,
+																																	Ctx: p4267,
 																																	FreeVars: ast.Identifiers{
 																																		"j",
 																																	},
@@ -49208,17 +53913,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(361),
-																																				Column: int(28),
+																																				Line: int(374),
+																																				Column: int(26),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(361),
-																																				Column: int(29),
+																																				Line: int(374),
+																																				Column: int(27),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p3863,
+																																		Ctx: p4267,
 																																		FreeVars: ast.Identifiers{
 																																			"j",
 																																		},
@@ -49232,17 +53937,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(361),
-																																				Column: int(32),
+																																				Line: int(374),
+																																				Column: int(30),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(361),
-																																				Column: int(33),
+																																				Line: int(374),
+																																				Column: int(31),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p3863,
+																																		Ctx: p4267,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(1),
@@ -49257,17 +53962,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(361),
-																																			Column: int(35),
+																																			Line: int(374),
+																																			Column: int(33),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(361),
-																																			Column: int(45),
+																																			Line: int(374),
+																																			Column: int(43),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p3863,
+																																	Ctx: p4267,
 																																	FreeVars: ast.Identifiers{
 																																		"v",
 																																	},
@@ -49277,17 +53982,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(361),
-																																				Column: int(35),
+																																				Line: int(374),
+																																				Column: int(33),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(361),
-																																				Column: int(41),
+																																				Line: int(374),
+																																				Column: int(39),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p3863,
+																																		Ctx: p4267,
 																																		FreeVars: ast.Identifiers{
 																																			"v",
 																																		},
@@ -49297,17 +54002,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(361),
-																																					Column: int(35),
+																																					Line: int(374),
+																																					Column: int(33),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(361),
-																																					Column: int(36),
+																																					Line: int(374),
+																																					Column: int(34),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p3863,
+																																			Ctx: p4267,
 																																			FreeVars: ast.Identifiers{
 																																				"v",
 																																			},
@@ -49321,17 +54026,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(361),
-																																					Column: int(39),
+																																					Line: int(374),
+																																					Column: int(37),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(361),
-																																					Column: int(41),
+																																					Line: int(374),
+																																					Column: int(39),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p3863,
+																																			Ctx: p4267,
 																																			FreeVars: nil,
 																																		},
 																																		Value: float64(10),
@@ -49345,17 +54050,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(361),
-																																				Column: int(44),
+																																				Line: int(374),
+																																				Column: int(42),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(361),
-																																				Column: int(45),
+																																				Line: int(374),
+																																				Column: int(43),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p3863,
+																																		Ctx: p4267,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(9),
@@ -49376,7 +54081,7 @@ var _StdAst = &ast.DesugaredObject{
 																												ast.FodderElement{
 																													Kind: ast.FodderKind(0),
 																													Blanks: int(0),
-																													Indent: int(12),
+																													Indent: int(10),
 																													Comment: []string{},
 																												},
 																											},
@@ -49385,12 +54090,12 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(363),
-																															Column: int(15),
+																															Line: int(376),
+																															Column: int(13),
 																														},
 																														End: ast.Location{
-																															Line: int(363),
-																															Column: int(29),
+																															Line: int(376),
+																															Column: int(27),
 																														},
 																														File: p1,
 																													},
@@ -49398,11 +54103,11 @@ var _StdAst = &ast.DesugaredObject{
 																														ast.FodderElement{
 																															Kind: ast.FodderKind(0),
 																															Blanks: int(0),
-																															Indent: int(14),
+																															Indent: int(12),
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p3546,
+																													Ctx: p3956,
 																													FreeVars: ast.Identifiers{
 																														"j",
 																														"v",
@@ -49439,17 +54144,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(363),
-																																		Column: int(20),
+																																		Line: int(376),
+																																		Column: int(18),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(363),
-																																		Column: int(21),
+																																		Line: int(376),
+																																		Column: int(19),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3885,
+																																Ctx: p4289,
 																																FreeVars: ast.Identifiers{
 																																	"j",
 																																},
@@ -49487,17 +54192,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(363),
-																																		Column: int(26),
+																																		Line: int(376),
+																																		Column: int(24),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(363),
-																																		Column: int(27),
+																																		Line: int(376),
+																																		Column: int(25),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p3885,
+																																Ctx: p4289,
 																																FreeVars: ast.Identifiers{
 																																	"v",
 																																},
@@ -49520,6 +54225,48 @@ var _StdAst = &ast.DesugaredObject{
 																		},
 																	},
 																},
+																ElseFodder: nil,
+																BranchFalse: &ast.Error{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "",
+																			Begin: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			End: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			File: nil,
+																		},
+																		Fodder: nil,
+																		Ctx: nil,
+																		FreeVars: nil,
+																	},
+																	Expr: &ast.LiteralString{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "<std>",
+																				Begin: ast.Location{
+																					Line: int(353),
+																					Column: int(40),
+																				},
+																				End: ast.Location{
+																					Line: int(353),
+																					Column: int(64),
+																				},
+																				File: p1,
+																			},
+																			Fodder: ast.Fodder{},
+																			Ctx: p3956,
+																			FreeVars: nil,
+																		},
+																		Value: "Truncated format code.",
+																		Kind: ast.LiteralStringKind(1),
+																		BlockIndent: "",
+																	},
+																},
 															},
 														},
 														Fun: nil,
@@ -49531,17 +54278,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(364),
+																Line: int(377),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(364),
+																Line: int(377),
 																Column: int(27),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3494,
+														Ctx: p3903,
 														FreeVars: ast.Identifiers{
 															"consume",
 															"i",
@@ -49553,11 +54300,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(364),
+																	Line: int(377),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(364),
+																	Line: int(377),
 																	Column: int(16),
 																},
 																File: p1,
@@ -49570,7 +54317,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p3494,
+															Ctx: p3903,
 															FreeVars: ast.Identifiers{
 																"consume",
 															},
@@ -49586,17 +54333,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(364),
+																				Line: int(377),
 																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(364),
+																				Line: int(377),
 																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3897,
+																		Ctx: p4303,
 																		FreeVars: ast.Identifiers{
 																			"str",
 																		},
@@ -49611,17 +54358,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(364),
+																				Line: int(377),
 																				Column: int(22),
 																			},
 																			End: ast.Location{
-																				Line: int(364),
+																				Line: int(377),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3897,
+																		Ctx: p4303,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -49636,17 +54383,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(364),
+																				Line: int(377),
 																				Column: int(25),
 																			},
 																			End: ast.Location{
-																				Line: int(364),
+																				Line: int(377),
 																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3897,
+																		Ctx: p4303,
 																		FreeVars: nil,
 																	},
 																	Value: float64(0),
@@ -49674,11 +54421,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(366),
+											Line: int(379),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(754),
+											Line: int(759),
 											Column: int(48),
 										},
 										File: p1,
@@ -49691,7 +54438,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p3082,
+									Ctx: p3497,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
@@ -49711,17 +54458,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(366),
+														Line: int(379),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(374),
-														Column: int(28),
+														Line: int(385),
+														Column: int(26),
 													},
 													File: p1,
 												},
 												Fodder: nil,
-												Ctx: p3907,
+												Ctx: p4313,
 												FreeVars: ast.Identifiers{
 													"std",
 													"try_parse_field_width",
@@ -49748,26 +54495,19 @@ var _StdAst = &ast.DesugaredObject{
 											Body: &ast.Conditional{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
-														FileName: "<std>",
+														FileName: "",
 														Begin: ast.Location{
-															Line: int(367),
-															Column: int(7),
+															Line: int(0),
+															Column: int(0),
 														},
 														End: ast.Location{
-															Line: int(374),
-															Column: int(28),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{
-														ast.FodderElement{
-															Kind: ast.FodderKind(0),
-															Blanks: int(0),
-															Indent: int(6),
-															Comment: []string{},
+															Line: int(0),
+															Column: int(0),
 														},
+														File: nil,
 													},
-													Ctx: p3912,
+													Fodder: nil,
+													Ctx: nil,
 													FreeVars: ast.Identifiers{
 														"i",
 														"std",
@@ -49780,17 +54520,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(367),
-																Column: int(10),
+																Line: int(380),
+																Column: int(14),
 															},
 															End: ast.Location{
-																Line: int(367),
-																Column: int(30),
+																Line: int(380),
+																Column: int(33),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p3912,
+														Ctx: p4319,
 														FreeVars: ast.Identifiers{
 															"i",
 															"std",
@@ -49802,17 +54542,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(367),
-																	Column: int(10),
+																	Line: int(380),
+																	Column: int(14),
 																},
 																End: ast.Location{
-																	Line: int(367),
-																	Column: int(11),
+																	Line: int(380),
+																	Column: int(15),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3912,
+															Ctx: p4319,
 															FreeVars: ast.Identifiers{
 																"i",
 															},
@@ -49820,23 +54560,23 @@ var _StdAst = &ast.DesugaredObject{
 														Id: "i",
 													},
 													OpFodder: ast.Fodder{},
-													Op: ast.BinaryOp(8),
+													Op: ast.BinaryOp(9),
 													Right: &ast.Apply{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(367),
-																	Column: int(15),
+																	Line: int(380),
+																	Column: int(18),
 																},
 																End: ast.Location{
-																	Line: int(367),
-																	Column: int(30),
+																	Line: int(380),
+																	Column: int(33),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3912,
+															Ctx: p4319,
 															FreeVars: ast.Identifiers{
 																"std",
 																"str",
@@ -49847,17 +54587,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(367),
-																		Column: int(15),
+																		Line: int(380),
+																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(367),
-																		Column: int(25),
+																		Line: int(380),
+																		Column: int(28),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3912,
+																Ctx: p4319,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -49867,12 +54607,12 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(367),
-																			Column: int(15),
+																			Line: int(380),
+																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(367),
-																			Column: int(18),
+																			Line: int(380),
+																			Column: int(21),
 																		},
 																		File: p1,
 																	},
@@ -49919,17 +54659,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(367),
-																					Column: int(26),
+																					Line: int(380),
+																					Column: int(29),
 																				},
 																				End: ast.Location{
-																					Line: int(367),
-																					Column: int(29),
+																					Line: int(380),
+																					Column: int(32),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3927,
+																			Ctx: p4332,
 																			FreeVars: ast.Identifiers{
 																				"str",
 																			},
@@ -49947,74 +54687,18 @@ var _StdAst = &ast.DesugaredObject{
 														TailStrictFodder: nil,
 													},
 												},
-												ThenFodder: ast.Fodder{},
-												BranchTrue: &ast.Error{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(368),
-																Column: int(9),
-															},
-															End: ast.Location{
-																Line: int(368),
-																Column: int(39),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{
-															ast.FodderElement{
-																Kind: ast.FodderKind(0),
-																Blanks: int(0),
-																Indent: int(8),
-																Comment: []string{},
-															},
-														},
-														Ctx: p3912,
-														FreeVars: nil,
-													},
-													Expr: &ast.LiteralString{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(368),
-																	Column: int(15),
-																},
-																End: ast.Location{
-																	Line: int(368),
-																	Column: int(39),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: p3912,
-															FreeVars: nil,
-														},
-														Value: "Truncated format code.",
-														Kind: ast.LiteralStringKind(1),
-														BlockIndent: "",
-													},
-												},
-												ElseFodder: ast.Fodder{
-													ast.FodderElement{
-														Kind: ast.FodderKind(0),
-														Blanks: int(0),
-														Indent: int(6),
-														Comment: []string{},
-													},
-												},
-												BranchFalse: &ast.Local{
+												ThenFodder: nil,
+												BranchTrue: &ast.Local{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(370),
-																Column: int(9),
+																Line: int(381),
+																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(374),
-																Column: int(28),
+																Line: int(385),
+																Column: int(26),
 															},
 															File: p1,
 														},
@@ -50022,11 +54706,11 @@ var _StdAst = &ast.DesugaredObject{
 															ast.FodderElement{
 																Kind: ast.FodderKind(0),
 																Blanks: int(0),
-																Indent: int(8),
+																Indent: int(6),
 																Comment: []string{},
 															},
 														},
-														Ctx: p3912,
+														Ctx: p4319,
 														FreeVars: ast.Identifiers{
 															"i",
 															"str",
@@ -50043,17 +54727,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(370),
-																			Column: int(19),
+																			Line: int(381),
+																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(370),
-																			Column: int(25),
+																			Line: int(381),
+																			Column: int(23),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3938,
+																	Ctx: p4339,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"str",
@@ -50064,17 +54748,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(370),
-																				Column: int(19),
+																				Line: int(381),
+																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(370),
-																				Column: int(22),
+																				Line: int(381),
+																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3938,
+																		Ctx: p4339,
 																		FreeVars: ast.Identifiers{
 																			"str",
 																		},
@@ -50087,17 +54771,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(370),
-																				Column: int(23),
+																				Line: int(381),
+																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(370),
-																				Column: int(24),
+																				Line: int(381),
+																				Column: int(22),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3938,
+																		Ctx: p4339,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -50116,12 +54800,12 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(371),
-																	Column: int(9),
+																	Line: int(382),
+																	Column: int(7),
 																},
 																End: ast.Location{
-																	Line: int(374),
-																	Column: int(28),
+																	Line: int(385),
+																	Column: int(26),
 																},
 																File: p1,
 															},
@@ -50129,11 +54813,11 @@ var _StdAst = &ast.DesugaredObject{
 																ast.FodderElement{
 																	Kind: ast.FodderKind(0),
 																	Blanks: int(0),
-																	Indent: int(8),
+																	Indent: int(6),
 																	Comment: []string{},
 																},
 															},
-															Ctx: p3912,
+															Ctx: p4319,
 															FreeVars: ast.Identifiers{
 																"c",
 																"i",
@@ -50146,17 +54830,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(371),
-																		Column: int(12),
+																		Line: int(382),
+																		Column: int(10),
 																	},
 																	End: ast.Location{
-																		Line: int(371),
-																		Column: int(20),
+																		Line: int(382),
+																		Column: int(18),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3912,
+																Ctx: p4319,
 																FreeVars: ast.Identifiers{
 																	"c",
 																},
@@ -50166,17 +54850,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(371),
-																			Column: int(12),
+																			Line: int(382),
+																			Column: int(10),
 																		},
 																		End: ast.Location{
-																			Line: int(371),
-																			Column: int(13),
+																			Line: int(382),
+																			Column: int(11),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3912,
+																	Ctx: p4319,
 																	FreeVars: ast.Identifiers{
 																		"c",
 																	},
@@ -50190,17 +54874,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(371),
-																			Column: int(17),
+																			Line: int(382),
+																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(371),
-																			Column: int(20),
+																			Line: int(382),
+																			Column: int(18),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3912,
+																	Ctx: p4319,
 																	FreeVars: nil,
 																},
 																Value: ".",
@@ -50214,17 +54898,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(372),
-																		Column: int(11),
+																		Line: int(383),
+																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(372),
-																		Column: int(44),
+																		Line: int(383),
+																		Column: int(42),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3912,
+																Ctx: p4319,
 																FreeVars: ast.Identifiers{
 																	"i",
 																	"str",
@@ -50236,12 +54920,12 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(372),
-																			Column: int(11),
+																			Line: int(383),
+																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(372),
-																			Column: int(32),
+																			Line: int(383),
+																			Column: int(30),
 																		},
 																		File: p1,
 																	},
@@ -50249,11 +54933,11 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(10),
+																			Indent: int(8),
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p3912,
+																	Ctx: p4319,
 																	FreeVars: ast.Identifiers{
 																		"try_parse_field_width",
 																	},
@@ -50269,17 +54953,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(372),
-																						Column: int(33),
+																						Line: int(383),
+																						Column: int(31),
 																					},
 																					End: ast.Location{
-																						Line: int(372),
-																						Column: int(36),
+																						Line: int(383),
+																						Column: int(34),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3959,
+																				Ctx: p4360,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -50294,17 +54978,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(372),
-																						Column: int(38),
+																						Line: int(383),
+																						Column: int(36),
 																					},
 																					End: ast.Location{
-																						Line: int(372),
-																						Column: int(43),
+																						Line: int(383),
+																						Column: int(41),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3959,
+																				Ctx: p4360,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -50314,17 +54998,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(372),
-																							Column: int(38),
+																							Line: int(383),
+																							Column: int(36),
 																						},
 																						End: ast.Location{
-																							Line: int(372),
-																							Column: int(39),
+																							Line: int(383),
+																							Column: int(37),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3959,
+																					Ctx: p4360,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -50338,17 +55022,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(372),
-																							Column: int(42),
+																							Line: int(383),
+																							Column: int(40),
 																						},
 																						End: ast.Location{
-																							Line: int(372),
-																							Column: int(43),
+																							Line: int(383),
+																							Column: int(41),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p3959,
+																					Ctx: p4360,
 																					FreeVars: nil,
 																				},
 																				Value: float64(1),
@@ -50369,7 +55053,7 @@ var _StdAst = &ast.DesugaredObject{
 															ast.FodderElement{
 																Kind: ast.FodderKind(0),
 																Blanks: int(0),
-																Indent: int(8),
+																Indent: int(6),
 																Comment: []string{},
 															},
 														},
@@ -50378,12 +55062,12 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(374),
-																		Column: int(11),
+																		Line: int(385),
+																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(374),
-																		Column: int(28),
+																		Line: int(385),
+																		Column: int(26),
 																	},
 																	File: p1,
 																},
@@ -50391,11 +55075,11 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(10),
+																		Indent: int(8),
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p3912,
+																Ctx: p4319,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -50431,17 +55115,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(374),
-																					Column: int(16),
+																					Line: int(385),
+																					Column: int(14),
 																				},
 																				End: ast.Location{
-																					Line: int(374),
-																					Column: int(17),
+																					Line: int(385),
+																					Column: int(15),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3973,
+																			Ctx: p4374,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -50479,17 +55163,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(374),
-																					Column: int(22),
+																					Line: int(385),
+																					Column: int(20),
 																				},
 																				End: ast.Location{
-																					Line: int(374),
-																					Column: int(26),
+																					Line: int(385),
+																					Column: int(24),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3973,
+																			Ctx: p4374,
 																			FreeVars: nil,
 																		},
 																	},
@@ -50500,6 +55184,48 @@ var _StdAst = &ast.DesugaredObject{
 														},
 													},
 												},
+												ElseFodder: nil,
+												BranchFalse: &ast.Error{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															File: nil,
+														},
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: nil,
+													},
+													Expr: &ast.LiteralString{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(380),
+																	Column: int(36),
+																},
+																End: ast.Location{
+																	Line: int(380),
+																	Column: int(60),
+																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p4319,
+															FreeVars: nil,
+														},
+														Value: "Truncated format code.",
+														Kind: ast.LiteralStringKind(1),
+														BlockIndent: "",
+													},
+												},
 											},
 										},
 										Fun: nil,
@@ -50511,11 +55237,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(377),
+												Line: int(388),
 												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(754),
+												Line: int(759),
 												Column: int(48),
 											},
 											File: p1,
@@ -50536,7 +55262,7 @@ var _StdAst = &ast.DesugaredObject{
 												},
 											},
 										},
-										Ctx: p3082,
+										Ctx: p3497,
 										FreeVars: ast.Identifiers{
 											"std",
 											"str",
@@ -50557,17 +55283,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(377),
+															Line: int(388),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(385),
-															Column: int(12),
+															Line: int(394),
+															Column: int(10),
 														},
 														File: p1,
 													},
 													Fodder: nil,
-													Ctx: p3983,
+													Ctx: p4386,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -50593,26 +55319,19 @@ var _StdAst = &ast.DesugaredObject{
 												Body: &ast.Conditional{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
-															FileName: "<std>",
+															FileName: "",
 															Begin: ast.Location{
-																Line: int(378),
-																Column: int(7),
+																Line: int(0),
+																Column: int(0),
 															},
 															End: ast.Location{
-																Line: int(385),
-																Column: int(12),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{
-															ast.FodderElement{
-																Kind: ast.FodderKind(0),
-																Blanks: int(0),
-																Indent: int(6),
-																Comment: []string{},
+																Line: int(0),
+																Column: int(0),
 															},
+															File: nil,
 														},
-														Ctx: p3988,
+														Fodder: nil,
+														Ctx: nil,
 														FreeVars: ast.Identifiers{
 															"i",
 															"std",
@@ -50624,17 +55343,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(378),
-																	Column: int(10),
+																	Line: int(389),
+																	Column: int(14),
 																},
 																End: ast.Location{
-																	Line: int(378),
-																	Column: int(30),
+																	Line: int(389),
+																	Column: int(33),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p3988,
+															Ctx: p4392,
 															FreeVars: ast.Identifiers{
 																"i",
 																"std",
@@ -50646,17 +55365,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(378),
-																		Column: int(10),
+																		Line: int(389),
+																		Column: int(14),
 																	},
 																	End: ast.Location{
-																		Line: int(378),
-																		Column: int(11),
+																		Line: int(389),
+																		Column: int(15),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3988,
+																Ctx: p4392,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -50664,23 +55383,23 @@ var _StdAst = &ast.DesugaredObject{
 															Id: "i",
 														},
 														OpFodder: ast.Fodder{},
-														Op: ast.BinaryOp(8),
+														Op: ast.BinaryOp(9),
 														Right: &ast.Apply{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(378),
-																		Column: int(15),
+																		Line: int(389),
+																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(378),
-																		Column: int(30),
+																		Line: int(389),
+																		Column: int(33),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p3988,
+																Ctx: p4392,
 																FreeVars: ast.Identifiers{
 																	"std",
 																	"str",
@@ -50691,17 +55410,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(378),
-																			Column: int(15),
+																			Line: int(389),
+																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(378),
-																			Column: int(25),
+																			Line: int(389),
+																			Column: int(28),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3988,
+																	Ctx: p4392,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -50711,12 +55430,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(378),
-																				Column: int(15),
+																				Line: int(389),
+																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(378),
-																				Column: int(18),
+																				Line: int(389),
+																				Column: int(21),
 																			},
 																			File: p1,
 																		},
@@ -50763,17 +55482,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(378),
-																						Column: int(26),
+																						Line: int(389),
+																						Column: int(29),
 																					},
 																					End: ast.Location{
-																						Line: int(378),
-																						Column: int(29),
+																						Line: int(389),
+																						Column: int(32),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4003,
+																				Ctx: p4405,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -50791,74 +55510,18 @@ var _StdAst = &ast.DesugaredObject{
 															TailStrictFodder: nil,
 														},
 													},
-													ThenFodder: ast.Fodder{},
-													BranchTrue: &ast.Error{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(379),
-																	Column: int(9),
-																},
-																End: ast.Location{
-																	Line: int(379),
-																	Column: int(39),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{
-																ast.FodderElement{
-																	Kind: ast.FodderKind(0),
-																	Blanks: int(0),
-																	Indent: int(8),
-																	Comment: []string{},
-																},
-															},
-															Ctx: p3988,
-															FreeVars: nil,
-														},
-														Expr: &ast.LiteralString{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(379),
-																		Column: int(15),
-																	},
-																	End: ast.Location{
-																		Line: int(379),
-																		Column: int(39),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p3988,
-																FreeVars: nil,
-															},
-															Value: "Truncated format code.",
-															Kind: ast.LiteralStringKind(1),
-															BlockIndent: "",
-														},
-													},
-													ElseFodder: ast.Fodder{
-														ast.FodderElement{
-															Kind: ast.FodderKind(0),
-															Blanks: int(0),
-															Indent: int(6),
-															Comment: []string{},
-														},
-													},
-													BranchFalse: &ast.Local{
+													ThenFodder: nil,
+													BranchTrue: &ast.Local{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(381),
-																	Column: int(9),
+																	Line: int(390),
+																	Column: int(7),
 																},
 																End: ast.Location{
-																	Line: int(385),
-																	Column: int(12),
+																	Line: int(394),
+																	Column: int(10),
 																},
 																File: p1,
 															},
@@ -50866,11 +55529,11 @@ var _StdAst = &ast.DesugaredObject{
 																ast.FodderElement{
 																	Kind: ast.FodderKind(0),
 																	Blanks: int(0),
-																	Indent: int(8),
+																	Indent: int(6),
 																	Comment: []string{},
 																},
 															},
-															Ctx: p3988,
+															Ctx: p4392,
 															FreeVars: ast.Identifiers{
 																"i",
 																"str",
@@ -50886,17 +55549,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(381),
-																				Column: int(19),
+																				Line: int(390),
+																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(381),
-																				Column: int(25),
+																				Line: int(390),
+																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4014,
+																		Ctx: p4412,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																			"str",
@@ -50907,17 +55570,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(381),
-																					Column: int(19),
+																					Line: int(390),
+																					Column: int(17),
 																				},
 																				End: ast.Location{
-																					Line: int(381),
-																					Column: int(22),
+																					Line: int(390),
+																					Column: int(20),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4014,
+																			Ctx: p4412,
 																			FreeVars: ast.Identifiers{
 																				"str",
 																			},
@@ -50930,17 +55593,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(381),
-																					Column: int(23),
+																					Line: int(390),
+																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(381),
-																					Column: int(24),
+																					Line: int(390),
+																					Column: int(22),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4014,
+																			Ctx: p4412,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -50959,12 +55622,12 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(382),
-																		Column: int(9),
+																		Line: int(391),
+																		Column: int(7),
 																	},
 																	End: ast.Location{
-																		Line: int(385),
-																		Column: int(12),
+																		Line: int(394),
+																		Column: int(10),
 																	},
 																	File: p1,
 																},
@@ -50972,11 +55635,11 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(8),
+																		Indent: int(6),
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p3988,
+																Ctx: p4392,
 																FreeVars: ast.Identifiers{
 																	"c",
 																	"i",
@@ -50987,17 +55650,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(382),
-																			Column: int(12),
+																			Line: int(391),
+																			Column: int(10),
 																		},
 																		End: ast.Location{
-																			Line: int(382),
-																			Column: int(44),
+																			Line: int(391),
+																			Column: int(42),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3988,
+																	Ctx: p4392,
 																	FreeVars: ast.Identifiers{
 																		"c",
 																	},
@@ -51007,17 +55670,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(382),
-																				Column: int(12),
+																				Line: int(391),
+																				Column: int(10),
 																			},
 																			End: ast.Location{
-																				Line: int(382),
-																				Column: int(32),
+																				Line: int(391),
+																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3988,
+																		Ctx: p4392,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -51027,17 +55690,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(382),
-																					Column: int(12),
+																					Line: int(391),
+																					Column: int(10),
 																				},
 																				End: ast.Location{
-																					Line: int(382),
-																					Column: int(20),
+																					Line: int(391),
+																					Column: int(18),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3988,
+																			Ctx: p4392,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -51047,17 +55710,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(382),
-																						Column: int(12),
+																						Line: int(391),
+																						Column: int(10),
 																					},
 																					End: ast.Location{
-																						Line: int(382),
-																						Column: int(13),
+																						Line: int(391),
+																						Column: int(11),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3988,
+																				Ctx: p4392,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -51071,17 +55734,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(382),
-																						Column: int(17),
+																						Line: int(391),
+																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(382),
-																						Column: int(20),
+																						Line: int(391),
+																						Column: int(18),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3988,
+																				Ctx: p4392,
 																				FreeVars: nil,
 																			},
 																			Value: "h",
@@ -51096,17 +55759,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(382),
-																					Column: int(24),
+																					Line: int(391),
+																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(382),
-																					Column: int(32),
+																					Line: int(391),
+																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3988,
+																			Ctx: p4392,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -51116,17 +55779,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(382),
-																						Column: int(24),
+																						Line: int(391),
+																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(382),
-																						Column: int(25),
+																						Line: int(391),
+																						Column: int(23),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3988,
+																				Ctx: p4392,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -51140,17 +55803,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(382),
-																						Column: int(29),
+																						Line: int(391),
+																						Column: int(27),
 																					},
 																					End: ast.Location{
-																						Line: int(382),
-																						Column: int(32),
+																						Line: int(391),
+																						Column: int(30),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p3988,
+																				Ctx: p4392,
 																				FreeVars: nil,
 																			},
 																			Value: "l",
@@ -51166,17 +55829,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(382),
-																				Column: int(36),
+																				Line: int(391),
+																				Column: int(34),
 																			},
 																			End: ast.Location{
-																				Line: int(382),
-																				Column: int(44),
+																				Line: int(391),
+																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3988,
+																		Ctx: p4392,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -51186,17 +55849,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(382),
-																					Column: int(36),
+																					Line: int(391),
+																					Column: int(34),
 																				},
 																				End: ast.Location{
-																					Line: int(382),
-																					Column: int(37),
+																					Line: int(391),
+																					Column: int(35),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3988,
+																			Ctx: p4392,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -51210,17 +55873,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(382),
-																					Column: int(41),
+																					Line: int(391),
+																					Column: int(39),
 																				},
 																				End: ast.Location{
-																					Line: int(382),
-																					Column: int(44),
+																					Line: int(391),
+																					Column: int(42),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p3988,
+																			Ctx: p4392,
 																			FreeVars: nil,
 																		},
 																		Value: "L",
@@ -51235,17 +55898,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(383),
-																			Column: int(11),
+																			Line: int(392),
+																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(383),
-																			Column: int(16),
+																			Line: int(392),
+																			Column: int(14),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p3988,
+																	Ctx: p4392,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -51255,12 +55918,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(383),
-																				Column: int(11),
+																				Line: int(392),
+																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(383),
-																				Column: int(12),
+																				Line: int(392),
+																				Column: int(10),
 																			},
 																			File: p1,
 																		},
@@ -51268,11 +55931,11 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(10),
+																				Indent: int(8),
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p3988,
+																		Ctx: p4392,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -51286,17 +55949,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(383),
-																				Column: int(15),
+																				Line: int(392),
+																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(383),
-																				Column: int(16),
+																				Line: int(392),
+																				Column: int(14),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p3988,
+																		Ctx: p4392,
 																		FreeVars: nil,
 																	},
 																	Value: float64(1),
@@ -51307,7 +55970,7 @@ var _StdAst = &ast.DesugaredObject{
 																ast.FodderElement{
 																	Kind: ast.FodderKind(0),
 																	Blanks: int(0),
-																	Indent: int(8),
+																	Indent: int(6),
 																	Comment: []string{},
 																},
 															},
@@ -51316,12 +55979,12 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(385),
-																			Column: int(11),
+																			Line: int(394),
+																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(385),
-																			Column: int(12),
+																			Line: int(394),
+																			Column: int(10),
 																		},
 																		File: p1,
 																	},
@@ -51329,11 +55992,11 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(10),
+																			Indent: int(8),
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p3988,
+																	Ctx: p4392,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -51342,6 +56005,48 @@ var _StdAst = &ast.DesugaredObject{
 															},
 														},
 													},
+													ElseFodder: nil,
+													BranchFalse: &ast.Error{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "",
+																Begin: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																End: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
+																},
+																File: nil,
+															},
+															Fodder: nil,
+															Ctx: nil,
+															FreeVars: nil,
+														},
+														Expr: &ast.LiteralString{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(389),
+																		Column: int(36),
+																	},
+																	End: ast.Location{
+																		Line: int(389),
+																		Column: int(60),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p4392,
+																FreeVars: nil,
+															},
+															Value: "Truncated format code.",
+															Kind: ast.LiteralStringKind(1),
+															BlockIndent: "",
+														},
+													},
 												},
 											},
 											Fun: nil,
@@ -51353,11 +56058,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(387),
+													Line: int(396),
 													Column: int(5),
 												},
 												End: ast.Location{
-													Line: int(754),
+													Line: int(759),
 													Column: int(48),
 												},
 												File: p1,
@@ -51370,7 +56075,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p3082,
+											Ctx: p3497,
 											FreeVars: ast.Identifiers{
 												"std",
 												"str",
@@ -51392,17 +56097,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(387),
+																Line: int(396),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(419),
-																Column: int(53),
+																Line: int(426),
+																Column: int(51),
 															},
 															File: p1,
 														},
 														Fodder: nil,
-														Ctx: p4057,
+														Ctx: p4457,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -51428,26 +56133,19 @@ var _StdAst = &ast.DesugaredObject{
 													Body: &ast.Conditional{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
-																FileName: "<std>",
+																FileName: "",
 																Begin: ast.Location{
-																	Line: int(388),
-																	Column: int(7),
+																	Line: int(0),
+																	Column: int(0),
 																},
 																End: ast.Location{
-																	Line: int(419),
-																	Column: int(53),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{
-																ast.FodderElement{
-																	Kind: ast.FodderKind(0),
-																	Blanks: int(0),
-																	Indent: int(6),
-																	Comment: []string{},
+																	Line: int(0),
+																	Column: int(0),
 																},
+																File: nil,
 															},
-															Ctx: p4062,
+															Fodder: nil,
+															Ctx: nil,
 															FreeVars: ast.Identifiers{
 																"i",
 																"std",
@@ -51459,17 +56157,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(388),
-																		Column: int(10),
+																		Line: int(397),
+																		Column: int(14),
 																	},
 																	End: ast.Location{
-																		Line: int(388),
-																		Column: int(30),
+																		Line: int(397),
+																		Column: int(33),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p4062,
+																Ctx: p4463,
 																FreeVars: ast.Identifiers{
 																	"i",
 																	"std",
@@ -51481,17 +56179,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(388),
-																			Column: int(10),
+																			Line: int(397),
+																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(388),
-																			Column: int(11),
+																			Line: int(397),
+																			Column: int(15),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p4062,
+																	Ctx: p4463,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -51499,23 +56197,23 @@ var _StdAst = &ast.DesugaredObject{
 																Id: "i",
 															},
 															OpFodder: ast.Fodder{},
-															Op: ast.BinaryOp(8),
+															Op: ast.BinaryOp(9),
 															Right: &ast.Apply{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(388),
-																			Column: int(15),
+																			Line: int(397),
+																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(388),
-																			Column: int(30),
+																			Line: int(397),
+																			Column: int(33),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p4062,
+																	Ctx: p4463,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																		"str",
@@ -51526,17 +56224,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(388),
-																				Column: int(15),
+																				Line: int(397),
+																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(388),
-																				Column: int(25),
+																				Line: int(397),
+																				Column: int(28),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4062,
+																		Ctx: p4463,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -51546,12 +56244,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(388),
-																					Column: int(15),
+																					Line: int(397),
+																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(388),
-																					Column: int(18),
+																					Line: int(397),
+																					Column: int(21),
 																				},
 																				File: p1,
 																			},
@@ -51598,17 +56296,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(388),
-																							Column: int(26),
+																							Line: int(397),
+																							Column: int(29),
 																						},
 																						End: ast.Location{
-																							Line: int(388),
-																							Column: int(29),
+																							Line: int(397),
+																							Column: int(32),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4077,
+																					Ctx: p4476,
 																					FreeVars: ast.Identifiers{
 																						"str",
 																					},
@@ -51626,74 +56324,18 @@ var _StdAst = &ast.DesugaredObject{
 																TailStrictFodder: nil,
 															},
 														},
-														ThenFodder: ast.Fodder{},
-														BranchTrue: &ast.Error{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(389),
-																		Column: int(9),
-																	},
-																	End: ast.Location{
-																		Line: int(389),
-																		Column: int(39),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{
-																	ast.FodderElement{
-																		Kind: ast.FodderKind(0),
-																		Blanks: int(0),
-																		Indent: int(8),
-																		Comment: []string{},
-																	},
-																},
-																Ctx: p4062,
-																FreeVars: nil,
-															},
-															Expr: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(389),
-																			Column: int(15),
-																		},
-																		End: ast.Location{
-																			Line: int(389),
-																			Column: int(39),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p4062,
-																	FreeVars: nil,
-																},
-																Value: "Truncated format code.",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
-															},
-														},
-														ElseFodder: ast.Fodder{
-															ast.FodderElement{
-																Kind: ast.FodderKind(0),
-																Blanks: int(0),
-																Indent: int(6),
-																Comment: []string{},
-															},
-														},
-														BranchFalse: &ast.Local{
+														ThenFodder: nil,
+														BranchTrue: &ast.Local{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(391),
-																		Column: int(9),
+																		Line: int(398),
+																		Column: int(7),
 																	},
 																	End: ast.Location{
-																		Line: int(419),
-																		Column: int(53),
+																		Line: int(426),
+																		Column: int(51),
 																	},
 																	File: p1,
 																},
@@ -51701,11 +56343,11 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(8),
+																		Indent: int(6),
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p4062,
+																Ctx: p4463,
 																FreeVars: ast.Identifiers{
 																	"i",
 																	"str",
@@ -51721,17 +56363,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(391),
-																					Column: int(19),
+																					Line: int(398),
+																					Column: int(17),
 																				},
 																				End: ast.Location{
-																					Line: int(391),
-																					Column: int(25),
+																					Line: int(398),
+																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4088,
+																			Ctx: p4483,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																				"str",
@@ -51742,17 +56384,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(391),
-																						Column: int(19),
+																						Line: int(398),
+																						Column: int(17),
 																					},
 																					End: ast.Location{
-																						Line: int(391),
-																						Column: int(22),
+																						Line: int(398),
+																						Column: int(20),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4088,
+																				Ctx: p4483,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -51765,17 +56407,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(391),
-																						Column: int(23),
+																						Line: int(398),
+																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(391),
-																						Column: int(24),
+																						Line: int(398),
+																						Column: int(22),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4088,
+																				Ctx: p4483,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -51794,12 +56436,12 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(392),
-																			Column: int(9),
+																			Line: int(399),
+																			Column: int(7),
 																		},
 																		End: ast.Location{
-																			Line: int(419),
-																			Column: int(53),
+																			Line: int(426),
+																			Column: int(51),
 																		},
 																		File: p1,
 																	},
@@ -51807,11 +56449,11 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(8),
+																			Indent: int(6),
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p4062,
+																	Ctx: p4463,
 																	FreeVars: ast.Identifiers{
 																		"c",
 																		"i",
@@ -51822,17 +56464,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(392),
-																				Column: int(12),
+																				Line: int(399),
+																				Column: int(10),
 																			},
 																			End: ast.Location{
-																				Line: int(392),
-																				Column: int(44),
+																				Line: int(399),
+																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4062,
+																		Ctx: p4463,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																		},
@@ -51842,17 +56484,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(392),
-																					Column: int(12),
+																					Line: int(399),
+																					Column: int(10),
 																				},
 																				End: ast.Location{
-																					Line: int(392),
-																					Column: int(32),
+																					Line: int(399),
+																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4062,
+																			Ctx: p4463,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -51862,17 +56504,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(392),
-																						Column: int(12),
+																						Line: int(399),
+																						Column: int(10),
 																					},
 																					End: ast.Location{
-																						Line: int(392),
-																						Column: int(20),
+																						Line: int(399),
+																						Column: int(18),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -51882,17 +56524,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(392),
-																							Column: int(12),
+																							Line: int(399),
+																							Column: int(10),
 																						},
 																						End: ast.Location{
-																							Line: int(392),
-																							Column: int(13),
+																							Line: int(399),
+																							Column: int(11),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -51906,17 +56548,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(392),
-																							Column: int(17),
+																							Line: int(399),
+																							Column: int(15),
 																						},
 																						End: ast.Location{
-																							Line: int(392),
-																							Column: int(20),
+																							Line: int(399),
+																							Column: int(18),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: nil,
 																				},
 																				Value: "d",
@@ -51931,17 +56573,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(392),
-																						Column: int(24),
+																						Line: int(399),
+																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(392),
-																						Column: int(32),
+																						Line: int(399),
+																						Column: int(30),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -51951,17 +56593,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(392),
-																							Column: int(24),
+																							Line: int(399),
+																							Column: int(22),
 																						},
 																						End: ast.Location{
-																							Line: int(392),
-																							Column: int(25),
+																							Line: int(399),
+																							Column: int(23),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -51975,17 +56617,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(392),
-																							Column: int(29),
+																							Line: int(399),
+																							Column: int(27),
 																						},
 																						End: ast.Location{
-																							Line: int(392),
-																							Column: int(32),
+																							Line: int(399),
+																							Column: int(30),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: nil,
 																				},
 																				Value: "i",
@@ -52001,17 +56643,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(392),
-																					Column: int(36),
+																					Line: int(399),
+																					Column: int(34),
 																				},
 																				End: ast.Location{
-																					Line: int(392),
-																					Column: int(44),
+																					Line: int(399),
+																					Column: int(42),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4062,
+																			Ctx: p4463,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -52021,17 +56663,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(392),
-																						Column: int(36),
+																						Line: int(399),
+																						Column: int(34),
 																					},
 																					End: ast.Location{
-																						Line: int(392),
-																						Column: int(37),
+																						Line: int(399),
+																						Column: int(35),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -52045,17 +56687,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(392),
-																						Column: int(41),
+																						Line: int(399),
+																						Column: int(39),
 																					},
 																					End: ast.Location{
-																						Line: int(392),
-																						Column: int(44),
+																						Line: int(399),
+																						Column: int(42),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: nil,
 																			},
 																			Value: "u",
@@ -52070,12 +56712,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(393),
-																				Column: int(11),
+																				Line: int(400),
+																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(393),
-																				Column: int(44),
+																				Line: int(400),
+																				Column: int(42),
 																			},
 																			File: p1,
 																		},
@@ -52083,11 +56725,11 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(10),
+																				Indent: int(8),
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p4062,
+																		Ctx: p4463,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -52123,17 +56765,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(393),
-																							Column: int(16),
+																							Line: int(400),
+																							Column: int(14),
 																						},
 																						End: ast.Location{
-																							Line: int(393),
-																							Column: int(21),
+																							Line: int(400),
+																							Column: int(19),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4122,
+																					Ctx: p4517,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -52143,17 +56785,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(393),
-																								Column: int(16),
+																								Line: int(400),
+																								Column: int(14),
 																							},
 																							End: ast.Location{
-																								Line: int(393),
-																								Column: int(17),
+																								Line: int(400),
+																								Column: int(15),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4122,
+																						Ctx: p4517,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -52167,17 +56809,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(393),
-																								Column: int(20),
+																								Line: int(400),
+																								Column: int(18),
 																							},
 																							End: ast.Location{
-																								Line: int(393),
-																								Column: int(21),
+																								Line: int(400),
+																								Column: int(19),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4122,
+																						Ctx: p4517,
 																						FreeVars: nil,
 																					},
 																					Value: float64(1),
@@ -52215,17 +56857,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(393),
-																							Column: int(26),
+																							Line: int(400),
+																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(393),
-																							Column: int(29),
+																							Line: int(400),
+																							Column: int(27),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4122,
+																					Ctx: p4517,
 																					FreeVars: nil,
 																				},
 																				Value: "d",
@@ -52263,17 +56905,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(393),
-																							Column: int(37),
+																							Line: int(400),
+																							Column: int(35),
 																						},
 																						End: ast.Location{
-																							Line: int(393),
-																							Column: int(42),
+																							Line: int(400),
+																							Column: int(40),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4122,
+																					Ctx: p4517,
 																					FreeVars: nil,
 																				},
 																				Value: false,
@@ -52287,7 +56929,7 @@ var _StdAst = &ast.DesugaredObject{
 																	ast.FodderElement{
 																		Kind: ast.FodderKind(0),
 																		Blanks: int(0),
-																		Indent: int(8),
+																		Indent: int(6),
 																		Comment: []string{},
 																	},
 																},
@@ -52296,17 +56938,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(394),
-																				Column: int(14),
+																				Line: int(401),
+																				Column: int(12),
 																			},
 																			End: ast.Location{
-																				Line: int(419),
-																				Column: int(53),
+																				Line: int(426),
+																				Column: int(51),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4062,
+																		Ctx: p4463,
 																		FreeVars: ast.Identifiers{
 																			"c",
 																			"i",
@@ -52317,17 +56959,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(394),
-																					Column: int(17),
+																					Line: int(401),
+																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(394),
-																					Column: int(25),
+																					Line: int(401),
+																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4062,
+																			Ctx: p4463,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -52337,17 +56979,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(394),
-																						Column: int(17),
+																						Line: int(401),
+																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(394),
-																						Column: int(18),
+																						Line: int(401),
+																						Column: int(16),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -52361,17 +57003,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(394),
-																						Column: int(22),
+																						Line: int(401),
+																						Column: int(20),
 																					},
 																					End: ast.Location{
-																						Line: int(394),
-																						Column: int(25),
+																						Line: int(401),
+																						Column: int(23),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: nil,
 																			},
 																			Value: "o",
@@ -52385,12 +57027,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(395),
-																					Column: int(11),
+																					Line: int(402),
+																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(395),
-																					Column: int(44),
+																					Line: int(402),
+																					Column: int(42),
 																				},
 																				File: p1,
 																			},
@@ -52398,11 +57040,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(10),
+																					Indent: int(8),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p4062,
+																			Ctx: p4463,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -52438,17 +57080,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(395),
-																								Column: int(16),
+																								Line: int(402),
+																								Column: int(14),
 																							},
 																							End: ast.Location{
-																								Line: int(395),
-																								Column: int(21),
+																								Line: int(402),
+																								Column: int(19),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4145,
+																						Ctx: p4540,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -52458,17 +57100,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(395),
-																									Column: int(16),
+																									Line: int(402),
+																									Column: int(14),
 																								},
 																								End: ast.Location{
-																									Line: int(395),
-																									Column: int(17),
+																									Line: int(402),
+																									Column: int(15),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4145,
+																							Ctx: p4540,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -52482,17 +57124,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(395),
-																									Column: int(20),
+																									Line: int(402),
+																									Column: int(18),
 																								},
 																								End: ast.Location{
-																									Line: int(395),
-																									Column: int(21),
+																									Line: int(402),
+																									Column: int(19),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4145,
+																							Ctx: p4540,
 																							FreeVars: nil,
 																						},
 																						Value: float64(1),
@@ -52530,17 +57172,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(395),
-																								Column: int(26),
+																								Line: int(402),
+																								Column: int(24),
 																							},
 																							End: ast.Location{
-																								Line: int(395),
-																								Column: int(29),
+																								Line: int(402),
+																								Column: int(27),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4145,
+																						Ctx: p4540,
 																						FreeVars: nil,
 																					},
 																					Value: "o",
@@ -52578,17 +57220,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(395),
-																								Column: int(37),
+																								Line: int(402),
+																								Column: int(35),
 																							},
 																							End: ast.Location{
-																								Line: int(395),
-																								Column: int(42),
+																								Line: int(402),
+																								Column: int(40),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4145,
+																						Ctx: p4540,
 																						FreeVars: nil,
 																					},
 																					Value: false,
@@ -52602,7 +57244,7 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(8),
+																			Indent: int(6),
 																			Comment: []string{},
 																		},
 																	},
@@ -52611,17 +57253,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(396),
-																					Column: int(14),
+																					Line: int(403),
+																					Column: int(12),
 																				},
 																				End: ast.Location{
-																					Line: int(419),
-																					Column: int(53),
+																					Line: int(426),
+																					Column: int(51),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4062,
+																			Ctx: p4463,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																				"i",
@@ -52632,17 +57274,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(396),
-																						Column: int(17),
+																						Line: int(403),
+																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(396),
-																						Column: int(25),
+																						Line: int(403),
+																						Column: int(23),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -52652,17 +57294,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(396),
-																							Column: int(17),
+																							Line: int(403),
+																							Column: int(15),
 																						},
 																						End: ast.Location{
-																							Line: int(396),
-																							Column: int(18),
+																							Line: int(403),
+																							Column: int(16),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -52676,17 +57318,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(396),
-																							Column: int(22),
+																							Line: int(403),
+																							Column: int(20),
 																						},
 																						End: ast.Location{
-																							Line: int(396),
-																							Column: int(25),
+																							Line: int(403),
+																							Column: int(23),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: nil,
 																				},
 																				Value: "x",
@@ -52700,12 +57342,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(397),
-																						Column: int(11),
+																						Line: int(404),
+																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(397),
-																						Column: int(44),
+																						Line: int(404),
+																						Column: int(42),
 																					},
 																					File: p1,
 																				},
@@ -52713,11 +57355,11 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(10),
+																						Indent: int(8),
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -52753,17 +57395,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(397),
-																									Column: int(16),
+																									Line: int(404),
+																									Column: int(14),
 																								},
 																								End: ast.Location{
-																									Line: int(397),
-																									Column: int(21),
+																									Line: int(404),
+																									Column: int(19),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4168,
+																							Ctx: p4563,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -52773,17 +57415,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(397),
-																										Column: int(16),
+																										Line: int(404),
+																										Column: int(14),
 																									},
 																									End: ast.Location{
-																										Line: int(397),
-																										Column: int(17),
+																										Line: int(404),
+																										Column: int(15),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4168,
+																								Ctx: p4563,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -52797,17 +57439,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(397),
-																										Column: int(20),
+																										Line: int(404),
+																										Column: int(18),
 																									},
 																									End: ast.Location{
-																										Line: int(397),
-																										Column: int(21),
+																										Line: int(404),
+																										Column: int(19),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4168,
+																								Ctx: p4563,
 																								FreeVars: nil,
 																							},
 																							Value: float64(1),
@@ -52845,17 +57487,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(397),
-																									Column: int(26),
+																									Line: int(404),
+																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(397),
-																									Column: int(29),
+																									Line: int(404),
+																									Column: int(27),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4168,
+																							Ctx: p4563,
 																							FreeVars: nil,
 																						},
 																						Value: "x",
@@ -52893,17 +57535,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(397),
-																									Column: int(37),
+																									Line: int(404),
+																									Column: int(35),
 																								},
 																								End: ast.Location{
-																									Line: int(397),
-																									Column: int(42),
+																									Line: int(404),
+																									Column: int(40),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4168,
+																							Ctx: p4563,
 																							FreeVars: nil,
 																						},
 																						Value: false,
@@ -52917,7 +57559,7 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(8),
+																				Indent: int(6),
 																				Comment: []string{},
 																			},
 																		},
@@ -52926,17 +57568,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(398),
-																						Column: int(14),
+																						Line: int(405),
+																						Column: int(12),
 																					},
 																					End: ast.Location{
-																						Line: int(419),
-																						Column: int(53),
+																						Line: int(426),
+																						Column: int(51),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4062,
+																				Ctx: p4463,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																					"i",
@@ -52947,17 +57589,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(398),
-																							Column: int(17),
+																							Line: int(405),
+																							Column: int(15),
 																						},
 																						End: ast.Location{
-																							Line: int(398),
-																							Column: int(25),
+																							Line: int(405),
+																							Column: int(23),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -52967,17 +57609,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(398),
-																								Column: int(17),
+																								Line: int(405),
+																								Column: int(15),
 																							},
 																							End: ast.Location{
-																								Line: int(398),
-																								Column: int(18),
+																								Line: int(405),
+																								Column: int(16),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4062,
+																						Ctx: p4463,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																						},
@@ -52991,17 +57633,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(398),
-																								Column: int(22),
+																								Line: int(405),
+																								Column: int(20),
 																							},
 																							End: ast.Location{
-																								Line: int(398),
-																								Column: int(25),
+																								Line: int(405),
+																								Column: int(23),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4062,
+																						Ctx: p4463,
 																						FreeVars: nil,
 																					},
 																					Value: "X",
@@ -53015,12 +57657,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(399),
-																							Column: int(11),
+																							Line: int(406),
+																							Column: int(9),
 																						},
 																						End: ast.Location{
-																							Line: int(399),
-																							Column: int(43),
+																							Line: int(406),
+																							Column: int(41),
 																						},
 																						File: p1,
 																					},
@@ -53028,11 +57670,11 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(10),
+																							Indent: int(8),
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -53068,17 +57710,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(399),
-																										Column: int(16),
+																										Line: int(406),
+																										Column: int(14),
 																									},
 																									End: ast.Location{
-																										Line: int(399),
-																										Column: int(21),
+																										Line: int(406),
+																										Column: int(19),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4191,
+																								Ctx: p4586,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -53088,17 +57730,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(399),
-																											Column: int(16),
+																											Line: int(406),
+																											Column: int(14),
 																										},
 																										End: ast.Location{
-																											Line: int(399),
-																											Column: int(17),
+																											Line: int(406),
+																											Column: int(15),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4191,
+																									Ctx: p4586,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -53112,17 +57754,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(399),
-																											Column: int(20),
+																											Line: int(406),
+																											Column: int(18),
 																										},
 																										End: ast.Location{
-																											Line: int(399),
-																											Column: int(21),
+																											Line: int(406),
+																											Column: int(19),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4191,
+																									Ctx: p4586,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -53160,17 +57802,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(399),
-																										Column: int(26),
+																										Line: int(406),
+																										Column: int(24),
 																									},
 																									End: ast.Location{
-																										Line: int(399),
-																										Column: int(29),
+																										Line: int(406),
+																										Column: int(27),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4191,
+																								Ctx: p4586,
 																								FreeVars: nil,
 																							},
 																							Value: "x",
@@ -53208,17 +57850,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(399),
-																										Column: int(37),
+																										Line: int(406),
+																										Column: int(35),
 																									},
 																									End: ast.Location{
-																										Line: int(399),
-																										Column: int(41),
+																										Line: int(406),
+																										Column: int(39),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4191,
+																								Ctx: p4586,
 																								FreeVars: nil,
 																							},
 																							Value: true,
@@ -53232,7 +57874,7 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(8),
+																					Indent: int(6),
 																					Comment: []string{},
 																				},
 																			},
@@ -53241,17 +57883,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(400),
-																							Column: int(14),
+																							Line: int(407),
+																							Column: int(12),
 																						},
 																						End: ast.Location{
-																							Line: int(419),
-																							Column: int(53),
+																							Line: int(426),
+																							Column: int(51),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4062,
+																					Ctx: p4463,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																						"i",
@@ -53262,17 +57904,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(400),
-																								Column: int(17),
+																								Line: int(407),
+																								Column: int(15),
 																							},
 																							End: ast.Location{
-																								Line: int(400),
-																								Column: int(25),
+																								Line: int(407),
+																								Column: int(23),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4062,
+																						Ctx: p4463,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																						},
@@ -53282,17 +57924,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(400),
-																									Column: int(17),
+																									Line: int(407),
+																									Column: int(15),
 																								},
 																								End: ast.Location{
-																									Line: int(400),
-																									Column: int(18),
+																									Line: int(407),
+																									Column: int(16),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4062,
+																							Ctx: p4463,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																							},
@@ -53306,17 +57948,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(400),
-																									Column: int(22),
+																									Line: int(407),
+																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(400),
-																									Column: int(25),
+																									Line: int(407),
+																									Column: int(23),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4062,
+																							Ctx: p4463,
 																							FreeVars: nil,
 																						},
 																						Value: "e",
@@ -53330,12 +57972,12 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(401),
-																								Column: int(11),
+																								Line: int(408),
+																								Column: int(9),
 																							},
 																							End: ast.Location{
-																								Line: int(401),
-																								Column: int(44),
+																								Line: int(408),
+																								Column: int(42),
 																							},
 																							File: p1,
 																						},
@@ -53343,11 +57985,11 @@ var _StdAst = &ast.DesugaredObject{
 																							ast.FodderElement{
 																								Kind: ast.FodderKind(0),
 																								Blanks: int(0),
-																								Indent: int(10),
+																								Indent: int(8),
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p4062,
+																						Ctx: p4463,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -53383,17 +58025,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(401),
-																											Column: int(16),
+																											Line: int(408),
+																											Column: int(14),
 																										},
 																										End: ast.Location{
-																											Line: int(401),
-																											Column: int(21),
+																											Line: int(408),
+																											Column: int(19),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4214,
+																									Ctx: p4609,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -53403,17 +58045,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(401),
-																												Column: int(16),
+																												Line: int(408),
+																												Column: int(14),
 																											},
 																											End: ast.Location{
-																												Line: int(401),
-																												Column: int(17),
+																												Line: int(408),
+																												Column: int(15),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4214,
+																										Ctx: p4609,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -53427,17 +58069,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(401),
-																												Column: int(20),
+																												Line: int(408),
+																												Column: int(18),
 																											},
 																											End: ast.Location{
-																												Line: int(401),
-																												Column: int(21),
+																												Line: int(408),
+																												Column: int(19),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4214,
+																										Ctx: p4609,
 																										FreeVars: nil,
 																									},
 																									Value: float64(1),
@@ -53475,17 +58117,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(401),
-																											Column: int(26),
+																											Line: int(408),
+																											Column: int(24),
 																										},
 																										End: ast.Location{
-																											Line: int(401),
-																											Column: int(29),
+																											Line: int(408),
+																											Column: int(27),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4214,
+																									Ctx: p4609,
 																									FreeVars: nil,
 																								},
 																								Value: "e",
@@ -53523,17 +58165,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(401),
-																											Column: int(37),
+																											Line: int(408),
+																											Column: int(35),
 																										},
 																										End: ast.Location{
-																											Line: int(401),
-																											Column: int(42),
+																											Line: int(408),
+																											Column: int(40),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4214,
+																									Ctx: p4609,
 																									FreeVars: nil,
 																								},
 																								Value: false,
@@ -53547,7 +58189,7 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(8),
+																						Indent: int(6),
 																						Comment: []string{},
 																					},
 																				},
@@ -53556,17 +58198,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(402),
-																								Column: int(14),
+																								Line: int(409),
+																								Column: int(12),
 																							},
 																							End: ast.Location{
-																								Line: int(419),
-																								Column: int(53),
+																								Line: int(426),
+																								Column: int(51),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4062,
+																						Ctx: p4463,
 																						FreeVars: ast.Identifiers{
 																							"c",
 																							"i",
@@ -53577,17 +58219,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(402),
-																									Column: int(17),
+																									Line: int(409),
+																									Column: int(15),
 																								},
 																								End: ast.Location{
-																									Line: int(402),
-																									Column: int(25),
+																									Line: int(409),
+																									Column: int(23),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4062,
+																							Ctx: p4463,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																							},
@@ -53597,17 +58239,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(402),
-																										Column: int(17),
+																										Line: int(409),
+																										Column: int(15),
 																									},
 																									End: ast.Location{
-																										Line: int(402),
-																										Column: int(18),
+																										Line: int(409),
+																										Column: int(16),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4062,
+																								Ctx: p4463,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																								},
@@ -53621,17 +58263,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(402),
-																										Column: int(22),
+																										Line: int(409),
+																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(402),
-																										Column: int(25),
+																										Line: int(409),
+																										Column: int(23),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4062,
+																								Ctx: p4463,
 																								FreeVars: nil,
 																							},
 																							Value: "E",
@@ -53645,12 +58287,12 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(403),
-																									Column: int(11),
+																									Line: int(410),
+																									Column: int(9),
 																								},
 																								End: ast.Location{
-																									Line: int(403),
-																									Column: int(43),
+																									Line: int(410),
+																									Column: int(41),
 																								},
 																								File: p1,
 																							},
@@ -53658,11 +58300,11 @@ var _StdAst = &ast.DesugaredObject{
 																								ast.FodderElement{
 																									Kind: ast.FodderKind(0),
 																									Blanks: int(0),
-																									Indent: int(10),
+																									Indent: int(8),
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p4062,
+																							Ctx: p4463,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -53698,17 +58340,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(403),
-																												Column: int(16),
+																												Line: int(410),
+																												Column: int(14),
 																											},
 																											End: ast.Location{
-																												Line: int(403),
-																												Column: int(21),
+																												Line: int(410),
+																												Column: int(19),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4237,
+																										Ctx: p4632,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -53718,17 +58360,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(403),
-																													Column: int(16),
+																													Line: int(410),
+																													Column: int(14),
 																												},
 																												End: ast.Location{
-																													Line: int(403),
-																													Column: int(17),
+																													Line: int(410),
+																													Column: int(15),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4237,
+																											Ctx: p4632,
 																											FreeVars: ast.Identifiers{
 																												"i",
 																											},
@@ -53742,17 +58384,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(403),
-																													Column: int(20),
+																													Line: int(410),
+																													Column: int(18),
 																												},
 																												End: ast.Location{
-																													Line: int(403),
-																													Column: int(21),
+																													Line: int(410),
+																													Column: int(19),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4237,
+																											Ctx: p4632,
 																											FreeVars: nil,
 																										},
 																										Value: float64(1),
@@ -53790,17 +58432,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(403),
-																												Column: int(26),
+																												Line: int(410),
+																												Column: int(24),
 																											},
 																											End: ast.Location{
-																												Line: int(403),
-																												Column: int(29),
+																												Line: int(410),
+																												Column: int(27),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4237,
+																										Ctx: p4632,
 																										FreeVars: nil,
 																									},
 																									Value: "e",
@@ -53838,17 +58480,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(403),
-																												Column: int(37),
+																												Line: int(410),
+																												Column: int(35),
 																											},
 																											End: ast.Location{
-																												Line: int(403),
-																												Column: int(41),
+																												Line: int(410),
+																												Column: int(39),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4237,
+																										Ctx: p4632,
 																										FreeVars: nil,
 																									},
 																									Value: true,
@@ -53862,7 +58504,7 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(8),
+																							Indent: int(6),
 																							Comment: []string{},
 																						},
 																					},
@@ -53871,17 +58513,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(404),
-																									Column: int(14),
+																									Line: int(411),
+																									Column: int(12),
 																								},
 																								End: ast.Location{
-																									Line: int(419),
-																									Column: int(53),
+																									Line: int(426),
+																									Column: int(51),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4062,
+																							Ctx: p4463,
 																							FreeVars: ast.Identifiers{
 																								"c",
 																								"i",
@@ -53892,17 +58534,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(404),
-																										Column: int(17),
+																										Line: int(411),
+																										Column: int(15),
 																									},
 																									End: ast.Location{
-																										Line: int(404),
-																										Column: int(25),
+																										Line: int(411),
+																										Column: int(23),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4062,
+																								Ctx: p4463,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																								},
@@ -53912,17 +58554,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(404),
-																											Column: int(17),
+																											Line: int(411),
+																											Column: int(15),
 																										},
 																										End: ast.Location{
-																											Line: int(404),
-																											Column: int(18),
+																											Line: int(411),
+																											Column: int(16),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4062,
+																									Ctx: p4463,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																									},
@@ -53936,17 +58578,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(404),
-																											Column: int(22),
+																											Line: int(411),
+																											Column: int(20),
 																										},
 																										End: ast.Location{
-																											Line: int(404),
-																											Column: int(25),
+																											Line: int(411),
+																											Column: int(23),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4062,
+																									Ctx: p4463,
 																									FreeVars: nil,
 																								},
 																								Value: "f",
@@ -53960,12 +58602,12 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(405),
-																										Column: int(11),
+																										Line: int(412),
+																										Column: int(9),
 																									},
 																									End: ast.Location{
-																										Line: int(405),
-																										Column: int(44),
+																										Line: int(412),
+																										Column: int(42),
 																									},
 																									File: p1,
 																								},
@@ -53973,11 +58615,11 @@ var _StdAst = &ast.DesugaredObject{
 																									ast.FodderElement{
 																										Kind: ast.FodderKind(0),
 																										Blanks: int(0),
-																										Indent: int(10),
+																										Indent: int(8),
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p4062,
+																								Ctx: p4463,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -54013,17 +58655,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(405),
-																													Column: int(16),
+																													Line: int(412),
+																													Column: int(14),
 																												},
 																												End: ast.Location{
-																													Line: int(405),
-																													Column: int(21),
+																													Line: int(412),
+																													Column: int(19),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4260,
+																											Ctx: p4655,
 																											FreeVars: ast.Identifiers{
 																												"i",
 																											},
@@ -54033,17 +58675,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(405),
-																														Column: int(16),
+																														Line: int(412),
+																														Column: int(14),
 																													},
 																													End: ast.Location{
-																														Line: int(405),
-																														Column: int(17),
+																														Line: int(412),
+																														Column: int(15),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4260,
+																												Ctx: p4655,
 																												FreeVars: ast.Identifiers{
 																													"i",
 																												},
@@ -54057,17 +58699,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(405),
-																														Column: int(20),
+																														Line: int(412),
+																														Column: int(18),
 																													},
 																													End: ast.Location{
-																														Line: int(405),
-																														Column: int(21),
+																														Line: int(412),
+																														Column: int(19),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4260,
+																												Ctx: p4655,
 																												FreeVars: nil,
 																											},
 																											Value: float64(1),
@@ -54105,17 +58747,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(405),
-																													Column: int(26),
+																													Line: int(412),
+																													Column: int(24),
 																												},
 																												End: ast.Location{
-																													Line: int(405),
-																													Column: int(29),
+																													Line: int(412),
+																													Column: int(27),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4260,
+																											Ctx: p4655,
 																											FreeVars: nil,
 																										},
 																										Value: "f",
@@ -54153,17 +58795,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(405),
-																													Column: int(37),
+																													Line: int(412),
+																													Column: int(35),
 																												},
 																												End: ast.Location{
-																													Line: int(405),
-																													Column: int(42),
+																													Line: int(412),
+																													Column: int(40),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4260,
+																											Ctx: p4655,
 																											FreeVars: nil,
 																										},
 																										Value: false,
@@ -54177,7 +58819,7 @@ var _StdAst = &ast.DesugaredObject{
 																							ast.FodderElement{
 																								Kind: ast.FodderKind(0),
 																								Blanks: int(0),
-																								Indent: int(8),
+																								Indent: int(6),
 																								Comment: []string{},
 																							},
 																						},
@@ -54186,17 +58828,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(406),
-																										Column: int(14),
+																										Line: int(413),
+																										Column: int(12),
 																									},
 																									End: ast.Location{
-																										Line: int(419),
-																										Column: int(53),
+																										Line: int(426),
+																										Column: int(51),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4062,
+																								Ctx: p4463,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																									"i",
@@ -54207,17 +58849,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(406),
-																											Column: int(17),
+																											Line: int(413),
+																											Column: int(15),
 																										},
 																										End: ast.Location{
-																											Line: int(406),
-																											Column: int(25),
+																											Line: int(413),
+																											Column: int(23),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4062,
+																									Ctx: p4463,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																									},
@@ -54227,17 +58869,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(406),
-																												Column: int(17),
+																												Line: int(413),
+																												Column: int(15),
 																											},
 																											End: ast.Location{
-																												Line: int(406),
-																												Column: int(18),
+																												Line: int(413),
+																												Column: int(16),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4062,
+																										Ctx: p4463,
 																										FreeVars: ast.Identifiers{
 																											"c",
 																										},
@@ -54251,17 +58893,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(406),
-																												Column: int(22),
+																												Line: int(413),
+																												Column: int(20),
 																											},
 																											End: ast.Location{
-																												Line: int(406),
-																												Column: int(25),
+																												Line: int(413),
+																												Column: int(23),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4062,
+																										Ctx: p4463,
 																										FreeVars: nil,
 																									},
 																									Value: "F",
@@ -54275,12 +58917,12 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(407),
-																											Column: int(11),
+																											Line: int(414),
+																											Column: int(9),
 																										},
 																										End: ast.Location{
-																											Line: int(407),
-																											Column: int(43),
+																											Line: int(414),
+																											Column: int(41),
 																										},
 																										File: p1,
 																									},
@@ -54288,11 +58930,11 @@ var _StdAst = &ast.DesugaredObject{
 																										ast.FodderElement{
 																											Kind: ast.FodderKind(0),
 																											Blanks: int(0),
-																											Indent: int(10),
+																											Indent: int(8),
 																											Comment: []string{},
 																										},
 																									},
-																									Ctx: p4062,
+																									Ctx: p4463,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -54328,17 +58970,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(407),
-																														Column: int(16),
+																														Line: int(414),
+																														Column: int(14),
 																													},
 																													End: ast.Location{
-																														Line: int(407),
-																														Column: int(21),
+																														Line: int(414),
+																														Column: int(19),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4283,
+																												Ctx: p4678,
 																												FreeVars: ast.Identifiers{
 																													"i",
 																												},
@@ -54348,17 +58990,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(407),
-																															Column: int(16),
+																															Line: int(414),
+																															Column: int(14),
 																														},
 																														End: ast.Location{
-																															Line: int(407),
-																															Column: int(17),
+																															Line: int(414),
+																															Column: int(15),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4283,
+																													Ctx: p4678,
 																													FreeVars: ast.Identifiers{
 																														"i",
 																													},
@@ -54372,17 +59014,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(407),
-																															Column: int(20),
+																															Line: int(414),
+																															Column: int(18),
 																														},
 																														End: ast.Location{
-																															Line: int(407),
-																															Column: int(21),
+																															Line: int(414),
+																															Column: int(19),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4283,
+																													Ctx: p4678,
 																													FreeVars: nil,
 																												},
 																												Value: float64(1),
@@ -54420,17 +59062,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(407),
-																														Column: int(26),
+																														Line: int(414),
+																														Column: int(24),
 																													},
 																													End: ast.Location{
-																														Line: int(407),
-																														Column: int(29),
+																														Line: int(414),
+																														Column: int(27),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4283,
+																												Ctx: p4678,
 																												FreeVars: nil,
 																											},
 																											Value: "f",
@@ -54468,17 +59110,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(407),
-																														Column: int(37),
+																														Line: int(414),
+																														Column: int(35),
 																													},
 																													End: ast.Location{
-																														Line: int(407),
-																														Column: int(41),
+																														Line: int(414),
+																														Column: int(39),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4283,
+																												Ctx: p4678,
 																												FreeVars: nil,
 																											},
 																											Value: true,
@@ -54492,7 +59134,7 @@ var _StdAst = &ast.DesugaredObject{
 																								ast.FodderElement{
 																									Kind: ast.FodderKind(0),
 																									Blanks: int(0),
-																									Indent: int(8),
+																									Indent: int(6),
 																									Comment: []string{},
 																								},
 																							},
@@ -54501,17 +59143,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(408),
-																											Column: int(14),
+																											Line: int(415),
+																											Column: int(12),
 																										},
 																										End: ast.Location{
-																											Line: int(419),
-																											Column: int(53),
+																											Line: int(426),
+																											Column: int(51),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4062,
+																									Ctx: p4463,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																										"i",
@@ -54522,17 +59164,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(408),
-																												Column: int(17),
+																												Line: int(415),
+																												Column: int(15),
 																											},
 																											End: ast.Location{
-																												Line: int(408),
-																												Column: int(25),
+																												Line: int(415),
+																												Column: int(23),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4062,
+																										Ctx: p4463,
 																										FreeVars: ast.Identifiers{
 																											"c",
 																										},
@@ -54542,17 +59184,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(408),
-																													Column: int(17),
+																													Line: int(415),
+																													Column: int(15),
 																												},
 																												End: ast.Location{
-																													Line: int(408),
-																													Column: int(18),
+																													Line: int(415),
+																													Column: int(16),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4062,
+																											Ctx: p4463,
 																											FreeVars: ast.Identifiers{
 																												"c",
 																											},
@@ -54566,17 +59208,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(408),
-																													Column: int(22),
+																													Line: int(415),
+																													Column: int(20),
 																												},
 																												End: ast.Location{
-																													Line: int(408),
-																													Column: int(25),
+																													Line: int(415),
+																													Column: int(23),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4062,
+																											Ctx: p4463,
 																											FreeVars: nil,
 																										},
 																										Value: "g",
@@ -54590,12 +59232,12 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(409),
-																												Column: int(11),
+																												Line: int(416),
+																												Column: int(9),
 																											},
 																											End: ast.Location{
-																												Line: int(409),
-																												Column: int(44),
+																												Line: int(416),
+																												Column: int(42),
 																											},
 																											File: p1,
 																										},
@@ -54603,11 +59245,11 @@ var _StdAst = &ast.DesugaredObject{
 																											ast.FodderElement{
 																												Kind: ast.FodderKind(0),
 																												Blanks: int(0),
-																												Indent: int(10),
+																												Indent: int(8),
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p4062,
+																										Ctx: p4463,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -54643,17 +59285,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(409),
-																															Column: int(16),
+																															Line: int(416),
+																															Column: int(14),
 																														},
 																														End: ast.Location{
-																															Line: int(409),
-																															Column: int(21),
+																															Line: int(416),
+																															Column: int(19),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4306,
+																													Ctx: p4701,
 																													FreeVars: ast.Identifiers{
 																														"i",
 																													},
@@ -54663,17 +59305,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(409),
-																																Column: int(16),
+																																Line: int(416),
+																																Column: int(14),
 																															},
 																															End: ast.Location{
-																																Line: int(409),
-																																Column: int(17),
+																																Line: int(416),
+																																Column: int(15),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4306,
+																														Ctx: p4701,
 																														FreeVars: ast.Identifiers{
 																															"i",
 																														},
@@ -54687,17 +59329,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(409),
-																																Column: int(20),
+																																Line: int(416),
+																																Column: int(18),
 																															},
 																															End: ast.Location{
-																																Line: int(409),
-																																Column: int(21),
+																																Line: int(416),
+																																Column: int(19),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4306,
+																														Ctx: p4701,
 																														FreeVars: nil,
 																													},
 																													Value: float64(1),
@@ -54735,17 +59377,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(409),
-																															Column: int(26),
+																															Line: int(416),
+																															Column: int(24),
 																														},
 																														End: ast.Location{
-																															Line: int(409),
-																															Column: int(29),
+																															Line: int(416),
+																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4306,
+																													Ctx: p4701,
 																													FreeVars: nil,
 																												},
 																												Value: "g",
@@ -54783,17 +59425,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(409),
-																															Column: int(37),
+																															Line: int(416),
+																															Column: int(35),
 																														},
 																														End: ast.Location{
-																															Line: int(409),
-																															Column: int(42),
+																															Line: int(416),
+																															Column: int(40),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4306,
+																													Ctx: p4701,
 																													FreeVars: nil,
 																												},
 																												Value: false,
@@ -54807,7 +59449,7 @@ var _StdAst = &ast.DesugaredObject{
 																									ast.FodderElement{
 																										Kind: ast.FodderKind(0),
 																										Blanks: int(0),
-																										Indent: int(8),
+																										Indent: int(6),
 																										Comment: []string{},
 																									},
 																								},
@@ -54816,17 +59458,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(410),
-																												Column: int(14),
+																												Line: int(417),
+																												Column: int(12),
 																											},
 																											End: ast.Location{
-																												Line: int(419),
-																												Column: int(53),
+																												Line: int(426),
+																												Column: int(51),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4062,
+																										Ctx: p4463,
 																										FreeVars: ast.Identifiers{
 																											"c",
 																											"i",
@@ -54837,17 +59479,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(410),
-																													Column: int(17),
+																													Line: int(417),
+																													Column: int(15),
 																												},
 																												End: ast.Location{
-																													Line: int(410),
-																													Column: int(25),
+																													Line: int(417),
+																													Column: int(23),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4062,
+																											Ctx: p4463,
 																											FreeVars: ast.Identifiers{
 																												"c",
 																											},
@@ -54857,17 +59499,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(410),
-																														Column: int(17),
+																														Line: int(417),
+																														Column: int(15),
 																													},
 																													End: ast.Location{
-																														Line: int(410),
-																														Column: int(18),
+																														Line: int(417),
+																														Column: int(16),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4062,
+																												Ctx: p4463,
 																												FreeVars: ast.Identifiers{
 																													"c",
 																												},
@@ -54881,17 +59523,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(410),
-																														Column: int(22),
+																														Line: int(417),
+																														Column: int(20),
 																													},
 																													End: ast.Location{
-																														Line: int(410),
-																														Column: int(25),
+																														Line: int(417),
+																														Column: int(23),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4062,
+																												Ctx: p4463,
 																												FreeVars: nil,
 																											},
 																											Value: "G",
@@ -54905,12 +59547,12 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(411),
-																													Column: int(11),
+																													Line: int(418),
+																													Column: int(9),
 																												},
 																												End: ast.Location{
-																													Line: int(411),
-																													Column: int(43),
+																													Line: int(418),
+																													Column: int(41),
 																												},
 																												File: p1,
 																											},
@@ -54918,11 +59560,11 @@ var _StdAst = &ast.DesugaredObject{
 																												ast.FodderElement{
 																													Kind: ast.FodderKind(0),
 																													Blanks: int(0),
-																													Indent: int(10),
+																													Indent: int(8),
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p4062,
+																											Ctx: p4463,
 																											FreeVars: ast.Identifiers{
 																												"i",
 																											},
@@ -54958,17 +59600,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(411),
-																																Column: int(16),
+																																Line: int(418),
+																																Column: int(14),
 																															},
 																															End: ast.Location{
-																																Line: int(411),
-																																Column: int(21),
+																																Line: int(418),
+																																Column: int(19),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4329,
+																														Ctx: p4724,
 																														FreeVars: ast.Identifiers{
 																															"i",
 																														},
@@ -54978,17 +59620,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(411),
-																																	Column: int(16),
+																																	Line: int(418),
+																																	Column: int(14),
 																																},
 																																End: ast.Location{
-																																	Line: int(411),
-																																	Column: int(17),
+																																	Line: int(418),
+																																	Column: int(15),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4329,
+																															Ctx: p4724,
 																															FreeVars: ast.Identifiers{
 																																"i",
 																															},
@@ -55002,17 +59644,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(411),
-																																	Column: int(20),
+																																	Line: int(418),
+																																	Column: int(18),
 																																},
 																																End: ast.Location{
-																																	Line: int(411),
-																																	Column: int(21),
+																																	Line: int(418),
+																																	Column: int(19),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4329,
+																															Ctx: p4724,
 																															FreeVars: nil,
 																														},
 																														Value: float64(1),
@@ -55050,17 +59692,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(411),
-																																Column: int(26),
+																																Line: int(418),
+																																Column: int(24),
 																															},
 																															End: ast.Location{
-																																Line: int(411),
-																																Column: int(29),
+																																Line: int(418),
+																																Column: int(27),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4329,
+																														Ctx: p4724,
 																														FreeVars: nil,
 																													},
 																													Value: "g",
@@ -55098,17 +59740,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(411),
-																																Column: int(37),
+																																Line: int(418),
+																																Column: int(35),
 																															},
 																															End: ast.Location{
-																																Line: int(411),
-																																Column: int(41),
+																																Line: int(418),
+																																Column: int(39),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4329,
+																														Ctx: p4724,
 																														FreeVars: nil,
 																													},
 																													Value: true,
@@ -55122,7 +59764,7 @@ var _StdAst = &ast.DesugaredObject{
 																										ast.FodderElement{
 																											Kind: ast.FodderKind(0),
 																											Blanks: int(0),
-																											Indent: int(8),
+																											Indent: int(6),
 																											Comment: []string{},
 																										},
 																									},
@@ -55131,17 +59773,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(412),
-																													Column: int(14),
+																													Line: int(419),
+																													Column: int(12),
 																												},
 																												End: ast.Location{
-																													Line: int(419),
-																													Column: int(53),
+																													Line: int(426),
+																													Column: int(51),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4062,
+																											Ctx: p4463,
 																											FreeVars: ast.Identifiers{
 																												"c",
 																												"i",
@@ -55152,17 +59794,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(412),
-																														Column: int(17),
+																														Line: int(419),
+																														Column: int(15),
 																													},
 																													End: ast.Location{
-																														Line: int(412),
-																														Column: int(25),
+																														Line: int(419),
+																														Column: int(23),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4062,
+																												Ctx: p4463,
 																												FreeVars: ast.Identifiers{
 																													"c",
 																												},
@@ -55172,17 +59814,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(412),
-																															Column: int(17),
+																															Line: int(419),
+																															Column: int(15),
 																														},
 																														End: ast.Location{
-																															Line: int(412),
-																															Column: int(18),
+																															Line: int(419),
+																															Column: int(16),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4062,
+																													Ctx: p4463,
 																													FreeVars: ast.Identifiers{
 																														"c",
 																													},
@@ -55196,17 +59838,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(412),
-																															Column: int(22),
+																															Line: int(419),
+																															Column: int(20),
 																														},
 																														End: ast.Location{
-																															Line: int(412),
-																															Column: int(25),
+																															Line: int(419),
+																															Column: int(23),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4062,
+																													Ctx: p4463,
 																													FreeVars: nil,
 																												},
 																												Value: "c",
@@ -55220,12 +59862,12 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(413),
-																														Column: int(11),
+																														Line: int(420),
+																														Column: int(9),
 																													},
 																													End: ast.Location{
-																														Line: int(413),
-																														Column: int(44),
+																														Line: int(420),
+																														Column: int(42),
 																													},
 																													File: p1,
 																												},
@@ -55233,11 +59875,11 @@ var _StdAst = &ast.DesugaredObject{
 																													ast.FodderElement{
 																														Kind: ast.FodderKind(0),
 																														Blanks: int(0),
-																														Indent: int(10),
+																														Indent: int(8),
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p4062,
+																												Ctx: p4463,
 																												FreeVars: ast.Identifiers{
 																													"i",
 																												},
@@ -55273,17 +59915,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(413),
-																																	Column: int(16),
+																																	Line: int(420),
+																																	Column: int(14),
 																																},
 																																End: ast.Location{
-																																	Line: int(413),
-																																	Column: int(21),
+																																	Line: int(420),
+																																	Column: int(19),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4352,
+																															Ctx: p4747,
 																															FreeVars: ast.Identifiers{
 																																"i",
 																															},
@@ -55293,17 +59935,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(413),
-																																		Column: int(16),
+																																		Line: int(420),
+																																		Column: int(14),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(413),
-																																		Column: int(17),
+																																		Line: int(420),
+																																		Column: int(15),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4352,
+																																Ctx: p4747,
 																																FreeVars: ast.Identifiers{
 																																	"i",
 																																},
@@ -55317,17 +59959,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(413),
-																																		Column: int(20),
+																																		Line: int(420),
+																																		Column: int(18),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(413),
-																																		Column: int(21),
+																																		Line: int(420),
+																																		Column: int(19),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4352,
+																																Ctx: p4747,
 																																FreeVars: nil,
 																															},
 																															Value: float64(1),
@@ -55365,17 +60007,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(413),
-																																	Column: int(26),
+																																	Line: int(420),
+																																	Column: int(24),
 																																},
 																																End: ast.Location{
-																																	Line: int(413),
-																																	Column: int(29),
+																																	Line: int(420),
+																																	Column: int(27),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4352,
+																															Ctx: p4747,
 																															FreeVars: nil,
 																														},
 																														Value: "c",
@@ -55413,17 +60055,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(413),
-																																	Column: int(37),
+																																	Line: int(420),
+																																	Column: int(35),
 																																},
 																																End: ast.Location{
-																																	Line: int(413),
-																																	Column: int(42),
+																																	Line: int(420),
+																																	Column: int(40),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4352,
+																															Ctx: p4747,
 																															FreeVars: nil,
 																														},
 																														Value: false,
@@ -55437,7 +60079,7 @@ var _StdAst = &ast.DesugaredObject{
 																											ast.FodderElement{
 																												Kind: ast.FodderKind(0),
 																												Blanks: int(0),
-																												Indent: int(8),
+																												Indent: int(6),
 																												Comment: []string{},
 																											},
 																										},
@@ -55446,17 +60088,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(414),
-																														Column: int(14),
+																														Line: int(421),
+																														Column: int(12),
 																													},
 																													End: ast.Location{
-																														Line: int(419),
-																														Column: int(53),
+																														Line: int(426),
+																														Column: int(51),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4062,
+																												Ctx: p4463,
 																												FreeVars: ast.Identifiers{
 																													"c",
 																													"i",
@@ -55467,17 +60109,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(414),
-																															Column: int(17),
+																															Line: int(421),
+																															Column: int(15),
 																														},
 																														End: ast.Location{
-																															Line: int(414),
-																															Column: int(25),
+																															Line: int(421),
+																															Column: int(23),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4062,
+																													Ctx: p4463,
 																													FreeVars: ast.Identifiers{
 																														"c",
 																													},
@@ -55487,17 +60129,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(414),
-																																Column: int(17),
+																																Line: int(421),
+																																Column: int(15),
 																															},
 																															End: ast.Location{
-																																Line: int(414),
-																																Column: int(18),
+																																Line: int(421),
+																																Column: int(16),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4062,
+																														Ctx: p4463,
 																														FreeVars: ast.Identifiers{
 																															"c",
 																														},
@@ -55511,17 +60153,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(414),
-																																Column: int(22),
+																																Line: int(421),
+																																Column: int(20),
 																															},
 																															End: ast.Location{
-																																Line: int(414),
-																																Column: int(25),
+																																Line: int(421),
+																																Column: int(23),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4062,
+																														Ctx: p4463,
 																														FreeVars: nil,
 																													},
 																													Value: "s",
@@ -55535,12 +60177,12 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(415),
-																															Column: int(11),
+																															Line: int(422),
+																															Column: int(9),
 																														},
 																														End: ast.Location{
-																															Line: int(415),
-																															Column: int(44),
+																															Line: int(422),
+																															Column: int(42),
 																														},
 																														File: p1,
 																													},
@@ -55548,11 +60190,11 @@ var _StdAst = &ast.DesugaredObject{
 																														ast.FodderElement{
 																															Kind: ast.FodderKind(0),
 																															Blanks: int(0),
-																															Indent: int(10),
+																															Indent: int(8),
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p4062,
+																													Ctx: p4463,
 																													FreeVars: ast.Identifiers{
 																														"i",
 																													},
@@ -55588,17 +60230,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(415),
-																																		Column: int(16),
+																																		Line: int(422),
+																																		Column: int(14),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(415),
-																																		Column: int(21),
+																																		Line: int(422),
+																																		Column: int(19),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4375,
+																																Ctx: p4770,
 																																FreeVars: ast.Identifiers{
 																																	"i",
 																																},
@@ -55608,17 +60250,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(415),
-																																			Column: int(16),
+																																			Line: int(422),
+																																			Column: int(14),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(415),
-																																			Column: int(17),
+																																			Line: int(422),
+																																			Column: int(15),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4375,
+																																	Ctx: p4770,
 																																	FreeVars: ast.Identifiers{
 																																		"i",
 																																	},
@@ -55632,17 +60274,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(415),
-																																			Column: int(20),
+																																			Line: int(422),
+																																			Column: int(18),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(415),
-																																			Column: int(21),
+																																			Line: int(422),
+																																			Column: int(19),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4375,
+																																	Ctx: p4770,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(1),
@@ -55680,17 +60322,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(415),
-																																		Column: int(26),
+																																		Line: int(422),
+																																		Column: int(24),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(415),
-																																		Column: int(29),
+																																		Line: int(422),
+																																		Column: int(27),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4375,
+																																Ctx: p4770,
 																																FreeVars: nil,
 																															},
 																															Value: "s",
@@ -55728,17 +60370,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(415),
-																																		Column: int(37),
+																																		Line: int(422),
+																																		Column: int(35),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(415),
-																																		Column: int(42),
+																																		Line: int(422),
+																																		Column: int(40),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4375,
+																																Ctx: p4770,
 																																FreeVars: nil,
 																															},
 																															Value: false,
@@ -55752,7 +60394,7 @@ var _StdAst = &ast.DesugaredObject{
 																												ast.FodderElement{
 																													Kind: ast.FodderKind(0),
 																													Blanks: int(0),
-																													Indent: int(8),
+																													Indent: int(6),
 																													Comment: []string{},
 																												},
 																											},
@@ -55761,17 +60403,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(416),
-																															Column: int(14),
+																															Line: int(423),
+																															Column: int(12),
 																														},
 																														End: ast.Location{
-																															Line: int(419),
-																															Column: int(53),
+																															Line: int(426),
+																															Column: int(51),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4062,
+																													Ctx: p4463,
 																													FreeVars: ast.Identifiers{
 																														"c",
 																														"i",
@@ -55782,17 +60424,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(416),
-																																Column: int(17),
+																																Line: int(423),
+																																Column: int(15),
 																															},
 																															End: ast.Location{
-																																Line: int(416),
-																																Column: int(25),
+																																Line: int(423),
+																																Column: int(23),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4062,
+																														Ctx: p4463,
 																														FreeVars: ast.Identifiers{
 																															"c",
 																														},
@@ -55802,17 +60444,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(416),
-																																	Column: int(17),
+																																	Line: int(423),
+																																	Column: int(15),
 																																},
 																																End: ast.Location{
-																																	Line: int(416),
-																																	Column: int(18),
+																																	Line: int(423),
+																																	Column: int(16),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4062,
+																															Ctx: p4463,
 																															FreeVars: ast.Identifiers{
 																																"c",
 																															},
@@ -55826,17 +60468,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(416),
-																																	Column: int(22),
+																																	Line: int(423),
+																																	Column: int(20),
 																																},
 																																End: ast.Location{
-																																	Line: int(416),
-																																	Column: int(25),
+																																	Line: int(423),
+																																	Column: int(23),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4062,
+																															Ctx: p4463,
 																															FreeVars: nil,
 																														},
 																														Value: "%",
@@ -55850,12 +60492,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(417),
-																																Column: int(11),
+																																Line: int(424),
+																																Column: int(9),
 																															},
 																															End: ast.Location{
-																																Line: int(417),
-																																Column: int(44),
+																																Line: int(424),
+																																Column: int(42),
 																															},
 																															File: p1,
 																														},
@@ -55863,11 +60505,11 @@ var _StdAst = &ast.DesugaredObject{
 																															ast.FodderElement{
 																																Kind: ast.FodderKind(0),
 																																Blanks: int(0),
-																																Indent: int(10),
+																																Indent: int(8),
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p4062,
+																														Ctx: p4463,
 																														FreeVars: ast.Identifiers{
 																															"i",
 																														},
@@ -55903,17 +60545,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(417),
-																																			Column: int(16),
+																																			Line: int(424),
+																																			Column: int(14),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(417),
-																																			Column: int(21),
+																																			Line: int(424),
+																																			Column: int(19),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4398,
+																																	Ctx: p4793,
 																																	FreeVars: ast.Identifiers{
 																																		"i",
 																																	},
@@ -55923,17 +60565,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(417),
-																																				Column: int(16),
+																																				Line: int(424),
+																																				Column: int(14),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(417),
-																																				Column: int(17),
+																																				Line: int(424),
+																																				Column: int(15),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p4398,
+																																		Ctx: p4793,
 																																		FreeVars: ast.Identifiers{
 																																			"i",
 																																		},
@@ -55947,17 +60589,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(417),
-																																				Column: int(20),
+																																				Line: int(424),
+																																				Column: int(18),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(417),
-																																				Column: int(21),
+																																				Line: int(424),
+																																				Column: int(19),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p4398,
+																																		Ctx: p4793,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(1),
@@ -55995,17 +60637,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(417),
-																																			Column: int(26),
+																																			Line: int(424),
+																																			Column: int(24),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(417),
-																																			Column: int(29),
+																																			Line: int(424),
+																																			Column: int(27),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4398,
+																																	Ctx: p4793,
 																																	FreeVars: nil,
 																																},
 																																Value: "%",
@@ -56043,17 +60685,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(417),
-																																			Column: int(37),
+																																			Line: int(424),
+																																			Column: int(35),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(417),
-																																			Column: int(42),
+																																			Line: int(424),
+																																			Column: int(40),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4398,
+																																	Ctx: p4793,
 																																	FreeVars: nil,
 																																},
 																																Value: false,
@@ -56067,7 +60709,7 @@ var _StdAst = &ast.DesugaredObject{
 																													ast.FodderElement{
 																														Kind: ast.FodderKind(0),
 																														Blanks: int(0),
-																														Indent: int(8),
+																														Indent: int(6),
 																														Comment: []string{},
 																													},
 																												},
@@ -56076,12 +60718,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(419),
-																																Column: int(11),
+																																Line: int(426),
+																																Column: int(9),
 																															},
 																															End: ast.Location{
-																																Line: int(419),
-																																Column: int(53),
+																																Line: int(426),
+																																Column: int(51),
 																															},
 																															File: p1,
 																														},
@@ -56089,11 +60731,11 @@ var _StdAst = &ast.DesugaredObject{
 																															ast.FodderElement{
 																																Kind: ast.FodderKind(0),
 																																Blanks: int(0),
-																																Indent: int(10),
+																																Indent: int(8),
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p4062,
+																														Ctx: p4463,
 																														FreeVars: ast.Identifiers{
 																															"c",
 																														},
@@ -56103,17 +60745,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(419),
-																																	Column: int(17),
+																																	Line: int(426),
+																																	Column: int(15),
 																																},
 																																End: ast.Location{
-																																	Line: int(419),
-																																	Column: int(53),
+																																	Line: int(426),
+																																	Column: int(51),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4062,
+																															Ctx: p4463,
 																															FreeVars: ast.Identifiers{
 																																"c",
 																															},
@@ -56123,17 +60765,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(419),
-																																		Column: int(17),
+																																		Line: int(426),
+																																		Column: int(15),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(419),
-																																		Column: int(49),
+																																		Line: int(426),
+																																		Column: int(47),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4062,
+																																Ctx: p4463,
 																																FreeVars: nil,
 																															},
 																															Value: "Unrecognised conversion type: ",
@@ -56147,17 +60789,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(419),
-																																		Column: int(52),
+																																		Line: int(426),
+																																		Column: int(50),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(419),
-																																		Column: int(53),
+																																		Line: int(426),
+																																		Column: int(51),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4062,
+																																Ctx: p4463,
 																																FreeVars: ast.Identifiers{
 																																	"c",
 																																},
@@ -56180,6 +60822,48 @@ var _StdAst = &ast.DesugaredObject{
 																},
 															},
 														},
+														ElseFodder: nil,
+														BranchFalse: &ast.Error{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	File: nil,
+																},
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: nil,
+															},
+															Expr: &ast.LiteralString{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(397),
+																			Column: int(36),
+																		},
+																		End: ast.Location{
+																			Line: int(397),
+																			Column: int(60),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p4463,
+																	FreeVars: nil,
+																},
+																Value: "Truncated format code.",
+																Kind: ast.LiteralStringKind(1),
+																BlockIndent: "",
+															},
+														},
 													},
 												},
 												Fun: nil,
@@ -56191,11 +60875,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(423),
+														Line: int(430),
 														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(754),
+														Line: int(759),
 														Column: int(48),
 													},
 													File: p1,
@@ -56216,7 +60900,7 @@ var _StdAst = &ast.DesugaredObject{
 														},
 													},
 												},
-												Ctx: p3082,
+												Ctx: p3497,
 												FreeVars: ast.Identifiers{
 													"parse_conv_type",
 													"std",
@@ -56239,17 +60923,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(423),
+																	Line: int(430),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(443),
-																	Column: int(10),
+																	Line: int(448),
+																	Column: int(8),
 																},
 																File: p1,
 															},
 															Fodder: nil,
-															Ctx: p4422,
+															Ctx: p4819,
 															FreeVars: ast.Identifiers{
 																"parse_conv_type",
 																"std",
@@ -56281,26 +60965,19 @@ var _StdAst = &ast.DesugaredObject{
 														Body: &ast.Conditional{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
-																	FileName: "<std>",
+																	FileName: "",
 																	Begin: ast.Location{
-																		Line: int(424),
-																		Column: int(7),
+																		Line: int(0),
+																		Column: int(0),
 																	},
 																	End: ast.Location{
-																		Line: int(443),
-																		Column: int(10),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{
-																	ast.FodderElement{
-																		Kind: ast.FodderKind(0),
-																		Blanks: int(0),
-																		Indent: int(6),
-																		Comment: []string{},
+																		Line: int(0),
+																		Column: int(0),
 																	},
+																	File: nil,
 																},
-																Ctx: p4427,
+																Fodder: nil,
+																Ctx: nil,
 																FreeVars: ast.Identifiers{
 																	"i",
 																	"parse_conv_type",
@@ -56318,17 +60995,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(424),
-																			Column: int(10),
+																			Line: int(431),
+																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(424),
-																			Column: int(30),
+																			Line: int(431),
+																			Column: int(33),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p4427,
+																	Ctx: p4825,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"std",
@@ -56340,17 +61017,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(424),
-																				Column: int(10),
+																				Line: int(431),
+																				Column: int(14),
 																			},
 																			End: ast.Location{
-																				Line: int(424),
-																				Column: int(11),
+																				Line: int(431),
+																				Column: int(15),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4427,
+																		Ctx: p4825,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -56358,23 +61035,23 @@ var _StdAst = &ast.DesugaredObject{
 																	Id: "i",
 																},
 																OpFodder: ast.Fodder{},
-																Op: ast.BinaryOp(8),
+																Op: ast.BinaryOp(9),
 																Right: &ast.Apply{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(424),
-																				Column: int(15),
+																				Line: int(431),
+																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(424),
-																				Column: int(30),
+																				Line: int(431),
+																				Column: int(33),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4427,
+																		Ctx: p4825,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"str",
@@ -56385,17 +61062,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(424),
-																					Column: int(15),
+																					Line: int(431),
+																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(424),
-																					Column: int(25),
+																					Line: int(431),
+																					Column: int(28),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4427,
+																			Ctx: p4825,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -56405,12 +61082,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(424),
-																						Column: int(15),
+																						Line: int(431),
+																						Column: int(18),
 																					},
 																					End: ast.Location{
-																						Line: int(424),
-																						Column: int(18),
+																						Line: int(431),
+																						Column: int(21),
 																					},
 																					File: p1,
 																				},
@@ -56457,17 +61134,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(424),
-																								Column: int(26),
+																								Line: int(431),
+																								Column: int(29),
 																							},
 																							End: ast.Location{
-																								Line: int(424),
-																								Column: int(29),
+																								Line: int(431),
+																								Column: int(32),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4442,
+																						Ctx: p4838,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -56485,74 +61162,18 @@ var _StdAst = &ast.DesugaredObject{
 																	TailStrictFodder: nil,
 																},
 															},
-															ThenFodder: ast.Fodder{},
-															BranchTrue: &ast.Error{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(425),
-																			Column: int(9),
-																		},
-																		End: ast.Location{
-																			Line: int(425),
-																			Column: int(39),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{
-																		ast.FodderElement{
-																			Kind: ast.FodderKind(0),
-																			Blanks: int(0),
-																			Indent: int(8),
-																			Comment: []string{},
-																		},
-																	},
-																	Ctx: p4427,
-																	FreeVars: nil,
-																},
-																Expr: &ast.LiteralString{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(425),
-																				Column: int(15),
-																			},
-																			End: ast.Location{
-																				Line: int(425),
-																				Column: int(39),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p4427,
-																		FreeVars: nil,
-																	},
-																	Value: "Truncated format code.",
-																	Kind: ast.LiteralStringKind(1),
-																	BlockIndent: "",
-																},
-															},
-															ElseFodder: ast.Fodder{
-																ast.FodderElement{
-																	Kind: ast.FodderKind(0),
-																	Blanks: int(0),
-																	Indent: int(6),
-																	Comment: []string{},
-																},
-															},
-															BranchFalse: &ast.Local{
+															ThenFodder: nil,
+															BranchTrue: &ast.Local{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(427),
-																			Column: int(9),
+																			Line: int(432),
+																			Column: int(7),
 																		},
 																		End: ast.Location{
-																			Line: int(443),
-																			Column: int(10),
+																			Line: int(448),
+																			Column: int(8),
 																		},
 																		File: p1,
 																	},
@@ -56560,11 +61181,11 @@ var _StdAst = &ast.DesugaredObject{
 																		ast.FodderElement{
 																			Kind: ast.FodderKind(0),
 																			Blanks: int(0),
-																			Indent: int(8),
+																			Indent: int(6),
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p4427,
+																	Ctx: p4825,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"parse_conv_type",
@@ -56586,17 +61207,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(427),
-																						Column: int(22),
+																						Line: int(432),
+																						Column: int(20),
 																					},
 																					End: ast.Location{
-																						Line: int(427),
-																						Column: int(51),
+																						Line: int(432),
+																						Column: int(49),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4453,
+																				Ctx: p4845,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																					"str",
@@ -56608,17 +61229,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(427),
-																							Column: int(22),
+																							Line: int(432),
+																							Column: int(20),
 																						},
 																						End: ast.Location{
-																							Line: int(427),
-																							Column: int(43),
+																							Line: int(432),
+																							Column: int(41),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4453,
+																					Ctx: p4845,
 																					FreeVars: ast.Identifiers{
 																						"try_parse_mapping_key",
 																					},
@@ -56634,17 +61255,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(427),
-																										Column: int(44),
+																										Line: int(432),
+																										Column: int(42),
 																									},
 																									End: ast.Location{
-																										Line: int(427),
-																										Column: int(47),
+																										Line: int(432),
+																										Column: int(45),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4459,
+																								Ctx: p4851,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -56659,17 +61280,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(427),
-																										Column: int(49),
+																										Line: int(432),
+																										Column: int(47),
 																									},
 																									End: ast.Location{
-																										Line: int(427),
-																										Column: int(50),
+																										Line: int(432),
+																										Column: int(48),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4459,
+																								Ctx: p4851,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -56695,12 +61316,12 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(428),
-																				Column: int(9),
+																				Line: int(433),
+																				Column: int(7),
 																			},
 																			End: ast.Location{
-																				Line: int(443),
-																				Column: int(10),
+																				Line: int(448),
+																				Column: int(8),
 																			},
 																			File: p1,
 																		},
@@ -56708,11 +61329,11 @@ var _StdAst = &ast.DesugaredObject{
 																			ast.FodderElement{
 																				Kind: ast.FodderKind(0),
 																				Blanks: int(0),
-																				Indent: int(8),
+																				Indent: int(6),
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p4427,
+																		Ctx: p4825,
 																		FreeVars: ast.Identifiers{
 																			"mkey",
 																			"parse_conv_type",
@@ -56733,17 +61354,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(428),
-																							Column: int(24),
+																							Line: int(433),
+																							Column: int(22),
 																						},
 																						End: ast.Location{
-																							Line: int(428),
-																							Column: int(53),
+																							Line: int(433),
+																							Column: int(51),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4468,
+																					Ctx: p4860,
 																					FreeVars: ast.Identifiers{
 																						"mkey",
 																						"str",
@@ -56755,17 +61376,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(428),
-																								Column: int(24),
+																								Line: int(433),
+																								Column: int(22),
 																							},
 																							End: ast.Location{
-																								Line: int(428),
-																								Column: int(40),
+																								Line: int(433),
+																								Column: int(38),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4468,
+																						Ctx: p4860,
 																						FreeVars: ast.Identifiers{
 																							"try_parse_cflags",
 																						},
@@ -56781,17 +61402,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(428),
-																											Column: int(41),
+																											Line: int(433),
+																											Column: int(39),
 																										},
 																										End: ast.Location{
-																											Line: int(428),
-																											Column: int(44),
+																											Line: int(433),
+																											Column: int(42),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4474,
+																									Ctx: p4866,
 																									FreeVars: ast.Identifiers{
 																										"str",
 																									},
@@ -56806,17 +61427,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(428),
-																											Column: int(46),
+																											Line: int(433),
+																											Column: int(44),
 																										},
 																										End: ast.Location{
-																											Line: int(428),
-																											Column: int(52),
+																											Line: int(433),
+																											Column: int(50),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4474,
+																									Ctx: p4866,
 																									FreeVars: ast.Identifiers{
 																										"mkey",
 																									},
@@ -56826,12 +61447,12 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(428),
-																												Column: int(46),
+																												Line: int(433),
+																												Column: int(44),
 																											},
 																											End: ast.Location{
-																												Line: int(428),
-																												Column: int(50),
+																												Line: int(433),
+																												Column: int(48),
 																											},
 																											File: p1,
 																										},
@@ -56888,12 +61509,12 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(429),
-																					Column: int(9),
+																					Line: int(434),
+																					Column: int(7),
 																				},
 																				End: ast.Location{
-																					Line: int(443),
-																					Column: int(10),
+																					Line: int(448),
+																					Column: int(8),
 																				},
 																				File: p1,
 																			},
@@ -56901,11 +61522,11 @@ var _StdAst = &ast.DesugaredObject{
 																				ast.FodderElement{
 																					Kind: ast.FodderKind(0),
 																					Blanks: int(0),
-																					Indent: int(8),
+																					Indent: int(6),
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p4427,
+																			Ctx: p4825,
 																			FreeVars: ast.Identifiers{
 																				"cflags",
 																				"mkey",
@@ -56926,17 +61547,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(429),
-																								Column: int(20),
+																								Line: int(434),
+																								Column: int(18),
 																							},
 																							End: ast.Location{
-																								Line: int(429),
-																								Column: int(56),
+																								Line: int(434),
+																								Column: int(54),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4486,
+																						Ctx: p4878,
 																						FreeVars: ast.Identifiers{
 																							"cflags",
 																							"str",
@@ -56948,17 +61569,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(429),
-																									Column: int(20),
+																									Line: int(434),
+																									Column: int(18),
 																								},
 																								End: ast.Location{
-																									Line: int(429),
-																									Column: int(41),
+																									Line: int(434),
+																									Column: int(39),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4486,
+																							Ctx: p4878,
 																							FreeVars: ast.Identifiers{
 																								"try_parse_field_width",
 																							},
@@ -56974,17 +61595,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(429),
-																												Column: int(42),
+																												Line: int(434),
+																												Column: int(40),
 																											},
 																											End: ast.Location{
-																												Line: int(429),
-																												Column: int(45),
+																												Line: int(434),
+																												Column: int(43),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4492,
+																										Ctx: p4884,
 																										FreeVars: ast.Identifiers{
 																											"str",
 																										},
@@ -56999,17 +61620,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(429),
-																												Column: int(47),
+																												Line: int(434),
+																												Column: int(45),
 																											},
 																											End: ast.Location{
-																												Line: int(429),
-																												Column: int(55),
+																												Line: int(434),
+																												Column: int(53),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4492,
+																										Ctx: p4884,
 																										FreeVars: ast.Identifiers{
 																											"cflags",
 																										},
@@ -57019,12 +61640,12 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(429),
-																													Column: int(47),
+																													Line: int(434),
+																													Column: int(45),
 																												},
 																												End: ast.Location{
-																													Line: int(429),
-																													Column: int(53),
+																													Line: int(434),
+																													Column: int(51),
 																												},
 																												File: p1,
 																											},
@@ -57081,12 +61702,12 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(430),
-																						Column: int(9),
+																						Line: int(435),
+																						Column: int(7),
 																					},
 																					End: ast.Location{
-																						Line: int(443),
-																						Column: int(10),
+																						Line: int(448),
+																						Column: int(8),
 																					},
 																					File: p1,
 																				},
@@ -57094,11 +61715,11 @@ var _StdAst = &ast.DesugaredObject{
 																					ast.FodderElement{
 																						Kind: ast.FodderKind(0),
 																						Blanks: int(0),
-																						Indent: int(8),
+																						Indent: int(6),
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p4427,
+																				Ctx: p4825,
 																				FreeVars: ast.Identifiers{
 																					"cflags",
 																					"fw",
@@ -57119,17 +61740,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(430),
-																									Column: int(22),
+																									Line: int(435),
+																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(430),
-																									Column: int(52),
+																									Line: int(435),
+																									Column: int(50),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4504,
+																							Ctx: p4896,
 																							FreeVars: ast.Identifiers{
 																								"fw",
 																								"str",
@@ -57141,17 +61762,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(430),
-																										Column: int(22),
+																										Line: int(435),
+																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(430),
-																										Column: int(41),
+																										Line: int(435),
+																										Column: int(39),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4504,
+																								Ctx: p4896,
 																								FreeVars: ast.Identifiers{
 																									"try_parse_precision",
 																								},
@@ -57167,17 +61788,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(430),
-																													Column: int(42),
+																													Line: int(435),
+																													Column: int(40),
 																												},
 																												End: ast.Location{
-																													Line: int(430),
-																													Column: int(45),
+																													Line: int(435),
+																													Column: int(43),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4510,
+																											Ctx: p4902,
 																											FreeVars: ast.Identifiers{
 																												"str",
 																											},
@@ -57192,17 +61813,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(430),
-																													Column: int(47),
+																													Line: int(435),
+																													Column: int(45),
 																												},
 																												End: ast.Location{
-																													Line: int(430),
-																													Column: int(51),
+																													Line: int(435),
+																													Column: int(49),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4510,
+																											Ctx: p4902,
 																											FreeVars: ast.Identifiers{
 																												"fw",
 																											},
@@ -57212,12 +61833,12 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(430),
-																														Column: int(47),
+																														Line: int(435),
+																														Column: int(45),
 																													},
 																													End: ast.Location{
-																														Line: int(430),
-																														Column: int(49),
+																														Line: int(435),
+																														Column: int(47),
 																													},
 																													File: p1,
 																												},
@@ -57274,12 +61895,12 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(431),
-																							Column: int(9),
+																							Line: int(436),
+																							Column: int(7),
 																						},
 																						End: ast.Location{
-																							Line: int(443),
-																							Column: int(10),
+																							Line: int(448),
+																							Column: int(8),
 																						},
 																						File: p1,
 																					},
@@ -57287,11 +61908,11 @@ var _StdAst = &ast.DesugaredObject{
 																						ast.FodderElement{
 																							Kind: ast.FodderKind(0),
 																							Blanks: int(0),
-																							Indent: int(8),
+																							Indent: int(6),
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p4427,
+																					Ctx: p4825,
 																					FreeVars: ast.Identifiers{
 																						"cflags",
 																						"fw",
@@ -57312,17 +61933,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(431),
-																										Column: int(25),
+																										Line: int(436),
+																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(431),
-																										Column: int(63),
+																										Line: int(436),
+																										Column: int(61),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4522,
+																								Ctx: p4914,
 																								FreeVars: ast.Identifiers{
 																									"prec",
 																									"str",
@@ -57334,17 +61955,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(431),
-																											Column: int(25),
+																											Line: int(436),
+																											Column: int(23),
 																										},
 																										End: ast.Location{
-																											Line: int(431),
-																											Column: int(50),
+																											Line: int(436),
+																											Column: int(48),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4522,
+																									Ctx: p4914,
 																									FreeVars: ast.Identifiers{
 																										"try_parse_length_modifier",
 																									},
@@ -57360,17 +61981,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(431),
-																														Column: int(51),
+																														Line: int(436),
+																														Column: int(49),
 																													},
 																													End: ast.Location{
-																														Line: int(431),
-																														Column: int(54),
+																														Line: int(436),
+																														Column: int(52),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4528,
+																												Ctx: p4920,
 																												FreeVars: ast.Identifiers{
 																													"str",
 																												},
@@ -57385,17 +62006,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(431),
-																														Column: int(56),
+																														Line: int(436),
+																														Column: int(54),
 																													},
 																													End: ast.Location{
-																														Line: int(431),
-																														Column: int(62),
+																														Line: int(436),
+																														Column: int(60),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4528,
+																												Ctx: p4920,
 																												FreeVars: ast.Identifiers{
 																													"prec",
 																												},
@@ -57405,12 +62026,12 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(431),
-																															Column: int(56),
+																															Line: int(436),
+																															Column: int(54),
 																														},
 																														End: ast.Location{
-																															Line: int(431),
-																															Column: int(60),
+																															Line: int(436),
+																															Column: int(58),
 																														},
 																														File: p1,
 																													},
@@ -57467,12 +62088,12 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(432),
-																								Column: int(9),
+																								Line: int(437),
+																								Column: int(7),
 																							},
 																							End: ast.Location{
-																								Line: int(443),
-																								Column: int(10),
+																								Line: int(448),
+																								Column: int(8),
 																							},
 																							File: p1,
 																						},
@@ -57480,11 +62101,11 @@ var _StdAst = &ast.DesugaredObject{
 																							ast.FodderElement{
 																								Kind: ast.FodderKind(0),
 																								Blanks: int(0),
-																								Indent: int(8),
+																								Indent: int(6),
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p4427,
+																						Ctx: p4825,
 																						FreeVars: ast.Identifiers{
 																							"cflags",
 																							"fw",
@@ -57505,17 +62126,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(432),
-																											Column: int(23),
+																											Line: int(437),
+																											Column: int(21),
 																										},
 																										End: ast.Location{
-																											Line: int(432),
-																											Column: int(52),
+																											Line: int(437),
+																											Column: int(50),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4540,
+																									Ctx: p4932,
 																									FreeVars: ast.Identifiers{
 																										"len_mod",
 																										"parse_conv_type",
@@ -57527,17 +62148,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(432),
-																												Column: int(23),
+																												Line: int(437),
+																												Column: int(21),
 																											},
 																											End: ast.Location{
-																												Line: int(432),
-																												Column: int(38),
+																												Line: int(437),
+																												Column: int(36),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4540,
+																										Ctx: p4932,
 																										FreeVars: ast.Identifiers{
 																											"parse_conv_type",
 																										},
@@ -57553,17 +62174,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(432),
-																															Column: int(39),
+																															Line: int(437),
+																															Column: int(37),
 																														},
 																														End: ast.Location{
-																															Line: int(432),
-																															Column: int(42),
+																															Line: int(437),
+																															Column: int(40),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4546,
+																													Ctx: p4938,
 																													FreeVars: ast.Identifiers{
 																														"str",
 																													},
@@ -57578,17 +62199,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(432),
-																															Column: int(44),
+																															Line: int(437),
+																															Column: int(42),
 																														},
 																														End: ast.Location{
-																															Line: int(432),
-																															Column: int(51),
+																															Line: int(437),
+																															Column: int(49),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4546,
+																													Ctx: p4938,
 																													FreeVars: ast.Identifiers{
 																														"len_mod",
 																													},
@@ -57614,12 +62235,12 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(433),
-																									Column: int(9),
+																									Line: int(438),
+																									Column: int(7),
 																								},
 																								End: ast.Location{
-																									Line: int(443),
-																									Column: int(10),
+																									Line: int(448),
+																									Column: int(8),
 																								},
 																								File: p1,
 																							},
@@ -57627,11 +62248,11 @@ var _StdAst = &ast.DesugaredObject{
 																								ast.FodderElement{
 																									Kind: ast.FodderKind(0),
 																									Blanks: int(0),
-																									Indent: int(8),
+																									Indent: int(6),
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p4427,
+																							Ctx: p4825,
 																							FreeVars: ast.Identifiers{
 																								"cflags",
 																								"ctype",
@@ -57671,17 +62292,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(434),
-																												Column: int(14),
+																												Line: int(439),
+																												Column: int(12),
 																											},
 																											End: ast.Location{
-																												Line: int(434),
-																												Column: int(21),
+																												Line: int(439),
+																												Column: int(19),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4556,
+																										Ctx: p4948,
 																										FreeVars: ast.Identifiers{
 																											"ctype",
 																										},
@@ -57691,12 +62312,12 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(434),
-																													Column: int(14),
+																													Line: int(439),
+																													Column: int(12),
 																												},
 																												End: ast.Location{
-																													Line: int(434),
-																													Column: int(19),
+																													Line: int(439),
+																													Column: int(17),
 																												},
 																												File: p1,
 																											},
@@ -57765,17 +62386,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(435),
-																												Column: int(17),
+																												Line: int(440),
+																												Column: int(15),
 																											},
 																											End: ast.Location{
-																												Line: int(442),
-																												Column: int(12),
+																												Line: int(447),
+																												Column: int(10),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4556,
+																										Ctx: p4948,
 																										FreeVars: ast.Identifiers{
 																											"cflags",
 																											"ctype",
@@ -57815,17 +62436,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(436),
-																															Column: int(19),
+																															Line: int(441),
+																															Column: int(17),
 																														},
 																														End: ast.Location{
-																															Line: int(436),
-																															Column: int(25),
+																															Line: int(441),
+																															Column: int(23),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4567,
+																													Ctx: p4959,
 																													FreeVars: ast.Identifiers{
 																														"mkey",
 																													},
@@ -57835,12 +62456,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(436),
-																																Column: int(19),
+																																Line: int(441),
+																																Column: int(17),
 																															},
 																															End: ast.Location{
-																																Line: int(436),
-																																Column: int(23),
+																																Line: int(441),
+																																Column: int(21),
 																															},
 																															File: p1,
 																														},
@@ -57909,17 +62530,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(437),
-																															Column: int(21),
+																															Line: int(442),
+																															Column: int(19),
 																														},
 																														End: ast.Location{
-																															Line: int(437),
-																															Column: int(29),
+																															Line: int(442),
+																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4567,
+																													Ctx: p4959,
 																													FreeVars: ast.Identifiers{
 																														"cflags",
 																													},
@@ -57929,12 +62550,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(437),
-																																Column: int(21),
+																																Line: int(442),
+																																Column: int(19),
 																															},
 																															End: ast.Location{
-																																Line: int(437),
-																																Column: int(27),
+																																Line: int(442),
+																																Column: int(25),
 																															},
 																															File: p1,
 																														},
@@ -58003,17 +62624,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(438),
-																															Column: int(17),
+																															Line: int(443),
+																															Column: int(15),
 																														},
 																														End: ast.Location{
-																															Line: int(438),
-																															Column: int(21),
+																															Line: int(443),
+																															Column: int(19),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4567,
+																													Ctx: p4959,
 																													FreeVars: ast.Identifiers{
 																														"fw",
 																													},
@@ -58023,12 +62644,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(438),
-																																Column: int(17),
+																																Line: int(443),
+																																Column: int(15),
 																															},
 																															End: ast.Location{
-																																Line: int(438),
-																																Column: int(19),
+																																Line: int(443),
+																																Column: int(17),
 																															},
 																															File: p1,
 																														},
@@ -58097,17 +62718,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(439),
-																															Column: int(19),
+																															Line: int(444),
+																															Column: int(17),
 																														},
 																														End: ast.Location{
-																															Line: int(439),
-																															Column: int(25),
+																															Line: int(444),
+																															Column: int(23),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4567,
+																													Ctx: p4959,
 																													FreeVars: ast.Identifiers{
 																														"prec",
 																													},
@@ -58117,12 +62738,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(439),
-																																Column: int(19),
+																																Line: int(444),
+																																Column: int(17),
 																															},
 																															End: ast.Location{
-																																Line: int(439),
-																																Column: int(23),
+																																Line: int(444),
+																																Column: int(21),
 																															},
 																															File: p1,
 																														},
@@ -58191,17 +62812,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(440),
-																															Column: int(20),
+																															Line: int(445),
+																															Column: int(18),
 																														},
 																														End: ast.Location{
-																															Line: int(440),
-																															Column: int(27),
+																															Line: int(445),
+																															Column: int(25),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4567,
+																													Ctx: p4959,
 																													FreeVars: ast.Identifiers{
 																														"ctype",
 																													},
@@ -58211,12 +62832,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(440),
-																																Column: int(20),
+																																Line: int(445),
+																																Column: int(18),
 																															},
 																															End: ast.Location{
-																																Line: int(440),
-																																Column: int(25),
+																																Line: int(445),
+																																Column: int(23),
 																															},
 																															File: p1,
 																														},
@@ -58285,17 +62906,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(441),
-																															Column: int(19),
+																															Line: int(446),
+																															Column: int(17),
 																														},
 																														End: ast.Location{
-																															Line: int(441),
-																															Column: int(29),
+																															Line: int(446),
+																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4567,
+																													Ctx: p4959,
 																													FreeVars: ast.Identifiers{
 																														"ctype",
 																													},
@@ -58305,12 +62926,12 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(441),
-																																Column: int(19),
+																																Line: int(446),
+																																Column: int(17),
 																															},
 																															End: ast.Location{
-																																Line: int(441),
-																																Column: int(24),
+																																Line: int(446),
+																																Column: int(22),
 																															},
 																															File: p1,
 																														},
@@ -58364,6 +62985,48 @@ var _StdAst = &ast.DesugaredObject{
 																	},
 																},
 															},
+															ElseFodder: nil,
+															BranchFalse: &ast.Error{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "",
+																		Begin: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		End: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		File: nil,
+																	},
+																	Fodder: nil,
+																	Ctx: nil,
+																	FreeVars: nil,
+																},
+																Expr: &ast.LiteralString{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(431),
+																				Column: int(36),
+																			},
+																			End: ast.Location{
+																				Line: int(431),
+																				Column: int(60),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p4825,
+																		FreeVars: nil,
+																	},
+																	Value: "Truncated format code.",
+																	Kind: ast.LiteralStringKind(1),
+																	BlockIndent: "",
+																},
+															},
 														},
 													},
 													Fun: nil,
@@ -58375,11 +63038,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(446),
+															Line: int(451),
 															Column: int(5),
 														},
 														End: ast.Location{
-															Line: int(754),
+															Line: int(759),
 															Column: int(48),
 														},
 														File: p1,
@@ -58400,7 +63063,7 @@ var _StdAst = &ast.DesugaredObject{
 															},
 														},
 													},
-													Ctx: p3082,
+													Ctx: p3497,
 													FreeVars: ast.Identifiers{
 														"parse_code",
 														"std",
@@ -58418,17 +63081,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(446),
+																		Line: int(451),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(455),
+																		Line: int(460),
 																		Column: int(48),
 																	},
 																	File: p1,
 																},
 																Fodder: nil,
-																Ctx: p4608,
+																Ctx: p5002,
 																FreeVars: ast.Identifiers{
 																	"parse_code",
 																	"parse_codes",
@@ -58468,11 +63131,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(447),
+																			Line: int(452),
 																			Column: int(7),
 																		},
 																		End: ast.Location{
-																			Line: int(455),
+																			Line: int(460),
 																			Column: int(48),
 																		},
 																		File: p1,
@@ -58485,7 +63148,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p4613,
+																	Ctx: p5007,
 																	FreeVars: ast.Identifiers{
 																		"cur",
 																		"i",
@@ -58501,17 +63164,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(447),
+																				Line: int(452),
 																				Column: int(10),
 																			},
 																			End: ast.Location{
-																				Line: int(447),
+																				Line: int(452),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4613,
+																		Ctx: p5007,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																			"std",
@@ -58523,17 +63186,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(447),
+																					Line: int(452),
 																					Column: int(10),
 																				},
 																				End: ast.Location{
-																					Line: int(447),
+																					Line: int(452),
 																					Column: int(11),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4613,
+																			Ctx: p5007,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -58547,17 +63210,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(447),
+																					Line: int(452),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(447),
+																					Line: int(452),
 																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4613,
+																			Ctx: p5007,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																				"str",
@@ -58568,17 +63231,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(447),
+																						Line: int(452),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(447),
+																						Line: int(452),
 																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4613,
+																				Ctx: p5007,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -58588,11 +63251,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(447),
+																							Line: int(452),
 																							Column: int(15),
 																						},
 																						End: ast.Location{
-																							Line: int(447),
+																							Line: int(452),
 																							Column: int(18),
 																						},
 																						File: p1,
@@ -58640,17 +63303,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(447),
+																									Line: int(452),
 																									Column: int(26),
 																								},
 																								End: ast.Location{
-																									Line: int(447),
+																									Line: int(452),
 																									Column: int(29),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4628,
+																							Ctx: p5022,
 																							FreeVars: ast.Identifiers{
 																								"str",
 																							},
@@ -58674,17 +63337,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(448),
+																				Line: int(453),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(448),
+																				Line: int(453),
 																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4613,
+																		Ctx: p5007,
 																		FreeVars: ast.Identifiers{
 																			"cur",
 																			"out",
@@ -58695,11 +63358,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(448),
+																					Line: int(453),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(448),
+																					Line: int(453),
 																					Column: int(12),
 																				},
 																				File: p1,
@@ -58712,7 +63375,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p4613,
+																			Ctx: p5007,
 																			FreeVars: ast.Identifiers{
 																				"out",
 																			},
@@ -58726,17 +63389,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(448),
+																					Line: int(453),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(448),
+																					Line: int(453),
 																					Column: int(20),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p4613,
+																			Ctx: p5007,
 																			FreeVars: ast.Identifiers{
 																				"cur",
 																			},
@@ -58748,17 +63411,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(448),
+																								Line: int(453),
 																								Column: int(16),
 																							},
 																							End: ast.Location{
-																								Line: int(448),
+																								Line: int(453),
 																								Column: int(19),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4639,
+																						Ctx: p5033,
 																						FreeVars: ast.Identifiers{
 																							"cur",
 																						},
@@ -58785,11 +63448,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(450),
+																				Line: int(455),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(455),
+																				Line: int(460),
 																				Column: int(48),
 																			},
 																			File: p1,
@@ -58802,7 +63465,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p4613,
+																		Ctx: p5007,
 																		FreeVars: ast.Identifiers{
 																			"cur",
 																			"i",
@@ -58822,17 +63485,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(450),
+																							Line: int(455),
 																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(450),
+																							Line: int(455),
 																							Column: int(25),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4647,
+																					Ctx: p5041,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																						"str",
@@ -58843,17 +63506,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(450),
+																								Line: int(455),
 																								Column: int(19),
 																							},
 																							End: ast.Location{
-																								Line: int(450),
+																								Line: int(455),
 																								Column: int(22),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4647,
+																						Ctx: p5041,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -58866,17 +63529,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(450),
+																								Line: int(455),
 																								Column: int(23),
 																							},
 																							End: ast.Location{
-																								Line: int(450),
+																								Line: int(455),
 																								Column: int(24),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4647,
+																						Ctx: p5041,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -58895,11 +63558,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(451),
+																					Line: int(456),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(455),
+																					Line: int(460),
 																					Column: int(48),
 																				},
 																				File: p1,
@@ -58912,7 +63575,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p4613,
+																			Ctx: p5007,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																				"cur",
@@ -58928,17 +63591,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(451),
+																						Line: int(456),
 																						Column: int(12),
 																					},
 																					End: ast.Location{
-																						Line: int(451),
+																						Line: int(456),
 																						Column: int(20),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4613,
+																				Ctx: p5007,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																				},
@@ -58948,17 +63611,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(451),
+																							Line: int(456),
 																							Column: int(12),
 																						},
 																						End: ast.Location{
-																							Line: int(451),
+																							Line: int(456),
 																							Column: int(13),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4613,
+																					Ctx: p5007,
 																					FreeVars: ast.Identifiers{
 																						"c",
 																					},
@@ -58972,17 +63635,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(451),
+																							Line: int(456),
 																							Column: int(17),
 																						},
 																						End: ast.Location{
-																							Line: int(451),
+																							Line: int(456),
 																							Column: int(20),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4613,
+																					Ctx: p5007,
 																					FreeVars: nil,
 																				},
 																				Value: "%",
@@ -58996,11 +63659,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(452),
+																						Line: int(457),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(453),
+																						Line: int(458),
 																						Column: int(57),
 																					},
 																					File: p1,
@@ -59013,7 +63676,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p4613,
+																				Ctx: p5007,
 																				FreeVars: ast.Identifiers{
 																					"cur",
 																					"i",
@@ -59033,17 +63696,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(452),
+																									Line: int(457),
 																									Column: int(21),
 																								},
 																								End: ast.Location{
-																									Line: int(452),
+																									Line: int(457),
 																									Column: int(43),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4666,
+																							Ctx: p5060,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																								"parse_code",
@@ -59055,17 +63718,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(452),
+																										Line: int(457),
 																										Column: int(21),
 																									},
 																									End: ast.Location{
-																										Line: int(452),
+																										Line: int(457),
 																										Column: int(31),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4666,
+																								Ctx: p5060,
 																								FreeVars: ast.Identifiers{
 																									"parse_code",
 																								},
@@ -59081,17 +63744,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(452),
+																													Line: int(457),
 																													Column: int(32),
 																												},
 																												End: ast.Location{
-																													Line: int(452),
+																													Line: int(457),
 																													Column: int(35),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4672,
+																											Ctx: p5066,
 																											FreeVars: ast.Identifiers{
 																												"str",
 																											},
@@ -59106,17 +63769,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(452),
+																													Line: int(457),
 																													Column: int(37),
 																												},
 																												End: ast.Location{
-																													Line: int(452),
+																													Line: int(457),
 																													Column: int(42),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4672,
+																											Ctx: p5066,
 																											FreeVars: ast.Identifiers{
 																												"i",
 																											},
@@ -59126,17 +63789,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(452),
+																														Line: int(457),
 																														Column: int(37),
 																													},
 																													End: ast.Location{
-																														Line: int(452),
+																														Line: int(457),
 																														Column: int(38),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4672,
+																												Ctx: p5066,
 																												FreeVars: ast.Identifiers{
 																													"i",
 																												},
@@ -59150,17 +63813,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(452),
+																														Line: int(457),
 																														Column: int(41),
 																													},
 																													End: ast.Location{
-																														Line: int(452),
+																														Line: int(457),
 																														Column: int(42),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4672,
+																												Ctx: p5066,
 																												FreeVars: nil,
 																											},
 																											Value: float64(1),
@@ -59186,17 +63849,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(453),
+																							Line: int(458),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(453),
+																							Line: int(458),
 																							Column: int(57),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4613,
+																					Ctx: p5007,
 																					FreeVars: ast.Identifiers{
 																						"cur",
 																						"out",
@@ -59210,11 +63873,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(453),
+																								Line: int(458),
 																								Column: int(11),
 																							},
 																							End: ast.Location{
-																								Line: int(453),
+																								Line: int(458),
 																								Column: int(22),
 																							},
 																							File: p1,
@@ -59227,7 +63890,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p4613,
+																						Ctx: p5007,
 																						FreeVars: ast.Identifiers{
 																							"parse_codes",
 																						},
@@ -59243,17 +63906,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(23),
 																										},
 																										End: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(26),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4686,
+																									Ctx: p5080,
 																									FreeVars: ast.Identifiers{
 																										"str",
 																									},
@@ -59268,17 +63931,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(28),
 																										},
 																										End: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(31),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4686,
+																									Ctx: p5080,
 																									FreeVars: ast.Identifiers{
 																										"r",
 																									},
@@ -59288,11 +63951,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(453),
+																												Line: int(458),
 																												Column: int(28),
 																											},
 																											End: ast.Location{
-																												Line: int(453),
+																												Line: int(458),
 																												Column: int(29),
 																											},
 																											File: p1,
@@ -59339,17 +64002,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(33),
 																										},
 																										End: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(52),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4686,
+																									Ctx: p5080,
 																									FreeVars: ast.Identifiers{
 																										"cur",
 																										"out",
@@ -59361,17 +64024,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(453),
+																												Line: int(458),
 																												Column: int(33),
 																											},
 																											End: ast.Location{
-																												Line: int(453),
+																												Line: int(458),
 																												Column: int(36),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4686,
+																										Ctx: p5080,
 																										FreeVars: ast.Identifiers{
 																											"out",
 																										},
@@ -59385,17 +64048,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(453),
+																												Line: int(458),
 																												Column: int(39),
 																											},
 																											End: ast.Location{
-																												Line: int(453),
+																												Line: int(458),
 																												Column: int(52),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4686,
+																										Ctx: p5080,
 																										FreeVars: ast.Identifiers{
 																											"cur",
 																											"r",
@@ -59408,17 +64071,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(453),
+																															Line: int(458),
 																															Column: int(40),
 																														},
 																														End: ast.Location{
-																															Line: int(453),
+																															Line: int(458),
 																															Column: int(43),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4701,
+																													Ctx: p5095,
 																													FreeVars: ast.Identifiers{
 																														"cur",
 																													},
@@ -59433,17 +64096,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(453),
+																															Line: int(458),
 																															Column: int(45),
 																														},
 																														End: ast.Location{
-																															Line: int(453),
+																															Line: int(458),
 																															Column: int(51),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4701,
+																													Ctx: p5095,
 																													FreeVars: ast.Identifiers{
 																														"r",
 																													},
@@ -59453,11 +64116,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(453),
+																																Line: int(458),
 																																Column: int(45),
 																															},
 																															End: ast.Location{
-																																Line: int(453),
+																																Line: int(458),
 																																Column: int(46),
 																															},
 																															File: p1,
@@ -59511,17 +64174,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(54),
 																										},
 																										End: ast.Location{
-																											Line: int(453),
+																											Line: int(458),
 																											Column: int(56),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4686,
+																									Ctx: p5080,
 																									FreeVars: nil,
 																								},
 																								Value: "",
@@ -59552,17 +64215,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(455),
+																						Line: int(460),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(455),
+																						Line: int(460),
 																						Column: int(48),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4613,
+																				Ctx: p5007,
 																				FreeVars: ast.Identifiers{
 																					"c",
 																					"cur",
@@ -59577,11 +64240,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(455),
+																							Line: int(460),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(455),
+																							Line: int(460),
 																							Column: int(22),
 																						},
 																						File: p1,
@@ -59594,7 +64257,7 @@ var _StdAst = &ast.DesugaredObject{
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p4613,
+																					Ctx: p5007,
 																					FreeVars: ast.Identifiers{
 																						"parse_codes",
 																					},
@@ -59610,17 +64273,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(26),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4717,
+																								Ctx: p5111,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -59635,17 +64298,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(28),
 																									},
 																									End: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(33),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4717,
+																								Ctx: p5111,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -59655,17 +64318,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(28),
 																										},
 																										End: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(29),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4717,
+																									Ctx: p5111,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -59679,17 +64342,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(32),
 																										},
 																										End: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(33),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4717,
+																									Ctx: p5111,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -59704,17 +64367,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(35),
 																									},
 																									End: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(38),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4717,
+																								Ctx: p5111,
 																								FreeVars: ast.Identifiers{
 																									"out",
 																								},
@@ -59729,17 +64392,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(40),
 																									},
 																									End: ast.Location{
-																										Line: int(455),
+																										Line: int(460),
 																										Column: int(47),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4717,
+																								Ctx: p5111,
 																								FreeVars: ast.Identifiers{
 																									"c",
 																									"cur",
@@ -59750,17 +64413,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(40),
 																										},
 																										End: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(43),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4717,
+																									Ctx: p5111,
 																									FreeVars: ast.Identifiers{
 																										"cur",
 																									},
@@ -59774,17 +64437,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(46),
 																										},
 																										End: ast.Location{
-																											Line: int(455),
+																											Line: int(460),
 																											Column: int(47),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4717,
+																									Ctx: p5111,
 																									FreeVars: ast.Identifiers{
 																										"c",
 																									},
@@ -59815,11 +64478,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(457),
+																Line: int(462),
 																Column: int(5),
 															},
 															End: ast.Location{
-																Line: int(754),
+																Line: int(759),
 																Column: int(48),
 															},
 															File: p1,
@@ -59832,7 +64495,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p3082,
+														Ctx: p3497,
 														FreeVars: ast.Identifiers{
 															"parse_codes",
 															"std",
@@ -59850,17 +64513,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(457),
+																			Line: int(462),
 																			Column: int(19),
 																		},
 																		End: ast.Location{
-																			Line: int(457),
+																			Line: int(462),
 																			Column: int(46),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p4737,
+																	Ctx: p5131,
 																	FreeVars: ast.Identifiers{
 																		"parse_codes",
 																		"str",
@@ -59871,17 +64534,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(457),
+																				Line: int(462),
 																				Column: int(19),
 																			},
 																			End: ast.Location{
-																				Line: int(457),
+																				Line: int(462),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p4737,
+																		Ctx: p5131,
 																		FreeVars: ast.Identifiers{
 																			"parse_codes",
 																		},
@@ -59897,17 +64560,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(31),
 																						},
 																						End: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(34),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4743,
+																					Ctx: p5137,
 																					FreeVars: ast.Identifiers{
 																						"str",
 																					},
@@ -59922,17 +64585,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(36),
 																						},
 																						End: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(37),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4743,
+																					Ctx: p5137,
 																					FreeVars: nil,
 																				},
 																				Value: float64(0),
@@ -59946,17 +64609,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(39),
 																						},
 																						End: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(41),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4743,
+																					Ctx: p5137,
 																					FreeVars: nil,
 																				},
 																				Elements: nil,
@@ -59971,17 +64634,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(43),
 																						},
 																						End: ast.Location{
-																							Line: int(457),
+																							Line: int(462),
 																							Column: int(45),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4743,
+																					Ctx: p5137,
 																					FreeVars: nil,
 																				},
 																				Value: "",
@@ -60007,11 +64670,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(465),
+																	Line: int(470),
 																	Column: int(5),
 																},
 																End: ast.Location{
-																	Line: int(754),
+																	Line: int(759),
 																	Column: int(48),
 																},
 																File: p1,
@@ -60056,7 +64719,7 @@ var _StdAst = &ast.DesugaredObject{
 																	},
 																},
 															},
-															Ctx: p3082,
+															Ctx: p3497,
 															FreeVars: ast.Identifiers{
 																"codes",
 																"std",
@@ -60073,17 +64736,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(465),
+																				Line: int(470),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(471),
+																				Line: int(476),
 																				Column: int(17),
 																			},
 																			File: p1,
 																		},
 																		Fodder: nil,
-																		Ctx: p4757,
+																		Ctx: p5151,
 																		FreeVars: nil,
 																	},
 																	ParenLeftFodder: ast.Fodder{},
@@ -60109,11 +64772,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(466),
+																					Line: int(471),
 																					Column: int(7),
 																				},
 																				End: ast.Location{
-																					Line: int(471),
+																					Line: int(476),
 																					Column: int(17),
 																				},
 																				File: p1,
@@ -60126,7 +64789,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p4761,
+																			Ctx: p5155,
 																			FreeVars: ast.Identifiers{
 																				"s",
 																				"w",
@@ -60142,17 +64805,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(466),
+																								Line: int(471),
 																								Column: int(13),
 																							},
 																							End: ast.Location{
-																								Line: int(470),
+																								Line: int(475),
 																								Column: int(28),
 																							},
 																							File: p1,
 																						},
 																						Fodder: nil,
-																						Ctx: p4765,
+																						Ctx: p5159,
 																						FreeVars: ast.Identifiers{
 																							"aux",
 																							"s",
@@ -60181,11 +64844,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(467),
+																									Line: int(472),
 																									Column: int(9),
 																								},
 																								End: ast.Location{
-																									Line: int(470),
+																									Line: int(475),
 																									Column: int(28),
 																								},
 																								File: p1,
@@ -60198,7 +64861,7 @@ var _StdAst = &ast.DesugaredObject{
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p4770,
+																							Ctx: p5164,
 																							FreeVars: ast.Identifiers{
 																								"aux",
 																								"s",
@@ -60211,17 +64874,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(467),
+																										Line: int(472),
 																										Column: int(12),
 																									},
 																									End: ast.Location{
-																										Line: int(467),
+																										Line: int(472),
 																										Column: int(18),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4770,
+																								Ctx: p5164,
 																								FreeVars: ast.Identifiers{
 																									"w",
 																								},
@@ -60231,17 +64894,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(467),
+																											Line: int(472),
 																											Column: int(12),
 																										},
 																										End: ast.Location{
-																											Line: int(467),
+																											Line: int(472),
 																											Column: int(13),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4770,
+																									Ctx: p5164,
 																									FreeVars: ast.Identifiers{
 																										"w",
 																									},
@@ -60255,17 +64918,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(467),
+																											Line: int(472),
 																											Column: int(17),
 																										},
 																										End: ast.Location{
-																											Line: int(467),
+																											Line: int(472),
 																											Column: int(18),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4770,
+																									Ctx: p5164,
 																									FreeVars: nil,
 																								},
 																								Value: float64(0),
@@ -60278,11 +64941,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(468),
+																										Line: int(473),
 																										Column: int(11),
 																									},
 																									End: ast.Location{
-																										Line: int(468),
+																										Line: int(473),
 																										Column: int(12),
 																									},
 																									File: p1,
@@ -60295,7 +64958,7 @@ var _StdAst = &ast.DesugaredObject{
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p4770,
+																								Ctx: p5164,
 																								FreeVars: ast.Identifiers{
 																									"v",
 																								},
@@ -60315,17 +64978,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(470),
+																										Line: int(475),
 																										Column: int(11),
 																									},
 																									End: ast.Location{
-																										Line: int(470),
+																										Line: int(475),
 																										Column: int(28),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4770,
+																								Ctx: p5164,
 																								FreeVars: ast.Identifiers{
 																									"aux",
 																									"s",
@@ -60338,11 +65001,11 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(470),
+																											Line: int(475),
 																											Column: int(11),
 																										},
 																										End: ast.Location{
-																											Line: int(470),
+																											Line: int(475),
 																											Column: int(14),
 																										},
 																										File: p1,
@@ -60355,7 +65018,7 @@ var _StdAst = &ast.DesugaredObject{
 																											Comment: []string{},
 																										},
 																									},
-																									Ctx: p4770,
+																									Ctx: p5164,
 																									FreeVars: ast.Identifiers{
 																										"aux",
 																									},
@@ -60371,17 +65034,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(470),
+																														Line: int(475),
 																														Column: int(15),
 																													},
 																													End: ast.Location{
-																														Line: int(470),
+																														Line: int(475),
 																														Column: int(20),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4788,
+																												Ctx: p5182,
 																												FreeVars: ast.Identifiers{
 																													"w",
 																												},
@@ -60391,17 +65054,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(15),
 																														},
 																														End: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(16),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4788,
+																													Ctx: p5182,
 																													FreeVars: ast.Identifiers{
 																														"w",
 																													},
@@ -60415,17 +65078,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(19),
 																														},
 																														End: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(20),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4788,
+																													Ctx: p5182,
 																													FreeVars: nil,
 																												},
 																												Value: float64(1),
@@ -60440,17 +65103,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(470),
+																														Line: int(475),
 																														Column: int(22),
 																													},
 																													End: ast.Location{
-																														Line: int(470),
+																														Line: int(475),
 																														Column: int(27),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4788,
+																												Ctx: p5182,
 																												FreeVars: ast.Identifiers{
 																													"s",
 																													"v",
@@ -60461,17 +65124,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(22),
 																														},
 																														End: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(23),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4788,
+																													Ctx: p5182,
 																													FreeVars: ast.Identifiers{
 																														"v",
 																													},
@@ -60485,17 +65148,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(26),
 																														},
 																														End: ast.Location{
-																															Line: int(470),
+																															Line: int(475),
 																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4788,
+																													Ctx: p5182,
 																													FreeVars: ast.Identifiers{
 																														"s",
 																													},
@@ -60524,17 +65187,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(471),
+																						Line: int(476),
 																						Column: int(7),
 																					},
 																					End: ast.Location{
-																						Line: int(471),
+																						Line: int(476),
 																						Column: int(17),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4761,
+																				Ctx: p5155,
 																				FreeVars: ast.Identifiers{
 																					"aux",
 																					"w",
@@ -60545,11 +65208,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(471),
+																							Line: int(476),
 																							Column: int(7),
 																						},
 																						End: ast.Location{
-																							Line: int(471),
+																							Line: int(476),
 																							Column: int(10),
 																						},
 																						File: p1,
@@ -60562,7 +65225,7 @@ var _StdAst = &ast.DesugaredObject{
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p4761,
+																					Ctx: p5155,
 																					FreeVars: ast.Identifiers{
 																						"aux",
 																					},
@@ -60578,17 +65241,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(471),
+																										Line: int(476),
 																										Column: int(11),
 																									},
 																									End: ast.Location{
-																										Line: int(471),
+																										Line: int(476),
 																										Column: int(12),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4806,
+																								Ctx: p5200,
 																								FreeVars: ast.Identifiers{
 																									"w",
 																								},
@@ -60603,17 +65266,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(471),
+																										Line: int(476),
 																										Column: int(14),
 																									},
 																									End: ast.Location{
-																										Line: int(471),
+																										Line: int(476),
 																										Column: int(16),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p4806,
+																								Ctx: p5200,
 																								FreeVars: nil,
 																							},
 																							Value: "",
@@ -60641,11 +65304,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(474),
+																		Line: int(479),
 																		Column: int(5),
 																	},
 																	End: ast.Location{
-																		Line: int(754),
+																		Line: int(759),
 																		Column: int(48),
 																	},
 																	File: p1,
@@ -60666,7 +65329,7 @@ var _StdAst = &ast.DesugaredObject{
 																		},
 																	},
 																},
-																Ctx: p3082,
+																Ctx: p3497,
 																FreeVars: ast.Identifiers{
 																	"codes",
 																	"padding",
@@ -60684,17 +65347,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(474),
+																					Line: int(479),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(475),
+																					Line: int(480),
 																					Column: int(44),
 																				},
 																				File: p1,
 																			},
 																			Fodder: nil,
-																			Ctx: p4815,
+																			Ctx: p5209,
 																			FreeVars: ast.Identifiers{
 																				"padding",
 																				"std",
@@ -60728,17 +65391,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(475),
+																						Line: int(480),
 																						Column: int(7),
 																					},
 																					End: ast.Location{
-																						Line: int(475),
+																						Line: int(480),
 																						Column: int(44),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p4819,
+																				Ctx: p5213,
 																				FreeVars: ast.Identifiers{
 																					"padding",
 																					"s",
@@ -60752,17 +65415,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(475),
+																							Line: int(480),
 																							Column: int(7),
 																						},
 																						End: ast.Location{
-																							Line: int(475),
+																							Line: int(480),
 																							Column: int(38),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4819,
+																					Ctx: p5213,
 																					FreeVars: ast.Identifiers{
 																						"padding",
 																						"s",
@@ -60776,11 +65439,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(475),
+																								Line: int(480),
 																								Column: int(7),
 																							},
 																							End: ast.Location{
-																								Line: int(475),
+																								Line: int(480),
 																								Column: int(14),
 																							},
 																							File: p1,
@@ -60793,7 +65456,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p4819,
+																						Ctx: p5213,
 																						FreeVars: ast.Identifiers{
 																							"padding",
 																						},
@@ -60809,17 +65472,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(475),
+																											Line: int(480),
 																											Column: int(15),
 																										},
 																										End: ast.Location{
-																											Line: int(475),
+																											Line: int(480),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4828,
+																									Ctx: p5222,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"str",
@@ -60831,17 +65494,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(475),
+																												Line: int(480),
 																												Column: int(15),
 																											},
 																											End: ast.Location{
-																												Line: int(475),
+																												Line: int(480),
 																												Column: int(16),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4828,
+																										Ctx: p5222,
 																										FreeVars: ast.Identifiers{
 																											"w",
 																										},
@@ -60855,17 +65518,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(475),
+																												Line: int(480),
 																												Column: int(19),
 																											},
 																											End: ast.Location{
-																												Line: int(475),
+																												Line: int(480),
 																												Column: int(34),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4828,
+																										Ctx: p5222,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																											"str",
@@ -60876,17 +65539,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(475),
+																													Line: int(480),
 																													Column: int(19),
 																												},
 																												End: ast.Location{
-																													Line: int(475),
+																													Line: int(480),
 																													Column: int(29),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4828,
+																											Ctx: p5222,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																											},
@@ -60896,11 +65559,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(475),
+																														Line: int(480),
 																														Column: int(19),
 																													},
 																													End: ast.Location{
-																														Line: int(475),
+																														Line: int(480),
 																														Column: int(22),
 																													},
 																													File: p1,
@@ -60948,17 +65611,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(475),
+																																Line: int(480),
 																																Column: int(30),
 																															},
 																															End: ast.Location{
-																																Line: int(475),
+																																Line: int(480),
 																																Column: int(33),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4841,
+																														Ctx: p5235,
 																														FreeVars: ast.Identifiers{
 																															"str",
 																														},
@@ -60984,17 +65647,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(475),
+																											Line: int(480),
 																											Column: int(36),
 																										},
 																										End: ast.Location{
-																											Line: int(475),
+																											Line: int(480),
 																											Column: int(37),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4828,
+																									Ctx: p5222,
 																									FreeVars: ast.Identifiers{
 																										"s",
 																									},
@@ -61018,17 +65681,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(475),
+																							Line: int(480),
 																							Column: int(41),
 																						},
 																						End: ast.Location{
-																							Line: int(475),
+																							Line: int(480),
 																							Column: int(44),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4819,
+																					Ctx: p5213,
 																					FreeVars: ast.Identifiers{
 																						"str",
 																					},
@@ -61046,11 +65709,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(478),
+																			Line: int(483),
 																			Column: int(5),
 																		},
 																		End: ast.Location{
-																			Line: int(754),
+																			Line: int(759),
 																			Column: int(48),
 																		},
 																		File: p1,
@@ -61071,7 +65734,7 @@ var _StdAst = &ast.DesugaredObject{
 																			},
 																		},
 																	},
-																	Ctx: p3082,
+																	Ctx: p3497,
 																	FreeVars: ast.Identifiers{
 																		"codes",
 																		"pad_left",
@@ -61090,17 +65753,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(478),
+																						Line: int(483),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(479),
+																						Line: int(484),
 																						Column: int(44),
 																					},
 																					File: p1,
 																				},
 																				Fodder: nil,
-																				Ctx: p4853,
+																				Ctx: p5247,
 																				FreeVars: ast.Identifiers{
 																					"padding",
 																					"std",
@@ -61134,17 +65797,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(479),
+																							Line: int(484),
 																							Column: int(7),
 																						},
 																						End: ast.Location{
-																							Line: int(479),
+																							Line: int(484),
 																							Column: int(44),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p4857,
+																					Ctx: p5251,
 																					FreeVars: ast.Identifiers{
 																						"padding",
 																						"s",
@@ -61158,11 +65821,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(479),
+																								Line: int(484),
 																								Column: int(7),
 																							},
 																							End: ast.Location{
-																								Line: int(479),
+																								Line: int(484),
 																								Column: int(10),
 																							},
 																							File: p1,
@@ -61175,7 +65838,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p4857,
+																						Ctx: p5251,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -61189,17 +65852,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(479),
+																								Line: int(484),
 																								Column: int(13),
 																							},
 																							End: ast.Location{
-																								Line: int(479),
+																								Line: int(484),
 																								Column: int(44),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p4857,
+																						Ctx: p5251,
 																						FreeVars: ast.Identifiers{
 																							"padding",
 																							"s",
@@ -61213,17 +65876,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(479),
+																									Line: int(484),
 																									Column: int(13),
 																								},
 																								End: ast.Location{
-																									Line: int(479),
+																									Line: int(484),
 																									Column: int(20),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p4857,
+																							Ctx: p5251,
 																							FreeVars: ast.Identifiers{
 																								"padding",
 																							},
@@ -61239,17 +65902,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(479),
+																												Line: int(484),
 																												Column: int(21),
 																											},
 																											End: ast.Location{
-																												Line: int(479),
+																												Line: int(484),
 																												Column: int(40),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4868,
+																										Ctx: p5262,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																											"str",
@@ -61261,17 +65924,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(479),
+																													Line: int(484),
 																													Column: int(21),
 																												},
 																												End: ast.Location{
-																													Line: int(479),
+																													Line: int(484),
 																													Column: int(22),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4868,
+																											Ctx: p5262,
 																											FreeVars: ast.Identifiers{
 																												"w",
 																											},
@@ -61285,17 +65948,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(479),
+																													Line: int(484),
 																													Column: int(25),
 																												},
 																												End: ast.Location{
-																													Line: int(479),
+																													Line: int(484),
 																													Column: int(40),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4868,
+																											Ctx: p5262,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																												"str",
@@ -61306,17 +65969,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(479),
+																														Line: int(484),
 																														Column: int(25),
 																													},
 																													End: ast.Location{
-																														Line: int(479),
+																														Line: int(484),
 																														Column: int(35),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4868,
+																												Ctx: p5262,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -61326,11 +65989,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(479),
+																															Line: int(484),
 																															Column: int(25),
 																														},
 																														End: ast.Location{
-																															Line: int(479),
+																															Line: int(484),
 																															Column: int(28),
 																														},
 																														File: p1,
@@ -61378,17 +66041,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(479),
+																																	Line: int(484),
 																																	Column: int(36),
 																																},
 																																End: ast.Location{
-																																	Line: int(479),
+																																	Line: int(484),
 																																	Column: int(39),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4881,
+																															Ctx: p5275,
 																															FreeVars: ast.Identifiers{
 																																"str",
 																															},
@@ -61414,17 +66077,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(479),
+																												Line: int(484),
 																												Column: int(42),
 																											},
 																											End: ast.Location{
-																												Line: int(479),
+																												Line: int(484),
 																												Column: int(43),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4868,
+																										Ctx: p5262,
 																										FreeVars: ast.Identifiers{
 																											"s",
 																										},
@@ -61452,11 +66115,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(482),
+																				Line: int(487),
 																				Column: int(5),
 																			},
 																			End: ast.Location{
-																				Line: int(754),
+																				Line: int(759),
 																				Column: int(48),
 																			},
 																			File: p1,
@@ -61477,7 +66140,7 @@ var _StdAst = &ast.DesugaredObject{
 																				},
 																			},
 																		},
-																		Ctx: p3082,
+																		Ctx: p3497,
 																		FreeVars: ast.Identifiers{
 																			"codes",
 																			"pad_left",
@@ -61496,17 +66159,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(482),
+																							Line: int(487),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(494),
+																							Line: int(499),
 																							Column: int(84),
 																						},
 																						File: p1,
 																					},
 																					Fodder: nil,
-																					Ctx: p4891,
+																					Ctx: p5285,
 																					FreeVars: ast.Identifiers{
 																						"pad_left",
 																						"std",
@@ -61560,11 +66223,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(483),
+																								Line: int(488),
 																								Column: int(7),
 																							},
 																							End: ast.Location{
-																								Line: int(494),
+																								Line: int(499),
 																								Column: int(84),
 																							},
 																							File: p1,
@@ -61577,7 +66240,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p4896,
+																						Ctx: p5290,
 																						FreeVars: ast.Identifiers{
 																							"blank",
 																							"min_chars",
@@ -61600,17 +66263,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(483),
+																											Line: int(488),
 																											Column: int(18),
 																										},
 																										End: ast.Location{
-																											Line: int(483),
+																											Line: int(488),
 																											Column: int(30),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p4900,
+																									Ctx: p5294,
 																									FreeVars: ast.Identifiers{
 																										"n__",
 																										"std",
@@ -61621,17 +66284,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(483),
+																												Line: int(488),
 																												Column: int(18),
 																											},
 																											End: ast.Location{
-																												Line: int(483),
+																												Line: int(488),
 																												Column: int(25),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p4900,
+																										Ctx: p5294,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
@@ -61641,11 +66304,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(483),
+																													Line: int(488),
 																													Column: int(18),
 																												},
 																												End: ast.Location{
-																													Line: int(483),
+																													Line: int(488),
 																													Column: int(21),
 																												},
 																												File: p1,
@@ -61693,17 +66356,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(483),
+																															Line: int(488),
 																															Column: int(26),
 																														},
 																														End: ast.Location{
-																															Line: int(483),
+																															Line: int(488),
 																															Column: int(29),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4909,
+																													Ctx: p5303,
 																													FreeVars: ast.Identifiers{
 																														"n__",
 																													},
@@ -61729,11 +66392,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(484),
+																									Line: int(489),
 																									Column: int(7),
 																								},
 																								End: ast.Location{
-																									Line: int(494),
+																									Line: int(499),
 																									Column: int(84),
 																								},
 																								File: p1,
@@ -61746,7 +66409,7 @@ var _StdAst = &ast.DesugaredObject{
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p4896,
+																							Ctx: p5290,
 																							FreeVars: ast.Identifiers{
 																								"blank",
 																								"min_chars",
@@ -61770,17 +66433,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(484),
+																												Line: int(489),
 																												Column: int(13),
 																											},
 																											End: ast.Location{
-																												Line: int(488),
+																												Line: int(493),
 																												Column: int(50),
 																											},
 																											File: p1,
 																										},
 																										Fodder: nil,
-																										Ctx: p4916,
+																										Ctx: p5310,
 																										FreeVars: ast.Identifiers{
 																											"aux",
 																											"radix",
@@ -61806,11 +66469,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(485),
+																													Line: int(490),
 																													Column: int(9),
 																												},
 																												End: ast.Location{
-																													Line: int(488),
+																													Line: int(493),
 																													Column: int(50),
 																												},
 																												File: p1,
@@ -61823,7 +66486,7 @@ var _StdAst = &ast.DesugaredObject{
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p4921,
+																											Ctx: p5315,
 																											FreeVars: ast.Identifiers{
 																												"aux",
 																												"n",
@@ -61837,17 +66500,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(485),
+																														Line: int(490),
 																														Column: int(12),
 																													},
 																													End: ast.Location{
-																														Line: int(485),
+																														Line: int(490),
 																														Column: int(18),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4921,
+																												Ctx: p5315,
 																												FreeVars: ast.Identifiers{
 																													"n",
 																												},
@@ -61857,17 +66520,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(485),
+																															Line: int(490),
 																															Column: int(12),
 																														},
 																														End: ast.Location{
-																															Line: int(485),
+																															Line: int(490),
 																															Column: int(13),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4921,
+																													Ctx: p5315,
 																													FreeVars: ast.Identifiers{
 																														"n",
 																													},
@@ -61881,17 +66544,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(485),
+																															Line: int(490),
 																															Column: int(17),
 																														},
 																														End: ast.Location{
-																															Line: int(485),
+																															Line: int(490),
 																															Column: int(18),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4921,
+																													Ctx: p5315,
 																													FreeVars: nil,
 																												},
 																												Value: float64(0),
@@ -61904,11 +66567,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(486),
+																														Line: int(491),
 																														Column: int(11),
 																													},
 																													End: ast.Location{
-																														Line: int(486),
+																														Line: int(491),
 																														Column: int(22),
 																													},
 																													File: p1,
@@ -61921,7 +66584,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p4921,
+																												Ctx: p5315,
 																												FreeVars: ast.Identifiers{
 																													"zero_prefix",
 																												},
@@ -61941,17 +66604,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(488),
+																														Line: int(493),
 																														Column: int(11),
 																													},
 																													End: ast.Location{
-																														Line: int(488),
+																														Line: int(493),
 																														Column: int(50),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4921,
+																												Ctx: p5315,
 																												FreeVars: ast.Identifiers{
 																													"aux",
 																													"n",
@@ -61964,17 +66627,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(488),
+																															Line: int(493),
 																															Column: int(11),
 																														},
 																														End: ast.Location{
-																															Line: int(488),
+																															Line: int(493),
 																															Column: int(36),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4921,
+																													Ctx: p5315,
 																													FreeVars: ast.Identifiers{
 																														"aux",
 																														"n",
@@ -61987,11 +66650,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(488),
+																																Line: int(493),
 																																Column: int(11),
 																															},
 																															End: ast.Location{
-																																Line: int(488),
+																																Line: int(493),
 																																Column: int(14),
 																															},
 																															File: p1,
@@ -62004,7 +66667,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p4921,
+																														Ctx: p5315,
 																														FreeVars: ast.Identifiers{
 																															"aux",
 																														},
@@ -62020,17 +66683,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(488),
+																																			Line: int(493),
 																																			Column: int(15),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(488),
+																																			Line: int(493),
 																																			Column: int(35),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4941,
+																																	Ctx: p5335,
 																																	FreeVars: ast.Identifiers{
 																																		"n",
 																																		"radix",
@@ -62042,17 +66705,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(488),
+																																				Line: int(493),
 																																				Column: int(15),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(488),
+																																				Line: int(493),
 																																				Column: int(24),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p4941,
+																																		Ctx: p5335,
 																																		FreeVars: ast.Identifiers{
 																																			"std",
 																																		},
@@ -62062,11 +66725,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(488),
+																																					Line: int(493),
 																																					Column: int(15),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(488),
+																																					Line: int(493),
 																																					Column: int(18),
 																																				},
 																																				File: p1,
@@ -62114,17 +66777,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(488),
+																																							Line: int(493),
 																																							Column: int(25),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(488),
+																																							Line: int(493),
 																																							Column: int(34),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p4950,
+																																					Ctx: p5344,
 																																					FreeVars: ast.Identifiers{
 																																						"n",
 																																						"radix",
@@ -62135,17 +66798,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(488),
+																																								Line: int(493),
 																																								Column: int(25),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(488),
+																																								Line: int(493),
 																																								Column: int(26),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p4950,
+																																						Ctx: p5344,
 																																						FreeVars: ast.Identifiers{
 																																							"n",
 																																						},
@@ -62159,17 +66822,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(488),
+																																								Line: int(493),
 																																								Column: int(29),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(488),
+																																								Line: int(493),
 																																								Column: int(34),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p4950,
+																																						Ctx: p5344,
 																																						FreeVars: ast.Identifiers{
 																																							"radix",
 																																						},
@@ -62298,17 +66961,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(488),
+																																			Line: int(493),
 																																			Column: int(40),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(488),
+																																			Line: int(493),
 																																			Column: int(41),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4921,
+																																	Ctx: p5315,
 																																	FreeVars: ast.Identifiers{
 																																		"n",
 																																	},
@@ -62323,17 +66986,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(488),
+																																			Line: int(493),
 																																			Column: int(44),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(488),
+																																			Line: int(493),
 																																			Column: int(49),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4921,
+																																	Ctx: p5315,
 																																	FreeVars: ast.Identifiers{
 																																		"radix",
 																																	},
@@ -62362,11 +67025,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(489),
+																										Line: int(494),
 																										Column: int(7),
 																									},
 																									End: ast.Location{
-																										Line: int(494),
+																										Line: int(499),
 																										Column: int(84),
 																									},
 																									File: p1,
@@ -62379,7 +67042,7 @@ var _StdAst = &ast.DesugaredObject{
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p4896,
+																								Ctx: p5290,
 																								FreeVars: ast.Identifiers{
 																									"aux",
 																									"blank",
@@ -62402,17 +67065,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(489),
+																													Line: int(494),
 																													Column: int(19),
 																												},
 																												End: ast.Location{
-																													Line: int(489),
+																													Line: int(494),
 																													Column: int(73),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p4973,
+																											Ctx: p5367,
 																											FreeVars: ast.Identifiers{
 																												"aux",
 																												"n_",
@@ -62424,17 +67087,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(489),
+																														Line: int(494),
 																														Column: int(22),
 																													},
 																													End: ast.Location{
-																														Line: int(489),
+																														Line: int(494),
 																														Column: int(40),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4973,
+																												Ctx: p5367,
 																												FreeVars: ast.Identifiers{
 																													"n_",
 																													"std",
@@ -62445,17 +67108,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(489),
+																															Line: int(494),
 																															Column: int(22),
 																														},
 																														End: ast.Location{
-																															Line: int(489),
+																															Line: int(494),
 																															Column: int(35),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4973,
+																													Ctx: p5367,
 																													FreeVars: ast.Identifiers{
 																														"n_",
 																														"std",
@@ -62466,17 +67129,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(489),
+																																Line: int(494),
 																																Column: int(22),
 																															},
 																															End: ast.Location{
-																																Line: int(489),
+																																Line: int(494),
 																																Column: int(31),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4973,
+																														Ctx: p5367,
 																														FreeVars: ast.Identifiers{
 																															"std",
 																														},
@@ -62486,11 +67149,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(489),
+																																	Line: int(494),
 																																	Column: int(22),
 																																},
 																																End: ast.Location{
-																																	Line: int(489),
+																																	Line: int(494),
 																																	Column: int(25),
 																																},
 																																File: p1,
@@ -62538,17 +67201,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(489),
+																																			Line: int(494),
 																																			Column: int(32),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(489),
+																																			Line: int(494),
 																																			Column: int(34),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4986,
+																																	Ctx: p5380,
 																																	FreeVars: ast.Identifiers{
 																																		"n_",
 																																	},
@@ -62572,17 +67235,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(489),
+																															Line: int(494),
 																															Column: int(39),
 																														},
 																														End: ast.Location{
-																															Line: int(489),
+																															Line: int(494),
 																															Column: int(40),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4973,
+																													Ctx: p5367,
 																													FreeVars: nil,
 																												},
 																												Value: float64(0),
@@ -62595,17 +67258,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(489),
+																														Line: int(494),
 																														Column: int(46),
 																													},
 																													End: ast.Location{
-																														Line: int(489),
+																														Line: int(494),
 																														Column: int(49),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4973,
+																												Ctx: p5367,
 																												FreeVars: nil,
 																											},
 																											Value: "0",
@@ -62618,17 +67281,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(489),
+																														Line: int(494),
 																														Column: int(55),
 																													},
 																													End: ast.Location{
-																														Line: int(489),
+																														Line: int(494),
 																														Column: int(73),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p4973,
+																												Ctx: p5367,
 																												FreeVars: ast.Identifiers{
 																													"aux",
 																													"n_",
@@ -62640,17 +67303,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(489),
+																															Line: int(494),
 																															Column: int(55),
 																														},
 																														End: ast.Location{
-																															Line: int(489),
+																															Line: int(494),
 																															Column: int(58),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4973,
+																													Ctx: p5367,
 																													FreeVars: ast.Identifiers{
 																														"aux",
 																													},
@@ -62666,17 +67329,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(489),
+																																		Line: int(494),
 																																		Column: int(59),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(489),
+																																		Line: int(494),
 																																		Column: int(72),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4996,
+																																Ctx: p5390,
 																																FreeVars: ast.Identifiers{
 																																	"n_",
 																																	"std",
@@ -62687,17 +67350,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(489),
+																																			Line: int(494),
 																																			Column: int(59),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(489),
+																																			Line: int(494),
 																																			Column: int(68),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4996,
+																																	Ctx: p5390,
 																																	FreeVars: ast.Identifiers{
 																																		"std",
 																																	},
@@ -62707,11 +67370,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(489),
+																																				Line: int(494),
 																																				Column: int(59),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(489),
+																																				Line: int(494),
 																																				Column: int(62),
 																																			},
 																																			File: p1,
@@ -62759,17 +67422,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(489),
+																																						Line: int(494),
 																																						Column: int(69),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(489),
+																																						Line: int(494),
 																																						Column: int(71),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5005,
+																																				Ctx: p5399,
 																																				FreeVars: ast.Identifiers{
 																																					"n_",
 																																				},
@@ -62806,11 +67469,11 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(490),
+																											Line: int(495),
 																											Column: int(7),
 																										},
 																										End: ast.Location{
-																											Line: int(494),
+																											Line: int(499),
 																											Column: int(84),
 																										},
 																										File: p1,
@@ -62823,7 +67486,7 @@ var _StdAst = &ast.DesugaredObject{
 																											Comment: []string{},
 																										},
 																									},
-																									Ctx: p4896,
+																									Ctx: p5290,
 																									FreeVars: ast.Identifiers{
 																										"blank",
 																										"dec",
@@ -62845,17 +67508,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(490),
+																														Line: int(495),
 																														Column: int(19),
 																													},
 																													End: ast.Location{
-																														Line: int(490),
+																														Line: int(495),
 																														Column: int(26),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p5012,
+																												Ctx: p5406,
 																												FreeVars: ast.Identifiers{
 																													"n__",
 																												},
@@ -62865,17 +67528,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(490),
+																															Line: int(495),
 																															Column: int(19),
 																														},
 																														End: ast.Location{
-																															Line: int(490),
+																															Line: int(495),
 																															Column: int(22),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5012,
+																													Ctx: p5406,
 																													FreeVars: ast.Identifiers{
 																														"n__",
 																													},
@@ -62889,17 +67552,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(490),
+																															Line: int(495),
 																															Column: int(25),
 																														},
 																														End: ast.Location{
-																															Line: int(490),
+																															Line: int(495),
 																															Column: int(26),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5012,
+																													Ctx: p5406,
 																													FreeVars: nil,
 																												},
 																												Value: float64(0),
@@ -62915,11 +67578,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(491),
+																												Line: int(496),
 																												Column: int(7),
 																											},
 																											End: ast.Location{
-																												Line: int(494),
+																												Line: int(499),
 																												Column: int(84),
 																											},
 																											File: p1,
@@ -62932,7 +67595,7 @@ var _StdAst = &ast.DesugaredObject{
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p4896,
+																										Ctx: p5290,
 																										FreeVars: ast.Identifiers{
 																											"blank",
 																											"dec",
@@ -62954,17 +67617,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(491),
+																															Line: int(496),
 																															Column: int(18),
 																														},
 																														End: ast.Location{
-																															Line: int(491),
+																															Line: int(496),
 																															Column: int(69),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5022,
+																													Ctx: p5416,
 																													FreeVars: ast.Identifiers{
 																														"blank",
 																														"min_chars",
@@ -62977,17 +67640,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(491),
+																																Line: int(496),
 																																Column: int(18),
 																															},
 																															End: ast.Location{
-																																Line: int(491),
+																																Line: int(496),
 																																Column: int(27),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5022,
+																														Ctx: p5416,
 																														FreeVars: ast.Identifiers{
 																															"min_chars",
 																														},
@@ -63001,17 +67664,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(491),
+																																Line: int(496),
 																																Column: int(31),
 																															},
 																															End: ast.Location{
-																																Line: int(491),
+																																Line: int(496),
 																																Column: int(68),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5022,
+																														Ctx: p5416,
 																														FreeVars: ast.Identifiers{
 																															"blank",
 																															"neg",
@@ -63023,17 +67686,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(491),
+																																	Line: int(496),
 																																	Column: int(34),
 																																},
 																																End: ast.Location{
-																																	Line: int(491),
+																																	Line: int(496),
 																																	Column: int(54),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5022,
+																															Ctx: p5416,
 																															FreeVars: ast.Identifiers{
 																																"blank",
 																																"neg",
@@ -63045,17 +67708,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(491),
+																																		Line: int(496),
 																																		Column: int(34),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(491),
+																																		Line: int(496),
 																																		Column: int(46),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5022,
+																																Ctx: p5416,
 																																FreeVars: ast.Identifiers{
 																																	"blank",
 																																	"neg",
@@ -63066,17 +67729,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(491),
+																																			Line: int(496),
 																																			Column: int(34),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(491),
+																																			Line: int(496),
 																																			Column: int(37),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5022,
+																																	Ctx: p5416,
 																																	FreeVars: ast.Identifiers{
 																																		"neg",
 																																	},
@@ -63090,17 +67753,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(491),
+																																			Line: int(496),
 																																			Column: int(41),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(491),
+																																			Line: int(496),
 																																			Column: int(46),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5022,
+																																	Ctx: p5416,
 																																	FreeVars: ast.Identifiers{
 																																		"blank",
 																																	},
@@ -63115,17 +67778,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(491),
+																																		Line: int(496),
 																																		Column: int(50),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(491),
+																																		Line: int(496),
 																																		Column: int(54),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5022,
+																																Ctx: p5416,
 																																FreeVars: ast.Identifiers{
 																																	"sign",
 																																},
@@ -63139,17 +67802,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(491),
+																																	Line: int(496),
 																																	Column: int(60),
 																																},
 																																End: ast.Location{
-																																	Line: int(491),
+																																	Line: int(496),
 																																	Column: int(61),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5022,
+																															Ctx: p5416,
 																															FreeVars: nil,
 																														},
 																														Value: float64(1),
@@ -63161,17 +67824,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(491),
+																																	Line: int(496),
 																																	Column: int(67),
 																																},
 																																End: ast.Location{
-																																	Line: int(491),
+																																	Line: int(496),
 																																	Column: int(68),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5022,
+																															Ctx: p5416,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -63188,11 +67851,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(492),
+																													Line: int(497),
 																													Column: int(7),
 																												},
 																												End: ast.Location{
-																													Line: int(494),
+																													Line: int(499),
 																													Column: int(84),
 																												},
 																												File: p1,
@@ -63205,7 +67868,7 @@ var _StdAst = &ast.DesugaredObject{
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p4896,
+																											Ctx: p5290,
 																											FreeVars: ast.Identifiers{
 																												"blank",
 																												"dec",
@@ -63227,17 +67890,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(492),
+																																Line: int(497),
 																																Column: int(19),
 																															},
 																															End: ast.Location{
-																																Line: int(492),
+																																Line: int(497),
 																																Column: int(42),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5045,
+																														Ctx: p5439,
 																														FreeVars: ast.Identifiers{
 																															"min_digits",
 																															"std",
@@ -63249,17 +67912,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(492),
+																																	Line: int(497),
 																																	Column: int(19),
 																																},
 																																End: ast.Location{
-																																	Line: int(492),
+																																	Line: int(497),
 																																	Column: int(26),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5045,
+																															Ctx: p5439,
 																															FreeVars: ast.Identifiers{
 																																"std",
 																															},
@@ -63269,11 +67932,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(492),
+																																		Line: int(497),
 																																		Column: int(19),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(492),
+																																		Line: int(497),
 																																		Column: int(22),
 																																	},
 																																	File: p1,
@@ -63321,17 +67984,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(492),
+																																				Line: int(497),
 																																				Column: int(27),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(492),
+																																				Line: int(497),
 																																				Column: int(29),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5054,
+																																		Ctx: p5448,
 																																		FreeVars: ast.Identifiers{
 																																			"zp",
 																																		},
@@ -63346,17 +68009,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(492),
+																																				Line: int(497),
 																																				Column: int(31),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(492),
+																																				Line: int(497),
 																																				Column: int(41),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5054,
+																																		Ctx: p5448,
 																																		FreeVars: ast.Identifiers{
 																																			"min_digits",
 																																		},
@@ -63382,11 +68045,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(493),
+																														Line: int(498),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(494),
+																														Line: int(499),
 																														Column: int(84),
 																													},
 																													File: p1,
@@ -63399,7 +68062,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p4896,
+																												Ctx: p5290,
 																												FreeVars: ast.Identifiers{
 																													"blank",
 																													"dec",
@@ -63419,17 +68082,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(493),
+																																	Line: int(498),
 																																	Column: int(20),
 																																},
 																																End: ast.Location{
-																																	Line: int(493),
+																																	Line: int(498),
 																																	Column: int(43),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5063,
+																															Ctx: p5457,
 																															FreeVars: ast.Identifiers{
 																																"dec",
 																																"pad_left",
@@ -63441,17 +68104,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(493),
+																																		Line: int(498),
 																																		Column: int(20),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(493),
+																																		Line: int(498),
 																																		Column: int(28),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5063,
+																																Ctx: p5457,
 																																FreeVars: ast.Identifiers{
 																																	"pad_left",
 																																},
@@ -63467,17 +68130,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(493),
+																																					Line: int(498),
 																																					Column: int(29),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(493),
+																																					Line: int(498),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5069,
+																																			Ctx: p5463,
 																																			FreeVars: ast.Identifiers{
 																																				"dec",
 																																			},
@@ -63492,17 +68155,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(493),
+																																					Line: int(498),
 																																					Column: int(34),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(493),
+																																					Line: int(498),
 																																					Column: int(37),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5069,
+																																			Ctx: p5463,
 																																			FreeVars: ast.Identifiers{
 																																				"zp2",
 																																			},
@@ -63517,17 +68180,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(493),
+																																					Line: int(498),
 																																					Column: int(39),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(493),
+																																					Line: int(498),
 																																					Column: int(42),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5069,
+																																			Ctx: p5463,
 																																			FreeVars: nil,
 																																		},
 																																		Value: "0",
@@ -63553,17 +68216,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(494),
+																															Line: int(499),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(494),
+																															Line: int(499),
 																															Column: int(84),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p4896,
+																													Ctx: p5290,
 																													FreeVars: ast.Identifiers{
 																														"blank",
 																														"dec2",
@@ -63576,17 +68239,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(494),
+																																Line: int(499),
 																																Column: int(8),
 																															},
 																															End: ast.Location{
-																																Line: int(494),
+																																Line: int(499),
 																																Column: int(76),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4896,
+																														Ctx: p5290,
 																														FreeVars: ast.Identifiers{
 																															"blank",
 																															"neg",
@@ -63598,17 +68261,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(494),
+																																	Line: int(499),
 																																	Column: int(11),
 																																},
 																																End: ast.Location{
-																																	Line: int(494),
+																																	Line: int(499),
 																																	Column: int(14),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4896,
+																															Ctx: p5290,
 																															FreeVars: ast.Identifiers{
 																																"neg",
 																															},
@@ -63621,17 +68284,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(494),
+																																	Line: int(499),
 																																	Column: int(20),
 																																},
 																																End: ast.Location{
-																																	Line: int(494),
+																																	Line: int(499),
 																																	Column: int(23),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4896,
+																															Ctx: p5290,
 																															FreeVars: nil,
 																														},
 																														Value: "-",
@@ -63644,17 +68307,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(494),
+																																	Line: int(499),
 																																	Column: int(29),
 																																},
 																																End: ast.Location{
-																																	Line: int(494),
+																																	Line: int(499),
 																																	Column: int(76),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p4896,
+																															Ctx: p5290,
 																															FreeVars: ast.Identifiers{
 																																"blank",
 																																"sign",
@@ -63665,17 +68328,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(494),
+																																		Line: int(499),
 																																		Column: int(32),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(494),
+																																		Line: int(499),
 																																		Column: int(36),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4896,
+																																Ctx: p5290,
 																																FreeVars: ast.Identifiers{
 																																	"sign",
 																																},
@@ -63688,17 +68351,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(494),
+																																		Line: int(499),
 																																		Column: int(42),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(494),
+																																		Line: int(499),
 																																		Column: int(45),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4896,
+																																Ctx: p5290,
 																																FreeVars: nil,
 																															},
 																															Value: "+",
@@ -63711,17 +68374,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(494),
+																																		Line: int(499),
 																																		Column: int(51),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(494),
+																																		Line: int(499),
 																																		Column: int(76),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p4896,
+																																Ctx: p5290,
 																																FreeVars: ast.Identifiers{
 																																	"blank",
 																																},
@@ -63731,17 +68394,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(494),
+																																			Line: int(499),
 																																			Column: int(54),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(494),
+																																			Line: int(499),
 																																			Column: int(59),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4896,
+																																	Ctx: p5290,
 																																	FreeVars: ast.Identifiers{
 																																		"blank",
 																																	},
@@ -63754,17 +68417,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(494),
+																																			Line: int(499),
 																																			Column: int(65),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(494),
+																																			Line: int(499),
 																																			Column: int(68),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4896,
+																																	Ctx: p5290,
 																																	FreeVars: nil,
 																																},
 																																Value: " ",
@@ -63777,17 +68440,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(494),
+																																			Line: int(499),
 																																			Column: int(74),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(494),
+																																			Line: int(499),
 																																			Column: int(76),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p4896,
+																																	Ctx: p5290,
 																																	FreeVars: nil,
 																																},
 																																Value: "",
@@ -63804,17 +68467,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(494),
+																																Line: int(499),
 																																Column: int(80),
 																															},
 																															End: ast.Location{
-																																Line: int(494),
+																																Line: int(499),
 																																Column: int(84),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p4896,
+																														Ctx: p5290,
 																														FreeVars: ast.Identifiers{
 																															"dec2",
 																														},
@@ -63839,11 +68502,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(497),
+																					Line: int(502),
 																					Column: int(5),
 																				},
 																				End: ast.Location{
-																					Line: int(754),
+																					Line: int(759),
 																					Column: int(48),
 																				},
 																				File: p1,
@@ -63864,7 +68527,7 @@ var _StdAst = &ast.DesugaredObject{
 																					},
 																				},
 																			},
-																			Ctx: p3082,
+																			Ctx: p3497,
 																			FreeVars: ast.Identifiers{
 																				"codes",
 																				"pad_left",
@@ -63884,17 +68547,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(497),
+																								Line: int(502),
 																								Column: int(11),
 																							},
 																							End: ast.Location{
-																								Line: int(514),
+																								Line: int(519),
 																								Column: int(84),
 																							},
 																							File: p1,
 																						},
 																						Fodder: nil,
-																						Ctx: p5100,
+																						Ctx: p5494,
 																						FreeVars: ast.Identifiers{
 																							"pad_left",
 																							"std",
@@ -63948,11 +68611,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(498),
+																									Line: int(503),
 																									Column: int(7),
 																								},
 																								End: ast.Location{
-																									Line: int(514),
+																									Line: int(519),
 																									Column: int(84),
 																								},
 																								File: p1,
@@ -63965,7 +68628,7 @@ var _StdAst = &ast.DesugaredObject{
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p5105,
+																							Ctx: p5499,
 																							FreeVars: ast.Identifiers{
 																								"add_zerox",
 																								"blank",
@@ -63988,17 +68651,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(498),
+																												Line: int(503),
 																												Column: int(24),
 																											},
 																											End: ast.Location{
-																												Line: int(500),
+																												Line: int(505),
 																												Column: int(59),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p5109,
+																										Ctx: p5503,
 																										FreeVars: ast.Identifiers{
 																											"capitals",
 																										},
@@ -64008,17 +68671,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(498),
+																													Line: int(503),
 																													Column: int(24),
 																												},
 																												End: ast.Location{
-																													Line: int(498),
+																													Line: int(503),
 																													Column: int(54),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p5109,
+																											Ctx: p5503,
 																											FreeVars: nil,
 																										},
 																										Elements: []ast.CommaSeparatedExpr{
@@ -64028,17 +68691,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(25),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(26),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(0),
@@ -64052,17 +68715,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(28),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(29),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(1),
@@ -64076,17 +68739,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(31),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(32),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(2),
@@ -64100,17 +68763,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(34),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(35),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(3),
@@ -64124,17 +68787,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(37),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(38),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(4),
@@ -64148,17 +68811,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(40),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(41),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(5),
@@ -64172,17 +68835,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(43),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(44),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(6),
@@ -64196,17 +68859,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(46),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(47),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(7),
@@ -64220,17 +68883,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(49),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(50),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(8),
@@ -64244,17 +68907,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(52),
 																															},
 																															End: ast.Location{
-																																Line: int(498),
+																																Line: int(503),
 																																Column: int(53),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5114,
+																														Ctx: p5508,
 																														FreeVars: nil,
 																													},
 																													Value: float64(9),
@@ -64280,17 +68943,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(499),
+																													Line: int(504),
 																													Column: int(26),
 																												},
 																												End: ast.Location{
-																													Line: int(500),
+																													Line: int(505),
 																													Column: int(59),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p5109,
+																											Ctx: p5503,
 																											FreeVars: ast.Identifiers{
 																												"capitals",
 																											},
@@ -64300,17 +68963,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(499),
+																														Line: int(504),
 																														Column: int(29),
 																													},
 																													End: ast.Location{
-																														Line: int(499),
+																														Line: int(504),
 																														Column: int(37),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p5109,
+																												Ctx: p5503,
 																												FreeVars: ast.Identifiers{
 																													"capitals",
 																												},
@@ -64323,17 +68986,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(499),
+																														Line: int(504),
 																														Column: int(43),
 																													},
 																													End: ast.Location{
-																														Line: int(499),
+																														Line: int(504),
 																														Column: int(73),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p5109,
+																												Ctx: p5503,
 																												FreeVars: nil,
 																											},
 																											Elements: []ast.CommaSeparatedExpr{
@@ -64343,17 +69006,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(44),
 																																},
 																																End: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(47),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5132,
+																															Ctx: p5526,
 																															FreeVars: nil,
 																														},
 																														Value: "A",
@@ -64368,17 +69031,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(49),
 																																},
 																																End: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(52),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5132,
+																															Ctx: p5526,
 																															FreeVars: nil,
 																														},
 																														Value: "B",
@@ -64393,17 +69056,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(54),
 																																},
 																																End: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(57),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5132,
+																															Ctx: p5526,
 																															FreeVars: nil,
 																														},
 																														Value: "C",
@@ -64418,17 +69081,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(59),
 																																},
 																																End: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(62),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5132,
+																															Ctx: p5526,
 																															FreeVars: nil,
 																														},
 																														Value: "D",
@@ -64443,17 +69106,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(64),
 																																},
 																																End: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(67),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5132,
+																															Ctx: p5526,
 																															FreeVars: nil,
 																														},
 																														Value: "E",
@@ -64468,17 +69131,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(69),
 																																},
 																																End: ast.Location{
-																																	Line: int(499),
+																																	Line: int(504),
 																																	Column: int(72),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5132,
+																															Ctx: p5526,
 																															FreeVars: nil,
 																														},
 																														Value: "F",
@@ -64504,17 +69167,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(500),
+																														Line: int(505),
 																														Column: int(29),
 																													},
 																													End: ast.Location{
-																														Line: int(500),
+																														Line: int(505),
 																														Column: int(59),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p5109,
+																												Ctx: p5503,
 																												FreeVars: nil,
 																											},
 																											Elements: []ast.CommaSeparatedExpr{
@@ -64524,17 +69187,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(30),
 																																},
 																																End: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(33),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5142,
+																															Ctx: p5536,
 																															FreeVars: nil,
 																														},
 																														Value: "a",
@@ -64549,17 +69212,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(35),
 																																},
 																																End: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(38),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5142,
+																															Ctx: p5536,
 																															FreeVars: nil,
 																														},
 																														Value: "b",
@@ -64574,17 +69237,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(40),
 																																},
 																																End: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(43),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5142,
+																															Ctx: p5536,
 																															FreeVars: nil,
 																														},
 																														Value: "c",
@@ -64599,17 +69262,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(45),
 																																},
 																																End: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(48),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5142,
+																															Ctx: p5536,
 																															FreeVars: nil,
 																														},
 																														Value: "d",
@@ -64624,17 +69287,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(50),
 																																},
 																																End: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(53),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5142,
+																															Ctx: p5536,
 																															FreeVars: nil,
 																														},
 																														Value: "e",
@@ -64649,17 +69312,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(55),
 																																},
 																																End: ast.Location{
-																																	Line: int(500),
+																																	Line: int(505),
 																																	Column: int(58),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5142,
+																															Ctx: p5536,
 																															FreeVars: nil,
 																														},
 																														Value: "f",
@@ -64683,11 +69346,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(501),
+																										Line: int(506),
 																										Column: int(7),
 																									},
 																									End: ast.Location{
-																										Line: int(514),
+																										Line: int(519),
 																										Column: int(84),
 																									},
 																									File: p1,
@@ -64700,7 +69363,7 @@ var _StdAst = &ast.DesugaredObject{
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p5105,
+																								Ctx: p5499,
 																								FreeVars: ast.Identifiers{
 																									"add_zerox",
 																									"blank",
@@ -64724,17 +69387,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(501),
+																													Line: int(506),
 																													Column: int(18),
 																												},
 																												End: ast.Location{
-																													Line: int(501),
+																													Line: int(506),
 																													Column: int(30),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p5153,
+																											Ctx: p5547,
 																											FreeVars: ast.Identifiers{
 																												"n__",
 																												"std",
@@ -64745,17 +69408,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(501),
+																														Line: int(506),
 																														Column: int(18),
 																													},
 																													End: ast.Location{
-																														Line: int(501),
+																														Line: int(506),
 																														Column: int(25),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p5153,
+																												Ctx: p5547,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -64765,11 +69428,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(501),
+																															Line: int(506),
 																															Column: int(18),
 																														},
 																														End: ast.Location{
-																															Line: int(501),
+																															Line: int(506),
 																															Column: int(21),
 																														},
 																														File: p1,
@@ -64817,17 +69480,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(501),
+																																	Line: int(506),
 																																	Column: int(26),
 																																},
 																																End: ast.Location{
-																																	Line: int(501),
+																																	Line: int(506),
 																																	Column: int(29),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5162,
+																															Ctx: p5556,
 																															FreeVars: ast.Identifiers{
 																																"n__",
 																															},
@@ -64853,11 +69516,11 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(502),
+																											Line: int(507),
 																											Column: int(7),
 																										},
 																										End: ast.Location{
-																											Line: int(514),
+																											Line: int(519),
 																											Column: int(84),
 																										},
 																										File: p1,
@@ -64870,7 +69533,7 @@ var _StdAst = &ast.DesugaredObject{
 																											Comment: []string{},
 																										},
 																									},
-																									Ctx: p5105,
+																									Ctx: p5499,
 																									FreeVars: ast.Identifiers{
 																										"add_zerox",
 																										"blank",
@@ -64895,17 +69558,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(502),
+																														Line: int(507),
 																														Column: int(13),
 																													},
 																													End: ast.Location{
-																														Line: int(506),
+																														Line: int(511),
 																														Column: int(52),
 																													},
 																													File: p1,
 																												},
 																												Fodder: nil,
-																												Ctx: p5169,
+																												Ctx: p5563,
 																												FreeVars: ast.Identifiers{
 																													"aux",
 																													"numerals",
@@ -64930,11 +69593,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(503),
+																															Line: int(508),
 																															Column: int(9),
 																														},
 																														End: ast.Location{
-																															Line: int(506),
+																															Line: int(511),
 																															Column: int(52),
 																														},
 																														File: p1,
@@ -64947,7 +69610,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p5174,
+																													Ctx: p5568,
 																													FreeVars: ast.Identifiers{
 																														"aux",
 																														"n",
@@ -64960,17 +69623,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(503),
+																																Line: int(508),
 																																Column: int(12),
 																															},
 																															End: ast.Location{
-																																Line: int(503),
+																																Line: int(508),
 																																Column: int(18),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5174,
+																														Ctx: p5568,
 																														FreeVars: ast.Identifiers{
 																															"n",
 																														},
@@ -64980,17 +69643,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(503),
+																																	Line: int(508),
 																																	Column: int(12),
 																																},
 																																End: ast.Location{
-																																	Line: int(503),
+																																	Line: int(508),
 																																	Column: int(13),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5174,
+																															Ctx: p5568,
 																															FreeVars: ast.Identifiers{
 																																"n",
 																															},
@@ -65004,17 +69667,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(503),
+																																	Line: int(508),
 																																	Column: int(17),
 																																},
 																																End: ast.Location{
-																																	Line: int(503),
+																																	Line: int(508),
 																																	Column: int(18),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5174,
+																															Ctx: p5568,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -65027,11 +69690,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(504),
+																																Line: int(509),
 																																Column: int(11),
 																															},
 																															End: ast.Location{
-																																Line: int(504),
+																																Line: int(509),
 																																Column: int(13),
 																															},
 																															File: p1,
@@ -65044,7 +69707,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p5174,
+																														Ctx: p5568,
 																														FreeVars: nil,
 																													},
 																													Value: "",
@@ -65064,17 +69727,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(506),
+																																Line: int(511),
 																																Column: int(11),
 																															},
 																															End: ast.Location{
-																																Line: int(506),
+																																Line: int(511),
 																																Column: int(52),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5174,
+																														Ctx: p5568,
 																														FreeVars: ast.Identifiers{
 																															"aux",
 																															"n",
@@ -65087,17 +69750,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(506),
+																																	Line: int(511),
 																																	Column: int(11),
 																																},
 																																End: ast.Location{
-																																	Line: int(506),
+																																	Line: int(511),
 																																	Column: int(33),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5174,
+																															Ctx: p5568,
 																															FreeVars: ast.Identifiers{
 																																"aux",
 																																"n",
@@ -65109,11 +69772,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(506),
+																																		Line: int(511),
 																																		Column: int(11),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(506),
+																																		Line: int(511),
 																																		Column: int(14),
 																																	},
 																																	File: p1,
@@ -65126,7 +69789,7 @@ var _StdAst = &ast.DesugaredObject{
 																																		Comment: []string{},
 																																	},
 																																},
-																																Ctx: p5174,
+																																Ctx: p5568,
 																																FreeVars: ast.Identifiers{
 																																	"aux",
 																																},
@@ -65142,17 +69805,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(506),
+																																					Line: int(511),
 																																					Column: int(15),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(506),
+																																					Line: int(511),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5193,
+																																			Ctx: p5587,
 																																			FreeVars: ast.Identifiers{
 																																				"n",
 																																				"std",
@@ -65163,17 +69826,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(506),
+																																						Line: int(511),
 																																						Column: int(15),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(506),
+																																						Line: int(511),
 																																						Column: int(24),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5193,
+																																				Ctx: p5587,
 																																				FreeVars: ast.Identifiers{
 																																					"std",
 																																				},
@@ -65183,11 +69846,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(506),
+																																							Line: int(511),
 																																							Column: int(15),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(506),
+																																							Line: int(511),
 																																							Column: int(18),
 																																						},
 																																						File: p1,
@@ -65235,17 +69898,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(506),
+																																									Line: int(511),
 																																									Column: int(25),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(506),
+																																									Line: int(511),
 																																									Column: int(31),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5202,
+																																							Ctx: p5596,
 																																							FreeVars: ast.Identifiers{
 																																								"n",
 																																							},
@@ -65255,17 +69918,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(506),
+																																										Line: int(511),
 																																										Column: int(25),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(506),
+																																										Line: int(511),
 																																										Column: int(26),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5202,
+																																								Ctx: p5596,
 																																								FreeVars: ast.Identifiers{
 																																									"n",
 																																								},
@@ -65279,17 +69942,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(506),
+																																										Line: int(511),
 																																										Column: int(29),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(506),
+																																										Line: int(511),
 																																										Column: int(31),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5202,
+																																								Ctx: p5596,
 																																								FreeVars: nil,
 																																							},
 																																							Value: float64(16),
@@ -65323,17 +69986,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(506),
+																																	Line: int(511),
 																																	Column: int(36),
 																																},
 																																End: ast.Location{
-																																	Line: int(506),
+																																	Line: int(511),
 																																	Column: int(52),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5174,
+																															Ctx: p5568,
 																															FreeVars: ast.Identifiers{
 																																"n",
 																																"numerals",
@@ -65345,17 +70008,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(506),
+																																		Line: int(511),
 																																		Column: int(36),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(506),
+																																		Line: int(511),
 																																		Column: int(44),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5174,
+																																Ctx: p5568,
 																																FreeVars: ast.Identifiers{
 																																	"numerals",
 																																},
@@ -65461,17 +70124,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(506),
+																																						Line: int(511),
 																																						Column: int(45),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(506),
+																																						Line: int(511),
 																																						Column: int(46),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5174,
+																																				Ctx: p5568,
 																																				FreeVars: ast.Identifiers{
 																																					"n",
 																																				},
@@ -65486,17 +70149,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(506),
+																																						Line: int(511),
 																																						Column: int(49),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(506),
+																																						Line: int(511),
 																																						Column: int(51),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5174,
+																																				Ctx: p5568,
 																																				FreeVars: nil,
 																																			},
 																																			Value: float64(16),
@@ -65527,11 +70190,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(507),
+																												Line: int(512),
 																												Column: int(7),
 																											},
 																											End: ast.Location{
-																												Line: int(514),
+																												Line: int(519),
 																												Column: int(84),
 																											},
 																											File: p1,
@@ -65544,7 +70207,7 @@ var _StdAst = &ast.DesugaredObject{
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p5105,
+																										Ctx: p5499,
 																										FreeVars: ast.Identifiers{
 																											"add_zerox",
 																											"aux",
@@ -65569,17 +70232,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(507),
+																															Line: int(512),
 																															Column: int(19),
 																														},
 																														End: ast.Location{
-																															Line: int(507),
+																															Line: int(512),
 																															Column: int(73),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5227,
+																													Ctx: p5621,
 																													FreeVars: ast.Identifiers{
 																														"aux",
 																														"n_",
@@ -65591,17 +70254,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(507),
+																																Line: int(512),
 																																Column: int(22),
 																															},
 																															End: ast.Location{
-																																Line: int(507),
+																																Line: int(512),
 																																Column: int(40),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5227,
+																														Ctx: p5621,
 																														FreeVars: ast.Identifiers{
 																															"n_",
 																															"std",
@@ -65612,17 +70275,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(507),
+																																	Line: int(512),
 																																	Column: int(22),
 																																},
 																																End: ast.Location{
-																																	Line: int(507),
+																																	Line: int(512),
 																																	Column: int(35),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5227,
+																															Ctx: p5621,
 																															FreeVars: ast.Identifiers{
 																																"n_",
 																																"std",
@@ -65633,17 +70296,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(507),
+																																		Line: int(512),
 																																		Column: int(22),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(507),
+																																		Line: int(512),
 																																		Column: int(31),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5227,
+																																Ctx: p5621,
 																																FreeVars: ast.Identifiers{
 																																	"std",
 																																},
@@ -65653,11 +70316,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(507),
+																																			Line: int(512),
 																																			Column: int(22),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(507),
+																																			Line: int(512),
 																																			Column: int(25),
 																																		},
 																																		File: p1,
@@ -65705,17 +70368,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(507),
+																																					Line: int(512),
 																																					Column: int(32),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(507),
+																																					Line: int(512),
 																																					Column: int(34),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5240,
+																																			Ctx: p5634,
 																																			FreeVars: ast.Identifiers{
 																																				"n_",
 																																			},
@@ -65739,17 +70402,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(507),
+																																	Line: int(512),
 																																	Column: int(39),
 																																},
 																																End: ast.Location{
-																																	Line: int(507),
+																																	Line: int(512),
 																																	Column: int(40),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5227,
+																															Ctx: p5621,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -65762,17 +70425,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(507),
+																																Line: int(512),
 																																Column: int(46),
 																															},
 																															End: ast.Location{
-																																Line: int(507),
+																																Line: int(512),
 																																Column: int(49),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5227,
+																														Ctx: p5621,
 																														FreeVars: nil,
 																													},
 																													Value: "0",
@@ -65785,17 +70448,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(507),
+																																Line: int(512),
 																																Column: int(55),
 																															},
 																															End: ast.Location{
-																																Line: int(507),
+																																Line: int(512),
 																																Column: int(73),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5227,
+																														Ctx: p5621,
 																														FreeVars: ast.Identifiers{
 																															"aux",
 																															"n_",
@@ -65807,17 +70470,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(507),
+																																	Line: int(512),
 																																	Column: int(55),
 																																},
 																																End: ast.Location{
-																																	Line: int(507),
+																																	Line: int(512),
 																																	Column: int(58),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5227,
+																															Ctx: p5621,
 																															FreeVars: ast.Identifiers{
 																																"aux",
 																															},
@@ -65833,17 +70496,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(507),
+																																				Line: int(512),
 																																				Column: int(59),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(507),
+																																				Line: int(512),
 																																				Column: int(72),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5250,
+																																		Ctx: p5644,
 																																		FreeVars: ast.Identifiers{
 																																			"n_",
 																																			"std",
@@ -65854,17 +70517,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(507),
+																																					Line: int(512),
 																																					Column: int(59),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(507),
+																																					Line: int(512),
 																																					Column: int(68),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5250,
+																																			Ctx: p5644,
 																																			FreeVars: ast.Identifiers{
 																																				"std",
 																																			},
@@ -65874,11 +70537,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(507),
+																																						Line: int(512),
 																																						Column: int(59),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(507),
+																																						Line: int(512),
 																																						Column: int(62),
 																																					},
 																																					File: p1,
@@ -65926,17 +70589,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(507),
+																																								Line: int(512),
 																																								Column: int(69),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(507),
+																																								Line: int(512),
 																																								Column: int(71),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5259,
+																																						Ctx: p5653,
 																																						FreeVars: ast.Identifiers{
 																																							"n_",
 																																						},
@@ -65973,11 +70636,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(508),
+																													Line: int(513),
 																													Column: int(7),
 																												},
 																												End: ast.Location{
-																													Line: int(514),
+																													Line: int(519),
 																													Column: int(84),
 																												},
 																												File: p1,
@@ -65990,7 +70653,7 @@ var _StdAst = &ast.DesugaredObject{
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p5105,
+																											Ctx: p5499,
 																											FreeVars: ast.Identifiers{
 																												"add_zerox",
 																												"blank",
@@ -66014,17 +70677,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(508),
+																																Line: int(513),
 																																Column: int(19),
 																															},
 																															End: ast.Location{
-																																Line: int(508),
+																																Line: int(513),
 																																Column: int(26),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5266,
+																														Ctx: p5660,
 																														FreeVars: ast.Identifiers{
 																															"n__",
 																														},
@@ -66034,17 +70697,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(508),
+																																	Line: int(513),
 																																	Column: int(19),
 																																},
 																																End: ast.Location{
-																																	Line: int(508),
+																																	Line: int(513),
 																																	Column: int(22),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5266,
+																															Ctx: p5660,
 																															FreeVars: ast.Identifiers{
 																																"n__",
 																															},
@@ -66058,17 +70721,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(508),
+																																	Line: int(513),
 																																	Column: int(25),
 																																},
 																																End: ast.Location{
-																																	Line: int(508),
+																																	Line: int(513),
 																																	Column: int(26),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5266,
+																															Ctx: p5660,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -66084,11 +70747,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(509),
+																														Line: int(514),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(514),
+																														Line: int(519),
 																														Column: int(84),
 																													},
 																													File: p1,
@@ -66101,7 +70764,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p5105,
+																												Ctx: p5499,
 																												FreeVars: ast.Identifiers{
 																													"add_zerox",
 																													"blank",
@@ -66125,17 +70788,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(509),
+																																	Line: int(514),
 																																	Column: int(18),
 																																},
 																																End: ast.Location{
-																																	Line: int(510),
+																																	Line: int(515),
 																																	Column: int(48),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5276,
+																															Ctx: p5670,
 																															FreeVars: ast.Identifiers{
 																																"add_zerox",
 																																"blank",
@@ -66149,17 +70812,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(509),
+																																		Line: int(514),
 																																		Column: int(18),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(509),
+																																		Line: int(514),
 																																		Column: int(69),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5276,
+																																Ctx: p5670,
 																																FreeVars: ast.Identifiers{
 																																	"blank",
 																																	"min_chars",
@@ -66172,17 +70835,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(509),
+																																			Line: int(514),
 																																			Column: int(18),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(509),
+																																			Line: int(514),
 																																			Column: int(27),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5276,
+																																	Ctx: p5670,
 																																	FreeVars: ast.Identifiers{
 																																		"min_chars",
 																																	},
@@ -66196,17 +70859,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(509),
+																																			Line: int(514),
 																																			Column: int(31),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(509),
+																																			Line: int(514),
 																																			Column: int(68),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5276,
+																																	Ctx: p5670,
 																																	FreeVars: ast.Identifiers{
 																																		"blank",
 																																		"neg",
@@ -66218,17 +70881,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(509),
+																																				Line: int(514),
 																																				Column: int(34),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(509),
+																																				Line: int(514),
 																																				Column: int(54),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5276,
+																																		Ctx: p5670,
 																																		FreeVars: ast.Identifiers{
 																																			"blank",
 																																			"neg",
@@ -66240,17 +70903,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(509),
+																																					Line: int(514),
 																																					Column: int(34),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(509),
+																																					Line: int(514),
 																																					Column: int(46),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5276,
+																																			Ctx: p5670,
 																																			FreeVars: ast.Identifiers{
 																																				"blank",
 																																				"neg",
@@ -66261,17 +70924,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(509),
+																																						Line: int(514),
 																																						Column: int(34),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(509),
+																																						Line: int(514),
 																																						Column: int(37),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5276,
+																																				Ctx: p5670,
 																																				FreeVars: ast.Identifiers{
 																																					"neg",
 																																				},
@@ -66285,17 +70948,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(509),
+																																						Line: int(514),
 																																						Column: int(41),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(509),
+																																						Line: int(514),
 																																						Column: int(46),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5276,
+																																				Ctx: p5670,
 																																				FreeVars: ast.Identifiers{
 																																					"blank",
 																																				},
@@ -66310,17 +70973,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(509),
+																																					Line: int(514),
 																																					Column: int(50),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(509),
+																																					Line: int(514),
 																																					Column: int(54),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5276,
+																																			Ctx: p5670,
 																																			FreeVars: ast.Identifiers{
 																																				"sign",
 																																			},
@@ -66334,17 +70997,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(509),
+																																				Line: int(514),
 																																				Column: int(60),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(509),
+																																				Line: int(514),
 																																				Column: int(61),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5276,
+																																		Ctx: p5670,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(1),
@@ -66356,17 +71019,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(509),
+																																				Line: int(514),
 																																				Column: int(67),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(509),
+																																				Line: int(514),
 																																				Column: int(68),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5276,
+																																		Ctx: p5670,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(0),
@@ -66388,17 +71051,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(510),
+																																		Line: int(515),
 																																		Column: int(21),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(510),
+																																		Line: int(515),
 																																		Column: int(47),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5276,
+																																Ctx: p5670,
 																																FreeVars: ast.Identifiers{
 																																	"add_zerox",
 																																},
@@ -66408,17 +71071,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(510),
+																																			Line: int(515),
 																																			Column: int(24),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(510),
+																																			Line: int(515),
 																																			Column: int(33),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5276,
+																																	Ctx: p5670,
 																																	FreeVars: ast.Identifiers{
 																																		"add_zerox",
 																																	},
@@ -66431,17 +71094,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(510),
+																																			Line: int(515),
 																																			Column: int(39),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(510),
+																																			Line: int(515),
 																																			Column: int(40),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5276,
+																																	Ctx: p5670,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(2),
@@ -66453,17 +71116,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(510),
+																																			Line: int(515),
 																																			Column: int(46),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(510),
+																																			Line: int(515),
 																																			Column: int(47),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5276,
+																																	Ctx: p5670,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(0),
@@ -66480,11 +71143,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(511),
+																															Line: int(516),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(514),
+																															Line: int(519),
 																															Column: int(84),
 																														},
 																														File: p1,
@@ -66497,7 +71160,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p5105,
+																													Ctx: p5499,
 																													FreeVars: ast.Identifiers{
 																														"add_zerox",
 																														"blank",
@@ -66521,17 +71184,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(511),
+																																		Line: int(516),
 																																		Column: int(19),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(511),
+																																		Line: int(516),
 																																		Column: int(42),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5308,
+																																Ctx: p5702,
 																																FreeVars: ast.Identifiers{
 																																	"min_digits",
 																																	"std",
@@ -66543,17 +71206,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(511),
+																																			Line: int(516),
 																																			Column: int(19),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(511),
+																																			Line: int(516),
 																																			Column: int(26),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5308,
+																																	Ctx: p5702,
 																																	FreeVars: ast.Identifiers{
 																																		"std",
 																																	},
@@ -66563,11 +71226,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(511),
+																																				Line: int(516),
 																																				Column: int(19),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(511),
+																																				Line: int(516),
 																																				Column: int(22),
 																																			},
 																																			File: p1,
@@ -66615,17 +71278,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(511),
+																																						Line: int(516),
 																																						Column: int(27),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(511),
+																																						Line: int(516),
 																																						Column: int(29),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5317,
+																																				Ctx: p5711,
 																																				FreeVars: ast.Identifiers{
 																																					"zp",
 																																				},
@@ -66640,17 +71303,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(511),
+																																						Line: int(516),
 																																						Column: int(31),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(511),
+																																						Line: int(516),
 																																						Column: int(41),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5317,
+																																				Ctx: p5711,
 																																				FreeVars: ast.Identifiers{
 																																					"min_digits",
 																																				},
@@ -66676,11 +71339,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(512),
+																																Line: int(517),
 																																Column: int(7),
 																															},
 																															End: ast.Location{
-																																Line: int(514),
+																																Line: int(519),
 																																Column: int(84),
 																															},
 																															File: p1,
@@ -66693,7 +71356,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p5105,
+																														Ctx: p5499,
 																														FreeVars: ast.Identifiers{
 																															"add_zerox",
 																															"blank",
@@ -66715,17 +71378,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(512),
+																																			Line: int(517),
 																																			Column: int(20),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(513),
+																																			Line: int(518),
 																																			Column: int(45),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5326,
+																																	Ctx: p5720,
 																																	FreeVars: ast.Identifiers{
 																																		"add_zerox",
 																																		"capitals",
@@ -66739,17 +71402,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(512),
+																																				Line: int(517),
 																																				Column: int(21),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(512),
+																																				Line: int(517),
 																																				Column: int(80),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5326,
+																																		Ctx: p5720,
 																																		FreeVars: ast.Identifiers{
 																																			"add_zerox",
 																																			"capitals",
@@ -66760,17 +71423,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(512),
+																																					Line: int(517),
 																																					Column: int(24),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(512),
+																																					Line: int(517),
 																																					Column: int(33),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5326,
+																																			Ctx: p5720,
 																																			FreeVars: ast.Identifiers{
 																																				"add_zerox",
 																																			},
@@ -66783,17 +71446,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(512),
+																																					Line: int(517),
 																																					Column: int(40),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(512),
+																																					Line: int(517),
 																																					Column: int(71),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5326,
+																																			Ctx: p5720,
 																																			FreeVars: ast.Identifiers{
 																																				"capitals",
 																																			},
@@ -66803,17 +71466,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(512),
+																																						Line: int(517),
 																																						Column: int(43),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(512),
+																																						Line: int(517),
 																																						Column: int(51),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5326,
+																																				Ctx: p5720,
 																																				FreeVars: ast.Identifiers{
 																																					"capitals",
 																																				},
@@ -66826,17 +71489,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(512),
+																																						Line: int(517),
 																																						Column: int(57),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(512),
+																																						Line: int(517),
 																																						Column: int(61),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5326,
+																																				Ctx: p5720,
 																																				FreeVars: nil,
 																																			},
 																																			Value: "0X",
@@ -66849,17 +71512,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(512),
+																																						Line: int(517),
 																																						Column: int(67),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(512),
+																																						Line: int(517),
 																																						Column: int(71),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5326,
+																																				Ctx: p5720,
 																																				FreeVars: nil,
 																																			},
 																																			Value: "0x",
@@ -66873,17 +71536,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(512),
+																																					Line: int(517),
 																																					Column: int(78),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(512),
+																																					Line: int(517),
 																																					Column: int(80),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5326,
+																																			Ctx: p5720,
 																																			FreeVars: nil,
 																																		},
 																																		Value: "",
@@ -66905,17 +71568,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(513),
+																																				Line: int(518),
 																																				Column: int(22),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(513),
+																																				Line: int(518),
 																																				Column: int(45),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5326,
+																																		Ctx: p5720,
 																																		FreeVars: ast.Identifiers{
 																																			"hex",
 																																			"pad_left",
@@ -66927,17 +71590,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(513),
+																																					Line: int(518),
 																																					Column: int(22),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(513),
+																																					Line: int(518),
 																																					Column: int(30),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5326,
+																																			Ctx: p5720,
 																																			FreeVars: ast.Identifiers{
 																																				"pad_left",
 																																			},
@@ -66953,17 +71616,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(513),
+																																								Line: int(518),
 																																								Column: int(31),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(513),
+																																								Line: int(518),
 																																								Column: int(34),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5346,
+																																						Ctx: p5740,
 																																						FreeVars: ast.Identifiers{
 																																							"hex",
 																																						},
@@ -66978,17 +71641,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(513),
+																																								Line: int(518),
 																																								Column: int(36),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(513),
+																																								Line: int(518),
 																																								Column: int(39),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5346,
+																																						Ctx: p5740,
 																																						FreeVars: ast.Identifiers{
 																																							"zp2",
 																																						},
@@ -67003,17 +71666,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(513),
+																																								Line: int(518),
 																																								Column: int(41),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(513),
+																																								Line: int(518),
 																																								Column: int(44),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5346,
+																																						Ctx: p5740,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "0",
@@ -67040,17 +71703,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(514),
+																																	Line: int(519),
 																																	Column: int(7),
 																																},
 																																End: ast.Location{
-																																	Line: int(514),
+																																	Line: int(519),
 																																	Column: int(84),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5105,
+																															Ctx: p5499,
 																															FreeVars: ast.Identifiers{
 																																"blank",
 																																"hex2",
@@ -67063,17 +71726,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(514),
+																																		Line: int(519),
 																																		Column: int(8),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(514),
+																																		Line: int(519),
 																																		Column: int(76),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5105,
+																																Ctx: p5499,
 																																FreeVars: ast.Identifiers{
 																																	"blank",
 																																	"neg",
@@ -67085,17 +71748,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(514),
+																																			Line: int(519),
 																																			Column: int(11),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(514),
+																																			Line: int(519),
 																																			Column: int(14),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5105,
+																																	Ctx: p5499,
 																																	FreeVars: ast.Identifiers{
 																																		"neg",
 																																	},
@@ -67108,17 +71771,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(514),
+																																			Line: int(519),
 																																			Column: int(20),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(514),
+																																			Line: int(519),
 																																			Column: int(23),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5105,
+																																	Ctx: p5499,
 																																	FreeVars: nil,
 																																},
 																																Value: "-",
@@ -67131,17 +71794,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(514),
+																																			Line: int(519),
 																																			Column: int(29),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(514),
+																																			Line: int(519),
 																																			Column: int(76),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5105,
+																																	Ctx: p5499,
 																																	FreeVars: ast.Identifiers{
 																																		"blank",
 																																		"sign",
@@ -67152,17 +71815,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(514),
+																																				Line: int(519),
 																																				Column: int(32),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(514),
+																																				Line: int(519),
 																																				Column: int(36),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5105,
+																																		Ctx: p5499,
 																																		FreeVars: ast.Identifiers{
 																																			"sign",
 																																		},
@@ -67175,17 +71838,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(514),
+																																				Line: int(519),
 																																				Column: int(42),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(514),
+																																				Line: int(519),
 																																				Column: int(45),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5105,
+																																		Ctx: p5499,
 																																		FreeVars: nil,
 																																	},
 																																	Value: "+",
@@ -67198,17 +71861,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(514),
+																																				Line: int(519),
 																																				Column: int(51),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(514),
+																																				Line: int(519),
 																																				Column: int(76),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5105,
+																																		Ctx: p5499,
 																																		FreeVars: ast.Identifiers{
 																																			"blank",
 																																		},
@@ -67218,17 +71881,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(514),
+																																					Line: int(519),
 																																					Column: int(54),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(514),
+																																					Line: int(519),
 																																					Column: int(59),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5105,
+																																			Ctx: p5499,
 																																			FreeVars: ast.Identifiers{
 																																				"blank",
 																																			},
@@ -67241,17 +71904,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(514),
+																																					Line: int(519),
 																																					Column: int(65),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(514),
+																																					Line: int(519),
 																																					Column: int(68),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5105,
+																																			Ctx: p5499,
 																																			FreeVars: nil,
 																																		},
 																																		Value: " ",
@@ -67264,17 +71927,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(514),
+																																					Line: int(519),
 																																					Column: int(74),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(514),
+																																					Line: int(519),
 																																					Column: int(76),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5105,
+																																			Ctx: p5499,
 																																			FreeVars: nil,
 																																		},
 																																		Value: "",
@@ -67291,17 +71954,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(514),
+																																		Line: int(519),
 																																		Column: int(80),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(514),
+																																		Line: int(519),
 																																		Column: int(84),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5105,
+																																Ctx: p5499,
 																																FreeVars: ast.Identifiers{
 																																	"hex2",
 																																},
@@ -67327,11 +71990,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(516),
+																						Line: int(521),
 																						Column: int(5),
 																					},
 																					End: ast.Location{
-																						Line: int(754),
+																						Line: int(759),
 																						Column: int(48),
 																					},
 																					File: p1,
@@ -67344,7 +72007,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p3082,
+																				Ctx: p3497,
 																				FreeVars: ast.Identifiers{
 																					"codes",
 																					"pad_left",
@@ -67365,17 +72028,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(516),
+																									Line: int(521),
 																									Column: int(11),
 																								},
 																								End: ast.Location{
-																									Line: int(525),
+																									Line: int(530),
 																									Column: int(36),
 																								},
 																								File: p1,
 																							},
 																							Fodder: nil,
-																							Ctx: p5376,
+																							Ctx: p5770,
 																							FreeVars: ast.Identifiers{
 																								"std",
 																							},
@@ -67398,11 +72061,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(517),
+																										Line: int(522),
 																										Column: int(7),
 																									},
 																									End: ast.Location{
-																										Line: int(525),
+																										Line: int(530),
 																										Column: int(36),
 																									},
 																									File: p1,
@@ -67415,7 +72078,7 @@ var _StdAst = &ast.DesugaredObject{
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p5381,
+																								Ctx: p5775,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																									"str",
@@ -67431,17 +72094,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(517),
+																													Line: int(522),
 																													Column: int(13),
 																												},
 																												End: ast.Location{
-																													Line: int(524),
+																													Line: int(529),
 																													Column: int(38),
 																												},
 																												File: p1,
 																											},
 																											Fodder: nil,
-																											Ctx: p5385,
+																											Ctx: p5779,
 																											FreeVars: ast.Identifiers{
 																												"aux",
 																												"std",
@@ -67470,11 +72133,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(518),
+																														Line: int(523),
 																														Column: int(9),
 																													},
 																													End: ast.Location{
-																														Line: int(524),
+																														Line: int(529),
 																														Column: int(38),
 																													},
 																													File: p1,
@@ -67487,7 +72150,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p5390,
+																												Ctx: p5784,
 																												FreeVars: ast.Identifiers{
 																													"aux",
 																													"i",
@@ -67500,17 +72163,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(518),
+																															Line: int(523),
 																															Column: int(12),
 																														},
 																														End: ast.Location{
-																															Line: int(518),
+																															Line: int(523),
 																															Column: int(17),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5390,
+																													Ctx: p5784,
 																													FreeVars: ast.Identifiers{
 																														"i",
 																													},
@@ -67520,17 +72183,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(518),
+																																Line: int(523),
 																																Column: int(12),
 																															},
 																															End: ast.Location{
-																																Line: int(518),
+																																Line: int(523),
 																																Column: int(13),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5390,
+																														Ctx: p5784,
 																														FreeVars: ast.Identifiers{
 																															"i",
 																														},
@@ -67544,17 +72207,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(518),
+																																Line: int(523),
 																																Column: int(16),
 																															},
 																															End: ast.Location{
-																																Line: int(518),
+																																Line: int(523),
 																																Column: int(17),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5390,
+																														Ctx: p5784,
 																														FreeVars: nil,
 																													},
 																													Value: float64(0),
@@ -67567,11 +72230,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(519),
+																															Line: int(524),
 																															Column: int(11),
 																														},
 																														End: ast.Location{
-																															Line: int(519),
+																															Line: int(524),
 																															Column: int(13),
 																														},
 																														File: p1,
@@ -67584,7 +72247,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p5390,
+																													Ctx: p5784,
 																													FreeVars: nil,
 																												},
 																												Value: "",
@@ -67604,11 +72267,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(521),
+																															Line: int(526),
 																															Column: int(11),
 																														},
 																														End: ast.Location{
-																															Line: int(524),
+																															Line: int(529),
 																															Column: int(38),
 																														},
 																														File: p1,
@@ -67621,7 +72284,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p5390,
+																													Ctx: p5784,
 																													FreeVars: ast.Identifiers{
 																														"aux",
 																														"i",
@@ -67634,17 +72297,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(521),
+																																Line: int(526),
 																																Column: int(14),
 																															},
 																															End: ast.Location{
-																																Line: int(521),
+																																Line: int(526),
 																																Column: int(27),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5390,
+																														Ctx: p5784,
 																														FreeVars: ast.Identifiers{
 																															"i",
 																															"str",
@@ -67655,17 +72318,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(521),
+																																	Line: int(526),
 																																	Column: int(14),
 																																},
 																																End: ast.Location{
-																																	Line: int(521),
+																																	Line: int(526),
 																																	Column: int(20),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5390,
+																															Ctx: p5784,
 																															FreeVars: ast.Identifiers{
 																																"i",
 																																"str",
@@ -67676,17 +72339,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(521),
+																																		Line: int(526),
 																																		Column: int(14),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(521),
+																																		Line: int(526),
 																																		Column: int(17),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5390,
+																																Ctx: p5784,
 																																FreeVars: ast.Identifiers{
 																																	"str",
 																																},
@@ -67699,17 +72362,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(521),
+																																		Line: int(526),
 																																		Column: int(18),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(521),
+																																		Line: int(526),
 																																		Column: int(19),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5390,
+																																Ctx: p5784,
 																																FreeVars: ast.Identifiers{
 																																	"i",
 																																},
@@ -67726,17 +72389,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(521),
+																																	Line: int(526),
 																																	Column: int(24),
 																																},
 																																End: ast.Location{
-																																	Line: int(521),
+																																	Line: int(526),
 																																	Column: int(27),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5390,
+																															Ctx: p5784,
 																															FreeVars: nil,
 																														},
 																														Value: "0",
@@ -67750,17 +72413,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(522),
+																																Line: int(527),
 																																Column: int(13),
 																															},
 																															End: ast.Location{
-																																Line: int(522),
+																																Line: int(527),
 																																Column: int(28),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5390,
+																														Ctx: p5784,
 																														FreeVars: ast.Identifiers{
 																															"aux",
 																															"i",
@@ -67772,11 +72435,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(522),
+																																	Line: int(527),
 																																	Column: int(13),
 																																},
 																																End: ast.Location{
-																																	Line: int(522),
+																																	Line: int(527),
 																																	Column: int(16),
 																																},
 																																File: p1,
@@ -67789,7 +72452,7 @@ var _StdAst = &ast.DesugaredObject{
 																																	Comment: []string{},
 																																},
 																															},
-																															Ctx: p5390,
+																															Ctx: p5784,
 																															FreeVars: ast.Identifiers{
 																																"aux",
 																															},
@@ -67805,17 +72468,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(522),
+																																				Line: int(527),
 																																				Column: int(17),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(522),
+																																				Line: int(527),
 																																				Column: int(20),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5419,
+																																		Ctx: p5813,
 																																		FreeVars: ast.Identifiers{
 																																			"str",
 																																		},
@@ -67830,17 +72493,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(522),
+																																				Line: int(527),
 																																				Column: int(22),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(522),
+																																				Line: int(527),
 																																				Column: int(27),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5419,
+																																		Ctx: p5813,
 																																		FreeVars: ast.Identifiers{
 																																			"i",
 																																		},
@@ -67850,17 +72513,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(522),
+																																					Line: int(527),
 																																					Column: int(22),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(522),
+																																					Line: int(527),
 																																					Column: int(23),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5419,
+																																			Ctx: p5813,
 																																			FreeVars: ast.Identifiers{
 																																				"i",
 																																			},
@@ -67874,17 +72537,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(522),
+																																					Line: int(527),
 																																					Column: int(26),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(522),
+																																					Line: int(527),
 																																					Column: int(27),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5419,
+																																			Ctx: p5813,
 																																			FreeVars: nil,
 																																		},
 																																		Value: float64(1),
@@ -67914,17 +72577,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(524),
+																																Line: int(529),
 																																Column: int(13),
 																															},
 																															End: ast.Location{
-																																Line: int(524),
+																																Line: int(529),
 																																Column: int(38),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5390,
+																														Ctx: p5784,
 																														FreeVars: ast.Identifiers{
 																															"i",
 																															"std",
@@ -67936,17 +72599,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(524),
+																																	Line: int(529),
 																																	Column: int(13),
 																																},
 																																End: ast.Location{
-																																	Line: int(524),
+																																	Line: int(529),
 																																	Column: int(23),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5390,
+																															Ctx: p5784,
 																															FreeVars: ast.Identifiers{
 																																"std",
 																															},
@@ -67956,11 +72619,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(524),
+																																		Line: int(529),
 																																		Column: int(13),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(524),
+																																		Line: int(529),
 																																		Column: int(16),
 																																	},
 																																	File: p1,
@@ -68015,17 +72678,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(524),
+																																				Line: int(529),
 																																				Column: int(24),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(524),
+																																				Line: int(529),
 																																				Column: int(27),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5437,
+																																		Ctx: p5831,
 																																		FreeVars: ast.Identifiers{
 																																			"str",
 																																		},
@@ -68040,17 +72703,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(524),
+																																				Line: int(529),
 																																				Column: int(29),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(524),
+																																				Line: int(529),
 																																				Column: int(30),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5437,
+																																		Ctx: p5831,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(0),
@@ -68064,17 +72727,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(524),
+																																				Line: int(529),
 																																				Column: int(32),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(524),
+																																				Line: int(529),
 																																				Column: int(37),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5437,
+																																		Ctx: p5831,
 																																		FreeVars: ast.Identifiers{
 																																			"i",
 																																		},
@@ -68084,17 +72747,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(524),
+																																					Line: int(529),
 																																					Column: int(32),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(524),
+																																					Line: int(529),
 																																					Column: int(33),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5437,
+																																			Ctx: p5831,
 																																			FreeVars: ast.Identifiers{
 																																				"i",
 																																			},
@@ -68108,17 +72771,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(524),
+																																					Line: int(529),
 																																					Column: int(36),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(524),
+																																					Line: int(529),
 																																					Column: int(37),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5437,
+																																			Ctx: p5831,
 																																			FreeVars: nil,
 																																		},
 																																		Value: float64(1),
@@ -68147,17 +72810,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(525),
+																											Line: int(530),
 																											Column: int(7),
 																										},
 																										End: ast.Location{
-																											Line: int(525),
+																											Line: int(530),
 																											Column: int(36),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p5381,
+																									Ctx: p5775,
 																									FreeVars: ast.Identifiers{
 																										"aux",
 																										"std",
@@ -68169,11 +72832,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(525),
+																												Line: int(530),
 																												Column: int(7),
 																											},
 																											End: ast.Location{
-																												Line: int(525),
+																												Line: int(530),
 																												Column: int(10),
 																											},
 																											File: p1,
@@ -68186,7 +72849,7 @@ var _StdAst = &ast.DesugaredObject{
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p5381,
+																										Ctx: p5775,
 																										FreeVars: ast.Identifiers{
 																											"aux",
 																										},
@@ -68202,17 +72865,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(525),
+																															Line: int(530),
 																															Column: int(11),
 																														},
 																														End: ast.Location{
-																															Line: int(525),
+																															Line: int(530),
 																															Column: int(14),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5452,
+																													Ctx: p5846,
 																													FreeVars: ast.Identifiers{
 																														"str",
 																													},
@@ -68227,17 +72890,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(525),
+																															Line: int(530),
 																															Column: int(16),
 																														},
 																														End: ast.Location{
-																															Line: int(525),
+																															Line: int(530),
 																															Column: int(35),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5452,
+																													Ctx: p5846,
 																													FreeVars: ast.Identifiers{
 																														"std",
 																														"str",
@@ -68248,17 +72911,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(525),
+																																Line: int(530),
 																																Column: int(16),
 																															},
 																															End: ast.Location{
-																																Line: int(525),
+																																Line: int(530),
 																																Column: int(31),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5452,
+																														Ctx: p5846,
 																														FreeVars: ast.Identifiers{
 																															"std",
 																															"str",
@@ -68269,17 +72932,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(525),
+																																	Line: int(530),
 																																	Column: int(16),
 																																},
 																																End: ast.Location{
-																																	Line: int(525),
+																																	Line: int(530),
 																																	Column: int(26),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5452,
+																															Ctx: p5846,
 																															FreeVars: ast.Identifiers{
 																																"std",
 																															},
@@ -68289,11 +72952,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(525),
+																																		Line: int(530),
 																																		Column: int(16),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(525),
+																																		Line: int(530),
 																																		Column: int(19),
 																																	},
 																																	File: p1,
@@ -68341,17 +73004,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(525),
+																																				Line: int(530),
 																																				Column: int(27),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(525),
+																																				Line: int(530),
 																																				Column: int(30),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5465,
+																																		Ctx: p5859,
 																																		FreeVars: ast.Identifiers{
 																																			"str",
 																																		},
@@ -68375,17 +73038,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(525),
+																																Line: int(530),
 																																Column: int(34),
 																															},
 																															End: ast.Location{
-																																Line: int(525),
+																																Line: int(530),
 																																Column: int(35),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5452,
+																														Ctx: p5846,
 																														FreeVars: nil,
 																													},
 																													Value: float64(1),
@@ -68413,11 +73076,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(528),
+																							Line: int(533),
 																							Column: int(5),
 																						},
 																						End: ast.Location{
-																							Line: int(754),
+																							Line: int(759),
 																							Column: int(48),
 																						},
 																						File: p1,
@@ -68438,7 +73101,7 @@ var _StdAst = &ast.DesugaredObject{
 																							},
 																						},
 																					},
-																					Ctx: p3082,
+																					Ctx: p3497,
 																					FreeVars: ast.Identifiers{
 																						"codes",
 																						"pad_left",
@@ -68460,17 +73123,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(528),
+																										Line: int(533),
 																										Column: int(11),
 																									},
 																									End: ast.Location{
-																										Line: int(542),
+																										Line: int(547),
 																										Column: int(14),
 																									},
 																									File: p1,
 																								},
 																								Fodder: nil,
-																								Ctx: p5474,
+																								Ctx: p5868,
 																								FreeVars: ast.Identifiers{
 																									"render_int",
 																									"std",
@@ -68525,11 +73188,11 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(529),
+																											Line: int(534),
 																											Column: int(7),
 																										},
 																										End: ast.Location{
-																											Line: int(542),
+																											Line: int(547),
 																											Column: int(14),
 																										},
 																										File: p1,
@@ -68542,7 +73205,7 @@ var _StdAst = &ast.DesugaredObject{
 																											Comment: []string{},
 																										},
 																									},
-																									Ctx: p5479,
+																									Ctx: p5873,
 																									FreeVars: ast.Identifiers{
 																										"blank",
 																										"ensure_pt",
@@ -68566,17 +73229,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(529),
+																														Line: int(534),
 																														Column: int(18),
 																													},
 																													End: ast.Location{
-																														Line: int(529),
+																														Line: int(534),
 																														Column: int(30),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p5483,
+																												Ctx: p5877,
 																												FreeVars: ast.Identifiers{
 																													"n__",
 																													"std",
@@ -68587,17 +73250,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(529),
+																															Line: int(534),
 																															Column: int(18),
 																														},
 																														End: ast.Location{
-																															Line: int(529),
+																															Line: int(534),
 																															Column: int(25),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5483,
+																													Ctx: p5877,
 																													FreeVars: ast.Identifiers{
 																														"std",
 																													},
@@ -68607,11 +73270,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(529),
+																																Line: int(534),
 																																Column: int(18),
 																															},
 																															End: ast.Location{
-																																Line: int(529),
+																																Line: int(534),
 																																Column: int(21),
 																															},
 																															File: p1,
@@ -68659,17 +73322,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(529),
+																																		Line: int(534),
 																																		Column: int(26),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(529),
+																																		Line: int(534),
 																																		Column: int(29),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5492,
+																																Ctx: p5886,
 																																FreeVars: ast.Identifiers{
 																																	"n__",
 																																},
@@ -68695,11 +73358,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(530),
+																												Line: int(535),
 																												Column: int(7),
 																											},
 																											End: ast.Location{
-																												Line: int(542),
+																												Line: int(547),
 																												Column: int(14),
 																											},
 																											File: p1,
@@ -68712,7 +73375,7 @@ var _StdAst = &ast.DesugaredObject{
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p5479,
+																										Ctx: p5873,
 																										FreeVars: ast.Identifiers{
 																											"blank",
 																											"ensure_pt",
@@ -68737,17 +73400,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(530),
+																															Line: int(535),
 																															Column: int(21),
 																														},
 																														End: ast.Location{
-																															Line: int(530),
+																															Line: int(535),
 																															Column: int(34),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5499,
+																													Ctx: p5893,
 																													FreeVars: ast.Identifiers{
 																														"n_",
 																														"std",
@@ -68758,17 +73421,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(530),
+																																Line: int(535),
 																																Column: int(21),
 																															},
 																															End: ast.Location{
-																																Line: int(530),
+																																Line: int(535),
 																																Column: int(30),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5499,
+																														Ctx: p5893,
 																														FreeVars: ast.Identifiers{
 																															"std",
 																														},
@@ -68778,11 +73441,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(530),
+																																	Line: int(535),
 																																	Column: int(21),
 																																},
 																																End: ast.Location{
-																																	Line: int(530),
+																																	Line: int(535),
 																																	Column: int(24),
 																																},
 																																File: p1,
@@ -68830,17 +73493,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(530),
+																																			Line: int(535),
 																																			Column: int(31),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(530),
+																																			Line: int(535),
 																																			Column: int(33),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5508,
+																																	Ctx: p5902,
 																																	FreeVars: ast.Identifiers{
 																																		"n_",
 																																	},
@@ -68866,11 +73529,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(531),
+																													Line: int(536),
 																													Column: int(7),
 																												},
 																												End: ast.Location{
-																													Line: int(542),
+																													Line: int(547),
 																													Column: int(14),
 																												},
 																												File: p1,
@@ -68883,7 +73546,7 @@ var _StdAst = &ast.DesugaredObject{
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p5479,
+																											Ctx: p5873,
 																											FreeVars: ast.Identifiers{
 																												"blank",
 																												"ensure_pt",
@@ -68909,17 +73572,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(531),
+																																Line: int(536),
 																																Column: int(24),
 																															},
 																															End: ast.Location{
-																																Line: int(531),
+																																Line: int(536),
 																																Column: int(64),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5515,
+																														Ctx: p5909,
 																														FreeVars: ast.Identifiers{
 																															"ensure_pt",
 																															"prec",
@@ -68930,17 +73593,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(531),
+																																	Line: int(536),
 																																	Column: int(27),
 																																},
 																																End: ast.Location{
-																																	Line: int(531),
+																																	Line: int(536),
 																																	Column: int(50),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5515,
+																															Ctx: p5909,
 																															FreeVars: ast.Identifiers{
 																																"ensure_pt",
 																																"prec",
@@ -68951,17 +73614,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(531),
+																																		Line: int(536),
 																																		Column: int(27),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(531),
+																																		Line: int(536),
 																																		Column: int(36),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5515,
+																																Ctx: p5909,
 																																FreeVars: ast.Identifiers{
 																																	"prec",
 																																},
@@ -68971,17 +73634,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(531),
+																																			Line: int(536),
 																																			Column: int(27),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(531),
+																																			Line: int(536),
 																																			Column: int(31),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5515,
+																																	Ctx: p5909,
 																																	FreeVars: ast.Identifiers{
 																																		"prec",
 																																	},
@@ -68995,17 +73658,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(531),
+																																			Line: int(536),
 																																			Column: int(35),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(531),
+																																			Line: int(536),
 																																			Column: int(36),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5515,
+																																	Ctx: p5909,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(0),
@@ -69019,17 +73682,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(531),
+																																		Line: int(536),
 																																		Column: int(40),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(531),
+																																		Line: int(536),
 																																		Column: int(50),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5515,
+																																Ctx: p5909,
 																																FreeVars: ast.Identifiers{
 																																	"ensure_pt",
 																																},
@@ -69040,17 +73703,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(531),
+																																			Line: int(536),
 																																			Column: int(41),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(531),
+																																			Line: int(536),
 																																			Column: int(50),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5515,
+																																	Ctx: p5909,
 																																	FreeVars: ast.Identifiers{
 																																		"ensure_pt",
 																																	},
@@ -69065,17 +73728,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(531),
+																																	Line: int(536),
 																																	Column: int(56),
 																																},
 																																End: ast.Location{
-																																	Line: int(531),
+																																	Line: int(536),
 																																	Column: int(57),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5515,
+																															Ctx: p5909,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -69087,17 +73750,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(531),
+																																	Line: int(536),
 																																	Column: int(63),
 																																},
 																																End: ast.Location{
-																																	Line: int(531),
+																																	Line: int(536),
 																																	Column: int(64),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5515,
+																															Ctx: p5909,
 																															FreeVars: nil,
 																														},
 																														Value: float64(1),
@@ -69113,11 +73776,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(532),
+																														Line: int(537),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(542),
+																														Line: int(547),
 																														Column: int(14),
 																													},
 																													File: p1,
@@ -69130,7 +73793,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p5479,
+																												Ctx: p5873,
 																												FreeVars: ast.Identifiers{
 																													"blank",
 																													"dot_size",
@@ -69157,17 +73820,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(532),
+																																	Line: int(537),
 																																	Column: int(18),
 																																},
 																																End: ast.Location{
-																																	Line: int(532),
+																																	Line: int(537),
 																																	Column: int(44),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5535,
+																															Ctx: p5929,
 																															FreeVars: ast.Identifiers{
 																																"dot_size",
 																																"prec",
@@ -69179,17 +73842,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(532),
+																																		Line: int(537),
 																																		Column: int(18),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(532),
+																																		Line: int(537),
 																																		Column: int(33),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5535,
+																																Ctx: p5929,
 																																FreeVars: ast.Identifiers{
 																																	"prec",
 																																	"zero_pad",
@@ -69200,17 +73863,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(532),
+																																			Line: int(537),
 																																			Column: int(18),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(532),
+																																			Line: int(537),
 																																			Column: int(26),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5535,
+																																	Ctx: p5929,
 																																	FreeVars: ast.Identifiers{
 																																		"zero_pad",
 																																	},
@@ -69224,17 +73887,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(532),
+																																			Line: int(537),
 																																			Column: int(29),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(532),
+																																			Line: int(537),
 																																			Column: int(33),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5535,
+																																	Ctx: p5929,
 																																	FreeVars: ast.Identifiers{
 																																		"prec",
 																																	},
@@ -69249,17 +73912,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(532),
+																																		Line: int(537),
 																																		Column: int(36),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(532),
+																																		Line: int(537),
 																																		Column: int(44),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5535,
+																																Ctx: p5929,
 																																FreeVars: ast.Identifiers{
 																																	"dot_size",
 																																},
@@ -69276,11 +73939,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(533),
+																															Line: int(538),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(542),
+																															Line: int(547),
 																															Column: int(14),
 																														},
 																														File: p1,
@@ -69293,7 +73956,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p5479,
+																													Ctx: p5873,
 																													FreeVars: ast.Identifiers{
 																														"blank",
 																														"ensure_pt",
@@ -69319,17 +73982,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(533),
+																																		Line: int(538),
 																																		Column: int(19),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(533),
+																																		Line: int(538),
 																																		Column: int(80),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5550,
+																																Ctx: p5944,
 																																FreeVars: ast.Identifiers{
 																																	"blank",
 																																	"n__",
@@ -69345,17 +74008,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(533),
+																																			Line: int(538),
 																																			Column: int(19),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(533),
+																																			Line: int(538),
 																																			Column: int(29),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5550,
+																																	Ctx: p5944,
 																																	FreeVars: ast.Identifiers{
 																																		"render_int",
 																																	},
@@ -69371,17 +74034,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(30),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(51),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5556,
+																																				Ctx: p5950,
 																																				FreeVars: ast.Identifiers{
 																																					"n__",
 																																					"std",
@@ -69393,17 +74056,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(533),
+																																							Line: int(538),
 																																							Column: int(30),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(533),
+																																							Line: int(538),
 																																							Column: int(43),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5556,
+																																					Ctx: p5950,
 																																					FreeVars: ast.Identifiers{
 																																						"n__",
 																																						"std",
@@ -69414,17 +74077,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(533),
+																																								Line: int(538),
 																																								Column: int(30),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(533),
+																																								Line: int(538),
 																																								Column: int(38),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5556,
+																																						Ctx: p5950,
 																																						FreeVars: ast.Identifiers{
 																																							"std",
 																																						},
@@ -69434,11 +74097,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(533),
+																																									Line: int(538),
 																																									Column: int(30),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(533),
+																																									Line: int(538),
 																																									Column: int(33),
 																																								},
 																																								File: p1,
@@ -69486,17 +74149,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(533),
+																																											Line: int(538),
 																																											Column: int(39),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(533),
+																																											Line: int(538),
 																																											Column: int(42),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5567,
+																																									Ctx: p5961,
 																																									FreeVars: ast.Identifiers{
 																																										"n__",
 																																									},
@@ -69520,17 +74183,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(533),
+																																							Line: int(538),
 																																							Column: int(46),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(533),
+																																							Line: int(538),
 																																							Column: int(51),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5556,
+																																					Ctx: p5950,
 																																					FreeVars: ast.Identifiers{
 																																						"whole",
 																																					},
@@ -69546,17 +74209,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(53),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(55),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5556,
+																																				Ctx: p5950,
 																																				FreeVars: ast.Identifiers{
 																																					"zp",
 																																				},
@@ -69571,17 +74234,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(57),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(58),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5556,
+																																				Ctx: p5950,
 																																				FreeVars: nil,
 																																			},
 																																			Value: float64(0),
@@ -69595,17 +74258,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(60),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(65),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5556,
+																																				Ctx: p5950,
 																																				FreeVars: ast.Identifiers{
 																																					"blank",
 																																				},
@@ -69620,17 +74283,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(67),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(71),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5556,
+																																				Ctx: p5950,
 																																				FreeVars: ast.Identifiers{
 																																					"sign",
 																																				},
@@ -69645,17 +74308,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(73),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(75),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5556,
+																																				Ctx: p5950,
 																																				FreeVars: nil,
 																																			},
 																																			Value: float64(10),
@@ -69669,17 +74332,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(77),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(533),
+																																						Line: int(538),
 																																						Column: int(79),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5556,
+																																				Ctx: p5950,
 																																				FreeVars: nil,
 																																			},
 																																			Value: "",
@@ -69705,11 +74368,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(534),
+																																Line: int(539),
 																																Column: int(7),
 																															},
 																															End: ast.Location{
-																																Line: int(542),
+																																Line: int(547),
 																																Column: int(14),
 																															},
 																															File: p1,
@@ -69722,7 +74385,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p5479,
+																														Ctx: p5873,
 																														FreeVars: ast.Identifiers{
 																															"ensure_pt",
 																															"n_",
@@ -69740,17 +74403,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(534),
+																																	Line: int(539),
 																																	Column: int(10),
 																																},
 																																End: ast.Location{
-																																	Line: int(534),
+																																	Line: int(539),
 																																	Column: int(19),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5479,
+																															Ctx: p5873,
 																															FreeVars: ast.Identifiers{
 																																"prec",
 																															},
@@ -69760,17 +74423,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(534),
+																																		Line: int(539),
 																																		Column: int(10),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(534),
+																																		Line: int(539),
 																																		Column: int(14),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5479,
+																																Ctx: p5873,
 																																FreeVars: ast.Identifiers{
 																																	"prec",
 																																},
@@ -69784,17 +74447,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(534),
+																																		Line: int(539),
 																																		Column: int(18),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(534),
+																																		Line: int(539),
 																																		Column: int(19),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5479,
+																																Ctx: p5873,
 																																FreeVars: nil,
 																															},
 																															Value: float64(0),
@@ -69807,17 +74470,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(535),
+																																	Line: int(540),
 																																	Column: int(9),
 																																},
 																																End: ast.Location{
-																																	Line: int(535),
+																																	Line: int(540),
 																																	Column: int(44),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5479,
+																															Ctx: p5873,
 																															FreeVars: ast.Identifiers{
 																																"ensure_pt",
 																																"str",
@@ -69828,11 +74491,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(535),
+																																		Line: int(540),
 																																		Column: int(9),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(535),
+																																		Line: int(540),
 																																		Column: int(12),
 																																	},
 																																	File: p1,
@@ -69845,7 +74508,7 @@ var _StdAst = &ast.DesugaredObject{
 																																		Comment: []string{},
 																																	},
 																																},
-																																Ctx: p5479,
+																																Ctx: p5873,
 																																FreeVars: ast.Identifiers{
 																																	"str",
 																																},
@@ -69859,17 +74522,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(535),
+																																		Line: int(540),
 																																		Column: int(15),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(535),
+																																		Line: int(540),
 																																		Column: int(44),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5479,
+																																Ctx: p5873,
 																																FreeVars: ast.Identifiers{
 																																	"ensure_pt",
 																																},
@@ -69879,17 +74542,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(535),
+																																			Line: int(540),
 																																			Column: int(18),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(535),
+																																			Line: int(540),
 																																			Column: int(27),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5479,
+																																	Ctx: p5873,
 																																	FreeVars: ast.Identifiers{
 																																		"ensure_pt",
 																																	},
@@ -69902,17 +74565,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(535),
+																																			Line: int(540),
 																																			Column: int(33),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(535),
+																																			Line: int(540),
 																																			Column: int(36),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5479,
+																																	Ctx: p5873,
 																																	FreeVars: nil,
 																																},
 																																Value: ".",
@@ -69925,17 +74588,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(535),
+																																			Line: int(540),
 																																			Column: int(42),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(535),
+																																			Line: int(540),
 																																			Column: int(44),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5479,
+																																	Ctx: p5873,
 																																	FreeVars: nil,
 																																},
 																																Value: "",
@@ -69957,11 +74620,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(537),
+																																	Line: int(542),
 																																	Column: int(9),
 																																},
 																																End: ast.Location{
-																																	Line: int(542),
+																																	Line: int(547),
 																																	Column: int(14),
 																																},
 																																File: p1,
@@ -69974,7 +74637,7 @@ var _StdAst = &ast.DesugaredObject{
 																																	Comment: []string{},
 																																},
 																															},
-																															Ctx: p5479,
+																															Ctx: p5873,
 																															FreeVars: ast.Identifiers{
 																																"n_",
 																																"prec",
@@ -69996,17 +74659,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(537),
+																																				Line: int(542),
 																																				Column: int(22),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(537),
+																																				Line: int(542),
 																																				Column: int(71),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5605,
+																																		Ctx: p5999,
 																																		FreeVars: ast.Identifiers{
 																																			"n_",
 																																			"prec",
@@ -70019,17 +74682,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(537),
+																																					Line: int(542),
 																																					Column: int(22),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(537),
+																																					Line: int(542),
 																																					Column: int(31),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5605,
+																																			Ctx: p5999,
 																																			FreeVars: ast.Identifiers{
 																																				"std",
 																																			},
@@ -70039,11 +74702,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(537),
+																																						Line: int(542),
 																																						Column: int(22),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(537),
+																																						Line: int(542),
 																																						Column: int(25),
 																																					},
 																																					File: p1,
@@ -70091,17 +74754,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(537),
+																																								Line: int(542),
 																																								Column: int(32),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(537),
+																																								Line: int(542),
 																																								Column: int(70),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5614,
+																																						Ctx: p6008,
 																																						FreeVars: ast.Identifiers{
 																																							"n_",
 																																							"prec",
@@ -70114,17 +74777,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(537),
+																																									Line: int(542),
 																																									Column: int(32),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(537),
+																																									Line: int(542),
 																																									Column: int(64),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5614,
+																																							Ctx: p6008,
 																																							FreeVars: ast.Identifiers{
 																																								"n_",
 																																								"prec",
@@ -70137,17 +74800,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(537),
+																																										Line: int(542),
 																																										Column: int(33),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(537),
+																																										Line: int(542),
 																																										Column: int(43),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5614,
+																																								Ctx: p6008,
 																																								FreeVars: ast.Identifiers{
 																																									"n_",
 																																									"whole",
@@ -70158,17 +74821,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(537),
+																																											Line: int(542),
 																																											Column: int(33),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(537),
+																																											Line: int(542),
 																																											Column: int(35),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5614,
+																																									Ctx: p6008,
 																																									FreeVars: ast.Identifiers{
 																																										"n_",
 																																									},
@@ -70182,17 +74845,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(537),
+																																											Line: int(542),
 																																											Column: int(38),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(537),
+																																											Line: int(542),
 																																											Column: int(43),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5614,
+																																									Ctx: p6008,
 																																									FreeVars: ast.Identifiers{
 																																										"whole",
 																																									},
@@ -70207,17 +74870,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(537),
+																																										Line: int(542),
 																																										Column: int(47),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(537),
+																																										Line: int(542),
 																																										Column: int(64),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5614,
+																																								Ctx: p6008,
 																																								FreeVars: ast.Identifiers{
 																																									"prec",
 																																									"std",
@@ -70228,17 +74891,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(537),
+																																											Line: int(542),
 																																											Column: int(47),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(537),
+																																											Line: int(542),
 																																											Column: int(54),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5614,
+																																									Ctx: p6008,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																									},
@@ -70248,11 +74911,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(537),
+																																												Line: int(542),
 																																												Column: int(47),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(537),
+																																												Line: int(542),
 																																												Column: int(50),
 																																											},
 																																											File: p1,
@@ -70300,17 +74963,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(537),
+																																														Line: int(542),
 																																														Column: int(55),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(537),
+																																														Line: int(542),
 																																														Column: int(57),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p5633,
+																																												Ctx: p6027,
 																																												FreeVars: nil,
 																																											},
 																																											Value: float64(10),
@@ -70324,17 +74987,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(537),
+																																														Line: int(542),
 																																														Column: int(59),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(537),
+																																														Line: int(542),
 																																														Column: int(63),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p5633,
+																																												Ctx: p6027,
 																																												FreeVars: ast.Identifiers{
 																																													"prec",
 																																												},
@@ -70359,17 +75022,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(537),
+																																									Line: int(542),
 																																									Column: int(67),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(537),
+																																									Line: int(542),
 																																									Column: int(70),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5614,
+																																							Ctx: p6008,
 																																							FreeVars: nil,
 																																						},
 																																						Value: float64(0.5),
@@ -70395,11 +75058,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(538),
+																																		Line: int(543),
 																																		Column: int(9),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(542),
+																																		Line: int(547),
 																																		Column: int(14),
 																																	},
 																																	File: p1,
@@ -70412,7 +75075,7 @@ var _StdAst = &ast.DesugaredObject{
 																																		Comment: []string{},
 																																	},
 																																},
-																																Ctx: p5479,
+																																Ctx: p5873,
 																																FreeVars: ast.Identifiers{
 																																	"frac",
 																																	"prec",
@@ -70427,17 +75090,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(538),
+																																			Line: int(543),
 																																			Column: int(12),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(538),
+																																			Line: int(543),
 																																			Column: int(32),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5479,
+																																	Ctx: p5873,
 																																	FreeVars: ast.Identifiers{
 																																		"frac",
 																																		"trailing",
@@ -70448,17 +75111,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(538),
+																																				Line: int(543),
 																																				Column: int(12),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(538),
+																																				Line: int(543),
 																																				Column: int(20),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5479,
+																																		Ctx: p5873,
 																																		FreeVars: ast.Identifiers{
 																																			"trailing",
 																																		},
@@ -70472,17 +75135,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(538),
+																																				Line: int(543),
 																																				Column: int(24),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(538),
+																																				Line: int(543),
 																																				Column: int(32),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5479,
+																																		Ctx: p5873,
 																																		FreeVars: ast.Identifiers{
 																																			"frac",
 																																		},
@@ -70492,17 +75155,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(538),
+																																					Line: int(543),
 																																					Column: int(24),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(538),
+																																					Line: int(543),
 																																					Column: int(28),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5479,
+																																			Ctx: p5873,
 																																			FreeVars: ast.Identifiers{
 																																				"frac",
 																																			},
@@ -70516,17 +75179,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(538),
+																																					Line: int(543),
 																																					Column: int(31),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(538),
+																																					Line: int(543),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5479,
+																																			Ctx: p5873,
 																																			FreeVars: nil,
 																																		},
 																																		Value: float64(0),
@@ -70540,11 +75203,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(539),
+																																			Line: int(544),
 																																			Column: int(11),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(540),
+																																			Line: int(545),
 																																			Column: int(84),
 																																		},
 																																		File: p1,
@@ -70557,7 +75220,7 @@ var _StdAst = &ast.DesugaredObject{
 																																			Comment: []string{},
 																																		},
 																																	},
-																																	Ctx: p5479,
+																																	Ctx: p5873,
 																																	FreeVars: ast.Identifiers{
 																																		"frac",
 																																		"prec",
@@ -70577,17 +75240,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(539),
+																																						Line: int(544),
 																																						Column: int(28),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(539),
+																																						Line: int(544),
 																																						Column: int(75),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5654,
+																																				Ctx: p6048,
 																																				FreeVars: ast.Identifiers{
 																																					"frac",
 																																					"prec",
@@ -70599,17 +75262,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(539),
+																																							Line: int(544),
 																																							Column: int(28),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(539),
+																																							Line: int(544),
 																																							Column: int(38),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5654,
+																																					Ctx: p6048,
 																																					FreeVars: ast.Identifiers{
 																																						"render_int",
 																																					},
@@ -70625,17 +75288,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(39),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(43),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5660,
+																																								Ctx: p6054,
 																																								FreeVars: ast.Identifiers{
 																																									"frac",
 																																								},
@@ -70650,17 +75313,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(45),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(49),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5660,
+																																								Ctx: p6054,
 																																								FreeVars: ast.Identifiers{
 																																									"prec",
 																																								},
@@ -70675,17 +75338,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(51),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(52),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5660,
+																																								Ctx: p6054,
 																																								FreeVars: nil,
 																																							},
 																																							Value: float64(0),
@@ -70699,17 +75362,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(54),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(59),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5660,
+																																								Ctx: p6054,
 																																								FreeVars: nil,
 																																							},
 																																							Value: false,
@@ -70722,17 +75385,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(61),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(66),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5660,
+																																								Ctx: p6054,
 																																								FreeVars: nil,
 																																							},
 																																							Value: false,
@@ -70745,17 +75408,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(68),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(70),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5660,
+																																								Ctx: p6054,
 																																								FreeVars: nil,
 																																							},
 																																							Value: float64(10),
@@ -70769,17 +75432,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(72),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(539),
+																																										Line: int(544),
 																																										Column: int(74),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5660,
+																																								Ctx: p6054,
 																																								FreeVars: nil,
 																																							},
 																																							Value: "",
@@ -70805,17 +75468,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(540),
+																																				Line: int(545),
 																																				Column: int(11),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(540),
+																																				Line: int(545),
 																																				Column: int(84),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5479,
+																																		Ctx: p5873,
 																																		FreeVars: ast.Identifiers{
 																																			"frac_str",
 																																			"str",
@@ -70828,17 +75491,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(540),
+																																					Line: int(545),
 																																					Column: int(11),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(540),
+																																					Line: int(545),
 																																					Column: int(20),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5479,
+																																			Ctx: p5873,
 																																			FreeVars: ast.Identifiers{
 																																				"str",
 																																			},
@@ -70848,11 +75511,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(11),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(14),
 																																					},
 																																					File: p1,
@@ -70865,7 +75528,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p5479,
+																																				Ctx: p5873,
 																																				FreeVars: ast.Identifiers{
 																																					"str",
 																																				},
@@ -70879,17 +75542,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(17),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(20),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5479,
+																																				Ctx: p5873,
 																																				FreeVars: nil,
 																																			},
 																																			Value: ".",
@@ -70904,17 +75567,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(540),
+																																					Line: int(545),
 																																					Column: int(23),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(540),
+																																					Line: int(545),
 																																					Column: int(84),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5479,
+																																			Ctx: p5873,
 																																			FreeVars: ast.Identifiers{
 																																				"frac_str",
 																																				"strip_trailing_zero",
@@ -70926,17 +75589,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(26),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(35),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5479,
+																																				Ctx: p5873,
 																																				FreeVars: ast.Identifiers{
 																																					"trailing",
 																																				},
@@ -70947,17 +75610,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(540),
+																																							Line: int(545),
 																																							Column: int(27),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(540),
+																																							Line: int(545),
 																																							Column: int(35),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5479,
+																																					Ctx: p5873,
 																																					FreeVars: ast.Identifiers{
 																																						"trailing",
 																																					},
@@ -70971,17 +75634,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(41),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(70),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5479,
+																																				Ctx: p5873,
 																																				FreeVars: ast.Identifiers{
 																																					"frac_str",
 																																					"strip_trailing_zero",
@@ -70992,17 +75655,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(540),
+																																							Line: int(545),
 																																							Column: int(41),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(540),
+																																							Line: int(545),
 																																							Column: int(60),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5479,
+																																					Ctx: p5873,
 																																					FreeVars: ast.Identifiers{
 																																						"strip_trailing_zero",
 																																					},
@@ -71018,17 +75681,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(540),
+																																										Line: int(545),
 																																										Column: int(61),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(540),
+																																										Line: int(545),
 																																										Column: int(69),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5689,
+																																								Ctx: p6083,
 																																								FreeVars: ast.Identifiers{
 																																									"frac_str",
 																																								},
@@ -71051,17 +75714,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(76),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(540),
+																																						Line: int(545),
 																																						Column: int(84),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5479,
+																																				Ctx: p5873,
 																																				FreeVars: ast.Identifiers{
 																																					"frac_str",
 																																				},
@@ -71084,11 +75747,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(542),
+																																			Line: int(547),
 																																			Column: int(11),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(542),
+																																			Line: int(547),
 																																			Column: int(14),
 																																		},
 																																		File: p1,
@@ -71101,7 +75764,7 @@ var _StdAst = &ast.DesugaredObject{
 																																			Comment: []string{},
 																																		},
 																																	},
-																																	Ctx: p5479,
+																																	Ctx: p5873,
 																																	FreeVars: ast.Identifiers{
 																																		"str",
 																																	},
@@ -71126,11 +75789,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(545),
+																								Line: int(550),
 																								Column: int(5),
 																							},
 																							End: ast.Location{
-																								Line: int(754),
+																								Line: int(759),
 																								Column: int(48),
 																							},
 																							File: p1,
@@ -71151,7 +75814,7 @@ var _StdAst = &ast.DesugaredObject{
 																								},
 																							},
 																						},
-																						Ctx: p3082,
+																						Ctx: p3497,
 																						FreeVars: ast.Identifiers{
 																							"codes",
 																							"pad_left",
@@ -71173,17 +75836,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(545),
+																											Line: int(550),
 																											Column: int(11),
 																										},
 																										End: ast.Location{
-																											Line: int(556),
+																											Line: int(561),
 																											Column: int(85),
 																										},
 																										File: p1,
 																									},
 																									Fodder: nil,
-																									Ctx: p5703,
+																									Ctx: p6097,
 																									FreeVars: ast.Identifiers{
 																										"render_float_dec",
 																										"render_int",
@@ -71243,11 +75906,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(546),
+																												Line: int(551),
 																												Column: int(7),
 																											},
 																											End: ast.Location{
-																												Line: int(556),
+																												Line: int(561),
 																												Column: int(85),
 																											},
 																											File: p1,
@@ -71260,7 +75923,7 @@ var _StdAst = &ast.DesugaredObject{
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p5708,
+																										Ctx: p6102,
 																										FreeVars: ast.Identifiers{
 																											"blank",
 																											"caps",
@@ -71285,17 +75948,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(546),
+																															Line: int(551),
 																															Column: int(24),
 																														},
 																														End: ast.Location{
-																															Line: int(546),
+																															Line: int(551),
 																															Column: int(94),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p5712,
+																													Ctx: p6106,
 																													FreeVars: ast.Identifiers{
 																														"n__",
 																														"std",
@@ -71306,17 +75969,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(546),
+																																Line: int(551),
 																																Column: int(27),
 																															},
 																															End: ast.Location{
-																																Line: int(546),
+																																Line: int(551),
 																																Column: int(35),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5712,
+																														Ctx: p6106,
 																														FreeVars: ast.Identifiers{
 																															"n__",
 																														},
@@ -71326,17 +75989,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(546),
+																																	Line: int(551),
 																																	Column: int(27),
 																																},
 																																End: ast.Location{
-																																	Line: int(546),
+																																	Line: int(551),
 																																	Column: int(30),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5712,
+																															Ctx: p6106,
 																															FreeVars: ast.Identifiers{
 																																"n__",
 																															},
@@ -71350,17 +76013,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(546),
+																																	Line: int(551),
 																																	Column: int(34),
 																																},
 																																End: ast.Location{
-																																	Line: int(546),
+																																	Line: int(551),
 																																	Column: int(35),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5712,
+																															Ctx: p6106,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -71373,17 +76036,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(546),
+																																Line: int(551),
 																																Column: int(41),
 																															},
 																															End: ast.Location{
-																																Line: int(546),
+																																Line: int(551),
 																																Column: int(42),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5712,
+																														Ctx: p6106,
 																														FreeVars: nil,
 																													},
 																													Value: float64(0),
@@ -71395,17 +76058,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(546),
+																																Line: int(551),
 																																Column: int(48),
 																															},
 																															End: ast.Location{
-																																Line: int(546),
+																																Line: int(551),
 																																Column: int(94),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5712,
+																														Ctx: p6106,
 																														FreeVars: ast.Identifiers{
 																															"n__",
 																															"std",
@@ -71416,17 +76079,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(546),
+																																	Line: int(551),
 																																	Column: int(48),
 																																},
 																																End: ast.Location{
-																																	Line: int(546),
+																																	Line: int(551),
 																																	Column: int(57),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5712,
+																															Ctx: p6106,
 																															FreeVars: ast.Identifiers{
 																																"std",
 																															},
@@ -71436,11 +76099,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(546),
+																																		Line: int(551),
 																																		Column: int(48),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(546),
+																																		Line: int(551),
 																																		Column: int(51),
 																																	},
 																																	File: p1,
@@ -71488,17 +76151,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(546),
+																																				Line: int(551),
 																																				Column: int(58),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(546),
+																																				Line: int(551),
 																																				Column: int(93),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5729,
+																																		Ctx: p6123,
 																																		FreeVars: ast.Identifiers{
 																																			"n__",
 																																			"std",
@@ -71509,17 +76172,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(546),
+																																					Line: int(551),
 																																					Column: int(58),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(546),
+																																					Line: int(551),
 																																					Column: int(79),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5729,
+																																			Ctx: p6123,
 																																			FreeVars: ast.Identifiers{
 																																				"n__",
 																																				"std",
@@ -71530,17 +76193,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(546),
+																																						Line: int(551),
 																																						Column: int(58),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(546),
+																																						Line: int(551),
 																																						Column: int(65),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5729,
+																																				Ctx: p6123,
 																																				FreeVars: ast.Identifiers{
 																																					"std",
 																																				},
@@ -71550,11 +76213,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(546),
+																																							Line: int(551),
 																																							Column: int(58),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(546),
+																																							Line: int(551),
 																																							Column: int(61),
 																																						},
 																																						File: p1,
@@ -71602,17 +76265,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(546),
+																																									Line: int(551),
 																																									Column: int(66),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(546),
+																																									Line: int(551),
 																																									Column: int(78),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5740,
+																																							Ctx: p6134,
 																																							FreeVars: ast.Identifiers{
 																																								"n__",
 																																								"std",
@@ -71623,17 +76286,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(546),
+																																										Line: int(551),
 																																										Column: int(66),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(546),
+																																										Line: int(551),
 																																										Column: int(73),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5740,
+																																								Ctx: p6134,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																								},
@@ -71643,11 +76306,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(546),
+																																											Line: int(551),
 																																											Column: int(66),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(546),
+																																											Line: int(551),
 																																											Column: int(69),
 																																										},
 																																										File: p1,
@@ -71695,17 +76358,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(546),
+																																													Line: int(551),
 																																													Column: int(74),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(546),
+																																													Line: int(551),
 																																													Column: int(77),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5749,
+																																											Ctx: p6143,
 																																											FreeVars: ast.Identifiers{
 																																												"n__",
 																																											},
@@ -71739,17 +76402,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(546),
+																																					Line: int(551),
 																																					Column: int(82),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(546),
+																																					Line: int(551),
 																																					Column: int(93),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5729,
+																																			Ctx: p6123,
 																																			FreeVars: ast.Identifiers{
 																																				"std",
 																																			},
@@ -71759,17 +76422,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(546),
+																																						Line: int(551),
 																																						Column: int(82),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(546),
+																																						Line: int(551),
 																																						Column: int(89),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5729,
+																																				Ctx: p6123,
 																																				FreeVars: ast.Identifiers{
 																																					"std",
 																																				},
@@ -71779,11 +76442,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(546),
+																																							Line: int(551),
 																																							Column: int(82),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(546),
+																																							Line: int(551),
 																																							Column: int(85),
 																																						},
 																																						File: p1,
@@ -71831,17 +76494,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(546),
+																																									Line: int(551),
 																																									Column: int(90),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(546),
+																																									Line: int(551),
 																																									Column: int(92),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5760,
+																																							Ctx: p6154,
 																																							FreeVars: nil,
 																																						},
 																																						Value: float64(10),
@@ -71878,11 +76541,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(547),
+																													Line: int(552),
 																													Column: int(7),
 																												},
 																												End: ast.Location{
-																													Line: int(556),
+																													Line: int(561),
 																													Column: int(85),
 																												},
 																												File: p1,
@@ -71895,7 +76558,7 @@ var _StdAst = &ast.DesugaredObject{
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p5708,
+																											Ctx: p6102,
 																											FreeVars: ast.Identifiers{
 																												"blank",
 																												"caps",
@@ -71921,17 +76584,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(547),
+																																Line: int(552),
 																																Column: int(20),
 																															},
 																															End: ast.Location{
-																																Line: int(548),
+																																Line: int(553),
 																																Column: int(69),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5766,
+																														Ctx: p6160,
 																														FreeVars: ast.Identifiers{
 																															"caps",
 																															"exponent",
@@ -71943,17 +76606,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(547),
+																																	Line: int(552),
 																																	Column: int(21),
 																																},
 																																End: ast.Location{
-																																	Line: int(547),
+																																	Line: int(552),
 																																	Column: int(46),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5766,
+																															Ctx: p6160,
 																															FreeVars: ast.Identifiers{
 																																"caps",
 																															},
@@ -71963,17 +76626,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(547),
+																																		Line: int(552),
 																																		Column: int(24),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(547),
+																																		Line: int(552),
 																																		Column: int(28),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5766,
+																																Ctx: p6160,
 																																FreeVars: ast.Identifiers{
 																																	"caps",
 																																},
@@ -71986,17 +76649,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(547),
+																																		Line: int(552),
 																																		Column: int(34),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(547),
+																																		Line: int(552),
 																																		Column: int(37),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5766,
+																																Ctx: p6160,
 																																FreeVars: nil,
 																															},
 																															Value: "E",
@@ -72009,17 +76672,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(547),
+																																		Line: int(552),
 																																		Column: int(43),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(547),
+																																		Line: int(552),
 																																		Column: int(46),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5766,
+																																Ctx: p6160,
 																																FreeVars: nil,
 																															},
 																															Value: "e",
@@ -72041,17 +76704,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(548),
+																																	Line: int(553),
 																																	Column: int(22),
 																																},
 																																End: ast.Location{
-																																	Line: int(548),
+																																	Line: int(553),
 																																	Column: int(69),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5766,
+																															Ctx: p6160,
 																															FreeVars: ast.Identifiers{
 																																"exponent",
 																																"render_int",
@@ -72062,17 +76725,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(548),
+																																		Line: int(553),
 																																		Column: int(22),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(548),
+																																		Line: int(553),
 																																		Column: int(32),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5766,
+																																Ctx: p6160,
 																																FreeVars: ast.Identifiers{
 																																	"render_int",
 																																},
@@ -72088,17 +76751,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(33),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(41),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5781,
+																																			Ctx: p6175,
 																																			FreeVars: ast.Identifiers{
 																																				"exponent",
 																																			},
@@ -72113,17 +76776,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(43),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(44),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5781,
+																																			Ctx: p6175,
 																																			FreeVars: nil,
 																																		},
 																																		Value: float64(3),
@@ -72137,17 +76800,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(46),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(47),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5781,
+																																			Ctx: p6175,
 																																			FreeVars: nil,
 																																		},
 																																		Value: float64(0),
@@ -72161,17 +76824,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(49),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(54),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5781,
+																																			Ctx: p6175,
 																																			FreeVars: nil,
 																																		},
 																																		Value: false,
@@ -72184,17 +76847,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(56),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(60),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5781,
+																																			Ctx: p6175,
 																																			FreeVars: nil,
 																																		},
 																																		Value: true,
@@ -72207,17 +76870,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(62),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(64),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5781,
+																																			Ctx: p6175,
 																																			FreeVars: nil,
 																																		},
 																																		Value: float64(10),
@@ -72231,17 +76894,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(66),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(548),
+																																					Line: int(553),
 																																					Column: int(68),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5781,
+																																			Ctx: p6175,
 																																			FreeVars: nil,
 																																		},
 																																		Value: "",
@@ -72268,11 +76931,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(549),
+																														Line: int(554),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(556),
+																														Line: int(561),
 																														Column: int(85),
 																													},
 																													File: p1,
@@ -72285,7 +76948,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p5708,
+																												Ctx: p6102,
 																												FreeVars: ast.Identifiers{
 																													"blank",
 																													"ensure_pt",
@@ -72310,17 +76973,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(549),
+																																	Line: int(554),
 																																	Column: int(24),
 																																},
 																																End: ast.Location{
-																																	Line: int(554),
+																																	Line: int(559),
 																																	Column: int(36),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5794,
+																															Ctx: p6188,
 																															FreeVars: ast.Identifiers{
 																																"exponent",
 																																"n__",
@@ -72332,17 +76995,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(549),
+																																		Line: int(554),
 																																		Column: int(27),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(549),
+																																		Line: int(554),
 																																		Column: int(43),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5794,
+																																Ctx: p6188,
 																																FreeVars: ast.Identifiers{
 																																	"exponent",
 																																},
@@ -72352,17 +77015,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(549),
+																																			Line: int(554),
 																																			Column: int(27),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(549),
+																																			Line: int(554),
 																																			Column: int(35),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5794,
+																																	Ctx: p6188,
 																																	FreeVars: ast.Identifiers{
 																																		"exponent",
 																																	},
@@ -72376,17 +77039,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(549),
+																																			Line: int(554),
 																																			Column: int(39),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(549),
+																																			Line: int(554),
 																																			Column: int(43),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5794,
+																																	Ctx: p6188,
 																																	FreeVars: nil,
 																																},
 																																Op: ast.UnaryOp(3),
@@ -72395,17 +77058,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(549),
+																																				Line: int(554),
 																																				Column: int(40),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(549),
+																																				Line: int(554),
 																																				Column: int(43),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5794,
+																																		Ctx: p6188,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(324),
@@ -72419,17 +77082,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(552),
+																																		Line: int(557),
 																																		Column: int(9),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(552),
+																																		Line: int(557),
 																																		Column: int(45),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5794,
+																																Ctx: p6188,
 																																FreeVars: ast.Identifiers{
 																																	"exponent",
 																																	"n__",
@@ -72441,17 +77104,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(552),
+																																			Line: int(557),
 																																			Column: int(9),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(552),
+																																			Line: int(557),
 																																			Column: int(17),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5794,
+																																	Ctx: p6188,
 																																	FreeVars: ast.Identifiers{
 																																		"n__",
 																																	},
@@ -72461,11 +77124,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(552),
+																																				Line: int(557),
 																																				Column: int(9),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(552),
+																																				Line: int(557),
 																																				Column: int(12),
 																																			},
 																																			File: p1,
@@ -72494,7 +77157,7 @@ var _StdAst = &ast.DesugaredObject{
 																																				},
 																																			},
 																																		},
-																																		Ctx: p5794,
+																																		Ctx: p6188,
 																																		FreeVars: ast.Identifiers{
 																																			"n__",
 																																		},
@@ -72508,17 +77171,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(552),
+																																				Line: int(557),
 																																				Column: int(15),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(552),
+																																				Line: int(557),
 																																				Column: int(17),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5794,
+																																		Ctx: p6188,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(10),
@@ -72532,17 +77195,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(552),
+																																			Line: int(557),
 																																			Column: int(20),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(552),
+																																			Line: int(557),
 																																			Column: int(45),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5794,
+																																	Ctx: p6188,
 																																	FreeVars: ast.Identifiers{
 																																		"exponent",
 																																		"std",
@@ -72553,17 +77216,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(552),
+																																				Line: int(557),
 																																				Column: int(20),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(552),
+																																				Line: int(557),
 																																				Column: int(27),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5794,
+																																		Ctx: p6188,
 																																		FreeVars: ast.Identifiers{
 																																			"std",
 																																		},
@@ -72573,11 +77236,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(552),
+																																					Line: int(557),
 																																					Column: int(20),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(552),
+																																					Line: int(557),
 																																					Column: int(23),
 																																				},
 																																				File: p1,
@@ -72625,17 +77288,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(552),
+																																							Line: int(557),
 																																							Column: int(28),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(552),
+																																							Line: int(557),
 																																							Column: int(30),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5821,
+																																					Ctx: p6215,
 																																					FreeVars: nil,
 																																				},
 																																				Value: float64(10),
@@ -72649,17 +77312,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(552),
+																																							Line: int(557),
 																																							Column: int(32),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(552),
+																																							Line: int(557),
 																																							Column: int(44),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5821,
+																																					Ctx: p6215,
 																																					FreeVars: ast.Identifiers{
 																																						"exponent",
 																																					},
@@ -72669,17 +77332,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(552),
+																																								Line: int(557),
 																																								Column: int(32),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(552),
+																																								Line: int(557),
 																																								Column: int(40),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5821,
+																																						Ctx: p6215,
 																																						FreeVars: ast.Identifiers{
 																																							"exponent",
 																																						},
@@ -72693,17 +77356,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(552),
+																																								Line: int(557),
 																																								Column: int(43),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(552),
+																																								Line: int(557),
 																																								Column: int(44),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5821,
+																																						Ctx: p6215,
 																																						FreeVars: nil,
 																																					},
 																																					Value: float64(1),
@@ -72734,17 +77397,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(554),
+																																		Line: int(559),
 																																		Column: int(9),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(554),
+																																		Line: int(559),
 																																		Column: int(36),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5794,
+																																Ctx: p6188,
 																																FreeVars: ast.Identifiers{
 																																	"exponent",
 																																	"n__",
@@ -72756,11 +77419,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(554),
+																																			Line: int(559),
 																																			Column: int(9),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(554),
+																																			Line: int(559),
 																																			Column: int(12),
 																																		},
 																																		File: p1,
@@ -72773,7 +77436,7 @@ var _StdAst = &ast.DesugaredObject{
 																																			Comment: []string{},
 																																		},
 																																	},
-																																	Ctx: p5794,
+																																	Ctx: p6188,
 																																	FreeVars: ast.Identifiers{
 																																		"n__",
 																																	},
@@ -72787,17 +77450,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(554),
+																																			Line: int(559),
 																																			Column: int(15),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(554),
+																																			Line: int(559),
 																																			Column: int(36),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5794,
+																																	Ctx: p6188,
 																																	FreeVars: ast.Identifiers{
 																																		"exponent",
 																																		"std",
@@ -72808,17 +77471,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(554),
+																																				Line: int(559),
 																																				Column: int(15),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(554),
+																																				Line: int(559),
 																																				Column: int(22),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5794,
+																																		Ctx: p6188,
 																																		FreeVars: ast.Identifiers{
 																																			"std",
 																																		},
@@ -72828,11 +77491,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(554),
+																																					Line: int(559),
 																																					Column: int(15),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(554),
+																																					Line: int(559),
 																																					Column: int(18),
 																																				},
 																																				File: p1,
@@ -72880,17 +77543,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(554),
+																																							Line: int(559),
 																																							Column: int(23),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(554),
+																																							Line: int(559),
 																																							Column: int(25),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5842,
+																																					Ctx: p6236,
 																																					FreeVars: nil,
 																																				},
 																																				Value: float64(10),
@@ -72904,17 +77567,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(554),
+																																							Line: int(559),
 																																							Column: int(27),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(554),
+																																							Line: int(559),
 																																							Column: int(35),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5842,
+																																					Ctx: p6236,
 																																					FreeVars: ast.Identifiers{
 																																						"exponent",
 																																					},
@@ -72942,11 +77605,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(555),
+																															Line: int(560),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(556),
+																															Line: int(561),
 																															Column: int(85),
 																														},
 																														File: p1,
@@ -72959,7 +77622,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p5708,
+																													Ctx: p6102,
 																													FreeVars: ast.Identifiers{
 																														"blank",
 																														"ensure_pt",
@@ -72983,17 +77646,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(555),
+																																		Line: int(560),
 																																		Column: int(19),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(555),
+																																		Line: int(560),
 																																		Column: int(46),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5850,
+																																Ctx: p6244,
 																																FreeVars: ast.Identifiers{
 																																	"std",
 																																	"suff",
@@ -73005,17 +77668,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(555),
+																																			Line: int(560),
 																																			Column: int(19),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(555),
+																																			Line: int(560),
 																																			Column: int(27),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5850,
+																																	Ctx: p6244,
 																																	FreeVars: ast.Identifiers{
 																																		"zero_pad",
 																																	},
@@ -73029,17 +77692,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(555),
+																																			Line: int(560),
 																																			Column: int(30),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(555),
+																																			Line: int(560),
 																																			Column: int(46),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5850,
+																																	Ctx: p6244,
 																																	FreeVars: ast.Identifiers{
 																																		"std",
 																																		"suff",
@@ -73050,17 +77713,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(555),
+																																				Line: int(560),
 																																				Column: int(30),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(555),
+																																				Line: int(560),
 																																				Column: int(40),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5850,
+																																		Ctx: p6244,
 																																		FreeVars: ast.Identifiers{
 																																			"std",
 																																		},
@@ -73070,11 +77733,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(555),
+																																					Line: int(560),
 																																					Column: int(30),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(555),
+																																					Line: int(560),
 																																					Column: int(33),
 																																				},
 																																				File: p1,
@@ -73122,17 +77785,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(555),
+																																							Line: int(560),
 																																							Column: int(41),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(555),
+																																							Line: int(560),
 																																							Column: int(45),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5863,
+																																					Ctx: p6257,
 																																					FreeVars: ast.Identifiers{
 																																						"suff",
 																																					},
@@ -73159,17 +77822,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(556),
+																																Line: int(561),
 																																Column: int(7),
 																															},
 																															End: ast.Location{
-																																Line: int(556),
+																																Line: int(561),
 																																Column: int(85),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5708,
+																														Ctx: p6102,
 																														FreeVars: ast.Identifiers{
 																															"blank",
 																															"ensure_pt",
@@ -73187,17 +77850,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(556),
+																																	Line: int(561),
 																																	Column: int(7),
 																																},
 																																End: ast.Location{
-																																	Line: int(556),
+																																	Line: int(561),
 																																	Column: int(78),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5708,
+																															Ctx: p6102,
 																															FreeVars: ast.Identifiers{
 																																"blank",
 																																"ensure_pt",
@@ -73214,11 +77877,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(556),
+																																		Line: int(561),
 																																		Column: int(7),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(556),
+																																		Line: int(561),
 																																		Column: int(23),
 																																	},
 																																	File: p1,
@@ -73231,7 +77894,7 @@ var _StdAst = &ast.DesugaredObject{
 																																		Comment: []string{},
 																																	},
 																																},
-																																Ctx: p5708,
+																																Ctx: p6102,
 																																FreeVars: ast.Identifiers{
 																																	"render_float_dec",
 																																},
@@ -73247,17 +77910,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(24),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5874,
+																																			Ctx: p6268,
 																																			FreeVars: ast.Identifiers{
 																																				"mantissa",
 																																			},
@@ -73272,17 +77935,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(34),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(37),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5874,
+																																			Ctx: p6268,
 																																			FreeVars: ast.Identifiers{
 																																				"zp2",
 																																			},
@@ -73297,17 +77960,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(39),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(44),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5874,
+																																			Ctx: p6268,
 																																			FreeVars: ast.Identifiers{
 																																				"blank",
 																																			},
@@ -73322,17 +77985,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(46),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(50),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5874,
+																																			Ctx: p6268,
 																																			FreeVars: ast.Identifiers{
 																																				"sign",
 																																			},
@@ -73347,17 +78010,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(52),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(61),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5874,
+																																			Ctx: p6268,
 																																			FreeVars: ast.Identifiers{
 																																				"ensure_pt",
 																																			},
@@ -73372,17 +78035,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(63),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(71),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5874,
+																																			Ctx: p6268,
 																																			FreeVars: ast.Identifiers{
 																																				"trailing",
 																																			},
@@ -73397,17 +78060,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(73),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(556),
+																																					Line: int(561),
 																																					Column: int(77),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5874,
+																																			Ctx: p6268,
 																																			FreeVars: ast.Identifiers{
 																																				"prec",
 																																			},
@@ -73431,17 +78094,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(556),
+																																	Line: int(561),
 																																	Column: int(81),
 																																},
 																																End: ast.Location{
-																																	Line: int(556),
+																																	Line: int(561),
 																																	Column: int(85),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5708,
+																															Ctx: p6102,
 																															FreeVars: ast.Identifiers{
 																																"suff",
 																															},
@@ -73463,11 +78126,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(559),
+																									Line: int(564),
 																									Column: int(5),
 																								},
 																								End: ast.Location{
-																									Line: int(754),
+																									Line: int(759),
 																									Column: int(48),
 																								},
 																								File: p1,
@@ -73488,7 +78151,7 @@ var _StdAst = &ast.DesugaredObject{
 																									},
 																								},
 																							},
-																							Ctx: p3082,
+																							Ctx: p3497,
 																							FreeVars: ast.Identifiers{
 																								"codes",
 																								"pad_left",
@@ -73511,17 +78174,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(559),
+																												Line: int(564),
 																												Column: int(11),
 																											},
 																											End: ast.Location{
-																												Line: int(651),
+																												Line: int(656),
 																												Column: int(44),
 																											},
 																											File: p1,
 																										},
 																										Fodder: nil,
-																										Ctx: p5896,
+																										Ctx: p6290,
 																										FreeVars: ast.Identifiers{
 																											"render_float_dec",
 																											"render_float_sci",
@@ -73568,11 +78231,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(560),
+																													Line: int(565),
 																													Column: int(7),
 																												},
 																												End: ast.Location{
-																													Line: int(651),
+																													Line: int(656),
 																													Column: int(44),
 																												},
 																												File: p1,
@@ -73585,7 +78248,7 @@ var _StdAst = &ast.DesugaredObject{
 																													Comment: []string{},
 																												},
 																											},
-																											Ctx: p5901,
+																											Ctx: p6295,
 																											FreeVars: ast.Identifiers{
 																												"code",
 																												"fw",
@@ -73609,17 +78272,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(560),
+																																Line: int(565),
 																																Column: int(22),
 																															},
 																															End: ast.Location{
-																																Line: int(560),
+																																Line: int(565),
 																																Column: int(33),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p5905,
+																														Ctx: p6299,
 																														FreeVars: ast.Identifiers{
 																															"code",
 																														},
@@ -73629,11 +78292,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(560),
+																																	Line: int(565),
 																																	Column: int(22),
 																																},
 																																End: ast.Location{
-																																	Line: int(560),
+																																	Line: int(565),
 																																	Column: int(26),
 																																},
 																																File: p1,
@@ -73681,11 +78344,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(561),
+																														Line: int(566),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(651),
+																														Line: int(656),
 																														Column: int(44),
 																													},
 																													File: p1,
@@ -73698,7 +78361,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p5901,
+																												Ctx: p6295,
 																												FreeVars: ast.Identifiers{
 																													"cflags",
 																													"code",
@@ -73723,17 +78386,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(561),
+																																	Line: int(566),
 																																	Column: int(22),
 																																},
 																																End: ast.Location{
-																																	Line: int(561),
+																																	Line: int(566),
 																																	Column: int(70),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p5915,
+																															Ctx: p6309,
 																															FreeVars: ast.Identifiers{
 																																"prec_or_null",
 																															},
@@ -73743,17 +78406,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(561),
+																																		Line: int(566),
 																																		Column: int(25),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(561),
+																																		Line: int(566),
 																																		Column: int(45),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5915,
+																																Ctx: p6309,
 																																FreeVars: ast.Identifiers{
 																																	"prec_or_null",
 																																},
@@ -73763,17 +78426,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(561),
+																																			Line: int(566),
 																																			Column: int(25),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(561),
+																																			Line: int(566),
 																																			Column: int(37),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5915,
+																																	Ctx: p6309,
 																																	FreeVars: ast.Identifiers{
 																																		"prec_or_null",
 																																	},
@@ -73787,17 +78450,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(561),
+																																			Line: int(566),
 																																			Column: int(41),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(561),
+																																			Line: int(566),
 																																			Column: int(45),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5915,
+																																	Ctx: p6309,
 																																	FreeVars: nil,
 																																},
 																															},
@@ -73808,17 +78471,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(561),
+																																		Line: int(566),
 																																		Column: int(51),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(561),
+																																		Line: int(566),
 																																		Column: int(63),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5915,
+																																Ctx: p6309,
 																																FreeVars: ast.Identifiers{
 																																	"prec_or_null",
 																																},
@@ -73831,17 +78494,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(561),
+																																		Line: int(566),
 																																		Column: int(69),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(561),
+																																		Line: int(566),
 																																		Column: int(70),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5915,
+																																Ctx: p6309,
 																																FreeVars: nil,
 																															},
 																															Value: float64(6),
@@ -73857,11 +78520,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(562),
+																															Line: int(567),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(651),
+																															Line: int(656),
 																															Column: int(44),
 																														},
 																														File: p1,
@@ -73874,7 +78537,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p5901,
+																													Ctx: p6295,
 																													FreeVars: ast.Identifiers{
 																														"cflags",
 																														"code",
@@ -73900,17 +78563,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(562),
+																																		Line: int(567),
 																																		Column: int(21),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(562),
+																																		Line: int(567),
 																																		Column: int(69),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5930,
+																																Ctx: p6324,
 																																FreeVars: ast.Identifiers{
 																																	"prec_or_null",
 																																},
@@ -73920,17 +78583,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(562),
+																																			Line: int(567),
 																																			Column: int(24),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(562),
+																																			Line: int(567),
 																																			Column: int(44),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5930,
+																																	Ctx: p6324,
 																																	FreeVars: ast.Identifiers{
 																																		"prec_or_null",
 																																	},
@@ -73940,17 +78603,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(562),
+																																				Line: int(567),
 																																				Column: int(24),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(562),
+																																				Line: int(567),
 																																				Column: int(36),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5930,
+																																		Ctx: p6324,
 																																		FreeVars: ast.Identifiers{
 																																			"prec_or_null",
 																																		},
@@ -73964,17 +78627,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(562),
+																																				Line: int(567),
 																																				Column: int(40),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(562),
+																																				Line: int(567),
 																																				Column: int(44),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5930,
+																																		Ctx: p6324,
 																																		FreeVars: nil,
 																																	},
 																																},
@@ -73985,17 +78648,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(562),
+																																			Line: int(567),
 																																			Column: int(50),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(562),
+																																			Line: int(567),
 																																			Column: int(62),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5930,
+																																	Ctx: p6324,
 																																	FreeVars: ast.Identifiers{
 																																		"prec_or_null",
 																																	},
@@ -74008,17 +78671,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(562),
+																																			Line: int(567),
 																																			Column: int(68),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(562),
+																																			Line: int(567),
 																																			Column: int(69),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5930,
+																																	Ctx: p6324,
 																																	FreeVars: nil,
 																																},
 																																Value: float64(0),
@@ -74034,11 +78697,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(563),
+																																Line: int(568),
 																																Column: int(7),
 																															},
 																															End: ast.Location{
-																																Line: int(651),
+																																Line: int(656),
 																																Column: int(44),
 																															},
 																															File: p1,
@@ -74051,7 +78714,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p5901,
+																														Ctx: p6295,
 																														FreeVars: ast.Identifiers{
 																															"cflags",
 																															"code",
@@ -74077,17 +78740,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(563),
+																																			Line: int(568),
 																																			Column: int(18),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(563),
+																																			Line: int(568),
 																																			Column: int(63),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5945,
+																																	Ctx: p6339,
 																																	FreeVars: ast.Identifiers{
 																																		"cflags",
 																																		"fw",
@@ -74098,17 +78761,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(563),
+																																				Line: int(568),
 																																				Column: int(21),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(563),
+																																				Line: int(568),
 																																				Column: int(48),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5945,
+																																		Ctx: p6339,
 																																		FreeVars: ast.Identifiers{
 																																			"cflags",
 																																		},
@@ -74118,17 +78781,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(563),
+																																					Line: int(568),
 																																					Column: int(21),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(563),
+																																					Line: int(568),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5945,
+																																			Ctx: p6339,
 																																			FreeVars: ast.Identifiers{
 																																				"cflags",
 																																			},
@@ -74138,11 +78801,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(563),
+																																						Line: int(568),
 																																						Column: int(21),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(563),
+																																						Line: int(568),
 																																						Column: int(27),
 																																					},
 																																					File: p1,
@@ -74188,17 +78851,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(563),
+																																					Line: int(568),
 																																					Column: int(36),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(563),
+																																					Line: int(568),
 																																					Column: int(48),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5945,
+																																			Ctx: p6339,
 																																			FreeVars: ast.Identifiers{
 																																				"cflags",
 																																			},
@@ -74209,17 +78872,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(563),
+																																						Line: int(568),
 																																						Column: int(37),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(563),
+																																						Line: int(568),
 																																						Column: int(48),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5945,
+																																				Ctx: p6339,
 																																				FreeVars: ast.Identifiers{
 																																					"cflags",
 																																				},
@@ -74229,11 +78892,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(563),
+																																							Line: int(568),
 																																							Column: int(37),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(563),
+																																							Line: int(568),
 																																							Column: int(43),
 																																						},
 																																						File: p1,
@@ -74280,17 +78943,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(563),
+																																				Line: int(568),
 																																				Column: int(54),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(563),
+																																				Line: int(568),
 																																				Column: int(56),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5945,
+																																		Ctx: p6339,
 																																		FreeVars: ast.Identifiers{
 																																			"fw",
 																																		},
@@ -74303,17 +78966,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(563),
+																																				Line: int(568),
 																																				Column: int(62),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(563),
+																																				Line: int(568),
 																																				Column: int(63),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5945,
+																																		Ctx: p6339,
 																																		FreeVars: nil,
 																																	},
 																																	Value: float64(0),
@@ -74329,11 +78992,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(564),
+																																	Line: int(569),
 																																	Column: int(7),
 																																},
 																																End: ast.Location{
-																																	Line: int(651),
+																																	Line: int(656),
 																																	Column: int(44),
 																																},
 																																File: p1,
@@ -74346,7 +79009,7 @@ var _StdAst = &ast.DesugaredObject{
 																																	Comment: []string{},
 																																},
 																															},
-																															Ctx: p5901,
+																															Ctx: p6295,
 																															FreeVars: ast.Identifiers{
 																																"cflags",
 																																"code",
@@ -74367,17 +79030,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(564),
+																																		Line: int(569),
 																																		Column: int(10),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(564),
+																																		Line: int(569),
 																																		Column: int(27),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5901,
+																																Ctx: p6295,
 																																FreeVars: ast.Identifiers{
 																																	"code",
 																																},
@@ -74387,17 +79050,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(564),
+																																			Line: int(569),
 																																			Column: int(10),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(564),
+																																			Line: int(569),
 																																			Column: int(20),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5901,
+																																	Ctx: p6295,
 																																	FreeVars: ast.Identifiers{
 																																		"code",
 																																	},
@@ -74407,11 +79070,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(564),
+																																				Line: int(569),
 																																				Column: int(10),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(564),
+																																				Line: int(569),
 																																				Column: int(14),
 																																			},
 																																			File: p1,
@@ -74457,17 +79120,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(564),
+																																			Line: int(569),
 																																			Column: int(24),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(564),
+																																			Line: int(569),
 																																			Column: int(27),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5901,
+																																	Ctx: p6295,
 																																	FreeVars: nil,
 																																},
 																																Value: "s",
@@ -74481,17 +79144,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(565),
+																																		Line: int(570),
 																																		Column: int(9),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(565),
+																																		Line: int(570),
 																																		Column: int(26),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5901,
+																																Ctx: p6295,
 																																FreeVars: ast.Identifiers{
 																																	"std",
 																																	"val",
@@ -74502,17 +79165,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(565),
+																																			Line: int(570),
 																																			Column: int(9),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(565),
+																																			Line: int(570),
 																																			Column: int(21),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5901,
+																																	Ctx: p6295,
 																																	FreeVars: ast.Identifiers{
 																																		"std",
 																																	},
@@ -74522,11 +79185,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(565),
+																																				Line: int(570),
 																																				Column: int(9),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(565),
+																																				Line: int(570),
 																																				Column: int(12),
 																																			},
 																																			File: p1,
@@ -74581,17 +79244,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(565),
+																																						Line: int(570),
 																																						Column: int(22),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(565),
+																																						Line: int(570),
 																																						Column: int(25),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5985,
+																																				Ctx: p6379,
 																																				FreeVars: ast.Identifiers{
 																																					"val",
 																																				},
@@ -74621,17 +79284,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(566),
+																																		Line: int(571),
 																																		Column: int(12),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(651),
+																																		Line: int(656),
 																																		Column: int(44),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p5901,
+																																Ctx: p6295,
 																																FreeVars: ast.Identifiers{
 																																	"cflags",
 																																	"code",
@@ -74652,17 +79315,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(566),
+																																			Line: int(571),
 																																			Column: int(15),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(566),
+																																			Line: int(571),
 																																			Column: int(32),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5901,
+																																	Ctx: p6295,
 																																	FreeVars: ast.Identifiers{
 																																		"code",
 																																	},
@@ -74672,17 +79335,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(566),
+																																				Line: int(571),
 																																				Column: int(15),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(566),
+																																				Line: int(571),
 																																				Column: int(25),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: ast.Identifiers{
 																																			"code",
 																																		},
@@ -74692,11 +79355,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(566),
+																																					Line: int(571),
 																																					Column: int(15),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(566),
+																																					Line: int(571),
 																																					Column: int(19),
 																																				},
 																																				File: p1,
@@ -74742,17 +79405,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(566),
+																																				Line: int(571),
 																																				Column: int(29),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(566),
+																																				Line: int(571),
 																																				Column: int(32),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: nil,
 																																	},
 																																	Value: "d",
@@ -74766,11 +79429,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(567),
+																																			Line: int(572),
 																																			Column: int(9),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(571),
+																																			Line: int(576),
 																																			Column: int(72),
 																																		},
 																																		File: p1,
@@ -74783,7 +79446,7 @@ var _StdAst = &ast.DesugaredObject{
 																																			Comment: []string{},
 																																		},
 																																	},
-																																	Ctx: p5901,
+																																	Ctx: p6295,
 																																	FreeVars: ast.Identifiers{
 																																		"cflags",
 																																		"i",
@@ -74799,17 +79462,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(567),
+																																				Line: int(572),
 																																				Column: int(12),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(567),
+																																				Line: int(572),
 																																				Column: int(37),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: ast.Identifiers{
 																																			"std",
 																																			"val",
@@ -74820,17 +79483,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(567),
+																																					Line: int(572),
 																																					Column: int(12),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(567),
+																																					Line: int(572),
 																																					Column: int(25),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"std",
 																																				"val",
@@ -74841,17 +79504,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(567),
+																																						Line: int(572),
 																																						Column: int(12),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(567),
+																																						Line: int(572),
 																																						Column: int(20),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"std",
 																																				},
@@ -74861,11 +79524,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(567),
+																																							Line: int(572),
 																																							Column: int(12),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(567),
+																																							Line: int(572),
 																																							Column: int(15),
 																																						},
 																																						File: p1,
@@ -74913,17 +79576,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(567),
+																																									Line: int(572),
 																																									Column: int(21),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(567),
+																																									Line: int(572),
 																																									Column: int(24),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6012,
+																																							Ctx: p6406,
 																																							FreeVars: ast.Identifiers{
 																																								"val",
 																																							},
@@ -74947,17 +79610,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(567),
+																																					Line: int(572),
 																																					Column: int(29),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(567),
+																																					Line: int(572),
 																																					Column: int(37),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: nil,
 																																		},
 																																		Value: "number",
@@ -74971,11 +79634,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(568),
+																																				Line: int(573),
 																																				Column: int(11),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(569),
+																																				Line: int(574),
 																																				Column: int(47),
 																																			},
 																																			File: p1,
@@ -74988,7 +79651,7 @@ var _StdAst = &ast.DesugaredObject{
 																																				Comment: []string{},
 																																			},
 																																		},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: ast.Identifiers{
 																																			"i",
 																																			"std",
@@ -75000,17 +79663,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(568),
+																																					Line: int(573),
 																																					Column: int(17),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(569),
+																																					Line: int(574),
 																																					Column: int(47),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"i",
 																																				"std",
@@ -75022,17 +79685,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(568),
+																																						Line: int(573),
 																																						Column: int(17),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(569),
+																																						Line: int(574),
 																																						Column: int(31),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"i",
 																																				},
@@ -75042,17 +79705,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(568),
+																																							Line: int(573),
 																																							Column: int(17),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(569),
+																																							Line: int(574),
 																																							Column: int(20),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"i",
 																																					},
@@ -75062,17 +79725,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(568),
+																																								Line: int(573),
 																																								Column: int(17),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(568),
+																																								Line: int(573),
 																																								Column: int(45),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "Format required number at ",
@@ -75093,17 +79756,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(569),
+																																								Line: int(574),
 																																								Column: int(19),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(569),
+																																								Line: int(574),
 																																								Column: int(20),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"i",
 																																						},
@@ -75118,17 +79781,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(569),
+																																							Line: int(574),
 																																							Column: int(23),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(569),
+																																							Line: int(574),
 																																							Column: int(31),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: nil,
 																																				},
 																																				Value: ", got ",
@@ -75143,17 +79806,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(569),
+																																						Line: int(574),
 																																						Column: int(34),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(569),
+																																						Line: int(574),
 																																						Column: int(47),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"std",
 																																					"val",
@@ -75164,17 +79827,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(569),
+																																							Line: int(574),
 																																							Column: int(34),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(569),
+																																							Line: int(574),
 																																							Column: int(42),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"std",
 																																					},
@@ -75184,11 +79847,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(569),
+																																								Line: int(574),
 																																								Column: int(34),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(569),
+																																								Line: int(574),
 																																								Column: int(37),
 																																							},
 																																							File: p1,
@@ -75236,17 +79899,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(569),
+																																										Line: int(574),
 																																										Column: int(43),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(569),
+																																										Line: int(574),
 																																										Column: int(46),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6038,
+																																								Ctx: p6432,
 																																								FreeVars: ast.Identifiers{
 																																									"val",
 																																								},
@@ -75278,17 +79941,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(571),
+																																				Line: int(576),
 																																				Column: int(11),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(571),
+																																				Line: int(576),
 																																				Column: int(72),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: ast.Identifiers{
 																																			"cflags",
 																																			"iprec",
@@ -75302,11 +79965,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(571),
+																																					Line: int(576),
 																																					Column: int(11),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(571),
+																																					Line: int(576),
 																																					Column: int(21),
 																																				},
 																																				File: p1,
@@ -75319,7 +79982,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"render_int",
 																																			},
@@ -75335,17 +79998,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(22),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(25),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6048,
+																																						Ctx: p6442,
 																																						FreeVars: ast.Identifiers{
 																																							"val",
 																																						},
@@ -75360,17 +80023,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(27),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(29),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6048,
+																																						Ctx: p6442,
 																																						FreeVars: ast.Identifiers{
 																																							"zp",
 																																						},
@@ -75385,17 +80048,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(31),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(36),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6048,
+																																						Ctx: p6442,
 																																						FreeVars: ast.Identifiers{
 																																							"iprec",
 																																						},
@@ -75410,17 +80073,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(38),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(50),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6048,
+																																						Ctx: p6442,
 																																						FreeVars: ast.Identifiers{
 																																							"cflags",
 																																						},
@@ -75430,11 +80093,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(571),
+																																									Line: int(576),
 																																									Column: int(38),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(571),
+																																									Line: int(576),
 																																									Column: int(44),
 																																								},
 																																								File: p1,
@@ -75481,17 +80144,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(52),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(63),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6048,
+																																						Ctx: p6442,
 																																						FreeVars: ast.Identifiers{
 																																							"cflags",
 																																						},
@@ -75501,11 +80164,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(571),
+																																									Line: int(576),
 																																									Column: int(52),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(571),
+																																									Line: int(576),
 																																									Column: int(58),
 																																								},
 																																								File: p1,
@@ -75552,17 +80215,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(65),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(67),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6048,
+																																						Ctx: p6442,
 																																						FreeVars: nil,
 																																					},
 																																					Value: float64(10),
@@ -75576,17 +80239,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(69),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(571),
+																																								Line: int(576),
 																																								Column: int(71),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6048,
+																																						Ctx: p6442,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "",
@@ -75617,17 +80280,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(572),
+																																			Line: int(577),
 																																			Column: int(12),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(651),
+																																			Line: int(656),
 																																			Column: int(44),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p5901,
+																																	Ctx: p6295,
 																																	FreeVars: ast.Identifiers{
 																																		"cflags",
 																																		"code",
@@ -75648,17 +80311,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(572),
+																																				Line: int(577),
 																																				Column: int(15),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(572),
+																																				Line: int(577),
 																																				Column: int(32),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: ast.Identifiers{
 																																			"code",
 																																		},
@@ -75668,17 +80331,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(572),
+																																					Line: int(577),
 																																					Column: int(15),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(572),
+																																					Line: int(577),
 																																					Column: int(25),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"code",
 																																			},
@@ -75688,11 +80351,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(572),
+																																						Line: int(577),
 																																						Column: int(15),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(572),
+																																						Line: int(577),
 																																						Column: int(19),
 																																					},
 																																					File: p1,
@@ -75738,17 +80401,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(572),
+																																					Line: int(577),
 																																					Column: int(29),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(572),
+																																					Line: int(577),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: nil,
 																																		},
 																																		Value: "o",
@@ -75762,11 +80425,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(573),
+																																				Line: int(578),
 																																				Column: int(9),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(578),
+																																				Line: int(583),
 																																				Column: int(80),
 																																			},
 																																			File: p1,
@@ -75779,7 +80442,7 @@ var _StdAst = &ast.DesugaredObject{
 																																				Comment: []string{},
 																																			},
 																																		},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: ast.Identifiers{
 																																			"cflags",
 																																			"i",
@@ -75795,17 +80458,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(573),
+																																					Line: int(578),
 																																					Column: int(12),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(573),
+																																					Line: int(578),
 																																					Column: int(37),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"std",
 																																				"val",
@@ -75816,17 +80479,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(573),
+																																						Line: int(578),
 																																						Column: int(12),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(573),
+																																						Line: int(578),
 																																						Column: int(25),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"std",
 																																					"val",
@@ -75837,17 +80500,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(573),
+																																							Line: int(578),
 																																							Column: int(12),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(573),
+																																							Line: int(578),
 																																							Column: int(20),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"std",
 																																					},
@@ -75857,11 +80520,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(573),
+																																								Line: int(578),
 																																								Column: int(12),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(573),
+																																								Line: int(578),
 																																								Column: int(15),
 																																							},
 																																							File: p1,
@@ -75909,17 +80572,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(573),
+																																										Line: int(578),
 																																										Column: int(21),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(573),
+																																										Line: int(578),
 																																										Column: int(24),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6091,
+																																								Ctx: p6485,
 																																								FreeVars: ast.Identifiers{
 																																									"val",
 																																								},
@@ -75943,17 +80606,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(573),
+																																						Line: int(578),
 																																						Column: int(29),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(573),
+																																						Line: int(578),
 																																						Column: int(37),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: nil,
 																																			},
 																																			Value: "number",
@@ -75967,11 +80630,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(574),
+																																					Line: int(579),
 																																					Column: int(11),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(575),
+																																					Line: int(580),
 																																					Column: int(47),
 																																				},
 																																				File: p1,
@@ -75984,7 +80647,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"i",
 																																				"std",
@@ -75996,17 +80659,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(574),
+																																						Line: int(579),
 																																						Column: int(17),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(575),
+																																						Line: int(580),
 																																						Column: int(47),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"i",
 																																					"std",
@@ -76018,17 +80681,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(574),
+																																							Line: int(579),
 																																							Column: int(17),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(575),
+																																							Line: int(580),
 																																							Column: int(31),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"i",
 																																					},
@@ -76038,17 +80701,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(574),
+																																								Line: int(579),
 																																								Column: int(17),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(575),
+																																								Line: int(580),
 																																								Column: int(20),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"i",
 																																						},
@@ -76058,17 +80721,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(574),
+																																									Line: int(579),
 																																									Column: int(17),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(574),
+																																									Line: int(579),
 																																									Column: int(45),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "Format required number at ",
@@ -76089,17 +80752,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(575),
+																																									Line: int(580),
 																																									Column: int(19),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(575),
+																																									Line: int(580),
 																																									Column: int(20),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"i",
 																																							},
@@ -76114,17 +80777,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(575),
+																																								Line: int(580),
 																																								Column: int(23),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(575),
+																																								Line: int(580),
 																																								Column: int(31),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: nil,
 																																					},
 																																					Value: ", got ",
@@ -76139,17 +80802,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(575),
+																																							Line: int(580),
 																																							Column: int(34),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(575),
+																																							Line: int(580),
 																																							Column: int(47),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"std",
 																																						"val",
@@ -76160,17 +80823,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(575),
+																																								Line: int(580),
 																																								Column: int(34),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(575),
+																																								Line: int(580),
 																																								Column: int(42),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"std",
 																																						},
@@ -76180,11 +80843,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(575),
+																																									Line: int(580),
 																																									Column: int(34),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(575),
+																																									Line: int(580),
 																																									Column: int(37),
 																																								},
 																																								File: p1,
@@ -76232,17 +80895,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(575),
+																																											Line: int(580),
 																																											Column: int(43),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(575),
+																																											Line: int(580),
 																																											Column: int(46),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6117,
+																																									Ctx: p6511,
 																																									FreeVars: ast.Identifiers{
 																																										"val",
 																																									},
@@ -76274,11 +80937,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(577),
+																																					Line: int(582),
 																																					Column: int(11),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(578),
+																																					Line: int(583),
 																																					Column: int(80),
 																																				},
 																																				File: p1,
@@ -76291,7 +80954,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"cflags",
 																																				"iprec",
@@ -76310,17 +80973,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(577),
+																																								Line: int(582),
 																																								Column: int(31),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(577),
+																																								Line: int(582),
 																																								Column: int(61),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6125,
+																																						Ctx: p6519,
 																																						FreeVars: ast.Identifiers{
 																																							"cflags",
 																																						},
@@ -76330,17 +80993,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(577),
+																																									Line: int(582),
 																																									Column: int(34),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(577),
+																																									Line: int(582),
 																																									Column: int(44),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6125,
+																																							Ctx: p6519,
 																																							FreeVars: ast.Identifiers{
 																																								"cflags",
 																																							},
@@ -76350,11 +81013,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(577),
+																																										Line: int(582),
 																																										Column: int(34),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(577),
+																																										Line: int(582),
 																																										Column: int(40),
 																																									},
 																																									File: p1,
@@ -76399,17 +81062,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(577),
+																																									Line: int(582),
 																																									Column: int(50),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(577),
+																																									Line: int(582),
 																																									Column: int(53),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6125,
+																																							Ctx: p6519,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "0",
@@ -76422,17 +81085,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(577),
+																																									Line: int(582),
 																																									Column: int(59),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(577),
+																																									Line: int(582),
 																																									Column: int(61),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6125,
+																																							Ctx: p6519,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "",
@@ -76449,17 +81112,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(578),
+																																						Line: int(583),
 																																						Column: int(11),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(578),
+																																						Line: int(583),
 																																						Column: int(80),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"cflags",
 																																					"iprec",
@@ -76474,11 +81137,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(578),
+																																							Line: int(583),
 																																							Column: int(11),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(578),
+																																							Line: int(583),
 																																							Column: int(21),
 																																						},
 																																						File: p1,
@@ -76491,7 +81154,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"render_int",
 																																					},
@@ -76507,17 +81170,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(25),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6141,
+																																								Ctx: p6535,
 																																								FreeVars: ast.Identifiers{
 																																									"val",
 																																								},
@@ -76532,17 +81195,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(27),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(29),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6141,
+																																								Ctx: p6535,
 																																								FreeVars: ast.Identifiers{
 																																									"zp",
 																																								},
@@ -76557,17 +81220,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(31),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(36),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6141,
+																																								Ctx: p6535,
 																																								FreeVars: ast.Identifiers{
 																																									"iprec",
 																																								},
@@ -76582,17 +81245,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(38),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(50),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6141,
+																																								Ctx: p6535,
 																																								FreeVars: ast.Identifiers{
 																																									"cflags",
 																																								},
@@ -76602,11 +81265,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(578),
+																																											Line: int(583),
 																																											Column: int(38),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(578),
+																																											Line: int(583),
 																																											Column: int(44),
 																																										},
 																																										File: p1,
@@ -76653,17 +81316,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(52),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(63),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6141,
+																																								Ctx: p6535,
 																																								FreeVars: ast.Identifiers{
 																																									"cflags",
 																																								},
@@ -76673,11 +81336,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(578),
+																																											Line: int(583),
 																																											Column: int(52),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(578),
+																																											Line: int(583),
 																																											Column: int(58),
 																																										},
 																																										File: p1,
@@ -76724,17 +81387,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(65),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(66),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6141,
+																																								Ctx: p6535,
 																																								FreeVars: nil,
 																																							},
 																																							Value: float64(8),
@@ -76748,17 +81411,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(68),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(578),
+																																										Line: int(583),
 																																										Column: int(79),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6141,
+																																								Ctx: p6535,
 																																								FreeVars: ast.Identifiers{
 																																									"zero_prefix",
 																																								},
@@ -76790,17 +81453,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(579),
+																																				Line: int(584),
 																																				Column: int(12),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(651),
+																																				Line: int(656),
 																																				Column: int(44),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p5901,
+																																		Ctx: p6295,
 																																		FreeVars: ast.Identifiers{
 																																			"cflags",
 																																			"code",
@@ -76820,17 +81483,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(579),
+																																					Line: int(584),
 																																					Column: int(15),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(579),
+																																					Line: int(584),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"code",
 																																			},
@@ -76840,17 +81503,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(579),
+																																						Line: int(584),
 																																						Column: int(15),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(579),
+																																						Line: int(584),
 																																						Column: int(25),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -76860,11 +81523,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(579),
+																																							Line: int(584),
 																																							Column: int(15),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(579),
+																																							Line: int(584),
 																																							Column: int(19),
 																																						},
 																																						File: p1,
@@ -76910,17 +81573,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(579),
+																																						Line: int(584),
 																																						Column: int(29),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(579),
+																																						Line: int(584),
 																																						Column: int(32),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: nil,
 																																			},
 																																			Value: "x",
@@ -76934,11 +81597,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(580),
+																																					Line: int(585),
 																																					Column: int(9),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(590),
+																																					Line: int(595),
 																																					Column: int(32),
 																																				},
 																																				File: p1,
@@ -76951,7 +81614,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"cflags",
 																																				"code",
@@ -76968,17 +81631,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(580),
+																																						Line: int(585),
 																																						Column: int(12),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(580),
+																																						Line: int(585),
 																																						Column: int(37),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"std",
 																																					"val",
@@ -76989,17 +81652,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(580),
+																																							Line: int(585),
 																																							Column: int(12),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(580),
+																																							Line: int(585),
 																																							Column: int(25),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"std",
 																																						"val",
@@ -77010,17 +81673,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(580),
+																																								Line: int(585),
 																																								Column: int(12),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(580),
+																																								Line: int(585),
 																																								Column: int(20),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"std",
 																																						},
@@ -77030,11 +81693,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(580),
+																																									Line: int(585),
 																																									Column: int(12),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(580),
+																																									Line: int(585),
 																																									Column: int(15),
 																																								},
 																																								File: p1,
@@ -77082,17 +81745,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(580),
+																																											Line: int(585),
 																																											Column: int(21),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(580),
+																																											Line: int(585),
 																																											Column: int(24),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6185,
+																																									Ctx: p6579,
 																																									FreeVars: ast.Identifiers{
 																																										"val",
 																																									},
@@ -77116,17 +81779,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(580),
+																																							Line: int(585),
 																																							Column: int(29),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(580),
+																																							Line: int(585),
 																																							Column: int(37),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: nil,
 																																				},
 																																				Value: "number",
@@ -77140,11 +81803,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(581),
+																																						Line: int(586),
 																																						Column: int(11),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(582),
+																																						Line: int(587),
 																																						Column: int(47),
 																																					},
 																																					File: p1,
@@ -77157,7 +81820,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"i",
 																																					"std",
@@ -77169,17 +81832,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(581),
+																																							Line: int(586),
 																																							Column: int(17),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(582),
+																																							Line: int(587),
 																																							Column: int(47),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"i",
 																																						"std",
@@ -77191,17 +81854,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(581),
+																																								Line: int(586),
 																																								Column: int(17),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(582),
+																																								Line: int(587),
 																																								Column: int(31),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"i",
 																																						},
@@ -77211,17 +81874,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(581),
+																																									Line: int(586),
 																																									Column: int(17),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(582),
+																																									Line: int(587),
 																																									Column: int(20),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"i",
 																																							},
@@ -77231,17 +81894,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(581),
+																																										Line: int(586),
 																																										Column: int(17),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(581),
+																																										Line: int(586),
 																																										Column: int(45),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: nil,
 																																							},
 																																							Value: "Format required number at ",
@@ -77262,17 +81925,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(582),
+																																										Line: int(587),
 																																										Column: int(19),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(582),
+																																										Line: int(587),
 																																										Column: int(20),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"i",
 																																								},
@@ -77287,17 +81950,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(582),
+																																									Line: int(587),
 																																									Column: int(23),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(582),
+																																									Line: int(587),
 																																									Column: int(31),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: nil,
 																																						},
 																																						Value: ", got ",
@@ -77312,17 +81975,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(582),
+																																								Line: int(587),
 																																								Column: int(34),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(582),
+																																								Line: int(587),
 																																								Column: int(47),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"std",
 																																							"val",
@@ -77333,17 +81996,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(582),
+																																									Line: int(587),
 																																									Column: int(34),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(582),
+																																									Line: int(587),
 																																									Column: int(42),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"std",
 																																							},
@@ -77353,11 +82016,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(582),
+																																										Line: int(587),
 																																										Column: int(34),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(582),
+																																										Line: int(587),
 																																										Column: int(37),
 																																									},
 																																									File: p1,
@@ -77405,17 +82068,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(582),
+																																												Line: int(587),
 																																												Column: int(43),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(582),
+																																												Line: int(587),
 																																												Column: int(46),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6211,
+																																										Ctx: p6605,
 																																										FreeVars: ast.Identifiers{
 																																											"val",
 																																										},
@@ -77447,17 +82110,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(584),
+																																						Line: int(589),
 																																						Column: int(11),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(590),
+																																						Line: int(595),
 																																						Column: int(32),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"cflags",
 																																					"code",
@@ -77472,11 +82135,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(584),
+																																							Line: int(589),
 																																							Column: int(11),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(584),
+																																							Line: int(589),
 																																							Column: int(21),
 																																						},
 																																						File: p1,
@@ -77489,7 +82152,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"render_hex",
 																																					},
@@ -77505,17 +82168,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(584),
+																																										Line: int(589),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(584),
+																																										Line: int(589),
 																																										Column: int(25),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6221,
+																																								Ctx: p6615,
 																																								FreeVars: ast.Identifiers{
 																																									"val",
 																																								},
@@ -77530,11 +82193,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(585),
+																																										Line: int(590),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(585),
+																																										Line: int(590),
 																																										Column: int(24),
 																																									},
 																																									File: p1,
@@ -77547,7 +82210,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p6221,
+																																								Ctx: p6615,
 																																								FreeVars: ast.Identifiers{
 																																									"zp",
 																																								},
@@ -77562,11 +82225,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(586),
+																																										Line: int(591),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(586),
+																																										Line: int(591),
 																																										Column: int(27),
 																																									},
 																																									File: p1,
@@ -77579,7 +82242,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p6221,
+																																								Ctx: p6615,
 																																								FreeVars: ast.Identifiers{
 																																									"iprec",
 																																								},
@@ -77594,17 +82257,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(587),
+																																										Line: int(592),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(587),
+																																										Line: int(592),
 																																										Column: int(34),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6221,
+																																								Ctx: p6615,
 																																								FreeVars: ast.Identifiers{
 																																									"cflags",
 																																								},
@@ -77614,11 +82277,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(587),
+																																											Line: int(592),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(587),
+																																											Line: int(592),
 																																											Column: int(28),
 																																										},
 																																										File: p1,
@@ -77672,17 +82335,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(588),
+																																										Line: int(593),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(588),
+																																										Line: int(593),
 																																										Column: int(33),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6221,
+																																								Ctx: p6615,
 																																								FreeVars: ast.Identifiers{
 																																									"cflags",
 																																								},
@@ -77692,11 +82355,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(588),
+																																											Line: int(593),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(588),
+																																											Line: int(593),
 																																											Column: int(28),
 																																										},
 																																										File: p1,
@@ -77750,17 +82413,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(589),
+																																										Line: int(594),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(589),
+																																										Line: int(594),
 																																										Column: int(32),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6221,
+																																								Ctx: p6615,
 																																								FreeVars: ast.Identifiers{
 																																									"cflags",
 																																								},
@@ -77770,11 +82433,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(589),
+																																											Line: int(594),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(589),
+																																											Line: int(594),
 																																											Column: int(28),
 																																										},
 																																										File: p1,
@@ -77828,17 +82491,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(590),
+																																										Line: int(595),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(590),
+																																										Line: int(595),
 																																										Column: int(31),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6221,
+																																								Ctx: p6615,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																								},
@@ -77848,11 +82511,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(590),
+																																											Line: int(595),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(590),
+																																											Line: int(595),
 																																											Column: int(26),
 																																										},
 																																										File: p1,
@@ -77922,17 +82585,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(591),
+																																					Line: int(596),
 																																					Column: int(12),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(651),
+																																					Line: int(656),
 																																					Column: int(44),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p5901,
+																																			Ctx: p6295,
 																																			FreeVars: ast.Identifiers{
 																																				"cflags",
 																																				"code",
@@ -77950,17 +82613,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(591),
+																																						Line: int(596),
 																																						Column: int(15),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(591),
+																																						Line: int(596),
 																																						Column: int(32),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -77970,17 +82633,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(591),
+																																							Line: int(596),
 																																							Column: int(15),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(591),
+																																							Line: int(596),
 																																							Column: int(25),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -77990,11 +82653,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(591),
+																																								Line: int(596),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(591),
+																																								Line: int(596),
 																																								Column: int(19),
 																																							},
 																																							File: p1,
@@ -78040,17 +82703,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(591),
+																																							Line: int(596),
 																																							Column: int(29),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(591),
+																																							Line: int(596),
 																																							Column: int(32),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: nil,
 																																				},
 																																				Value: "f",
@@ -78064,11 +82727,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(592),
+																																						Line: int(597),
 																																						Column: int(9),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(602),
+																																						Line: int(607),
 																																						Column: int(35),
 																																					},
 																																					File: p1,
@@ -78081,7 +82744,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"cflags",
 																																					"fpprec",
@@ -78097,17 +82760,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(592),
+																																							Line: int(597),
 																																							Column: int(12),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(592),
+																																							Line: int(597),
 																																							Column: int(37),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"std",
 																																						"val",
@@ -78118,17 +82781,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(592),
+																																								Line: int(597),
 																																								Column: int(12),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(592),
+																																								Line: int(597),
 																																								Column: int(25),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"std",
 																																							"val",
@@ -78139,17 +82802,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(592),
+																																									Line: int(597),
 																																									Column: int(12),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(592),
+																																									Line: int(597),
 																																									Column: int(20),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"std",
 																																							},
@@ -78159,11 +82822,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(592),
+																																										Line: int(597),
 																																										Column: int(12),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(592),
+																																										Line: int(597),
 																																										Column: int(15),
 																																									},
 																																									File: p1,
@@ -78211,17 +82874,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(592),
+																																												Line: int(597),
 																																												Column: int(21),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(592),
+																																												Line: int(597),
 																																												Column: int(24),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6278,
+																																										Ctx: p6672,
 																																										FreeVars: ast.Identifiers{
 																																											"val",
 																																										},
@@ -78245,17 +82908,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(592),
+																																								Line: int(597),
 																																								Column: int(29),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(592),
+																																								Line: int(597),
 																																								Column: int(37),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "number",
@@ -78269,11 +82932,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(593),
+																																							Line: int(598),
 																																							Column: int(11),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(594),
+																																							Line: int(599),
 																																							Column: int(47),
 																																						},
 																																						File: p1,
@@ -78286,7 +82949,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"i",
 																																						"std",
@@ -78298,17 +82961,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(593),
+																																								Line: int(598),
 																																								Column: int(17),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(594),
+																																								Line: int(599),
 																																								Column: int(47),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"i",
 																																							"std",
@@ -78320,17 +82983,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(593),
+																																									Line: int(598),
 																																									Column: int(17),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(594),
+																																									Line: int(599),
 																																									Column: int(31),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"i",
 																																							},
@@ -78340,17 +83003,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(593),
+																																										Line: int(598),
 																																										Column: int(17),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(594),
+																																										Line: int(599),
 																																										Column: int(20),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"i",
 																																								},
@@ -78360,17 +83023,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(593),
+																																											Line: int(598),
 																																											Column: int(17),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(593),
+																																											Line: int(598),
 																																											Column: int(45),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: nil,
 																																								},
 																																								Value: "Format required number at ",
@@ -78391,17 +83054,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(594),
+																																											Line: int(599),
 																																											Column: int(19),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(594),
+																																											Line: int(599),
 																																											Column: int(20),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"i",
 																																									},
@@ -78416,17 +83079,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(594),
+																																										Line: int(599),
 																																										Column: int(23),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(594),
+																																										Line: int(599),
 																																										Column: int(31),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: nil,
 																																							},
 																																							Value: ", got ",
@@ -78441,17 +83104,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(594),
+																																									Line: int(599),
 																																									Column: int(34),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(594),
+																																									Line: int(599),
 																																									Column: int(47),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"std",
 																																								"val",
@@ -78462,17 +83125,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(594),
+																																										Line: int(599),
 																																										Column: int(34),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(594),
+																																										Line: int(599),
 																																										Column: int(42),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																								},
@@ -78482,11 +83145,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(594),
+																																											Line: int(599),
 																																											Column: int(34),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(594),
+																																											Line: int(599),
 																																											Column: int(37),
 																																										},
 																																										File: p1,
@@ -78534,17 +83197,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(594),
+																																													Line: int(599),
 																																													Column: int(43),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(594),
+																																													Line: int(599),
 																																													Column: int(46),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p6304,
+																																											Ctx: p6698,
 																																											FreeVars: ast.Identifiers{
 																																												"val",
 																																											},
@@ -78576,17 +83239,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(596),
+																																							Line: int(601),
 																																							Column: int(11),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(602),
+																																							Line: int(607),
 																																							Column: int(35),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"cflags",
 																																						"fpprec",
@@ -78600,11 +83263,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(596),
+																																								Line: int(601),
 																																								Column: int(11),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(596),
+																																								Line: int(601),
 																																								Column: int(27),
 																																							},
 																																							File: p1,
@@ -78617,7 +83280,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"render_float_dec",
 																																						},
@@ -78633,17 +83296,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(596),
+																																											Line: int(601),
 																																											Column: int(28),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(596),
+																																											Line: int(601),
 																																											Column: int(31),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6314,
+																																									Ctx: p6708,
 																																									FreeVars: ast.Identifiers{
 																																										"val",
 																																									},
@@ -78658,11 +83321,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(597),
+																																											Line: int(602),
 																																											Column: int(28),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(597),
+																																											Line: int(602),
 																																											Column: int(30),
 																																										},
 																																										File: p1,
@@ -78675,7 +83338,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p6314,
+																																									Ctx: p6708,
 																																									FreeVars: ast.Identifiers{
 																																										"zp",
 																																									},
@@ -78690,17 +83353,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(598),
+																																											Line: int(603),
 																																											Column: int(28),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(598),
+																																											Line: int(603),
 																																											Column: int(40),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6314,
+																																									Ctx: p6708,
 																																									FreeVars: ast.Identifiers{
 																																										"cflags",
 																																									},
@@ -78710,11 +83373,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(598),
+																																												Line: int(603),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(598),
+																																												Line: int(603),
 																																												Column: int(34),
 																																											},
 																																											File: p1,
@@ -78768,17 +83431,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(599),
+																																											Line: int(604),
 																																											Column: int(28),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(599),
+																																											Line: int(604),
 																																											Column: int(39),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6314,
+																																									Ctx: p6708,
 																																									FreeVars: ast.Identifiers{
 																																										"cflags",
 																																									},
@@ -78788,11 +83451,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(599),
+																																												Line: int(604),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(599),
+																																												Line: int(604),
 																																												Column: int(34),
 																																											},
 																																											File: p1,
@@ -78846,17 +83509,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(600),
+																																											Line: int(605),
 																																											Column: int(28),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(600),
+																																											Line: int(605),
 																																											Column: int(38),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6314,
+																																									Ctx: p6708,
 																																									FreeVars: ast.Identifiers{
 																																										"cflags",
 																																									},
@@ -78866,11 +83529,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(600),
+																																												Line: int(605),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(600),
+																																												Line: int(605),
 																																												Column: int(34),
 																																											},
 																																											File: p1,
@@ -78924,11 +83587,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(601),
+																																											Line: int(606),
 																																											Column: int(28),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(601),
+																																											Line: int(606),
 																																											Column: int(32),
 																																										},
 																																										File: p1,
@@ -78941,7 +83604,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p6314,
+																																									Ctx: p6708,
 																																									FreeVars: nil,
 																																								},
 																																								Value: true,
@@ -78954,11 +83617,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(602),
+																																											Line: int(607),
 																																											Column: int(28),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(602),
+																																											Line: int(607),
 																																											Column: int(34),
 																																										},
 																																										File: p1,
@@ -78971,7 +83634,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p6314,
+																																									Ctx: p6708,
 																																									FreeVars: ast.Identifiers{
 																																										"fpprec",
 																																									},
@@ -79002,17 +83665,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(603),
+																																						Line: int(608),
 																																						Column: int(12),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(651),
+																																						Line: int(656),
 																																						Column: int(44),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p5901,
+																																				Ctx: p6295,
 																																				FreeVars: ast.Identifiers{
 																																					"cflags",
 																																					"code",
@@ -79030,17 +83693,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(603),
+																																							Line: int(608),
 																																							Column: int(15),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(603),
+																																							Line: int(608),
 																																							Column: int(32),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -79050,17 +83713,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(603),
+																																								Line: int(608),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(603),
+																																								Line: int(608),
 																																								Column: int(25),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																						},
@@ -79070,11 +83733,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(603),
+																																									Line: int(608),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(603),
+																																									Line: int(608),
 																																									Column: int(19),
 																																								},
 																																								File: p1,
@@ -79120,17 +83783,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(603),
+																																								Line: int(608),
 																																								Column: int(29),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(603),
+																																								Line: int(608),
 																																								Column: int(32),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "e",
@@ -79144,11 +83807,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(604),
+																																							Line: int(609),
 																																							Column: int(9),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(615),
+																																							Line: int(620),
 																																							Column: int(35),
 																																						},
 																																						File: p1,
@@ -79161,7 +83824,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"cflags",
 																																						"code",
@@ -79178,17 +83841,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(604),
+																																								Line: int(609),
 																																								Column: int(12),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(604),
+																																								Line: int(609),
 																																								Column: int(37),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"std",
 																																							"val",
@@ -79199,17 +83862,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(604),
+																																									Line: int(609),
 																																									Column: int(12),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(604),
+																																									Line: int(609),
 																																									Column: int(25),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"std",
 																																								"val",
@@ -79220,17 +83883,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(604),
+																																										Line: int(609),
 																																										Column: int(12),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(604),
+																																										Line: int(609),
 																																										Column: int(20),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																								},
@@ -79240,11 +83903,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(604),
+																																											Line: int(609),
 																																											Column: int(12),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(604),
+																																											Line: int(609),
 																																											Column: int(15),
 																																										},
 																																										File: p1,
@@ -79292,17 +83955,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(604),
+																																													Line: int(609),
 																																													Column: int(21),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(604),
+																																													Line: int(609),
 																																													Column: int(24),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p6367,
+																																											Ctx: p6761,
 																																											FreeVars: ast.Identifiers{
 																																												"val",
 																																											},
@@ -79326,17 +83989,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(604),
+																																									Line: int(609),
 																																									Column: int(29),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(604),
+																																									Line: int(609),
 																																									Column: int(37),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "number",
@@ -79350,11 +84013,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(605),
+																																								Line: int(610),
 																																								Column: int(11),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(606),
+																																								Line: int(611),
 																																								Column: int(47),
 																																							},
 																																							File: p1,
@@ -79367,7 +84030,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"i",
 																																							"std",
@@ -79379,17 +84042,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(605),
+																																									Line: int(610),
 																																									Column: int(17),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(606),
+																																									Line: int(611),
 																																									Column: int(47),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"i",
 																																								"std",
@@ -79401,17 +84064,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(605),
+																																										Line: int(610),
 																																										Column: int(17),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(606),
+																																										Line: int(611),
 																																										Column: int(31),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"i",
 																																								},
@@ -79421,17 +84084,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(605),
+																																											Line: int(610),
 																																											Column: int(17),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(606),
+																																											Line: int(611),
 																																											Column: int(20),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"i",
 																																									},
@@ -79441,17 +84104,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(605),
+																																												Line: int(610),
 																																												Column: int(17),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(605),
+																																												Line: int(610),
 																																												Column: int(45),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: nil,
 																																									},
 																																									Value: "Format required number at ",
@@ -79472,17 +84135,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(606),
+																																												Line: int(611),
 																																												Column: int(19),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(606),
+																																												Line: int(611),
 																																												Column: int(20),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"i",
 																																										},
@@ -79497,17 +84160,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(606),
+																																											Line: int(611),
 																																											Column: int(23),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(606),
+																																											Line: int(611),
 																																											Column: int(31),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: nil,
 																																								},
 																																								Value: ", got ",
@@ -79522,17 +84185,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(606),
+																																										Line: int(611),
 																																										Column: int(34),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(606),
+																																										Line: int(611),
 																																										Column: int(47),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																									"val",
@@ -79543,17 +84206,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(606),
+																																											Line: int(611),
 																																											Column: int(34),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(606),
+																																											Line: int(611),
 																																											Column: int(42),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																									},
@@ -79563,11 +84226,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(606),
+																																												Line: int(611),
 																																												Column: int(34),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(606),
+																																												Line: int(611),
 																																												Column: int(37),
 																																											},
 																																											File: p1,
@@ -79615,17 +84278,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(606),
+																																														Line: int(611),
 																																														Column: int(43),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(606),
+																																														Line: int(611),
 																																														Column: int(46),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p6393,
+																																												Ctx: p6787,
 																																												FreeVars: ast.Identifiers{
 																																													"val",
 																																												},
@@ -79657,17 +84320,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(608),
+																																								Line: int(613),
 																																								Column: int(11),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(615),
+																																								Line: int(620),
 																																								Column: int(35),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"cflags",
 																																							"code",
@@ -79682,11 +84345,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(608),
+																																									Line: int(613),
 																																									Column: int(11),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(608),
+																																									Line: int(613),
 																																									Column: int(27),
 																																								},
 																																								File: p1,
@@ -79699,7 +84362,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"render_float_sci",
 																																							},
@@ -79715,17 +84378,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(608),
+																																												Line: int(613),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(608),
+																																												Line: int(613),
 																																												Column: int(31),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: ast.Identifiers{
 																																											"val",
 																																										},
@@ -79740,11 +84403,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(609),
+																																												Line: int(614),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(609),
+																																												Line: int(614),
 																																												Column: int(30),
 																																											},
 																																											File: p1,
@@ -79757,7 +84420,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: ast.Identifiers{
 																																											"zp",
 																																										},
@@ -79772,17 +84435,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(610),
+																																												Line: int(615),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(610),
+																																												Line: int(615),
 																																												Column: int(40),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: ast.Identifiers{
 																																											"cflags",
 																																										},
@@ -79792,11 +84455,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(610),
+																																													Line: int(615),
 																																													Column: int(28),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(610),
+																																													Line: int(615),
 																																													Column: int(34),
 																																												},
 																																												File: p1,
@@ -79850,17 +84513,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(611),
+																																												Line: int(616),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(611),
+																																												Line: int(616),
 																																												Column: int(39),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: ast.Identifiers{
 																																											"cflags",
 																																										},
@@ -79870,11 +84533,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(611),
+																																													Line: int(616),
 																																													Column: int(28),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(611),
+																																													Line: int(616),
 																																													Column: int(34),
 																																												},
 																																												File: p1,
@@ -79928,17 +84591,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(612),
+																																												Line: int(617),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(612),
+																																												Line: int(617),
 																																												Column: int(38),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: ast.Identifiers{
 																																											"cflags",
 																																										},
@@ -79948,11 +84611,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(612),
+																																													Line: int(617),
 																																													Column: int(28),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(612),
+																																													Line: int(617),
 																																													Column: int(34),
 																																												},
 																																												File: p1,
@@ -80006,11 +84669,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(613),
+																																												Line: int(618),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(613),
+																																												Line: int(618),
 																																												Column: int(32),
 																																											},
 																																											File: p1,
@@ -80023,7 +84686,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: nil,
 																																									},
 																																									Value: true,
@@ -80036,17 +84699,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(614),
+																																												Line: int(619),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(614),
+																																												Line: int(619),
 																																												Column: int(37),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: ast.Identifiers{
 																																											"code",
 																																										},
@@ -80056,11 +84719,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(614),
+																																													Line: int(619),
 																																													Column: int(28),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(614),
+																																													Line: int(619),
 																																													Column: int(32),
 																																												},
 																																												File: p1,
@@ -80114,11 +84777,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(615),
+																																												Line: int(620),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(615),
+																																												Line: int(620),
 																																												Column: int(34),
 																																											},
 																																											File: p1,
@@ -80131,7 +84794,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p6403,
+																																										Ctx: p6797,
 																																										FreeVars: ast.Identifiers{
 																																											"fpprec",
 																																										},
@@ -80162,17 +84825,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(616),
+																																							Line: int(621),
 																																							Column: int(12),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(651),
+																																							Line: int(656),
 																																							Column: int(44),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p5901,
+																																					Ctx: p6295,
 																																					FreeVars: ast.Identifiers{
 																																						"cflags",
 																																						"code",
@@ -80190,17 +84853,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(616),
+																																								Line: int(621),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(616),
+																																								Line: int(621),
 																																								Column: int(32),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																						},
@@ -80210,17 +84873,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(616),
+																																									Line: int(621),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(616),
+																																									Line: int(621),
 																																									Column: int(25),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																							},
@@ -80230,11 +84893,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(616),
+																																										Line: int(621),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(616),
+																																										Line: int(621),
 																																										Column: int(19),
 																																									},
 																																									File: p1,
@@ -80280,17 +84943,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(616),
+																																									Line: int(621),
 																																									Column: int(29),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(616),
+																																									Line: int(621),
 																																									Column: int(32),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "g",
@@ -80304,11 +84967,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(617),
+																																								Line: int(622),
 																																								Column: int(9),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(639),
+																																								Line: int(644),
 																																								Column: int(56),
 																																							},
 																																							File: p1,
@@ -80321,7 +84984,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"cflags",
 																																							"code",
@@ -80339,17 +85002,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(617),
+																																									Line: int(622),
 																																									Column: int(12),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(617),
+																																									Line: int(622),
 																																									Column: int(37),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"std",
 																																								"val",
@@ -80360,17 +85023,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(617),
+																																										Line: int(622),
 																																										Column: int(12),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(617),
+																																										Line: int(622),
 																																										Column: int(25),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																									"val",
@@ -80381,17 +85044,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(617),
+																																											Line: int(622),
 																																											Column: int(12),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(617),
+																																											Line: int(622),
 																																											Column: int(20),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																									},
@@ -80401,11 +85064,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(617),
+																																												Line: int(622),
 																																												Column: int(12),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(617),
+																																												Line: int(622),
 																																												Column: int(15),
 																																											},
 																																											File: p1,
@@ -80453,17 +85116,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(617),
+																																														Line: int(622),
 																																														Column: int(21),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(617),
+																																														Line: int(622),
 																																														Column: int(24),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p6462,
+																																												Ctx: p6856,
 																																												FreeVars: ast.Identifiers{
 																																													"val",
 																																												},
@@ -80487,17 +85150,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(617),
+																																										Line: int(622),
 																																										Column: int(29),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(617),
+																																										Line: int(622),
 																																										Column: int(37),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: nil,
 																																							},
 																																							Value: "number",
@@ -80511,11 +85174,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(618),
+																																									Line: int(623),
 																																									Column: int(11),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(619),
+																																									Line: int(624),
 																																									Column: int(47),
 																																								},
 																																								File: p1,
@@ -80528,7 +85191,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"i",
 																																								"std",
@@ -80540,17 +85203,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(618),
+																																										Line: int(623),
 																																										Column: int(17),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(619),
+																																										Line: int(624),
 																																										Column: int(47),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"i",
 																																									"std",
@@ -80562,17 +85225,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(618),
+																																											Line: int(623),
 																																											Column: int(17),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(619),
+																																											Line: int(624),
 																																											Column: int(31),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"i",
 																																									},
@@ -80582,17 +85245,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(618),
+																																												Line: int(623),
 																																												Column: int(17),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(619),
+																																												Line: int(624),
 																																												Column: int(20),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"i",
 																																										},
@@ -80602,17 +85265,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(618),
+																																													Line: int(623),
 																																													Column: int(17),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(618),
+																																													Line: int(623),
 																																													Column: int(45),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: nil,
 																																										},
 																																										Value: "Format required number at ",
@@ -80633,17 +85296,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(619),
+																																													Line: int(624),
 																																													Column: int(19),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(619),
+																																													Line: int(624),
 																																													Column: int(20),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"i",
 																																											},
@@ -80658,17 +85321,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(619),
+																																												Line: int(624),
 																																												Column: int(23),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(619),
+																																												Line: int(624),
 																																												Column: int(31),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: nil,
 																																									},
 																																									Value: ", got ",
@@ -80683,17 +85346,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(619),
+																																											Line: int(624),
 																																											Column: int(34),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(619),
+																																											Line: int(624),
 																																											Column: int(47),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																										"val",
@@ -80704,17 +85367,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(619),
+																																												Line: int(624),
 																																												Column: int(34),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(619),
+																																												Line: int(624),
 																																												Column: int(42),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																										},
@@ -80724,11 +85387,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(619),
+																																													Line: int(624),
 																																													Column: int(34),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(619),
+																																													Line: int(624),
 																																													Column: int(37),
 																																												},
 																																												File: p1,
@@ -80776,17 +85439,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(619),
+																																															Line: int(624),
 																																															Column: int(43),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(619),
+																																															Line: int(624),
 																																															Column: int(46),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6488,
+																																													Ctx: p6882,
 																																													FreeVars: ast.Identifiers{
 																																														"val",
 																																													},
@@ -80818,11 +85481,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(621),
+																																									Line: int(626),
 																																									Column: int(11),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(639),
+																																									Line: int(644),
 																																									Column: int(56),
 																																								},
 																																								File: p1,
@@ -80835,7 +85498,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"cflags",
 																																								"code",
@@ -80857,17 +85520,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(621),
+																																												Line: int(626),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(621),
+																																												Line: int(626),
 																																												Column: int(74),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6496,
+																																										Ctx: p6890,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																											"val",
@@ -80878,17 +85541,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(621),
+																																													Line: int(626),
 																																													Column: int(28),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(621),
+																																													Line: int(626),
 																																													Column: int(37),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p6496,
+																																											Ctx: p6890,
 																																											FreeVars: ast.Identifiers{
 																																												"std",
 																																											},
@@ -80898,11 +85561,11 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(621),
+																																														Line: int(626),
 																																														Column: int(28),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(621),
+																																														Line: int(626),
 																																														Column: int(31),
 																																													},
 																																													File: p1,
@@ -80950,17 +85613,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(621),
+																																																Line: int(626),
 																																																Column: int(38),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(621),
+																																																Line: int(626),
 																																																Column: int(73),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6505,
+																																														Ctx: p6899,
 																																														FreeVars: ast.Identifiers{
 																																															"std",
 																																															"val",
@@ -80971,17 +85634,17 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(621),
+																																																	Line: int(626),
 																																																	Column: int(38),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(621),
+																																																	Line: int(626),
 																																																	Column: int(59),
 																																																},
 																																																File: p1,
 																																															},
 																																															Fodder: ast.Fodder{},
-																																															Ctx: p6505,
+																																															Ctx: p6899,
 																																															FreeVars: ast.Identifiers{
 																																																"std",
 																																																"val",
@@ -80992,17 +85655,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																LocRange: ast.LocationRange{
 																																																	FileName: "<std>",
 																																																	Begin: ast.Location{
-																																																		Line: int(621),
+																																																		Line: int(626),
 																																																		Column: int(38),
 																																																	},
 																																																	End: ast.Location{
-																																																		Line: int(621),
+																																																		Line: int(626),
 																																																		Column: int(45),
 																																																	},
 																																																	File: p1,
 																																																},
 																																																Fodder: ast.Fodder{},
-																																																Ctx: p6505,
+																																																Ctx: p6899,
 																																																FreeVars: ast.Identifiers{
 																																																	"std",
 																																																},
@@ -81012,11 +85675,11 @@ var _StdAst = &ast.DesugaredObject{
 																																																	LocRange: ast.LocationRange{
 																																																		FileName: "<std>",
 																																																		Begin: ast.Location{
-																																																			Line: int(621),
+																																																			Line: int(626),
 																																																			Column: int(38),
 																																																		},
 																																																		End: ast.Location{
-																																																			Line: int(621),
+																																																			Line: int(626),
 																																																			Column: int(41),
 																																																		},
 																																																		File: p1,
@@ -81064,17 +85727,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																			LocRange: ast.LocationRange{
 																																																				FileName: "<std>",
 																																																				Begin: ast.Location{
-																																																					Line: int(621),
+																																																					Line: int(626),
 																																																					Column: int(46),
 																																																				},
 																																																				End: ast.Location{
-																																																					Line: int(621),
+																																																					Line: int(626),
 																																																					Column: int(58),
 																																																				},
 																																																				File: p1,
 																																																			},
 																																																			Fodder: ast.Fodder{},
-																																																			Ctx: p6516,
+																																																			Ctx: p6910,
 																																																			FreeVars: ast.Identifiers{
 																																																				"std",
 																																																				"val",
@@ -81085,17 +85748,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																				LocRange: ast.LocationRange{
 																																																					FileName: "<std>",
 																																																					Begin: ast.Location{
-																																																						Line: int(621),
+																																																						Line: int(626),
 																																																						Column: int(46),
 																																																					},
 																																																					End: ast.Location{
-																																																						Line: int(621),
+																																																						Line: int(626),
 																																																						Column: int(53),
 																																																					},
 																																																					File: p1,
 																																																				},
 																																																				Fodder: ast.Fodder{},
-																																																				Ctx: p6516,
+																																																				Ctx: p6910,
 																																																				FreeVars: ast.Identifiers{
 																																																					"std",
 																																																				},
@@ -81105,11 +85768,11 @@ var _StdAst = &ast.DesugaredObject{
 																																																					LocRange: ast.LocationRange{
 																																																						FileName: "<std>",
 																																																						Begin: ast.Location{
-																																																							Line: int(621),
+																																																							Line: int(626),
 																																																							Column: int(46),
 																																																						},
 																																																						End: ast.Location{
-																																																							Line: int(621),
+																																																							Line: int(626),
 																																																							Column: int(49),
 																																																						},
 																																																						File: p1,
@@ -81157,17 +85820,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																							LocRange: ast.LocationRange{
 																																																								FileName: "<std>",
 																																																								Begin: ast.Location{
-																																																									Line: int(621),
+																																																									Line: int(626),
 																																																									Column: int(54),
 																																																								},
 																																																								End: ast.Location{
-																																																									Line: int(621),
+																																																									Line: int(626),
 																																																									Column: int(57),
 																																																								},
 																																																								File: p1,
 																																																							},
 																																																							Fodder: ast.Fodder{},
-																																																							Ctx: p6525,
+																																																							Ctx: p6919,
 																																																							FreeVars: ast.Identifiers{
 																																																								"val",
 																																																							},
@@ -81201,17 +85864,17 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(621),
+																																																	Line: int(626),
 																																																	Column: int(62),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(621),
+																																																	Line: int(626),
 																																																	Column: int(73),
 																																																},
 																																																File: p1,
 																																															},
 																																															Fodder: ast.Fodder{},
-																																															Ctx: p6505,
+																																															Ctx: p6899,
 																																															FreeVars: ast.Identifiers{
 																																																"std",
 																																															},
@@ -81221,17 +85884,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																LocRange: ast.LocationRange{
 																																																	FileName: "<std>",
 																																																	Begin: ast.Location{
-																																																		Line: int(621),
+																																																		Line: int(626),
 																																																		Column: int(62),
 																																																	},
 																																																	End: ast.Location{
-																																																		Line: int(621),
+																																																		Line: int(626),
 																																																		Column: int(69),
 																																																	},
 																																																	File: p1,
 																																																},
 																																																Fodder: ast.Fodder{},
-																																																Ctx: p6505,
+																																																Ctx: p6899,
 																																																FreeVars: ast.Identifiers{
 																																																	"std",
 																																																},
@@ -81241,11 +85904,11 @@ var _StdAst = &ast.DesugaredObject{
 																																																	LocRange: ast.LocationRange{
 																																																		FileName: "<std>",
 																																																		Begin: ast.Location{
-																																																			Line: int(621),
+																																																			Line: int(626),
 																																																			Column: int(62),
 																																																		},
 																																																		End: ast.Location{
-																																																			Line: int(621),
+																																																			Line: int(626),
 																																																			Column: int(65),
 																																																		},
 																																																		File: p1,
@@ -81293,17 +85956,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																			LocRange: ast.LocationRange{
 																																																				FileName: "<std>",
 																																																				Begin: ast.Location{
-																																																					Line: int(621),
+																																																					Line: int(626),
 																																																					Column: int(70),
 																																																				},
 																																																				End: ast.Location{
-																																																					Line: int(621),
+																																																					Line: int(626),
 																																																					Column: int(72),
 																																																				},
 																																																				File: p1,
 																																																			},
 																																																			Fodder: ast.Fodder{},
-																																																			Ctx: p6536,
+																																																			Ctx: p6930,
 																																																			FreeVars: nil,
 																																																		},
 																																																		Value: float64(10),
@@ -81339,11 +86002,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(622),
+																																										Line: int(627),
 																																										Column: int(11),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(639),
+																																										Line: int(644),
 																																										Column: int(56),
 																																									},
 																																									File: p1,
@@ -81356,7 +86019,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"cflags",
 																																									"code",
@@ -81374,17 +86037,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(622),
+																																											Line: int(627),
 																																											Column: int(14),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(622),
+																																											Line: int(627),
 																																											Column: int(49),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"exponent",
 																																										"fpprec",
@@ -81395,17 +86058,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(622),
+																																												Line: int(627),
 																																												Column: int(14),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(622),
+																																												Line: int(627),
 																																												Column: int(27),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"exponent",
 																																										},
@@ -81415,17 +86078,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(14),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(22),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"exponent",
 																																											},
@@ -81439,17 +86102,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(25),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(27),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: nil,
 																																										},
 																																										Op: ast.UnaryOp(3),
@@ -81458,17 +86121,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(622),
+																																														Line: int(627),
 																																														Column: int(26),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(622),
+																																														Line: int(627),
 																																														Column: int(27),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p5901,
+																																												Ctx: p6295,
 																																												FreeVars: nil,
 																																											},
 																																											Value: float64(4),
@@ -81483,17 +86146,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(622),
+																																												Line: int(627),
 																																												Column: int(31),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(622),
+																																												Line: int(627),
 																																												Column: int(49),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"exponent",
 																																											"fpprec",
@@ -81504,17 +86167,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(31),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(39),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"exponent",
 																																											},
@@ -81528,17 +86191,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(43),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(622),
+																																													Line: int(627),
 																																													Column: int(49),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"fpprec",
 																																											},
@@ -81553,17 +86216,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(623),
+																																											Line: int(628),
 																																											Column: int(13),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(630),
+																																											Line: int(635),
 																																											Column: int(41),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"cflags",
 																																										"code",
@@ -81578,11 +86241,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(623),
+																																												Line: int(628),
 																																												Column: int(13),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(623),
+																																												Line: int(628),
 																																												Column: int(29),
 																																											},
 																																											File: p1,
@@ -81595,7 +86258,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"render_float_sci",
 																																										},
@@ -81611,17 +86274,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(623),
+																																															Line: int(628),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(623),
+																																															Line: int(628),
 																																															Column: int(33),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"val",
 																																													},
@@ -81636,11 +86299,11 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(624),
+																																															Line: int(629),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(624),
+																																															Line: int(629),
 																																															Column: int(32),
 																																														},
 																																														File: p1,
@@ -81653,7 +86316,7 @@ var _StdAst = &ast.DesugaredObject{
 																																															Comment: []string{},
 																																														},
 																																													},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"zp",
 																																													},
@@ -81668,17 +86331,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(625),
+																																															Line: int(630),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(625),
+																																															Line: int(630),
 																																															Column: int(42),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"cflags",
 																																													},
@@ -81688,11 +86351,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(625),
+																																																Line: int(630),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(625),
+																																																Line: int(630),
 																																																Column: int(36),
 																																															},
 																																															File: p1,
@@ -81746,17 +86409,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(626),
+																																															Line: int(631),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(626),
+																																															Line: int(631),
 																																															Column: int(41),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"cflags",
 																																													},
@@ -81766,11 +86429,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(626),
+																																																Line: int(631),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(626),
+																																																Line: int(631),
 																																																Column: int(36),
 																																															},
 																																															File: p1,
@@ -81824,17 +86487,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(627),
+																																															Line: int(632),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(627),
+																																															Line: int(632),
 																																															Column: int(40),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"cflags",
 																																													},
@@ -81844,11 +86507,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(627),
+																																																Line: int(632),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(627),
+																																																Line: int(632),
 																																																Column: int(36),
 																																															},
 																																															File: p1,
@@ -81902,17 +86565,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(628),
+																																															Line: int(633),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(628),
+																																															Line: int(633),
 																																															Column: int(40),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"cflags",
 																																													},
@@ -81922,11 +86585,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(628),
+																																																Line: int(633),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(628),
+																																																Line: int(633),
 																																																Column: int(36),
 																																															},
 																																															File: p1,
@@ -81980,17 +86643,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(629),
+																																															Line: int(634),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(629),
+																																															Line: int(634),
 																																															Column: int(39),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"code",
 																																													},
@@ -82000,11 +86663,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(629),
+																																																Line: int(634),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(629),
+																																																Line: int(634),
 																																																Column: int(34),
 																																															},
 																																															File: p1,
@@ -82058,17 +86721,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(630),
+																																															Line: int(635),
 																																															Column: int(30),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(630),
+																																															Line: int(635),
 																																															Column: int(40),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6561,
+																																													Ctx: p6955,
 																																													FreeVars: ast.Identifiers{
 																																														"fpprec",
 																																													},
@@ -82078,11 +86741,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(630),
+																																																Line: int(635),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(630),
+																																																Line: int(635),
 																																																Column: int(36),
 																																															},
 																																															File: p1,
@@ -82095,7 +86758,7 @@ var _StdAst = &ast.DesugaredObject{
 																																																Comment: []string{},
 																																															},
 																																														},
-																																														Ctx: p6561,
+																																														Ctx: p6955,
 																																														FreeVars: ast.Identifiers{
 																																															"fpprec",
 																																														},
@@ -82109,17 +86772,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(630),
+																																																Line: int(635),
 																																																Column: int(39),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(630),
+																																																Line: int(635),
 																																																Column: int(40),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6561,
+																																														Ctx: p6955,
 																																														FreeVars: nil,
 																																													},
 																																													Value: float64(1),
@@ -82149,11 +86812,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(632),
+																																											Line: int(637),
 																																											Column: int(13),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(639),
+																																											Line: int(644),
 																																											Column: int(56),
 																																										},
 																																										File: p1,
@@ -82166,7 +86829,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"cflags",
 																																										"exponent",
@@ -82187,17 +86850,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(632),
+																																														Line: int(637),
 																																														Column: int(38),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(632),
+																																														Line: int(637),
 																																														Column: int(62),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p6608,
+																																												Ctx: p7002,
 																																												FreeVars: ast.Identifiers{
 																																													"exponent",
 																																													"std",
@@ -82208,17 +86871,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(632),
+																																															Line: int(637),
 																																															Column: int(38),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(632),
+																																															Line: int(637),
 																																															Column: int(45),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6608,
+																																													Ctx: p7002,
 																																													FreeVars: ast.Identifiers{
 																																														"std",
 																																													},
@@ -82228,11 +86891,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(632),
+																																																Line: int(637),
 																																																Column: int(38),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(632),
+																																																Line: int(637),
 																																																Column: int(41),
 																																															},
 																																															File: p1,
@@ -82280,17 +86943,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																LocRange: ast.LocationRange{
 																																																	FileName: "<std>",
 																																																	Begin: ast.Location{
-																																																		Line: int(632),
+																																																		Line: int(637),
 																																																		Column: int(46),
 																																																	},
 																																																	End: ast.Location{
-																																																		Line: int(632),
+																																																		Line: int(637),
 																																																		Column: int(47),
 																																																	},
 																																																	File: p1,
 																																																},
 																																																Fodder: ast.Fodder{},
-																																																Ctx: p6617,
+																																																Ctx: p7011,
 																																																FreeVars: nil,
 																																															},
 																																															Value: float64(1),
@@ -82304,17 +86967,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																LocRange: ast.LocationRange{
 																																																	FileName: "<std>",
 																																																	Begin: ast.Location{
-																																																		Line: int(632),
+																																																		Line: int(637),
 																																																		Column: int(49),
 																																																	},
 																																																	End: ast.Location{
-																																																		Line: int(632),
+																																																		Line: int(637),
 																																																		Column: int(61),
 																																																	},
 																																																	File: p1,
 																																																},
 																																																Fodder: ast.Fodder{},
-																																																Ctx: p6617,
+																																																Ctx: p7011,
 																																																FreeVars: ast.Identifiers{
 																																																	"exponent",
 																																																},
@@ -82324,17 +86987,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																	LocRange: ast.LocationRange{
 																																																		FileName: "<std>",
 																																																		Begin: ast.Location{
-																																																			Line: int(632),
+																																																			Line: int(637),
 																																																			Column: int(49),
 																																																		},
 																																																		End: ast.Location{
-																																																			Line: int(632),
+																																																			Line: int(637),
 																																																			Column: int(57),
 																																																		},
 																																																		File: p1,
 																																																	},
 																																																	Fodder: ast.Fodder{},
-																																																	Ctx: p6617,
+																																																	Ctx: p7011,
 																																																	FreeVars: ast.Identifiers{
 																																																		"exponent",
 																																																	},
@@ -82348,17 +87011,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																	LocRange: ast.LocationRange{
 																																																		FileName: "<std>",
 																																																		Begin: ast.Location{
-																																																			Line: int(632),
+																																																			Line: int(637),
 																																																			Column: int(60),
 																																																		},
 																																																		End: ast.Location{
-																																																			Line: int(632),
+																																																			Line: int(637),
 																																																			Column: int(61),
 																																																		},
 																																																		File: p1,
 																																																	},
 																																																	Fodder: ast.Fodder{},
-																																																	Ctx: p6617,
+																																																	Ctx: p7011,
 																																																	FreeVars: nil,
 																																																},
 																																																Value: float64(1),
@@ -82384,17 +87047,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(633),
+																																												Line: int(638),
 																																												Column: int(13),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(639),
+																																												Line: int(644),
 																																												Column: int(56),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"cflags",
 																																											"digits_before_pt",
@@ -82409,11 +87072,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(633),
+																																													Line: int(638),
 																																													Column: int(13),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(633),
+																																													Line: int(638),
 																																													Column: int(29),
 																																												},
 																																												File: p1,
@@ -82426,7 +87089,7 @@ var _StdAst = &ast.DesugaredObject{
 																																													Comment: []string{},
 																																												},
 																																											},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"render_float_dec",
 																																											},
@@ -82442,17 +87105,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(633),
+																																																Line: int(638),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(633),
+																																																Line: int(638),
 																																																Column: int(33),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6630,
+																																														Ctx: p7024,
 																																														FreeVars: ast.Identifiers{
 																																															"val",
 																																														},
@@ -82467,11 +87130,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(634),
+																																																Line: int(639),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(634),
+																																																Line: int(639),
 																																																Column: int(32),
 																																															},
 																																															File: p1,
@@ -82484,7 +87147,7 @@ var _StdAst = &ast.DesugaredObject{
 																																																Comment: []string{},
 																																															},
 																																														},
-																																														Ctx: p6630,
+																																														Ctx: p7024,
 																																														FreeVars: ast.Identifiers{
 																																															"zp",
 																																														},
@@ -82499,17 +87162,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(635),
+																																																Line: int(640),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(635),
+																																																Line: int(640),
 																																																Column: int(42),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6630,
+																																														Ctx: p7024,
 																																														FreeVars: ast.Identifiers{
 																																															"cflags",
 																																														},
@@ -82519,11 +87182,11 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(635),
+																																																	Line: int(640),
 																																																	Column: int(30),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(635),
+																																																	Line: int(640),
 																																																	Column: int(36),
 																																																},
 																																																File: p1,
@@ -82577,17 +87240,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(636),
+																																																Line: int(641),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(636),
+																																																Line: int(641),
 																																																Column: int(41),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6630,
+																																														Ctx: p7024,
 																																														FreeVars: ast.Identifiers{
 																																															"cflags",
 																																														},
@@ -82597,11 +87260,11 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(636),
+																																																	Line: int(641),
 																																																	Column: int(30),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(636),
+																																																	Line: int(641),
 																																																	Column: int(36),
 																																																},
 																																																File: p1,
@@ -82655,17 +87318,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(637),
+																																																Line: int(642),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(637),
+																																																Line: int(642),
 																																																Column: int(40),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6630,
+																																														Ctx: p7024,
 																																														FreeVars: ast.Identifiers{
 																																															"cflags",
 																																														},
@@ -82675,11 +87338,11 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(637),
+																																																	Line: int(642),
 																																																	Column: int(30),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(637),
+																																																	Line: int(642),
 																																																	Column: int(36),
 																																																},
 																																																File: p1,
@@ -82733,17 +87396,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(638),
+																																																Line: int(643),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(638),
+																																																Line: int(643),
 																																																Column: int(40),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6630,
+																																														Ctx: p7024,
 																																														FreeVars: ast.Identifiers{
 																																															"cflags",
 																																														},
@@ -82753,11 +87416,11 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(638),
+																																																	Line: int(643),
 																																																	Column: int(30),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(638),
+																																																	Line: int(643),
 																																																	Column: int(36),
 																																																},
 																																																File: p1,
@@ -82811,17 +87474,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(639),
+																																																Line: int(644),
 																																																Column: int(30),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(639),
+																																																Line: int(644),
 																																																Column: int(55),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6630,
+																																														Ctx: p7024,
 																																														FreeVars: ast.Identifiers{
 																																															"digits_before_pt",
 																																															"fpprec",
@@ -82832,11 +87495,11 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(639),
+																																																	Line: int(644),
 																																																	Column: int(30),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(639),
+																																																	Line: int(644),
 																																																	Column: int(36),
 																																																},
 																																																File: p1,
@@ -82849,7 +87512,7 @@ var _StdAst = &ast.DesugaredObject{
 																																																	Comment: []string{},
 																																																},
 																																															},
-																																															Ctx: p6630,
+																																															Ctx: p7024,
 																																															FreeVars: ast.Identifiers{
 																																																"fpprec",
 																																															},
@@ -82863,17 +87526,17 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(639),
+																																																	Line: int(644),
 																																																	Column: int(39),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(639),
+																																																	Line: int(644),
 																																																	Column: int(55),
 																																																},
 																																																File: p1,
 																																															},
 																																															Fodder: ast.Fodder{},
-																																															Ctx: p6630,
+																																															Ctx: p7024,
 																																															FreeVars: ast.Identifiers{
 																																																"digits_before_pt",
 																																															},
@@ -82908,17 +87571,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(640),
+																																								Line: int(645),
 																																								Column: int(12),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(651),
+																																								Line: int(656),
 																																								Column: int(44),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p5901,
+																																						Ctx: p6295,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																							"std",
@@ -82930,17 +87593,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(640),
+																																									Line: int(645),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(640),
+																																									Line: int(645),
 																																									Column: int(32),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																							},
@@ -82950,17 +87613,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(640),
+																																										Line: int(645),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(640),
+																																										Line: int(645),
 																																										Column: int(25),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																								},
@@ -82970,11 +87633,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(640),
+																																											Line: int(645),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(640),
+																																											Line: int(645),
 																																											Column: int(19),
 																																										},
 																																										File: p1,
@@ -83020,17 +87683,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(640),
+																																										Line: int(645),
 																																										Column: int(29),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(640),
+																																										Line: int(645),
 																																										Column: int(32),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: nil,
 																																							},
 																																							Value: "c",
@@ -83044,11 +87707,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(641),
+																																									Line: int(646),
 																																									Column: int(9),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(649),
+																																									Line: int(654),
 																																									Column: int(69),
 																																								},
 																																								File: p1,
@@ -83061,7 +87724,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"std",
 																																								"val",
@@ -83072,17 +87735,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(641),
+																																										Line: int(646),
 																																										Column: int(12),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(641),
+																																										Line: int(646),
 																																										Column: int(37),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																									"val",
@@ -83093,17 +87756,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(641),
+																																											Line: int(646),
 																																											Column: int(12),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(641),
+																																											Line: int(646),
 																																											Column: int(25),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																										"val",
@@ -83114,17 +87777,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(641),
+																																												Line: int(646),
 																																												Column: int(12),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(641),
+																																												Line: int(646),
 																																												Column: int(20),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																										},
@@ -83134,11 +87797,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(641),
+																																													Line: int(646),
 																																													Column: int(12),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(641),
+																																													Line: int(646),
 																																													Column: int(15),
 																																												},
 																																												File: p1,
@@ -83186,17 +87849,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(641),
+																																															Line: int(646),
 																																															Column: int(21),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(641),
+																																															Line: int(646),
 																																															Column: int(24),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p6691,
+																																													Ctx: p7085,
 																																													FreeVars: ast.Identifiers{
 																																														"val",
 																																													},
@@ -83220,17 +87883,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(641),
+																																											Line: int(646),
 																																											Column: int(29),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(641),
+																																											Line: int(646),
 																																											Column: int(37),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: nil,
 																																								},
 																																								Value: "number",
@@ -83244,17 +87907,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(642),
+																																										Line: int(647),
 																																										Column: int(11),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(642),
+																																										Line: int(647),
 																																										Column: int(24),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																									"val",
@@ -83265,17 +87928,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(642),
+																																											Line: int(647),
 																																											Column: int(11),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(642),
+																																											Line: int(647),
 																																											Column: int(19),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																									},
@@ -83285,11 +87948,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(642),
+																																												Line: int(647),
 																																												Column: int(11),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(642),
+																																												Line: int(647),
 																																												Column: int(14),
 																																											},
 																																											File: p1,
@@ -83344,17 +88007,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(642),
+																																														Line: int(647),
 																																														Column: int(20),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(642),
+																																														Line: int(647),
 																																														Column: int(23),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p6704,
+																																												Ctx: p7098,
 																																												FreeVars: ast.Identifiers{
 																																													"val",
 																																												},
@@ -83384,17 +88047,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(643),
+																																										Line: int(648),
 																																										Column: int(14),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(649),
+																																										Line: int(654),
 																																										Column: int(69),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																									"val",
@@ -83405,17 +88068,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(643),
+																																											Line: int(648),
 																																											Column: int(17),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(643),
+																																											Line: int(648),
 																																											Column: int(42),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																										"val",
@@ -83426,17 +88089,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(643),
+																																												Line: int(648),
 																																												Column: int(17),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(643),
+																																												Line: int(648),
 																																												Column: int(30),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																											"val",
@@ -83447,17 +88110,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(643),
+																																													Line: int(648),
 																																													Column: int(17),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(643),
+																																													Line: int(648),
 																																													Column: int(25),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"std",
 																																											},
@@ -83467,11 +88130,11 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(643),
+																																														Line: int(648),
 																																														Column: int(17),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(643),
+																																														Line: int(648),
 																																														Column: int(20),
 																																													},
 																																													File: p1,
@@ -83519,17 +88182,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(643),
+																																																Line: int(648),
 																																																Column: int(26),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(643),
+																																																Line: int(648),
 																																																Column: int(29),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p6720,
+																																														Ctx: p7114,
 																																														FreeVars: ast.Identifiers{
 																																															"val",
 																																														},
@@ -83553,17 +88216,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(643),
+																																												Line: int(648),
 																																												Column: int(34),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(643),
+																																												Line: int(648),
 																																												Column: int(42),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: nil,
 																																									},
 																																									Value: "string",
@@ -83577,11 +88240,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(644),
+																																											Line: int(649),
 																																											Column: int(11),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(647),
+																																											Line: int(652),
 																																											Column: int(71),
 																																										},
 																																										File: p1,
@@ -83594,7 +88257,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																										"val",
@@ -83605,17 +88268,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(644),
+																																												Line: int(649),
 																																												Column: int(14),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(644),
+																																												Line: int(649),
 																																												Column: int(34),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																											"val",
@@ -83626,17 +88289,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(644),
+																																													Line: int(649),
 																																													Column: int(14),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(644),
+																																													Line: int(649),
 																																													Column: int(29),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"std",
 																																												"val",
@@ -83647,17 +88310,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(644),
+																																														Line: int(649),
 																																														Column: int(14),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(644),
+																																														Line: int(649),
 																																														Column: int(24),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p5901,
+																																												Ctx: p6295,
 																																												FreeVars: ast.Identifiers{
 																																													"std",
 																																												},
@@ -83667,11 +88330,11 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(644),
+																																															Line: int(649),
 																																															Column: int(14),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(644),
+																																															Line: int(649),
 																																															Column: int(17),
 																																														},
 																																														File: p1,
@@ -83719,17 +88382,17 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(644),
+																																																	Line: int(649),
 																																																	Column: int(25),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(644),
+																																																	Line: int(649),
 																																																	Column: int(28),
 																																																},
 																																																File: p1,
 																																															},
 																																															Fodder: ast.Fodder{},
-																																															Ctx: p6737,
+																																															Ctx: p7131,
 																																															FreeVars: ast.Identifiers{
 																																																"val",
 																																															},
@@ -83753,17 +88416,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(644),
+																																													Line: int(649),
 																																													Column: int(33),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(644),
+																																													Line: int(649),
 																																													Column: int(34),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: nil,
 																																										},
 																																										Value: float64(1),
@@ -83776,11 +88439,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(645),
+																																												Line: int(650),
 																																												Column: int(13),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(645),
+																																												Line: int(650),
 																																												Column: int(16),
 																																											},
 																																											File: p1,
@@ -83793,7 +88456,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"val",
 																																										},
@@ -83813,11 +88476,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(647),
+																																												Line: int(652),
 																																												Column: int(13),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(647),
+																																												Line: int(652),
 																																												Column: int(71),
 																																											},
 																																											File: p1,
@@ -83830,7 +88493,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																											"val",
@@ -83841,17 +88504,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(647),
+																																													Line: int(652),
 																																													Column: int(19),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(647),
+																																													Line: int(652),
 																																													Column: int(71),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"std",
 																																												"val",
@@ -83862,17 +88525,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(647),
+																																														Line: int(652),
 																																														Column: int(19),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(647),
+																																														Line: int(652),
 																																														Column: int(53),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p5901,
+																																												Ctx: p6295,
 																																												FreeVars: nil,
 																																											},
 																																											Value: "%c expected 1-sized string got: ",
@@ -83886,17 +88549,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(647),
+																																														Line: int(652),
 																																														Column: int(56),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(647),
+																																														Line: int(652),
 																																														Column: int(71),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p5901,
+																																												Ctx: p6295,
 																																												FreeVars: ast.Identifiers{
 																																													"std",
 																																													"val",
@@ -83907,17 +88570,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(647),
+																																															Line: int(652),
 																																															Column: int(56),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(647),
+																																															Line: int(652),
 																																															Column: int(66),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p5901,
+																																													Ctx: p6295,
 																																													FreeVars: ast.Identifiers{
 																																														"std",
 																																													},
@@ -83927,11 +88590,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(647),
+																																																Line: int(652),
 																																																Column: int(56),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(647),
+																																																Line: int(652),
 																																																Column: int(59),
 																																															},
 																																															File: p1,
@@ -83979,17 +88642,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																LocRange: ast.LocationRange{
 																																																	FileName: "<std>",
 																																																	Begin: ast.Location{
-																																																		Line: int(647),
+																																																		Line: int(652),
 																																																		Column: int(67),
 																																																	},
 																																																	End: ast.Location{
-																																																		Line: int(647),
+																																																		Line: int(652),
 																																																		Column: int(70),
 																																																	},
 																																																	File: p1,
 																																																},
 																																																Fodder: ast.Fodder{},
-																																																Ctx: p6759,
+																																																Ctx: p7153,
 																																																FreeVars: ast.Identifiers{
 																																																	"val",
 																																																},
@@ -84022,11 +88685,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(649),
+																																											Line: int(654),
 																																											Column: int(11),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(649),
+																																											Line: int(654),
 																																											Column: int(69),
 																																										},
 																																										File: p1,
@@ -84039,7 +88702,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																										"val",
@@ -84050,17 +88713,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(649),
+																																												Line: int(654),
 																																												Column: int(17),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(649),
+																																												Line: int(654),
 																																												Column: int(69),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p5901,
+																																										Ctx: p6295,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																											"val",
@@ -84071,17 +88734,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(649),
+																																													Line: int(654),
 																																													Column: int(17),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(649),
+																																													Line: int(654),
 																																													Column: int(53),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: nil,
 																																										},
 																																										Value: "%c expected number / string, got: ",
@@ -84095,17 +88758,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(649),
+																																													Line: int(654),
 																																													Column: int(56),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(649),
+																																													Line: int(654),
 																																													Column: int(69),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p5901,
+																																											Ctx: p6295,
 																																											FreeVars: ast.Identifiers{
 																																												"std",
 																																												"val",
@@ -84116,17 +88779,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(649),
+																																														Line: int(654),
 																																														Column: int(56),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(649),
+																																														Line: int(654),
 																																														Column: int(64),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p5901,
+																																												Ctx: p6295,
 																																												FreeVars: ast.Identifiers{
 																																													"std",
 																																												},
@@ -84136,11 +88799,11 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(649),
+																																															Line: int(654),
 																																															Column: int(56),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(649),
+																																															Line: int(654),
 																																															Column: int(59),
 																																														},
 																																														File: p1,
@@ -84188,17 +88851,17 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(649),
+																																																	Line: int(654),
 																																																	Column: int(65),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(649),
+																																																	Line: int(654),
 																																																	Column: int(68),
 																																																},
 																																																File: p1,
 																																															},
 																																															Fodder: ast.Fodder{},
-																																															Ctx: p6777,
+																																															Ctx: p7171,
 																																															FreeVars: ast.Identifiers{
 																																																"val",
 																																															},
@@ -84232,11 +88895,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(651),
+																																									Line: int(656),
 																																									Column: int(9),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(651),
+																																									Line: int(656),
 																																									Column: int(44),
 																																								},
 																																								File: p1,
@@ -84249,7 +88912,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p5901,
+																																							Ctx: p6295,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																							},
@@ -84259,17 +88922,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(651),
+																																										Line: int(656),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(651),
+																																										Line: int(656),
 																																										Column: int(44),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p5901,
+																																								Ctx: p6295,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																								},
@@ -84279,17 +88942,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(651),
+																																											Line: int(656),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(651),
+																																											Line: int(656),
 																																											Column: int(31),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: nil,
 																																								},
 																																								Value: "Unknown code: ",
@@ -84303,17 +88966,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(651),
+																																											Line: int(656),
 																																											Column: int(34),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(651),
+																																											Line: int(656),
 																																											Column: int(44),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p5901,
+																																									Ctx: p6295,
 																																									FreeVars: ast.Identifiers{
 																																										"code",
 																																									},
@@ -84323,11 +88986,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(651),
+																																												Line: int(656),
 																																												Column: int(34),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(651),
+																																												Line: int(656),
 																																												Column: int(38),
 																																											},
 																																											File: p1,
@@ -84390,11 +89053,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(654),
+																										Line: int(659),
 																										Column: int(5),
 																									},
 																									End: ast.Location{
-																										Line: int(754),
+																										Line: int(759),
 																										Column: int(48),
 																									},
 																									File: p1,
@@ -84415,7 +89078,7 @@ var _StdAst = &ast.DesugaredObject{
 																										},
 																									},
 																								},
-																								Ctx: p3082,
+																								Ctx: p3497,
 																								FreeVars: ast.Identifiers{
 																									"codes",
 																									"format_code",
@@ -84435,17 +89098,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(654),
+																													Line: int(659),
 																													Column: int(11),
 																												},
 																												End: ast.Location{
-																													Line: int(706),
+																													Line: int(711),
 																													Column: int(64),
 																												},
 																												File: p1,
 																											},
 																											Fodder: nil,
-																											Ctx: p6797,
+																											Ctx: p7191,
 																											FreeVars: ast.Identifiers{
 																												"format_code",
 																												"format_codes_arr",
@@ -84492,11 +89155,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(655),
+																														Line: int(660),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(706),
+																														Line: int(711),
 																														Column: int(64),
 																													},
 																													File: p1,
@@ -84509,7 +89172,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p6802,
+																												Ctx: p7196,
 																												FreeVars: ast.Identifiers{
 																													"arr",
 																													"codes",
@@ -84528,17 +89191,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(655),
+																															Line: int(660),
 																															Column: int(10),
 																														},
 																														End: ast.Location{
-																															Line: int(655),
+																															Line: int(660),
 																															Column: int(32),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p6802,
+																													Ctx: p7196,
 																													FreeVars: ast.Identifiers{
 																														"codes",
 																														"i",
@@ -84550,17 +89213,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(655),
+																																Line: int(660),
 																																Column: int(10),
 																															},
 																															End: ast.Location{
-																																Line: int(655),
+																																Line: int(660),
 																																Column: int(11),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p6802,
+																														Ctx: p7196,
 																														FreeVars: ast.Identifiers{
 																															"i",
 																														},
@@ -84574,17 +89237,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(655),
+																																Line: int(660),
 																																Column: int(15),
 																															},
 																															End: ast.Location{
-																																Line: int(655),
+																																Line: int(660),
 																																Column: int(32),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p6802,
+																														Ctx: p7196,
 																														FreeVars: ast.Identifiers{
 																															"codes",
 																															"std",
@@ -84595,17 +89258,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(655),
+																																	Line: int(660),
 																																	Column: int(15),
 																																},
 																																End: ast.Location{
-																																	Line: int(655),
+																																	Line: int(660),
 																																	Column: int(25),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p6802,
+																															Ctx: p7196,
 																															FreeVars: ast.Identifiers{
 																																"std",
 																															},
@@ -84615,11 +89278,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(655),
+																																		Line: int(660),
 																																		Column: int(15),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(655),
+																																		Line: int(660),
 																																		Column: int(18),
 																																	},
 																																	File: p1,
@@ -84667,17 +89330,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(655),
+																																				Line: int(660),
 																																				Column: int(26),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(655),
+																																				Line: int(660),
 																																				Column: int(31),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p6817,
+																																		Ctx: p7211,
 																																		FreeVars: ast.Identifiers{
 																																			"codes",
 																																		},
@@ -84701,11 +89364,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(656),
+																															Line: int(661),
 																															Column: int(9),
 																														},
 																														End: ast.Location{
-																															Line: int(659),
+																															Line: int(664),
 																															Column: int(12),
 																														},
 																														File: p1,
@@ -84718,7 +89381,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p6802,
+																													Ctx: p7196,
 																													FreeVars: ast.Identifiers{
 																														"arr",
 																														"j",
@@ -84731,17 +89394,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(656),
+																																Line: int(661),
 																																Column: int(12),
 																															},
 																															End: ast.Location{
-																																Line: int(656),
+																																Line: int(661),
 																																Column: int(31),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p6802,
+																														Ctx: p7196,
 																														FreeVars: ast.Identifiers{
 																															"arr",
 																															"j",
@@ -84753,17 +89416,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(656),
+																																	Line: int(661),
 																																	Column: int(12),
 																																},
 																																End: ast.Location{
-																																	Line: int(656),
+																																	Line: int(661),
 																																	Column: int(13),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p6802,
+																															Ctx: p7196,
 																															FreeVars: ast.Identifiers{
 																																"j",
 																															},
@@ -84777,17 +89440,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(656),
+																																	Line: int(661),
 																																	Column: int(16),
 																																},
 																																End: ast.Location{
-																																	Line: int(656),
+																																	Line: int(661),
 																																	Column: int(31),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p6802,
+																															Ctx: p7196,
 																															FreeVars: ast.Identifiers{
 																																"arr",
 																																"std",
@@ -84798,17 +89461,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(656),
+																																		Line: int(661),
 																																		Column: int(16),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(656),
+																																		Line: int(661),
 																																		Column: int(26),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p6802,
+																																Ctx: p7196,
 																																FreeVars: ast.Identifiers{
 																																	"std",
 																																},
@@ -84818,11 +89481,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(656),
+																																			Line: int(661),
 																																			Column: int(16),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(656),
+																																			Line: int(661),
 																																			Column: int(19),
 																																		},
 																																		File: p1,
@@ -84870,17 +89533,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(656),
+																																					Line: int(661),
 																																					Column: int(27),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(656),
+																																					Line: int(661),
 																																					Column: int(30),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6835,
+																																			Ctx: p7229,
 																																			FreeVars: ast.Identifiers{
 																																				"arr",
 																																			},
@@ -84904,11 +89567,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(657),
+																																Line: int(662),
 																																Column: int(11),
 																															},
 																															End: ast.Location{
-																																Line: int(657),
+																																Line: int(662),
 																																Column: int(86),
 																															},
 																															File: p1,
@@ -84921,7 +89584,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p6802,
+																														Ctx: p7196,
 																														FreeVars: ast.Identifiers{
 																															"arr",
 																															"j",
@@ -84933,17 +89596,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(657),
+																																	Line: int(662),
 																																	Column: int(18),
 																																},
 																																End: ast.Location{
-																																	Line: int(657),
+																																	Line: int(662),
 																																	Column: int(85),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p6802,
+																															Ctx: p7196,
 																															FreeVars: ast.Identifiers{
 																																"arr",
 																																"j",
@@ -84955,17 +89618,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(657),
+																																		Line: int(662),
 																																		Column: int(18),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(657),
+																																		Line: int(662),
 																																		Column: int(81),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p6802,
+																																Ctx: p7196,
 																																FreeVars: ast.Identifiers{
 																																	"arr",
 																																	"std",
@@ -84976,17 +89639,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(657),
+																																			Line: int(662),
 																																			Column: int(18),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(657),
+																																			Line: int(662),
 																																			Column: int(65),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p6802,
+																																	Ctx: p7196,
 																																	FreeVars: ast.Identifiers{
 																																		"arr",
 																																		"std",
@@ -84997,17 +89660,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(657),
+																																				Line: int(662),
 																																				Column: int(18),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(657),
+																																				Line: int(662),
 																																				Column: int(47),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p6802,
+																																		Ctx: p7196,
 																																		FreeVars: nil,
 																																	},
 																																	Value: "Too many values to format: ",
@@ -85021,17 +89684,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(657),
+																																				Line: int(662),
 																																				Column: int(50),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(657),
+																																				Line: int(662),
 																																				Column: int(65),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p6802,
+																																		Ctx: p7196,
 																																		FreeVars: ast.Identifiers{
 																																			"arr",
 																																			"std",
@@ -85042,17 +89705,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(657),
+																																					Line: int(662),
 																																					Column: int(50),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(657),
+																																					Line: int(662),
 																																					Column: int(60),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6802,
+																																			Ctx: p7196,
 																																			FreeVars: ast.Identifiers{
 																																				"std",
 																																			},
@@ -85062,11 +89725,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(657),
+																																						Line: int(662),
 																																						Column: int(50),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(657),
+																																						Line: int(662),
 																																						Column: int(53),
 																																					},
 																																					File: p1,
@@ -85114,17 +89777,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(657),
+																																								Line: int(662),
 																																								Column: int(61),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(657),
+																																								Line: int(662),
 																																								Column: int(64),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6856,
+																																						Ctx: p7250,
 																																						FreeVars: ast.Identifiers{
 																																							"arr",
 																																						},
@@ -85149,17 +89812,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(657),
+																																			Line: int(662),
 																																			Column: int(68),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(657),
+																																			Line: int(662),
 																																			Column: int(81),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p6802,
+																																	Ctx: p7196,
 																																	FreeVars: nil,
 																																},
 																																Value: ", expected ",
@@ -85174,17 +89837,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(657),
+																																		Line: int(662),
 																																		Column: int(84),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(657),
+																																		Line: int(662),
 																																		Column: int(85),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p6802,
+																																Ctx: p7196,
 																																FreeVars: ast.Identifiers{
 																																	"j",
 																																},
@@ -85206,11 +89869,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(659),
+																																Line: int(664),
 																																Column: int(11),
 																															},
 																															End: ast.Location{
-																																Line: int(659),
+																																Line: int(664),
 																																Column: int(12),
 																															},
 																															File: p1,
@@ -85223,7 +89886,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p6802,
+																														Ctx: p7196,
 																														FreeVars: ast.Identifiers{
 																															"v",
 																														},
@@ -85244,11 +89907,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(661),
+																															Line: int(666),
 																															Column: int(9),
 																														},
 																														End: ast.Location{
-																															Line: int(706),
+																															Line: int(711),
 																															Column: int(64),
 																														},
 																														File: p1,
@@ -85261,7 +89924,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p6802,
+																													Ctx: p7196,
 																													FreeVars: ast.Identifiers{
 																														"arr",
 																														"codes",
@@ -85285,17 +89948,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(661),
+																																		Line: int(666),
 																																		Column: int(22),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(661),
+																																		Line: int(666),
 																																		Column: int(30),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p6871,
+																																Ctx: p7265,
 																																FreeVars: ast.Identifiers{
 																																	"codes",
 																																	"i",
@@ -85306,17 +89969,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(661),
+																																			Line: int(666),
 																																			Column: int(22),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(661),
+																																			Line: int(666),
 																																			Column: int(27),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p6871,
+																																	Ctx: p7265,
 																																	FreeVars: ast.Identifiers{
 																																		"codes",
 																																	},
@@ -85329,17 +89992,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(661),
+																																			Line: int(666),
 																																			Column: int(28),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(661),
+																																			Line: int(666),
 																																			Column: int(29),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p6871,
+																																	Ctx: p7265,
 																																	FreeVars: ast.Identifiers{
 																																		"i",
 																																	},
@@ -85358,11 +90021,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(662),
+																																Line: int(667),
 																																Column: int(9),
 																															},
 																															End: ast.Location{
-																																Line: int(706),
+																																Line: int(711),
 																																Column: int(64),
 																															},
 																															File: p1,
@@ -85375,7 +90038,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p6802,
+																														Ctx: p7196,
 																														FreeVars: ast.Identifiers{
 																															"arr",
 																															"code",
@@ -85395,17 +90058,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(662),
+																																	Line: int(667),
 																																	Column: int(12),
 																																},
 																																End: ast.Location{
-																																	Line: int(662),
+																																	Line: int(667),
 																																	Column: int(38),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p6802,
+																															Ctx: p7196,
 																															FreeVars: ast.Identifiers{
 																																"code",
 																																"std",
@@ -85416,17 +90079,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(662),
+																																		Line: int(667),
 																																		Column: int(12),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(662),
+																																		Line: int(667),
 																																		Column: int(26),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p6802,
+																																Ctx: p7196,
 																																FreeVars: ast.Identifiers{
 																																	"code",
 																																	"std",
@@ -85437,17 +90100,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(662),
+																																			Line: int(667),
 																																			Column: int(12),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(662),
+																																			Line: int(667),
 																																			Column: int(20),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p6802,
+																																	Ctx: p7196,
 																																	FreeVars: ast.Identifiers{
 																																		"std",
 																																	},
@@ -85457,11 +90120,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(662),
+																																				Line: int(667),
 																																				Column: int(12),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(662),
+																																				Line: int(667),
 																																				Column: int(15),
 																																			},
 																																			File: p1,
@@ -85509,17 +90172,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(662),
+																																						Line: int(667),
 																																						Column: int(21),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(662),
+																																						Line: int(667),
 																																						Column: int(25),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p6891,
+																																				Ctx: p7285,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -85543,17 +90206,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(662),
+																																		Line: int(667),
 																																		Column: int(30),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(662),
+																																		Line: int(667),
 																																		Column: int(38),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p6802,
+																																Ctx: p7196,
 																																FreeVars: nil,
 																															},
 																															Value: "string",
@@ -85567,17 +90230,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(663),
+																																	Line: int(668),
 																																	Column: int(11),
 																																},
 																																End: ast.Location{
-																																	Line: int(663),
+																																	Line: int(668),
 																																	Column: int(59),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p6802,
+																															Ctx: p7196,
 																															FreeVars: ast.Identifiers{
 																																"arr",
 																																"code",
@@ -85593,11 +90256,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(663),
+																																		Line: int(668),
 																																		Column: int(11),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(663),
+																																		Line: int(668),
 																																		Column: int(27),
 																																	},
 																																	File: p1,
@@ -85610,7 +90273,7 @@ var _StdAst = &ast.DesugaredObject{
 																																		Comment: []string{},
 																																	},
 																																},
-																																Ctx: p6802,
+																																Ctx: p7196,
 																																FreeVars: ast.Identifiers{
 																																	"format_codes_arr",
 																																},
@@ -85626,17 +90289,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(28),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(33),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6901,
+																																			Ctx: p7295,
 																																			FreeVars: ast.Identifiers{
 																																				"codes",
 																																			},
@@ -85651,17 +90314,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(35),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(38),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6901,
+																																			Ctx: p7295,
 																																			FreeVars: ast.Identifiers{
 																																				"arr",
 																																			},
@@ -85676,17 +90339,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(40),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(45),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6901,
+																																			Ctx: p7295,
 																																			FreeVars: ast.Identifiers{
 																																				"i",
 																																			},
@@ -85696,17 +90359,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(40),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(41),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p6901,
+																																				Ctx: p7295,
 																																				FreeVars: ast.Identifiers{
 																																					"i",
 																																				},
@@ -85720,17 +90383,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(44),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(45),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p6901,
+																																				Ctx: p7295,
 																																				FreeVars: nil,
 																																			},
 																																			Value: float64(1),
@@ -85745,17 +90408,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(47),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(48),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6901,
+																																			Ctx: p7295,
 																																			FreeVars: ast.Identifiers{
 																																				"j",
 																																			},
@@ -85770,17 +90433,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(50),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(663),
+																																					Line: int(668),
 																																					Column: int(58),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6901,
+																																			Ctx: p7295,
 																																			FreeVars: ast.Identifiers{
 																																				"code",
 																																				"v",
@@ -85791,17 +90454,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(50),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(51),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p6901,
+																																				Ctx: p7295,
 																																				FreeVars: ast.Identifiers{
 																																					"v",
 																																				},
@@ -85815,17 +90478,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(54),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(663),
+																																						Line: int(668),
 																																						Column: int(58),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p6901,
+																																				Ctx: p7295,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -85856,11 +90519,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(665),
+																																	Line: int(670),
 																																	Column: int(11),
 																																},
 																																End: ast.Location{
-																																	Line: int(706),
+																																	Line: int(711),
 																																	Column: int(64),
 																																},
 																																File: p1,
@@ -85873,7 +90536,7 @@ var _StdAst = &ast.DesugaredObject{
 																																	Comment: []string{},
 																																},
 																															},
-																															Ctx: p6802,
+																															Ctx: p7196,
 																															FreeVars: ast.Identifiers{
 																																"arr",
 																																"code",
@@ -85898,17 +90561,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(665),
+																																				Line: int(670),
 																																				Column: int(23),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(674),
+																																				Line: int(679),
 																																				Column: int(12),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p6924,
+																																		Ctx: p7318,
 																																		FreeVars: ast.Identifiers{
 																																			"arr",
 																																			"code",
@@ -85921,17 +90584,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(665),
+																																					Line: int(670),
 																																					Column: int(26),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(665),
+																																					Line: int(670),
 																																					Column: int(40),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6924,
+																																			Ctx: p7318,
 																																			FreeVars: ast.Identifiers{
 																																				"code",
 																																			},
@@ -85941,17 +90604,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(665),
+																																						Line: int(670),
 																																						Column: int(26),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(665),
+																																						Line: int(670),
 																																						Column: int(33),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p6924,
+																																				Ctx: p7318,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -85961,11 +90624,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(665),
+																																							Line: int(670),
 																																							Column: int(26),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(665),
+																																							Line: int(670),
 																																							Column: int(30),
 																																						},
 																																						File: p1,
@@ -86011,17 +90674,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(665),
+																																						Line: int(670),
 																																						Column: int(37),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(665),
+																																						Line: int(670),
 																																						Column: int(40),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p6924,
+																																				Ctx: p7318,
 																																				FreeVars: nil,
 																																			},
 																																			Value: "*",
@@ -86035,17 +90698,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(665),
+																																					Line: int(670),
 																																					Column: int(46),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(671),
+																																					Line: int(676),
 																																					Column: int(12),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6924,
+																																			Ctx: p7318,
 																																			FreeVars: ast.Identifiers{
 																																				"arr",
 																																				"j",
@@ -86083,17 +90746,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(666),
+																																								Line: int(671),
 																																								Column: int(16),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(666),
+																																								Line: int(671),
 																																								Column: int(21),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6939,
+																																						Ctx: p7333,
 																																						FreeVars: ast.Identifiers{
 																																							"j",
 																																						},
@@ -86103,17 +90766,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(666),
+																																									Line: int(671),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(666),
+																																									Line: int(671),
 																																									Column: int(17),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6939,
+																																							Ctx: p7333,
 																																							FreeVars: ast.Identifiers{
 																																								"j",
 																																							},
@@ -86127,17 +90790,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(666),
+																																									Line: int(671),
 																																									Column: int(20),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(666),
+																																									Line: int(671),
 																																									Column: int(21),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6939,
+																																							Ctx: p7333,
 																																							FreeVars: nil,
 																																						},
 																																						Value: float64(1),
@@ -86175,17 +90838,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(667),
+																																								Line: int(672),
 																																								Column: int(17),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(670),
+																																								Line: int(675),
 																																								Column: int(21),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6939,
+																																						Ctx: p7333,
 																																						FreeVars: ast.Identifiers{
 																																							"arr",
 																																							"j",
@@ -86197,17 +90860,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(667),
+																																									Line: int(672),
 																																									Column: int(20),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(667),
+																																									Line: int(672),
 																																									Column: int(40),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6939,
+																																							Ctx: p7333,
 																																							FreeVars: ast.Identifiers{
 																																								"arr",
 																																								"j",
@@ -86219,17 +90882,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(667),
+																																										Line: int(672),
 																																										Column: int(20),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(667),
+																																										Line: int(672),
 																																										Column: int(21),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6939,
+																																								Ctx: p7333,
 																																								FreeVars: ast.Identifiers{
 																																									"j",
 																																								},
@@ -86243,17 +90906,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(667),
+																																										Line: int(672),
 																																										Column: int(25),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(667),
+																																										Line: int(672),
 																																										Column: int(40),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6939,
+																																								Ctx: p7333,
 																																								FreeVars: ast.Identifiers{
 																																									"arr",
 																																									"std",
@@ -86264,17 +90927,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(667),
+																																											Line: int(672),
 																																											Column: int(25),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(667),
+																																											Line: int(672),
 																																											Column: int(35),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6939,
+																																									Ctx: p7333,
 																																									FreeVars: ast.Identifiers{
 																																										"std",
 																																									},
@@ -86284,11 +90947,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(667),
+																																												Line: int(672),
 																																												Column: int(25),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(667),
+																																												Line: int(672),
 																																												Column: int(28),
 																																											},
 																																											File: p1,
@@ -86336,17 +90999,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(667),
+																																														Line: int(672),
 																																														Column: int(36),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(667),
+																																														Line: int(672),
 																																														Column: int(39),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p6960,
+																																												Ctx: p7354,
 																																												FreeVars: ast.Identifiers{
 																																													"arr",
 																																												},
@@ -86370,11 +91033,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(668),
+																																									Line: int(673),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(668),
+																																									Line: int(673),
 																																									Column: int(101),
 																																								},
 																																								File: p1,
@@ -86387,7 +91050,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p6939,
+																																							Ctx: p7333,
 																																							FreeVars: ast.Identifiers{
 																																								"arr",
 																																								"j",
@@ -86399,17 +91062,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(668),
+																																										Line: int(673),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(668),
+																																										Line: int(673),
 																																										Column: int(100),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6939,
+																																								Ctx: p7333,
 																																								FreeVars: ast.Identifiers{
 																																									"arr",
 																																									"j",
@@ -86421,17 +91084,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(668),
+																																											Line: int(673),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(668),
+																																											Line: int(673),
 																																											Column: int(96),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6939,
+																																									Ctx: p7333,
 																																									FreeVars: ast.Identifiers{
 																																										"arr",
 																																										"std",
@@ -86442,17 +91105,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(668),
+																																												Line: int(673),
 																																												Column: int(22),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(668),
+																																												Line: int(673),
 																																												Column: int(71),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6939,
+																																										Ctx: p7333,
 																																										FreeVars: ast.Identifiers{
 																																											"arr",
 																																											"std",
@@ -86463,17 +91126,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(668),
+																																													Line: int(673),
 																																													Column: int(22),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(668),
+																																													Line: int(673),
 																																													Column: int(53),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p6939,
+																																											Ctx: p7333,
 																																											FreeVars: nil,
 																																										},
 																																										Value: "Not enough values to format: ",
@@ -86487,17 +91150,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(668),
+																																													Line: int(673),
 																																													Column: int(56),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(668),
+																																													Line: int(673),
 																																													Column: int(71),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p6939,
+																																											Ctx: p7333,
 																																											FreeVars: ast.Identifiers{
 																																												"arr",
 																																												"std",
@@ -86508,17 +91171,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(668),
+																																														Line: int(673),
 																																														Column: int(56),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(668),
+																																														Line: int(673),
 																																														Column: int(66),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p6939,
+																																												Ctx: p7333,
 																																												FreeVars: ast.Identifiers{
 																																													"std",
 																																												},
@@ -86528,11 +91191,11 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(668),
+																																															Line: int(673),
 																																															Column: int(56),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(668),
+																																															Line: int(673),
 																																															Column: int(59),
 																																														},
 																																														File: p1,
@@ -86580,17 +91243,17 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(668),
+																																																	Line: int(673),
 																																																	Column: int(67),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(668),
+																																																	Line: int(673),
 																																																	Column: int(70),
 																																																},
 																																																File: p1,
 																																															},
 																																															Fodder: ast.Fodder{},
-																																															Ctx: p6981,
+																																															Ctx: p7375,
 																																															FreeVars: ast.Identifiers{
 																																																"arr",
 																																															},
@@ -86615,17 +91278,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(668),
+																																												Line: int(673),
 																																												Column: int(74),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(668),
+																																												Line: int(673),
 																																												Column: int(96),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p6939,
+																																										Ctx: p7333,
 																																										FreeVars: nil,
 																																									},
 																																									Value: ", expected at least ",
@@ -86640,17 +91303,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(668),
+																																											Line: int(673),
 																																											Column: int(99),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(668),
+																																											Line: int(673),
 																																											Column: int(100),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p6939,
+																																									Ctx: p7333,
 																																									FreeVars: ast.Identifiers{
 																																										"j",
 																																									},
@@ -86672,17 +91335,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(670),
+																																									Line: int(675),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(670),
+																																									Line: int(675),
 																																									Column: int(21),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p6939,
+																																							Ctx: p7333,
 																																							FreeVars: ast.Identifiers{
 																																								"arr",
 																																								"j",
@@ -86693,11 +91356,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(670),
+																																										Line: int(675),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(670),
+																																										Line: int(675),
 																																										Column: int(18),
 																																									},
 																																									File: p1,
@@ -86710,7 +91373,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p6939,
+																																								Ctx: p7333,
 																																								FreeVars: ast.Identifiers{
 																																									"arr",
 																																								},
@@ -86723,17 +91386,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(670),
+																																										Line: int(675),
 																																										Column: int(19),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(670),
+																																										Line: int(675),
 																																										Column: int(20),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p6939,
+																																								Ctx: p7333,
 																																								FreeVars: ast.Identifiers{
 																																									"j",
 																																								},
@@ -86755,17 +91418,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(671),
+																																					Line: int(676),
 																																					Column: int(18),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(674),
+																																					Line: int(679),
 																																					Column: int(12),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p6924,
+																																			Ctx: p7318,
 																																			FreeVars: ast.Identifiers{
 																																				"code",
 																																				"j",
@@ -86802,17 +91465,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(672),
+																																								Line: int(677),
 																																								Column: int(16),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(672),
+																																								Line: int(677),
 																																								Column: int(17),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6999,
+																																						Ctx: p7393,
 																																						FreeVars: ast.Identifiers{
 																																							"j",
 																																						},
@@ -86850,17 +91513,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(673),
+																																								Line: int(678),
 																																								Column: int(17),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(673),
+																																								Line: int(678),
 																																								Column: int(24),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6999,
+																																						Ctx: p7393,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																						},
@@ -86870,11 +91533,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(673),
+																																									Line: int(678),
 																																									Column: int(17),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(673),
+																																									Line: int(678),
 																																									Column: int(21),
 																																								},
 																																								File: p1,
@@ -86928,11 +91591,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(675),
+																																		Line: int(680),
 																																		Column: int(11),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(706),
+																																		Line: int(711),
 																																		Column: int(64),
 																																	},
 																																	File: p1,
@@ -86945,7 +91608,7 @@ var _StdAst = &ast.DesugaredObject{
 																																		Comment: []string{},
 																																	},
 																																},
-																																Ctx: p6802,
+																																Ctx: p7196,
 																																FreeVars: ast.Identifiers{
 																																	"arr",
 																																	"code",
@@ -86970,17 +91633,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(675),
+																																					Line: int(680),
 																																					Column: int(24),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(684),
+																																					Line: int(689),
 																																					Column: int(12),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p7012,
+																																			Ctx: p7406,
 																																			FreeVars: ast.Identifiers{
 																																				"arr",
 																																				"code",
@@ -86993,17 +91656,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(675),
+																																						Line: int(680),
 																																						Column: int(27),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(675),
+																																						Line: int(680),
 																																						Column: int(43),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7012,
+																																				Ctx: p7406,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -87013,17 +91676,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(675),
+																																							Line: int(680),
 																																							Column: int(27),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(675),
+																																							Line: int(680),
 																																							Column: int(36),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7012,
+																																					Ctx: p7406,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -87033,11 +91696,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(675),
+																																								Line: int(680),
 																																								Column: int(27),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(675),
+																																								Line: int(680),
 																																								Column: int(31),
 																																							},
 																																							File: p1,
@@ -87083,17 +91746,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(675),
+																																							Line: int(680),
 																																							Column: int(40),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(675),
+																																							Line: int(680),
 																																							Column: int(43),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7012,
+																																					Ctx: p7406,
 																																					FreeVars: nil,
 																																				},
 																																				Value: "*",
@@ -87107,17 +91770,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(675),
+																																						Line: int(680),
 																																						Column: int(49),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(681),
+																																						Line: int(686),
 																																						Column: int(12),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7012,
+																																				Ctx: p7406,
 																																				FreeVars: ast.Identifiers{
 																																					"arr",
 																																					"std",
@@ -87155,17 +91818,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(676),
+																																									Line: int(681),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(676),
+																																									Line: int(681),
 																																									Column: int(25),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7027,
+																																							Ctx: p7421,
 																																							FreeVars: ast.Identifiers{
 																																								"tmp",
 																																							},
@@ -87175,17 +91838,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(676),
+																																										Line: int(681),
 																																										Column: int(16),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(676),
+																																										Line: int(681),
 																																										Column: int(21),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7027,
+																																								Ctx: p7421,
 																																								FreeVars: ast.Identifiers{
 																																									"tmp",
 																																								},
@@ -87195,11 +91858,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(676),
+																																											Line: int(681),
 																																											Column: int(16),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(676),
+																																											Line: int(681),
 																																											Column: int(19),
 																																										},
 																																										File: p1,
@@ -87245,17 +91908,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(676),
+																																										Line: int(681),
 																																										Column: int(24),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(676),
+																																										Line: int(681),
 																																										Column: int(25),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7027,
+																																								Ctx: p7421,
 																																								FreeVars: nil,
 																																							},
 																																							Value: float64(1),
@@ -87293,17 +91956,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(677),
+																																									Line: int(682),
 																																									Column: int(19),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(680),
+																																									Line: int(685),
 																																									Column: int(25),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7027,
+																																							Ctx: p7421,
 																																							FreeVars: ast.Identifiers{
 																																								"arr",
 																																								"std",
@@ -87315,17 +91978,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(677),
+																																										Line: int(682),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(677),
+																																										Line: int(682),
 																																										Column: int(46),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7027,
+																																								Ctx: p7421,
 																																								FreeVars: ast.Identifiers{
 																																									"arr",
 																																									"std",
@@ -87337,17 +92000,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(677),
+																																											Line: int(682),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(677),
+																																											Line: int(682),
 																																											Column: int(27),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7027,
+																																									Ctx: p7421,
 																																									FreeVars: ast.Identifiers{
 																																										"tmp",
 																																									},
@@ -87357,11 +92020,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(677),
+																																												Line: int(682),
 																																												Column: int(22),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(677),
+																																												Line: int(682),
 																																												Column: int(25),
 																																											},
 																																											File: p1,
@@ -87407,17 +92070,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(677),
+																																											Line: int(682),
 																																											Column: int(31),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(677),
+																																											Line: int(682),
 																																											Column: int(46),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7027,
+																																									Ctx: p7421,
 																																									FreeVars: ast.Identifiers{
 																																										"arr",
 																																										"std",
@@ -87428,17 +92091,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(677),
+																																												Line: int(682),
 																																												Column: int(31),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(677),
+																																												Line: int(682),
 																																												Column: int(41),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7027,
+																																										Ctx: p7421,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																										},
@@ -87448,11 +92111,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(677),
+																																													Line: int(682),
 																																													Column: int(31),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(677),
+																																													Line: int(682),
 																																													Column: int(34),
 																																												},
 																																												File: p1,
@@ -87500,17 +92163,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(677),
+																																															Line: int(682),
 																																															Column: int(42),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(677),
+																																															Line: int(682),
 																																															Column: int(45),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7054,
+																																													Ctx: p7448,
 																																													FreeVars: ast.Identifiers{
 																																														"arr",
 																																													},
@@ -87534,11 +92197,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(678),
+																																										Line: int(683),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(678),
+																																										Line: int(683),
 																																										Column: int(105),
 																																									},
 																																									File: p1,
@@ -87551,7 +92214,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p7027,
+																																								Ctx: p7421,
 																																								FreeVars: ast.Identifiers{
 																																									"arr",
 																																									"std",
@@ -87563,17 +92226,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(678),
+																																											Line: int(683),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(678),
+																																											Line: int(683),
 																																											Column: int(104),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7027,
+																																									Ctx: p7421,
 																																									FreeVars: ast.Identifiers{
 																																										"arr",
 																																										"std",
@@ -87585,17 +92248,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(678),
+																																												Line: int(683),
 																																												Column: int(22),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(678),
+																																												Line: int(683),
 																																												Column: int(96),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7027,
+																																										Ctx: p7421,
 																																										FreeVars: ast.Identifiers{
 																																											"arr",
 																																											"std",
@@ -87606,17 +92269,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(678),
+																																													Line: int(683),
 																																													Column: int(22),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(678),
+																																													Line: int(683),
 																																													Column: int(71),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7027,
+																																											Ctx: p7421,
 																																											FreeVars: ast.Identifiers{
 																																												"arr",
 																																												"std",
@@ -87627,17 +92290,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(678),
+																																														Line: int(683),
 																																														Column: int(22),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(678),
+																																														Line: int(683),
 																																														Column: int(53),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7027,
+																																												Ctx: p7421,
 																																												FreeVars: nil,
 																																											},
 																																											Value: "Not enough values to format: ",
@@ -87651,17 +92314,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(678),
+																																														Line: int(683),
 																																														Column: int(56),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(678),
+																																														Line: int(683),
 																																														Column: int(71),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7027,
+																																												Ctx: p7421,
 																																												FreeVars: ast.Identifiers{
 																																													"arr",
 																																													"std",
@@ -87672,17 +92335,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(678),
+																																															Line: int(683),
 																																															Column: int(56),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(678),
+																																															Line: int(683),
 																																															Column: int(66),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7027,
+																																													Ctx: p7421,
 																																													FreeVars: ast.Identifiers{
 																																														"std",
 																																													},
@@ -87692,11 +92355,11 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(678),
+																																																Line: int(683),
 																																																Column: int(56),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(678),
+																																																Line: int(683),
 																																																Column: int(59),
 																																															},
 																																															File: p1,
@@ -87744,17 +92407,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																LocRange: ast.LocationRange{
 																																																	FileName: "<std>",
 																																																	Begin: ast.Location{
-																																																		Line: int(678),
+																																																		Line: int(683),
 																																																		Column: int(67),
 																																																	},
 																																																	End: ast.Location{
-																																																		Line: int(678),
+																																																		Line: int(683),
 																																																		Column: int(70),
 																																																	},
 																																																	File: p1,
 																																																},
 																																																Fodder: ast.Fodder{},
-																																																Ctx: p7075,
+																																																Ctx: p7469,
 																																																FreeVars: ast.Identifiers{
 																																																	"arr",
 																																																},
@@ -87779,17 +92442,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(678),
+																																													Line: int(683),
 																																													Column: int(74),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(678),
+																																													Line: int(683),
 																																													Column: int(96),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7027,
+																																											Ctx: p7421,
 																																											FreeVars: nil,
 																																										},
 																																										Value: ", expected at least ",
@@ -87804,17 +92467,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(678),
+																																												Line: int(683),
 																																												Column: int(99),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(678),
+																																												Line: int(683),
 																																												Column: int(104),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7027,
+																																										Ctx: p7421,
 																																										FreeVars: ast.Identifiers{
 																																											"tmp",
 																																										},
@@ -87824,11 +92487,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(678),
+																																													Line: int(683),
 																																													Column: int(99),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(678),
+																																													Line: int(683),
 																																													Column: int(102),
 																																												},
 																																												File: p1,
@@ -87882,17 +92545,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(680),
+																																										Line: int(685),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(680),
+																																										Line: int(685),
 																																										Column: int(25),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7027,
+																																								Ctx: p7421,
 																																								FreeVars: ast.Identifiers{
 																																									"arr",
 																																									"tmp",
@@ -87903,11 +92566,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(680),
+																																											Line: int(685),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(680),
+																																											Line: int(685),
 																																											Column: int(18),
 																																										},
 																																										File: p1,
@@ -87920,7 +92583,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p7027,
+																																									Ctx: p7421,
 																																									FreeVars: ast.Identifiers{
 																																										"arr",
 																																									},
@@ -87933,17 +92596,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(680),
+																																											Line: int(685),
 																																											Column: int(19),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(680),
+																																											Line: int(685),
 																																											Column: int(24),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7027,
+																																									Ctx: p7421,
 																																									FreeVars: ast.Identifiers{
 																																										"tmp",
 																																									},
@@ -87953,11 +92616,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(680),
+																																												Line: int(685),
 																																												Column: int(19),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(680),
+																																												Line: int(685),
 																																												Column: int(22),
 																																											},
 																																											File: p1,
@@ -88011,17 +92674,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(681),
+																																						Line: int(686),
 																																						Column: int(18),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(684),
+																																						Line: int(689),
 																																						Column: int(12),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7012,
+																																				Ctx: p7406,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																					"tmp",
@@ -88058,17 +92721,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(682),
+																																									Line: int(687),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(682),
+																																									Line: int(687),
 																																									Column: int(21),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7099,
+																																							Ctx: p7493,
 																																							FreeVars: ast.Identifiers{
 																																								"tmp",
 																																							},
@@ -88078,11 +92741,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(682),
+																																										Line: int(687),
 																																										Column: int(16),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(682),
+																																										Line: int(687),
 																																										Column: int(19),
 																																									},
 																																									File: p1,
@@ -88152,17 +92815,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(683),
+																																									Line: int(688),
 																																									Column: int(19),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(683),
+																																									Line: int(688),
 																																									Column: int(28),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7099,
+																																							Ctx: p7493,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																							},
@@ -88172,11 +92835,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(683),
+																																										Line: int(688),
 																																										Column: int(19),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(683),
+																																										Line: int(688),
 																																										Column: int(23),
 																																									},
 																																									File: p1,
@@ -88230,11 +92893,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(685),
+																																			Line: int(690),
 																																			Column: int(11),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(706),
+																																			Line: int(711),
 																																			Column: int(64),
 																																		},
 																																		File: p1,
@@ -88247,7 +92910,7 @@ var _StdAst = &ast.DesugaredObject{
 																																			Comment: []string{},
 																																		},
 																																	},
-																																	Ctx: p6802,
+																																	Ctx: p7196,
 																																	FreeVars: ast.Identifiers{
 																																		"arr",
 																																		"code",
@@ -88273,17 +92936,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(685),
+																																						Line: int(690),
 																																						Column: int(22),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(685),
+																																						Line: int(690),
 																																						Column: int(28),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7115,
+																																				Ctx: p7509,
 																																				FreeVars: ast.Identifiers{
 																																					"tmp2",
 																																				},
@@ -88293,11 +92956,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(685),
+																																							Line: int(690),
 																																							Column: int(22),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(685),
+																																							Line: int(690),
 																																							Column: int(26),
 																																						},
 																																						File: p1,
@@ -88345,11 +93008,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(686),
+																																				Line: int(691),
 																																				Column: int(11),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(706),
+																																				Line: int(711),
 																																				Column: int(64),
 																																			},
 																																			File: p1,
@@ -88362,7 +93025,7 @@ var _StdAst = &ast.DesugaredObject{
 																																				Comment: []string{},
 																																			},
 																																		},
-																																		Ctx: p6802,
+																																		Ctx: p7196,
 																																		FreeVars: ast.Identifiers{
 																																			"arr",
 																																			"code",
@@ -88389,12 +93052,12 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(687),
+																																							Line: int(692),
 																																							Column: int(13),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(690),
-																																							Column: int(102),
+																																							Line: int(695),
+																																							Column: int(103),
 																																						},
 																																						File: p1,
 																																					},
@@ -88406,7 +93069,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p7126,
+																																					Ctx: p7520,
 																																					FreeVars: ast.Identifiers{
 																																						"arr",
 																																						"j2",
@@ -88418,17 +93081,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(687),
+																																								Line: int(692),
 																																								Column: int(16),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(687),
+																																								Line: int(692),
 																																								Column: int(36),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7126,
+																																						Ctx: p7520,
 																																						FreeVars: ast.Identifiers{
 																																							"arr",
 																																							"j2",
@@ -88440,17 +93103,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(687),
+																																									Line: int(692),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(687),
+																																									Line: int(692),
 																																									Column: int(18),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7126,
+																																							Ctx: p7520,
 																																							FreeVars: ast.Identifiers{
 																																								"j2",
 																																							},
@@ -88464,17 +93127,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(687),
+																																									Line: int(692),
 																																									Column: int(21),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(687),
+																																									Line: int(692),
 																																									Column: int(36),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7126,
+																																							Ctx: p7520,
 																																							FreeVars: ast.Identifiers{
 																																								"arr",
 																																								"std",
@@ -88485,17 +93148,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(687),
+																																										Line: int(692),
 																																										Column: int(21),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(687),
+																																										Line: int(692),
 																																										Column: int(31),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7126,
+																																								Ctx: p7520,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																								},
@@ -88505,11 +93168,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(687),
+																																											Line: int(692),
 																																											Column: int(21),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(687),
+																																											Line: int(692),
 																																											Column: int(24),
 																																										},
 																																										File: p1,
@@ -88557,17 +93220,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(687),
+																																													Line: int(692),
 																																													Column: int(32),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(687),
+																																													Line: int(692),
 																																													Column: int(35),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7141,
+																																											Ctx: p7535,
 																																											FreeVars: ast.Identifiers{
 																																												"arr",
 																																											},
@@ -88591,17 +93254,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(688),
+																																								Line: int(693),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(688),
+																																								Line: int(693),
 																																								Column: int(22),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7126,
+																																						Ctx: p7520,
 																																						FreeVars: ast.Identifiers{
 																																							"arr",
 																																							"j2",
@@ -88612,11 +93275,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(688),
+																																									Line: int(693),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(688),
+																																									Line: int(693),
 																																									Column: int(18),
 																																								},
 																																								File: p1,
@@ -88629,7 +93292,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p7126,
+																																							Ctx: p7520,
 																																							FreeVars: ast.Identifiers{
 																																								"arr",
 																																							},
@@ -88642,17 +93305,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(688),
+																																									Line: int(693),
 																																									Column: int(19),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(688),
+																																									Line: int(693),
 																																									Column: int(21),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7126,
+																																							Ctx: p7520,
 																																							FreeVars: ast.Identifiers{
 																																								"j2",
 																																							},
@@ -88675,12 +93338,12 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(690),
+																																								Line: int(695),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(690),
-																																								Column: int(102),
+																																								Line: int(695),
+																																								Column: int(103),
 																																							},
 																																							File: p1,
 																																						},
@@ -88692,7 +93355,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p7126,
+																																						Ctx: p7520,
 																																						FreeVars: ast.Identifiers{
 																																							"arr",
 																																							"j2",
@@ -88704,17 +93367,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(690),
+																																									Line: int(695),
 																																									Column: int(22),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(690),
-																																									Column: int(101),
+																																									Line: int(695),
+																																									Column: int(102),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7126,
+																																							Ctx: p7520,
 																																							FreeVars: ast.Identifiers{
 																																								"arr",
 																																								"j2",
@@ -88726,17 +93389,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(690),
+																																										Line: int(695),
 																																										Column: int(22),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(690),
-																																										Column: int(96),
+																																										Line: int(695),
+																																										Column: int(97),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7126,
+																																								Ctx: p7520,
 																																								FreeVars: ast.Identifiers{
 																																									"arr",
 																																									"std",
@@ -88747,17 +93410,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(690),
+																																											Line: int(695),
 																																											Column: int(22),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(690),
+																																											Line: int(695),
 																																											Column: int(71),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7126,
+																																									Ctx: p7520,
 																																									FreeVars: ast.Identifiers{
 																																										"arr",
 																																										"std",
@@ -88768,17 +93431,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(690),
+																																												Line: int(695),
 																																												Column: int(22),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(690),
+																																												Line: int(695),
 																																												Column: int(53),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7126,
+																																										Ctx: p7520,
 																																										FreeVars: nil,
 																																									},
 																																									Value: "Not enough values to format: ",
@@ -88792,17 +93455,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(690),
+																																												Line: int(695),
 																																												Column: int(56),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(690),
+																																												Line: int(695),
 																																												Column: int(71),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7126,
+																																										Ctx: p7520,
 																																										FreeVars: ast.Identifiers{
 																																											"arr",
 																																											"std",
@@ -88813,17 +93476,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(690),
+																																													Line: int(695),
 																																													Column: int(56),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(690),
+																																													Line: int(695),
 																																													Column: int(66),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7126,
+																																											Ctx: p7520,
 																																											FreeVars: ast.Identifiers{
 																																												"std",
 																																											},
@@ -88833,11 +93496,11 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(690),
+																																														Line: int(695),
 																																														Column: int(56),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(690),
+																																														Line: int(695),
 																																														Column: int(59),
 																																													},
 																																													File: p1,
@@ -88885,17 +93548,17 @@ var _StdAst = &ast.DesugaredObject{
 																																														LocRange: ast.LocationRange{
 																																															FileName: "<std>",
 																																															Begin: ast.Location{
-																																																Line: int(690),
+																																																Line: int(695),
 																																																Column: int(67),
 																																															},
 																																															End: ast.Location{
-																																																Line: int(690),
+																																																Line: int(695),
 																																																Column: int(70),
 																																															},
 																																															File: p1,
 																																														},
 																																														Fodder: ast.Fodder{},
-																																														Ctx: p7170,
+																																														Ctx: p7564,
 																																														FreeVars: ast.Identifiers{
 																																															"arr",
 																																														},
@@ -88920,20 +93583,20 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(690),
+																																											Line: int(695),
 																																											Column: int(74),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(690),
-																																											Column: int(96),
+																																											Line: int(695),
+																																											Column: int(97),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7126,
+																																									Ctx: p7520,
 																																									FreeVars: nil,
 																																								},
-																																								Value: ", expected at least ",
+																																								Value: ", expected more than ",
 																																								Kind: ast.LiteralStringKind(1),
 																																								BlockIndent: "",
 																																							},
@@ -88945,17 +93608,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(690),
-																																										Column: int(99),
+																																										Line: int(695),
+																																										Column: int(100),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(690),
-																																										Column: int(101),
+																																										Line: int(695),
+																																										Column: int(102),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7126,
+																																								Ctx: p7520,
 																																								FreeVars: ast.Identifiers{
 																																									"j2",
 																																								},
@@ -88974,11 +93637,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(691),
+																																					Line: int(696),
 																																					Column: int(11),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(706),
+																																					Line: int(711),
 																																					Column: int(64),
 																																				},
 																																				File: p1,
@@ -88991,7 +93654,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p6802,
+																																			Ctx: p7196,
 																																			FreeVars: ast.Identifiers{
 																																				"arr",
 																																				"code",
@@ -89018,11 +93681,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(692),
+																																								Line: int(697),
 																																								Column: int(13),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(695),
+																																								Line: int(700),
 																																								Column: int(60),
 																																							},
 																																							File: p1,
@@ -89035,7 +93698,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p7181,
+																																						Ctx: p7575,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																							"format_code",
@@ -89050,17 +93713,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(692),
+																																									Line: int(697),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(692),
+																																									Line: int(697),
 																																									Column: int(33),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7181,
+																																							Ctx: p7575,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																							},
@@ -89070,17 +93733,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(692),
+																																										Line: int(697),
 																																										Column: int(16),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(692),
+																																										Line: int(697),
 																																										Column: int(26),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7181,
+																																								Ctx: p7575,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																								},
@@ -89090,11 +93753,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(692),
+																																											Line: int(697),
 																																											Column: int(16),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(692),
+																																											Line: int(697),
 																																											Column: int(20),
 																																										},
 																																										File: p1,
@@ -89140,17 +93803,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(692),
+																																										Line: int(697),
 																																										Column: int(30),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(692),
+																																										Line: int(697),
 																																										Column: int(33),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7181,
+																																								Ctx: p7575,
 																																								FreeVars: nil,
 																																							},
 																																							Value: "%",
@@ -89164,11 +93827,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(693),
+																																									Line: int(698),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(693),
+																																									Line: int(698),
 																																									Column: int(18),
 																																								},
 																																								File: p1,
@@ -89181,7 +93844,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p7181,
+																																							Ctx: p7575,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "%",
@@ -89201,17 +93864,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(695),
+																																									Line: int(700),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(695),
+																																									Line: int(700),
 																																									Column: int(60),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7181,
+																																							Ctx: p7575,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																								"format_code",
@@ -89226,11 +93889,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(695),
+																																										Line: int(700),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(695),
+																																										Line: int(700),
 																																										Column: int(26),
 																																									},
 																																									File: p1,
@@ -89243,7 +93906,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p7181,
+																																								Ctx: p7575,
 																																								FreeVars: ast.Identifiers{
 																																									"format_code",
 																																								},
@@ -89259,17 +93922,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(27),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(30),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7201,
+																																											Ctx: p7595,
 																																											FreeVars: ast.Identifiers{
 																																												"val",
 																																											},
@@ -89284,17 +93947,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(32),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(36),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7201,
+																																											Ctx: p7595,
 																																											FreeVars: ast.Identifiers{
 																																												"code",
 																																											},
@@ -89309,17 +93972,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(38),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(44),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7201,
+																																											Ctx: p7595,
 																																											FreeVars: ast.Identifiers{
 																																												"tmp",
 																																											},
@@ -89329,11 +93992,11 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(695),
+																																														Line: int(700),
 																																														Column: int(38),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(695),
+																																														Line: int(700),
 																																														Column: int(41),
 																																													},
 																																													File: p1,
@@ -89380,17 +94043,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(46),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(55),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7201,
+																																											Ctx: p7595,
 																																											FreeVars: ast.Identifiers{
 																																												"tmp2",
 																																											},
@@ -89400,11 +94063,11 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(695),
+																																														Line: int(700),
 																																														Column: int(46),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(695),
+																																														Line: int(700),
 																																														Column: int(50),
 																																													},
 																																													File: p1,
@@ -89451,17 +94114,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(57),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(695),
+																																													Line: int(700),
 																																													Column: int(59),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7201,
+																																											Ctx: p7595,
 																																											FreeVars: ast.Identifiers{
 																																												"j2",
 																																											},
@@ -89488,11 +94151,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(696),
+																																						Line: int(701),
 																																						Column: int(11),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(706),
+																																						Line: int(711),
 																																						Column: int(64),
 																																					},
 																																					File: p1,
@@ -89505,7 +94168,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p6802,
+																																				Ctx: p7196,
 																																				FreeVars: ast.Identifiers{
 																																					"arr",
 																																					"code",
@@ -89530,11 +94193,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(697),
+																																									Line: int(702),
 																																									Column: int(13),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(700),
+																																									Line: int(705),
 																																									Column: int(39),
 																																								},
 																																								File: p1,
@@ -89547,7 +94210,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p7223,
+																																							Ctx: p7617,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																								"pad_left",
@@ -89561,17 +94224,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(697),
+																																										Line: int(702),
 																																										Column: int(16),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(697),
+																																										Line: int(702),
 																																										Column: int(32),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7223,
+																																								Ctx: p7617,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																								},
@@ -89581,11 +94244,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(697),
+																																											Line: int(702),
 																																											Column: int(16),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(697),
+																																											Line: int(702),
 																																											Column: int(27),
 																																										},
 																																										File: p1,
@@ -89601,11 +94264,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(697),
+																																												Line: int(702),
 																																												Column: int(16),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(697),
+																																												Line: int(702),
 																																												Column: int(20),
 																																											},
 																																											File: p1,
@@ -89676,17 +94339,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(698),
+																																										Line: int(703),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(698),
+																																										Line: int(703),
 																																										Column: int(40),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7223,
+																																								Ctx: p7617,
 																																								FreeVars: ast.Identifiers{
 																																									"pad_right",
 																																									"s",
@@ -89698,11 +94361,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(698),
+																																											Line: int(703),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(698),
+																																											Line: int(703),
 																																											Column: int(24),
 																																										},
 																																										File: p1,
@@ -89715,7 +94378,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p7223,
+																																									Ctx: p7617,
 																																									FreeVars: ast.Identifiers{
 																																										"pad_right",
 																																									},
@@ -89731,17 +94394,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(698),
+																																														Line: int(703),
 																																														Column: int(25),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(698),
+																																														Line: int(703),
 																																														Column: int(26),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7240,
+																																												Ctx: p7634,
 																																												FreeVars: ast.Identifiers{
 																																													"s",
 																																												},
@@ -89756,17 +94419,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(698),
+																																														Line: int(703),
 																																														Column: int(28),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(698),
+																																														Line: int(703),
 																																														Column: int(34),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7240,
+																																												Ctx: p7634,
 																																												FreeVars: ast.Identifiers{
 																																													"tmp",
 																																												},
@@ -89776,11 +94439,11 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(698),
+																																															Line: int(703),
 																																															Column: int(28),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(698),
+																																															Line: int(703),
 																																															Column: int(31),
 																																														},
 																																														File: p1,
@@ -89827,17 +94490,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(698),
+																																														Line: int(703),
 																																														Column: int(36),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(698),
+																																														Line: int(703),
 																																														Column: int(39),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7240,
+																																												Ctx: p7634,
 																																												FreeVars: nil,
 																																											},
 																																											Value: " ",
@@ -89867,17 +94530,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(700),
+																																										Line: int(705),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(700),
+																																										Line: int(705),
 																																										Column: int(39),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7223,
+																																								Ctx: p7617,
 																																								FreeVars: ast.Identifiers{
 																																									"pad_left",
 																																									"s",
@@ -89889,11 +94552,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(700),
+																																											Line: int(705),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(700),
+																																											Line: int(705),
 																																											Column: int(23),
 																																										},
 																																										File: p1,
@@ -89906,7 +94569,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p7223,
+																																									Ctx: p7617,
 																																									FreeVars: ast.Identifiers{
 																																										"pad_left",
 																																									},
@@ -89922,17 +94585,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(700),
+																																														Line: int(705),
 																																														Column: int(24),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(700),
+																																														Line: int(705),
 																																														Column: int(25),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7256,
+																																												Ctx: p7650,
 																																												FreeVars: ast.Identifiers{
 																																													"s",
 																																												},
@@ -89947,17 +94610,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(700),
+																																														Line: int(705),
 																																														Column: int(27),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(700),
+																																														Line: int(705),
 																																														Column: int(33),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7256,
+																																												Ctx: p7650,
 																																												FreeVars: ast.Identifiers{
 																																													"tmp",
 																																												},
@@ -89967,11 +94630,11 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(700),
+																																															Line: int(705),
 																																															Column: int(27),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(700),
+																																															Line: int(705),
 																																															Column: int(30),
 																																														},
 																																														File: p1,
@@ -90018,17 +94681,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(700),
+																																														Line: int(705),
 																																														Column: int(35),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(700),
+																																														Line: int(705),
 																																														Column: int(38),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7256,
+																																												Ctx: p7650,
 																																												FreeVars: nil,
 																																											},
 																																											Value: " ",
@@ -90055,11 +94718,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(701),
+																																							Line: int(706),
 																																							Column: int(11),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(706),
+																																							Line: int(711),
 																																							Column: int(64),
 																																						},
 																																						File: p1,
@@ -90072,7 +94735,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p6802,
+																																					Ctx: p7196,
 																																					FreeVars: ast.Identifiers{
 																																						"arr",
 																																						"code",
@@ -90094,11 +94757,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(702),
+																																										Line: int(707),
 																																										Column: int(13),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(705),
+																																										Line: int(710),
 																																										Column: int(21),
 																																									},
 																																									File: p1,
@@ -90111,7 +94774,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p7270,
+																																								Ctx: p7664,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																									"j2",
@@ -90122,17 +94785,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(702),
+																																											Line: int(707),
 																																											Column: int(16),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(702),
+																																											Line: int(707),
 																																											Column: int(33),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7270,
+																																									Ctx: p7664,
 																																									FreeVars: ast.Identifiers{
 																																										"code",
 																																									},
@@ -90142,17 +94805,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(702),
+																																												Line: int(707),
 																																												Column: int(16),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(702),
+																																												Line: int(707),
 																																												Column: int(26),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7270,
+																																										Ctx: p7664,
 																																										FreeVars: ast.Identifiers{
 																																											"code",
 																																										},
@@ -90162,11 +94825,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(702),
+																																													Line: int(707),
 																																													Column: int(16),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(702),
+																																													Line: int(707),
 																																													Column: int(20),
 																																												},
 																																												File: p1,
@@ -90212,17 +94875,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(702),
+																																												Line: int(707),
 																																												Column: int(30),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(702),
+																																												Line: int(707),
 																																												Column: int(33),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7270,
+																																										Ctx: p7664,
 																																										FreeVars: nil,
 																																									},
 																																									Value: "%",
@@ -90236,11 +94899,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(703),
+																																											Line: int(708),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(703),
+																																											Line: int(708),
 																																											Column: int(17),
 																																										},
 																																										File: p1,
@@ -90253,7 +94916,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p7270,
+																																									Ctx: p7664,
 																																									FreeVars: ast.Identifiers{
 																																										"j2",
 																																									},
@@ -90273,17 +94936,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(705),
+																																											Line: int(710),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(705),
+																																											Line: int(710),
 																																											Column: int(21),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7270,
+																																									Ctx: p7664,
 																																									FreeVars: ast.Identifiers{
 																																										"j2",
 																																									},
@@ -90293,11 +94956,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(705),
+																																												Line: int(710),
 																																												Column: int(15),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(705),
+																																												Line: int(710),
 																																												Column: int(17),
 																																											},
 																																											File: p1,
@@ -90310,7 +94973,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p7270,
+																																										Ctx: p7664,
 																																										FreeVars: ast.Identifiers{
 																																											"j2",
 																																										},
@@ -90324,17 +94987,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(705),
+																																												Line: int(710),
 																																												Column: int(20),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(705),
+																																												Line: int(710),
 																																												Column: int(21),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7270,
+																																										Ctx: p7664,
 																																										FreeVars: nil,
 																																									},
 																																									Value: float64(1),
@@ -90351,17 +95014,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(706),
+																																								Line: int(711),
 																																								Column: int(11),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(706),
+																																								Line: int(711),
 																																								Column: int(64),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p6802,
+																																						Ctx: p7196,
 																																						FreeVars: ast.Identifiers{
 																																							"arr",
 																																							"codes",
@@ -90377,11 +95040,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(706),
+																																									Line: int(711),
 																																									Column: int(11),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(706),
+																																									Line: int(711),
 																																									Column: int(27),
 																																								},
 																																								File: p1,
@@ -90394,7 +95057,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p6802,
+																																							Ctx: p7196,
 																																							FreeVars: ast.Identifiers{
 																																								"format_codes_arr",
 																																							},
@@ -90410,17 +95073,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(33),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7297,
+																																										Ctx: p7691,
 																																										FreeVars: ast.Identifiers{
 																																											"codes",
 																																										},
@@ -90435,17 +95098,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(35),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(38),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7297,
+																																										Ctx: p7691,
 																																										FreeVars: ast.Identifiers{
 																																											"arr",
 																																										},
@@ -90460,17 +95123,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(40),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(45),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7297,
+																																										Ctx: p7691,
 																																										FreeVars: ast.Identifiers{
 																																											"i",
 																																										},
@@ -90480,17 +95143,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(40),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(41),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7297,
+																																											Ctx: p7691,
 																																											FreeVars: ast.Identifiers{
 																																												"i",
 																																											},
@@ -90504,17 +95167,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(44),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(45),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7297,
+																																											Ctx: p7691,
 																																											FreeVars: nil,
 																																										},
 																																										Value: float64(1),
@@ -90529,17 +95192,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(47),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(49),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7297,
+																																										Ctx: p7691,
 																																										FreeVars: ast.Identifiers{
 																																											"j3",
 																																										},
@@ -90554,17 +95217,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(51),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(706),
+																																												Line: int(711),
 																																												Column: int(63),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7297,
+																																										Ctx: p7691,
 																																										FreeVars: ast.Identifiers{
 																																											"s_padded",
 																																											"v",
@@ -90575,17 +95238,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(51),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(52),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7297,
+																																											Ctx: p7691,
 																																											FreeVars: ast.Identifiers{
 																																												"v",
 																																											},
@@ -90599,17 +95262,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(55),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(706),
+																																													Line: int(711),
 																																													Column: int(63),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7297,
+																																											Ctx: p7691,
 																																											FreeVars: ast.Identifiers{
 																																												"s_padded",
 																																											},
@@ -90647,11 +95310,11 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(709),
+																											Line: int(714),
 																											Column: int(5),
 																										},
 																										End: ast.Location{
-																											Line: int(754),
+																											Line: int(759),
 																											Column: int(48),
 																										},
 																										File: p1,
@@ -90672,7 +95335,7 @@ var _StdAst = &ast.DesugaredObject{
 																											},
 																										},
 																									},
-																									Ctx: p3082,
+																									Ctx: p3497,
 																									FreeVars: ast.Identifiers{
 																										"codes",
 																										"format_code",
@@ -90693,17 +95356,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(709),
+																														Line: int(714),
 																														Column: int(11),
 																													},
 																													End: ast.Location{
-																														Line: int(747),
+																														Line: int(752),
 																														Column: int(60),
 																													},
 																													File: p1,
 																												},
 																												Fodder: nil,
-																												Ctx: p7320,
+																												Ctx: p7714,
 																												FreeVars: ast.Identifiers{
 																													"format_code",
 																													"format_codes_obj",
@@ -90745,11 +95408,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(710),
+																															Line: int(715),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(747),
+																															Line: int(752),
 																															Column: int(60),
 																														},
 																														File: p1,
@@ -90762,7 +95425,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p7325,
+																													Ctx: p7719,
 																													FreeVars: ast.Identifiers{
 																														"codes",
 																														"format_code",
@@ -90780,17 +95443,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(710),
+																																Line: int(715),
 																																Column: int(10),
 																															},
 																															End: ast.Location{
-																																Line: int(710),
+																																Line: int(715),
 																																Column: int(32),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p7325,
+																														Ctx: p7719,
 																														FreeVars: ast.Identifiers{
 																															"codes",
 																															"i",
@@ -90802,17 +95465,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(710),
+																																	Line: int(715),
 																																	Column: int(10),
 																																},
 																																End: ast.Location{
-																																	Line: int(710),
+																																	Line: int(715),
 																																	Column: int(11),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p7325,
+																															Ctx: p7719,
 																															FreeVars: ast.Identifiers{
 																																"i",
 																															},
@@ -90826,17 +95489,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(710),
+																																	Line: int(715),
 																																	Column: int(15),
 																																},
 																																End: ast.Location{
-																																	Line: int(710),
+																																	Line: int(715),
 																																	Column: int(32),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p7325,
+																															Ctx: p7719,
 																															FreeVars: ast.Identifiers{
 																																"codes",
 																																"std",
@@ -90847,17 +95510,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(710),
+																																		Line: int(715),
 																																		Column: int(15),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(710),
+																																		Line: int(715),
 																																		Column: int(25),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7325,
+																																Ctx: p7719,
 																																FreeVars: ast.Identifiers{
 																																	"std",
 																																},
@@ -90867,11 +95530,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(710),
+																																			Line: int(715),
 																																			Column: int(15),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(710),
+																																			Line: int(715),
 																																			Column: int(18),
 																																		},
 																																		File: p1,
@@ -90919,17 +95582,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(710),
+																																					Line: int(715),
 																																					Column: int(26),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(710),
+																																					Line: int(715),
 																																					Column: int(31),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p7340,
+																																			Ctx: p7734,
 																																			FreeVars: ast.Identifiers{
 																																				"codes",
 																																			},
@@ -90953,11 +95616,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(711),
+																																Line: int(716),
 																																Column: int(9),
 																															},
 																															End: ast.Location{
-																																Line: int(711),
+																																Line: int(716),
 																																Column: int(10),
 																															},
 																															File: p1,
@@ -90970,7 +95633,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p7325,
+																														Ctx: p7719,
 																														FreeVars: ast.Identifiers{
 																															"v",
 																														},
@@ -90990,11 +95653,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(713),
+																																Line: int(718),
 																																Column: int(9),
 																															},
 																															End: ast.Location{
-																																Line: int(747),
+																																Line: int(752),
 																																Column: int(60),
 																															},
 																															File: p1,
@@ -91007,7 +95670,7 @@ var _StdAst = &ast.DesugaredObject{
 																																Comment: []string{},
 																															},
 																														},
-																														Ctx: p7325,
+																														Ctx: p7719,
 																														FreeVars: ast.Identifiers{
 																															"codes",
 																															"format_code",
@@ -91030,17 +95693,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(713),
+																																			Line: int(718),
 																																			Column: int(22),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(713),
+																																			Line: int(718),
 																																			Column: int(30),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p7351,
+																																	Ctx: p7745,
 																																	FreeVars: ast.Identifiers{
 																																		"codes",
 																																		"i",
@@ -91051,17 +95714,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(713),
+																																				Line: int(718),
 																																				Column: int(22),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(713),
+																																				Line: int(718),
 																																				Column: int(27),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p7351,
+																																		Ctx: p7745,
 																																		FreeVars: ast.Identifiers{
 																																			"codes",
 																																		},
@@ -91074,17 +95737,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(713),
+																																				Line: int(718),
 																																				Column: int(28),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(713),
+																																				Line: int(718),
 																																				Column: int(29),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p7351,
+																																		Ctx: p7745,
 																																		FreeVars: ast.Identifiers{
 																																			"i",
 																																		},
@@ -91103,11 +95766,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(714),
+																																	Line: int(719),
 																																	Column: int(9),
 																																},
 																																End: ast.Location{
-																																	Line: int(747),
+																																	Line: int(752),
 																																	Column: int(60),
 																																},
 																																File: p1,
@@ -91120,7 +95783,7 @@ var _StdAst = &ast.DesugaredObject{
 																																	Comment: []string{},
 																																},
 																															},
-																															Ctx: p7325,
+																															Ctx: p7719,
 																															FreeVars: ast.Identifiers{
 																																"code",
 																																"codes",
@@ -91139,17 +95802,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(714),
+																																		Line: int(719),
 																																		Column: int(12),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(714),
+																																		Line: int(719),
 																																		Column: int(38),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7325,
+																																Ctx: p7719,
 																																FreeVars: ast.Identifiers{
 																																	"code",
 																																	"std",
@@ -91160,17 +95823,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(714),
+																																			Line: int(719),
 																																			Column: int(12),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(714),
+																																			Line: int(719),
 																																			Column: int(26),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p7325,
+																																	Ctx: p7719,
 																																	FreeVars: ast.Identifiers{
 																																		"code",
 																																		"std",
@@ -91181,17 +95844,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(714),
+																																				Line: int(719),
 																																				Column: int(12),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(714),
+																																				Line: int(719),
 																																				Column: int(20),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p7325,
+																																		Ctx: p7719,
 																																		FreeVars: ast.Identifiers{
 																																			"std",
 																																		},
@@ -91201,11 +95864,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(714),
+																																					Line: int(719),
 																																					Column: int(12),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(714),
+																																					Line: int(719),
 																																					Column: int(15),
 																																				},
 																																				File: p1,
@@ -91253,17 +95916,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(714),
+																																							Line: int(719),
 																																							Column: int(21),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(714),
+																																							Line: int(719),
 																																							Column: int(25),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7371,
+																																					Ctx: p7765,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -91287,17 +95950,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(714),
+																																			Line: int(719),
 																																			Column: int(30),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(714),
+																																			Line: int(719),
 																																			Column: int(38),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p7325,
+																																	Ctx: p7719,
 																																	FreeVars: nil,
 																																},
 																																Value: "string",
@@ -91311,17 +95974,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(715),
+																																		Line: int(720),
 																																		Column: int(11),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(715),
+																																		Line: int(720),
 																																		Column: int(56),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7325,
+																																Ctx: p7719,
 																																FreeVars: ast.Identifiers{
 																																	"code",
 																																	"codes",
@@ -91336,11 +95999,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(715),
+																																			Line: int(720),
 																																			Column: int(11),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(715),
+																																			Line: int(720),
 																																			Column: int(27),
 																																		},
 																																		File: p1,
@@ -91353,7 +96016,7 @@ var _StdAst = &ast.DesugaredObject{
 																																			Comment: []string{},
 																																		},
 																																	},
-																																	Ctx: p7325,
+																																	Ctx: p7719,
 																																	FreeVars: ast.Identifiers{
 																																		"format_codes_obj",
 																																	},
@@ -91369,17 +96032,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(28),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(33),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7381,
+																																				Ctx: p7775,
 																																				FreeVars: ast.Identifiers{
 																																					"codes",
 																																				},
@@ -91394,17 +96057,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(35),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(38),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7381,
+																																				Ctx: p7775,
 																																				FreeVars: ast.Identifiers{
 																																					"obj",
 																																				},
@@ -91419,17 +96082,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(40),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(45),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7381,
+																																				Ctx: p7775,
 																																				FreeVars: ast.Identifiers{
 																																					"i",
 																																				},
@@ -91439,17 +96102,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(40),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(41),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7381,
+																																					Ctx: p7775,
 																																					FreeVars: ast.Identifiers{
 																																						"i",
 																																					},
@@ -91463,17 +96126,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(44),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(45),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7381,
+																																					Ctx: p7775,
 																																					FreeVars: nil,
 																																				},
 																																				Value: float64(1),
@@ -91488,17 +96151,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(47),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(715),
+																																						Line: int(720),
 																																						Column: int(55),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7381,
+																																				Ctx: p7775,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																					"v",
@@ -91509,17 +96172,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(47),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(48),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7381,
+																																					Ctx: p7775,
 																																					FreeVars: ast.Identifiers{
 																																						"v",
 																																					},
@@ -91533,17 +96196,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(51),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(715),
+																																							Line: int(720),
 																																							Column: int(55),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7381,
+																																					Ctx: p7775,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -91574,11 +96237,11 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(717),
+																																		Line: int(722),
 																																		Column: int(11),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(747),
+																																		Line: int(752),
 																																		Column: int(60),
 																																	},
 																																	File: p1,
@@ -91591,7 +96254,7 @@ var _StdAst = &ast.DesugaredObject{
 																																		Comment: []string{},
 																																	},
 																																},
-																																Ctx: p7325,
+																																Ctx: p7719,
 																																FreeVars: ast.Identifiers{
 																																	"code",
 																																	"codes",
@@ -91615,11 +96278,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(718),
+																																					Line: int(723),
 																																					Column: int(13),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(721),
+																																					Line: int(726),
 																																					Column: int(24),
 																																				},
 																																				File: p1,
@@ -91632,7 +96295,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p7403,
+																																			Ctx: p7797,
 																																			FreeVars: ast.Identifiers{
 																																				"code",
 																																			},
@@ -91642,17 +96305,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(718),
+																																						Line: int(723),
 																																						Column: int(16),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(718),
+																																						Line: int(723),
 																																						Column: int(33),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7403,
+																																				Ctx: p7797,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -91662,17 +96325,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(718),
+																																							Line: int(723),
 																																							Column: int(16),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(718),
+																																							Line: int(723),
 																																							Column: int(25),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7403,
+																																					Ctx: p7797,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -91682,11 +96345,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(718),
+																																								Line: int(723),
 																																								Column: int(16),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(718),
+																																								Line: int(723),
 																																								Column: int(20),
 																																							},
 																																							File: p1,
@@ -91732,17 +96395,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(718),
+																																							Line: int(723),
 																																							Column: int(29),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(718),
+																																							Line: int(723),
 																																							Column: int(33),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7403,
+																																					Ctx: p7797,
 																																					FreeVars: nil,
 																																				},
 																																			},
@@ -91753,11 +96416,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(719),
+																																						Line: int(724),
 																																						Column: int(15),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(719),
+																																						Line: int(724),
 																																						Column: int(45),
 																																					},
 																																					File: p1,
@@ -91770,7 +96433,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p7403,
+																																				Ctx: p7797,
 																																				FreeVars: nil,
 																																			},
 																																			Expr: &ast.LiteralString{
@@ -91778,17 +96441,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(719),
+																																							Line: int(724),
 																																							Column: int(21),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(719),
+																																							Line: int(724),
 																																							Column: int(45),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7403,
+																																					Ctx: p7797,
 																																					FreeVars: nil,
 																																				},
 																																				Value: "Mapping keys required.",
@@ -91809,17 +96472,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(721),
+																																						Line: int(726),
 																																						Column: int(15),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(721),
+																																						Line: int(726),
 																																						Column: int(24),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p7403,
+																																				Ctx: p7797,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -91829,11 +96492,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(721),
+																																							Line: int(726),
 																																							Column: int(15),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(721),
+																																							Line: int(726),
 																																							Column: int(19),
 																																						},
 																																						File: p1,
@@ -91889,11 +96552,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(722),
+																																			Line: int(727),
 																																			Column: int(11),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(747),
+																																			Line: int(752),
 																																			Column: int(60),
 																																		},
 																																		File: p1,
@@ -91906,7 +96569,7 @@ var _StdAst = &ast.DesugaredObject{
 																																			Comment: []string{},
 																																		},
 																																	},
-																																	Ctx: p7325,
+																																	Ctx: p7719,
 																																	FreeVars: ast.Identifiers{
 																																		"code",
 																																		"codes",
@@ -91931,11 +96594,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(723),
+																																						Line: int(728),
 																																						Column: int(13),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(726),
+																																						Line: int(731),
 																																						Column: int(22),
 																																					},
 																																					File: p1,
@@ -91948,7 +96611,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p7429,
+																																				Ctx: p7823,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																				},
@@ -91958,17 +96621,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(723),
+																																							Line: int(728),
 																																							Column: int(16),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(723),
+																																							Line: int(728),
 																																							Column: int(30),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7429,
+																																					Ctx: p7823,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -91978,17 +96641,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(723),
+																																								Line: int(728),
 																																								Column: int(16),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(723),
+																																								Line: int(728),
 																																								Column: int(23),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7429,
+																																						Ctx: p7823,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																						},
@@ -91998,11 +96661,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(723),
+																																									Line: int(728),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(723),
+																																									Line: int(728),
 																																									Column: int(20),
 																																								},
 																																								File: p1,
@@ -92048,17 +96711,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(723),
+																																								Line: int(728),
 																																								Column: int(27),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(723),
+																																								Line: int(728),
 																																								Column: int(30),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7429,
+																																						Ctx: p7823,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "*",
@@ -92072,11 +96735,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(724),
+																																							Line: int(729),
 																																							Column: int(15),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(724),
+																																							Line: int(729),
 																																							Column: int(60),
 																																						},
 																																						File: p1,
@@ -92089,7 +96752,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p7429,
+																																					Ctx: p7823,
 																																					FreeVars: nil,
 																																				},
 																																				Expr: &ast.LiteralString{
@@ -92097,17 +96760,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(724),
+																																								Line: int(729),
 																																								Column: int(21),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(724),
+																																								Line: int(729),
 																																								Column: int(60),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7429,
+																																						Ctx: p7823,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "Cannot use * field width with object.",
@@ -92128,17 +96791,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(726),
+																																							Line: int(731),
 																																							Column: int(15),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(726),
+																																							Line: int(731),
 																																							Column: int(22),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p7429,
+																																					Ctx: p7823,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -92148,11 +96811,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(726),
+																																								Line: int(731),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(726),
+																																								Line: int(731),
 																																								Column: int(19),
 																																							},
 																																							File: p1,
@@ -92208,11 +96871,11 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(727),
+																																				Line: int(732),
 																																				Column: int(11),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(747),
+																																				Line: int(752),
 																																				Column: int(60),
 																																			},
 																																			File: p1,
@@ -92225,7 +96888,7 @@ var _StdAst = &ast.DesugaredObject{
 																																				Comment: []string{},
 																																			},
 																																		},
-																																		Ctx: p7325,
+																																		Ctx: p7719,
 																																		FreeVars: ast.Identifiers{
 																																			"code",
 																																			"codes",
@@ -92251,11 +96914,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(728),
+																																							Line: int(733),
 																																							Column: int(13),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(731),
+																																							Line: int(736),
 																																							Column: int(24),
 																																						},
 																																						File: p1,
@@ -92268,7 +96931,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p7455,
+																																					Ctx: p7849,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																					},
@@ -92278,17 +96941,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(728),
+																																								Line: int(733),
 																																								Column: int(16),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(728),
+																																								Line: int(733),
 																																								Column: int(32),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7455,
+																																						Ctx: p7849,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																						},
@@ -92298,17 +96961,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(728),
+																																									Line: int(733),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(728),
+																																									Line: int(733),
 																																									Column: int(25),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7455,
+																																							Ctx: p7849,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																							},
@@ -92318,11 +96981,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(728),
+																																										Line: int(733),
 																																										Column: int(16),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(728),
+																																										Line: int(733),
 																																										Column: int(20),
 																																									},
 																																									File: p1,
@@ -92368,17 +97031,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(728),
+																																									Line: int(733),
 																																									Column: int(29),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(728),
+																																									Line: int(733),
 																																									Column: int(32),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7455,
+																																							Ctx: p7849,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "*",
@@ -92392,11 +97055,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(729),
+																																								Line: int(734),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(729),
+																																								Line: int(734),
 																																								Column: int(58),
 																																							},
 																																							File: p1,
@@ -92409,7 +97072,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p7455,
+																																						Ctx: p7849,
 																																						FreeVars: nil,
 																																					},
 																																					Expr: &ast.LiteralString{
@@ -92417,17 +97080,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(729),
+																																									Line: int(734),
 																																									Column: int(21),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(729),
+																																									Line: int(734),
 																																									Column: int(58),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7455,
+																																							Ctx: p7849,
 																																							FreeVars: nil,
 																																						},
 																																						Value: "Cannot use * precision with object.",
@@ -92448,17 +97111,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(731),
+																																								Line: int(736),
 																																								Column: int(15),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(731),
+																																								Line: int(736),
 																																								Column: int(24),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7455,
+																																						Ctx: p7849,
 																																						FreeVars: ast.Identifiers{
 																																							"code",
 																																						},
@@ -92468,11 +97131,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(731),
+																																									Line: int(736),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(731),
+																																									Line: int(736),
 																																									Column: int(19),
 																																								},
 																																								File: p1,
@@ -92528,11 +97191,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(732),
+																																					Line: int(737),
 																																					Column: int(11),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(747),
+																																					Line: int(752),
 																																					Column: int(60),
 																																				},
 																																				File: p1,
@@ -92545,7 +97208,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p7325,
+																																			Ctx: p7719,
 																																			FreeVars: ast.Identifiers{
 																																				"code",
 																																				"codes",
@@ -92572,11 +97235,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(733),
+																																								Line: int(738),
 																																								Column: int(13),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(736),
+																																								Line: int(741),
 																																								Column: int(42),
 																																							},
 																																							File: p1,
@@ -92589,7 +97252,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p7481,
+																																						Ctx: p7875,
 																																						FreeVars: ast.Identifiers{
 																																							"f",
 																																							"obj",
@@ -92601,17 +97264,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(733),
+																																									Line: int(738),
 																																									Column: int(16),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(733),
+																																									Line: int(738),
 																																									Column: int(40),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7481,
+																																							Ctx: p7875,
 																																							FreeVars: ast.Identifiers{
 																																								"f",
 																																								"obj",
@@ -92623,17 +97286,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(733),
+																																										Line: int(738),
 																																										Column: int(16),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(733),
+																																										Line: int(738),
 																																										Column: int(32),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7481,
+																																								Ctx: p7875,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																								},
@@ -92643,11 +97306,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(733),
+																																											Line: int(738),
 																																											Column: int(16),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(733),
+																																											Line: int(738),
 																																											Column: int(19),
 																																										},
 																																										File: p1,
@@ -92695,17 +97358,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(733),
+																																													Line: int(738),
 																																													Column: int(33),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(733),
+																																													Line: int(738),
 																																													Column: int(36),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7492,
+																																											Ctx: p7886,
 																																											FreeVars: ast.Identifiers{
 																																												"obj",
 																																											},
@@ -92720,17 +97383,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(733),
+																																													Line: int(738),
 																																													Column: int(38),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(733),
+																																													Line: int(738),
 																																													Column: int(39),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7492,
+																																											Ctx: p7886,
 																																											FreeVars: ast.Identifiers{
 																																												"f",
 																																											},
@@ -92753,17 +97416,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(734),
+																																									Line: int(739),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(734),
+																																									Line: int(739),
 																																									Column: int(21),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p7481,
+																																							Ctx: p7875,
 																																							FreeVars: ast.Identifiers{
 																																								"f",
 																																								"obj",
@@ -92774,11 +97437,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(734),
+																																										Line: int(739),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(734),
+																																										Line: int(739),
 																																										Column: int(18),
 																																									},
 																																									File: p1,
@@ -92791,7 +97454,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p7481,
+																																								Ctx: p7875,
 																																								FreeVars: ast.Identifiers{
 																																									"obj",
 																																								},
@@ -92804,17 +97467,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(734),
+																																										Line: int(739),
 																																										Column: int(19),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(734),
+																																										Line: int(739),
 																																										Column: int(20),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7481,
+																																								Ctx: p7875,
 																																								FreeVars: ast.Identifiers{
 																																									"f",
 																																								},
@@ -92837,11 +97500,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(736),
+																																									Line: int(741),
 																																									Column: int(15),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(736),
+																																									Line: int(741),
 																																									Column: int(42),
 																																								},
 																																								File: p1,
@@ -92854,7 +97517,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p7481,
+																																							Ctx: p7875,
 																																							FreeVars: ast.Identifiers{
 																																								"f",
 																																							},
@@ -92864,17 +97527,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(736),
+																																										Line: int(741),
 																																										Column: int(21),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(736),
+																																										Line: int(741),
 																																										Column: int(42),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7481,
+																																								Ctx: p7875,
 																																								FreeVars: ast.Identifiers{
 																																									"f",
 																																								},
@@ -92884,17 +97547,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(736),
+																																											Line: int(741),
 																																											Column: int(21),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(736),
+																																											Line: int(741),
 																																											Column: int(38),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7481,
+																																									Ctx: p7875,
 																																									FreeVars: nil,
 																																								},
 																																								Value: "No such field: ",
@@ -92908,17 +97571,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(736),
+																																											Line: int(741),
 																																											Column: int(41),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(736),
+																																											Line: int(741),
 																																											Column: int(42),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7481,
+																																									Ctx: p7875,
 																																									FreeVars: ast.Identifiers{
 																																										"f",
 																																									},
@@ -92937,11 +97600,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(737),
+																																						Line: int(742),
 																																						Column: int(11),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(747),
+																																						Line: int(752),
 																																						Column: int(60),
 																																					},
 																																					File: p1,
@@ -92954,7 +97617,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p7325,
+																																				Ctx: p7719,
 																																				FreeVars: ast.Identifiers{
 																																					"code",
 																																					"codes",
@@ -92981,11 +97644,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(738),
+																																									Line: int(743),
 																																									Column: int(13),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(741),
+																																									Line: int(746),
 																																									Column: int(50),
 																																								},
 																																								File: p1,
@@ -92998,7 +97661,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p7518,
+																																							Ctx: p7912,
 																																							FreeVars: ast.Identifiers{
 																																								"code",
 																																								"f",
@@ -93013,17 +97676,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(738),
+																																										Line: int(743),
 																																										Column: int(16),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(738),
+																																										Line: int(743),
 																																										Column: int(33),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7518,
+																																								Ctx: p7912,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																								},
@@ -93033,17 +97696,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(738),
+																																											Line: int(743),
 																																											Column: int(16),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(738),
+																																											Line: int(743),
 																																											Column: int(26),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7518,
+																																									Ctx: p7912,
 																																									FreeVars: ast.Identifiers{
 																																										"code",
 																																									},
@@ -93053,11 +97716,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(738),
+																																												Line: int(743),
 																																												Column: int(16),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(738),
+																																												Line: int(743),
 																																												Column: int(20),
 																																											},
 																																											File: p1,
@@ -93103,17 +97766,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(738),
+																																											Line: int(743),
 																																											Column: int(30),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(738),
+																																											Line: int(743),
 																																											Column: int(33),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7518,
+																																									Ctx: p7912,
 																																									FreeVars: nil,
 																																								},
 																																								Value: "%",
@@ -93127,11 +97790,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(739),
+																																										Line: int(744),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(739),
+																																										Line: int(744),
 																																										Column: int(18),
 																																									},
 																																									File: p1,
@@ -93144,7 +97807,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p7518,
+																																								Ctx: p7912,
 																																								FreeVars: nil,
 																																							},
 																																							Value: "%",
@@ -93164,17 +97827,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(741),
+																																										Line: int(746),
 																																										Column: int(15),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(741),
+																																										Line: int(746),
 																																										Column: int(50),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p7518,
+																																								Ctx: p7912,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																									"f",
@@ -93189,11 +97852,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(741),
+																																											Line: int(746),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(741),
+																																											Line: int(746),
 																																											Column: int(26),
 																																										},
 																																										File: p1,
@@ -93206,7 +97869,7 @@ var _StdAst = &ast.DesugaredObject{
 																																											Comment: []string{},
 																																										},
 																																									},
-																																									Ctx: p7518,
+																																									Ctx: p7912,
 																																									FreeVars: ast.Identifiers{
 																																										"format_code",
 																																									},
@@ -93222,17 +97885,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(27),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(30),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7538,
+																																												Ctx: p7932,
 																																												FreeVars: ast.Identifiers{
 																																													"val",
 																																												},
@@ -93247,17 +97910,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(32),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(36),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7538,
+																																												Ctx: p7932,
 																																												FreeVars: ast.Identifiers{
 																																													"code",
 																																												},
@@ -93272,17 +97935,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(38),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(40),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7538,
+																																												Ctx: p7932,
 																																												FreeVars: ast.Identifiers{
 																																													"fw",
 																																												},
@@ -93297,17 +97960,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(42),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(46),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7538,
+																																												Ctx: p7932,
 																																												FreeVars: ast.Identifiers{
 																																													"prec",
 																																												},
@@ -93322,17 +97985,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(48),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(741),
+																																														Line: int(746),
 																																														Column: int(49),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p7538,
+																																												Ctx: p7932,
 																																												FreeVars: ast.Identifiers{
 																																													"f",
 																																												},
@@ -93359,11 +98022,11 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(742),
+																																							Line: int(747),
 																																							Column: int(11),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(747),
+																																							Line: int(752),
 																																							Column: int(60),
 																																						},
 																																						File: p1,
@@ -93376,7 +98039,7 @@ var _StdAst = &ast.DesugaredObject{
 																																							Comment: []string{},
 																																						},
 																																					},
-																																					Ctx: p7325,
+																																					Ctx: p7719,
 																																					FreeVars: ast.Identifiers{
 																																						"code",
 																																						"codes",
@@ -93400,11 +98063,11 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(743),
+																																										Line: int(748),
 																																										Column: int(13),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(746),
+																																										Line: int(751),
 																																										Column: int(35),
 																																									},
 																																									File: p1,
@@ -93417,7 +98080,7 @@ var _StdAst = &ast.DesugaredObject{
 																																										Comment: []string{},
 																																									},
 																																								},
-																																								Ctx: p7554,
+																																								Ctx: p7948,
 																																								FreeVars: ast.Identifiers{
 																																									"code",
 																																									"fw",
@@ -93431,17 +98094,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(743),
+																																											Line: int(748),
 																																											Column: int(16),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(743),
+																																											Line: int(748),
 																																											Column: int(32),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7554,
+																																									Ctx: p7948,
 																																									FreeVars: ast.Identifiers{
 																																										"code",
 																																									},
@@ -93451,11 +98114,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(743),
+																																												Line: int(748),
 																																												Column: int(16),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(743),
+																																												Line: int(748),
 																																												Column: int(27),
 																																											},
 																																											File: p1,
@@ -93471,11 +98134,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(743),
+																																													Line: int(748),
 																																													Column: int(16),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(743),
+																																													Line: int(748),
 																																													Column: int(20),
 																																												},
 																																												File: p1,
@@ -93546,17 +98209,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(744),
+																																											Line: int(749),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(744),
+																																											Line: int(749),
 																																											Column: int(36),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7554,
+																																									Ctx: p7948,
 																																									FreeVars: ast.Identifiers{
 																																										"fw",
 																																										"pad_right",
@@ -93568,11 +98231,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(744),
+																																												Line: int(749),
 																																												Column: int(15),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(744),
+																																												Line: int(749),
 																																												Column: int(24),
 																																											},
 																																											File: p1,
@@ -93585,7 +98248,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p7554,
+																																										Ctx: p7948,
 																																										FreeVars: ast.Identifiers{
 																																											"pad_right",
 																																										},
@@ -93601,17 +98264,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(744),
+																																															Line: int(749),
 																																															Column: int(25),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(744),
+																																															Line: int(749),
 																																															Column: int(26),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7571,
+																																													Ctx: p7965,
 																																													FreeVars: ast.Identifiers{
 																																														"s",
 																																													},
@@ -93626,17 +98289,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(744),
+																																															Line: int(749),
 																																															Column: int(28),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(744),
+																																															Line: int(749),
 																																															Column: int(30),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7571,
+																																													Ctx: p7965,
 																																													FreeVars: ast.Identifiers{
 																																														"fw",
 																																													},
@@ -93651,17 +98314,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(744),
+																																															Line: int(749),
 																																															Column: int(32),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(744),
+																																															Line: int(749),
 																																															Column: int(35),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7571,
+																																													Ctx: p7965,
 																																													FreeVars: nil,
 																																												},
 																																												Value: " ",
@@ -93691,17 +98354,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(746),
+																																											Line: int(751),
 																																											Column: int(15),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(746),
+																																											Line: int(751),
 																																											Column: int(35),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p7554,
+																																									Ctx: p7948,
 																																									FreeVars: ast.Identifiers{
 																																										"fw",
 																																										"pad_left",
@@ -93713,11 +98376,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(746),
+																																												Line: int(751),
 																																												Column: int(15),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(746),
+																																												Line: int(751),
 																																												Column: int(23),
 																																											},
 																																											File: p1,
@@ -93730,7 +98393,7 @@ var _StdAst = &ast.DesugaredObject{
 																																												Comment: []string{},
 																																											},
 																																										},
-																																										Ctx: p7554,
+																																										Ctx: p7948,
 																																										FreeVars: ast.Identifiers{
 																																											"pad_left",
 																																										},
@@ -93746,17 +98409,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(746),
+																																															Line: int(751),
 																																															Column: int(24),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(746),
+																																															Line: int(751),
 																																															Column: int(25),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7584,
+																																													Ctx: p7978,
 																																													FreeVars: ast.Identifiers{
 																																														"s",
 																																													},
@@ -93771,17 +98434,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(746),
+																																															Line: int(751),
 																																															Column: int(27),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(746),
+																																															Line: int(751),
 																																															Column: int(29),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7584,
+																																													Ctx: p7978,
 																																													FreeVars: ast.Identifiers{
 																																														"fw",
 																																													},
@@ -93796,17 +98459,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(746),
+																																															Line: int(751),
 																																															Column: int(31),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(746),
+																																															Line: int(751),
 																																															Column: int(34),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p7584,
+																																													Ctx: p7978,
 																																													FreeVars: nil,
 																																												},
 																																												Value: " ",
@@ -93833,17 +98496,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(747),
+																																								Line: int(752),
 																																								Column: int(11),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(747),
+																																								Line: int(752),
 																																								Column: int(60),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p7325,
+																																						Ctx: p7719,
 																																						FreeVars: ast.Identifiers{
 																																							"codes",
 																																							"format_codes_obj",
@@ -93858,11 +98521,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(747),
+																																									Line: int(752),
 																																									Column: int(11),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(747),
+																																									Line: int(752),
 																																									Column: int(27),
 																																								},
 																																								File: p1,
@@ -93875,7 +98538,7 @@ var _StdAst = &ast.DesugaredObject{
 																																									Comment: []string{},
 																																								},
 																																							},
-																																							Ctx: p7325,
+																																							Ctx: p7719,
 																																							FreeVars: ast.Identifiers{
 																																								"format_codes_obj",
 																																							},
@@ -93891,17 +98554,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(28),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(33),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7596,
+																																										Ctx: p7990,
 																																										FreeVars: ast.Identifiers{
 																																											"codes",
 																																										},
@@ -93916,17 +98579,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(35),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(38),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7596,
+																																										Ctx: p7990,
 																																										FreeVars: ast.Identifiers{
 																																											"obj",
 																																										},
@@ -93941,17 +98604,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(40),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(45),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7596,
+																																										Ctx: p7990,
 																																										FreeVars: ast.Identifiers{
 																																											"i",
 																																										},
@@ -93961,17 +98624,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(40),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(41),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7596,
+																																											Ctx: p7990,
 																																											FreeVars: ast.Identifiers{
 																																												"i",
 																																											},
@@ -93985,17 +98648,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(44),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(45),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7596,
+																																											Ctx: p7990,
 																																											FreeVars: nil,
 																																										},
 																																										Value: float64(1),
@@ -94010,17 +98673,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(47),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(747),
+																																												Line: int(752),
 																																												Column: int(59),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p7596,
+																																										Ctx: p7990,
 																																										FreeVars: ast.Identifiers{
 																																											"s_padded",
 																																											"v",
@@ -94031,17 +98694,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(47),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(48),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7596,
+																																											Ctx: p7990,
 																																											FreeVars: ast.Identifiers{
 																																												"v",
 																																											},
@@ -94055,17 +98718,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(51),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(747),
+																																													Line: int(752),
 																																													Column: int(59),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p7596,
+																																											Ctx: p7990,
 																																											FreeVars: ast.Identifiers{
 																																												"s_padded",
 																																											},
@@ -94102,11 +98765,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(749),
+																												Line: int(754),
 																												Column: int(5),
 																											},
 																											End: ast.Location{
-																												Line: int(754),
+																												Line: int(759),
 																												Column: int(48),
 																											},
 																											File: p1,
@@ -94119,7 +98782,7 @@ var _StdAst = &ast.DesugaredObject{
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p3082,
+																										Ctx: p3497,
 																										FreeVars: ast.Identifiers{
 																											"codes",
 																											"format_codes_arr",
@@ -94128,176 +98791,130 @@ var _StdAst = &ast.DesugaredObject{
 																											"vals",
 																										},
 																									},
-																									Cond: &ast.Binary{
+																									Cond: &ast.Apply{
 																										NodeBase: ast.NodeBase{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(749),
+																													Line: int(754),
 																													Column: int(8),
 																												},
 																												End: ast.Location{
-																													Line: int(749),
-																													Column: int(33),
+																													Line: int(754),
+																													Column: int(25),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3082,
+																											Ctx: p3497,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																												"vals",
 																											},
 																										},
-																										Left: &ast.Apply{
+																										Target: &ast.Index{
 																											NodeBase: ast.NodeBase{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(749),
+																														Line: int(754),
 																														Column: int(8),
 																													},
 																													End: ast.Location{
-																														Line: int(749),
-																														Column: int(22),
+																														Line: int(754),
+																														Column: int(19),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3082,
+																												Ctx: p3497,
 																												FreeVars: ast.Identifiers{
 																													"std",
-																													"vals",
 																												},
 																											},
-																											Target: &ast.Index{
+																											Target: &ast.Var{
 																												NodeBase: ast.NodeBase{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(749),
+																															Line: int(754),
 																															Column: int(8),
 																														},
 																														End: ast.Location{
-																															Line: int(749),
-																															Column: int(16),
+																															Line: int(754),
+																															Column: int(11),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3082,
+																													Ctx: nil,
 																													FreeVars: ast.Identifiers{
 																														"std",
 																													},
 																												},
-																												Target: &ast.Var{
-																													NodeBase: ast.NodeBase{
-																														LocRange: ast.LocationRange{
-																															FileName: "<std>",
-																															Begin: ast.Location{
-																																Line: int(749),
-																																Column: int(8),
-																															},
-																															End: ast.Location{
-																																Line: int(749),
-																																Column: int(11),
-																															},
-																															File: p1,
-																														},
-																														Fodder: ast.Fodder{},
-																														Ctx: nil,
-																														FreeVars: ast.Identifiers{
-																															"std",
+																												Id: "std",
+																											},
+																											LeftBracketFodder: ast.Fodder{},
+																											Index: &ast.LiteralString{
+																												NodeBase: ast.NodeBase{
+																													LocRange: ast.LocationRange{
+																														FileName: "",
+																														Begin: ast.Location{
+																															Line: int(0),
+																															Column: int(0),
 																														},
-																													},
-																													Id: "std",
-																												},
-																												LeftBracketFodder: ast.Fodder{},
-																												Index: &ast.LiteralString{
-																													NodeBase: ast.NodeBase{
-																														LocRange: ast.LocationRange{
-																															FileName: "",
-																															Begin: ast.Location{
-																																Line: int(0),
-																																Column: int(0),
-																															},
-																															End: ast.Location{
-																																Line: int(0),
-																																Column: int(0),
-																															},
-																															File: nil,
+																														End: ast.Location{
+																															Line: int(0),
+																															Column: int(0),
 																														},
-																														Fodder: nil,
-																														Ctx: nil,
-																														FreeVars: nil,
+																														File: nil,
 																													},
-																													Value: "type",
-																													Kind: ast.LiteralStringKind(1),
-																													BlockIndent: "",
+																													Fodder: nil,
+																													Ctx: nil,
+																													FreeVars: nil,
 																												},
-																												RightBracketFodder: nil,
-																												Id: nil,
+																												Value: "isArray",
+																												Kind: ast.LiteralStringKind(1),
+																												BlockIndent: "",
 																											},
-																											FodderLeft: ast.Fodder{},
-																											Arguments: ast.Arguments{
-																												Positional: []ast.CommaSeparatedExpr{
-																													ast.CommaSeparatedExpr{
-																														Expr: &ast.Var{
-																															NodeBase: ast.NodeBase{
-																																LocRange: ast.LocationRange{
-																																	FileName: "<std>",
-																																	Begin: ast.Location{
-																																		Line: int(749),
-																																		Column: int(17),
-																																	},
-																																	End: ast.Location{
-																																		Line: int(749),
-																																		Column: int(21),
-																																	},
-																																	File: p1,
+																											RightBracketFodder: nil,
+																											Id: nil,
+																										},
+																										FodderLeft: ast.Fodder{},
+																										Arguments: ast.Arguments{
+																											Positional: []ast.CommaSeparatedExpr{
+																												ast.CommaSeparatedExpr{
+																													Expr: &ast.Var{
+																														NodeBase: ast.NodeBase{
+																															LocRange: ast.LocationRange{
+																																FileName: "<std>",
+																																Begin: ast.Location{
+																																	Line: int(754),
+																																	Column: int(20),
 																																},
-																																Fodder: ast.Fodder{},
-																																Ctx: p7625,
-																																FreeVars: ast.Identifiers{
-																																	"vals",
+																																End: ast.Location{
+																																	Line: int(754),
+																																	Column: int(24),
 																																},
+																																File: p1,
+																															},
+																															Fodder: ast.Fodder{},
+																															Ctx: p8017,
+																															FreeVars: ast.Identifiers{
+																																"vals",
 																															},
-																															Id: "vals",
 																														},
-																														CommaFodder: nil,
-																													},
-																												},
-																												Named: nil,
-																											},
-																											TrailingComma: false,
-																											TailStrict: false,
-																											FodderRight: ast.Fodder{},
-																											TailStrictFodder: nil,
-																										},
-																										OpFodder: ast.Fodder{},
-																										Op: ast.BinaryOp(12),
-																										Right: &ast.LiteralString{
-																											NodeBase: ast.NodeBase{
-																												LocRange: ast.LocationRange{
-																													FileName: "<std>",
-																													Begin: ast.Location{
-																														Line: int(749),
-																														Column: int(26),
-																													},
-																													End: ast.Location{
-																														Line: int(749),
-																														Column: int(33),
+																														Id: "vals",
 																													},
-																													File: p1,
+																													CommaFodder: nil,
 																												},
-																												Fodder: ast.Fodder{},
-																												Ctx: p3082,
-																												FreeVars: nil,
 																											},
-																											Value: "array",
-																											Kind: ast.LiteralStringKind(1),
-																											BlockIndent: "",
+																											Named: nil,
 																										},
+																										TrailingComma: false,
+																										TailStrict: false,
+																										FodderRight: ast.Fodder{},
+																										TailStrictFodder: nil,
 																									},
 																									ThenFodder: ast.Fodder{},
 																									BranchTrue: &ast.Apply{
@@ -94305,17 +98922,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(750),
+																													Line: int(755),
 																													Column: int(7),
 																												},
 																												End: ast.Location{
-																													Line: int(750),
+																													Line: int(755),
 																													Column: int(46),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3082,
+																											Ctx: p3497,
 																											FreeVars: ast.Identifiers{
 																												"codes",
 																												"format_codes_arr",
@@ -94327,11 +98944,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(750),
+																														Line: int(755),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(750),
+																														Line: int(755),
 																														Column: int(23),
 																													},
 																													File: p1,
@@ -94344,7 +98961,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p3082,
+																												Ctx: p3497,
 																												FreeVars: ast.Identifiers{
 																													"format_codes_arr",
 																												},
@@ -94360,17 +98977,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(24),
 																																},
 																																End: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(29),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p7635,
+																															Ctx: p8026,
 																															FreeVars: ast.Identifiers{
 																																"codes",
 																															},
@@ -94385,17 +99002,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(31),
 																																},
 																																End: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(35),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p7635,
+																															Ctx: p8026,
 																															FreeVars: ast.Identifiers{
 																																"vals",
 																															},
@@ -94410,17 +99027,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(37),
 																																},
 																																End: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(38),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p7635,
+																															Ctx: p8026,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -94434,17 +99051,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(40),
 																																},
 																																End: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(41),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p7635,
+																															Ctx: p8026,
 																															FreeVars: nil,
 																														},
 																														Value: float64(0),
@@ -94458,17 +99075,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(43),
 																																},
 																																End: ast.Location{
-																																	Line: int(750),
+																																	Line: int(755),
 																																	Column: int(45),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p7635,
+																															Ctx: p8026,
 																															FreeVars: nil,
 																														},
 																														Value: "",
@@ -94498,17 +99115,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(751),
+																													Line: int(756),
 																													Column: int(10),
 																												},
 																												End: ast.Location{
-																													Line: int(754),
+																													Line: int(759),
 																													Column: int(48),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p3082,
+																											Ctx: p3497,
 																											FreeVars: ast.Identifiers{
 																												"codes",
 																												"format_codes_arr",
@@ -94517,176 +99134,130 @@ var _StdAst = &ast.DesugaredObject{
 																												"vals",
 																											},
 																										},
-																										Cond: &ast.Binary{
+																										Cond: &ast.Apply{
 																											NodeBase: ast.NodeBase{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(751),
+																														Line: int(756),
 																														Column: int(13),
 																													},
 																													End: ast.Location{
-																														Line: int(751),
-																														Column: int(39),
+																														Line: int(756),
+																														Column: int(31),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3082,
+																												Ctx: p3497,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																													"vals",
 																												},
 																											},
-																											Left: &ast.Apply{
+																											Target: &ast.Index{
 																												NodeBase: ast.NodeBase{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(751),
+																															Line: int(756),
 																															Column: int(13),
 																														},
 																														End: ast.Location{
-																															Line: int(751),
-																															Column: int(27),
+																															Line: int(756),
+																															Column: int(25),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p3082,
+																													Ctx: p3497,
 																													FreeVars: ast.Identifiers{
 																														"std",
-																														"vals",
 																													},
 																												},
-																												Target: &ast.Index{
+																												Target: &ast.Var{
 																													NodeBase: ast.NodeBase{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(751),
+																																Line: int(756),
 																																Column: int(13),
 																															},
 																															End: ast.Location{
-																																Line: int(751),
-																																Column: int(21),
+																																Line: int(756),
+																																Column: int(16),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p3082,
+																														Ctx: nil,
 																														FreeVars: ast.Identifiers{
 																															"std",
 																														},
 																													},
-																													Target: &ast.Var{
-																														NodeBase: ast.NodeBase{
-																															LocRange: ast.LocationRange{
-																																FileName: "<std>",
-																																Begin: ast.Location{
-																																	Line: int(751),
-																																	Column: int(13),
-																																},
-																																End: ast.Location{
-																																	Line: int(751),
-																																	Column: int(16),
-																																},
-																																File: p1,
-																															},
-																															Fodder: ast.Fodder{},
-																															Ctx: nil,
-																															FreeVars: ast.Identifiers{
-																																"std",
+																													Id: "std",
+																												},
+																												LeftBracketFodder: ast.Fodder{},
+																												Index: &ast.LiteralString{
+																													NodeBase: ast.NodeBase{
+																														LocRange: ast.LocationRange{
+																															FileName: "",
+																															Begin: ast.Location{
+																																Line: int(0),
+																																Column: int(0),
 																															},
-																														},
-																														Id: "std",
-																													},
-																													LeftBracketFodder: ast.Fodder{},
-																													Index: &ast.LiteralString{
-																														NodeBase: ast.NodeBase{
-																															LocRange: ast.LocationRange{
-																																FileName: "",
-																																Begin: ast.Location{
-																																	Line: int(0),
-																																	Column: int(0),
-																																},
-																																End: ast.Location{
-																																	Line: int(0),
-																																	Column: int(0),
-																																},
-																																File: nil,
+																															End: ast.Location{
+																																Line: int(0),
+																																Column: int(0),
 																															},
-																															Fodder: nil,
-																															Ctx: nil,
-																															FreeVars: nil,
+																															File: nil,
 																														},
-																														Value: "type",
-																														Kind: ast.LiteralStringKind(1),
-																														BlockIndent: "",
+																														Fodder: nil,
+																														Ctx: nil,
+																														FreeVars: nil,
 																													},
-																													RightBracketFodder: nil,
-																													Id: nil,
+																													Value: "isObject",
+																													Kind: ast.LiteralStringKind(1),
+																													BlockIndent: "",
 																												},
-																												FodderLeft: ast.Fodder{},
-																												Arguments: ast.Arguments{
-																													Positional: []ast.CommaSeparatedExpr{
-																														ast.CommaSeparatedExpr{
-																															Expr: &ast.Var{
-																																NodeBase: ast.NodeBase{
-																																	LocRange: ast.LocationRange{
-																																		FileName: "<std>",
-																																		Begin: ast.Location{
-																																			Line: int(751),
-																																			Column: int(22),
-																																		},
-																																		End: ast.Location{
-																																			Line: int(751),
-																																			Column: int(26),
-																																		},
-																																		File: p1,
+																												RightBracketFodder: nil,
+																												Id: nil,
+																											},
+																											FodderLeft: ast.Fodder{},
+																											Arguments: ast.Arguments{
+																												Positional: []ast.CommaSeparatedExpr{
+																													ast.CommaSeparatedExpr{
+																														Expr: &ast.Var{
+																															NodeBase: ast.NodeBase{
+																																LocRange: ast.LocationRange{
+																																	FileName: "<std>",
+																																	Begin: ast.Location{
+																																		Line: int(756),
+																																		Column: int(26),
 																																	},
-																																	Fodder: ast.Fodder{},
-																																	Ctx: p7656,
-																																	FreeVars: ast.Identifiers{
-																																		"vals",
+																																	End: ast.Location{
+																																		Line: int(756),
+																																		Column: int(30),
 																																	},
+																																	File: p1,
+																																},
+																																Fodder: ast.Fodder{},
+																																Ctx: p8045,
+																																FreeVars: ast.Identifiers{
+																																	"vals",
 																																},
-																																Id: "vals",
 																															},
-																															CommaFodder: nil,
-																														},
-																													},
-																													Named: nil,
-																												},
-																												TrailingComma: false,
-																												TailStrict: false,
-																												FodderRight: ast.Fodder{},
-																												TailStrictFodder: nil,
-																											},
-																											OpFodder: ast.Fodder{},
-																											Op: ast.BinaryOp(12),
-																											Right: &ast.LiteralString{
-																												NodeBase: ast.NodeBase{
-																													LocRange: ast.LocationRange{
-																														FileName: "<std>",
-																														Begin: ast.Location{
-																															Line: int(751),
-																															Column: int(31),
-																														},
-																														End: ast.Location{
-																															Line: int(751),
-																															Column: int(39),
+																															Id: "vals",
 																														},
-																														File: p1,
+																														CommaFodder: nil,
 																													},
-																													Fodder: ast.Fodder{},
-																													Ctx: p3082,
-																													FreeVars: nil,
 																												},
-																												Value: "object",
-																												Kind: ast.LiteralStringKind(1),
-																												BlockIndent: "",
+																												Named: nil,
 																											},
+																											TrailingComma: false,
+																											TailStrict: false,
+																											FodderRight: ast.Fodder{},
+																											TailStrictFodder: nil,
 																										},
 																										ThenFodder: ast.Fodder{},
 																										BranchTrue: &ast.Apply{
@@ -94694,17 +99265,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(752),
+																														Line: int(757),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(752),
+																														Line: int(757),
 																														Column: int(43),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3082,
+																												Ctx: p3497,
 																												FreeVars: ast.Identifiers{
 																													"codes",
 																													"format_codes_obj",
@@ -94716,11 +99287,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(752),
+																															Line: int(757),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(752),
+																															Line: int(757),
 																															Column: int(23),
 																														},
 																														File: p1,
@@ -94733,7 +99304,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p3082,
+																													Ctx: p3497,
 																													FreeVars: ast.Identifiers{
 																														"format_codes_obj",
 																													},
@@ -94749,17 +99320,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(24),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(29),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7666,
+																																Ctx: p8054,
 																																FreeVars: ast.Identifiers{
 																																	"codes",
 																																},
@@ -94774,17 +99345,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(31),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(35),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7666,
+																																Ctx: p8054,
 																																FreeVars: ast.Identifiers{
 																																	"vals",
 																																},
@@ -94799,17 +99370,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(37),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(38),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7666,
+																																Ctx: p8054,
 																																FreeVars: nil,
 																															},
 																															Value: float64(0),
@@ -94823,17 +99394,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(40),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(752),
+																																		Line: int(757),
 																																		Column: int(42),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7666,
+																																Ctx: p8054,
 																																FreeVars: nil,
 																															},
 																															Value: "",
@@ -94863,17 +99434,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(754),
+																														Line: int(759),
 																														Column: int(7),
 																													},
 																													End: ast.Location{
-																														Line: int(754),
+																														Line: int(759),
 																														Column: int(48),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p3082,
+																												Ctx: p3497,
 																												FreeVars: ast.Identifiers{
 																													"codes",
 																													"format_codes_arr",
@@ -94885,11 +99456,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(754),
+																															Line: int(759),
 																															Column: int(7),
 																														},
 																														End: ast.Location{
-																															Line: int(754),
+																															Line: int(759),
 																															Column: int(23),
 																														},
 																														File: p1,
@@ -94902,7 +99473,7 @@ var _StdAst = &ast.DesugaredObject{
 																															Comment: []string{},
 																														},
 																													},
-																													Ctx: p3082,
+																													Ctx: p3497,
 																													FreeVars: ast.Identifiers{
 																														"format_codes_arr",
 																													},
@@ -94918,17 +99489,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(24),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(29),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7680,
+																																Ctx: p8068,
 																																FreeVars: ast.Identifiers{
 																																	"codes",
 																																},
@@ -94943,17 +99514,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(31),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(37),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7680,
+																																Ctx: p8068,
 																																FreeVars: ast.Identifiers{
 																																	"vals",
 																																},
@@ -94965,17 +99536,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(754),
+																																					Line: int(759),
 																																					Column: int(32),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(754),
+																																					Line: int(759),
 																																					Column: int(36),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p7686,
+																																			Ctx: p8074,
 																																			FreeVars: ast.Identifiers{
 																																				"vals",
 																																			},
@@ -94996,17 +99567,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(39),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(40),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7680,
+																																Ctx: p8068,
 																																FreeVars: nil,
 																															},
 																															Value: float64(0),
@@ -95020,17 +99591,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(42),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(43),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7680,
+																																Ctx: p8068,
 																																FreeVars: nil,
 																															},
 																															Value: float64(0),
@@ -95044,17 +99615,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(45),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(754),
+																																		Line: int(759),
 																																		Column: int(47),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p7680,
+																																Ctx: p8068,
 																																FreeVars: nil,
 																															},
 																															Value: "",
@@ -95168,11 +99739,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(757),
+								Line: int(762),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(762),
+								Line: int(767),
 								Column: int(46),
 							},
 							File: p1,
@@ -95185,7 +99756,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p7697,
+						Ctx: p8085,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"func",
@@ -95203,17 +99774,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(757),
+											Line: int(762),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(761),
+											Line: int(766),
 											Column: int(57),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p7701,
+									Ctx: p8089,
 									FreeVars: ast.Identifiers{
 										"aux",
 									},
@@ -95251,11 +99822,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(758),
+												Line: int(763),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(761),
+												Line: int(766),
 												Column: int(57),
 											},
 											File: p1,
@@ -95268,7 +99839,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p7706,
+										Ctx: p8094,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"aux",
@@ -95282,17 +99853,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(758),
+													Line: int(763),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(758),
+													Line: int(763),
 													Column: int(17),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7706,
+											Ctx: p8094,
 											FreeVars: ast.Identifiers{
 												"idx",
 											},
@@ -95302,17 +99873,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(758),
+														Line: int(763),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(758),
+														Line: int(763),
 														Column: int(13),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7706,
+												Ctx: p8094,
 												FreeVars: ast.Identifiers{
 													"idx",
 												},
@@ -95326,17 +99897,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(758),
+														Line: int(763),
 														Column: int(16),
 													},
 													End: ast.Location{
-														Line: int(758),
+														Line: int(763),
 														Column: int(17),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7706,
+												Ctx: p8094,
 												FreeVars: nil,
 											},
 											Value: float64(0),
@@ -95349,11 +99920,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(759),
+													Line: int(764),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(759),
+													Line: int(764),
 													Column: int(16),
 												},
 												File: p1,
@@ -95366,7 +99937,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p7706,
+											Ctx: p8094,
 											FreeVars: ast.Identifiers{
 												"running",
 											},
@@ -95386,17 +99957,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(761),
+													Line: int(766),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(761),
+													Line: int(766),
 													Column: int(57),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7706,
+											Ctx: p8094,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"aux",
@@ -95410,11 +99981,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(761),
+														Line: int(766),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(761),
+														Line: int(766),
 														Column: int(12),
 													},
 													File: p1,
@@ -95427,7 +99998,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p7706,
+												Ctx: p8094,
 												FreeVars: ast.Identifiers{
 													"aux",
 												},
@@ -95443,17 +100014,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(13),
 																},
 																End: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(17),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7724,
+															Ctx: p8112,
 															FreeVars: ast.Identifiers{
 																"func",
 															},
@@ -95468,17 +100039,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(19),
 																},
 																End: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(22),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7724,
+															Ctx: p8112,
 															FreeVars: ast.Identifiers{
 																"arr",
 															},
@@ -95493,17 +100064,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(24),
 																},
 																End: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(47),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7724,
+															Ctx: p8112,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"func",
@@ -95516,17 +100087,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(761),
+																		Line: int(766),
 																		Column: int(24),
 																	},
 																	End: ast.Location{
-																		Line: int(761),
+																		Line: int(766),
 																		Column: int(28),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7724,
+																Ctx: p8112,
 																FreeVars: ast.Identifiers{
 																	"func",
 																},
@@ -95542,17 +100113,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(761),
+																					Line: int(766),
 																					Column: int(29),
 																				},
 																				End: ast.Location{
-																					Line: int(761),
+																					Line: int(766),
 																					Column: int(37),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p7734,
+																			Ctx: p8122,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"idx",
@@ -95563,17 +100134,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(761),
+																						Line: int(766),
 																						Column: int(29),
 																					},
 																					End: ast.Location{
-																						Line: int(761),
+																						Line: int(766),
 																						Column: int(32),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p7734,
+																				Ctx: p8122,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																				},
@@ -95586,17 +100157,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(761),
+																						Line: int(766),
 																						Column: int(33),
 																					},
 																					End: ast.Location{
-																						Line: int(761),
+																						Line: int(766),
 																						Column: int(36),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p7734,
+																				Ctx: p8122,
 																				FreeVars: ast.Identifiers{
 																					"idx",
 																				},
@@ -95614,17 +100185,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(761),
+																					Line: int(766),
 																					Column: int(39),
 																				},
 																				End: ast.Location{
-																					Line: int(761),
+																					Line: int(766),
 																					Column: int(46),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p7734,
+																			Ctx: p8122,
 																			FreeVars: ast.Identifiers{
 																				"running",
 																			},
@@ -95649,17 +100220,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(49),
 																},
 																End: ast.Location{
-																	Line: int(761),
+																	Line: int(766),
 																	Column: int(56),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7724,
+															Ctx: p8112,
 															FreeVars: ast.Identifiers{
 																"idx",
 															},
@@ -95669,17 +100240,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(761),
+																		Line: int(766),
 																		Column: int(49),
 																	},
 																	End: ast.Location{
-																		Line: int(761),
+																		Line: int(766),
 																		Column: int(52),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7724,
+																Ctx: p8112,
 																FreeVars: ast.Identifiers{
 																	"idx",
 																},
@@ -95693,17 +100264,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(761),
+																		Line: int(766),
 																		Column: int(55),
 																	},
 																	End: ast.Location{
-																		Line: int(761),
+																		Line: int(766),
 																		Column: int(56),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7724,
+																Ctx: p8112,
 																FreeVars: nil,
 															},
 															Value: float64(1),
@@ -95731,17 +100302,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(762),
+									Line: int(767),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(762),
+									Line: int(767),
 									Column: int(46),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p7697,
+							Ctx: p8085,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"aux",
@@ -95755,11 +100326,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(762),
+										Line: int(767),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(762),
+										Line: int(767),
 										Column: int(8),
 									},
 									File: p1,
@@ -95772,7 +100343,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p7697,
+								Ctx: p8085,
 								FreeVars: ast.Identifiers{
 									"aux",
 								},
@@ -95788,17 +100359,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(13),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7754,
+											Ctx: p8142,
 											FreeVars: ast.Identifiers{
 												"func",
 											},
@@ -95813,17 +100384,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(18),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7754,
+											Ctx: p8142,
 											FreeVars: ast.Identifiers{
 												"arr",
 											},
@@ -95838,17 +100409,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(24),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7754,
+											Ctx: p8142,
 											FreeVars: ast.Identifiers{
 												"init",
 											},
@@ -95863,17 +100434,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(26),
 												},
 												End: ast.Location{
-													Line: int(762),
+													Line: int(767),
 													Column: int(45),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7754,
+											Ctx: p8142,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"std",
@@ -95884,17 +100455,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(762),
+														Line: int(767),
 														Column: int(26),
 													},
 													End: ast.Location{
-														Line: int(762),
+														Line: int(767),
 														Column: int(41),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7754,
+												Ctx: p8142,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"std",
@@ -95905,17 +100476,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(762),
+															Line: int(767),
 															Column: int(26),
 														},
 														End: ast.Location{
-															Line: int(762),
+															Line: int(767),
 															Column: int(36),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p7754,
+													Ctx: p8142,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -95925,11 +100496,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(762),
+																Line: int(767),
 																Column: int(26),
 															},
 															End: ast.Location{
-																Line: int(762),
+																Line: int(767),
 																Column: int(29),
 															},
 															File: p1,
@@ -95977,17 +100548,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(762),
+																		Line: int(767),
 																		Column: int(37),
 																	},
 																	End: ast.Location{
-																		Line: int(762),
+																		Line: int(767),
 																		Column: int(40),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7771,
+																Ctx: p8159,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																},
@@ -96011,17 +100582,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(762),
+														Line: int(767),
 														Column: int(44),
 													},
 													End: ast.Location{
-														Line: int(762),
+														Line: int(767),
 														Column: int(45),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7754,
+												Ctx: p8142,
 												FreeVars: nil,
 											},
 											Value: float64(1),
@@ -96114,11 +100685,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(765),
+								Line: int(770),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(770),
+								Line: int(775),
 								Column: int(28),
 							},
 							File: p1,
@@ -96131,7 +100702,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p7780,
+						Ctx: p8168,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"func",
@@ -96149,17 +100720,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(765),
+											Line: int(770),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(769),
+											Line: int(774),
 											Column: int(57),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p7784,
+									Ctx: p8172,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"std",
@@ -96198,11 +100769,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(766),
+												Line: int(771),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(769),
+												Line: int(774),
 												Column: int(57),
 											},
 											File: p1,
@@ -96215,7 +100786,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p7789,
+										Ctx: p8177,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"aux",
@@ -96230,17 +100801,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(766),
+													Line: int(771),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(766),
+													Line: int(771),
 													Column: int(32),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7789,
+											Ctx: p8177,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"idx",
@@ -96252,17 +100823,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(766),
+														Line: int(771),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(766),
+														Line: int(771),
 														Column: int(13),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7789,
+												Ctx: p8177,
 												FreeVars: ast.Identifiers{
 													"idx",
 												},
@@ -96276,17 +100847,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(766),
+														Line: int(771),
 														Column: int(17),
 													},
 													End: ast.Location{
-														Line: int(766),
+														Line: int(771),
 														Column: int(32),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7789,
+												Ctx: p8177,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"std",
@@ -96297,17 +100868,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(766),
+															Line: int(771),
 															Column: int(17),
 														},
 														End: ast.Location{
-															Line: int(766),
+															Line: int(771),
 															Column: int(27),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p7789,
+													Ctx: p8177,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -96317,11 +100888,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(766),
+																Line: int(771),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(766),
+																Line: int(771),
 																Column: int(20),
 															},
 															File: p1,
@@ -96369,17 +100940,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(766),
+																		Line: int(771),
 																		Column: int(28),
 																	},
 																	End: ast.Location{
-																		Line: int(766),
+																		Line: int(771),
 																		Column: int(31),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7804,
+																Ctx: p8192,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																},
@@ -96403,11 +100974,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(767),
+													Line: int(772),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(767),
+													Line: int(772),
 													Column: int(16),
 												},
 												File: p1,
@@ -96420,7 +100991,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p7789,
+											Ctx: p8177,
 											FreeVars: ast.Identifiers{
 												"running",
 											},
@@ -96440,17 +101011,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(769),
+													Line: int(774),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(769),
+													Line: int(774),
 													Column: int(57),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7789,
+											Ctx: p8177,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"aux",
@@ -96464,11 +101035,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(769),
+														Line: int(774),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(769),
+														Line: int(774),
 														Column: int(12),
 													},
 													File: p1,
@@ -96481,7 +101052,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p7789,
+												Ctx: p8177,
 												FreeVars: ast.Identifiers{
 													"aux",
 												},
@@ -96497,17 +101068,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(13),
 																},
 																End: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(17),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7817,
+															Ctx: p8205,
 															FreeVars: ast.Identifiers{
 																"func",
 															},
@@ -96522,17 +101093,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(19),
 																},
 																End: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(22),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7817,
+															Ctx: p8205,
 															FreeVars: ast.Identifiers{
 																"arr",
 															},
@@ -96547,17 +101118,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(24),
 																},
 																End: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(47),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7817,
+															Ctx: p8205,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"func",
@@ -96570,17 +101141,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(769),
+																		Line: int(774),
 																		Column: int(24),
 																	},
 																	End: ast.Location{
-																		Line: int(769),
+																		Line: int(774),
 																		Column: int(28),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7817,
+																Ctx: p8205,
 																FreeVars: ast.Identifiers{
 																	"func",
 																},
@@ -96596,17 +101167,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(769),
+																					Line: int(774),
 																					Column: int(29),
 																				},
 																				End: ast.Location{
-																					Line: int(769),
+																					Line: int(774),
 																					Column: int(36),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p7827,
+																			Ctx: p8215,
 																			FreeVars: ast.Identifiers{
 																				"running",
 																			},
@@ -96621,17 +101192,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(769),
+																					Line: int(774),
 																					Column: int(38),
 																				},
 																				End: ast.Location{
-																					Line: int(769),
+																					Line: int(774),
 																					Column: int(46),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p7827,
+																			Ctx: p8215,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"idx",
@@ -96642,17 +101213,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(769),
+																						Line: int(774),
 																						Column: int(38),
 																					},
 																					End: ast.Location{
-																						Line: int(769),
+																						Line: int(774),
 																						Column: int(41),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p7827,
+																				Ctx: p8215,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																				},
@@ -96665,17 +101236,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(769),
+																						Line: int(774),
 																						Column: int(42),
 																					},
 																					End: ast.Location{
-																						Line: int(769),
+																						Line: int(774),
 																						Column: int(45),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p7827,
+																				Ctx: p8215,
 																				FreeVars: ast.Identifiers{
 																					"idx",
 																				},
@@ -96703,17 +101274,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(49),
 																},
 																End: ast.Location{
-																	Line: int(769),
+																	Line: int(774),
 																	Column: int(56),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7817,
+															Ctx: p8205,
 															FreeVars: ast.Identifiers{
 																"idx",
 															},
@@ -96723,17 +101294,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(769),
+																		Line: int(774),
 																		Column: int(49),
 																	},
 																	End: ast.Location{
-																		Line: int(769),
+																		Line: int(774),
 																		Column: int(52),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7817,
+																Ctx: p8205,
 																FreeVars: ast.Identifiers{
 																	"idx",
 																},
@@ -96747,17 +101318,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(769),
+																		Line: int(774),
 																		Column: int(55),
 																	},
 																	End: ast.Location{
-																		Line: int(769),
+																		Line: int(774),
 																		Column: int(56),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p7817,
+																Ctx: p8205,
 																FreeVars: nil,
 															},
 															Value: float64(1),
@@ -96785,17 +101356,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(770),
+									Line: int(775),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(770),
+									Line: int(775),
 									Column: int(28),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p7780,
+							Ctx: p8168,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"aux",
@@ -96808,11 +101379,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(770),
+										Line: int(775),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(770),
+										Line: int(775),
 										Column: int(8),
 									},
 									File: p1,
@@ -96825,7 +101396,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p7780,
+								Ctx: p8168,
 								FreeVars: ast.Identifiers{
 									"aux",
 								},
@@ -96841,17 +101412,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(13),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7847,
+											Ctx: p8235,
 											FreeVars: ast.Identifiers{
 												"func",
 											},
@@ -96866,17 +101437,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(18),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7847,
+											Ctx: p8235,
 											FreeVars: ast.Identifiers{
 												"arr",
 											},
@@ -96891,17 +101462,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(24),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7847,
+											Ctx: p8235,
 											FreeVars: ast.Identifiers{
 												"init",
 											},
@@ -96916,17 +101487,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(26),
 												},
 												End: ast.Location{
-													Line: int(770),
+													Line: int(775),
 													Column: int(27),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7847,
+											Ctx: p8235,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -97018,11 +101589,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(774),
+								Line: int(779),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(781),
+								Line: int(786),
 								Column: int(54),
 							},
 							File: p1,
@@ -97035,7 +101606,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p7860,
+						Ctx: p8248,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"filter_func",
@@ -97043,43 +101614,44 @@ var _StdAst = &ast.DesugaredObject{
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(774),
+									Line: int(779),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(774),
-									Column: int(43),
+									Line: int(779),
+									Column: int(36),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p7860,
+							Ctx: p8248,
 							FreeVars: ast.Identifiers{
 								"filter_func",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(774),
-										Column: int(8),
+										Line: int(779),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(774),
-										Column: int(29),
+										Line: int(779),
+										Column: int(36),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p7860,
+								Ctx: p8248,
 								FreeVars: ast.Identifiers{
 									"filter_func",
 									"std",
@@ -97090,17 +101662,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(774),
-											Column: int(8),
+											Line: int(779),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(774),
-											Column: int(16),
+											Line: int(779),
+											Column: int(23),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -97110,12 +101682,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(774),
-												Column: int(8),
+												Line: int(779),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(774),
-												Column: int(11),
+												Line: int(779),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -97146,7 +101718,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isFunction",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -97162,17 +101734,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(774),
-														Column: int(17),
+														Line: int(779),
+														Column: int(24),
 													},
 													End: ast.Location{
-														Line: int(774),
-														Column: int(28),
+														Line: int(779),
+														Column: int(35),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7873,
+												Ctx: p8261,
 												FreeVars: ast.Identifiers{
 													"filter_func",
 												},
@@ -97189,30 +101761,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(774),
-										Column: int(33),
-									},
-									End: ast.Location{
-										Line: int(774),
-										Column: int(43),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p7860,
-								FreeVars: nil,
-							},
-							Value: "function",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -97220,11 +101768,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(775),
+									Line: int(780),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(775),
+									Line: int(780),
 									Column: int(89),
 								},
 								File: p1,
@@ -97237,7 +101785,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p7860,
+							Ctx: p8248,
 							FreeVars: ast.Identifiers{
 								"filter_func",
 								"std",
@@ -97248,17 +101796,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(775),
+										Line: int(780),
 										Column: int(14),
 									},
 									End: ast.Location{
-										Line: int(775),
+										Line: int(780),
 										Column: int(88),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p7860,
+								Ctx: p8248,
 								FreeVars: ast.Identifiers{
 									"filter_func",
 									"std",
@@ -97269,17 +101817,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(775),
+											Line: int(780),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(775),
+											Line: int(780),
 											Column: int(64),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: nil,
 								},
 								Value: "std.filterMap first param must be function, got ",
@@ -97293,17 +101841,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(775),
+											Line: int(780),
 											Column: int(67),
 										},
 										End: ast.Location{
-											Line: int(775),
+											Line: int(780),
 											Column: int(88),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: ast.Identifiers{
 										"filter_func",
 										"std",
@@ -97314,17 +101862,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(775),
+												Line: int(780),
 												Column: int(67),
 											},
 											End: ast.Location{
-												Line: int(775),
+												Line: int(780),
 												Column: int(75),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7860,
+										Ctx: p8248,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -97334,11 +101882,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(775),
+													Line: int(780),
 													Column: int(67),
 												},
 												End: ast.Location{
-													Line: int(775),
+													Line: int(780),
 													Column: int(70),
 												},
 												File: p1,
@@ -97386,17 +101934,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(775),
+															Line: int(780),
 															Column: int(76),
 														},
 														End: ast.Location{
-															Line: int(775),
+															Line: int(780),
 															Column: int(87),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p7891,
+													Ctx: p8278,
 													FreeVars: ast.Identifiers{
 														"filter_func",
 													},
@@ -97428,17 +101976,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(776),
+									Line: int(781),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(781),
+									Line: int(786),
 									Column: int(54),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p7860,
+							Ctx: p8248,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"filter_func",
@@ -97446,43 +101994,44 @@ var _StdAst = &ast.DesugaredObject{
 								"std",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Unary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(776),
+										Line: int(781),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(776),
-										Column: int(45),
+										Line: int(781),
+										Column: int(38),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p7860,
+								Ctx: p8248,
 								FreeVars: ast.Identifiers{
 									"map_func",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Op: ast.UnaryOp(0),
+							Expr: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(776),
-											Column: int(13),
+											Line: int(781),
+											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(776),
-											Column: int(31),
+											Line: int(781),
+											Column: int(38),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: ast.Identifiers{
 										"map_func",
 										"std",
@@ -97493,17 +102042,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(776),
-												Column: int(13),
+												Line: int(781),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(776),
-												Column: int(21),
+												Line: int(781),
+												Column: int(28),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7860,
+										Ctx: p8248,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -97513,12 +102062,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(776),
-													Column: int(13),
+													Line: int(781),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(776),
-													Column: int(16),
+													Line: int(781),
+													Column: int(17),
 												},
 												File: p1,
 											},
@@ -97549,7 +102098,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
+										Value: "isFunction",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -97565,17 +102114,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(776),
-															Column: int(22),
+															Line: int(781),
+															Column: int(29),
 														},
 														End: ast.Location{
-															Line: int(776),
-															Column: int(30),
+															Line: int(781),
+															Column: int(37),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p7907,
+													Ctx: p8294,
 													FreeVars: ast.Identifiers{
 														"map_func",
 													},
@@ -97592,30 +102141,6 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(776),
-											Column: int(35),
-										},
-										End: ast.Location{
-											Line: int(776),
-											Column: int(45),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p7860,
-									FreeVars: nil,
-								},
-								Value: "function",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
 						},
 						ThenFodder: ast.Fodder{},
 						BranchTrue: &ast.Error{
@@ -97623,11 +102148,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(777),
+										Line: int(782),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(777),
+										Line: int(782),
 										Column: int(87),
 									},
 									File: p1,
@@ -97640,7 +102165,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p7860,
+								Ctx: p8248,
 								FreeVars: ast.Identifiers{
 									"map_func",
 									"std",
@@ -97651,17 +102176,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(777),
+											Line: int(782),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(777),
+											Line: int(782),
 											Column: int(86),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: ast.Identifiers{
 										"map_func",
 										"std",
@@ -97672,17 +102197,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(777),
+												Line: int(782),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(777),
+												Line: int(782),
 												Column: int(65),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7860,
+										Ctx: p8248,
 										FreeVars: nil,
 									},
 									Value: "std.filterMap second param must be function, got ",
@@ -97696,17 +102221,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(777),
+												Line: int(782),
 												Column: int(68),
 											},
 											End: ast.Location{
-												Line: int(777),
+												Line: int(782),
 												Column: int(86),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7860,
+										Ctx: p8248,
 										FreeVars: ast.Identifiers{
 											"map_func",
 											"std",
@@ -97717,17 +102242,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(777),
+													Line: int(782),
 													Column: int(68),
 												},
 												End: ast.Location{
-													Line: int(777),
+													Line: int(782),
 													Column: int(76),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7860,
+											Ctx: p8248,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -97737,11 +102262,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(777),
+														Line: int(782),
 														Column: int(68),
 													},
 													End: ast.Location{
-														Line: int(777),
+														Line: int(782),
 														Column: int(71),
 													},
 													File: p1,
@@ -97789,17 +102314,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(777),
+																Line: int(782),
 																Column: int(77),
 															},
 															End: ast.Location{
-																Line: int(777),
+																Line: int(782),
 																Column: int(85),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p7925,
+														Ctx: p8311,
 														FreeVars: ast.Identifiers{
 															"map_func",
 														},
@@ -97831,17 +102356,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(778),
+										Line: int(783),
 										Column: int(10),
 									},
 									End: ast.Location{
-										Line: int(781),
+										Line: int(786),
 										Column: int(54),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p7860,
+								Ctx: p8248,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"filter_func",
@@ -97849,43 +102374,44 @@ var _StdAst = &ast.DesugaredObject{
 									"std",
 								},
 							},
-							Cond: &ast.Binary{
+							Cond: &ast.Unary{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(778),
+											Line: int(783),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(778),
-											Column: int(37),
+											Line: int(783),
+											Column: int(30),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
 									},
 								},
-								Left: &ast.Apply{
+								Op: ast.UnaryOp(0),
+								Expr: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(778),
-												Column: int(13),
+												Line: int(783),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(778),
-												Column: int(26),
+												Line: int(783),
+												Column: int(30),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7860,
+										Ctx: p8248,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"std",
@@ -97896,17 +102422,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(778),
-													Column: int(13),
+													Line: int(783),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(778),
-													Column: int(21),
+													Line: int(783),
+													Column: int(25),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7860,
+											Ctx: p8248,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -97916,12 +102442,12 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(778),
-														Column: int(13),
+														Line: int(783),
+														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(778),
-														Column: int(16),
+														Line: int(783),
+														Column: int(17),
 													},
 													File: p1,
 												},
@@ -97952,7 +102478,7 @@ var _StdAst = &ast.DesugaredObject{
 												Ctx: nil,
 												FreeVars: nil,
 											},
-											Value: "type",
+											Value: "isArray",
 											Kind: ast.LiteralStringKind(1),
 											BlockIndent: "",
 										},
@@ -97968,17 +102494,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(778),
-																Column: int(22),
+																Line: int(783),
+																Column: int(26),
 															},
 															End: ast.Location{
-																Line: int(778),
-																Column: int(25),
+																Line: int(783),
+																Column: int(29),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p7941,
+														Ctx: p8327,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -97995,30 +102521,6 @@ var _StdAst = &ast.DesugaredObject{
 									FodderRight: ast.Fodder{},
 									TailStrictFodder: nil,
 								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(13),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(778),
-												Column: int(30),
-											},
-											End: ast.Location{
-												Line: int(778),
-												Column: int(37),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p7860,
-										FreeVars: nil,
-									},
-									Value: "array",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
-								},
 							},
 							ThenFodder: ast.Fodder{},
 							BranchTrue: &ast.Error{
@@ -98026,11 +102528,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(779),
+											Line: int(784),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(779),
+											Line: int(784),
 											Column: int(78),
 										},
 										File: p1,
@@ -98043,7 +102545,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
@@ -98054,17 +102556,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(779),
+												Line: int(784),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(779),
+												Line: int(784),
 												Column: int(77),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7860,
+										Ctx: p8248,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"std",
@@ -98075,17 +102577,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(779),
+													Line: int(784),
 													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(779),
+													Line: int(784),
 													Column: int(61),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7860,
+											Ctx: p8248,
 											FreeVars: nil,
 										},
 										Value: "std.filterMap third param must be array, got ",
@@ -98099,17 +102601,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(779),
+													Line: int(784),
 													Column: int(64),
 												},
 												End: ast.Location{
-													Line: int(779),
+													Line: int(784),
 													Column: int(77),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7860,
+											Ctx: p8248,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"std",
@@ -98120,17 +102622,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(779),
+														Line: int(784),
 														Column: int(64),
 													},
 													End: ast.Location{
-														Line: int(779),
+														Line: int(784),
 														Column: int(72),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p7860,
+												Ctx: p8248,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -98140,11 +102642,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(779),
+															Line: int(784),
 															Column: int(64),
 														},
 														End: ast.Location{
-															Line: int(779),
+															Line: int(784),
 															Column: int(67),
 														},
 														File: p1,
@@ -98192,17 +102694,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(779),
+																	Line: int(784),
 																	Column: int(73),
 																},
 																End: ast.Location{
-																	Line: int(779),
+																	Line: int(784),
 																	Column: int(76),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p7959,
+															Ctx: p8344,
 															FreeVars: ast.Identifiers{
 																"arr",
 															},
@@ -98234,17 +102736,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(781),
+											Line: int(786),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(781),
+											Line: int(786),
 											Column: int(54),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7860,
+									Ctx: p8248,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"filter_func",
@@ -98257,17 +102759,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(781),
+												Line: int(786),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(781),
+												Line: int(786),
 												Column: int(14),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7860,
+										Ctx: p8248,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -98277,11 +102779,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(781),
+													Line: int(786),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(781),
+													Line: int(786),
 													Column: int(10),
 												},
 												File: p1,
@@ -98336,17 +102838,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(781),
+															Line: int(786),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(781),
+															Line: int(786),
 															Column: int(23),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p7972,
+													Ctx: p8357,
 													FreeVars: ast.Identifiers{
 														"map_func",
 													},
@@ -98361,17 +102863,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(781),
+															Line: int(786),
 															Column: int(25),
 														},
 														End: ast.Location{
-															Line: int(781),
+															Line: int(786),
 															Column: int(53),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p7972,
+													Ctx: p8357,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"filter_func",
@@ -98383,17 +102885,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(781),
+																Line: int(786),
 																Column: int(25),
 															},
 															End: ast.Location{
-																Line: int(781),
+																Line: int(786),
 																Column: int(35),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p7972,
+														Ctx: p8357,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -98403,11 +102905,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(781),
+																	Line: int(786),
 																	Column: int(25),
 																},
 																End: ast.Location{
-																	Line: int(781),
+																	Line: int(786),
 																	Column: int(28),
 																},
 																File: p1,
@@ -98455,17 +102957,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(781),
+																			Line: int(786),
 																			Column: int(36),
 																		},
 																		End: ast.Location{
-																			Line: int(781),
+																			Line: int(786),
 																			Column: int(47),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p7983,
+																	Ctx: p8368,
 																	FreeVars: ast.Identifiers{
 																		"filter_func",
 																	},
@@ -98480,17 +102982,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(781),
+																			Line: int(786),
 																			Column: int(49),
 																		},
 																		End: ast.Location{
-																			Line: int(781),
+																			Line: int(786),
 																			Column: int(52),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p7983,
+																	Ctx: p8368,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																	},
@@ -98588,11 +103090,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(784),
+								Line: int(789),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(787),
+								Line: int(792),
 								Column: int(50),
 							},
 							File: p1,
@@ -98605,7 +103107,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p7992,
+						Ctx: p8377,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
@@ -98616,17 +103118,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(784),
+									Line: int(789),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(784),
+									Line: int(789),
 									Column: int(14),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p7992,
+							Ctx: p8377,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
@@ -98637,17 +103139,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(784),
+										Line: int(789),
 										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(784),
+										Line: int(789),
 										Column: int(9),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p7992,
+								Ctx: p8377,
 								FreeVars: ast.Identifiers{
 									"a",
 								},
@@ -98661,17 +103163,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(784),
+										Line: int(789),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(784),
+										Line: int(789),
 										Column: int(14),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p7992,
+								Ctx: p8377,
 								FreeVars: ast.Identifiers{
 									"b",
 								},
@@ -98685,11 +103187,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(785),
+									Line: int(790),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(785),
+									Line: int(790),
 									Column: int(11),
 								},
 								File: p1,
@@ -98702,7 +103204,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p7992,
+							Ctx: p8377,
 							FreeVars: nil,
 						},
 						Value: true,
@@ -98720,11 +103222,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(787),
+									Line: int(792),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(787),
+									Line: int(792),
 									Column: int(50),
 								},
 								File: p1,
@@ -98737,7 +103239,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p7992,
+							Ctx: p8377,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
@@ -98748,17 +103250,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(787),
+										Line: int(792),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(787),
+										Line: int(792),
 										Column: int(50),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p7992,
+								Ctx: p8377,
 								FreeVars: ast.Identifiers{
 									"a",
 									"b",
@@ -98769,17 +103271,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(787),
+											Line: int(792),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(787),
+											Line: int(792),
 											Column: int(46),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7992,
+									Ctx: p8377,
 									FreeVars: ast.Identifiers{
 										"a",
 									},
@@ -98789,17 +103291,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(787),
+												Line: int(792),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(787),
+												Line: int(792),
 												Column: int(37),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7992,
+										Ctx: p8377,
 										FreeVars: ast.Identifiers{
 											"a",
 										},
@@ -98809,17 +103311,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(787),
+													Line: int(792),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(787),
+													Line: int(792),
 													Column: int(33),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7992,
+											Ctx: p8377,
 											FreeVars: nil,
 										},
 										Value: "Assertion failed. ",
@@ -98833,17 +103335,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(787),
+													Line: int(792),
 													Column: int(36),
 												},
 												End: ast.Location{
-													Line: int(787),
+													Line: int(792),
 													Column: int(37),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p7992,
+											Ctx: p8377,
 											FreeVars: ast.Identifiers{
 												"a",
 											},
@@ -98858,17 +103360,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(787),
+												Line: int(792),
 												Column: int(40),
 											},
 											End: ast.Location{
-												Line: int(787),
+												Line: int(792),
 												Column: int(46),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p7992,
+										Ctx: p8377,
 										FreeVars: nil,
 									},
 									Value: " != ",
@@ -98883,17 +103385,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(787),
+											Line: int(792),
 											Column: int(49),
 										},
 										End: ast.Location{
-											Line: int(787),
+											Line: int(792),
 											Column: int(50),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p7992,
+									Ctx: p8377,
 									FreeVars: ast.Identifiers{
 										"b",
 									},
@@ -98968,11 +103470,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(790),
+								Line: int(795),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(793),
+								Line: int(798),
 								Column: int(30),
 							},
 							File: p1,
@@ -98985,49 +103487,50 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8024,
+						Ctx: p8409,
 						FreeVars: ast.Identifiers{
 							"n",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(790),
+									Line: int(795),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(790),
-									Column: int(31),
+									Line: int(795),
+									Column: int(24),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8024,
+							Ctx: p8409,
 							FreeVars: ast.Identifiers{
 								"n",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(790),
-										Column: int(8),
+										Line: int(795),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(790),
-										Column: int(19),
+										Line: int(795),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8024,
+								Ctx: p8409,
 								FreeVars: ast.Identifiers{
 									"n",
 									"std",
@@ -99038,17 +103541,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(790),
-											Column: int(8),
+											Line: int(795),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(790),
-											Column: int(16),
+											Line: int(795),
+											Column: int(21),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8024,
+									Ctx: p8409,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -99058,12 +103561,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(790),
-												Column: int(8),
+												Line: int(795),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(790),
-												Column: int(11),
+												Line: int(795),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -99094,7 +103597,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isNumber",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -99110,17 +103613,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(790),
-														Column: int(17),
+														Line: int(795),
+														Column: int(22),
 													},
 													End: ast.Location{
-														Line: int(790),
-														Column: int(18),
+														Line: int(795),
+														Column: int(23),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8037,
+												Ctx: p8422,
 												FreeVars: ast.Identifiers{
 													"n",
 												},
@@ -99137,30 +103640,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(790),
-										Column: int(23),
-									},
-									End: ast.Location{
-										Line: int(790),
-										Column: int(31),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p8024,
-								FreeVars: nil,
-							},
-							Value: "number",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -99168,11 +103647,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(791),
+									Line: int(796),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(791),
+									Line: int(796),
 									Column: int(58),
 								},
 								File: p1,
@@ -99185,7 +103664,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8024,
+							Ctx: p8409,
 							FreeVars: ast.Identifiers{
 								"n",
 								"std",
@@ -99196,17 +103675,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(791),
+										Line: int(796),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(791),
+										Line: int(796),
 										Column: int(58),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8024,
+								Ctx: p8409,
 								FreeVars: ast.Identifiers{
 									"n",
 									"std",
@@ -99217,17 +103696,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(791),
+											Line: int(796),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(791),
+											Line: int(796),
 											Column: int(44),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8024,
+									Ctx: p8409,
 									FreeVars: nil,
 								},
 								Value: "std.abs expected number, got ",
@@ -99241,17 +103720,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(791),
+											Line: int(796),
 											Column: int(47),
 										},
 										End: ast.Location{
-											Line: int(791),
+											Line: int(796),
 											Column: int(58),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8024,
+									Ctx: p8409,
 									FreeVars: ast.Identifiers{
 										"n",
 										"std",
@@ -99262,17 +103741,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(791),
+												Line: int(796),
 												Column: int(47),
 											},
 											End: ast.Location{
-												Line: int(791),
+												Line: int(796),
 												Column: int(55),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8024,
+										Ctx: p8409,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -99282,11 +103761,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(791),
+													Line: int(796),
 													Column: int(47),
 												},
 												End: ast.Location{
-													Line: int(791),
+													Line: int(796),
 													Column: int(50),
 												},
 												File: p1,
@@ -99334,17 +103813,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(791),
+															Line: int(796),
 															Column: int(56),
 														},
 														End: ast.Location{
-															Line: int(791),
+															Line: int(796),
 															Column: int(57),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8055,
+													Ctx: p8439,
 													FreeVars: ast.Identifiers{
 														"n",
 													},
@@ -99376,11 +103855,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(793),
+									Line: int(798),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(793),
+									Line: int(798),
 									Column: int(30),
 								},
 								File: p1,
@@ -99393,7 +103872,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8024,
+							Ctx: p8409,
 							FreeVars: ast.Identifiers{
 								"n",
 							},
@@ -99403,17 +103882,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(793),
+										Line: int(798),
 										Column: int(10),
 									},
 									End: ast.Location{
-										Line: int(793),
+										Line: int(798),
 										Column: int(15),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8024,
+								Ctx: p8409,
 								FreeVars: ast.Identifiers{
 									"n",
 								},
@@ -99423,17 +103902,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(793),
+											Line: int(798),
 											Column: int(10),
 										},
 										End: ast.Location{
-											Line: int(793),
+											Line: int(798),
 											Column: int(11),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8024,
+									Ctx: p8409,
 									FreeVars: ast.Identifiers{
 										"n",
 									},
@@ -99447,17 +103926,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(793),
+											Line: int(798),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(793),
+											Line: int(798),
 											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8024,
+									Ctx: p8409,
 									FreeVars: nil,
 								},
 								Value: float64(0),
@@ -99470,17 +103949,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(793),
+										Line: int(798),
 										Column: int(21),
 									},
 									End: ast.Location{
-										Line: int(793),
+										Line: int(798),
 										Column: int(22),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8024,
+								Ctx: p8409,
 								FreeVars: ast.Identifiers{
 									"n",
 								},
@@ -99493,17 +103972,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(793),
+										Line: int(798),
 										Column: int(28),
 									},
 									End: ast.Location{
-										Line: int(793),
+										Line: int(798),
 										Column: int(30),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8024,
+								Ctx: p8409,
 								FreeVars: ast.Identifiers{
 									"n",
 								},
@@ -99514,17 +103993,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(793),
+											Line: int(798),
 											Column: int(29),
 										},
 										End: ast.Location{
-											Line: int(793),
+											Line: int(798),
 											Column: int(30),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8024,
+									Ctx: p8409,
 									FreeVars: ast.Identifiers{
 										"n",
 									},
@@ -99599,11 +104078,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(796),
+								Line: int(801),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(803),
+								Line: int(808),
 								Column: int(13),
 							},
 							File: p1,
@@ -99616,49 +104095,50 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8078,
+						Ctx: p8462,
 						FreeVars: ast.Identifiers{
 							"n",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(796),
+									Line: int(801),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(796),
-									Column: int(31),
+									Line: int(801),
+									Column: int(24),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8078,
+							Ctx: p8462,
 							FreeVars: ast.Identifiers{
 								"n",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(796),
-										Column: int(8),
+										Line: int(801),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(796),
-										Column: int(19),
+										Line: int(801),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8078,
+								Ctx: p8462,
 								FreeVars: ast.Identifiers{
 									"n",
 									"std",
@@ -99669,17 +104149,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(796),
-											Column: int(8),
+											Line: int(801),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(796),
-											Column: int(16),
+											Line: int(801),
+											Column: int(21),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -99689,12 +104169,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(796),
-												Column: int(8),
+												Line: int(801),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(796),
-												Column: int(11),
+												Line: int(801),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -99725,7 +104205,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isNumber",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -99741,17 +104221,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(796),
-														Column: int(17),
+														Line: int(801),
+														Column: int(22),
 													},
 													End: ast.Location{
-														Line: int(796),
-														Column: int(18),
+														Line: int(801),
+														Column: int(23),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8091,
+												Ctx: p8475,
 												FreeVars: ast.Identifiers{
 													"n",
 												},
@@ -99768,30 +104248,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(796),
-										Column: int(23),
-									},
-									End: ast.Location{
-										Line: int(796),
-										Column: int(31),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p8078,
-								FreeVars: nil,
-							},
-							Value: "number",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -99799,11 +104255,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(797),
+									Line: int(802),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(797),
+									Line: int(802),
 									Column: int(59),
 								},
 								File: p1,
@@ -99816,7 +104272,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8078,
+							Ctx: p8462,
 							FreeVars: ast.Identifiers{
 								"n",
 								"std",
@@ -99827,17 +104283,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(797),
+										Line: int(802),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(797),
+										Line: int(802),
 										Column: int(59),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8078,
+								Ctx: p8462,
 								FreeVars: ast.Identifiers{
 									"n",
 									"std",
@@ -99848,17 +104304,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(797),
+											Line: int(802),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(797),
+											Line: int(802),
 											Column: int(45),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: nil,
 								},
 								Value: "std.sign expected number, got ",
@@ -99872,17 +104328,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(797),
+											Line: int(802),
 											Column: int(48),
 										},
 										End: ast.Location{
-											Line: int(797),
+											Line: int(802),
 											Column: int(59),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: ast.Identifiers{
 										"n",
 										"std",
@@ -99893,17 +104349,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(797),
+												Line: int(802),
 												Column: int(48),
 											},
 											End: ast.Location{
-												Line: int(797),
+												Line: int(802),
 												Column: int(56),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8078,
+										Ctx: p8462,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -99913,11 +104369,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(797),
+													Line: int(802),
 													Column: int(48),
 												},
 												End: ast.Location{
-													Line: int(797),
+													Line: int(802),
 													Column: int(51),
 												},
 												File: p1,
@@ -99965,17 +104421,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(797),
+															Line: int(802),
 															Column: int(57),
 														},
 														End: ast.Location{
-															Line: int(797),
+															Line: int(802),
 															Column: int(58),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8109,
+													Ctx: p8492,
 													FreeVars: ast.Identifiers{
 														"n",
 													},
@@ -100007,11 +104463,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(799),
+									Line: int(804),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(803),
+									Line: int(808),
 									Column: int(13),
 								},
 								File: p1,
@@ -100024,7 +104480,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8078,
+							Ctx: p8462,
 							FreeVars: ast.Identifiers{
 								"n",
 							},
@@ -100034,17 +104490,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(799),
+										Line: int(804),
 										Column: int(10),
 									},
 									End: ast.Location{
-										Line: int(799),
+										Line: int(804),
 										Column: int(15),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8078,
+								Ctx: p8462,
 								FreeVars: ast.Identifiers{
 									"n",
 								},
@@ -100054,17 +104510,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(799),
+											Line: int(804),
 											Column: int(10),
 										},
 										End: ast.Location{
-											Line: int(799),
+											Line: int(804),
 											Column: int(11),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: ast.Identifiers{
 										"n",
 									},
@@ -100078,17 +104534,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(799),
+											Line: int(804),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(799),
+											Line: int(804),
 											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: nil,
 								},
 								Value: float64(0),
@@ -100101,11 +104557,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(800),
+										Line: int(805),
 										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(800),
+										Line: int(805),
 										Column: int(10),
 									},
 									File: p1,
@@ -100118,7 +104574,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p8078,
+								Ctx: p8462,
 								FreeVars: nil,
 							},
 							Value: float64(1),
@@ -100137,17 +104593,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(801),
+										Line: int(806),
 										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(803),
+										Line: int(808),
 										Column: int(13),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8078,
+								Ctx: p8462,
 								FreeVars: ast.Identifiers{
 									"n",
 								},
@@ -100157,17 +104613,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(801),
+											Line: int(806),
 											Column: int(15),
 										},
 										End: ast.Location{
-											Line: int(801),
+											Line: int(806),
 											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: ast.Identifiers{
 										"n",
 									},
@@ -100177,17 +104633,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(801),
+												Line: int(806),
 												Column: int(15),
 											},
 											End: ast.Location{
-												Line: int(801),
+												Line: int(806),
 												Column: int(16),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8078,
+										Ctx: p8462,
 										FreeVars: ast.Identifiers{
 											"n",
 										},
@@ -100201,17 +104657,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(801),
+												Line: int(806),
 												Column: int(19),
 											},
 											End: ast.Location{
-												Line: int(801),
+												Line: int(806),
 												Column: int(20),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8078,
+										Ctx: p8462,
 										FreeVars: nil,
 									},
 									Value: float64(0),
@@ -100224,11 +104680,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(802),
+											Line: int(807),
 											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(802),
+											Line: int(807),
 											Column: int(11),
 										},
 										File: p1,
@@ -100241,7 +104697,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: nil,
 								},
 								Op: ast.UnaryOp(3),
@@ -100250,17 +104706,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(802),
+												Line: int(807),
 												Column: int(10),
 											},
 											End: ast.Location{
-												Line: int(802),
+												Line: int(807),
 												Column: int(11),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8078,
+										Ctx: p8462,
 										FreeVars: nil,
 									},
 									Value: float64(1),
@@ -100280,17 +104736,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(803),
+											Line: int(808),
 											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(803),
+											Line: int(808),
 											Column: int(13),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8078,
+									Ctx: p8462,
 									FreeVars: nil,
 								},
 								Value: float64(0),
@@ -100369,11 +104825,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(806),
+								Line: int(811),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(811),
+								Line: int(816),
 								Column: int(29),
 							},
 							File: p1,
@@ -100386,50 +104842,51 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8141,
+						Ctx: p8524,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(806),
+									Line: int(811),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(806),
-									Column: int(31),
+									Line: int(811),
+									Column: int(24),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8141,
+							Ctx: p8524,
 							FreeVars: ast.Identifiers{
 								"a",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(806),
-										Column: int(8),
+										Line: int(811),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(806),
-										Column: int(19),
+										Line: int(811),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8141,
+								Ctx: p8524,
 								FreeVars: ast.Identifiers{
 									"a",
 									"std",
@@ -100440,17 +104897,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(806),
-											Column: int(8),
+											Line: int(811),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(806),
-											Column: int(16),
+											Line: int(811),
+											Column: int(21),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -100460,12 +104917,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(806),
-												Column: int(8),
+												Line: int(811),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(806),
-												Column: int(11),
+												Line: int(811),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -100496,7 +104953,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isNumber",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -100512,17 +104969,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(806),
-														Column: int(17),
+														Line: int(811),
+														Column: int(22),
 													},
 													End: ast.Location{
-														Line: int(806),
-														Column: int(18),
+														Line: int(811),
+														Column: int(23),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8154,
+												Ctx: p8537,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -100539,30 +104996,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(806),
-										Column: int(23),
-									},
-									End: ast.Location{
-										Line: int(806),
-										Column: int(31),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p8141,
-								FreeVars: nil,
-							},
-							Value: "number",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -100570,11 +105003,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(807),
+									Line: int(812),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(807),
+									Line: int(812),
 									Column: int(70),
 								},
 								File: p1,
@@ -100587,7 +105020,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8141,
+							Ctx: p8524,
 							FreeVars: ast.Identifiers{
 								"a",
 								"std",
@@ -100598,17 +105031,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(807),
+										Line: int(812),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(807),
+										Line: int(812),
 										Column: int(70),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8141,
+								Ctx: p8524,
 								FreeVars: ast.Identifiers{
 									"a",
 									"std",
@@ -100619,17 +105052,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(807),
+											Line: int(812),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(807),
+											Line: int(812),
 											Column: int(56),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: nil,
 								},
 								Value: "std.max first param expected number, got ",
@@ -100643,17 +105076,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(807),
+											Line: int(812),
 											Column: int(59),
 										},
 										End: ast.Location{
-											Line: int(807),
+											Line: int(812),
 											Column: int(70),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: ast.Identifiers{
 										"a",
 										"std",
@@ -100664,17 +105097,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(807),
+												Line: int(812),
 												Column: int(59),
 											},
 											End: ast.Location{
-												Line: int(807),
+												Line: int(812),
 												Column: int(67),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8141,
+										Ctx: p8524,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -100684,11 +105117,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(807),
+													Line: int(812),
 													Column: int(59),
 												},
 												End: ast.Location{
-													Line: int(807),
+													Line: int(812),
 													Column: int(62),
 												},
 												File: p1,
@@ -100736,17 +105169,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(807),
+															Line: int(812),
 															Column: int(68),
 														},
 														End: ast.Location{
-															Line: int(807),
+															Line: int(812),
 															Column: int(69),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8172,
+													Ctx: p8554,
 													FreeVars: ast.Identifiers{
 														"a",
 													},
@@ -100778,60 +105211,61 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(808),
+									Line: int(813),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(811),
+									Line: int(816),
 									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8141,
+							Ctx: p8524,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
 								"std",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Unary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(808),
+										Line: int(813),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(808),
-										Column: int(36),
+										Line: int(813),
+										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8141,
+								Ctx: p8524,
 								FreeVars: ast.Identifiers{
 									"b",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Op: ast.UnaryOp(0),
+							Expr: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(808),
-											Column: int(13),
+											Line: int(813),
+											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(808),
-											Column: int(24),
+											Line: int(813),
+											Column: int(29),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: ast.Identifiers{
 										"b",
 										"std",
@@ -100842,17 +105276,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(808),
-												Column: int(13),
+												Line: int(813),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(808),
-												Column: int(21),
+												Line: int(813),
+												Column: int(26),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8141,
+										Ctx: p8524,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -100862,12 +105296,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(808),
-													Column: int(13),
+													Line: int(813),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(808),
-													Column: int(16),
+													Line: int(813),
+													Column: int(17),
 												},
 												File: p1,
 											},
@@ -100898,7 +105332,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
+										Value: "isNumber",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -100914,17 +105348,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(808),
-															Column: int(22),
+															Line: int(813),
+															Column: int(27),
 														},
 														End: ast.Location{
-															Line: int(808),
-															Column: int(23),
+															Line: int(813),
+															Column: int(28),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8188,
+													Ctx: p8570,
 													FreeVars: ast.Identifiers{
 														"b",
 													},
@@ -100941,30 +105375,6 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(808),
-											Column: int(28),
-										},
-										End: ast.Location{
-											Line: int(808),
-											Column: int(36),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p8141,
-									FreeVars: nil,
-								},
-								Value: "number",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
 						},
 						ThenFodder: ast.Fodder{},
 						BranchTrue: &ast.Error{
@@ -100972,11 +105382,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(809),
+										Line: int(814),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(809),
+										Line: int(814),
 										Column: int(71),
 									},
 									File: p1,
@@ -100989,7 +105399,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p8141,
+								Ctx: p8524,
 								FreeVars: ast.Identifiers{
 									"b",
 									"std",
@@ -101000,17 +105410,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(809),
+											Line: int(814),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(809),
+											Line: int(814),
 											Column: int(71),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: ast.Identifiers{
 										"b",
 										"std",
@@ -101021,17 +105431,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(809),
+												Line: int(814),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(809),
+												Line: int(814),
 												Column: int(57),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8141,
+										Ctx: p8524,
 										FreeVars: nil,
 									},
 									Value: "std.max second param expected number, got ",
@@ -101045,17 +105455,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(809),
+												Line: int(814),
 												Column: int(60),
 											},
 											End: ast.Location{
-												Line: int(809),
+												Line: int(814),
 												Column: int(71),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8141,
+										Ctx: p8524,
 										FreeVars: ast.Identifiers{
 											"b",
 											"std",
@@ -101066,17 +105476,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(809),
+													Line: int(814),
 													Column: int(60),
 												},
 												End: ast.Location{
-													Line: int(809),
+													Line: int(814),
 													Column: int(68),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8141,
+											Ctx: p8524,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -101086,11 +105496,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(809),
+														Line: int(814),
 														Column: int(60),
 													},
 													End: ast.Location{
-														Line: int(809),
+														Line: int(814),
 														Column: int(63),
 													},
 													File: p1,
@@ -101138,17 +105548,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(809),
+																Line: int(814),
 																Column: int(69),
 															},
 															End: ast.Location{
-																Line: int(809),
+																Line: int(814),
 																Column: int(70),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8206,
+														Ctx: p8587,
 														FreeVars: ast.Identifiers{
 															"b",
 														},
@@ -101180,11 +105590,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(811),
+										Line: int(816),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(811),
+										Line: int(816),
 										Column: int(29),
 									},
 									File: p1,
@@ -101197,7 +105607,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p8141,
+								Ctx: p8524,
 								FreeVars: ast.Identifiers{
 									"a",
 									"b",
@@ -101208,17 +105618,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(811),
+											Line: int(816),
 											Column: int(10),
 										},
 										End: ast.Location{
-											Line: int(811),
+											Line: int(816),
 											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: ast.Identifiers{
 										"a",
 										"b",
@@ -101229,17 +105639,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(811),
+												Line: int(816),
 												Column: int(10),
 											},
 											End: ast.Location{
-												Line: int(811),
+												Line: int(816),
 												Column: int(11),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8141,
+										Ctx: p8524,
 										FreeVars: ast.Identifiers{
 											"a",
 										},
@@ -101253,17 +105663,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(811),
+												Line: int(816),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(811),
+												Line: int(816),
 												Column: int(15),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8141,
+										Ctx: p8524,
 										FreeVars: ast.Identifiers{
 											"b",
 										},
@@ -101277,17 +105687,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(811),
+											Line: int(816),
 											Column: int(21),
 										},
 										End: ast.Location{
-											Line: int(811),
+											Line: int(816),
 											Column: int(22),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: ast.Identifiers{
 										"a",
 									},
@@ -101300,17 +105710,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(811),
+											Line: int(816),
 											Column: int(28),
 										},
 										End: ast.Location{
-											Line: int(811),
+											Line: int(816),
 											Column: int(29),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8141,
+									Ctx: p8524,
 									FreeVars: ast.Identifiers{
 										"b",
 									},
@@ -101390,11 +105800,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(814),
+								Line: int(819),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(819),
+								Line: int(824),
 								Column: int(29),
 							},
 							File: p1,
@@ -101407,50 +105817,51 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8228,
+						Ctx: p8609,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
 							"std",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(814),
+									Line: int(819),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(814),
-									Column: int(31),
+									Line: int(819),
+									Column: int(24),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8228,
+							Ctx: p8609,
 							FreeVars: ast.Identifiers{
 								"a",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(814),
-										Column: int(8),
+										Line: int(819),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(814),
-										Column: int(19),
+										Line: int(819),
+										Column: int(24),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8228,
+								Ctx: p8609,
 								FreeVars: ast.Identifiers{
 									"a",
 									"std",
@@ -101461,17 +105872,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(814),
-											Column: int(8),
+											Line: int(819),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(814),
-											Column: int(16),
+											Line: int(819),
+											Column: int(21),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -101481,12 +105892,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(814),
-												Column: int(8),
+												Line: int(819),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(814),
-												Column: int(11),
+												Line: int(819),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -101517,7 +105928,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isNumber",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -101533,17 +105944,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(814),
-														Column: int(17),
+														Line: int(819),
+														Column: int(22),
 													},
 													End: ast.Location{
-														Line: int(814),
-														Column: int(18),
+														Line: int(819),
+														Column: int(23),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8241,
+												Ctx: p8622,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -101560,30 +105971,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(814),
-										Column: int(23),
-									},
-									End: ast.Location{
-										Line: int(814),
-										Column: int(31),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p8228,
-								FreeVars: nil,
-							},
-							Value: "number",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -101591,11 +105978,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(815),
+									Line: int(820),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(815),
+									Line: int(820),
 									Column: int(70),
 								},
 								File: p1,
@@ -101608,7 +105995,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8228,
+							Ctx: p8609,
 							FreeVars: ast.Identifiers{
 								"a",
 								"std",
@@ -101619,17 +106006,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(815),
+										Line: int(820),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(815),
+										Line: int(820),
 										Column: int(70),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8228,
+								Ctx: p8609,
 								FreeVars: ast.Identifiers{
 									"a",
 									"std",
@@ -101640,17 +106027,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(815),
+											Line: int(820),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(815),
+											Line: int(820),
 											Column: int(56),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: nil,
 								},
 								Value: "std.max first param expected number, got ",
@@ -101664,17 +106051,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(815),
+											Line: int(820),
 											Column: int(59),
 										},
 										End: ast.Location{
-											Line: int(815),
+											Line: int(820),
 											Column: int(70),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: ast.Identifiers{
 										"a",
 										"std",
@@ -101685,17 +106072,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(815),
+												Line: int(820),
 												Column: int(59),
 											},
 											End: ast.Location{
-												Line: int(815),
+												Line: int(820),
 												Column: int(67),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8228,
+										Ctx: p8609,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -101705,11 +106092,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(815),
+													Line: int(820),
 													Column: int(59),
 												},
 												End: ast.Location{
-													Line: int(815),
+													Line: int(820),
 													Column: int(62),
 												},
 												File: p1,
@@ -101757,17 +106144,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(815),
+															Line: int(820),
 															Column: int(68),
 														},
 														End: ast.Location{
-															Line: int(815),
+															Line: int(820),
 															Column: int(69),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8259,
+													Ctx: p8639,
 													FreeVars: ast.Identifiers{
 														"a",
 													},
@@ -101799,60 +106186,61 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(816),
+									Line: int(821),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(819),
+									Line: int(824),
 									Column: int(29),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8228,
+							Ctx: p8609,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
 								"std",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Unary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(816),
+										Line: int(821),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(816),
-										Column: int(36),
+										Line: int(821),
+										Column: int(29),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8228,
+								Ctx: p8609,
 								FreeVars: ast.Identifiers{
 									"b",
 									"std",
 								},
 							},
-							Left: &ast.Apply{
+							Op: ast.UnaryOp(0),
+							Expr: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(816),
-											Column: int(13),
+											Line: int(821),
+											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(816),
-											Column: int(24),
+											Line: int(821),
+											Column: int(29),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: ast.Identifiers{
 										"b",
 										"std",
@@ -101863,17 +106251,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(816),
-												Column: int(13),
+												Line: int(821),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(816),
-												Column: int(21),
+												Line: int(821),
+												Column: int(26),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8228,
+										Ctx: p8609,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -101883,12 +106271,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(816),
-													Column: int(13),
+													Line: int(821),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(816),
-													Column: int(16),
+													Line: int(821),
+													Column: int(17),
 												},
 												File: p1,
 											},
@@ -101919,7 +106307,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
+										Value: "isNumber",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -101935,17 +106323,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(816),
-															Column: int(22),
+															Line: int(821),
+															Column: int(27),
 														},
 														End: ast.Location{
-															Line: int(816),
-															Column: int(23),
+															Line: int(821),
+															Column: int(28),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8275,
+													Ctx: p8655,
 													FreeVars: ast.Identifiers{
 														"b",
 													},
@@ -101962,30 +106350,6 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(816),
-											Column: int(28),
-										},
-										End: ast.Location{
-											Line: int(816),
-											Column: int(36),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p8228,
-									FreeVars: nil,
-								},
-								Value: "number",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
 						},
 						ThenFodder: ast.Fodder{},
 						BranchTrue: &ast.Error{
@@ -101993,11 +106357,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(817),
+										Line: int(822),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(817),
+										Line: int(822),
 										Column: int(71),
 									},
 									File: p1,
@@ -102010,7 +106374,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p8228,
+								Ctx: p8609,
 								FreeVars: ast.Identifiers{
 									"b",
 									"std",
@@ -102021,17 +106385,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(817),
+											Line: int(822),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(817),
+											Line: int(822),
 											Column: int(71),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: ast.Identifiers{
 										"b",
 										"std",
@@ -102042,17 +106406,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(817),
+												Line: int(822),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(817),
+												Line: int(822),
 												Column: int(57),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8228,
+										Ctx: p8609,
 										FreeVars: nil,
 									},
 									Value: "std.max second param expected number, got ",
@@ -102066,17 +106430,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(817),
+												Line: int(822),
 												Column: int(60),
 											},
 											End: ast.Location{
-												Line: int(817),
+												Line: int(822),
 												Column: int(71),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8228,
+										Ctx: p8609,
 										FreeVars: ast.Identifiers{
 											"b",
 											"std",
@@ -102087,17 +106451,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(817),
+													Line: int(822),
 													Column: int(60),
 												},
 												End: ast.Location{
-													Line: int(817),
+													Line: int(822),
 													Column: int(68),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8228,
+											Ctx: p8609,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -102107,11 +106471,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(817),
+														Line: int(822),
 														Column: int(60),
 													},
 													End: ast.Location{
-														Line: int(817),
+														Line: int(822),
 														Column: int(63),
 													},
 													File: p1,
@@ -102159,17 +106523,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(817),
+																Line: int(822),
 																Column: int(69),
 															},
 															End: ast.Location{
-																Line: int(817),
+																Line: int(822),
 																Column: int(70),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8293,
+														Ctx: p8672,
 														FreeVars: ast.Identifiers{
 															"b",
 														},
@@ -102201,11 +106565,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(819),
+										Line: int(824),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(819),
+										Line: int(824),
 										Column: int(29),
 									},
 									File: p1,
@@ -102218,7 +106582,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p8228,
+								Ctx: p8609,
 								FreeVars: ast.Identifiers{
 									"a",
 									"b",
@@ -102229,17 +106593,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(819),
+											Line: int(824),
 											Column: int(10),
 										},
 										End: ast.Location{
-											Line: int(819),
+											Line: int(824),
 											Column: int(15),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: ast.Identifiers{
 										"a",
 										"b",
@@ -102250,17 +106614,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(819),
+												Line: int(824),
 												Column: int(10),
 											},
 											End: ast.Location{
-												Line: int(819),
+												Line: int(824),
 												Column: int(11),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8228,
+										Ctx: p8609,
 										FreeVars: ast.Identifiers{
 											"a",
 										},
@@ -102274,17 +106638,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(819),
+												Line: int(824),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(819),
+												Line: int(824),
 												Column: int(15),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8228,
+										Ctx: p8609,
 										FreeVars: ast.Identifiers{
 											"b",
 										},
@@ -102298,17 +106662,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(819),
+											Line: int(824),
 											Column: int(21),
 										},
 										End: ast.Location{
-											Line: int(819),
+											Line: int(824),
 											Column: int(22),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: ast.Identifiers{
 										"a",
 									},
@@ -102321,17 +106685,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(819),
+											Line: int(824),
 											Column: int(28),
 										},
 										End: ast.Location{
-											Line: int(819),
+											Line: int(824),
 											Column: int(29),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8228,
+									Ctx: p8609,
 									FreeVars: ast.Identifiers{
 										"b",
 									},
@@ -102344,6 +106708,346 @@ var _StdAst = &ast.DesugaredObject{
 			},
 			PlusSuper: false,
 		},
+		ast.DesugaredObjectField{
+			Hide: ast.ObjectFieldHide(0),
+			Name: &ast.LiteralString{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: nil,
+					FreeVars: nil,
+				},
+				Value: "clamp",
+				Kind: ast.LiteralStringKind(1),
+				BlockIndent: "",
+			},
+			Body: &ast.Function{
+				NodeBase: ast.NodeBase{
+					LocRange: ast.LocationRange{
+						FileName: "",
+						Begin: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						End: ast.Location{
+							Line: int(0),
+							Column: int(0),
+						},
+						File: nil,
+					},
+					Fodder: nil,
+					Ctx: p11,
+					FreeVars: nil,
+				},
+				ParenLeftFodder: ast.Fodder{},
+				Parameters: ast.Parameters{
+					Required: []ast.CommaSeparatedID{
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "x",
+							CommaFodder: ast.Fodder{},
+						},
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "minVal",
+							CommaFodder: ast.Fodder{},
+						},
+						ast.CommaSeparatedID{
+							NameFodder: ast.Fodder{},
+							Name: "maxVal",
+							CommaFodder: nil,
+						},
+					},
+					Optional: nil,
+				},
+				TrailingComma: false,
+				ParenRightFodder: ast.Fodder{},
+				Body: &ast.Conditional{
+					NodeBase: ast.NodeBase{
+						LocRange: ast.LocationRange{
+							FileName: "<std>",
+							Begin: ast.Location{
+								Line: int(827),
+								Column: int(5),
+							},
+							End: ast.Location{
+								Line: int(829),
+								Column: int(11),
+							},
+							File: p1,
+						},
+						Fodder: ast.Fodder{
+							ast.FodderElement{
+								Kind: ast.FodderKind(0),
+								Blanks: int(0),
+								Indent: int(4),
+								Comment: []string{},
+							},
+						},
+						Ctx: p8693,
+						FreeVars: ast.Identifiers{
+							"maxVal",
+							"minVal",
+							"x",
+						},
+					},
+					Cond: &ast.Binary{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "<std>",
+								Begin: ast.Location{
+									Line: int(827),
+									Column: int(8),
+								},
+								End: ast.Location{
+									Line: int(827),
+									Column: int(19),
+								},
+								File: p1,
+							},
+							Fodder: ast.Fodder{},
+							Ctx: p8693,
+							FreeVars: ast.Identifiers{
+								"minVal",
+								"x",
+							},
+						},
+						Left: &ast.Var{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(827),
+										Column: int(8),
+									},
+									End: ast.Location{
+										Line: int(827),
+										Column: int(9),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p8693,
+								FreeVars: ast.Identifiers{
+									"x",
+								},
+							},
+							Id: "x",
+						},
+						OpFodder: ast.Fodder{},
+						Op: ast.BinaryOp(9),
+						Right: &ast.Var{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(827),
+										Column: int(13),
+									},
+									End: ast.Location{
+										Line: int(827),
+										Column: int(19),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p8693,
+								FreeVars: ast.Identifiers{
+									"minVal",
+								},
+							},
+							Id: "minVal",
+						},
+					},
+					ThenFodder: ast.Fodder{},
+					BranchTrue: &ast.Var{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "<std>",
+								Begin: ast.Location{
+									Line: int(827),
+									Column: int(25),
+								},
+								End: ast.Location{
+									Line: int(827),
+									Column: int(31),
+								},
+								File: p1,
+							},
+							Fodder: ast.Fodder{},
+							Ctx: p8693,
+							FreeVars: ast.Identifiers{
+								"minVal",
+							},
+						},
+						Id: "minVal",
+					},
+					ElseFodder: ast.Fodder{
+						ast.FodderElement{
+							Kind: ast.FodderKind(0),
+							Blanks: int(0),
+							Indent: int(4),
+							Comment: []string{},
+						},
+					},
+					BranchFalse: &ast.Conditional{
+						NodeBase: ast.NodeBase{
+							LocRange: ast.LocationRange{
+								FileName: "<std>",
+								Begin: ast.Location{
+									Line: int(828),
+									Column: int(10),
+								},
+								End: ast.Location{
+									Line: int(829),
+									Column: int(11),
+								},
+								File: p1,
+							},
+							Fodder: ast.Fodder{},
+							Ctx: p8693,
+							FreeVars: ast.Identifiers{
+								"maxVal",
+								"x",
+							},
+						},
+						Cond: &ast.Binary{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(828),
+										Column: int(13),
+									},
+									End: ast.Location{
+										Line: int(828),
+										Column: int(23),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p8693,
+								FreeVars: ast.Identifiers{
+									"maxVal",
+									"x",
+								},
+							},
+							Left: &ast.Var{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(828),
+											Column: int(13),
+										},
+										End: ast.Location{
+											Line: int(828),
+											Column: int(14),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p8693,
+									FreeVars: ast.Identifiers{
+										"x",
+									},
+								},
+								Id: "x",
+							},
+							OpFodder: ast.Fodder{},
+							Op: ast.BinaryOp(7),
+							Right: &ast.Var{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(828),
+											Column: int(17),
+										},
+										End: ast.Location{
+											Line: int(828),
+											Column: int(23),
+										},
+										File: p1,
+									},
+									Fodder: ast.Fodder{},
+									Ctx: p8693,
+									FreeVars: ast.Identifiers{
+										"maxVal",
+									},
+								},
+								Id: "maxVal",
+							},
+						},
+						ThenFodder: ast.Fodder{},
+						BranchTrue: &ast.Var{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(828),
+										Column: int(29),
+									},
+									End: ast.Location{
+										Line: int(828),
+										Column: int(35),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p8693,
+								FreeVars: ast.Identifiers{
+									"maxVal",
+								},
+							},
+							Id: "maxVal",
+						},
+						ElseFodder: ast.Fodder{
+							ast.FodderElement{
+								Kind: ast.FodderKind(0),
+								Blanks: int(0),
+								Indent: int(4),
+								Comment: []string{},
+							},
+						},
+						BranchFalse: &ast.Var{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(829),
+										Column: int(10),
+									},
+									End: ast.Location{
+										Line: int(829),
+										Column: int(11),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p8693,
+								FreeVars: ast.Identifiers{
+									"x",
+								},
+							},
+							Id: "x",
+						},
+					},
+				},
+			},
+			PlusSuper: false,
+		},
 		ast.DesugaredObjectField{
 			Hide: ast.ObjectFieldHide(0),
 			Name: &ast.LiteralString{
@@ -102406,17 +107110,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(822),
+								Line: int(832),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(822),
+								Line: int(832),
 								Column: int(46),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p8314,
+						Ctx: p8722,
 						FreeVars: ast.Identifiers{
 							"arrs",
 							"std",
@@ -102427,17 +107131,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(822),
+									Line: int(832),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(822),
+									Line: int(832),
 									Column: int(14),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8314,
+							Ctx: p8722,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -102447,11 +107151,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(822),
+										Line: int(832),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(822),
+										Line: int(832),
 										Column: int(8),
 									},
 									File: p1,
@@ -102506,17 +107210,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(822),
+												Line: int(832),
 												Column: int(15),
 											},
 											End: ast.Location{
-												Line: int(822),
+												Line: int(832),
 												Column: int(35),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8324,
+										Ctx: p8732,
 										FreeVars: nil,
 									},
 									ParenLeftFodder: ast.Fodder{},
@@ -102542,17 +107246,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(822),
+													Line: int(832),
 													Column: int(30),
 												},
 												End: ast.Location{
-													Line: int(822),
+													Line: int(832),
 													Column: int(35),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8327,
+											Ctx: p8735,
 											FreeVars: ast.Identifiers{
 												"a",
 												"b",
@@ -102563,17 +107267,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(822),
+														Line: int(832),
 														Column: int(30),
 													},
 													End: ast.Location{
-														Line: int(822),
+														Line: int(832),
 														Column: int(31),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8327,
+												Ctx: p8735,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -102587,17 +107291,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(822),
+														Line: int(832),
 														Column: int(34),
 													},
 													End: ast.Location{
-														Line: int(822),
+														Line: int(832),
 														Column: int(35),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8327,
+												Ctx: p8735,
 												FreeVars: ast.Identifiers{
 													"b",
 												},
@@ -102614,17 +107318,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(822),
+												Line: int(832),
 												Column: int(37),
 											},
 											End: ast.Location{
-												Line: int(822),
+												Line: int(832),
 												Column: int(41),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8324,
+										Ctx: p8732,
 										FreeVars: ast.Identifiers{
 											"arrs",
 										},
@@ -102639,17 +107343,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(822),
+												Line: int(832),
 												Column: int(43),
 											},
 											End: ast.Location{
-												Line: int(822),
+												Line: int(832),
 												Column: int(45),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8324,
+										Ctx: p8732,
 										FreeVars: nil,
 									},
 									Elements: nil,
@@ -102731,11 +107435,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(825),
+								Line: int(835),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(842),
+								Line: int(852),
 								Column: int(71),
 							},
 							File: p1,
@@ -102748,7 +107452,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8342,
+						Ctx: p8750,
 						FreeVars: ast.Identifiers{
 							"ini",
 							"std",
@@ -102764,17 +107468,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(825),
+											Line: int(835),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(834),
+											Line: int(844),
 											Column: int(9),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p8346,
+									Ctx: p8754,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -102797,17 +107501,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(826),
+												Line: int(836),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(834),
+												Line: int(844),
 												Column: int(9),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8350,
+										Ctx: p8758,
 										FreeVars: ast.Identifiers{
 											"body",
 											"std",
@@ -102818,17 +107522,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(826),
+													Line: int(836),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(826),
+													Line: int(836),
 													Column: int(15),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8350,
+											Ctx: p8758,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -102838,11 +107542,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(826),
+														Line: int(836),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(826),
+														Line: int(836),
 														Column: int(10),
 													},
 													File: p1,
@@ -102897,17 +107601,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(826),
+																Line: int(836),
 																Column: int(16),
 															},
 															End: ast.Location{
-																Line: int(826),
+																Line: int(836),
 																Column: int(18),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8360,
+														Ctx: p8768,
 														FreeVars: nil,
 													},
 													Elements: nil,
@@ -103073,11 +107777,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(827),
+																								Line: int(837),
 																								Column: int(9),
 																							},
 																							End: ast.Location{
-																								Line: int(831),
+																								Line: int(841),
 																								Column: int(45),
 																							},
 																							File: p1,
@@ -103090,7 +107794,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p8377,
+																						Ctx: p8785,
 																						FreeVars: ast.Identifiers{
 																							"body",
 																							"k",
@@ -103107,17 +107811,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(827),
+																											Line: int(837),
 																											Column: int(33),
 																										},
 																										End: ast.Location{
-																											Line: int(827),
+																											Line: int(837),
 																											Column: int(40),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p8381,
+																									Ctx: p8789,
 																									FreeVars: ast.Identifiers{
 																										"body",
 																										"k",
@@ -103128,17 +107832,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(827),
+																												Line: int(837),
 																												Column: int(33),
 																											},
 																											End: ast.Location{
-																												Line: int(827),
+																												Line: int(837),
 																												Column: int(37),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p8381,
+																										Ctx: p8789,
 																										FreeVars: ast.Identifiers{
 																											"body",
 																										},
@@ -103151,17 +107855,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(827),
+																												Line: int(837),
 																												Column: int(38),
 																											},
 																											End: ast.Location{
-																												Line: int(827),
+																												Line: int(837),
 																												Column: int(39),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p8381,
+																										Ctx: p8789,
 																										FreeVars: ast.Identifiers{
 																											"k",
 																										},
@@ -103180,11 +107884,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(828),
+																									Line: int(838),
 																									Column: int(9),
 																								},
 																								End: ast.Location{
-																									Line: int(831),
+																									Line: int(841),
 																									Column: int(45),
 																								},
 																								File: p1,
@@ -103197,183 +107901,137 @@ var _StdAst = &ast.DesugaredObject{
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p8377,
+																							Ctx: p8785,
 																							FreeVars: ast.Identifiers{
 																								"k",
 																								"std",
 																								"value_or_values",
 																							},
 																						},
-																						Cond: &ast.Binary{
+																						Cond: &ast.Apply{
 																							NodeBase: ast.NodeBase{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(828),
+																										Line: int(838),
 																										Column: int(12),
 																									},
 																									End: ast.Location{
-																										Line: int(828),
-																										Column: int(48),
+																										Line: int(838),
+																										Column: int(40),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p8377,
+																								Ctx: p8785,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																									"value_or_values",
 																								},
 																							},
-																							Left: &ast.Apply{
+																							Target: &ast.Index{
 																								NodeBase: ast.NodeBase{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(828),
+																											Line: int(838),
 																											Column: int(12),
 																										},
 																										End: ast.Location{
-																											Line: int(828),
-																											Column: int(37),
+																											Line: int(838),
+																											Column: int(23),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p8377,
+																									Ctx: p8785,
 																									FreeVars: ast.Identifiers{
 																										"std",
-																										"value_or_values",
 																									},
 																								},
-																								Target: &ast.Index{
+																								Target: &ast.Var{
 																									NodeBase: ast.NodeBase{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(828),
+																												Line: int(838),
 																												Column: int(12),
 																											},
 																											End: ast.Location{
-																												Line: int(828),
-																												Column: int(20),
+																												Line: int(838),
+																												Column: int(15),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p8377,
+																										Ctx: nil,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
 																									},
-																									Target: &ast.Var{
-																										NodeBase: ast.NodeBase{
-																											LocRange: ast.LocationRange{
-																												FileName: "<std>",
-																												Begin: ast.Location{
-																													Line: int(828),
-																													Column: int(12),
-																												},
-																												End: ast.Location{
-																													Line: int(828),
-																													Column: int(15),
-																												},
-																												File: p1,
-																											},
-																											Fodder: ast.Fodder{},
-																											Ctx: nil,
-																											FreeVars: ast.Identifiers{
-																												"std",
+																									Id: "std",
+																								},
+																								LeftBracketFodder: ast.Fodder{},
+																								Index: &ast.LiteralString{
+																									NodeBase: ast.NodeBase{
+																										LocRange: ast.LocationRange{
+																											FileName: "",
+																											Begin: ast.Location{
+																												Line: int(0),
+																												Column: int(0),
 																											},
-																										},
-																										Id: "std",
-																									},
-																									LeftBracketFodder: ast.Fodder{},
-																									Index: &ast.LiteralString{
-																										NodeBase: ast.NodeBase{
-																											LocRange: ast.LocationRange{
-																												FileName: "",
-																												Begin: ast.Location{
-																													Line: int(0),
-																													Column: int(0),
-																												},
-																												End: ast.Location{
-																													Line: int(0),
-																													Column: int(0),
-																												},
-																												File: nil,
+																											End: ast.Location{
+																												Line: int(0),
+																												Column: int(0),
 																											},
-																											Fodder: nil,
-																											Ctx: nil,
-																											FreeVars: nil,
+																											File: nil,
 																										},
-																										Value: "type",
-																										Kind: ast.LiteralStringKind(1),
-																										BlockIndent: "",
+																										Fodder: nil,
+																										Ctx: nil,
+																										FreeVars: nil,
 																									},
-																									RightBracketFodder: nil,
-																									Id: nil,
+																									Value: "isArray",
+																									Kind: ast.LiteralStringKind(1),
+																									BlockIndent: "",
 																								},
-																								FodderLeft: ast.Fodder{},
-																								Arguments: ast.Arguments{
-																									Positional: []ast.CommaSeparatedExpr{
-																										ast.CommaSeparatedExpr{
-																											Expr: &ast.Var{
-																												NodeBase: ast.NodeBase{
-																													LocRange: ast.LocationRange{
-																														FileName: "<std>",
-																														Begin: ast.Location{
-																															Line: int(828),
-																															Column: int(21),
-																														},
-																														End: ast.Location{
-																															Line: int(828),
-																															Column: int(36),
-																														},
-																														File: p1,
+																								RightBracketFodder: nil,
+																								Id: nil,
+																							},
+																							FodderLeft: ast.Fodder{},
+																							Arguments: ast.Arguments{
+																								Positional: []ast.CommaSeparatedExpr{
+																									ast.CommaSeparatedExpr{
+																										Expr: &ast.Var{
+																											NodeBase: ast.NodeBase{
+																												LocRange: ast.LocationRange{
+																													FileName: "<std>",
+																													Begin: ast.Location{
+																														Line: int(838),
+																														Column: int(24),
 																													},
-																													Fodder: ast.Fodder{},
-																													Ctx: p8401,
-																													FreeVars: ast.Identifiers{
-																														"value_or_values",
+																													End: ast.Location{
+																														Line: int(838),
+																														Column: int(39),
 																													},
+																													File: p1,
+																												},
+																												Fodder: ast.Fodder{},
+																												Ctx: p8807,
+																												FreeVars: ast.Identifiers{
+																													"value_or_values",
 																												},
-																												Id: "value_or_values",
 																											},
-																											CommaFodder: nil,
-																										},
-																									},
-																									Named: nil,
-																								},
-																								TrailingComma: false,
-																								TailStrict: false,
-																								FodderRight: ast.Fodder{},
-																								TailStrictFodder: nil,
-																							},
-																							OpFodder: ast.Fodder{},
-																							Op: ast.BinaryOp(12),
-																							Right: &ast.LiteralString{
-																								NodeBase: ast.NodeBase{
-																									LocRange: ast.LocationRange{
-																										FileName: "<std>",
-																										Begin: ast.Location{
-																											Line: int(828),
-																											Column: int(41),
-																										},
-																										End: ast.Location{
-																											Line: int(828),
-																											Column: int(48),
+																											Id: "value_or_values",
 																										},
-																										File: p1,
+																										CommaFodder: nil,
 																									},
-																									Fodder: ast.Fodder{},
-																									Ctx: p8377,
-																									FreeVars: nil,
 																								},
-																								Value: "array",
-																								Kind: ast.LiteralStringKind(1),
-																								BlockIndent: "",
+																								Named: nil,
 																							},
+																							TrailingComma: false,
+																							TailStrict: false,
+																							FodderRight: ast.Fodder{},
+																							TailStrictFodder: nil,
 																						},
 																						ThenFodder: ast.Fodder{},
 																						BranchTrue: &ast.Apply{
@@ -103627,17 +108285,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(829),
+																																						Line: int(839),
 																																						Column: int(12),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(829),
+																																						Line: int(839),
 																																						Column: int(21),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p8427,
+																																				Ctx: p8832,
 																																				FreeVars: nil,
 																																			},
 																																			Value: "%s = %s",
@@ -103652,17 +108310,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(829),
+																																						Line: int(839),
 																																						Column: int(24),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(829),
+																																						Line: int(839),
 																																						Column: int(34),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p8427,
+																																				Ctx: p8832,
 																																				FreeVars: ast.Identifiers{
 																																					"k",
 																																					"value",
@@ -103675,17 +108333,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(829),
+																																									Line: int(839),
 																																									Column: int(25),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(829),
+																																									Line: int(839),
 																																									Column: int(26),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p8432,
+																																							Ctx: p8837,
 																																							FreeVars: ast.Identifiers{
 																																								"k",
 																																							},
@@ -103700,17 +108358,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(829),
+																																									Line: int(839),
 																																									Column: int(28),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(829),
+																																									Line: int(839),
 																																									Column: int(33),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p8432,
+																																							Ctx: p8837,
 																																							FreeVars: ast.Identifiers{
 																																								"value",
 																																							},
@@ -103748,17 +108406,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(829),
+																														Line: int(839),
 																														Column: int(48),
 																													},
 																													End: ast.Location{
-																														Line: int(829),
+																														Line: int(839),
 																														Column: int(63),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p8377,
+																												Ctx: p8785,
 																												FreeVars: ast.Identifiers{
 																													"value_or_values",
 																												},
@@ -103788,11 +108446,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(831),
+																										Line: int(841),
 																										Column: int(11),
 																									},
 																									End: ast.Location{
-																										Line: int(831),
+																										Line: int(841),
 																										Column: int(45),
 																									},
 																									File: p1,
@@ -103805,7 +108463,7 @@ var _StdAst = &ast.DesugaredObject{
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p8377,
+																								Ctx: p8785,
 																								FreeVars: ast.Identifiers{
 																									"k",
 																									"std",
@@ -103913,17 +108571,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(831),
+																																	Line: int(841),
 																																	Column: int(12),
 																																},
 																																End: ast.Location{
-																																	Line: int(831),
+																																	Line: int(841),
 																																	Column: int(21),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p8452,
+																															Ctx: p8857,
 																															FreeVars: nil,
 																														},
 																														Value: "%s = %s",
@@ -103938,17 +108596,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(831),
+																																	Line: int(841),
 																																	Column: int(24),
 																																},
 																																End: ast.Location{
-																																	Line: int(831),
+																																	Line: int(841),
 																																	Column: int(44),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p8452,
+																															Ctx: p8857,
 																															FreeVars: ast.Identifiers{
 																																"k",
 																																"value_or_values",
@@ -103961,17 +108619,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(831),
+																																				Line: int(841),
 																																				Column: int(25),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(831),
+																																				Line: int(841),
 																																				Column: int(26),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p8457,
+																																		Ctx: p8862,
 																																		FreeVars: ast.Identifiers{
 																																			"k",
 																																		},
@@ -103986,17 +108644,17 @@ var _StdAst = &ast.DesugaredObject{
 																																		LocRange: ast.LocationRange{
 																																			FileName: "<std>",
 																																			Begin: ast.Location{
-																																				Line: int(831),
+																																				Line: int(841),
 																																				Column: int(28),
 																																			},
 																																			End: ast.Location{
-																																				Line: int(831),
+																																				Line: int(841),
 																																				Column: int(43),
 																																			},
 																																			File: p1,
 																																		},
 																																		Fodder: ast.Fodder{},
-																																		Ctx: p8457,
+																																		Ctx: p8862,
 																																		FreeVars: ast.Identifiers{
 																																			"value_or_values",
 																																		},
@@ -104042,17 +108700,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(833),
+																				Line: int(843),
 																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(833),
+																				Line: int(843),
 																				Column: int(40),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p8360,
+																		Ctx: p8768,
 																		FreeVars: ast.Identifiers{
 																			"body",
 																			"std",
@@ -104063,17 +108721,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(833),
+																					Line: int(843),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(833),
+																					Line: int(843),
 																					Column: int(34),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p8360,
+																			Ctx: p8768,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -104083,11 +108741,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(833),
+																						Line: int(843),
 																						Column: int(18),
 																					},
 																					End: ast.Location{
-																						Line: int(833),
+																						Line: int(843),
 																						Column: int(21),
 																					},
 																					File: p1,
@@ -104135,17 +108793,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(833),
+																								Line: int(843),
 																								Column: int(35),
 																							},
 																							End: ast.Location{
-																								Line: int(833),
+																								Line: int(843),
 																								Column: int(39),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8470,
+																						Ctx: p8875,
 																						FreeVars: ast.Identifiers{
 																							"body",
 																						},
@@ -104192,11 +108850,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(836),
+									Line: int(846),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(842),
+									Line: int(852),
 									Column: int(71),
 								},
 								File: p1,
@@ -104209,7 +108867,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8342,
+							Ctx: p8750,
 							FreeVars: ast.Identifiers{
 								"body_lines",
 								"ini",
@@ -104226,17 +108884,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(836),
+												Line: int(846),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(836),
+												Line: int(846),
 												Column: int(79),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p8477,
+										Ctx: p8882,
 										FreeVars: ast.Identifiers{
 											"body_lines",
 											"std",
@@ -104265,17 +108923,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(836),
+													Line: int(846),
 													Column: int(41),
 												},
 												End: ast.Location{
-													Line: int(836),
+													Line: int(846),
 													Column: int(79),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8481,
+											Ctx: p8886,
 											FreeVars: ast.Identifiers{
 												"body_lines",
 												"sbody",
@@ -104288,17 +108946,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(836),
+														Line: int(846),
 														Column: int(41),
 													},
 													End: ast.Location{
-														Line: int(836),
+														Line: int(846),
 														Column: int(59),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8481,
+												Ctx: p8886,
 												FreeVars: ast.Identifiers{
 													"sname",
 													"std",
@@ -104404,17 +109062,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(836),
+																					Line: int(846),
 																					Column: int(42),
 																				},
 																				End: ast.Location{
-																					Line: int(836),
+																					Line: int(846),
 																					Column: int(48),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p8495,
+																			Ctx: p8900,
 																			FreeVars: nil,
 																		},
 																		Value: "[%s]",
@@ -104429,17 +109087,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(836),
+																					Line: int(846),
 																					Column: int(51),
 																				},
 																				End: ast.Location{
-																					Line: int(836),
+																					Line: int(846),
 																					Column: int(58),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p8495,
+																			Ctx: p8900,
 																			FreeVars: ast.Identifiers{
 																				"sname",
 																			},
@@ -104451,17 +109109,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(836),
+																								Line: int(846),
 																								Column: int(52),
 																							},
 																							End: ast.Location{
-																								Line: int(836),
+																								Line: int(846),
 																								Column: int(57),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8500,
+																						Ctx: p8905,
 																						FreeVars: ast.Identifiers{
 																							"sname",
 																						},
@@ -104497,17 +109155,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(836),
+														Line: int(846),
 														Column: int(62),
 													},
 													End: ast.Location{
-														Line: int(836),
+														Line: int(846),
 														Column: int(79),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8481,
+												Ctx: p8886,
 												FreeVars: ast.Identifiers{
 													"body_lines",
 													"sbody",
@@ -104518,17 +109176,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(836),
+															Line: int(846),
 															Column: int(62),
 														},
 														End: ast.Location{
-															Line: int(836),
+															Line: int(846),
 															Column: int(72),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8481,
+													Ctx: p8886,
 													FreeVars: ast.Identifiers{
 														"body_lines",
 													},
@@ -104544,17 +109202,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(836),
+																		Line: int(846),
 																		Column: int(73),
 																	},
 																	End: ast.Location{
-																		Line: int(836),
+																		Line: int(846),
 																		Column: int(78),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8508,
+																Ctx: p8913,
 																FreeVars: ast.Identifiers{
 																	"sbody",
 																},
@@ -104592,17 +109250,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(837),
+												Line: int(847),
 												Column: int(23),
 											},
 											End: ast.Location{
-												Line: int(837),
+												Line: int(847),
 												Column: int(86),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8512,
+										Ctx: p8917,
 										FreeVars: ast.Identifiers{
 											"body_lines",
 											"ini",
@@ -104614,17 +109272,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(837),
+													Line: int(847),
 													Column: int(26),
 												},
 												End: ast.Location{
-													Line: int(837),
+													Line: int(847),
 													Column: int(52),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8512,
+											Ctx: p8917,
 											FreeVars: ast.Identifiers{
 												"ini",
 												"std",
@@ -104635,17 +109293,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(837),
+														Line: int(847),
 														Column: int(26),
 													},
 													End: ast.Location{
-														Line: int(837),
+														Line: int(847),
 														Column: int(39),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8512,
+												Ctx: p8917,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -104655,11 +109313,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(837),
+															Line: int(847),
 															Column: int(26),
 														},
 														End: ast.Location{
-															Line: int(837),
+															Line: int(847),
 															Column: int(29),
 														},
 														File: p1,
@@ -104707,17 +109365,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(837),
+																	Line: int(847),
 																	Column: int(40),
 																},
 																End: ast.Location{
-																	Line: int(837),
+																	Line: int(847),
 																	Column: int(43),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8523,
+															Ctx: p8928,
 															FreeVars: ast.Identifiers{
 																"ini",
 															},
@@ -104732,17 +109390,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(837),
+																	Line: int(847),
 																	Column: int(45),
 																},
 																End: ast.Location{
-																	Line: int(837),
+																	Line: int(847),
 																	Column: int(51),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8523,
+															Ctx: p8928,
 															FreeVars: nil,
 														},
 														Value: "main",
@@ -104765,17 +109423,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(837),
+													Line: int(847),
 													Column: int(58),
 												},
 												End: ast.Location{
-													Line: int(837),
+													Line: int(847),
 													Column: int(78),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8512,
+											Ctx: p8917,
 											FreeVars: ast.Identifiers{
 												"body_lines",
 												"ini",
@@ -104786,17 +109444,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(837),
+														Line: int(847),
 														Column: int(58),
 													},
 													End: ast.Location{
-														Line: int(837),
+														Line: int(847),
 														Column: int(68),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8512,
+												Ctx: p8917,
 												FreeVars: ast.Identifiers{
 													"body_lines",
 												},
@@ -104812,17 +109470,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(837),
+																	Line: int(847),
 																	Column: int(69),
 																},
 																End: ast.Location{
-																	Line: int(837),
+																	Line: int(847),
 																	Column: int(77),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8532,
+															Ctx: p8937,
 															FreeVars: ast.Identifiers{
 																"ini",
 															},
@@ -104832,11 +109490,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(837),
+																		Line: int(847),
 																		Column: int(69),
 																	},
 																	End: ast.Location{
-																		Line: int(837),
+																		Line: int(847),
 																		Column: int(72),
 																	},
 																	File: p1,
@@ -104891,17 +109549,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(837),
+													Line: int(847),
 													Column: int(84),
 												},
 												End: ast.Location{
-													Line: int(837),
+													Line: int(847),
 													Column: int(86),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p8512,
+											Ctx: p8917,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -105080,17 +109738,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(839),
+																				Line: int(849),
 																				Column: int(7),
 																			},
 																			End: ast.Location{
-																				Line: int(839),
+																				Line: int(849),
 																				Column: int(40),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p8554,
+																		Ctx: p8959,
 																		FreeVars: ast.Identifiers{
 																			"ini",
 																			"k",
@@ -105102,11 +109760,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(839),
+																					Line: int(849),
 																					Column: int(7),
 																				},
 																				End: ast.Location{
-																					Line: int(839),
+																					Line: int(849),
 																					Column: int(20),
 																				},
 																				File: p1,
@@ -105119,7 +109777,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p8554,
+																			Ctx: p8959,
 																			FreeVars: ast.Identifiers{
 																				"section_lines",
 																			},
@@ -105135,17 +109793,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(839),
+																								Line: int(849),
 																								Column: int(21),
 																							},
 																							End: ast.Location{
-																								Line: int(839),
+																								Line: int(849),
 																								Column: int(22),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8561,
+																						Ctx: p8966,
 																						FreeVars: ast.Identifiers{
 																							"k",
 																						},
@@ -105160,17 +109818,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(839),
+																								Line: int(849),
 																								Column: int(24),
 																							},
 																							End: ast.Location{
-																								Line: int(839),
+																								Line: int(849),
 																								Column: int(39),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8561,
+																						Ctx: p8966,
 																						FreeVars: ast.Identifiers{
 																							"ini",
 																							"k",
@@ -105181,17 +109839,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(839),
+																									Line: int(849),
 																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(839),
+																									Line: int(849),
 																									Column: int(36),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p8561,
+																							Ctx: p8966,
 																							FreeVars: ast.Identifiers{
 																								"ini",
 																							},
@@ -105201,11 +109859,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(839),
+																										Line: int(849),
 																										Column: int(24),
 																									},
 																									End: ast.Location{
-																										Line: int(839),
+																										Line: int(849),
 																										Column: int(27),
 																									},
 																									File: p1,
@@ -105250,17 +109908,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(839),
+																									Line: int(849),
 																									Column: int(37),
 																								},
 																								End: ast.Location{
-																									Line: int(839),
+																									Line: int(849),
 																									Column: int(38),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p8561,
+																							Ctx: p8966,
 																							FreeVars: ast.Identifiers{
 																								"k",
 																							},
@@ -105295,17 +109953,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(840),
+																Line: int(850),
 																Column: int(16),
 															},
 															End: ast.Location{
-																Line: int(840),
+																Line: int(850),
 																Column: int(46),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8573,
+														Ctx: p8978,
 														FreeVars: ast.Identifiers{
 															"ini",
 															"std",
@@ -105316,17 +109974,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(840),
+																	Line: int(850),
 																	Column: int(16),
 																},
 																End: ast.Location{
-																	Line: int(840),
+																	Line: int(850),
 																	Column: int(32),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8573,
+															Ctx: p8978,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -105336,11 +109994,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(840),
+																		Line: int(850),
 																		Column: int(16),
 																	},
 																	End: ast.Location{
-																		Line: int(840),
+																		Line: int(850),
 																		Column: int(19),
 																	},
 																	File: p1,
@@ -105388,17 +110046,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(840),
+																				Line: int(850),
 																				Column: int(33),
 																			},
 																			End: ast.Location{
-																				Line: int(840),
+																				Line: int(850),
 																				Column: int(45),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p8582,
+																		Ctx: p8987,
 																		FreeVars: ast.Identifiers{
 																			"ini",
 																		},
@@ -105408,11 +110066,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(840),
+																					Line: int(850),
 																					Column: int(33),
 																				},
 																				End: ast.Location{
-																					Line: int(840),
+																					Line: int(850),
 																					Column: int(36),
 																				},
 																				File: p1,
@@ -105480,17 +110138,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(842),
+										Line: int(852),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(842),
+										Line: int(852),
 										Column: int(71),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8342,
+								Ctx: p8750,
 								FreeVars: ast.Identifiers{
 									"all_sections",
 									"main_body",
@@ -105502,17 +110160,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(842),
+											Line: int(852),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(842),
+											Line: int(852),
 											Column: int(13),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8342,
+									Ctx: p8750,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -105522,11 +110180,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(842),
+												Line: int(852),
 												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(842),
+												Line: int(852),
 												Column: int(8),
 											},
 											File: p1,
@@ -105581,17 +110239,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(842),
+														Line: int(852),
 														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(842),
+														Line: int(852),
 														Column: int(18),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8597,
+												Ctx: p9002,
 												FreeVars: nil,
 											},
 											Value: "\n",
@@ -105606,17 +110264,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(842),
+														Line: int(852),
 														Column: int(20),
 													},
 													End: ast.Location{
-														Line: int(842),
+														Line: int(852),
 														Column: int(70),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8597,
+												Ctx: p9002,
 												FreeVars: ast.Identifiers{
 													"all_sections",
 													"main_body",
@@ -105628,17 +110286,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(842),
+															Line: int(852),
 															Column: int(20),
 														},
 														End: ast.Location{
-															Line: int(842),
+															Line: int(852),
 															Column: int(63),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8597,
+													Ctx: p9002,
 													FreeVars: ast.Identifiers{
 														"all_sections",
 														"main_body",
@@ -105650,17 +110308,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(842),
+																Line: int(852),
 																Column: int(20),
 															},
 															End: ast.Location{
-																Line: int(842),
+																Line: int(852),
 																Column: int(29),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8597,
+														Ctx: p9002,
 														FreeVars: ast.Identifiers{
 															"main_body",
 														},
@@ -105674,17 +110332,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(842),
+																Line: int(852),
 																Column: int(32),
 															},
 															End: ast.Location{
-																Line: int(842),
+																Line: int(852),
 																Column: int(63),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8597,
+														Ctx: p9002,
 														FreeVars: ast.Identifiers{
 															"all_sections",
 															"std",
@@ -105695,17 +110353,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(842),
+																	Line: int(852),
 																	Column: int(32),
 																},
 																End: ast.Location{
-																	Line: int(842),
+																	Line: int(852),
 																	Column: int(49),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8597,
+															Ctx: p9002,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -105715,11 +110373,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(842),
+																		Line: int(852),
 																		Column: int(32),
 																	},
 																	End: ast.Location{
-																		Line: int(842),
+																		Line: int(852),
 																		Column: int(35),
 																	},
 																	File: p1,
@@ -105767,17 +110425,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(842),
+																				Line: int(852),
 																				Column: int(50),
 																			},
 																			End: ast.Location{
-																				Line: int(842),
+																				Line: int(852),
 																				Column: int(62),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p8613,
+																		Ctx: p9018,
 																		FreeVars: ast.Identifiers{
 																			"all_sections",
 																		},
@@ -105802,17 +110460,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(842),
+															Line: int(852),
 															Column: int(66),
 														},
 														End: ast.Location{
-															Line: int(842),
+															Line: int(852),
 															Column: int(70),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8597,
+													Ctx: p9002,
 													FreeVars: nil,
 												},
 												Elements: []ast.CommaSeparatedExpr{
@@ -105822,17 +110480,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(842),
+																		Line: int(852),
 																		Column: int(67),
 																	},
 																	End: ast.Location{
-																		Line: int(842),
+																		Line: int(852),
 																		Column: int(69),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8618,
+																Ctx: p9023,
 																FreeVars: nil,
 															},
 															Value: "",
@@ -105923,11 +110581,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(845),
+								Line: int(855),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(867),
+								Line: int(877),
 								Column: int(70),
 							},
 							File: p1,
@@ -105940,7 +110598,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8625,
+						Ctx: p9030,
 						FreeVars: ast.Identifiers{
 							"std",
 							"str_",
@@ -105956,17 +110614,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(845),
+											Line: int(855),
 											Column: int(17),
 										},
 										End: ast.Location{
-											Line: int(845),
+											Line: int(855),
 											Column: int(35),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8629,
+									Ctx: p9034,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str_",
@@ -105977,17 +110635,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(845),
+												Line: int(855),
 												Column: int(17),
 											},
 											End: ast.Location{
-												Line: int(845),
+												Line: int(855),
 												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8629,
+										Ctx: p9034,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -105997,11 +110655,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(845),
+													Line: int(855),
 													Column: int(17),
 												},
 												End: ast.Location{
-													Line: int(845),
+													Line: int(855),
 													Column: int(20),
 												},
 												File: p1,
@@ -106049,17 +110707,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(845),
+															Line: int(855),
 															Column: int(30),
 														},
 														End: ast.Location{
-															Line: int(845),
+															Line: int(855),
 															Column: int(34),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8638,
+													Ctx: p9043,
 													FreeVars: ast.Identifiers{
 														"str_",
 													},
@@ -106085,11 +110743,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(846),
+									Line: int(856),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(867),
+									Line: int(877),
 									Column: int(70),
 								},
 								File: p1,
@@ -106102,7 +110760,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8625,
+							Ctx: p9030,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -106118,17 +110776,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(846),
+												Line: int(856),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(866),
+												Line: int(876),
 												Column: int(13),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p8645,
+										Ctx: p9050,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -106151,11 +110809,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(847),
+													Line: int(857),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(866),
+													Line: int(876),
 													Column: int(13),
 												},
 												File: p1,
@@ -106168,7 +110826,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p8650,
+											Ctx: p9055,
 											FreeVars: ast.Identifiers{
 												"ch",
 												"std",
@@ -106179,17 +110837,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(847),
+														Line: int(857),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(847),
+														Line: int(857),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8650,
+												Ctx: p9055,
 												FreeVars: ast.Identifiers{
 													"ch",
 												},
@@ -106199,17 +110857,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(847),
+															Line: int(857),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(847),
+															Line: int(857),
 															Column: int(12),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8650,
+													Ctx: p9055,
 													FreeVars: ast.Identifiers{
 														"ch",
 													},
@@ -106223,17 +110881,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(847),
+															Line: int(857),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(847),
+															Line: int(857),
 															Column: int(19),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8650,
+													Ctx: p9055,
 													FreeVars: nil,
 												},
 												Value: "\"",
@@ -106247,11 +110905,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(848),
+														Line: int(858),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(848),
+														Line: int(858),
 														Column: int(14),
 													},
 													File: p1,
@@ -106264,7 +110922,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p8650,
+												Ctx: p9055,
 												FreeVars: nil,
 											},
 											Value: "\\\"",
@@ -106284,17 +110942,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(849),
+														Line: int(859),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(866),
+														Line: int(876),
 														Column: int(13),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8650,
+												Ctx: p9055,
 												FreeVars: ast.Identifiers{
 													"ch",
 													"std",
@@ -106305,17 +110963,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(849),
+															Line: int(859),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(849),
+															Line: int(859),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8650,
+													Ctx: p9055,
 													FreeVars: ast.Identifiers{
 														"ch",
 													},
@@ -106325,17 +110983,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(849),
+																Line: int(859),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(849),
+																Line: int(859),
 																Column: int(17),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8650,
+														Ctx: p9055,
 														FreeVars: ast.Identifiers{
 															"ch",
 														},
@@ -106349,17 +111007,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(849),
+																Line: int(859),
 																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(849),
+																Line: int(859),
 																Column: int(25),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8650,
+														Ctx: p9055,
 														FreeVars: nil,
 													},
 													Value: "\\",
@@ -106373,11 +111031,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(850),
+															Line: int(860),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(850),
+															Line: int(860),
 															Column: int(15),
 														},
 														File: p1,
@@ -106390,7 +111048,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p8650,
+													Ctx: p9055,
 													FreeVars: nil,
 												},
 												Value: "\\\\",
@@ -106410,17 +111068,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(851),
+															Line: int(861),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(866),
+															Line: int(876),
 															Column: int(13),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8650,
+													Ctx: p9055,
 													FreeVars: ast.Identifiers{
 														"ch",
 														"std",
@@ -106431,17 +111089,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(851),
+																Line: int(861),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(851),
+																Line: int(861),
 																Column: int(25),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8650,
+														Ctx: p9055,
 														FreeVars: ast.Identifiers{
 															"ch",
 														},
@@ -106451,17 +111109,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(851),
+																	Line: int(861),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(851),
+																	Line: int(861),
 																	Column: int(17),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8650,
+															Ctx: p9055,
 															FreeVars: ast.Identifiers{
 																"ch",
 															},
@@ -106475,17 +111133,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(851),
+																	Line: int(861),
 																	Column: int(21),
 																},
 																End: ast.Location{
-																	Line: int(851),
+																	Line: int(861),
 																	Column: int(25),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8650,
+															Ctx: p9055,
 															FreeVars: nil,
 														},
 														Value: "\b",
@@ -106499,11 +111157,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(852),
+																Line: int(862),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(852),
+																Line: int(862),
 																Column: int(14),
 															},
 															File: p1,
@@ -106516,7 +111174,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p8650,
+														Ctx: p9055,
 														FreeVars: nil,
 													},
 													Value: "\\b",
@@ -106536,17 +111194,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(853),
+																Line: int(863),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(866),
+																Line: int(876),
 																Column: int(13),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p8650,
+														Ctx: p9055,
 														FreeVars: ast.Identifiers{
 															"ch",
 															"std",
@@ -106557,17 +111215,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(853),
+																	Line: int(863),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(853),
+																	Line: int(863),
 																	Column: int(25),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8650,
+															Ctx: p9055,
 															FreeVars: ast.Identifiers{
 																"ch",
 															},
@@ -106577,17 +111235,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(853),
+																		Line: int(863),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(853),
+																		Line: int(863),
 																		Column: int(17),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8650,
+																Ctx: p9055,
 																FreeVars: ast.Identifiers{
 																	"ch",
 																},
@@ -106601,17 +111259,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(853),
+																		Line: int(863),
 																		Column: int(21),
 																	},
 																	End: ast.Location{
-																		Line: int(853),
+																		Line: int(863),
 																		Column: int(25),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8650,
+																Ctx: p9055,
 																FreeVars: nil,
 															},
 															Value: "\f",
@@ -106625,11 +111283,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(854),
+																	Line: int(864),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(854),
+																	Line: int(864),
 																	Column: int(14),
 																},
 																File: p1,
@@ -106642,7 +111300,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p8650,
+															Ctx: p9055,
 															FreeVars: nil,
 														},
 														Value: "\\f",
@@ -106662,17 +111320,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(855),
+																	Line: int(865),
 																	Column: int(12),
 																},
 																End: ast.Location{
-																	Line: int(866),
+																	Line: int(876),
 																	Column: int(13),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p8650,
+															Ctx: p9055,
 															FreeVars: ast.Identifiers{
 																"ch",
 																"std",
@@ -106683,17 +111341,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(855),
+																		Line: int(865),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(855),
+																		Line: int(865),
 																		Column: int(25),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8650,
+																Ctx: p9055,
 																FreeVars: ast.Identifiers{
 																	"ch",
 																},
@@ -106703,17 +111361,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(855),
+																			Line: int(865),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(855),
+																			Line: int(865),
 																			Column: int(17),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p8650,
+																	Ctx: p9055,
 																	FreeVars: ast.Identifiers{
 																		"ch",
 																	},
@@ -106727,17 +111385,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(855),
+																			Line: int(865),
 																			Column: int(21),
 																		},
 																		End: ast.Location{
-																			Line: int(855),
+																			Line: int(865),
 																			Column: int(25),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p8650,
+																	Ctx: p9055,
 																	FreeVars: nil,
 																},
 																Value: "\n",
@@ -106751,11 +111409,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(856),
+																		Line: int(866),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(856),
+																		Line: int(866),
 																		Column: int(14),
 																	},
 																	File: p1,
@@ -106768,7 +111426,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p8650,
+																Ctx: p9055,
 																FreeVars: nil,
 															},
 															Value: "\\n",
@@ -106788,17 +111446,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(857),
+																		Line: int(867),
 																		Column: int(12),
 																	},
 																	End: ast.Location{
-																		Line: int(866),
+																		Line: int(876),
 																		Column: int(13),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8650,
+																Ctx: p9055,
 																FreeVars: ast.Identifiers{
 																	"ch",
 																	"std",
@@ -106809,17 +111467,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(857),
+																			Line: int(867),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(857),
+																			Line: int(867),
 																			Column: int(25),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p8650,
+																	Ctx: p9055,
 																	FreeVars: ast.Identifiers{
 																		"ch",
 																	},
@@ -106829,17 +111487,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(857),
+																				Line: int(867),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(857),
+																				Line: int(867),
 																				Column: int(17),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p8650,
+																		Ctx: p9055,
 																		FreeVars: ast.Identifiers{
 																			"ch",
 																		},
@@ -106853,17 +111511,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(857),
+																				Line: int(867),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(857),
+																				Line: int(867),
 																				Column: int(25),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p8650,
+																		Ctx: p9055,
 																		FreeVars: nil,
 																	},
 																	Value: "\r",
@@ -106877,11 +111535,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(858),
+																			Line: int(868),
 																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(858),
+																			Line: int(868),
 																			Column: int(14),
 																		},
 																		File: p1,
@@ -106894,7 +111552,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p8650,
+																	Ctx: p9055,
 																	FreeVars: nil,
 																},
 																Value: "\\r",
@@ -106914,17 +111572,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(859),
+																			Line: int(869),
 																			Column: int(12),
 																		},
 																		End: ast.Location{
-																			Line: int(866),
+																			Line: int(876),
 																			Column: int(13),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p8650,
+																	Ctx: p9055,
 																	FreeVars: ast.Identifiers{
 																		"ch",
 																		"std",
@@ -106935,17 +111593,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(859),
+																				Line: int(869),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(859),
+																				Line: int(869),
 																				Column: int(25),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p8650,
+																		Ctx: p9055,
 																		FreeVars: ast.Identifiers{
 																			"ch",
 																		},
@@ -106955,17 +111613,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(859),
+																					Line: int(869),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(859),
+																					Line: int(869),
 																					Column: int(17),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p8650,
+																			Ctx: p9055,
 																			FreeVars: ast.Identifiers{
 																				"ch",
 																			},
@@ -106979,17 +111637,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(859),
+																					Line: int(869),
 																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(859),
+																					Line: int(869),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p8650,
+																			Ctx: p9055,
 																			FreeVars: nil,
 																		},
 																		Value: "\t",
@@ -107003,11 +111661,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(860),
+																				Line: int(870),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(860),
+																				Line: int(870),
 																				Column: int(14),
 																			},
 																			File: p1,
@@ -107020,7 +111678,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p8650,
+																		Ctx: p9055,
 																		FreeVars: nil,
 																	},
 																	Value: "\\t",
@@ -107040,11 +111698,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(862),
+																				Line: int(872),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(866),
+																				Line: int(876),
 																				Column: int(13),
 																			},
 																			File: p1,
@@ -107057,7 +111715,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p8650,
+																		Ctx: p9055,
 																		FreeVars: ast.Identifiers{
 																			"ch",
 																			"std",
@@ -107073,17 +111731,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(862),
+																							Line: int(872),
 																							Column: int(20),
 																						},
 																						End: ast.Location{
-																							Line: int(862),
+																							Line: int(872),
 																							Column: int(37),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p8725,
+																					Ctx: p9130,
 																					FreeVars: ast.Identifiers{
 																						"ch",
 																						"std",
@@ -107094,17 +111752,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(862),
+																								Line: int(872),
 																								Column: int(20),
 																							},
 																							End: ast.Location{
-																								Line: int(862),
+																								Line: int(872),
 																								Column: int(33),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8725,
+																						Ctx: p9130,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -107114,11 +111772,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(862),
+																									Line: int(872),
 																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(862),
+																									Line: int(872),
 																									Column: int(23),
 																								},
 																								File: p1,
@@ -107166,17 +111824,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(862),
+																											Line: int(872),
 																											Column: int(34),
 																										},
 																										End: ast.Location{
-																											Line: int(862),
+																											Line: int(872),
 																											Column: int(36),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p8734,
+																									Ctx: p9139,
 																									FreeVars: ast.Identifiers{
 																										"ch",
 																									},
@@ -107202,11 +111860,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(863),
+																					Line: int(873),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(866),
+																					Line: int(876),
 																					Column: int(13),
 																				},
 																				File: p1,
@@ -107219,7 +111877,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p8650,
+																			Ctx: p9055,
 																			FreeVars: ast.Identifiers{
 																				"ch",
 																				"cp",
@@ -107231,17 +111889,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(863),
+																						Line: int(873),
 																						Column: int(12),
 																					},
 																					End: ast.Location{
-																						Line: int(863),
+																						Line: int(873),
 																						Column: int(47),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p8650,
+																				Ctx: p9055,
 																				FreeVars: ast.Identifiers{
 																					"cp",
 																				},
@@ -107251,17 +111909,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(863),
+																							Line: int(873),
 																							Column: int(12),
 																						},
 																						End: ast.Location{
-																							Line: int(863),
+																							Line: int(873),
 																							Column: int(19),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p8650,
+																					Ctx: p9055,
 																					FreeVars: ast.Identifiers{
 																						"cp",
 																					},
@@ -107271,17 +111929,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(12),
 																							},
 																							End: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(14),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8650,
+																						Ctx: p9055,
 																						FreeVars: ast.Identifiers{
 																							"cp",
 																						},
@@ -107295,17 +111953,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(17),
 																							},
 																							End: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(19),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8650,
+																						Ctx: p9055,
 																						FreeVars: nil,
 																					},
 																					Value: float64(32),
@@ -107319,17 +111977,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(863),
+																							Line: int(873),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(863),
+																							Line: int(873),
 																							Column: int(46),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p8650,
+																					Ctx: p9055,
 																					FreeVars: ast.Identifiers{
 																						"cp",
 																					},
@@ -107339,17 +111997,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(24),
 																							},
 																							End: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(33),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8650,
+																						Ctx: p9055,
 																						FreeVars: ast.Identifiers{
 																							"cp",
 																						},
@@ -107359,17 +112017,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(26),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p8650,
+																							Ctx: p9055,
 																							FreeVars: ast.Identifiers{
 																								"cp",
 																							},
@@ -107383,17 +112041,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(30),
 																								},
 																								End: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(33),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p8650,
+																							Ctx: p9055,
 																							FreeVars: nil,
 																						},
 																						Value: float64(127),
@@ -107407,17 +112065,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(37),
 																							},
 																							End: ast.Location{
-																								Line: int(863),
+																								Line: int(873),
 																								Column: int(46),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p8650,
+																						Ctx: p9055,
 																						FreeVars: ast.Identifiers{
 																							"cp",
 																						},
@@ -107427,17 +112085,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(37),
 																								},
 																								End: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(39),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p8650,
+																							Ctx: p9055,
 																							FreeVars: ast.Identifiers{
 																								"cp",
 																							},
@@ -107451,17 +112109,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(43),
 																								},
 																								End: ast.Location{
-																									Line: int(863),
+																									Line: int(873),
 																									Column: int(46),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p8650,
+																							Ctx: p9055,
 																							FreeVars: nil,
 																						},
 																						Value: float64(159),
@@ -107569,11 +112227,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(864),
+																										Line: int(874),
 																										Column: int(11),
 																									},
 																									End: ast.Location{
-																										Line: int(864),
+																										Line: int(874),
 																										Column: int(20),
 																									},
 																									File: p1,
@@ -107586,7 +112244,7 @@ var _StdAst = &ast.DesugaredObject{
 																										Comment: []string{},
 																									},
 																								},
-																								Ctx: p8650,
+																								Ctx: p9055,
 																								FreeVars: nil,
 																							},
 																							Value: "\\u%04x",
@@ -107601,17 +112259,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(864),
+																										Line: int(874),
 																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(864),
+																										Line: int(874),
 																										Column: int(27),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p8650,
+																								Ctx: p9055,
 																								FreeVars: ast.Identifiers{
 																									"cp",
 																								},
@@ -107623,17 +112281,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(864),
+																													Line: int(874),
 																													Column: int(24),
 																												},
 																												End: ast.Location{
-																													Line: int(864),
+																													Line: int(874),
 																													Column: int(26),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p8772,
+																											Ctx: p9177,
 																											FreeVars: ast.Identifiers{
 																												"cp",
 																											},
@@ -107669,11 +112327,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(866),
+																						Line: int(876),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(866),
+																						Line: int(876),
 																						Column: int(13),
 																					},
 																					File: p1,
@@ -107686,7 +112344,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p8650,
+																				Ctx: p9055,
 																				FreeVars: ast.Identifiers{
 																					"ch",
 																				},
@@ -107806,11 +112464,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(867),
+														Line: int(877),
 														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(867),
+														Line: int(877),
 														Column: int(11),
 													},
 													File: p1,
@@ -107823,7 +112481,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p8625,
+												Ctx: p9030,
 												FreeVars: nil,
 											},
 											Value: "\"%s\"",
@@ -107838,17 +112496,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(867),
+														Line: int(877),
 														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(867),
+														Line: int(877),
 														Column: int(70),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8625,
+												Ctx: p9030,
 												FreeVars: ast.Identifiers{
 													"std",
 													"str",
@@ -107860,17 +112518,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(867),
+															Line: int(877),
 															Column: int(14),
 														},
 														End: ast.Location{
-															Line: int(867),
+															Line: int(877),
 															Column: int(22),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8625,
+													Ctx: p9030,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -107880,11 +112538,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(867),
+																Line: int(877),
 																Column: int(14),
 															},
 															End: ast.Location{
-																Line: int(867),
+																Line: int(877),
 																Column: int(17),
 															},
 															File: p1,
@@ -107932,17 +112590,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(867),
+																		Line: int(877),
 																		Column: int(23),
 																	},
 																	End: ast.Location{
-																		Line: int(867),
+																		Line: int(877),
 																		Column: int(25),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8797,
+																Ctx: p9202,
 																FreeVars: nil,
 															},
 															Value: "",
@@ -108107,17 +112765,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(867),
+																										Line: int(877),
 																										Column: int(28),
 																									},
 																									End: ast.Location{
-																										Line: int(867),
+																										Line: int(877),
 																										Column: int(37),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p8813,
+																								Ctx: p9218,
 																								FreeVars: ast.Identifiers{
 																									"ch",
 																									"trans",
@@ -108128,17 +112786,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(867),
+																											Line: int(877),
 																											Column: int(28),
 																										},
 																										End: ast.Location{
-																											Line: int(867),
+																											Line: int(877),
 																											Column: int(33),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p8813,
+																									Ctx: p9218,
 																									FreeVars: ast.Identifiers{
 																										"trans",
 																									},
@@ -108154,17 +112812,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(867),
+																														Line: int(877),
 																														Column: int(34),
 																													},
 																													End: ast.Location{
-																														Line: int(867),
+																														Line: int(877),
 																														Column: int(36),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p8819,
+																												Ctx: p9224,
 																												FreeVars: ast.Identifiers{
 																													"ch",
 																												},
@@ -108196,17 +112854,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(867),
+																						Line: int(877),
 																						Column: int(48),
 																					},
 																					End: ast.Location{
-																						Line: int(867),
+																						Line: int(877),
 																						Column: int(68),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p8797,
+																				Ctx: p9202,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																					"str",
@@ -108217,17 +112875,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(867),
+																							Line: int(877),
 																							Column: int(48),
 																						},
 																						End: ast.Location{
-																							Line: int(867),
+																							Line: int(877),
 																							Column: int(63),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p8797,
+																					Ctx: p9202,
 																					FreeVars: ast.Identifiers{
 																						"std",
 																					},
@@ -108237,11 +112895,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(867),
+																								Line: int(877),
 																								Column: int(48),
 																							},
 																							End: ast.Location{
-																								Line: int(867),
+																								Line: int(877),
 																								Column: int(51),
 																							},
 																							File: p1,
@@ -108289,17 +112947,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(867),
+																										Line: int(877),
 																										Column: int(64),
 																									},
 																									End: ast.Location{
-																										Line: int(867),
+																										Line: int(877),
 																										Column: int(67),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p8830,
+																								Ctx: p9235,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -108413,17 +113071,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(870),
+								Line: int(880),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(870),
+								Line: int(880),
 								Column: int(30),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p8837,
+						Ctx: p9242,
 						FreeVars: ast.Identifiers{
 							"std",
 							"str",
@@ -108434,17 +113092,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(870),
+									Line: int(880),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(870),
+									Line: int(880),
 									Column: int(25),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p8837,
+							Ctx: p9242,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -108454,11 +113112,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(870),
+										Line: int(880),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(870),
+										Line: int(880),
 										Column: int(8),
 									},
 									File: p1,
@@ -108513,17 +113171,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(870),
+												Line: int(880),
 												Column: int(26),
 											},
 											End: ast.Location{
-												Line: int(870),
+												Line: int(880),
 												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8847,
+										Ctx: p9252,
 										FreeVars: ast.Identifiers{
 											"str",
 										},
@@ -108605,11 +113263,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(873),
+								Line: int(883),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(879),
+								Line: int(889),
 								Column: int(70),
 							},
 							File: p1,
@@ -108622,7 +113280,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8855,
+						Ctx: p9260,
 						FreeVars: ast.Identifiers{
 							"std",
 							"str_",
@@ -108638,17 +113296,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(873),
+											Line: int(883),
 											Column: int(17),
 										},
 										End: ast.Location{
-											Line: int(873),
+											Line: int(883),
 											Column: int(35),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8859,
+									Ctx: p9264,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str_",
@@ -108659,17 +113317,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(873),
+												Line: int(883),
 												Column: int(17),
 											},
 											End: ast.Location{
-												Line: int(873),
+												Line: int(883),
 												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8859,
+										Ctx: p9264,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -108679,11 +113337,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(873),
+													Line: int(883),
 													Column: int(17),
 												},
 												End: ast.Location{
-													Line: int(873),
+													Line: int(883),
 													Column: int(20),
 												},
 												File: p1,
@@ -108731,17 +113389,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(873),
+															Line: int(883),
 															Column: int(30),
 														},
 														End: ast.Location{
-															Line: int(873),
+															Line: int(883),
 															Column: int(34),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8868,
+													Ctx: p9273,
 													FreeVars: ast.Identifiers{
 														"str_",
 													},
@@ -108767,11 +113425,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(874),
+									Line: int(884),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(879),
+									Line: int(889),
 									Column: int(70),
 								},
 								File: p1,
@@ -108784,7 +113442,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8855,
+							Ctx: p9260,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -108800,17 +113458,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(874),
+												Line: int(884),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(878),
+												Line: int(888),
 												Column: int(11),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p8875,
+										Ctx: p9280,
 										FreeVars: nil,
 									},
 									ParenLeftFodder: ast.Fodder{},
@@ -108831,11 +113489,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(875),
+													Line: int(885),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(878),
+													Line: int(888),
 													Column: int(11),
 												},
 												File: p1,
@@ -108848,7 +113506,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p8879,
+											Ctx: p9284,
 											FreeVars: ast.Identifiers{
 												"ch",
 											},
@@ -108858,17 +113516,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(875),
+														Line: int(885),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(875),
+														Line: int(885),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8879,
+												Ctx: p9284,
 												FreeVars: ast.Identifiers{
 													"ch",
 												},
@@ -108878,17 +113536,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(875),
+															Line: int(885),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(875),
+															Line: int(885),
 															Column: int(12),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8879,
+													Ctx: p9284,
 													FreeVars: ast.Identifiers{
 														"ch",
 													},
@@ -108902,17 +113560,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(875),
+															Line: int(885),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(875),
+															Line: int(885),
 															Column: int(19),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8879,
+													Ctx: p9284,
 													FreeVars: nil,
 												},
 												Value: "'",
@@ -108926,11 +113584,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(876),
+														Line: int(886),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(876),
+														Line: int(886),
 														Column: int(18),
 													},
 													File: p1,
@@ -108943,7 +113601,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p8879,
+												Ctx: p9284,
 												FreeVars: nil,
 											},
 											Value: "'\"'\"'",
@@ -108963,11 +113621,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(878),
+														Line: int(888),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(878),
+														Line: int(888),
 														Column: int(11),
 													},
 													File: p1,
@@ -108980,7 +113638,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p8879,
+												Ctx: p9284,
 												FreeVars: ast.Identifiers{
 													"ch",
 												},
@@ -109092,11 +113750,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(879),
+														Line: int(889),
 														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(879),
+														Line: int(889),
 														Column: int(11),
 													},
 													File: p1,
@@ -109109,7 +113767,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p8855,
+												Ctx: p9260,
 												FreeVars: nil,
 											},
 											Value: "'%s'",
@@ -109124,17 +113782,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(879),
+														Line: int(889),
 														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(879),
+														Line: int(889),
 														Column: int(70),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8855,
+												Ctx: p9260,
 												FreeVars: ast.Identifiers{
 													"std",
 													"str",
@@ -109146,17 +113804,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(879),
+															Line: int(889),
 															Column: int(14),
 														},
 														End: ast.Location{
-															Line: int(879),
+															Line: int(889),
 															Column: int(22),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8855,
+													Ctx: p9260,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -109166,11 +113824,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(879),
+																Line: int(889),
 																Column: int(14),
 															},
 															End: ast.Location{
-																Line: int(879),
+																Line: int(889),
 																Column: int(17),
 															},
 															File: p1,
@@ -109218,17 +113876,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(879),
+																		Line: int(889),
 																		Column: int(23),
 																	},
 																	End: ast.Location{
-																		Line: int(879),
+																		Line: int(889),
 																		Column: int(25),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p8911,
+																Ctx: p9316,
 																FreeVars: nil,
 															},
 															Value: "",
@@ -109393,17 +114051,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(879),
+																										Line: int(889),
 																										Column: int(28),
 																									},
 																									End: ast.Location{
-																										Line: int(879),
+																										Line: int(889),
 																										Column: int(37),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p8927,
+																								Ctx: p9332,
 																								FreeVars: ast.Identifiers{
 																									"ch",
 																									"trans",
@@ -109414,17 +114072,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(879),
+																											Line: int(889),
 																											Column: int(28),
 																										},
 																										End: ast.Location{
-																											Line: int(879),
+																											Line: int(889),
 																											Column: int(33),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p8927,
+																									Ctx: p9332,
 																									FreeVars: ast.Identifiers{
 																										"trans",
 																									},
@@ -109440,17 +114098,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(879),
+																														Line: int(889),
 																														Column: int(34),
 																													},
 																													End: ast.Location{
-																														Line: int(879),
+																														Line: int(889),
 																														Column: int(36),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p8933,
+																												Ctx: p9338,
 																												FreeVars: ast.Identifiers{
 																													"ch",
 																												},
@@ -109482,17 +114140,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(879),
+																						Line: int(889),
 																						Column: int(48),
 																					},
 																					End: ast.Location{
-																						Line: int(879),
+																						Line: int(889),
 																						Column: int(68),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p8911,
+																				Ctx: p9316,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																					"str",
@@ -109503,17 +114161,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(879),
+																							Line: int(889),
 																							Column: int(48),
 																						},
 																						End: ast.Location{
-																							Line: int(879),
+																							Line: int(889),
 																							Column: int(63),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p8911,
+																					Ctx: p9316,
 																					FreeVars: ast.Identifiers{
 																						"std",
 																					},
@@ -109523,11 +114181,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(879),
+																								Line: int(889),
 																								Column: int(48),
 																							},
 																							End: ast.Location{
-																								Line: int(879),
+																								Line: int(889),
 																								Column: int(51),
 																							},
 																							File: p1,
@@ -109575,17 +114233,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(879),
+																										Line: int(889),
 																										Column: int(64),
 																									},
 																									End: ast.Location{
-																										Line: int(879),
+																										Line: int(889),
 																										Column: int(67),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p8944,
+																								Ctx: p9349,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -109699,11 +114357,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(882),
+								Line: int(892),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(888),
+								Line: int(898),
 								Column: int(69),
 							},
 							File: p1,
@@ -109716,7 +114374,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p8952,
+						Ctx: p9357,
 						FreeVars: ast.Identifiers{
 							"std",
 							"str_",
@@ -109732,17 +114390,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(882),
+											Line: int(892),
 											Column: int(17),
 										},
 										End: ast.Location{
-											Line: int(882),
+											Line: int(892),
 											Column: int(35),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8956,
+									Ctx: p9361,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str_",
@@ -109753,17 +114411,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(882),
+												Line: int(892),
 												Column: int(17),
 											},
 											End: ast.Location{
-												Line: int(882),
+												Line: int(892),
 												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p8956,
+										Ctx: p9361,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -109773,11 +114431,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(882),
+													Line: int(892),
 													Column: int(17),
 												},
 												End: ast.Location{
-													Line: int(882),
+													Line: int(892),
 													Column: int(20),
 												},
 												File: p1,
@@ -109825,17 +114483,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(882),
+															Line: int(892),
 															Column: int(30),
 														},
 														End: ast.Location{
-															Line: int(882),
+															Line: int(892),
 															Column: int(34),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8965,
+													Ctx: p9370,
 													FreeVars: ast.Identifiers{
 														"str_",
 													},
@@ -109861,11 +114519,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(883),
+									Line: int(893),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(888),
+									Line: int(898),
 									Column: int(69),
 								},
 								File: p1,
@@ -109878,7 +114536,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p8952,
+							Ctx: p9357,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -109894,17 +114552,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(883),
+												Line: int(893),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(887),
+												Line: int(897),
 												Column: int(11),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p8972,
+										Ctx: p9377,
 										FreeVars: nil,
 									},
 									ParenLeftFodder: ast.Fodder{},
@@ -109925,11 +114583,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(884),
+													Line: int(894),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(887),
+													Line: int(897),
 													Column: int(11),
 												},
 												File: p1,
@@ -109942,7 +114600,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p8976,
+											Ctx: p9381,
 											FreeVars: ast.Identifiers{
 												"ch",
 											},
@@ -109952,17 +114610,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(884),
+														Line: int(894),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(884),
+														Line: int(894),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8976,
+												Ctx: p9381,
 												FreeVars: ast.Identifiers{
 													"ch",
 												},
@@ -109972,17 +114630,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(884),
+															Line: int(894),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(884),
+															Line: int(894),
 															Column: int(12),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8976,
+													Ctx: p9381,
 													FreeVars: ast.Identifiers{
 														"ch",
 													},
@@ -109996,17 +114654,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(884),
+															Line: int(894),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(884),
+															Line: int(894),
 															Column: int(19),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8976,
+													Ctx: p9381,
 													FreeVars: nil,
 												},
 												Value: "$",
@@ -110020,11 +114678,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(885),
+														Line: int(895),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(885),
+														Line: int(895),
 														Column: int(13),
 													},
 													File: p1,
@@ -110037,7 +114695,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p8976,
+												Ctx: p9381,
 												FreeVars: nil,
 											},
 											Value: "$$",
@@ -110057,11 +114715,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(887),
+														Line: int(897),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(887),
+														Line: int(897),
 														Column: int(11),
 													},
 													File: p1,
@@ -110074,7 +114732,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p8976,
+												Ctx: p9381,
 												FreeVars: ast.Identifiers{
 													"ch",
 												},
@@ -110092,17 +114750,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(888),
+										Line: int(898),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(888),
+										Line: int(898),
 										Column: int(69),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p8952,
+								Ctx: p9357,
 								FreeVars: ast.Identifiers{
 									"std",
 									"str",
@@ -110114,17 +114772,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(888),
+											Line: int(898),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(888),
+											Line: int(898),
 											Column: int(14),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p8952,
+									Ctx: p9357,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -110134,11 +114792,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(888),
+												Line: int(898),
 												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(888),
+												Line: int(898),
 												Column: int(8),
 											},
 											File: p1,
@@ -110193,17 +114851,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(888),
+														Line: int(898),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(888),
+														Line: int(898),
 														Column: int(42),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8999,
+												Ctx: p9404,
 												FreeVars: ast.Identifiers{
 													"trans",
 												},
@@ -110231,17 +114889,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(888),
+															Line: int(898),
 															Column: int(30),
 														},
 														End: ast.Location{
-															Line: int(888),
+															Line: int(898),
 															Column: int(42),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9003,
+													Ctx: p9408,
 													FreeVars: ast.Identifiers{
 														"a",
 														"b",
@@ -110253,17 +114911,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(888),
+																Line: int(898),
 																Column: int(30),
 															},
 															End: ast.Location{
-																Line: int(888),
+																Line: int(898),
 																Column: int(31),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9003,
+														Ctx: p9408,
 														FreeVars: ast.Identifiers{
 															"a",
 														},
@@ -110277,17 +114935,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(888),
+																Line: int(898),
 																Column: int(34),
 															},
 															End: ast.Location{
-																Line: int(888),
+																Line: int(898),
 																Column: int(42),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9003,
+														Ctx: p9408,
 														FreeVars: ast.Identifiers{
 															"b",
 															"trans",
@@ -110298,17 +114956,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(888),
+																	Line: int(898),
 																	Column: int(34),
 																},
 																End: ast.Location{
-																	Line: int(888),
+																	Line: int(898),
 																	Column: int(39),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9003,
+															Ctx: p9408,
 															FreeVars: ast.Identifiers{
 																"trans",
 															},
@@ -110324,17 +114982,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(888),
+																				Line: int(898),
 																				Column: int(40),
 																			},
 																			End: ast.Location{
-																				Line: int(888),
+																				Line: int(898),
 																				Column: int(41),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9013,
+																		Ctx: p9418,
 																		FreeVars: ast.Identifiers{
 																			"b",
 																		},
@@ -110361,17 +115019,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(888),
+														Line: int(898),
 														Column: int(44),
 													},
 													End: ast.Location{
-														Line: int(888),
+														Line: int(898),
 														Column: int(64),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8999,
+												Ctx: p9404,
 												FreeVars: ast.Identifiers{
 													"std",
 													"str",
@@ -110382,17 +115040,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(888),
+															Line: int(898),
 															Column: int(44),
 														},
 														End: ast.Location{
-															Line: int(888),
+															Line: int(898),
 															Column: int(59),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p8999,
+													Ctx: p9404,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -110402,11 +115060,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(888),
+																Line: int(898),
 																Column: int(44),
 															},
 															End: ast.Location{
-																Line: int(888),
+																Line: int(898),
 																Column: int(47),
 															},
 															File: p1,
@@ -110454,17 +115112,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(888),
+																		Line: int(898),
 																		Column: int(60),
 																	},
 																	End: ast.Location{
-																		Line: int(888),
+																		Line: int(898),
 																		Column: int(63),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9024,
+																Ctx: p9429,
 																FreeVars: ast.Identifiers{
 																	"str",
 																},
@@ -110489,17 +115147,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(888),
+														Line: int(898),
 														Column: int(66),
 													},
 													End: ast.Location{
-														Line: int(888),
+														Line: int(898),
 														Column: int(68),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p8999,
+												Ctx: p9404,
 												FreeVars: nil,
 											},
 											Value: "",
@@ -110583,17 +115241,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(890),
+								Line: int(900),
 								Column: int(25),
 							},
 							End: ast.Location{
-								Line: int(890),
+								Line: int(900),
 								Column: int(58),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p9032,
+						Ctx: p9437,
 						FreeVars: ast.Identifiers{
 							"std",
 							"value",
@@ -110604,17 +115262,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(890),
+									Line: int(900),
 									Column: int(25),
 								},
 								End: ast.Location{
-									Line: int(890),
+									Line: int(900),
 									Column: int(43),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p9032,
+							Ctx: p9437,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -110624,11 +115282,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(890),
+										Line: int(900),
 										Column: int(25),
 									},
 									End: ast.Location{
-										Line: int(890),
+										Line: int(900),
 										Column: int(28),
 									},
 									File: p1,
@@ -110676,17 +115334,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(890),
+												Line: int(900),
 												Column: int(44),
 											},
 											End: ast.Location{
-												Line: int(890),
+												Line: int(900),
 												Column: int(49),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p9041,
+										Ctx: p9446,
 										FreeVars: ast.Identifiers{
 											"value",
 										},
@@ -110701,17 +115359,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(890),
+												Line: int(900),
 												Column: int(51),
 											},
 											End: ast.Location{
-												Line: int(890),
+												Line: int(900),
 												Column: int(57),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p9041,
+										Ctx: p9446,
 										FreeVars: nil,
 									},
 									Value: "    ",
@@ -110798,11 +115456,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(893),
+								Line: int(903),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(927),
+								Line: int(937),
 								Column: int(23),
 							},
 							File: p1,
@@ -110815,7 +115473,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p9050,
+						Ctx: p9455,
 						FreeVars: ast.Identifiers{
 							"indent",
 							"std",
@@ -110832,17 +115490,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(893),
+											Line: int(903),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(926),
+											Line: int(936),
 											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p9054,
+									Ctx: p9459,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"indent",
@@ -110877,11 +115535,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(894),
+												Line: int(904),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(926),
+												Line: int(936),
 												Column: int(28),
 											},
 											File: p1,
@@ -110894,7 +115552,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p9059,
+										Ctx: p9464,
 										FreeVars: ast.Identifiers{
 											"aux",
 											"cindent",
@@ -110909,17 +115567,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(894),
+													Line: int(904),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(894),
+													Line: int(904),
 													Column: int(19),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p9059,
+											Ctx: p9464,
 											FreeVars: ast.Identifiers{
 												"v",
 											},
@@ -110929,17 +115587,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(894),
+														Line: int(904),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(894),
+														Line: int(904),
 														Column: int(11),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9059,
+												Ctx: p9464,
 												FreeVars: ast.Identifiers{
 													"v",
 												},
@@ -110953,17 +115611,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(894),
+														Line: int(904),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(894),
+														Line: int(904),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9059,
+												Ctx: p9464,
 												FreeVars: nil,
 											},
 											Value: true,
@@ -110975,11 +115633,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(895),
+													Line: int(905),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(895),
+													Line: int(905),
 													Column: int(15),
 												},
 												File: p1,
@@ -110992,7 +115650,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p9059,
+											Ctx: p9464,
 											FreeVars: nil,
 										},
 										Value: "true",
@@ -111012,17 +115670,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(896),
+													Line: int(906),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(926),
+													Line: int(936),
 													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p9059,
+											Ctx: p9464,
 											FreeVars: ast.Identifiers{
 												"aux",
 												"cindent",
@@ -111037,17 +115695,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(896),
+														Line: int(906),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(896),
+														Line: int(906),
 														Column: int(25),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9059,
+												Ctx: p9464,
 												FreeVars: ast.Identifiers{
 													"v",
 												},
@@ -111057,17 +115715,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(896),
+															Line: int(906),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(896),
+															Line: int(906),
 															Column: int(16),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9059,
+													Ctx: p9464,
 													FreeVars: ast.Identifiers{
 														"v",
 													},
@@ -111081,17 +115739,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(896),
+															Line: int(906),
 															Column: int(20),
 														},
 														End: ast.Location{
-															Line: int(896),
+															Line: int(906),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9059,
+													Ctx: p9464,
 													FreeVars: nil,
 												},
 												Value: false,
@@ -111103,11 +115761,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(897),
+														Line: int(907),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(897),
+														Line: int(907),
 														Column: int(16),
 													},
 													File: p1,
@@ -111120,7 +115778,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p9059,
+												Ctx: p9464,
 												FreeVars: nil,
 											},
 											Value: "false",
@@ -111140,17 +115798,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(898),
+														Line: int(908),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(926),
+														Line: int(936),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9059,
+												Ctx: p9464,
 												FreeVars: ast.Identifiers{
 													"aux",
 													"cindent",
@@ -111165,17 +115823,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(898),
+															Line: int(908),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(898),
+															Line: int(908),
 															Column: int(24),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9059,
+													Ctx: p9464,
 													FreeVars: ast.Identifiers{
 														"v",
 													},
@@ -111185,17 +115843,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(898),
+																Line: int(908),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(898),
+																Line: int(908),
 																Column: int(16),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9059,
+														Ctx: p9464,
 														FreeVars: ast.Identifiers{
 															"v",
 														},
@@ -111209,17 +115867,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(898),
+																Line: int(908),
 																Column: int(20),
 															},
 															End: ast.Location{
-																Line: int(898),
+																Line: int(908),
 																Column: int(24),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9059,
+														Ctx: p9464,
 														FreeVars: nil,
 													},
 												},
@@ -111230,11 +115888,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(899),
+															Line: int(909),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(899),
+															Line: int(909),
 															Column: int(15),
 														},
 														File: p1,
@@ -111247,7 +115905,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p9059,
+													Ctx: p9464,
 													FreeVars: nil,
 												},
 												Value: "null",
@@ -111267,17 +115925,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(900),
+															Line: int(910),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(926),
+															Line: int(936),
 															Column: int(28),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9059,
+													Ctx: p9464,
 													FreeVars: ast.Identifiers{
 														"aux",
 														"cindent",
@@ -111287,176 +115945,130 @@ var _StdAst = &ast.DesugaredObject{
 														"v",
 													},
 												},
-												Cond: &ast.Binary{
+												Cond: &ast.Apply{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(900),
+																Line: int(910),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(900),
-																Column: int(38),
+																Line: int(910),
+																Column: int(30),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9059,
+														Ctx: p9464,
 														FreeVars: ast.Identifiers{
 															"std",
 															"v",
 														},
 													},
-													Left: &ast.Apply{
+													Target: &ast.Index{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(900),
+																	Line: int(910),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(900),
-																	Column: int(26),
+																	Line: int(910),
+																	Column: int(27),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9059,
+															Ctx: p9464,
 															FreeVars: ast.Identifiers{
 																"std",
-																"v",
 															},
 														},
-														Target: &ast.Index{
+														Target: &ast.Var{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(900),
+																		Line: int(910),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(900),
-																		Column: int(23),
+																		Line: int(910),
+																		Column: int(18),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9059,
+																Ctx: nil,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
 															},
-															Target: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(900),
-																			Column: int(15),
-																		},
-																		End: ast.Location{
-																			Line: int(900),
-																			Column: int(18),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: nil,
-																	FreeVars: ast.Identifiers{
-																		"std",
+															Id: "std",
+														},
+														LeftBracketFodder: ast.Fodder{},
+														Index: &ast.LiteralString{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
 																	},
-																},
-																Id: "std",
-															},
-															LeftBracketFodder: ast.Fodder{},
-															Index: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "",
-																		Begin: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		End: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		File: nil,
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
 																	},
-																	Fodder: nil,
-																	Ctx: nil,
-																	FreeVars: nil,
+																	File: nil,
 																},
-																Value: "type",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: nil,
 															},
-															RightBracketFodder: nil,
-															Id: nil,
+															Value: "isNumber",
+															Kind: ast.LiteralStringKind(1),
+															BlockIndent: "",
 														},
-														FodderLeft: ast.Fodder{},
-														Arguments: ast.Arguments{
-															Positional: []ast.CommaSeparatedExpr{
-																ast.CommaSeparatedExpr{
-																	Expr: &ast.Var{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(900),
-																					Column: int(24),
-																				},
-																				End: ast.Location{
-																					Line: int(900),
-																					Column: int(25),
-																				},
-																				File: p1,
+														RightBracketFodder: nil,
+														Id: nil,
+													},
+													FodderLeft: ast.Fodder{},
+													Arguments: ast.Arguments{
+														Positional: []ast.CommaSeparatedExpr{
+															ast.CommaSeparatedExpr{
+																Expr: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(910),
+																				Column: int(28),
 																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p9102,
-																			FreeVars: ast.Identifiers{
-																				"v",
+																			End: ast.Location{
+																				Line: int(910),
+																				Column: int(29),
 																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p9505,
+																		FreeVars: ast.Identifiers{
+																			"v",
 																		},
-																		Id: "v",
 																	},
-																	CommaFodder: nil,
+																	Id: "v",
 																},
+																CommaFodder: nil,
 															},
-															Named: nil,
-														},
-														TrailingComma: false,
-														TailStrict: false,
-														FodderRight: ast.Fodder{},
-														TailStrictFodder: nil,
-													},
-													OpFodder: ast.Fodder{},
-													Op: ast.BinaryOp(12),
-													Right: &ast.LiteralString{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(900),
-																	Column: int(30),
-																},
-																End: ast.Location{
-																	Line: int(900),
-																	Column: int(38),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: p9059,
-															FreeVars: nil,
 														},
-														Value: "number",
-														Kind: ast.LiteralStringKind(1),
-														BlockIndent: "",
+														Named: nil,
 													},
+													TrailingComma: false,
+													TailStrict: false,
+													FodderRight: ast.Fodder{},
+													TailStrictFodder: nil,
 												},
 												ThenFodder: ast.Fodder{},
 												BranchTrue: &ast.Binary{
@@ -111464,17 +116076,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(901),
+																Line: int(911),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(901),
+																Line: int(911),
 																Column: int(15),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9059,
+														Ctx: p9464,
 														FreeVars: ast.Identifiers{
 															"v",
 														},
@@ -111484,11 +116096,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(901),
+																	Line: int(911),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(901),
+																	Line: int(911),
 																	Column: int(11),
 																},
 																File: p1,
@@ -111501,7 +116113,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p9059,
+															Ctx: p9464,
 															FreeVars: nil,
 														},
 														Value: "",
@@ -111515,17 +116127,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(901),
+																	Line: int(911),
 																	Column: int(14),
 																},
 																End: ast.Location{
-																	Line: int(901),
+																	Line: int(911),
 																	Column: int(15),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9059,
+															Ctx: p9464,
 															FreeVars: ast.Identifiers{
 																"v",
 															},
@@ -111546,17 +116158,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(902),
+																Line: int(912),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(926),
+																Line: int(936),
 																Column: int(28),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9059,
+														Ctx: p9464,
 														FreeVars: ast.Identifiers{
 															"aux",
 															"cindent",
@@ -111566,176 +116178,130 @@ var _StdAst = &ast.DesugaredObject{
 															"v",
 														},
 													},
-													Cond: &ast.Binary{
+													Cond: &ast.Apply{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(902),
+																	Line: int(912),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(902),
-																	Column: int(38),
+																	Line: int(912),
+																	Column: int(30),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9059,
+															Ctx: p9464,
 															FreeVars: ast.Identifiers{
 																"std",
 																"v",
 															},
 														},
-														Left: &ast.Apply{
+														Target: &ast.Index{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(902),
+																		Line: int(912),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(902),
-																		Column: int(26),
+																		Line: int(912),
+																		Column: int(27),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9059,
+																Ctx: p9464,
 																FreeVars: ast.Identifiers{
 																	"std",
-																	"v",
 																},
 															},
-															Target: &ast.Index{
+															Target: &ast.Var{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(902),
+																			Line: int(912),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(902),
-																			Column: int(23),
+																			Line: int(912),
+																			Column: int(18),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9059,
+																	Ctx: nil,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
 																},
-																Target: &ast.Var{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(902),
-																				Column: int(15),
-																			},
-																			End: ast.Location{
-																				Line: int(902),
-																				Column: int(18),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: nil,
-																		FreeVars: ast.Identifiers{
-																			"std",
+																Id: "std",
+															},
+															LeftBracketFodder: ast.Fodder{},
+															Index: &ast.LiteralString{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "",
+																		Begin: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
 																		},
-																	},
-																	Id: "std",
-																},
-																LeftBracketFodder: ast.Fodder{},
-																Index: &ast.LiteralString{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "",
-																			Begin: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			End: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			File: nil,
+																		End: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
 																		},
-																		Fodder: nil,
-																		Ctx: nil,
-																		FreeVars: nil,
+																		File: nil,
 																	},
-																	Value: "type",
-																	Kind: ast.LiteralStringKind(1),
-																	BlockIndent: "",
+																	Fodder: nil,
+																	Ctx: nil,
+																	FreeVars: nil,
 																},
-																RightBracketFodder: nil,
-																Id: nil,
+																Value: "isString",
+																Kind: ast.LiteralStringKind(1),
+																BlockIndent: "",
 															},
-															FodderLeft: ast.Fodder{},
-															Arguments: ast.Arguments{
-																Positional: []ast.CommaSeparatedExpr{
-																	ast.CommaSeparatedExpr{
-																		Expr: &ast.Var{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "<std>",
-																					Begin: ast.Location{
-																						Line: int(902),
-																						Column: int(24),
-																					},
-																					End: ast.Location{
-																						Line: int(902),
-																						Column: int(25),
-																					},
-																					File: p1,
+															RightBracketFodder: nil,
+															Id: nil,
+														},
+														FodderLeft: ast.Fodder{},
+														Arguments: ast.Arguments{
+															Positional: []ast.CommaSeparatedExpr{
+																ast.CommaSeparatedExpr{
+																	Expr: &ast.Var{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "<std>",
+																				Begin: ast.Location{
+																					Line: int(912),
+																					Column: int(28),
 																				},
-																				Fodder: ast.Fodder{},
-																				Ctx: p9125,
-																				FreeVars: ast.Identifiers{
-																					"v",
+																				End: ast.Location{
+																					Line: int(912),
+																					Column: int(29),
 																				},
+																				File: p1,
+																			},
+																			Fodder: ast.Fodder{},
+																			Ctx: p9525,
+																			FreeVars: ast.Identifiers{
+																				"v",
 																			},
-																			Id: "v",
 																		},
-																		CommaFodder: nil,
-																	},
-																},
-																Named: nil,
-															},
-															TrailingComma: false,
-															TailStrict: false,
-															FodderRight: ast.Fodder{},
-															TailStrictFodder: nil,
-														},
-														OpFodder: ast.Fodder{},
-														Op: ast.BinaryOp(12),
-														Right: &ast.LiteralString{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(902),
-																		Column: int(30),
-																	},
-																	End: ast.Location{
-																		Line: int(902),
-																		Column: int(38),
+																		Id: "v",
 																	},
-																	File: p1,
+																	CommaFodder: nil,
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p9059,
-																FreeVars: nil,
 															},
-															Value: "string",
-															Kind: ast.LiteralStringKind(1),
-															BlockIndent: "",
+															Named: nil,
 														},
+														TrailingComma: false,
+														TailStrict: false,
+														FodderRight: ast.Fodder{},
+														TailStrictFodder: nil,
 													},
 													ThenFodder: ast.Fodder{},
 													BranchTrue: &ast.Apply{
@@ -111743,17 +116309,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(903),
+																	Line: int(913),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(903),
+																	Line: int(913),
 																	Column: int(32),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9059,
+															Ctx: p9464,
 															FreeVars: ast.Identifiers{
 																"std",
 																"v",
@@ -111764,17 +116330,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(903),
+																		Line: int(913),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(903),
+																		Line: int(913),
 																		Column: int(29),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9059,
+																Ctx: p9464,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -111784,11 +116350,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(903),
+																			Line: int(913),
 																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(903),
+																			Line: int(913),
 																			Column: int(12),
 																		},
 																		File: p1,
@@ -111843,17 +116409,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(903),
+																					Line: int(913),
 																					Column: int(30),
 																				},
 																				End: ast.Location{
-																					Line: int(903),
+																					Line: int(913),
 																					Column: int(31),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9138,
+																			Ctx: p9537,
 																			FreeVars: ast.Identifiers{
 																				"v",
 																			},
@@ -111883,17 +116449,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(904),
+																	Line: int(914),
 																	Column: int(12),
 																},
 																End: ast.Location{
-																	Line: int(926),
+																	Line: int(936),
 																	Column: int(28),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9059,
+															Ctx: p9464,
 															FreeVars: ast.Identifiers{
 																"aux",
 																"cindent",
@@ -111903,43 +116469,276 @@ var _StdAst = &ast.DesugaredObject{
 																"v",
 															},
 														},
-														Cond: &ast.Binary{
+														Cond: &ast.Apply{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(904),
+																		Line: int(914),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(904),
-																		Column: int(40),
+																		Line: int(914),
+																		Column: int(32),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9059,
+																Ctx: p9464,
 																FreeVars: ast.Identifiers{
 																	"std",
 																	"v",
 																},
 															},
-															Left: &ast.Apply{
+															Target: &ast.Index{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(904),
+																			Line: int(914),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(904),
-																			Column: int(26),
+																			Line: int(914),
+																			Column: int(29),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p9464,
+																	FreeVars: ast.Identifiers{
+																		"std",
+																	},
+																},
+																Target: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(914),
+																				Column: int(15),
+																			},
+																			End: ast.Location{
+																				Line: int(914),
+																				Column: int(18),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: nil,
+																		FreeVars: ast.Identifiers{
+																			"std",
+																		},
+																	},
+																	Id: "std",
+																},
+																LeftBracketFodder: ast.Fodder{},
+																Index: &ast.LiteralString{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "",
+																			Begin: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			End: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
+																			},
+																			File: nil,
+																		},
+																		Fodder: nil,
+																		Ctx: nil,
+																		FreeVars: nil,
+																	},
+																	Value: "isFunction",
+																	Kind: ast.LiteralStringKind(1),
+																	BlockIndent: "",
+																},
+																RightBracketFodder: nil,
+																Id: nil,
+															},
+															FodderLeft: ast.Fodder{},
+															Arguments: ast.Arguments{
+																Positional: []ast.CommaSeparatedExpr{
+																	ast.CommaSeparatedExpr{
+																		Expr: &ast.Var{
+																			NodeBase: ast.NodeBase{
+																				LocRange: ast.LocationRange{
+																					FileName: "<std>",
+																					Begin: ast.Location{
+																						Line: int(914),
+																						Column: int(30),
+																					},
+																					End: ast.Location{
+																						Line: int(914),
+																						Column: int(31),
+																					},
+																					File: p1,
+																				},
+																				Fodder: ast.Fodder{},
+																				Ctx: p9551,
+																				FreeVars: ast.Identifiers{
+																					"v",
+																				},
+																			},
+																			Id: "v",
+																		},
+																		CommaFodder: nil,
+																	},
+																},
+																Named: nil,
+															},
+															TrailingComma: false,
+															TailStrict: false,
+															FodderRight: ast.Fodder{},
+															TailStrictFodder: nil,
+														},
+														ThenFodder: ast.Fodder{},
+														BranchTrue: &ast.Error{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(915),
+																		Column: int(9),
+																	},
+																	End: ast.Location{
+																		Line: int(915),
+																		Column: int(54),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{
+																	ast.FodderElement{
+																		Kind: ast.FodderKind(0),
+																		Blanks: int(0),
+																		Indent: int(8),
+																		Comment: []string{},
+																	},
+																},
+																Ctx: p9464,
+																FreeVars: ast.Identifiers{
+																	"path",
+																},
+															},
+															Expr: &ast.Binary{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(915),
+																			Column: int(15),
+																		},
+																		End: ast.Location{
+																			Line: int(915),
+																			Column: int(54),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p9464,
+																	FreeVars: ast.Identifiers{
+																		"path",
+																	},
+																},
+																Left: &ast.LiteralString{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(915),
+																				Column: int(15),
+																			},
+																			End: ast.Location{
+																				Line: int(915),
+																				Column: int(47),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p9464,
+																		FreeVars: nil,
+																	},
+																	Value: "Tried to manifest function at ",
+																	Kind: ast.LiteralStringKind(1),
+																	BlockIndent: "",
+																},
+																OpFodder: ast.Fodder{},
+																Op: ast.BinaryOp(3),
+																Right: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(915),
+																				Column: int(50),
+																			},
+																			End: ast.Location{
+																				Line: int(915),
+																				Column: int(54),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p9464,
+																		FreeVars: ast.Identifiers{
+																			"path",
+																		},
+																	},
+																	Id: "path",
+																},
+															},
+														},
+														ElseFodder: ast.Fodder{
+															ast.FodderElement{
+																Kind: ast.FodderKind(0),
+																Blanks: int(0),
+																Indent: int(6),
+																Comment: []string{},
+															},
+														},
+														BranchFalse: &ast.Conditional{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(916),
+																		Column: int(12),
+																	},
+																	End: ast.Location{
+																		Line: int(936),
+																		Column: int(28),
+																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p9464,
+																FreeVars: ast.Identifiers{
+																	"aux",
+																	"cindent",
+																	"indent",
+																	"path",
+																	"std",
+																	"v",
+																},
+															},
+															Cond: &ast.Apply{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(916),
+																			Column: int(15),
+																		},
+																		End: ast.Location{
+																			Line: int(916),
+																			Column: int(29),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9059,
+																	Ctx: p9464,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																		"v",
@@ -111950,17 +116749,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(904),
+																				Line: int(916),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(904),
-																				Column: int(23),
+																				Line: int(916),
+																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9059,
+																		Ctx: p9464,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -111970,11 +116769,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(904),
+																					Line: int(916),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(904),
+																					Line: int(916),
 																					Column: int(18),
 																				},
 																				File: p1,
@@ -112006,7 +116805,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Ctx: nil,
 																			FreeVars: nil,
 																		},
-																		Value: "type",
+																		Value: "isArray",
 																		Kind: ast.LiteralStringKind(1),
 																		BlockIndent: "",
 																	},
@@ -112022,17 +116821,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(904),
-																							Column: int(24),
+																							Line: int(916),
+																							Column: int(27),
 																						},
 																						End: ast.Location{
-																							Line: int(904),
-																							Column: int(25),
+																							Line: int(916),
+																							Column: int(28),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9154,
+																					Ctx: p9573,
 																					FreeVars: ast.Identifiers{
 																						"v",
 																					},
@@ -112049,342 +116848,17 @@ var _StdAst = &ast.DesugaredObject{
 																FodderRight: ast.Fodder{},
 																TailStrictFodder: nil,
 															},
-															OpFodder: ast.Fodder{},
-															Op: ast.BinaryOp(12),
-															Right: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(904),
-																			Column: int(30),
-																		},
-																		End: ast.Location{
-																			Line: int(904),
-																			Column: int(40),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p9059,
-																	FreeVars: nil,
-																},
-																Value: "function",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
-															},
-														},
-														ThenFodder: ast.Fodder{},
-														BranchTrue: &ast.Error{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(905),
-																		Column: int(9),
-																	},
-																	End: ast.Location{
-																		Line: int(905),
-																		Column: int(54),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{
-																	ast.FodderElement{
-																		Kind: ast.FodderKind(0),
-																		Blanks: int(0),
-																		Indent: int(8),
-																		Comment: []string{},
-																	},
-																},
-																Ctx: p9059,
-																FreeVars: ast.Identifiers{
-																	"path",
-																},
-															},
-															Expr: &ast.Binary{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(905),
-																			Column: int(15),
-																		},
-																		End: ast.Location{
-																			Line: int(905),
-																			Column: int(54),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p9059,
-																	FreeVars: ast.Identifiers{
-																		"path",
-																	},
-																},
-																Left: &ast.LiteralString{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(905),
-																				Column: int(15),
-																			},
-																			End: ast.Location{
-																				Line: int(905),
-																				Column: int(47),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p9059,
-																		FreeVars: nil,
-																	},
-																	Value: "Tried to manifest function at ",
-																	Kind: ast.LiteralStringKind(1),
-																	BlockIndent: "",
-																},
-																OpFodder: ast.Fodder{},
-																Op: ast.BinaryOp(3),
-																Right: &ast.Var{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(905),
-																				Column: int(50),
-																			},
-																			End: ast.Location{
-																				Line: int(905),
-																				Column: int(54),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p9059,
-																		FreeVars: ast.Identifiers{
-																			"path",
-																		},
-																	},
-																	Id: "path",
-																},
-															},
-														},
-														ElseFodder: ast.Fodder{
-															ast.FodderElement{
-																Kind: ast.FodderKind(0),
-																Blanks: int(0),
-																Indent: int(6),
-																Comment: []string{},
-															},
-														},
-														BranchFalse: &ast.Conditional{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(906),
-																		Column: int(12),
-																	},
-																	End: ast.Location{
-																		Line: int(926),
-																		Column: int(28),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p9059,
-																FreeVars: ast.Identifiers{
-																	"aux",
-																	"cindent",
-																	"indent",
-																	"path",
-																	"std",
-																	"v",
-																},
-															},
-															Cond: &ast.Binary{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(906),
-																			Column: int(15),
-																		},
-																		End: ast.Location{
-																			Line: int(906),
-																			Column: int(37),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p9059,
-																	FreeVars: ast.Identifiers{
-																		"std",
-																		"v",
-																	},
-																},
-																Left: &ast.Apply{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(906),
-																				Column: int(15),
-																			},
-																			End: ast.Location{
-																				Line: int(906),
-																				Column: int(26),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p9059,
-																		FreeVars: ast.Identifiers{
-																			"std",
-																			"v",
-																		},
-																	},
-																	Target: &ast.Index{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(906),
-																					Column: int(15),
-																				},
-																				End: ast.Location{
-																					Line: int(906),
-																					Column: int(23),
-																				},
-																				File: p1,
-																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p9059,
-																			FreeVars: ast.Identifiers{
-																				"std",
-																			},
-																		},
-																		Target: &ast.Var{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "<std>",
-																					Begin: ast.Location{
-																						Line: int(906),
-																						Column: int(15),
-																					},
-																					End: ast.Location{
-																						Line: int(906),
-																						Column: int(18),
-																					},
-																					File: p1,
-																				},
-																				Fodder: ast.Fodder{},
-																				Ctx: nil,
-																				FreeVars: ast.Identifiers{
-																					"std",
-																				},
-																			},
-																			Id: "std",
-																		},
-																		LeftBracketFodder: ast.Fodder{},
-																		Index: &ast.LiteralString{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "",
-																					Begin: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
-																					},
-																					End: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
-																					},
-																					File: nil,
-																				},
-																				Fodder: nil,
-																				Ctx: nil,
-																				FreeVars: nil,
-																			},
-																			Value: "type",
-																			Kind: ast.LiteralStringKind(1),
-																			BlockIndent: "",
-																		},
-																		RightBracketFodder: nil,
-																		Id: nil,
-																	},
-																	FodderLeft: ast.Fodder{},
-																	Arguments: ast.Arguments{
-																		Positional: []ast.CommaSeparatedExpr{
-																			ast.CommaSeparatedExpr{
-																				Expr: &ast.Var{
-																					NodeBase: ast.NodeBase{
-																						LocRange: ast.LocationRange{
-																							FileName: "<std>",
-																							Begin: ast.Location{
-																								Line: int(906),
-																								Column: int(24),
-																							},
-																							End: ast.Location{
-																								Line: int(906),
-																								Column: int(25),
-																							},
-																							File: p1,
-																						},
-																						Fodder: ast.Fodder{},
-																						Ctx: p9179,
-																						FreeVars: ast.Identifiers{
-																							"v",
-																						},
-																					},
-																					Id: "v",
-																				},
-																				CommaFodder: nil,
-																			},
-																		},
-																		Named: nil,
-																	},
-																	TrailingComma: false,
-																	TailStrict: false,
-																	FodderRight: ast.Fodder{},
-																	TailStrictFodder: nil,
-																},
-																OpFodder: ast.Fodder{},
-																Op: ast.BinaryOp(12),
-																Right: &ast.LiteralString{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(906),
-																				Column: int(30),
-																			},
-																			End: ast.Location{
-																				Line: int(906),
-																				Column: int(37),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p9059,
-																		FreeVars: nil,
-																	},
-																	Value: "array",
-																	Kind: ast.LiteralStringKind(1),
-																	BlockIndent: "",
-																},
-															},
 															ThenFodder: ast.Fodder{},
 															BranchTrue: &ast.Local{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(907),
+																			Line: int(917),
 																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(916),
+																			Line: int(926),
 																			Column: int(28),
 																		},
 																		File: p1,
@@ -112397,7 +116871,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p9059,
+																	Ctx: p9464,
 																	FreeVars: ast.Identifiers{
 																		"aux",
 																		"cindent",
@@ -112417,17 +116891,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(907),
+																						Line: int(917),
 																						Column: int(23),
 																					},
 																					End: ast.Location{
-																						Line: int(907),
+																						Line: int(917),
 																						Column: int(54),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9187,
+																				Ctx: p9580,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																					"v",
@@ -112438,17 +116912,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(907),
+																							Line: int(917),
 																							Column: int(23),
 																						},
 																						End: ast.Location{
-																							Line: int(907),
+																							Line: int(917),
 																							Column: int(32),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9187,
+																					Ctx: p9580,
 																					FreeVars: ast.Identifiers{
 																						"std",
 																					},
@@ -112458,11 +116932,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(907),
+																								Line: int(917),
 																								Column: int(23),
 																							},
 																							End: ast.Location{
-																								Line: int(907),
+																								Line: int(917),
 																								Column: int(26),
 																							},
 																							File: p1,
@@ -112510,17 +116984,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(907),
+																										Line: int(917),
 																										Column: int(33),
 																									},
 																									End: ast.Location{
-																										Line: int(907),
+																										Line: int(917),
 																										Column: int(34),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9196,
+																								Ctx: p9589,
 																								FreeVars: nil,
 																							},
 																							Value: float64(0),
@@ -112534,17 +117008,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(907),
+																										Line: int(917),
 																										Column: int(36),
 																									},
 																									End: ast.Location{
-																										Line: int(907),
+																										Line: int(917),
 																										Column: int(53),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9196,
+																								Ctx: p9589,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																									"v",
@@ -112555,17 +117029,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(907),
+																											Line: int(917),
 																											Column: int(36),
 																										},
 																										End: ast.Location{
-																											Line: int(907),
+																											Line: int(917),
 																											Column: int(49),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9196,
+																									Ctx: p9589,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"v",
@@ -112576,17 +117050,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(907),
+																												Line: int(917),
 																												Column: int(36),
 																											},
 																											End: ast.Location{
-																												Line: int(907),
+																												Line: int(917),
 																												Column: int(46),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9196,
+																										Ctx: p9589,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
@@ -112596,11 +117070,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(907),
+																													Line: int(917),
 																													Column: int(36),
 																												},
 																												End: ast.Location{
-																													Line: int(907),
+																													Line: int(917),
 																													Column: int(39),
 																												},
 																												File: p1,
@@ -112648,17 +117122,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(907),
+																															Line: int(917),
 																															Column: int(47),
 																														},
 																														End: ast.Location{
-																															Line: int(907),
+																															Line: int(917),
 																															Column: int(48),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p9208,
+																													Ctx: p9601,
 																													FreeVars: ast.Identifiers{
 																														"v",
 																													},
@@ -112682,17 +117156,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(907),
+																											Line: int(917),
 																											Column: int(52),
 																										},
 																										End: ast.Location{
-																											Line: int(907),
+																											Line: int(917),
 																											Column: int(53),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9196,
+																									Ctx: p9589,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -112718,11 +117192,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(908),
+																				Line: int(918),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(916),
+																				Line: int(926),
 																				Column: int(28),
 																			},
 																			File: p1,
@@ -112735,7 +117209,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p9059,
+																		Ctx: p9464,
 																		FreeVars: ast.Identifiers{
 																			"aux",
 																			"cindent",
@@ -112756,17 +117230,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(908),
+																							Line: int(918),
 																							Column: int(28),
 																						},
 																						End: ast.Location{
-																							Line: int(908),
+																							Line: int(918),
 																							Column: int(44),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9216,
+																					Ctx: p9609,
 																					FreeVars: ast.Identifiers{
 																						"cindent",
 																						"indent",
@@ -112777,17 +117251,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(908),
+																								Line: int(918),
 																								Column: int(28),
 																							},
 																							End: ast.Location{
-																								Line: int(908),
+																								Line: int(918),
 																								Column: int(35),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9216,
+																						Ctx: p9609,
 																						FreeVars: ast.Identifiers{
 																							"cindent",
 																						},
@@ -112801,17 +117275,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(908),
+																								Line: int(918),
 																								Column: int(38),
 																							},
 																							End: ast.Location{
-																								Line: int(908),
+																								Line: int(918),
 																								Column: int(44),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9216,
+																						Ctx: p9609,
 																						FreeVars: ast.Identifiers{
 																							"indent",
 																						},
@@ -112828,11 +117302,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(909),
+																					Line: int(919),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(916),
+																					Line: int(926),
 																					Column: int(28),
 																				},
 																				File: p1,
@@ -112845,7 +117319,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p9059,
+																			Ctx: p9464,
 																			FreeVars: ast.Identifiers{
 																				"aux",
 																				"cindent",
@@ -112866,17 +117340,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(909),
+																								Line: int(919),
 																								Column: int(23),
 																							},
 																							End: ast.Location{
-																								Line: int(915),
+																								Line: int(925),
 																								Column: int(47),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9227,
+																						Ctx: p9620,
 																						FreeVars: ast.Identifiers{
 																							"aux",
 																							"cindent",
@@ -112892,17 +117366,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(909),
+																									Line: int(919),
 																									Column: int(23),
 																								},
 																								End: ast.Location{
-																									Line: int(914),
+																									Line: int(924),
 																									Column: int(36),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9227,
+																							Ctx: p9620,
 																							FreeVars: ast.Identifiers{
 																								"aux",
 																								"new_indent",
@@ -112917,17 +117391,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(909),
+																										Line: int(919),
 																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(909),
+																										Line: int(919),
 																										Column: int(30),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9227,
+																								Ctx: p9620,
 																								FreeVars: nil,
 																							},
 																							Elements: []ast.CommaSeparatedExpr{
@@ -112937,17 +117411,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(909),
+																													Line: int(919),
 																													Column: int(24),
 																												},
 																												End: ast.Location{
-																													Line: int(909),
+																													Line: int(919),
 																													Column: int(29),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9234,
+																											Ctx: p9627,
 																											FreeVars: nil,
 																										},
 																										Value: "[\n",
@@ -112974,17 +117448,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(910),
+																										Line: int(920),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(914),
+																										Line: int(924),
 																										Column: int(36),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9227,
+																								Ctx: p9620,
 																								FreeVars: ast.Identifiers{
 																									"aux",
 																									"new_indent",
@@ -112999,17 +117473,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(910),
+																											Line: int(920),
 																											Column: int(25),
 																										},
 																										End: ast.Location{
-																											Line: int(910),
+																											Line: int(920),
 																											Column: int(33),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9227,
+																									Ctx: p9620,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																									},
@@ -113019,11 +117493,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(910),
+																												Line: int(920),
 																												Column: int(25),
 																											},
 																											End: ast.Location{
-																												Line: int(910),
+																												Line: int(920),
 																												Column: int(28),
 																											},
 																											File: p1,
@@ -113071,17 +117545,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(910),
+																														Line: int(920),
 																														Column: int(34),
 																													},
 																													End: ast.Location{
-																														Line: int(910),
+																														Line: int(920),
 																														Column: int(41),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9245,
+																												Ctx: p9638,
 																												FreeVars: nil,
 																											},
 																											Elements: []ast.CommaSeparatedExpr{
@@ -113091,17 +117565,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(910),
+																																	Line: int(920),
 																																	Column: int(35),
 																																},
 																																End: ast.Location{
-																																	Line: int(910),
+																																	Line: int(920),
 																																	Column: int(40),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p9248,
+																															Ctx: p9641,
 																															FreeVars: nil,
 																														},
 																														Value: ",\n",
@@ -113281,11 +117755,11 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(912),
+																																						Line: int(922),
 																																						Column: int(36),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(912),
+																																						Line: int(922),
 																																						Column: int(84),
 																																					},
 																																					File: p1,
@@ -113298,7 +117772,7 @@ var _StdAst = &ast.DesugaredObject{
 																																						Comment: []string{},
 																																					},
 																																				},
-																																				Ctx: p9265,
+																																				Ctx: p9658,
 																																				FreeVars: ast.Identifiers{
 																																					"aux",
 																																					"i",
@@ -113314,17 +117788,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(912),
+																																									Line: int(922),
 																																									Column: int(37),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(912),
+																																									Line: int(922),
 																																									Column: int(83),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p9269,
+																																							Ctx: p9662,
 																																							FreeVars: ast.Identifiers{
 																																								"aux",
 																																								"i",
@@ -113338,17 +117812,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(912),
+																																										Line: int(922),
 																																										Column: int(37),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(912),
+																																										Line: int(922),
 																																										Column: int(47),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p9269,
+																																								Ctx: p9662,
 																																								FreeVars: ast.Identifiers{
 																																									"new_indent",
 																																								},
@@ -113362,17 +117836,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(912),
+																																										Line: int(922),
 																																										Column: int(50),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(912),
+																																										Line: int(922),
 																																										Column: int(83),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p9269,
+																																								Ctx: p9662,
 																																								FreeVars: ast.Identifiers{
 																																									"aux",
 																																									"i",
@@ -113386,17 +117860,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(912),
+																																											Line: int(922),
 																																											Column: int(50),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(912),
+																																											Line: int(922),
 																																											Column: int(53),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p9269,
+																																									Ctx: p9662,
 																																									FreeVars: ast.Identifiers{
 																																										"aux",
 																																									},
@@ -113412,17 +117886,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(912),
+																																														Line: int(922),
 																																														Column: int(54),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(912),
+																																														Line: int(922),
 																																														Column: int(58),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9279,
+																																												Ctx: p9672,
 																																												FreeVars: ast.Identifiers{
 																																													"i",
 																																													"v",
@@ -113433,17 +117907,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(54),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(55),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p9279,
+																																													Ctx: p9672,
 																																													FreeVars: ast.Identifiers{
 																																														"v",
 																																													},
@@ -113456,17 +117930,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(56),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(57),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p9279,
+																																													Ctx: p9672,
 																																													FreeVars: ast.Identifiers{
 																																														"i",
 																																													},
@@ -113484,17 +117958,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(912),
+																																														Line: int(922),
 																																														Column: int(60),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(912),
+																																														Line: int(922),
 																																														Column: int(70),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9279,
+																																												Ctx: p9672,
 																																												FreeVars: ast.Identifiers{
 																																													"i",
 																																													"path",
@@ -113505,17 +117979,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(60),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(64),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p9279,
+																																													Ctx: p9672,
 																																													FreeVars: ast.Identifiers{
 																																														"path",
 																																													},
@@ -113529,17 +118003,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(67),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(912),
+																																															Line: int(922),
 																																															Column: int(70),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p9279,
+																																													Ctx: p9672,
 																																													FreeVars: ast.Identifiers{
 																																														"i",
 																																													},
@@ -113551,17 +118025,17 @@ var _StdAst = &ast.DesugaredObject{
 																																																LocRange: ast.LocationRange{
 																																																	FileName: "<std>",
 																																																	Begin: ast.Location{
-																																																		Line: int(912),
+																																																		Line: int(922),
 																																																		Column: int(68),
 																																																	},
 																																																	End: ast.Location{
-																																																		Line: int(912),
+																																																		Line: int(922),
 																																																		Column: int(69),
 																																																	},
 																																																	File: p1,
 																																																},
 																																																Fodder: ast.Fodder{},
-																																																Ctx: p9293,
+																																																Ctx: p9686,
 																																																FreeVars: ast.Identifiers{
 																																																	"i",
 																																																},
@@ -113583,17 +118057,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(912),
+																																														Line: int(922),
 																																														Column: int(72),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(912),
+																																														Line: int(922),
 																																														Column: int(82),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9279,
+																																												Ctx: p9672,
 																																												FreeVars: ast.Identifiers{
 																																													"new_indent",
 																																												},
@@ -113632,17 +118106,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(913),
+																																		Line: int(923),
 																																		Column: int(45),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(913),
+																																		Line: int(923),
 																																		Column: int(50),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p9245,
+																																Ctx: p9638,
 																																FreeVars: ast.Identifiers{
 																																	"range",
 																																},
@@ -113684,17 +118158,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(915),
+																									Line: int(925),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(915),
+																									Line: int(925),
 																									Column: int(47),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9227,
+																							Ctx: p9620,
 																							FreeVars: ast.Identifiers{
 																								"cindent",
 																							},
@@ -113706,17 +118180,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(915),
+																												Line: int(925),
 																												Column: int(26),
 																											},
 																											End: ast.Location{
-																												Line: int(915),
+																												Line: int(925),
 																												Column: int(46),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9304,
+																										Ctx: p9697,
 																										FreeVars: ast.Identifiers{
 																											"cindent",
 																										},
@@ -113726,17 +118200,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(915),
+																													Line: int(925),
 																													Column: int(26),
 																												},
 																												End: ast.Location{
-																													Line: int(915),
+																													Line: int(925),
 																													Column: int(40),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9304,
+																											Ctx: p9697,
 																											FreeVars: ast.Identifiers{
 																												"cindent",
 																											},
@@ -113746,17 +118220,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(915),
+																														Line: int(925),
 																														Column: int(26),
 																													},
 																													End: ast.Location{
-																														Line: int(915),
+																														Line: int(925),
 																														Column: int(30),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9304,
+																												Ctx: p9697,
 																												FreeVars: nil,
 																											},
 																											Value: "\n",
@@ -113770,17 +118244,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(915),
+																														Line: int(925),
 																														Column: int(33),
 																													},
 																													End: ast.Location{
-																														Line: int(915),
+																														Line: int(925),
 																														Column: int(40),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9304,
+																												Ctx: p9697,
 																												FreeVars: ast.Identifiers{
 																													"cindent",
 																												},
@@ -113795,17 +118269,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(915),
+																													Line: int(925),
 																													Column: int(43),
 																												},
 																												End: ast.Location{
-																													Line: int(915),
+																													Line: int(925),
 																													Column: int(46),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9304,
+																											Ctx: p9697,
 																											FreeVars: nil,
 																										},
 																										Value: "]",
@@ -113829,17 +118303,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(916),
+																						Line: int(926),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(916),
+																						Line: int(926),
 																						Column: int(28),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9059,
+																				Ctx: p9464,
 																				FreeVars: ast.Identifiers{
 																					"lines",
 																					"std",
@@ -113850,17 +118324,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(916),
+																							Line: int(926),
 																							Column: int(9),
 																						},
 																						End: ast.Location{
-																							Line: int(916),
+																							Line: int(926),
 																							Column: int(17),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9059,
+																					Ctx: p9464,
 																					FreeVars: ast.Identifiers{
 																						"std",
 																					},
@@ -113870,11 +118344,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(916),
+																								Line: int(926),
 																								Column: int(9),
 																							},
 																							End: ast.Location{
-																								Line: int(916),
+																								Line: int(926),
 																								Column: int(12),
 																							},
 																							File: p1,
@@ -113929,17 +118403,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(916),
+																										Line: int(926),
 																										Column: int(18),
 																									},
 																									End: ast.Location{
-																										Line: int(916),
+																										Line: int(926),
 																										Column: int(20),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9322,
+																								Ctx: p9715,
 																								FreeVars: nil,
 																							},
 																							Value: "",
@@ -113954,17 +118428,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(916),
+																										Line: int(926),
 																										Column: int(22),
 																									},
 																									End: ast.Location{
-																										Line: int(916),
+																										Line: int(926),
 																										Column: int(27),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9322,
+																								Ctx: p9715,
 																								FreeVars: ast.Identifiers{
 																									"lines",
 																								},
@@ -113997,17 +118471,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(917),
+																			Line: int(927),
 																			Column: int(12),
 																		},
 																		End: ast.Location{
-																			Line: int(926),
+																			Line: int(936),
 																			Column: int(28),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9059,
+																	Ctx: p9464,
 																	FreeVars: ast.Identifiers{
 																		"aux",
 																		"cindent",
@@ -114017,176 +118491,130 @@ var _StdAst = &ast.DesugaredObject{
 																		"v",
 																	},
 																},
-																Cond: &ast.Binary{
+																Cond: &ast.Apply{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(917),
+																				Line: int(927),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(917),
-																				Column: int(38),
+																				Line: int(927),
+																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9059,
+																		Ctx: p9464,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"v",
 																		},
 																	},
-																	Left: &ast.Apply{
+																	Target: &ast.Index{
 																		NodeBase: ast.NodeBase{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(917),
+																					Line: int(927),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(917),
-																					Column: int(26),
+																					Line: int(927),
+																					Column: int(27),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9059,
+																			Ctx: p9464,
 																			FreeVars: ast.Identifiers{
 																				"std",
-																				"v",
 																			},
 																		},
-																		Target: &ast.Index{
+																		Target: &ast.Var{
 																			NodeBase: ast.NodeBase{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(917),
+																						Line: int(927),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(917),
-																						Column: int(23),
+																						Line: int(927),
+																						Column: int(18),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9059,
+																				Ctx: nil,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
 																			},
-																			Target: &ast.Var{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "<std>",
-																						Begin: ast.Location{
-																							Line: int(917),
-																							Column: int(15),
-																						},
-																						End: ast.Location{
-																							Line: int(917),
-																							Column: int(18),
-																						},
-																						File: p1,
-																					},
-																					Fodder: ast.Fodder{},
-																					Ctx: nil,
-																					FreeVars: ast.Identifiers{
-																						"std",
+																			Id: "std",
+																		},
+																		LeftBracketFodder: ast.Fodder{},
+																		Index: &ast.LiteralString{
+																			NodeBase: ast.NodeBase{
+																				LocRange: ast.LocationRange{
+																					FileName: "",
+																					Begin: ast.Location{
+																						Line: int(0),
+																						Column: int(0),
 																					},
-																				},
-																				Id: "std",
-																			},
-																			LeftBracketFodder: ast.Fodder{},
-																			Index: &ast.LiteralString{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "",
-																						Begin: ast.Location{
-																							Line: int(0),
-																							Column: int(0),
-																						},
-																						End: ast.Location{
-																							Line: int(0),
-																							Column: int(0),
-																						},
-																						File: nil,
+																					End: ast.Location{
+																						Line: int(0),
+																						Column: int(0),
 																					},
-																					Fodder: nil,
-																					Ctx: nil,
-																					FreeVars: nil,
+																					File: nil,
 																				},
-																				Value: "type",
-																				Kind: ast.LiteralStringKind(1),
-																				BlockIndent: "",
+																				Fodder: nil,
+																				Ctx: nil,
+																				FreeVars: nil,
 																			},
-																			RightBracketFodder: nil,
-																			Id: nil,
+																			Value: "isObject",
+																			Kind: ast.LiteralStringKind(1),
+																			BlockIndent: "",
 																		},
-																		FodderLeft: ast.Fodder{},
-																		Arguments: ast.Arguments{
-																			Positional: []ast.CommaSeparatedExpr{
-																				ast.CommaSeparatedExpr{
-																					Expr: &ast.Var{
-																						NodeBase: ast.NodeBase{
-																							LocRange: ast.LocationRange{
-																								FileName: "<std>",
-																								Begin: ast.Location{
-																									Line: int(917),
-																									Column: int(24),
-																								},
-																								End: ast.Location{
-																									Line: int(917),
-																									Column: int(25),
-																								},
-																								File: p1,
+																		RightBracketFodder: nil,
+																		Id: nil,
+																	},
+																	FodderLeft: ast.Fodder{},
+																	Arguments: ast.Arguments{
+																		Positional: []ast.CommaSeparatedExpr{
+																			ast.CommaSeparatedExpr{
+																				Expr: &ast.Var{
+																					NodeBase: ast.NodeBase{
+																						LocRange: ast.LocationRange{
+																							FileName: "<std>",
+																							Begin: ast.Location{
+																								Line: int(927),
+																								Column: int(28),
 																							},
-																							Fodder: ast.Fodder{},
-																							Ctx: p9339,
-																							FreeVars: ast.Identifiers{
-																								"v",
+																							End: ast.Location{
+																								Line: int(927),
+																								Column: int(29),
 																							},
+																							File: p1,
+																						},
+																						Fodder: ast.Fodder{},
+																						Ctx: p9730,
+																						FreeVars: ast.Identifiers{
+																							"v",
 																						},
-																						Id: "v",
 																					},
-																					CommaFodder: nil,
-																				},
-																			},
-																			Named: nil,
-																		},
-																		TrailingComma: false,
-																		TailStrict: false,
-																		FodderRight: ast.Fodder{},
-																		TailStrictFodder: nil,
-																	},
-																	OpFodder: ast.Fodder{},
-																	Op: ast.BinaryOp(12),
-																	Right: &ast.LiteralString{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(917),
-																					Column: int(30),
-																				},
-																				End: ast.Location{
-																					Line: int(917),
-																					Column: int(38),
+																					Id: "v",
 																				},
-																				File: p1,
+																				CommaFodder: nil,
 																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p9059,
-																			FreeVars: nil,
 																		},
-																		Value: "object",
-																		Kind: ast.LiteralStringKind(1),
-																		BlockIndent: "",
+																		Named: nil,
 																	},
+																	TrailingComma: false,
+																	TailStrict: false,
+																	FodderRight: ast.Fodder{},
+																	TailStrictFodder: nil,
 																},
 																ThenFodder: ast.Fodder{},
 																BranchTrue: &ast.Local{
@@ -114194,11 +118622,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(918),
+																				Line: int(928),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(926),
+																				Line: int(936),
 																				Column: int(28),
 																			},
 																			File: p1,
@@ -114211,7 +118639,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p9059,
+																		Ctx: p9464,
 																		FreeVars: ast.Identifiers{
 																			"aux",
 																			"cindent",
@@ -114231,17 +118659,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(918),
+																							Line: int(928),
 																							Column: int(23),
 																						},
 																						End: ast.Location{
-																							Line: int(925),
+																							Line: int(935),
 																							Column: int(47),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9347,
+																					Ctx: p9737,
 																					FreeVars: ast.Identifiers{
 																						"aux",
 																						"cindent",
@@ -114256,17 +118684,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(918),
+																								Line: int(928),
 																								Column: int(23),
 																							},
 																							End: ast.Location{
-																								Line: int(924),
+																								Line: int(934),
 																								Column: int(36),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9347,
+																						Ctx: p9737,
 																						FreeVars: ast.Identifiers{
 																							"aux",
 																							"cindent",
@@ -114281,17 +118709,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(918),
+																									Line: int(928),
 																									Column: int(23),
 																								},
 																								End: ast.Location{
-																									Line: int(918),
+																									Line: int(928),
 																									Column: int(30),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9347,
+																							Ctx: p9737,
 																							FreeVars: nil,
 																						},
 																						Elements: []ast.CommaSeparatedExpr{
@@ -114301,17 +118729,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(918),
+																												Line: int(928),
 																												Column: int(24),
 																											},
 																											End: ast.Location{
-																												Line: int(918),
+																												Line: int(928),
 																												Column: int(29),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9354,
+																										Ctx: p9744,
 																										FreeVars: nil,
 																									},
 																									Value: "{\n",
@@ -114338,17 +118766,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(919),
+																									Line: int(929),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(924),
+																									Line: int(934),
 																									Column: int(36),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9347,
+																							Ctx: p9737,
 																							FreeVars: ast.Identifiers{
 																								"aux",
 																								"cindent",
@@ -114363,17 +118791,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(919),
+																										Line: int(929),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(919),
+																										Line: int(929),
 																										Column: int(33),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9347,
+																								Ctx: p9737,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																								},
@@ -114383,11 +118811,11 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(919),
+																											Line: int(929),
 																											Column: int(25),
 																										},
 																										End: ast.Location{
-																											Line: int(919),
+																											Line: int(929),
 																											Column: int(28),
 																										},
 																										File: p1,
@@ -114435,17 +118863,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(919),
+																													Line: int(929),
 																													Column: int(34),
 																												},
 																												End: ast.Location{
-																													Line: int(919),
+																													Line: int(929),
 																													Column: int(41),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9365,
+																											Ctx: p9755,
 																											FreeVars: nil,
 																										},
 																										Elements: []ast.CommaSeparatedExpr{
@@ -114455,17 +118883,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(919),
+																																Line: int(929),
 																																Column: int(35),
 																															},
 																															End: ast.Location{
-																																Line: int(919),
+																																Line: int(929),
 																																Column: int(40),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p9368,
+																														Ctx: p9758,
 																														FreeVars: nil,
 																													},
 																													Value: ",\n",
@@ -114649,11 +119077,11 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(921),
+																																					Line: int(931),
 																																					Column: int(36),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(922),
+																																					Line: int(932),
 																																					Column: int(79),
 																																				},
 																																				File: p1,
@@ -114666,7 +119094,7 @@ var _StdAst = &ast.DesugaredObject{
 																																					Comment: []string{},
 																																				},
 																																			},
-																																			Ctx: p9385,
+																																			Ctx: p9775,
 																																			FreeVars: ast.Identifiers{
 																																				"aux",
 																																				"cindent",
@@ -114684,17 +119112,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(921),
+																																								Line: int(931),
 																																								Column: int(37),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(922),
+																																								Line: int(932),
 																																								Column: int(78),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p9389,
+																																						Ctx: p9779,
 																																						FreeVars: ast.Identifiers{
 																																							"aux",
 																																							"cindent",
@@ -114710,17 +119138,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(921),
+																																									Line: int(931),
 																																									Column: int(37),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(921),
+																																									Line: int(931),
 																																									Column: int(86),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p9389,
+																																							Ctx: p9779,
 																																							FreeVars: ast.Identifiers{
 																																								"cindent",
 																																								"indent",
@@ -114733,17 +119161,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(921),
+																																										Line: int(931),
 																																										Column: int(37),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(921),
+																																										Line: int(931),
 																																										Column: int(79),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p9389,
+																																								Ctx: p9779,
 																																								FreeVars: ast.Identifiers{
 																																									"cindent",
 																																									"indent",
@@ -114756,17 +119184,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(921),
+																																											Line: int(931),
 																																											Column: int(37),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(921),
+																																											Line: int(931),
 																																											Column: int(53),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p9389,
+																																									Ctx: p9779,
 																																									FreeVars: ast.Identifiers{
 																																										"cindent",
 																																										"indent",
@@ -114777,17 +119205,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(921),
+																																												Line: int(931),
 																																												Column: int(37),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(921),
+																																												Line: int(931),
 																																												Column: int(44),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p9389,
+																																										Ctx: p9779,
 																																										FreeVars: ast.Identifiers{
 																																											"cindent",
 																																										},
@@ -114801,17 +119229,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(921),
+																																												Line: int(931),
 																																												Column: int(47),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(921),
+																																												Line: int(931),
 																																												Column: int(53),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p9389,
+																																										Ctx: p9779,
 																																										FreeVars: ast.Identifiers{
 																																											"indent",
 																																										},
@@ -114826,17 +119254,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(921),
+																																											Line: int(931),
 																																											Column: int(56),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(921),
+																																											Line: int(931),
 																																											Column: int(79),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p9389,
+																																									Ctx: p9779,
 																																									FreeVars: ast.Identifiers{
 																																										"k",
 																																										"std",
@@ -114847,17 +119275,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(921),
+																																												Line: int(931),
 																																												Column: int(56),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(921),
+																																												Line: int(931),
 																																												Column: int(76),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p9389,
+																																										Ctx: p9779,
 																																										FreeVars: ast.Identifiers{
 																																											"std",
 																																										},
@@ -114867,11 +119295,11 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(921),
+																																													Line: int(931),
 																																													Column: int(56),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(921),
+																																													Line: int(931),
 																																													Column: int(59),
 																																												},
 																																												File: p1,
@@ -114919,17 +119347,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(921),
+																																															Line: int(931),
 																																															Column: int(77),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(921),
+																																															Line: int(931),
 																																															Column: int(78),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p9410,
+																																													Ctx: p9800,
 																																													FreeVars: ast.Identifiers{
 																																														"k",
 																																													},
@@ -114954,17 +119382,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(921),
+																																										Line: int(931),
 																																										Column: int(82),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(921),
+																																										Line: int(931),
 																																										Column: int(86),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p9389,
+																																								Ctx: p9779,
 																																								FreeVars: nil,
 																																							},
 																																							Value: ": ",
@@ -114986,17 +119414,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(922),
+																																									Line: int(932),
 																																									Column: int(39),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(922),
+																																									Line: int(932),
 																																									Column: int(78),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p9389,
+																																							Ctx: p9779,
 																																							FreeVars: ast.Identifiers{
 																																								"aux",
 																																								"cindent",
@@ -115011,17 +119439,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(922),
+																																										Line: int(932),
 																																										Column: int(39),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(922),
+																																										Line: int(932),
 																																										Column: int(42),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p9389,
+																																								Ctx: p9779,
 																																								FreeVars: ast.Identifiers{
 																																									"aux",
 																																								},
@@ -115037,17 +119465,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(922),
+																																													Line: int(932),
 																																													Column: int(43),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(922),
+																																													Line: int(932),
 																																													Column: int(47),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p9420,
+																																											Ctx: p9810,
 																																											FreeVars: ast.Identifiers{
 																																												"k",
 																																												"v",
@@ -115058,17 +119486,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(43),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(44),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9420,
+																																												Ctx: p9810,
 																																												FreeVars: ast.Identifiers{
 																																													"v",
 																																												},
@@ -115081,17 +119509,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(45),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(46),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9420,
+																																												Ctx: p9810,
 																																												FreeVars: ast.Identifiers{
 																																													"k",
 																																												},
@@ -115109,17 +119537,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(922),
+																																													Line: int(932),
 																																													Column: int(49),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(922),
+																																													Line: int(932),
 																																													Column: int(59),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p9420,
+																																											Ctx: p9810,
 																																											FreeVars: ast.Identifiers{
 																																												"k",
 																																												"path",
@@ -115130,17 +119558,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(49),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(53),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9420,
+																																												Ctx: p9810,
 																																												FreeVars: ast.Identifiers{
 																																													"path",
 																																												},
@@ -115154,17 +119582,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(56),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(59),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9420,
+																																												Ctx: p9810,
 																																												FreeVars: ast.Identifiers{
 																																													"k",
 																																												},
@@ -115176,17 +119604,17 @@ var _StdAst = &ast.DesugaredObject{
 																																															LocRange: ast.LocationRange{
 																																																FileName: "<std>",
 																																																Begin: ast.Location{
-																																																	Line: int(922),
+																																																	Line: int(932),
 																																																	Column: int(57),
 																																																},
 																																																End: ast.Location{
-																																																	Line: int(922),
+																																																	Line: int(932),
 																																																	Column: int(58),
 																																																},
 																																																File: p1,
 																																															},
 																																															Fodder: ast.Fodder{},
-																																															Ctx: p9434,
+																																															Ctx: p9824,
 																																															FreeVars: ast.Identifiers{
 																																																"k",
 																																															},
@@ -115208,17 +119636,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(922),
+																																													Line: int(932),
 																																													Column: int(61),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(922),
+																																													Line: int(932),
 																																													Column: int(77),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p9420,
+																																											Ctx: p9810,
 																																											FreeVars: ast.Identifiers{
 																																												"cindent",
 																																												"indent",
@@ -115229,17 +119657,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(61),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(68),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9420,
+																																												Ctx: p9810,
 																																												FreeVars: ast.Identifiers{
 																																													"cindent",
 																																												},
@@ -115253,17 +119681,17 @@ var _StdAst = &ast.DesugaredObject{
 																																												LocRange: ast.LocationRange{
 																																													FileName: "<std>",
 																																													Begin: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(71),
 																																													},
 																																													End: ast.Location{
-																																														Line: int(922),
+																																														Line: int(932),
 																																														Column: int(77),
 																																													},
 																																													File: p1,
 																																												},
 																																												Fodder: ast.Fodder{},
-																																												Ctx: p9420,
+																																												Ctx: p9810,
 																																												FreeVars: ast.Identifiers{
 																																													"indent",
 																																												},
@@ -115303,17 +119731,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(923),
+																																	Line: int(933),
 																																	Column: int(45),
 																																},
 																																End: ast.Location{
-																																	Line: int(923),
+																																	Line: int(933),
 																																	Column: int(64),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p9365,
+																															Ctx: p9755,
 																															FreeVars: ast.Identifiers{
 																																"std",
 																																"v",
@@ -115324,17 +119752,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(923),
+																																		Line: int(933),
 																																		Column: int(45),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(923),
+																																		Line: int(933),
 																																		Column: int(61),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p9365,
+																																Ctx: p9755,
 																																FreeVars: ast.Identifiers{
 																																	"std",
 																																},
@@ -115344,11 +119772,11 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(923),
+																																			Line: int(933),
 																																			Column: int(45),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(923),
+																																			Line: int(933),
 																																			Column: int(48),
 																																		},
 																																		File: p1,
@@ -115396,17 +119824,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(923),
+																																					Line: int(933),
 																																					Column: int(62),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(923),
+																																					Line: int(933),
 																																					Column: int(63),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p9451,
+																																			Ctx: p9841,
 																																			FreeVars: ast.Identifiers{
 																																				"v",
 																																			},
@@ -115458,17 +119886,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(925),
+																								Line: int(935),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(925),
+																								Line: int(935),
 																								Column: int(47),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9347,
+																						Ctx: p9737,
 																						FreeVars: ast.Identifiers{
 																							"cindent",
 																						},
@@ -115480,17 +119908,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(925),
+																											Line: int(935),
 																											Column: int(26),
 																										},
 																										End: ast.Location{
-																											Line: int(925),
+																											Line: int(935),
 																											Column: int(46),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9458,
+																									Ctx: p9848,
 																									FreeVars: ast.Identifiers{
 																										"cindent",
 																									},
@@ -115500,17 +119928,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(925),
+																												Line: int(935),
 																												Column: int(26),
 																											},
 																											End: ast.Location{
-																												Line: int(925),
+																												Line: int(935),
 																												Column: int(40),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9458,
+																										Ctx: p9848,
 																										FreeVars: ast.Identifiers{
 																											"cindent",
 																										},
@@ -115520,17 +119948,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(925),
+																													Line: int(935),
 																													Column: int(26),
 																												},
 																												End: ast.Location{
-																													Line: int(925),
+																													Line: int(935),
 																													Column: int(30),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9458,
+																											Ctx: p9848,
 																											FreeVars: nil,
 																										},
 																										Value: "\n",
@@ -115544,17 +119972,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(925),
+																													Line: int(935),
 																													Column: int(33),
 																												},
 																												End: ast.Location{
-																													Line: int(925),
+																													Line: int(935),
 																													Column: int(40),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9458,
+																											Ctx: p9848,
 																											FreeVars: ast.Identifiers{
 																												"cindent",
 																											},
@@ -115569,17 +119997,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(925),
+																												Line: int(935),
 																												Column: int(43),
 																											},
 																											End: ast.Location{
-																												Line: int(925),
+																												Line: int(935),
 																												Column: int(46),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9458,
+																										Ctx: p9848,
 																										FreeVars: nil,
 																									},
 																									Value: "}",
@@ -115603,17 +120031,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(926),
+																					Line: int(936),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(926),
+																					Line: int(936),
 																					Column: int(28),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9059,
+																			Ctx: p9464,
 																			FreeVars: ast.Identifiers{
 																				"lines",
 																				"std",
@@ -115624,17 +120052,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(926),
+																						Line: int(936),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(926),
+																						Line: int(936),
 																						Column: int(17),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9059,
+																				Ctx: p9464,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -115644,11 +120072,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(926),
+																							Line: int(936),
 																							Column: int(9),
 																						},
 																						End: ast.Location{
-																							Line: int(926),
+																							Line: int(936),
 																							Column: int(12),
 																						},
 																						File: p1,
@@ -115703,17 +120131,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(926),
+																									Line: int(936),
 																									Column: int(18),
 																								},
 																								End: ast.Location{
-																									Line: int(926),
+																									Line: int(936),
 																									Column: int(20),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9476,
+																							Ctx: p9866,
 																							FreeVars: nil,
 																						},
 																						Value: "",
@@ -115728,17 +120156,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(926),
+																									Line: int(936),
 																									Column: int(22),
 																								},
 																								End: ast.Location{
-																									Line: int(926),
+																									Line: int(936),
 																									Column: int(27),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9476,
+																							Ctx: p9866,
 																							FreeVars: ast.Identifiers{
 																								"lines",
 																							},
@@ -115794,17 +120222,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(927),
+									Line: int(937),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(927),
+									Line: int(937),
 									Column: int(23),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p9050,
+							Ctx: p9455,
 							FreeVars: ast.Identifiers{
 								"aux",
 								"value",
@@ -115815,11 +120243,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(927),
+										Line: int(937),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(927),
+										Line: int(937),
 										Column: int(8),
 									},
 									File: p1,
@@ -115832,7 +120260,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p9050,
+								Ctx: p9455,
 								FreeVars: ast.Identifiers{
 									"aux",
 								},
@@ -115848,17 +120276,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(927),
+													Line: int(937),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(927),
+													Line: int(937),
 													Column: int(14),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p9487,
+											Ctx: p9877,
 											FreeVars: ast.Identifiers{
 												"value",
 											},
@@ -115873,17 +120301,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(927),
+													Line: int(937),
 													Column: int(16),
 												},
 												End: ast.Location{
-													Line: int(927),
+													Line: int(937),
 													Column: int(18),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p9487,
+											Ctx: p9877,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -115898,17 +120326,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(927),
+													Line: int(937),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(927),
+													Line: int(937),
 													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p9487,
+											Ctx: p9877,
 											FreeVars: nil,
 										},
 										Value: "",
@@ -115992,17 +120420,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(929),
+											Line: int(939),
 											Column: int(49),
 										},
 										End: ast.Location{
-											Line: int(929),
+											Line: int(939),
 											Column: int(54),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p9497,
+									Ctx: p9887,
 									FreeVars: nil,
 								},
 								Value: false,
@@ -116018,11 +120446,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(930),
+								Line: int(940),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1010),
+								Line: int(1020),
 								Column: int(23),
 							},
 							File: p1,
@@ -116035,7 +120463,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p9497,
+						Ctx: p9887,
 						FreeVars: ast.Identifiers{
 							"indent_array_in_object",
 							"std",
@@ -116052,17 +120480,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(930),
+											Line: int(940),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(1009),
+											Line: int(1019),
 											Column: int(42),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p9503,
+									Ctx: p9893,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"indent_array_in_object",
@@ -116097,11 +120525,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(931),
+												Line: int(941),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1009),
+												Line: int(1019),
 												Column: int(42),
 											},
 											File: p1,
@@ -116114,7 +120542,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p9508,
+										Ctx: p9898,
 										FreeVars: ast.Identifiers{
 											"aux",
 											"cindent",
@@ -116129,17 +120557,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(931),
+													Line: int(941),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(931),
+													Line: int(941),
 													Column: int(19),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p9508,
+											Ctx: p9898,
 											FreeVars: ast.Identifiers{
 												"v",
 											},
@@ -116149,17 +120577,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(931),
+														Line: int(941),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(931),
+														Line: int(941),
 														Column: int(11),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9508,
+												Ctx: p9898,
 												FreeVars: ast.Identifiers{
 													"v",
 												},
@@ -116173,17 +120601,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(931),
+														Line: int(941),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(931),
+														Line: int(941),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9508,
+												Ctx: p9898,
 												FreeVars: nil,
 											},
 											Value: true,
@@ -116195,11 +120623,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(932),
+													Line: int(942),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(932),
+													Line: int(942),
 													Column: int(15),
 												},
 												File: p1,
@@ -116212,7 +120640,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p9508,
+											Ctx: p9898,
 											FreeVars: nil,
 										},
 										Value: "true",
@@ -116232,17 +120660,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(933),
+													Line: int(943),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1009),
+													Line: int(1019),
 													Column: int(42),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p9508,
+											Ctx: p9898,
 											FreeVars: ast.Identifiers{
 												"aux",
 												"cindent",
@@ -116257,17 +120685,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(933),
+														Line: int(943),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(933),
+														Line: int(943),
 														Column: int(25),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9508,
+												Ctx: p9898,
 												FreeVars: ast.Identifiers{
 													"v",
 												},
@@ -116277,17 +120705,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(933),
+															Line: int(943),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(933),
+															Line: int(943),
 															Column: int(16),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9508,
+													Ctx: p9898,
 													FreeVars: ast.Identifiers{
 														"v",
 													},
@@ -116301,17 +120729,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(933),
+															Line: int(943),
 															Column: int(20),
 														},
 														End: ast.Location{
-															Line: int(933),
+															Line: int(943),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9508,
+													Ctx: p9898,
 													FreeVars: nil,
 												},
 												Value: false,
@@ -116323,11 +120751,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(934),
+														Line: int(944),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(934),
+														Line: int(944),
 														Column: int(16),
 													},
 													File: p1,
@@ -116340,7 +120768,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p9508,
+												Ctx: p9898,
 												FreeVars: nil,
 											},
 											Value: "false",
@@ -116360,17 +120788,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(935),
+														Line: int(945),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1009),
+														Line: int(1019),
 														Column: int(42),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p9508,
+												Ctx: p9898,
 												FreeVars: ast.Identifiers{
 													"aux",
 													"cindent",
@@ -116385,17 +120813,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(935),
+															Line: int(945),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(935),
+															Line: int(945),
 															Column: int(24),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9508,
+													Ctx: p9898,
 													FreeVars: ast.Identifiers{
 														"v",
 													},
@@ -116405,17 +120833,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(935),
+																Line: int(945),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(935),
+																Line: int(945),
 																Column: int(16),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9508,
+														Ctx: p9898,
 														FreeVars: ast.Identifiers{
 															"v",
 														},
@@ -116429,17 +120857,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(935),
+																Line: int(945),
 																Column: int(20),
 															},
 															End: ast.Location{
-																Line: int(935),
+																Line: int(945),
 																Column: int(24),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9508,
+														Ctx: p9898,
 														FreeVars: nil,
 													},
 												},
@@ -116450,11 +120878,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(936),
+															Line: int(946),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(936),
+															Line: int(946),
 															Column: int(15),
 														},
 														File: p1,
@@ -116467,7 +120895,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p9508,
+													Ctx: p9898,
 													FreeVars: nil,
 												},
 												Value: "null",
@@ -116487,17 +120915,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(937),
+															Line: int(947),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1009),
+															Line: int(1019),
 															Column: int(42),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p9508,
+													Ctx: p9898,
 													FreeVars: ast.Identifiers{
 														"aux",
 														"cindent",
@@ -116507,176 +120935,130 @@ var _StdAst = &ast.DesugaredObject{
 														"v",
 													},
 												},
-												Cond: &ast.Binary{
+												Cond: &ast.Apply{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(937),
+																Line: int(947),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(937),
-																Column: int(38),
+																Line: int(947),
+																Column: int(30),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9508,
+														Ctx: p9898,
 														FreeVars: ast.Identifiers{
 															"std",
 															"v",
 														},
 													},
-													Left: &ast.Apply{
+													Target: &ast.Index{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(937),
+																	Line: int(947),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(937),
-																	Column: int(26),
+																	Line: int(947),
+																	Column: int(27),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9508,
+															Ctx: p9898,
 															FreeVars: ast.Identifiers{
 																"std",
-																"v",
 															},
 														},
-														Target: &ast.Index{
+														Target: &ast.Var{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(937),
+																		Line: int(947),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(937),
-																		Column: int(23),
+																		Line: int(947),
+																		Column: int(18),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9508,
+																Ctx: nil,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
 															},
-															Target: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(937),
-																			Column: int(15),
-																		},
-																		End: ast.Location{
-																			Line: int(937),
-																			Column: int(18),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: nil,
-																	FreeVars: ast.Identifiers{
-																		"std",
+															Id: "std",
+														},
+														LeftBracketFodder: ast.Fodder{},
+														Index: &ast.LiteralString{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
 																	},
-																},
-																Id: "std",
-															},
-															LeftBracketFodder: ast.Fodder{},
-															Index: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "",
-																		Begin: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		End: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		File: nil,
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
 																	},
-																	Fodder: nil,
-																	Ctx: nil,
-																	FreeVars: nil,
+																	File: nil,
 																},
-																Value: "type",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: nil,
 															},
-															RightBracketFodder: nil,
-															Id: nil,
+															Value: "isNumber",
+															Kind: ast.LiteralStringKind(1),
+															BlockIndent: "",
 														},
-														FodderLeft: ast.Fodder{},
-														Arguments: ast.Arguments{
-															Positional: []ast.CommaSeparatedExpr{
-																ast.CommaSeparatedExpr{
-																	Expr: &ast.Var{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(937),
-																					Column: int(24),
-																				},
-																				End: ast.Location{
-																					Line: int(937),
-																					Column: int(25),
-																				},
-																				File: p1,
+														RightBracketFodder: nil,
+														Id: nil,
+													},
+													FodderLeft: ast.Fodder{},
+													Arguments: ast.Arguments{
+														Positional: []ast.CommaSeparatedExpr{
+															ast.CommaSeparatedExpr{
+																Expr: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(947),
+																				Column: int(28),
 																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p9551,
-																			FreeVars: ast.Identifiers{
-																				"v",
+																			End: ast.Location{
+																				Line: int(947),
+																				Column: int(29),
 																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p9939,
+																		FreeVars: ast.Identifiers{
+																			"v",
 																		},
-																		Id: "v",
 																	},
-																	CommaFodder: nil,
-																},
-															},
-															Named: nil,
-														},
-														TrailingComma: false,
-														TailStrict: false,
-														FodderRight: ast.Fodder{},
-														TailStrictFodder: nil,
-													},
-													OpFodder: ast.Fodder{},
-													Op: ast.BinaryOp(12),
-													Right: &ast.LiteralString{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(937),
-																	Column: int(30),
+																	Id: "v",
 																},
-																End: ast.Location{
-																	Line: int(937),
-																	Column: int(38),
-																},
-																File: p1,
+																CommaFodder: nil,
 															},
-															Fodder: ast.Fodder{},
-															Ctx: p9508,
-															FreeVars: nil,
 														},
-														Value: "number",
-														Kind: ast.LiteralStringKind(1),
-														BlockIndent: "",
+														Named: nil,
 													},
+													TrailingComma: false,
+													TailStrict: false,
+													FodderRight: ast.Fodder{},
+													TailStrictFodder: nil,
 												},
 												ThenFodder: ast.Fodder{},
 												BranchTrue: &ast.Binary{
@@ -116684,17 +121066,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(938),
+																Line: int(948),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(938),
+																Line: int(948),
 																Column: int(15),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9508,
+														Ctx: p9898,
 														FreeVars: ast.Identifiers{
 															"v",
 														},
@@ -116704,11 +121086,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(938),
+																	Line: int(948),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(938),
+																	Line: int(948),
 																	Column: int(11),
 																},
 																File: p1,
@@ -116721,7 +121103,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p9508,
+															Ctx: p9898,
 															FreeVars: nil,
 														},
 														Value: "",
@@ -116735,17 +121117,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(938),
+																	Line: int(948),
 																	Column: int(14),
 																},
 																End: ast.Location{
-																	Line: int(938),
+																	Line: int(948),
 																	Column: int(15),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9508,
+															Ctx: p9898,
 															FreeVars: ast.Identifiers{
 																"v",
 															},
@@ -116766,17 +121148,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(939),
+																Line: int(949),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(1009),
+																Line: int(1019),
 																Column: int(42),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p9508,
+														Ctx: p9898,
 														FreeVars: ast.Identifiers{
 															"aux",
 															"cindent",
@@ -116786,176 +121168,130 @@ var _StdAst = &ast.DesugaredObject{
 															"v",
 														},
 													},
-													Cond: &ast.Binary{
+													Cond: &ast.Apply{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(939),
+																	Line: int(949),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(939),
-																	Column: int(38),
+																	Line: int(949),
+																	Column: int(30),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9508,
+															Ctx: p9898,
 															FreeVars: ast.Identifiers{
 																"std",
 																"v",
 															},
 														},
-														Left: &ast.Apply{
+														Target: &ast.Index{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(939),
+																		Line: int(949),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(939),
-																		Column: int(26),
+																		Line: int(949),
+																		Column: int(27),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9508,
+																Ctx: p9898,
 																FreeVars: ast.Identifiers{
 																	"std",
-																	"v",
 																},
 															},
-															Target: &ast.Index{
+															Target: &ast.Var{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(939),
+																			Line: int(949),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(939),
-																			Column: int(23),
+																			Line: int(949),
+																			Column: int(18),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
+																	Ctx: nil,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
 																},
-																Target: &ast.Var{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(939),
-																				Column: int(15),
-																			},
-																			End: ast.Location{
-																				Line: int(939),
-																				Column: int(18),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: nil,
-																		FreeVars: ast.Identifiers{
-																			"std",
+																Id: "std",
+															},
+															LeftBracketFodder: ast.Fodder{},
+															Index: &ast.LiteralString{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "",
+																		Begin: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
 																		},
-																	},
-																	Id: "std",
-																},
-																LeftBracketFodder: ast.Fodder{},
-																Index: &ast.LiteralString{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "",
-																			Begin: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			End: ast.Location{
-																				Line: int(0),
-																				Column: int(0),
-																			},
-																			File: nil,
+																		End: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
 																		},
-																		Fodder: nil,
-																		Ctx: nil,
-																		FreeVars: nil,
+																		File: nil,
 																	},
-																	Value: "type",
-																	Kind: ast.LiteralStringKind(1),
-																	BlockIndent: "",
+																	Fodder: nil,
+																	Ctx: nil,
+																	FreeVars: nil,
 																},
-																RightBracketFodder: nil,
-																Id: nil,
+																Value: "isString",
+																Kind: ast.LiteralStringKind(1),
+																BlockIndent: "",
 															},
-															FodderLeft: ast.Fodder{},
-															Arguments: ast.Arguments{
-																Positional: []ast.CommaSeparatedExpr{
-																	ast.CommaSeparatedExpr{
-																		Expr: &ast.Var{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "<std>",
-																					Begin: ast.Location{
-																						Line: int(939),
-																						Column: int(24),
-																					},
-																					End: ast.Location{
-																						Line: int(939),
-																						Column: int(25),
-																					},
-																					File: p1,
+															RightBracketFodder: nil,
+															Id: nil,
+														},
+														FodderLeft: ast.Fodder{},
+														Arguments: ast.Arguments{
+															Positional: []ast.CommaSeparatedExpr{
+																ast.CommaSeparatedExpr{
+																	Expr: &ast.Var{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "<std>",
+																				Begin: ast.Location{
+																					Line: int(949),
+																					Column: int(28),
 																				},
-																				Fodder: ast.Fodder{},
-																				Ctx: p9574,
-																				FreeVars: ast.Identifiers{
-																					"v",
+																				End: ast.Location{
+																					Line: int(949),
+																					Column: int(29),
 																				},
+																				File: p1,
+																			},
+																			Fodder: ast.Fodder{},
+																			Ctx: p9959,
+																			FreeVars: ast.Identifiers{
+																				"v",
 																			},
-																			Id: "v",
 																		},
-																		CommaFodder: nil,
-																	},
-																},
-																Named: nil,
-															},
-															TrailingComma: false,
-															TailStrict: false,
-															FodderRight: ast.Fodder{},
-															TailStrictFodder: nil,
-														},
-														OpFodder: ast.Fodder{},
-														Op: ast.BinaryOp(12),
-														Right: &ast.LiteralString{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(939),
-																		Column: int(30),
-																	},
-																	End: ast.Location{
-																		Line: int(939),
-																		Column: int(38),
+																		Id: "v",
 																	},
-																	File: p1,
+																	CommaFodder: nil,
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p9508,
-																FreeVars: nil,
 															},
-															Value: "string",
-															Kind: ast.LiteralStringKind(1),
-															BlockIndent: "",
+															Named: nil,
 														},
+														TrailingComma: false,
+														TailStrict: false,
+														FodderRight: ast.Fodder{},
+														TailStrictFodder: nil,
 													},
 													ThenFodder: ast.Fodder{},
 													BranchTrue: &ast.Local{
@@ -116963,11 +121299,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(940),
+																	Line: int(950),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(947),
+																	Line: int(957),
 																	Column: int(34),
 																},
 																File: p1,
@@ -116980,7 +121316,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p9508,
+															Ctx: p9898,
 															FreeVars: ast.Identifiers{
 																"cindent",
 																"std",
@@ -116997,17 +121333,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(940),
+																				Line: int(950),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(940),
+																				Line: int(950),
 																				Column: int(34),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9582,
+																		Ctx: p9966,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"v",
@@ -117018,17 +121354,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(940),
+																					Line: int(950),
 																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(940),
+																					Line: int(950),
 																					Column: int(31),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9582,
+																			Ctx: p9966,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -117038,11 +121374,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(940),
+																						Line: int(950),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(940),
+																						Line: int(950),
 																						Column: int(24),
 																					},
 																					File: p1,
@@ -117090,17 +121426,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(940),
+																								Line: int(950),
 																								Column: int(32),
 																							},
 																							End: ast.Location{
-																								Line: int(940),
+																								Line: int(950),
 																								Column: int(33),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9591,
+																						Ctx: p9975,
 																						FreeVars: ast.Identifiers{
 																							"v",
 																						},
@@ -117126,11 +121462,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(941),
+																		Line: int(951),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(947),
+																		Line: int(957),
 																		Column: int(34),
 																	},
 																	File: p1,
@@ -117143,7 +121479,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p9508,
+																Ctx: p9898,
 																FreeVars: ast.Identifiers{
 																	"cindent",
 																	"len",
@@ -117156,17 +121492,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(941),
+																			Line: int(951),
 																			Column: int(12),
 																		},
 																		End: ast.Location{
-																			Line: int(941),
+																			Line: int(951),
 																			Column: int(20),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: ast.Identifiers{
 																		"len",
 																	},
@@ -117176,17 +121512,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(941),
+																				Line: int(951),
 																				Column: int(12),
 																			},
 																			End: ast.Location{
-																				Line: int(941),
+																				Line: int(951),
 																				Column: int(15),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"len",
 																		},
@@ -117200,17 +121536,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(941),
+																				Line: int(951),
 																				Column: int(19),
 																			},
 																			End: ast.Location{
-																				Line: int(941),
+																				Line: int(951),
 																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: nil,
 																	},
 																	Value: float64(0),
@@ -117223,11 +121559,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(942),
+																			Line: int(952),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(942),
+																			Line: int(952),
 																			Column: int(15),
 																		},
 																		File: p1,
@@ -117240,7 +121576,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: nil,
 																},
 																Value: "\"\"",
@@ -117260,17 +121596,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(943),
+																			Line: int(953),
 																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(947),
+																			Line: int(957),
 																			Column: int(34),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: ast.Identifiers{
 																		"cindent",
 																		"len",
@@ -117283,17 +121619,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(943),
+																				Line: int(953),
 																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(943),
+																				Line: int(953),
 																				Column: int(35),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"len",
 																			"v",
@@ -117304,17 +121640,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(943),
+																					Line: int(953),
 																					Column: int(17),
 																				},
 																				End: ast.Location{
-																					Line: int(943),
+																					Line: int(953),
 																					Column: int(27),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"len",
 																				"v",
@@ -117325,17 +121661,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(943),
+																						Line: int(953),
 																						Column: int(17),
 																					},
 																					End: ast.Location{
-																						Line: int(943),
+																						Line: int(953),
 																						Column: int(18),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: ast.Identifiers{
 																					"v",
 																				},
@@ -117348,17 +121684,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(943),
+																						Line: int(953),
 																						Column: int(19),
 																					},
 																					End: ast.Location{
-																						Line: int(943),
+																						Line: int(953),
 																						Column: int(26),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: ast.Identifiers{
 																					"len",
 																				},
@@ -117368,17 +121704,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(943),
+																							Line: int(953),
 																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(943),
+																							Line: int(953),
 																							Column: int(22),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9508,
+																					Ctx: p9898,
 																					FreeVars: ast.Identifiers{
 																						"len",
 																					},
@@ -117392,17 +121728,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(943),
+																							Line: int(953),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(943),
+																							Line: int(953),
 																							Column: int(26),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9508,
+																					Ctx: p9898,
 																					FreeVars: nil,
 																				},
 																				Value: float64(1),
@@ -117419,17 +121755,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(943),
+																					Line: int(953),
 																					Column: int(31),
 																				},
 																				End: ast.Location{
-																					Line: int(943),
+																					Line: int(953),
 																					Column: int(35),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: nil,
 																		},
 																		Value: "\n",
@@ -117443,11 +121779,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(944),
+																				Line: int(954),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(945),
+																				Line: int(955),
 																				Column: int(82),
 																			},
 																			File: p1,
@@ -117460,7 +121796,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"cindent",
 																			"std",
@@ -117477,17 +121813,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(944),
+																							Line: int(954),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(944),
+																							Line: int(954),
 																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9623,
+																					Ctx: p10007,
 																					FreeVars: ast.Identifiers{
 																						"std",
 																						"v",
@@ -117498,17 +121834,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(944),
+																								Line: int(954),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(944),
+																								Line: int(954),
 																								Column: int(34),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9623,
+																						Ctx: p10007,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -117518,11 +121854,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(944),
+																									Line: int(954),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(944),
+																									Line: int(954),
 																									Column: int(28),
 																								},
 																								File: p1,
@@ -117570,17 +121906,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(944),
+																											Line: int(954),
 																											Column: int(35),
 																										},
 																										End: ast.Location{
-																											Line: int(944),
+																											Line: int(954),
 																											Column: int(36),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9632,
+																									Ctx: p10016,
 																									FreeVars: ast.Identifiers{
 																										"v",
 																									},
@@ -117595,17 +121931,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(944),
+																											Line: int(954),
 																											Column: int(38),
 																										},
 																										End: ast.Location{
-																											Line: int(944),
+																											Line: int(954),
 																											Column: int(42),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9632,
+																									Ctx: p10016,
 																									FreeVars: nil,
 																								},
 																								Value: "\n",
@@ -117631,17 +121967,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(945),
+																					Line: int(955),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(945),
+																					Line: int(955),
 																					Column: int(82),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"cindent",
 																				"split",
@@ -117653,17 +121989,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(945),
+																						Line: int(955),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(945),
+																						Line: int(955),
 																						Column: int(19),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -117673,11 +122009,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(945),
+																							Line: int(955),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(945),
+																							Line: int(955),
 																							Column: int(14),
 																						},
 																						File: p1,
@@ -117732,17 +122068,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(945),
+																									Line: int(955),
 																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(945),
+																									Line: int(955),
 																									Column: int(41),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9645,
+																							Ctx: p10029,
 																							FreeVars: ast.Identifiers{
 																								"cindent",
 																							},
@@ -117752,17 +122088,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(945),
+																										Line: int(955),
 																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(945),
+																										Line: int(955),
 																										Column: int(34),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9645,
+																								Ctx: p10029,
 																								FreeVars: ast.Identifiers{
 																									"cindent",
 																								},
@@ -117772,17 +122108,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(945),
+																											Line: int(955),
 																											Column: int(20),
 																										},
 																										End: ast.Location{
-																											Line: int(945),
+																											Line: int(955),
 																											Column: int(24),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9645,
+																									Ctx: p10029,
 																									FreeVars: nil,
 																								},
 																								Value: "\n",
@@ -117796,17 +122132,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(945),
+																											Line: int(955),
 																											Column: int(27),
 																										},
 																										End: ast.Location{
-																											Line: int(945),
+																											Line: int(955),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9645,
+																									Ctx: p10029,
 																									FreeVars: ast.Identifiers{
 																										"cindent",
 																									},
@@ -117821,17 +122157,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(945),
+																										Line: int(955),
 																										Column: int(37),
 																									},
 																									End: ast.Location{
-																										Line: int(945),
+																										Line: int(955),
 																										Column: int(41),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9645,
+																								Ctx: p10029,
 																								FreeVars: nil,
 																							},
 																							Value: "  ",
@@ -117847,17 +122183,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(945),
+																									Line: int(955),
 																									Column: int(43),
 																								},
 																								End: ast.Location{
-																									Line: int(945),
+																									Line: int(955),
 																									Column: int(81),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9645,
+																							Ctx: p10029,
 																							FreeVars: ast.Identifiers{
 																								"split",
 																								"std",
@@ -117868,17 +122204,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(945),
+																										Line: int(955),
 																										Column: int(43),
 																									},
 																									End: ast.Location{
-																										Line: int(945),
+																										Line: int(955),
 																										Column: int(48),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9645,
+																								Ctx: p10029,
 																								FreeVars: nil,
 																							},
 																							Elements: []ast.CommaSeparatedExpr{
@@ -117888,17 +122224,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(945),
+																													Line: int(955),
 																													Column: int(44),
 																												},
 																												End: ast.Location{
-																													Line: int(945),
+																													Line: int(955),
 																													Column: int(47),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9658,
+																											Ctx: p10042,
 																											FreeVars: nil,
 																										},
 																										Value: "|",
@@ -118011,17 +122347,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(945),
+																														Line: int(955),
 																														Column: int(51),
 																													},
 																													End: ast.Location{
-																														Line: int(945),
+																														Line: int(955),
 																														Column: int(56),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9645,
+																												Ctx: p10029,
 																												FreeVars: ast.Identifiers{
 																													"split",
 																												},
@@ -118036,17 +122372,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(945),
+																														Line: int(955),
 																														Column: int(57),
 																													},
 																													End: ast.Location{
-																														Line: int(945),
+																														Line: int(955),
 																														Column: int(58),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9645,
+																												Ctx: p10029,
 																												FreeVars: nil,
 																											},
 																											Value: float64(0),
@@ -118060,17 +122396,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(945),
+																														Line: int(955),
 																														Column: int(59),
 																													},
 																													End: ast.Location{
-																														Line: int(945),
+																														Line: int(955),
 																														Column: int(80),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9645,
+																												Ctx: p10029,
 																												FreeVars: ast.Identifiers{
 																													"split",
 																													"std",
@@ -118081,17 +122417,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(945),
+																															Line: int(955),
 																															Column: int(59),
 																														},
 																														End: ast.Location{
-																															Line: int(945),
+																															Line: int(955),
 																															Column: int(76),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p9645,
+																													Ctx: p10029,
 																													FreeVars: ast.Identifiers{
 																														"split",
 																														"std",
@@ -118102,17 +122438,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(945),
+																																Line: int(955),
 																																Column: int(59),
 																															},
 																															End: ast.Location{
-																																Line: int(945),
+																																Line: int(955),
 																																Column: int(69),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p9645,
+																														Ctx: p10029,
 																														FreeVars: ast.Identifiers{
 																															"std",
 																														},
@@ -118122,11 +122458,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(945),
+																																	Line: int(955),
 																																	Column: int(59),
 																																},
 																																End: ast.Location{
-																																	Line: int(945),
+																																	Line: int(955),
 																																	Column: int(62),
 																																},
 																																File: p1,
@@ -118174,17 +122510,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(945),
+																																			Line: int(955),
 																																			Column: int(70),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(945),
+																																			Line: int(955),
 																																			Column: int(75),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p9681,
+																																	Ctx: p10065,
 																																	FreeVars: ast.Identifiers{
 																																		"split",
 																																	},
@@ -118208,17 +122544,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(945),
+																															Line: int(955),
 																															Column: int(79),
 																														},
 																														End: ast.Location{
-																															Line: int(945),
+																															Line: int(955),
 																															Column: int(80),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p9645,
+																													Ctx: p10029,
 																													FreeVars: nil,
 																												},
 																												Value: float64(1),
@@ -118282,17 +122618,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(947),
+																				Line: int(957),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(947),
+																				Line: int(957),
 																				Column: int(34),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"v",
@@ -118303,17 +122639,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(947),
+																					Line: int(957),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(947),
+																					Line: int(957),
 																					Column: int(31),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -118323,11 +122659,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(947),
+																						Line: int(957),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(947),
+																						Line: int(957),
 																						Column: int(14),
 																					},
 																					File: p1,
@@ -118382,17 +122718,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(947),
+																								Line: int(957),
 																								Column: int(32),
 																							},
 																							End: ast.Location{
-																								Line: int(947),
+																								Line: int(957),
 																								Column: int(33),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9696,
+																						Ctx: p10080,
 																						FreeVars: ast.Identifiers{
 																							"v",
 																						},
@@ -118425,17 +122761,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(948),
+																	Line: int(958),
 																	Column: int(12),
 																},
 																End: ast.Location{
-																	Line: int(1009),
+																	Line: int(1019),
 																	Column: int(42),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p9508,
+															Ctx: p9898,
 															FreeVars: ast.Identifiers{
 																"aux",
 																"cindent",
@@ -118445,176 +122781,130 @@ var _StdAst = &ast.DesugaredObject{
 																"v",
 															},
 														},
-														Cond: &ast.Binary{
+														Cond: &ast.Apply{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(948),
+																		Line: int(958),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(948),
-																		Column: int(40),
+																		Line: int(958),
+																		Column: int(32),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9508,
+																Ctx: p9898,
 																FreeVars: ast.Identifiers{
 																	"std",
 																	"v",
 																},
 															},
-															Left: &ast.Apply{
+															Target: &ast.Index{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(948),
+																			Line: int(958),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(948),
-																			Column: int(26),
+																			Line: int(958),
+																			Column: int(29),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: ast.Identifiers{
 																		"std",
-																		"v",
 																	},
 																},
-																Target: &ast.Index{
+																Target: &ast.Var{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(948),
+																				Line: int(958),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(948),
-																				Column: int(23),
+																				Line: int(958),
+																				Column: int(18),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: nil,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
 																	},
-																	Target: &ast.Var{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(948),
-																					Column: int(15),
-																				},
-																				End: ast.Location{
-																					Line: int(948),
-																					Column: int(18),
-																				},
-																				File: p1,
-																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: nil,
-																			FreeVars: ast.Identifiers{
-																				"std",
+																	Id: "std",
+																},
+																LeftBracketFodder: ast.Fodder{},
+																Index: &ast.LiteralString{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "",
+																			Begin: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
 																			},
-																		},
-																		Id: "std",
-																	},
-																	LeftBracketFodder: ast.Fodder{},
-																	Index: &ast.LiteralString{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "",
-																				Begin: ast.Location{
-																					Line: int(0),
-																					Column: int(0),
-																				},
-																				End: ast.Location{
-																					Line: int(0),
-																					Column: int(0),
-																				},
-																				File: nil,
+																			End: ast.Location{
+																				Line: int(0),
+																				Column: int(0),
 																			},
-																			Fodder: nil,
-																			Ctx: nil,
-																			FreeVars: nil,
+																			File: nil,
 																		},
-																		Value: "type",
-																		Kind: ast.LiteralStringKind(1),
-																		BlockIndent: "",
+																		Fodder: nil,
+																		Ctx: nil,
+																		FreeVars: nil,
 																	},
-																	RightBracketFodder: nil,
-																	Id: nil,
+																	Value: "isFunction",
+																	Kind: ast.LiteralStringKind(1),
+																	BlockIndent: "",
 																},
-																FodderLeft: ast.Fodder{},
-																Arguments: ast.Arguments{
-																	Positional: []ast.CommaSeparatedExpr{
-																		ast.CommaSeparatedExpr{
-																			Expr: &ast.Var{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "<std>",
-																						Begin: ast.Location{
-																							Line: int(948),
-																							Column: int(24),
-																						},
-																						End: ast.Location{
-																							Line: int(948),
-																							Column: int(25),
-																						},
-																						File: p1,
+																RightBracketFodder: nil,
+																Id: nil,
+															},
+															FodderLeft: ast.Fodder{},
+															Arguments: ast.Arguments{
+																Positional: []ast.CommaSeparatedExpr{
+																	ast.CommaSeparatedExpr{
+																		Expr: &ast.Var{
+																			NodeBase: ast.NodeBase{
+																				LocRange: ast.LocationRange{
+																					FileName: "<std>",
+																					Begin: ast.Location{
+																						Line: int(958),
+																						Column: int(30),
 																					},
-																					Fodder: ast.Fodder{},
-																					Ctx: p9712,
-																					FreeVars: ast.Identifiers{
-																						"v",
+																					End: ast.Location{
+																						Line: int(958),
+																						Column: int(31),
 																					},
+																					File: p1,
+																				},
+																				Fodder: ast.Fodder{},
+																				Ctx: p10094,
+																				FreeVars: ast.Identifiers{
+																					"v",
 																				},
-																				Id: "v",
 																			},
-																			CommaFodder: nil,
-																		},
-																	},
-																	Named: nil,
-																},
-																TrailingComma: false,
-																TailStrict: false,
-																FodderRight: ast.Fodder{},
-																TailStrictFodder: nil,
-															},
-															OpFodder: ast.Fodder{},
-															Op: ast.BinaryOp(12),
-															Right: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(948),
-																			Column: int(30),
-																		},
-																		End: ast.Location{
-																			Line: int(948),
-																			Column: int(40),
+																			Id: "v",
 																		},
-																		File: p1,
+																		CommaFodder: nil,
 																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
-																	FreeVars: nil,
 																},
-																Value: "function",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
+																Named: nil,
 															},
+															TrailingComma: false,
+															TailStrict: false,
+															FodderRight: ast.Fodder{},
+															TailStrictFodder: nil,
 														},
 														ThenFodder: ast.Fodder{},
 														BranchTrue: &ast.Error{
@@ -118622,11 +122912,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(949),
+																		Line: int(959),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(949),
+																		Line: int(959),
 																		Column: int(54),
 																	},
 																	File: p1,
@@ -118639,7 +122929,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p9508,
+																Ctx: p9898,
 																FreeVars: ast.Identifiers{
 																	"path",
 																},
@@ -118649,17 +122939,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(949),
+																			Line: int(959),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(949),
+																			Line: int(959),
 																			Column: int(54),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: ast.Identifiers{
 																		"path",
 																	},
@@ -118669,17 +122959,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(949),
+																				Line: int(959),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(949),
+																				Line: int(959),
 																				Column: int(47),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: nil,
 																	},
 																	Value: "Tried to manifest function at ",
@@ -118693,17 +122983,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(949),
+																				Line: int(959),
 																				Column: int(50),
 																			},
 																			End: ast.Location{
-																				Line: int(949),
+																				Line: int(959),
 																				Column: int(54),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"path",
 																		},
@@ -118725,17 +123015,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(950),
+																		Line: int(960),
 																		Column: int(12),
 																	},
 																	End: ast.Location{
-																		Line: int(1009),
+																		Line: int(1019),
 																		Column: int(42),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p9508,
+																Ctx: p9898,
 																FreeVars: ast.Identifiers{
 																	"aux",
 																	"cindent",
@@ -118745,176 +123035,130 @@ var _StdAst = &ast.DesugaredObject{
 																	"v",
 																},
 															},
-															Cond: &ast.Binary{
+															Cond: &ast.Apply{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(950),
+																			Line: int(960),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(950),
-																			Column: int(37),
+																			Line: int(960),
+																			Column: int(29),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																		"v",
 																	},
 																},
-																Left: &ast.Apply{
+																Target: &ast.Index{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(950),
+																				Line: int(960),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(950),
+																				Line: int(960),
 																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"std",
-																			"v",
 																		},
 																	},
-																	Target: &ast.Index{
+																	Target: &ast.Var{
 																		NodeBase: ast.NodeBase{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(950),
+																					Line: int(960),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(950),
-																					Column: int(23),
+																					Line: int(960),
+																					Column: int(18),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: nil,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
 																		},
-																		Target: &ast.Var{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "<std>",
-																					Begin: ast.Location{
-																						Line: int(950),
-																						Column: int(15),
-																					},
-																					End: ast.Location{
-																						Line: int(950),
-																						Column: int(18),
-																					},
-																					File: p1,
-																				},
-																				Fodder: ast.Fodder{},
-																				Ctx: nil,
-																				FreeVars: ast.Identifiers{
-																					"std",
+																		Id: "std",
+																	},
+																	LeftBracketFodder: ast.Fodder{},
+																	Index: &ast.LiteralString{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "",
+																				Begin: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
 																				},
-																			},
-																			Id: "std",
-																		},
-																		LeftBracketFodder: ast.Fodder{},
-																		Index: &ast.LiteralString{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "",
-																					Begin: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
-																					},
-																					End: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
-																					},
-																					File: nil,
+																				End: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
 																				},
-																				Fodder: nil,
-																				Ctx: nil,
-																				FreeVars: nil,
+																				File: nil,
 																			},
-																			Value: "type",
-																			Kind: ast.LiteralStringKind(1),
-																			BlockIndent: "",
+																			Fodder: nil,
+																			Ctx: nil,
+																			FreeVars: nil,
 																		},
-																		RightBracketFodder: nil,
-																		Id: nil,
+																		Value: "isArray",
+																		Kind: ast.LiteralStringKind(1),
+																		BlockIndent: "",
 																	},
-																	FodderLeft: ast.Fodder{},
-																	Arguments: ast.Arguments{
-																		Positional: []ast.CommaSeparatedExpr{
-																			ast.CommaSeparatedExpr{
-																				Expr: &ast.Var{
-																					NodeBase: ast.NodeBase{
-																						LocRange: ast.LocationRange{
-																							FileName: "<std>",
-																							Begin: ast.Location{
-																								Line: int(950),
-																								Column: int(24),
-																							},
-																							End: ast.Location{
-																								Line: int(950),
-																								Column: int(25),
-																							},
-																							File: p1,
+																	RightBracketFodder: nil,
+																	Id: nil,
+																},
+																FodderLeft: ast.Fodder{},
+																Arguments: ast.Arguments{
+																	Positional: []ast.CommaSeparatedExpr{
+																		ast.CommaSeparatedExpr{
+																			Expr: &ast.Var{
+																				NodeBase: ast.NodeBase{
+																					LocRange: ast.LocationRange{
+																						FileName: "<std>",
+																						Begin: ast.Location{
+																							Line: int(960),
+																							Column: int(27),
 																						},
-																						Fodder: ast.Fodder{},
-																						Ctx: p9737,
-																						FreeVars: ast.Identifiers{
-																							"v",
+																						End: ast.Location{
+																							Line: int(960),
+																							Column: int(28),
 																						},
+																						File: p1,
+																					},
+																					Fodder: ast.Fodder{},
+																					Ctx: p10116,
+																					FreeVars: ast.Identifiers{
+																						"v",
 																					},
-																					Id: "v",
 																				},
-																				CommaFodder: nil,
+																				Id: "v",
 																			},
+																			CommaFodder: nil,
 																		},
-																		Named: nil,
 																	},
-																	TrailingComma: false,
-																	TailStrict: false,
-																	FodderRight: ast.Fodder{},
-																	TailStrictFodder: nil,
-																},
-																OpFodder: ast.Fodder{},
-																Op: ast.BinaryOp(12),
-																Right: &ast.LiteralString{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(950),
-																				Column: int(30),
-																			},
-																			End: ast.Location{
-																				Line: int(950),
-																				Column: int(37),
-																			},
-																			File: p1,
-																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
-																		FreeVars: nil,
-																	},
-																	Value: "array",
-																	Kind: ast.LiteralStringKind(1),
-																	BlockIndent: "",
+																	Named: nil,
 																},
+																TrailingComma: false,
+																TailStrict: false,
+																FodderRight: ast.Fodder{},
+																TailStrictFodder: nil,
 															},
 															ThenFodder: ast.Fodder{},
 															BranchTrue: &ast.Conditional{
@@ -118922,11 +123166,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(951),
+																			Line: int(961),
 																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(981),
+																			Line: int(991),
 																			Column: int(42),
 																		},
 																		File: p1,
@@ -118939,7 +123183,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: ast.Identifiers{
 																		"aux",
 																		"cindent",
@@ -118953,17 +123197,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(951),
+																				Line: int(961),
 																				Column: int(12),
 																			},
 																			End: ast.Location{
-																				Line: int(951),
+																				Line: int(961),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"v",
@@ -118974,17 +123218,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(951),
+																					Line: int(961),
 																					Column: int(12),
 																				},
 																				End: ast.Location{
-																					Line: int(951),
+																					Line: int(961),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																				"v",
@@ -118995,17 +123239,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(951),
+																						Line: int(961),
 																						Column: int(12),
 																					},
 																					End: ast.Location{
-																						Line: int(951),
+																						Line: int(961),
 																						Column: int(22),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -119015,11 +123259,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(951),
+																							Line: int(961),
 																							Column: int(12),
 																						},
 																						End: ast.Location{
-																							Line: int(951),
+																							Line: int(961),
 																							Column: int(15),
 																						},
 																						File: p1,
@@ -119067,17 +123311,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(951),
+																									Line: int(961),
 																									Column: int(23),
 																								},
 																								End: ast.Location{
-																									Line: int(951),
+																									Line: int(961),
 																									Column: int(24),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9754,
+																							Ctx: p10132,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -119101,17 +123345,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(951),
+																					Line: int(961),
 																					Column: int(29),
 																				},
 																				End: ast.Location{
-																					Line: int(951),
+																					Line: int(961),
 																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: nil,
 																		},
 																		Value: float64(0),
@@ -119124,11 +123368,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(952),
+																				Line: int(962),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(952),
+																				Line: int(962),
 																				Column: int(15),
 																			},
 																			File: p1,
@@ -119141,7 +123385,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: nil,
 																	},
 																	Value: "[]",
@@ -119161,11 +123405,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(954),
+																				Line: int(964),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(981),
+																				Line: int(991),
 																				Column: int(42),
 																			},
 																			File: p1,
@@ -119178,7 +123422,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"aux",
 																			"cindent",
@@ -119197,17 +123441,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(954),
+																							Line: int(964),
 																							Column: int(17),
 																						},
 																						End: ast.Location{
-																							Line: int(974),
+																							Line: int(984),
 																							Column: int(14),
 																						},
 																						File: p1,
 																					},
 																					Fodder: nil,
-																					Ctx: p9765,
+																					Ctx: p10143,
 																					FreeVars: ast.Identifiers{
 																						"cindent",
 																						"std",
@@ -119231,11 +123475,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(955),
+																								Line: int(965),
 																								Column: int(13),
 																							},
 																							End: ast.Location{
-																								Line: int(974),
+																								Line: int(984),
 																								Column: int(14),
 																							},
 																							File: p1,
@@ -119248,7 +123492,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p9770,
+																						Ctx: p10148,
 																						FreeVars: ast.Identifiers{
 																							"cindent",
 																							"std",
@@ -119260,17 +123504,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(955),
+																									Line: int(965),
 																									Column: int(16),
 																								},
 																								End: ast.Location{
-																									Line: int(955),
+																									Line: int(965),
 																									Column: int(59),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9770,
+																							Ctx: p10148,
 																							FreeVars: ast.Identifiers{
 																								"std",
 																								"value",
@@ -119281,17 +123525,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(955),
+																										Line: int(965),
 																										Column: int(16),
 																									},
 																									End: ast.Location{
-																										Line: int(955),
+																										Line: int(965),
 																										Column: int(34),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9770,
+																								Ctx: p10148,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																									"value",
@@ -119302,17 +123546,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(955),
+																											Line: int(965),
 																											Column: int(16),
 																										},
 																										End: ast.Location{
-																											Line: int(955),
+																											Line: int(965),
 																											Column: int(27),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9770,
+																									Ctx: p10148,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																									},
@@ -119322,11 +123566,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(955),
+																												Line: int(965),
 																												Column: int(16),
 																											},
 																											End: ast.Location{
-																												Line: int(955),
+																												Line: int(965),
 																												Column: int(19),
 																											},
 																											File: p1,
@@ -119374,17 +123618,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(955),
+																														Line: int(965),
 																														Column: int(28),
 																													},
 																													End: ast.Location{
-																														Line: int(955),
+																														Line: int(965),
 																														Column: int(33),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9783,
+																												Ctx: p10161,
 																												FreeVars: ast.Identifiers{
 																													"value",
 																												},
@@ -119408,17 +123652,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(955),
+																										Line: int(965),
 																										Column: int(38),
 																									},
 																									End: ast.Location{
-																										Line: int(955),
+																										Line: int(965),
 																										Column: int(59),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9770,
+																								Ctx: p10148,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																									"value",
@@ -119429,17 +123673,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(955),
+																											Line: int(965),
 																											Column: int(38),
 																										},
 																										End: ast.Location{
-																											Line: int(955),
+																											Line: int(965),
 																											Column: int(55),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9770,
+																									Ctx: p10148,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"value",
@@ -119450,17 +123694,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(955),
+																												Line: int(965),
 																												Column: int(38),
 																											},
 																											End: ast.Location{
-																												Line: int(955),
+																												Line: int(965),
 																												Column: int(48),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9770,
+																										Ctx: p10148,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
@@ -119470,11 +123714,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(955),
+																													Line: int(965),
 																													Column: int(38),
 																												},
 																												End: ast.Location{
-																													Line: int(955),
+																													Line: int(965),
 																													Column: int(41),
 																												},
 																												File: p1,
@@ -119522,17 +123766,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(955),
+																															Line: int(965),
 																															Column: int(49),
 																														},
 																														End: ast.Location{
-																															Line: int(955),
+																															Line: int(965),
 																															Column: int(54),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p9796,
+																													Ctx: p10174,
 																													FreeVars: ast.Identifiers{
 																														"value",
 																													},
@@ -119556,17 +123800,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(955),
+																											Line: int(965),
 																											Column: int(58),
 																										},
 																										End: ast.Location{
-																											Line: int(955),
+																											Line: int(965),
 																											Column: int(59),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9770,
+																									Ctx: p10148,
 																									FreeVars: nil,
 																								},
 																								Value: float64(0),
@@ -119580,17 +123824,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(955),
+																									Line: int(965),
 																									Column: int(65),
 																								},
 																								End: ast.Location{
-																									Line: int(964),
+																									Line: int(974),
 																									Column: int(14),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9770,
+																							Ctx: p10148,
 																							FreeVars: ast.Identifiers{
 																								"cindent",
 																							},
@@ -119626,17 +123870,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(962),
+																												Line: int(972),
 																												Column: int(27),
 																											},
 																											End: ast.Location{
-																												Line: int(962),
+																												Line: int(972),
 																												Column: int(41),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9804,
+																										Ctx: p10182,
 																										FreeVars: ast.Identifiers{
 																											"cindent",
 																										},
@@ -119646,17 +123890,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(962),
+																													Line: int(972),
 																													Column: int(27),
 																												},
 																												End: ast.Location{
-																													Line: int(962),
+																													Line: int(972),
 																													Column: int(34),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9804,
+																											Ctx: p10182,
 																											FreeVars: ast.Identifiers{
 																												"cindent",
 																											},
@@ -119670,17 +123914,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(962),
+																													Line: int(972),
 																													Column: int(37),
 																												},
 																												End: ast.Location{
-																													Line: int(962),
+																													Line: int(972),
 																													Column: int(41),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9804,
+																											Ctx: p10182,
 																											FreeVars: nil,
 																										},
 																										Value: "  ",
@@ -119719,17 +123963,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(963),
+																												Line: int(973),
 																												Column: int(22),
 																											},
 																											End: ast.Location{
-																												Line: int(963),
+																												Line: int(973),
 																												Column: int(44),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9804,
+																										Ctx: p10182,
 																										FreeVars: nil,
 																									},
 																									Left: &ast.LiteralString{
@@ -119737,17 +123981,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(963),
+																													Line: int(973),
 																													Column: int(22),
 																												},
 																												End: ast.Location{
-																													Line: int(963),
+																													Line: int(973),
 																													Column: int(26),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9804,
+																											Ctx: p10182,
 																											FreeVars: nil,
 																										},
 																										Value: "\n",
@@ -119761,17 +124005,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(963),
+																													Line: int(973),
 																													Column: int(29),
 																												},
 																												End: ast.Location{
-																													Line: int(963),
+																													Line: int(973),
 																													Column: int(44),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9804,
+																											Ctx: p10182,
 																											FreeVars: nil,
 																										},
 																										Target: &ast.Self{
@@ -119779,11 +124023,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(963),
+																														Line: int(973),
 																														Column: int(29),
 																													},
 																													End: ast.Location{
-																														Line: int(963),
+																														Line: int(973),
 																														Column: int(33),
 																													},
 																													File: p1,
@@ -119831,17 +124075,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(964),
+																									Line: int(974),
 																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(974),
+																									Line: int(984),
 																									Column: int(14),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9770,
+																							Ctx: p10148,
 																							FreeVars: ast.Identifiers{
 																								"cindent",
 																								"std",
@@ -119853,17 +124097,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(964),
+																										Line: int(974),
 																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(964),
+																										Line: int(974),
 																										Column: int(67),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9770,
+																								Ctx: p10148,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																									"value",
@@ -119874,17 +124118,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(964),
+																											Line: int(974),
 																											Column: int(23),
 																										},
 																										End: ast.Location{
-																											Line: int(964),
+																											Line: int(974),
 																											Column: int(42),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9770,
+																									Ctx: p10148,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"value",
@@ -119895,17 +124139,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(964),
+																												Line: int(974),
 																												Column: int(23),
 																											},
 																											End: ast.Location{
-																												Line: int(964),
+																												Line: int(974),
 																												Column: int(35),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9770,
+																										Ctx: p10148,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
@@ -119915,11 +124159,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(964),
+																													Line: int(974),
 																													Column: int(23),
 																												},
 																												End: ast.Location{
-																													Line: int(964),
+																													Line: int(974),
 																													Column: int(26),
 																												},
 																												File: p1,
@@ -119967,17 +124211,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(964),
+																															Line: int(974),
 																															Column: int(36),
 																														},
 																														End: ast.Location{
-																															Line: int(964),
+																															Line: int(974),
 																															Column: int(41),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p9828,
+																													Ctx: p10206,
 																													FreeVars: ast.Identifiers{
 																														"value",
 																													},
@@ -120001,17 +124245,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(964),
+																											Line: int(974),
 																											Column: int(46),
 																										},
 																										End: ast.Location{
-																											Line: int(964),
+																											Line: int(974),
 																											Column: int(67),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9770,
+																									Ctx: p10148,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"value",
@@ -120022,17 +124266,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(964),
+																												Line: int(974),
 																												Column: int(46),
 																											},
 																											End: ast.Location{
-																												Line: int(964),
+																												Line: int(974),
 																												Column: int(63),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9770,
+																										Ctx: p10148,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																											"value",
@@ -120043,17 +124287,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(964),
+																													Line: int(974),
 																													Column: int(46),
 																												},
 																												End: ast.Location{
-																													Line: int(964),
+																													Line: int(974),
 																													Column: int(56),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9770,
+																											Ctx: p10148,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																											},
@@ -120063,11 +124307,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(964),
+																														Line: int(974),
 																														Column: int(46),
 																													},
 																													End: ast.Location{
-																														Line: int(964),
+																														Line: int(974),
 																														Column: int(49),
 																													},
 																													File: p1,
@@ -120115,17 +124359,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(964),
+																																Line: int(974),
 																																Column: int(57),
 																															},
 																															End: ast.Location{
-																																Line: int(964),
+																																Line: int(974),
 																																Column: int(62),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p9841,
+																														Ctx: p10219,
 																														FreeVars: ast.Identifiers{
 																															"value",
 																														},
@@ -120149,17 +124393,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(964),
+																												Line: int(974),
 																												Column: int(66),
 																											},
 																											End: ast.Location{
-																												Line: int(964),
+																												Line: int(974),
 																												Column: int(67),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9770,
+																										Ctx: p10148,
 																										FreeVars: nil,
 																									},
 																									Value: float64(0),
@@ -120173,17 +124417,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(964),
+																										Line: int(974),
 																										Column: int(73),
 																									},
 																									End: ast.Location{
-																										Line: int(970),
+																										Line: int(980),
 																										Column: int(14),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9770,
+																								Ctx: p10148,
 																								FreeVars: ast.Identifiers{
 																									"cindent",
 																								},
@@ -120219,17 +124463,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(965),
+																													Line: int(975),
 																													Column: int(27),
 																												},
 																												End: ast.Location{
-																													Line: int(965),
+																													Line: int(975),
 																													Column: int(41),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9849,
+																											Ctx: p10227,
 																											FreeVars: ast.Identifiers{
 																												"cindent",
 																											},
@@ -120239,17 +124483,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(965),
+																														Line: int(975),
 																														Column: int(27),
 																													},
 																													End: ast.Location{
-																														Line: int(965),
+																														Line: int(975),
 																														Column: int(34),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9849,
+																												Ctx: p10227,
 																												FreeVars: ast.Identifiers{
 																													"cindent",
 																												},
@@ -120263,17 +124507,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(965),
+																														Line: int(975),
 																														Column: int(37),
 																													},
 																													End: ast.Location{
-																														Line: int(965),
+																														Line: int(975),
 																														Column: int(41),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9849,
+																												Ctx: p10227,
 																												FreeVars: nil,
 																											},
 																											Value: "  ",
@@ -120312,17 +124556,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(969),
+																													Line: int(979),
 																													Column: int(22),
 																												},
 																												End: ast.Location{
-																													Line: int(969),
+																													Line: int(979),
 																													Column: int(25),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9849,
+																											Ctx: p10227,
 																											FreeVars: nil,
 																										},
 																										Value: " ",
@@ -120340,17 +124584,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(970),
+																										Line: int(980),
 																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(974),
+																										Line: int(984),
 																										Column: int(14),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p9770,
+																								Ctx: p10148,
 																								FreeVars: ast.Identifiers{
 																									"cindent",
 																								},
@@ -120386,17 +124630,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(972),
+																													Line: int(982),
 																													Column: int(27),
 																												},
 																												End: ast.Location{
-																													Line: int(972),
+																													Line: int(982),
 																													Column: int(34),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9861,
+																											Ctx: p10239,
 																											FreeVars: ast.Identifiers{
 																												"cindent",
 																											},
@@ -120434,17 +124678,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(973),
+																													Line: int(983),
 																													Column: int(22),
 																												},
 																												End: ast.Location{
-																													Line: int(973),
+																													Line: int(983),
 																													Column: int(25),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9861,
+																											Ctx: p10239,
 																											FreeVars: nil,
 																										},
 																										Value: " ",
@@ -120468,11 +124712,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(975),
+																					Line: int(985),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(981),
+																					Line: int(991),
 																					Column: int(42),
 																				},
 																				File: p1,
@@ -120485,7 +124729,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"aux",
 																				"cindent",
@@ -120505,17 +124749,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(975),
+																								Line: int(985),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(975),
+																								Line: int(985),
 																								Column: int(56),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9870,
+																						Ctx: p10248,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																							"v",
@@ -120526,17 +124770,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(975),
+																									Line: int(985),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(975),
+																									Line: int(985),
 																									Column: int(34),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p9870,
+																							Ctx: p10248,
 																							FreeVars: ast.Identifiers{
 																								"std",
 																							},
@@ -120546,11 +124790,11 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(975),
+																										Line: int(985),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(975),
+																										Line: int(985),
 																										Column: int(28),
 																									},
 																									File: p1,
@@ -120598,17 +124842,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(975),
+																												Line: int(985),
 																												Column: int(35),
 																											},
 																											End: ast.Location{
-																												Line: int(975),
+																												Line: int(985),
 																												Column: int(36),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9879,
+																										Ctx: p10257,
 																										FreeVars: nil,
 																									},
 																									Value: float64(0),
@@ -120622,17 +124866,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(975),
+																												Line: int(985),
 																												Column: int(38),
 																											},
 																											End: ast.Location{
-																												Line: int(975),
+																												Line: int(985),
 																												Column: int(55),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9879,
+																										Ctx: p10257,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																											"v",
@@ -120643,17 +124887,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(975),
+																													Line: int(985),
 																													Column: int(38),
 																												},
 																												End: ast.Location{
-																													Line: int(975),
+																													Line: int(985),
 																													Column: int(51),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9879,
+																											Ctx: p10257,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																												"v",
@@ -120664,17 +124908,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(975),
+																														Line: int(985),
 																														Column: int(38),
 																													},
 																													End: ast.Location{
-																														Line: int(975),
+																														Line: int(985),
 																														Column: int(48),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p9879,
+																												Ctx: p10257,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -120684,11 +124928,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(975),
+																															Line: int(985),
 																															Column: int(38),
 																														},
 																														End: ast.Location{
-																															Line: int(975),
+																															Line: int(985),
 																															Column: int(41),
 																														},
 																														File: p1,
@@ -120736,17 +124980,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(975),
+																																	Line: int(985),
 																																	Column: int(49),
 																																},
 																																End: ast.Location{
-																																	Line: int(975),
+																																	Line: int(985),
 																																	Column: int(50),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p9891,
+																															Ctx: p10269,
 																															FreeVars: ast.Identifiers{
 																																"v",
 																															},
@@ -120770,17 +125014,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(975),
+																													Line: int(985),
 																													Column: int(54),
 																												},
 																												End: ast.Location{
-																													Line: int(975),
+																													Line: int(985),
 																													Column: int(55),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9879,
+																											Ctx: p10257,
 																											FreeVars: nil,
 																										},
 																										Value: float64(1),
@@ -120806,11 +125050,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(976),
+																						Line: int(986),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(981),
+																						Line: int(991),
 																						Column: int(42),
 																					},
 																					File: p1,
@@ -120823,7 +125067,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: ast.Identifiers{
 																					"aux",
 																					"cindent",
@@ -121137,17 +125381,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(977),
+																																						Line: int(987),
 																																						Column: int(13),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(977),
+																																						Line: int(987),
 																																						Column: int(72),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p9924,
+																																				Ctx: p10302,
 																																				FreeVars: ast.Identifiers{
 																																					"aux",
 																																					"i",
@@ -121161,17 +125405,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(977),
+																																							Line: int(987),
 																																							Column: int(13),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(977),
+																																							Line: int(987),
 																																							Column: int(30),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p9924,
+																																					Ctx: p10302,
 																																					FreeVars: ast.Identifiers{
 																																						"param",
 																																					},
@@ -121181,11 +125425,11 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(977),
+																																								Line: int(987),
 																																								Column: int(13),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(977),
+																																								Line: int(987),
 																																								Column: int(16),
 																																							},
 																																							File: p1,
@@ -121198,7 +125442,7 @@ var _StdAst = &ast.DesugaredObject{
 																																								Comment: []string{},
 																																							},
 																																						},
-																																						Ctx: p9924,
+																																						Ctx: p10302,
 																																						FreeVars: nil,
 																																					},
 																																					Value: "-",
@@ -121212,17 +125456,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(977),
+																																								Line: int(987),
 																																								Column: int(19),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(977),
+																																								Line: int(987),
 																																								Column: int(30),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p9924,
+																																						Ctx: p10302,
 																																						FreeVars: ast.Identifiers{
 																																							"param",
 																																						},
@@ -121232,11 +125476,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(977),
+																																									Line: int(987),
 																																									Column: int(19),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(977),
+																																									Line: int(987),
 																																									Column: int(24),
 																																								},
 																																								File: p1,
@@ -121283,17 +125527,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(977),
+																																							Line: int(987),
 																																							Column: int(33),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(977),
+																																							Line: int(987),
 																																							Column: int(72),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p9924,
+																																					Ctx: p10302,
 																																					FreeVars: ast.Identifiers{
 																																						"aux",
 																																						"i",
@@ -121307,17 +125551,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(977),
+																																								Line: int(987),
 																																								Column: int(33),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(977),
+																																								Line: int(987),
 																																								Column: int(36),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p9924,
+																																						Ctx: p10302,
 																																						FreeVars: ast.Identifiers{
 																																							"aux",
 																																						},
@@ -121333,17 +125577,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(977),
+																																											Line: int(987),
 																																											Column: int(37),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(977),
+																																											Line: int(987),
 																																											Column: int(41),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p9941,
+																																									Ctx: p10319,
 																																									FreeVars: ast.Identifiers{
 																																										"i",
 																																										"v",
@@ -121354,17 +125598,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(37),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(38),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p9941,
+																																										Ctx: p10319,
 																																										FreeVars: ast.Identifiers{
 																																											"v",
 																																										},
@@ -121377,17 +125621,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(39),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(40),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p9941,
+																																										Ctx: p10319,
 																																										FreeVars: ast.Identifiers{
 																																											"i",
 																																										},
@@ -121405,17 +125649,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(977),
+																																											Line: int(987),
 																																											Column: int(43),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(977),
+																																											Line: int(987),
 																																											Column: int(53),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p9941,
+																																									Ctx: p10319,
 																																									FreeVars: ast.Identifiers{
 																																										"i",
 																																										"path",
@@ -121426,17 +125670,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(43),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(47),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p9941,
+																																										Ctx: p10319,
 																																										FreeVars: ast.Identifiers{
 																																											"path",
 																																										},
@@ -121450,17 +125694,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(50),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(53),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p9941,
+																																										Ctx: p10319,
 																																										FreeVars: ast.Identifiers{
 																																											"i",
 																																										},
@@ -121472,17 +125716,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(977),
+																																															Line: int(987),
 																																															Column: int(51),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(977),
+																																															Line: int(987),
 																																															Column: int(52),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p9955,
+																																													Ctx: p10333,
 																																													FreeVars: ast.Identifiers{
 																																														"i",
 																																													},
@@ -121504,17 +125748,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(977),
+																																											Line: int(987),
 																																											Column: int(55),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(977),
+																																											Line: int(987),
 																																											Column: int(71),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p9941,
+																																									Ctx: p10319,
 																																									FreeVars: ast.Identifiers{
 																																										"param",
 																																									},
@@ -121524,11 +125768,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(55),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(977),
+																																												Line: int(987),
 																																												Column: int(60),
 																																											},
 																																											File: p1,
@@ -121593,17 +125837,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(979),
+																																		Line: int(989),
 																																		Column: int(26),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(979),
+																																		Line: int(989),
 																																		Column: int(40),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p9963,
+																																Ctx: p10341,
 																																FreeVars: ast.Identifiers{
 																																	"i",
 																																	"params",
@@ -121617,17 +125861,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(979),
+																																					Line: int(989),
 																																					Column: int(27),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(979),
+																																					Line: int(989),
 																																					Column: int(39),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p9967,
+																																			Ctx: p10345,
 																																			FreeVars: ast.Identifiers{
 																																				"i",
 																																				"params",
@@ -121639,17 +125883,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(979),
+																																						Line: int(989),
 																																						Column: int(27),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(979),
+																																						Line: int(989),
 																																						Column: int(33),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p9967,
+																																				Ctx: p10345,
 																																				FreeVars: ast.Identifiers{
 																																					"params",
 																																				},
@@ -121665,17 +125909,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(979),
+																																									Line: int(989),
 																																									Column: int(34),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(979),
+																																									Line: int(989),
 																																									Column: int(38),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p9973,
+																																							Ctx: p10351,
 																																							FreeVars: ast.Identifiers{
 																																								"i",
 																																								"v",
@@ -121686,17 +125930,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(979),
+																																										Line: int(989),
 																																										Column: int(34),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(979),
+																																										Line: int(989),
 																																										Column: int(35),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p9973,
+																																								Ctx: p10351,
 																																								FreeVars: ast.Identifiers{
 																																									"v",
 																																								},
@@ -121709,17 +125953,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(979),
+																																										Line: int(989),
 																																										Column: int(36),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(979),
+																																										Line: int(989),
 																																										Column: int(37),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p9973,
+																																								Ctx: p10351,
 																																								FreeVars: ast.Identifiers{
 																																									"i",
 																																								},
@@ -121764,17 +126008,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(978),
+																													Line: int(988),
 																													Column: int(22),
 																												},
 																												End: ast.Location{
-																													Line: int(978),
+																													Line: int(988),
 																													Column: int(27),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p9963,
+																											Ctx: p10341,
 																											FreeVars: ast.Identifiers{
 																												"range",
 																											},
@@ -121800,17 +126044,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(981),
+																							Line: int(991),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(981),
+																							Line: int(991),
 																							Column: int(42),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9508,
+																					Ctx: p9898,
 																					FreeVars: ast.Identifiers{
 																						"cindent",
 																						"parts",
@@ -121822,17 +126066,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(981),
+																								Line: int(991),
 																								Column: int(11),
 																							},
 																							End: ast.Location{
-																								Line: int(981),
+																								Line: int(991),
 																								Column: int(19),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9508,
+																						Ctx: p9898,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -121842,11 +126086,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(981),
+																									Line: int(991),
 																									Column: int(11),
 																								},
 																								End: ast.Location{
-																									Line: int(981),
+																									Line: int(991),
 																									Column: int(14),
 																								},
 																								File: p1,
@@ -121901,17 +126145,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(981),
+																											Line: int(991),
 																											Column: int(20),
 																										},
 																										End: ast.Location{
-																											Line: int(981),
+																											Line: int(991),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9991,
+																									Ctx: p10369,
 																									FreeVars: ast.Identifiers{
 																										"cindent",
 																									},
@@ -121921,17 +126165,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(981),
+																												Line: int(991),
 																												Column: int(20),
 																											},
 																											End: ast.Location{
-																												Line: int(981),
+																												Line: int(991),
 																												Column: int(24),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9991,
+																										Ctx: p10369,
 																										FreeVars: nil,
 																									},
 																									Value: "\n",
@@ -121945,17 +126189,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(981),
+																												Line: int(991),
 																												Column: int(27),
 																											},
 																											End: ast.Location{
-																												Line: int(981),
+																												Line: int(991),
 																												Column: int(34),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p9991,
+																										Ctx: p10369,
 																										FreeVars: ast.Identifiers{
 																											"cindent",
 																										},
@@ -121971,17 +126215,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(981),
+																											Line: int(991),
 																											Column: int(36),
 																										},
 																										End: ast.Location{
-																											Line: int(981),
+																											Line: int(991),
 																											Column: int(41),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p9991,
+																									Ctx: p10369,
 																									FreeVars: ast.Identifiers{
 																										"parts",
 																									},
@@ -122015,17 +126259,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(982),
+																			Line: int(992),
 																			Column: int(12),
 																		},
 																		End: ast.Location{
-																			Line: int(1009),
+																			Line: int(1019),
 																			Column: int(42),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p9508,
+																	Ctx: p9898,
 																	FreeVars: ast.Identifiers{
 																		"aux",
 																		"cindent",
@@ -122035,176 +126279,130 @@ var _StdAst = &ast.DesugaredObject{
 																		"v",
 																	},
 																},
-																Cond: &ast.Binary{
+																Cond: &ast.Apply{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(982),
+																				Line: int(992),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(982),
-																				Column: int(38),
+																				Line: int(992),
+																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"v",
 																		},
 																	},
-																	Left: &ast.Apply{
+																	Target: &ast.Index{
 																		NodeBase: ast.NodeBase{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(982),
+																					Line: int(992),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(982),
-																					Column: int(26),
+																					Line: int(992),
+																					Column: int(27),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"std",
-																				"v",
 																			},
 																		},
-																		Target: &ast.Index{
+																		Target: &ast.Var{
 																			NodeBase: ast.NodeBase{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(982),
+																						Line: int(992),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(982),
-																						Column: int(23),
+																						Line: int(992),
+																						Column: int(18),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9508,
+																				Ctx: nil,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
 																			},
-																			Target: &ast.Var{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "<std>",
-																						Begin: ast.Location{
-																							Line: int(982),
-																							Column: int(15),
-																						},
-																						End: ast.Location{
-																							Line: int(982),
-																							Column: int(18),
-																						},
-																						File: p1,
-																					},
-																					Fodder: ast.Fodder{},
-																					Ctx: nil,
-																					FreeVars: ast.Identifiers{
-																						"std",
+																			Id: "std",
+																		},
+																		LeftBracketFodder: ast.Fodder{},
+																		Index: &ast.LiteralString{
+																			NodeBase: ast.NodeBase{
+																				LocRange: ast.LocationRange{
+																					FileName: "",
+																					Begin: ast.Location{
+																						Line: int(0),
+																						Column: int(0),
 																					},
-																				},
-																				Id: "std",
-																			},
-																			LeftBracketFodder: ast.Fodder{},
-																			Index: &ast.LiteralString{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "",
-																						Begin: ast.Location{
-																							Line: int(0),
-																							Column: int(0),
-																						},
-																						End: ast.Location{
-																							Line: int(0),
-																							Column: int(0),
-																						},
-																						File: nil,
+																					End: ast.Location{
+																						Line: int(0),
+																						Column: int(0),
 																					},
-																					Fodder: nil,
-																					Ctx: nil,
-																					FreeVars: nil,
+																					File: nil,
 																				},
-																				Value: "type",
-																				Kind: ast.LiteralStringKind(1),
-																				BlockIndent: "",
+																				Fodder: nil,
+																				Ctx: nil,
+																				FreeVars: nil,
 																			},
-																			RightBracketFodder: nil,
-																			Id: nil,
+																			Value: "isObject",
+																			Kind: ast.LiteralStringKind(1),
+																			BlockIndent: "",
 																		},
-																		FodderLeft: ast.Fodder{},
-																		Arguments: ast.Arguments{
-																			Positional: []ast.CommaSeparatedExpr{
-																				ast.CommaSeparatedExpr{
-																					Expr: &ast.Var{
-																						NodeBase: ast.NodeBase{
-																							LocRange: ast.LocationRange{
-																								FileName: "<std>",
-																								Begin: ast.Location{
-																									Line: int(982),
-																									Column: int(24),
-																								},
-																								End: ast.Location{
-																									Line: int(982),
-																									Column: int(25),
-																								},
-																								File: p1,
+																		RightBracketFodder: nil,
+																		Id: nil,
+																	},
+																	FodderLeft: ast.Fodder{},
+																	Arguments: ast.Arguments{
+																		Positional: []ast.CommaSeparatedExpr{
+																			ast.CommaSeparatedExpr{
+																				Expr: &ast.Var{
+																					NodeBase: ast.NodeBase{
+																						LocRange: ast.LocationRange{
+																							FileName: "<std>",
+																							Begin: ast.Location{
+																								Line: int(992),
+																								Column: int(28),
 																							},
-																							Fodder: ast.Fodder{},
-																							Ctx: p10012,
-																							FreeVars: ast.Identifiers{
-																								"v",
+																							End: ast.Location{
+																								Line: int(992),
+																								Column: int(29),
 																							},
+																							File: p1,
+																						},
+																						Fodder: ast.Fodder{},
+																						Ctx: p10388,
+																						FreeVars: ast.Identifiers{
+																							"v",
 																						},
-																						Id: "v",
 																					},
-																					CommaFodder: nil,
-																				},
-																			},
-																			Named: nil,
-																		},
-																		TrailingComma: false,
-																		TailStrict: false,
-																		FodderRight: ast.Fodder{},
-																		TailStrictFodder: nil,
-																	},
-																	OpFodder: ast.Fodder{},
-																	Op: ast.BinaryOp(12),
-																	Right: &ast.LiteralString{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(982),
-																					Column: int(30),
-																				},
-																				End: ast.Location{
-																					Line: int(982),
-																					Column: int(38),
+																					Id: "v",
 																				},
-																				File: p1,
+																				CommaFodder: nil,
 																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
-																			FreeVars: nil,
 																		},
-																		Value: "object",
-																		Kind: ast.LiteralStringKind(1),
-																		BlockIndent: "",
+																		Named: nil,
 																	},
+																	TrailingComma: false,
+																	TailStrict: false,
+																	FodderRight: ast.Fodder{},
+																	TailStrictFodder: nil,
 																},
 																ThenFodder: ast.Fodder{},
 																BranchTrue: &ast.Conditional{
@@ -122212,11 +126410,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(983),
+																				Line: int(993),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(1009),
+																				Line: int(1019),
 																				Column: int(42),
 																			},
 																			File: p1,
@@ -122229,7 +126427,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p9508,
+																		Ctx: p9898,
 																		FreeVars: ast.Identifiers{
 																			"aux",
 																			"cindent",
@@ -122244,17 +126442,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(983),
+																					Line: int(993),
 																					Column: int(12),
 																				},
 																				End: ast.Location{
-																					Line: int(983),
+																					Line: int(993),
 																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																				"v",
@@ -122265,17 +126463,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(983),
+																						Line: int(993),
 																						Column: int(12),
 																					},
 																					End: ast.Location{
-																						Line: int(983),
+																						Line: int(993),
 																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																					"v",
@@ -122286,17 +126484,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(983),
+																							Line: int(993),
 																							Column: int(12),
 																						},
 																						End: ast.Location{
-																							Line: int(983),
+																							Line: int(993),
 																							Column: int(22),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9508,
+																					Ctx: p9898,
 																					FreeVars: ast.Identifiers{
 																						"std",
 																					},
@@ -122306,11 +126504,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(983),
+																								Line: int(993),
 																								Column: int(12),
 																							},
 																							End: ast.Location{
-																								Line: int(983),
+																								Line: int(993),
 																								Column: int(15),
 																							},
 																							File: p1,
@@ -122358,17 +126556,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(983),
+																										Line: int(993),
 																										Column: int(23),
 																									},
 																									End: ast.Location{
-																										Line: int(983),
+																										Line: int(993),
 																										Column: int(24),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p10029,
+																								Ctx: p10404,
 																								FreeVars: ast.Identifiers{
 																									"v",
 																								},
@@ -122392,17 +126590,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(983),
+																						Line: int(993),
 																						Column: int(29),
 																					},
 																					End: ast.Location{
-																						Line: int(983),
+																						Line: int(993),
 																						Column: int(30),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: nil,
 																			},
 																			Value: float64(0),
@@ -122415,11 +126613,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(984),
+																					Line: int(994),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(984),
+																					Line: int(994),
 																					Column: int(15),
 																				},
 																				File: p1,
@@ -122432,7 +126630,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: nil,
 																		},
 																		Value: "{}",
@@ -122452,11 +126650,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(986),
+																					Line: int(996),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1009),
+																					Line: int(1019),
 																					Column: int(42),
 																				},
 																				File: p1,
@@ -122469,7 +126667,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p9508,
+																			Ctx: p9898,
 																			FreeVars: ast.Identifiers{
 																				"aux",
 																				"cindent",
@@ -122489,17 +126687,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(986),
+																								Line: int(996),
 																								Column: int(17),
 																							},
 																							End: ast.Location{
-																								Line: int(1003),
+																								Line: int(1013),
 																								Column: int(14),
 																							},
 																							File: p1,
 																						},
 																						Fodder: nil,
-																						Ctx: p10040,
+																						Ctx: p10415,
 																						FreeVars: ast.Identifiers{
 																							"cindent",
 																							"indent_array_in_object",
@@ -122524,11 +126722,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(987),
+																									Line: int(997),
 																									Column: int(13),
 																								},
 																								End: ast.Location{
-																									Line: int(1003),
+																									Line: int(1013),
 																									Column: int(14),
 																								},
 																								File: p1,
@@ -122541,7 +126739,7 @@ var _StdAst = &ast.DesugaredObject{
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p10045,
+																							Ctx: p10420,
 																							FreeVars: ast.Identifiers{
 																								"cindent",
 																								"indent_array_in_object",
@@ -122554,17 +126752,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(987),
+																										Line: int(997),
 																										Column: int(16),
 																									},
 																									End: ast.Location{
-																										Line: int(987),
+																										Line: int(997),
 																										Column: int(59),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p10045,
+																								Ctx: p10420,
 																								FreeVars: ast.Identifiers{
 																									"std",
 																									"value",
@@ -122575,17 +126773,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(987),
+																											Line: int(997),
 																											Column: int(16),
 																										},
 																										End: ast.Location{
-																											Line: int(987),
+																											Line: int(997),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10045,
+																									Ctx: p10420,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"value",
@@ -122596,17 +126794,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(987),
+																												Line: int(997),
 																												Column: int(16),
 																											},
 																											End: ast.Location{
-																												Line: int(987),
+																												Line: int(997),
 																												Column: int(27),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10045,
+																										Ctx: p10420,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
@@ -122616,11 +126814,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(987),
+																													Line: int(997),
 																													Column: int(16),
 																												},
 																												End: ast.Location{
-																													Line: int(987),
+																													Line: int(997),
 																													Column: int(19),
 																												},
 																												File: p1,
@@ -122668,17 +126866,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(987),
+																															Line: int(997),
 																															Column: int(28),
 																														},
 																														End: ast.Location{
-																															Line: int(987),
+																															Line: int(997),
 																															Column: int(33),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10058,
+																													Ctx: p10433,
 																													FreeVars: ast.Identifiers{
 																														"value",
 																													},
@@ -122702,17 +126900,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(987),
+																											Line: int(997),
 																											Column: int(38),
 																										},
 																										End: ast.Location{
-																											Line: int(987),
+																											Line: int(997),
 																											Column: int(59),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10045,
+																									Ctx: p10420,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"value",
@@ -122723,17 +126921,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(987),
+																												Line: int(997),
 																												Column: int(38),
 																											},
 																											End: ast.Location{
-																												Line: int(987),
+																												Line: int(997),
 																												Column: int(55),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10045,
+																										Ctx: p10420,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																											"value",
@@ -122744,17 +126942,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(987),
+																													Line: int(997),
 																													Column: int(38),
 																												},
 																												End: ast.Location{
-																													Line: int(987),
+																													Line: int(997),
 																													Column: int(48),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10045,
+																											Ctx: p10420,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																											},
@@ -122764,11 +126962,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(987),
+																														Line: int(997),
 																														Column: int(38),
 																													},
 																													End: ast.Location{
-																														Line: int(987),
+																														Line: int(997),
 																														Column: int(41),
 																													},
 																													File: p1,
@@ -122816,17 +127014,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(987),
+																																Line: int(997),
 																																Column: int(49),
 																															},
 																															End: ast.Location{
-																																Line: int(987),
+																																Line: int(997),
 																																Column: int(54),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p10071,
+																														Ctx: p10446,
 																														FreeVars: ast.Identifiers{
 																															"value",
 																														},
@@ -122850,17 +127048,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(987),
+																												Line: int(997),
 																												Column: int(58),
 																											},
 																											End: ast.Location{
-																												Line: int(987),
+																												Line: int(997),
 																												Column: int(59),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10045,
+																										Ctx: p10420,
 																										FreeVars: nil,
 																									},
 																									Value: float64(0),
@@ -122874,17 +127072,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(987),
+																										Line: int(997),
 																										Column: int(65),
 																									},
 																									End: ast.Location{
-																										Line: int(996),
+																										Line: int(1006),
 																										Column: int(14),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p10045,
+																								Ctx: p10420,
 																								FreeVars: ast.Identifiers{
 																									"cindent",
 																									"indent_array_in_object",
@@ -122921,17 +127119,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(994),
+																													Line: int(1004),
 																													Column: int(27),
 																												},
 																												End: ast.Location{
-																													Line: int(994),
+																													Line: int(1004),
 																													Column: int(85),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10079,
+																											Ctx: p10454,
 																											FreeVars: ast.Identifiers{
 																												"cindent",
 																												"indent_array_in_object",
@@ -122942,17 +127140,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(994),
+																														Line: int(1004),
 																														Column: int(30),
 																													},
 																													End: ast.Location{
-																														Line: int(994),
+																														Line: int(1004),
 																														Column: int(52),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10079,
+																												Ctx: p10454,
 																												FreeVars: ast.Identifiers{
 																													"indent_array_in_object",
 																												},
@@ -122965,17 +127163,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(994),
+																														Line: int(1004),
 																														Column: int(58),
 																													},
 																													End: ast.Location{
-																														Line: int(994),
+																														Line: int(1004),
 																														Column: int(72),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10079,
+																												Ctx: p10454,
 																												FreeVars: ast.Identifiers{
 																													"cindent",
 																												},
@@ -122985,17 +127183,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(994),
+																															Line: int(1004),
 																															Column: int(58),
 																														},
 																														End: ast.Location{
-																															Line: int(994),
+																															Line: int(1004),
 																															Column: int(65),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10079,
+																													Ctx: p10454,
 																													FreeVars: ast.Identifiers{
 																														"cindent",
 																													},
@@ -123009,17 +127207,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(994),
+																															Line: int(1004),
 																															Column: int(68),
 																														},
 																														End: ast.Location{
-																															Line: int(994),
+																															Line: int(1004),
 																															Column: int(72),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10079,
+																													Ctx: p10454,
 																													FreeVars: nil,
 																												},
 																												Value: "  ",
@@ -123033,17 +127231,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(994),
+																														Line: int(1004),
 																														Column: int(78),
 																													},
 																													End: ast.Location{
-																														Line: int(994),
+																														Line: int(1004),
 																														Column: int(85),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10079,
+																												Ctx: p10454,
 																												FreeVars: ast.Identifiers{
 																													"cindent",
 																												},
@@ -123082,17 +127280,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(995),
+																													Line: int(1005),
 																													Column: int(22),
 																												},
 																												End: ast.Location{
-																													Line: int(995),
+																													Line: int(1005),
 																													Column: int(44),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10079,
+																											Ctx: p10454,
 																											FreeVars: nil,
 																										},
 																										Left: &ast.LiteralString{
@@ -123100,17 +127298,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(995),
+																														Line: int(1005),
 																														Column: int(22),
 																													},
 																													End: ast.Location{
-																														Line: int(995),
+																														Line: int(1005),
 																														Column: int(26),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10079,
+																												Ctx: p10454,
 																												FreeVars: nil,
 																											},
 																											Value: "\n",
@@ -123124,17 +127322,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(995),
+																														Line: int(1005),
 																														Column: int(29),
 																													},
 																													End: ast.Location{
-																														Line: int(995),
+																														Line: int(1005),
 																														Column: int(44),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10079,
+																												Ctx: p10454,
 																												FreeVars: nil,
 																											},
 																											Target: &ast.Self{
@@ -123142,11 +127340,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(995),
+																															Line: int(1005),
 																															Column: int(29),
 																														},
 																														End: ast.Location{
-																															Line: int(995),
+																															Line: int(1005),
 																															Column: int(33),
 																														},
 																														File: p1,
@@ -123194,17 +127392,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(996),
+																										Line: int(1006),
 																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(1003),
+																										Line: int(1013),
 																										Column: int(14),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p10045,
+																								Ctx: p10420,
 																								FreeVars: ast.Identifiers{
 																									"cindent",
 																									"std",
@@ -123216,17 +127414,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(996),
+																											Line: int(1006),
 																											Column: int(23),
 																										},
 																										End: ast.Location{
-																											Line: int(996),
+																											Line: int(1006),
 																											Column: int(67),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10045,
+																									Ctx: p10420,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																										"value",
@@ -123237,17 +127435,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(996),
+																												Line: int(1006),
 																												Column: int(23),
 																											},
 																											End: ast.Location{
-																												Line: int(996),
+																												Line: int(1006),
 																												Column: int(42),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10045,
+																										Ctx: p10420,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																											"value",
@@ -123258,17 +127456,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(996),
+																													Line: int(1006),
 																													Column: int(23),
 																												},
 																												End: ast.Location{
-																													Line: int(996),
+																													Line: int(1006),
 																													Column: int(35),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10045,
+																											Ctx: p10420,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																											},
@@ -123278,11 +127476,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(996),
+																														Line: int(1006),
 																														Column: int(23),
 																													},
 																													End: ast.Location{
-																														Line: int(996),
+																														Line: int(1006),
 																														Column: int(26),
 																													},
 																													File: p1,
@@ -123330,17 +127528,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(996),
+																																Line: int(1006),
 																																Column: int(36),
 																															},
 																															End: ast.Location{
-																																Line: int(996),
+																																Line: int(1006),
 																																Column: int(41),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p10109,
+																														Ctx: p10484,
 																														FreeVars: ast.Identifiers{
 																															"value",
 																														},
@@ -123364,17 +127562,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(996),
+																												Line: int(1006),
 																												Column: int(46),
 																											},
 																											End: ast.Location{
-																												Line: int(996),
+																												Line: int(1006),
 																												Column: int(67),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10045,
+																										Ctx: p10420,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																											"value",
@@ -123385,17 +127583,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(996),
+																													Line: int(1006),
 																													Column: int(46),
 																												},
 																												End: ast.Location{
-																													Line: int(996),
+																													Line: int(1006),
 																													Column: int(63),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10045,
+																											Ctx: p10420,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																												"value",
@@ -123406,17 +127604,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(996),
+																														Line: int(1006),
 																														Column: int(46),
 																													},
 																													End: ast.Location{
-																														Line: int(996),
+																														Line: int(1006),
 																														Column: int(56),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10045,
+																												Ctx: p10420,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -123426,11 +127624,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(996),
+																															Line: int(1006),
 																															Column: int(46),
 																														},
 																														End: ast.Location{
-																															Line: int(996),
+																															Line: int(1006),
 																															Column: int(49),
 																														},
 																														File: p1,
@@ -123478,17 +127676,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(996),
+																																	Line: int(1006),
 																																	Column: int(57),
 																																},
 																																End: ast.Location{
-																																	Line: int(996),
+																																	Line: int(1006),
 																																	Column: int(62),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p10122,
+																															Ctx: p10497,
 																															FreeVars: ast.Identifiers{
 																																"value",
 																															},
@@ -123512,17 +127710,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(996),
+																													Line: int(1006),
 																													Column: int(66),
 																												},
 																												End: ast.Location{
-																													Line: int(996),
+																													Line: int(1006),
 																													Column: int(67),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10045,
+																											Ctx: p10420,
 																											FreeVars: nil,
 																										},
 																										Value: float64(0),
@@ -123536,17 +127734,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(996),
+																											Line: int(1006),
 																											Column: int(73),
 																										},
 																										End: ast.Location{
-																											Line: int(999),
+																											Line: int(1009),
 																											Column: int(14),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10045,
+																									Ctx: p10420,
 																									FreeVars: ast.Identifiers{
 																										"cindent",
 																									},
@@ -123582,17 +127780,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(997),
+																														Line: int(1007),
 																														Column: int(27),
 																													},
 																													End: ast.Location{
-																														Line: int(997),
+																														Line: int(1007),
 																														Column: int(41),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10130,
+																												Ctx: p10505,
 																												FreeVars: ast.Identifiers{
 																													"cindent",
 																												},
@@ -123602,17 +127800,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(997),
+																															Line: int(1007),
 																															Column: int(27),
 																														},
 																														End: ast.Location{
-																															Line: int(997),
+																															Line: int(1007),
 																															Column: int(34),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10130,
+																													Ctx: p10505,
 																													FreeVars: ast.Identifiers{
 																														"cindent",
 																													},
@@ -123626,17 +127824,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(997),
+																															Line: int(1007),
 																															Column: int(37),
 																														},
 																														End: ast.Location{
-																															Line: int(997),
+																															Line: int(1007),
 																															Column: int(41),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10130,
+																													Ctx: p10505,
 																													FreeVars: nil,
 																												},
 																												Value: "  ",
@@ -123675,17 +127873,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(998),
+																														Line: int(1008),
 																														Column: int(22),
 																													},
 																													End: ast.Location{
-																														Line: int(998),
+																														Line: int(1008),
 																														Column: int(44),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10130,
+																												Ctx: p10505,
 																												FreeVars: nil,
 																											},
 																											Left: &ast.LiteralString{
@@ -123693,17 +127891,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(998),
+																															Line: int(1008),
 																															Column: int(22),
 																														},
 																														End: ast.Location{
-																															Line: int(998),
+																															Line: int(1008),
 																															Column: int(26),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10130,
+																													Ctx: p10505,
 																													FreeVars: nil,
 																												},
 																												Value: "\n",
@@ -123717,17 +127915,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(998),
+																															Line: int(1008),
 																															Column: int(29),
 																														},
 																														End: ast.Location{
-																															Line: int(998),
+																															Line: int(1008),
 																															Column: int(44),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10130,
+																													Ctx: p10505,
 																													FreeVars: nil,
 																												},
 																												Target: &ast.Self{
@@ -123735,11 +127933,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(998),
+																																Line: int(1008),
 																																Column: int(29),
 																															},
 																															End: ast.Location{
-																																Line: int(998),
+																																Line: int(1008),
 																																Column: int(33),
 																															},
 																															File: p1,
@@ -123787,17 +127985,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(999),
+																											Line: int(1009),
 																											Column: int(20),
 																										},
 																										End: ast.Location{
-																											Line: int(1003),
+																											Line: int(1013),
 																											Column: int(14),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10045,
+																									Ctx: p10420,
 																									FreeVars: ast.Identifiers{
 																										"cindent",
 																									},
@@ -123833,17 +128031,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1001),
+																														Line: int(1011),
 																														Column: int(27),
 																													},
 																													End: ast.Location{
-																														Line: int(1001),
+																														Line: int(1011),
 																														Column: int(34),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10146,
+																												Ctx: p10521,
 																												FreeVars: ast.Identifiers{
 																													"cindent",
 																												},
@@ -123881,17 +128079,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1002),
+																														Line: int(1012),
 																														Column: int(22),
 																													},
 																													End: ast.Location{
-																														Line: int(1002),
+																														Line: int(1012),
 																														Column: int(25),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10146,
+																												Ctx: p10521,
 																												FreeVars: nil,
 																											},
 																											Value: " ",
@@ -123915,11 +128113,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1004),
+																						Line: int(1014),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(1009),
+																						Line: int(1019),
 																						Column: int(42),
 																					},
 																					File: p1,
@@ -123932,7 +128130,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p9508,
+																				Ctx: p9898,
 																				FreeVars: ast.Identifiers{
 																					"aux",
 																					"cindent",
@@ -124246,17 +128444,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(1005),
+																																						Line: int(1015),
 																																						Column: int(13),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(1005),
+																																						Line: int(1015),
 																																						Column: int(98),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p10180,
+																																				Ctx: p10555,
 																																				FreeVars: ast.Identifiers{
 																																					"aux",
 																																					"k",
@@ -124271,17 +128469,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(1005),
+																																							Line: int(1015),
 																																							Column: int(13),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(1005),
+																																							Line: int(1015),
 																																							Column: int(56),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p10180,
+																																					Ctx: p10555,
 																																					FreeVars: ast.Identifiers{
 																																						"k",
 																																						"param",
@@ -124293,17 +128491,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(1005),
+																																								Line: int(1015),
 																																								Column: int(13),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(1005),
+																																								Line: int(1015),
 																																								Column: int(42),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p10180,
+																																						Ctx: p10555,
 																																						FreeVars: ast.Identifiers{
 																																							"k",
 																																							"std",
@@ -124314,17 +128512,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(1005),
+																																									Line: int(1015),
 																																									Column: int(13),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(1005),
+																																									Line: int(1015),
 																																									Column: int(36),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p10180,
+																																							Ctx: p10555,
 																																							FreeVars: ast.Identifiers{
 																																								"k",
 																																								"std",
@@ -124335,17 +128533,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(1005),
+																																										Line: int(1015),
 																																										Column: int(13),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(1005),
+																																										Line: int(1015),
 																																										Column: int(33),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p10180,
+																																								Ctx: p10555,
 																																								FreeVars: ast.Identifiers{
 																																									"std",
 																																								},
@@ -124355,11 +128553,11 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(13),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(16),
 																																										},
 																																										File: p1,
@@ -124414,17 +128612,17 @@ var _StdAst = &ast.DesugaredObject{
 																																											LocRange: ast.LocationRange{
 																																												FileName: "<std>",
 																																												Begin: ast.Location{
-																																													Line: int(1005),
+																																													Line: int(1015),
 																																													Column: int(34),
 																																												},
 																																												End: ast.Location{
-																																													Line: int(1005),
+																																													Line: int(1015),
 																																													Column: int(35),
 																																												},
 																																												File: p1,
 																																											},
 																																											Fodder: ast.Fodder{},
-																																											Ctx: p10196,
+																																											Ctx: p10571,
 																																											FreeVars: ast.Identifiers{
 																																												"k",
 																																											},
@@ -124448,17 +128646,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(1005),
+																																									Line: int(1015),
 																																									Column: int(39),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(1005),
+																																									Line: int(1015),
 																																									Column: int(42),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p10180,
+																																							Ctx: p10555,
 																																							FreeVars: nil,
 																																						},
 																																						Value: ":",
@@ -124473,17 +128671,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(1005),
+																																								Line: int(1015),
 																																								Column: int(45),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(1005),
+																																								Line: int(1015),
 																																								Column: int(56),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p10180,
+																																						Ctx: p10555,
 																																						FreeVars: ast.Identifiers{
 																																							"param",
 																																						},
@@ -124493,11 +128691,11 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(1005),
+																																									Line: int(1015),
 																																									Column: int(45),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(1005),
+																																									Line: int(1015),
 																																									Column: int(50),
 																																								},
 																																								File: p1,
@@ -124544,17 +128742,17 @@ var _StdAst = &ast.DesugaredObject{
 																																					LocRange: ast.LocationRange{
 																																						FileName: "<std>",
 																																						Begin: ast.Location{
-																																							Line: int(1005),
+																																							Line: int(1015),
 																																							Column: int(59),
 																																						},
 																																						End: ast.Location{
-																																							Line: int(1005),
+																																							Line: int(1015),
 																																							Column: int(98),
 																																						},
 																																						File: p1,
 																																					},
 																																					Fodder: ast.Fodder{},
-																																					Ctx: p10180,
+																																					Ctx: p10555,
 																																					FreeVars: ast.Identifiers{
 																																						"aux",
 																																						"k",
@@ -124568,17 +128766,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(1005),
+																																								Line: int(1015),
 																																								Column: int(59),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(1005),
+																																								Line: int(1015),
 																																								Column: int(62),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p10180,
+																																						Ctx: p10555,
 																																						FreeVars: ast.Identifiers{
 																																							"aux",
 																																						},
@@ -124594,17 +128792,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(63),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(67),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p10210,
+																																									Ctx: p10585,
 																																									FreeVars: ast.Identifiers{
 																																										"k",
 																																										"v",
@@ -124615,17 +128813,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(63),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(64),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p10210,
+																																										Ctx: p10585,
 																																										FreeVars: ast.Identifiers{
 																																											"v",
 																																										},
@@ -124638,17 +128836,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(65),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(66),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p10210,
+																																										Ctx: p10585,
 																																										FreeVars: ast.Identifiers{
 																																											"k",
 																																										},
@@ -124666,17 +128864,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(69),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(79),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p10210,
+																																									Ctx: p10585,
 																																									FreeVars: ast.Identifiers{
 																																										"k",
 																																										"path",
@@ -124687,17 +128885,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(69),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(73),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p10210,
+																																										Ctx: p10585,
 																																										FreeVars: ast.Identifiers{
 																																											"path",
 																																										},
@@ -124711,17 +128909,17 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(76),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(79),
 																																											},
 																																											File: p1,
 																																										},
 																																										Fodder: ast.Fodder{},
-																																										Ctx: p10210,
+																																										Ctx: p10585,
 																																										FreeVars: ast.Identifiers{
 																																											"k",
 																																										},
@@ -124733,17 +128931,17 @@ var _StdAst = &ast.DesugaredObject{
 																																													LocRange: ast.LocationRange{
 																																														FileName: "<std>",
 																																														Begin: ast.Location{
-																																															Line: int(1005),
+																																															Line: int(1015),
 																																															Column: int(77),
 																																														},
 																																														End: ast.Location{
-																																															Line: int(1005),
+																																															Line: int(1015),
 																																															Column: int(78),
 																																														},
 																																														File: p1,
 																																													},
 																																													Fodder: ast.Fodder{},
-																																													Ctx: p10224,
+																																													Ctx: p10599,
 																																													FreeVars: ast.Identifiers{
 																																														"k",
 																																													},
@@ -124765,17 +128963,17 @@ var _StdAst = &ast.DesugaredObject{
 																																									LocRange: ast.LocationRange{
 																																										FileName: "<std>",
 																																										Begin: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(81),
 																																										},
 																																										End: ast.Location{
-																																											Line: int(1005),
+																																											Line: int(1015),
 																																											Column: int(97),
 																																										},
 																																										File: p1,
 																																									},
 																																									Fodder: ast.Fodder{},
-																																									Ctx: p10210,
+																																									Ctx: p10585,
 																																									FreeVars: ast.Identifiers{
 																																										"param",
 																																									},
@@ -124785,11 +128983,11 @@ var _StdAst = &ast.DesugaredObject{
 																																										LocRange: ast.LocationRange{
 																																											FileName: "<std>",
 																																											Begin: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(81),
 																																											},
 																																											End: ast.Location{
-																																												Line: int(1005),
+																																												Line: int(1015),
 																																												Column: int(86),
 																																											},
 																																											File: p1,
@@ -124854,17 +129052,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1007),
+																																		Line: int(1017),
 																																		Column: int(26),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1007),
+																																		Line: int(1017),
 																																		Column: int(40),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p10232,
+																																Ctx: p10607,
 																																FreeVars: ast.Identifiers{
 																																	"k",
 																																	"params",
@@ -124878,17 +129076,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(1007),
+																																					Line: int(1017),
 																																					Column: int(27),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(1007),
+																																					Line: int(1017),
 																																					Column: int(39),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p10236,
+																																			Ctx: p10611,
 																																			FreeVars: ast.Identifiers{
 																																				"k",
 																																				"params",
@@ -124900,17 +129098,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(1007),
+																																						Line: int(1017),
 																																						Column: int(27),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(1007),
+																																						Line: int(1017),
 																																						Column: int(33),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p10236,
+																																				Ctx: p10611,
 																																				FreeVars: ast.Identifiers{
 																																					"params",
 																																				},
@@ -124926,17 +129124,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(1007),
+																																									Line: int(1017),
 																																									Column: int(34),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(1007),
+																																									Line: int(1017),
 																																									Column: int(38),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p10242,
+																																							Ctx: p10617,
 																																							FreeVars: ast.Identifiers{
 																																								"k",
 																																								"v",
@@ -124947,17 +129145,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(1007),
+																																										Line: int(1017),
 																																										Column: int(34),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(1007),
+																																										Line: int(1017),
 																																										Column: int(35),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p10242,
+																																								Ctx: p10617,
 																																								FreeVars: ast.Identifiers{
 																																									"v",
 																																								},
@@ -124970,17 +129168,17 @@ var _StdAst = &ast.DesugaredObject{
 																																								LocRange: ast.LocationRange{
 																																									FileName: "<std>",
 																																									Begin: ast.Location{
-																																										Line: int(1007),
+																																										Line: int(1017),
 																																										Column: int(36),
 																																									},
 																																									End: ast.Location{
-																																										Line: int(1007),
+																																										Line: int(1017),
 																																										Column: int(37),
 																																									},
 																																									File: p1,
 																																								},
 																																								Fodder: ast.Fodder{},
-																																								Ctx: p10242,
+																																								Ctx: p10617,
 																																								FreeVars: ast.Identifiers{
 																																									"k",
 																																								},
@@ -125025,17 +129223,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1006),
+																													Line: int(1016),
 																													Column: int(22),
 																												},
 																												End: ast.Location{
-																													Line: int(1006),
+																													Line: int(1016),
 																													Column: int(41),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10232,
+																											Ctx: p10607,
 																											FreeVars: ast.Identifiers{
 																												"std",
 																												"v",
@@ -125046,17 +129244,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1006),
+																														Line: int(1016),
 																														Column: int(22),
 																													},
 																													End: ast.Location{
-																														Line: int(1006),
+																														Line: int(1016),
 																														Column: int(38),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10232,
+																												Ctx: p10607,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -125066,11 +129264,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1006),
+																															Line: int(1016),
 																															Column: int(22),
 																														},
 																														End: ast.Location{
-																															Line: int(1006),
+																															Line: int(1016),
 																															Column: int(25),
 																														},
 																														File: p1,
@@ -125118,17 +129316,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(1006),
+																																	Line: int(1016),
 																																	Column: int(39),
 																																},
 																																End: ast.Location{
-																																	Line: int(1006),
+																																	Line: int(1016),
 																																	Column: int(40),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p10257,
+																															Ctx: p10632,
 																															FreeVars: ast.Identifiers{
 																																"v",
 																															},
@@ -125164,17 +129362,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1009),
+																							Line: int(1019),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(1009),
+																							Line: int(1019),
 																							Column: int(42),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p9508,
+																					Ctx: p9898,
 																					FreeVars: ast.Identifiers{
 																						"cindent",
 																						"lines",
@@ -125186,17 +129384,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1009),
+																								Line: int(1019),
 																								Column: int(11),
 																							},
 																							End: ast.Location{
-																								Line: int(1009),
+																								Line: int(1019),
 																								Column: int(19),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p9508,
+																						Ctx: p9898,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -125206,11 +129404,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1009),
+																									Line: int(1019),
 																									Column: int(11),
 																								},
 																								End: ast.Location{
-																									Line: int(1009),
+																									Line: int(1019),
 																									Column: int(14),
 																								},
 																								File: p1,
@@ -125265,17 +129463,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1009),
+																											Line: int(1019),
 																											Column: int(20),
 																										},
 																										End: ast.Location{
-																											Line: int(1009),
+																											Line: int(1019),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10269,
+																									Ctx: p10644,
 																									FreeVars: ast.Identifiers{
 																										"cindent",
 																									},
@@ -125285,17 +129483,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1009),
+																												Line: int(1019),
 																												Column: int(20),
 																											},
 																											End: ast.Location{
-																												Line: int(1009),
+																												Line: int(1019),
 																												Column: int(24),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10269,
+																										Ctx: p10644,
 																										FreeVars: nil,
 																									},
 																									Value: "\n",
@@ -125309,17 +129507,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1009),
+																												Line: int(1019),
 																												Column: int(27),
 																											},
 																											End: ast.Location{
-																												Line: int(1009),
+																												Line: int(1019),
 																												Column: int(34),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10269,
+																										Ctx: p10644,
 																										FreeVars: ast.Identifiers{
 																											"cindent",
 																										},
@@ -125335,17 +129533,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1009),
+																											Line: int(1019),
 																											Column: int(36),
 																										},
 																										End: ast.Location{
-																											Line: int(1009),
+																											Line: int(1019),
 																											Column: int(41),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10269,
+																									Ctx: p10644,
 																									FreeVars: ast.Identifiers{
 																										"lines",
 																									},
@@ -125403,17 +129601,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1010),
+									Line: int(1020),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1010),
+									Line: int(1020),
 									Column: int(23),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p9497,
+							Ctx: p9887,
 							FreeVars: ast.Identifiers{
 								"aux",
 								"value",
@@ -125424,11 +129622,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1010),
+										Line: int(1020),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1010),
+										Line: int(1020),
 										Column: int(8),
 									},
 									File: p1,
@@ -125441,7 +129639,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p9497,
+								Ctx: p9887,
 								FreeVars: ast.Identifiers{
 									"aux",
 								},
@@ -125457,17 +129655,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1010),
+													Line: int(1020),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1010),
+													Line: int(1020),
 													Column: int(14),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10284,
+											Ctx: p10659,
 											FreeVars: ast.Identifiers{
 												"value",
 											},
@@ -125482,17 +129680,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1010),
+													Line: int(1020),
 													Column: int(16),
 												},
 												End: ast.Location{
-													Line: int(1010),
+													Line: int(1020),
 													Column: int(18),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10284,
+											Ctx: p10659,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -125507,17 +129705,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1010),
+													Line: int(1020),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(1010),
+													Line: int(1020),
 													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10284,
+											Ctx: p10659,
 											FreeVars: nil,
 										},
 										Value: "",
@@ -125601,17 +129799,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1012),
+											Line: int(1022),
 											Column: int(52),
 										},
 										End: ast.Location{
-											Line: int(1012),
+											Line: int(1022),
 											Column: int(57),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: nil,
 								},
 								Value: false,
@@ -125627,17 +129825,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1012),
+											Line: int(1022),
 											Column: int(74),
 										},
 										End: ast.Location{
-											Line: int(1012),
+											Line: int(1022),
 											Column: int(78),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: nil,
 								},
 								Value: true,
@@ -125653,11 +129851,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1013),
+								Line: int(1023),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1018),
+								Line: int(1028),
 								Column: int(53),
 							},
 							File: p1,
@@ -125670,7 +129868,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p10294,
+						Ctx: p10669,
 						FreeVars: ast.Identifiers{
 							"c_document_end",
 							"indent_array_in_object",
@@ -125678,43 +129876,44 @@ var _StdAst = &ast.DesugaredObject{
 							"value",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1013),
+									Line: int(1023),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(1013),
-									Column: int(34),
+									Line: int(1023),
+									Column: int(27),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p10294,
+							Ctx: p10669,
 							FreeVars: ast.Identifiers{
 								"std",
 								"value",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1013),
-										Column: int(8),
+										Line: int(1023),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(1013),
-										Column: int(23),
+										Line: int(1023),
+										Column: int(27),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10294,
+								Ctx: p10669,
 								FreeVars: ast.Identifiers{
 									"std",
 									"value",
@@ -125725,17 +129924,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1013),
-											Column: int(8),
+											Line: int(1023),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(1013),
-											Column: int(16),
+											Line: int(1023),
+											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -125745,12 +129944,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1013),
-												Column: int(8),
+												Line: int(1023),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1013),
-												Column: int(11),
+												Line: int(1023),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -125781,7 +129980,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isArray",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -125797,17 +129996,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1013),
-														Column: int(17),
+														Line: int(1023),
+														Column: int(21),
 													},
 													End: ast.Location{
-														Line: int(1013),
-														Column: int(22),
+														Line: int(1023),
+														Column: int(26),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10310,
+												Ctx: p10685,
 												FreeVars: ast.Identifiers{
 													"value",
 												},
@@ -125824,30 +130023,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(1013),
-										Column: int(27),
-									},
-									End: ast.Location{
-										Line: int(1013),
-										Column: int(34),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p10294,
-								FreeVars: nil,
-							},
-							Value: "array",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -125855,11 +130030,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1014),
+									Line: int(1024),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1014),
+									Line: int(1024),
 									Column: int(75),
 								},
 								File: p1,
@@ -125872,7 +130047,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p10294,
+							Ctx: p10669,
 							FreeVars: ast.Identifiers{
 								"std",
 								"value",
@@ -125883,17 +130058,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1014),
+										Line: int(1024),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(1014),
+										Line: int(1024),
 										Column: int(75),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10294,
+								Ctx: p10669,
 								FreeVars: ast.Identifiers{
 									"std",
 									"value",
@@ -125904,17 +130079,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1014),
+											Line: int(1024),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(1014),
+											Line: int(1024),
 											Column: int(57),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: nil,
 								},
 								Value: "manifestYamlStream only takes arrays, got ",
@@ -125928,17 +130103,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1014),
+											Line: int(1024),
 											Column: int(60),
 										},
 										End: ast.Location{
-											Line: int(1014),
+											Line: int(1024),
 											Column: int(75),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: ast.Identifiers{
 										"std",
 										"value",
@@ -125949,17 +130124,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1014),
+												Line: int(1024),
 												Column: int(60),
 											},
 											End: ast.Location{
-												Line: int(1014),
+												Line: int(1024),
 												Column: int(68),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p10294,
+										Ctx: p10669,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -125969,11 +130144,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1014),
+													Line: int(1024),
 													Column: int(60),
 												},
 												End: ast.Location{
-													Line: int(1014),
+													Line: int(1024),
 													Column: int(63),
 												},
 												File: p1,
@@ -126021,17 +130196,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1014),
+															Line: int(1024),
 															Column: int(69),
 														},
 														End: ast.Location{
-															Line: int(1014),
+															Line: int(1024),
 															Column: int(74),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10328,
+													Ctx: p10702,
 													FreeVars: ast.Identifiers{
 														"value",
 													},
@@ -126063,17 +130238,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1016),
+									Line: int(1026),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1018),
+									Line: int(1028),
 									Column: int(53),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p10294,
+							Ctx: p10669,
 							FreeVars: ast.Identifiers{
 								"c_document_end",
 								"indent_array_in_object",
@@ -126086,17 +130261,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1016),
+										Line: int(1026),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(1018),
+										Line: int(1028),
 										Column: int(8),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10294,
+								Ctx: p10669,
 								FreeVars: ast.Identifiers{
 									"indent_array_in_object",
 									"std",
@@ -126108,11 +130283,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1016),
+											Line: int(1026),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1016),
+											Line: int(1026),
 											Column: int(14),
 										},
 										File: p1,
@@ -126125,7 +130300,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: nil,
 								},
 								Value: "---\n",
@@ -126139,17 +130314,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1016),
+											Line: int(1026),
 											Column: int(17),
 										},
 										End: ast.Location{
-											Line: int(1018),
+											Line: int(1028),
 											Column: int(8),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: ast.Identifiers{
 										"indent_array_in_object",
 										"std",
@@ -126161,17 +130336,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1016),
+												Line: int(1026),
 												Column: int(17),
 											},
 											End: ast.Location{
-												Line: int(1016),
+												Line: int(1026),
 												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p10294,
+										Ctx: p10669,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -126181,11 +130356,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1016),
+													Line: int(1026),
 													Column: int(17),
 												},
 												End: ast.Location{
-													Line: int(1016),
+													Line: int(1026),
 													Column: int(20),
 												},
 												File: p1,
@@ -126233,11 +130408,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1017),
+															Line: int(1027),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1017),
+															Line: int(1027),
 															Column: int(18),
 														},
 														File: p1,
@@ -126250,7 +130425,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p10347,
+													Ctx: p10721,
 													FreeVars: nil,
 												},
 												Value: "\n---\n",
@@ -126417,17 +130592,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1017),
+																							Line: int(1027),
 																							Column: int(21),
 																						},
 																						End: ast.Location{
-																							Line: int(1017),
+																							Line: int(1027),
 																							Column: int(67),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p10363,
+																					Ctx: p10737,
 																					FreeVars: ast.Identifiers{
 																						"e",
 																						"indent_array_in_object",
@@ -126439,17 +130614,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1017),
+																								Line: int(1027),
 																								Column: int(21),
 																							},
 																							End: ast.Location{
-																								Line: int(1017),
+																								Line: int(1027),
 																								Column: int(40),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p10363,
+																						Ctx: p10737,
 																						FreeVars: ast.Identifiers{
 																							"std",
 																						},
@@ -126459,11 +130634,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1017),
+																									Line: int(1027),
 																									Column: int(21),
 																								},
 																								End: ast.Location{
-																									Line: int(1017),
+																									Line: int(1027),
 																									Column: int(24),
 																								},
 																								File: p1,
@@ -126511,17 +130686,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1017),
+																											Line: int(1027),
 																											Column: int(41),
 																										},
 																										End: ast.Location{
-																											Line: int(1017),
+																											Line: int(1027),
 																											Column: int(42),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10372,
+																									Ctx: p10746,
 																									FreeVars: ast.Identifiers{
 																										"e",
 																									},
@@ -126536,17 +130711,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1017),
+																											Line: int(1027),
 																											Column: int(44),
 																										},
 																										End: ast.Location{
-																											Line: int(1017),
+																											Line: int(1027),
 																											Column: int(66),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10372,
+																									Ctx: p10746,
 																									FreeVars: ast.Identifiers{
 																										"indent_array_in_object",
 																									},
@@ -126578,17 +130753,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1017),
+																			Line: int(1027),
 																			Column: int(77),
 																		},
 																		End: ast.Location{
-																			Line: int(1017),
+																			Line: int(1027),
 																			Column: int(82),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p10347,
+																	Ctx: p10721,
 																	FreeVars: ast.Identifiers{
 																		"value",
 																	},
@@ -126630,17 +130805,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1018),
+										Line: int(1028),
 										Column: int(11),
 									},
 									End: ast.Location{
-										Line: int(1018),
+										Line: int(1028),
 										Column: int(53),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10294,
+								Ctx: p10669,
 								FreeVars: ast.Identifiers{
 									"c_document_end",
 								},
@@ -126650,17 +130825,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1018),
+											Line: int(1028),
 											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(1018),
+											Line: int(1028),
 											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: ast.Identifiers{
 										"c_document_end",
 									},
@@ -126673,17 +130848,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1018),
+											Line: int(1028),
 											Column: int(34),
 										},
 										End: ast.Location{
-											Line: int(1018),
+											Line: int(1028),
 											Column: int(43),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: nil,
 								},
 								Value: "\n...\n",
@@ -126696,17 +130871,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1018),
+											Line: int(1028),
 											Column: int(49),
 										},
 										End: ast.Location{
-											Line: int(1018),
+											Line: int(1028),
 											Column: int(53),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10294,
+									Ctx: p10669,
 									FreeVars: nil,
 								},
 								Value: "\n",
@@ -126768,7 +130943,7 @@ var _StdAst = &ast.DesugaredObject{
 					Required: []ast.CommaSeparatedID{
 						ast.CommaSeparatedID{
 							NameFodder: ast.Fodder{},
-							Name: "o",
+							Name: "v",
 							CommaFodder: nil,
 						},
 					},
@@ -126781,11 +130956,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1022),
+								Line: int(1032),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1041),
+								Line: int(1051),
 								Column: int(13),
 							},
 							File: p1,
@@ -126798,182 +130973,136 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p10391,
+						Ctx: p10765,
 						FreeVars: ast.Identifiers{
-							"o",
 							"std",
+							"v",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1022),
+									Line: int(1032),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(1022),
-									Column: int(31),
+									Line: int(1032),
+									Column: int(23),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p10391,
+							Ctx: p10765,
 							FreeVars: ast.Identifiers{
-								"o",
 								"std",
+								"v",
 							},
 						},
-						Left: &ast.Apply{
+						Target: &ast.Index{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1022),
+										Line: int(1032),
 										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(1022),
-										Column: int(19),
+										Line: int(1032),
+										Column: int(20),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10391,
+								Ctx: p10765,
 								FreeVars: ast.Identifiers{
-									"o",
 									"std",
 								},
 							},
-							Target: &ast.Index{
+							Target: &ast.Var{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1022),
+											Line: int(1032),
 											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(1022),
-											Column: int(16),
+											Line: int(1032),
+											Column: int(11),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10391,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
 								},
-								Target: &ast.Var{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(1022),
-												Column: int(8),
-											},
-											End: ast.Location{
-												Line: int(1022),
-												Column: int(11),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: nil,
-										FreeVars: ast.Identifiers{
-											"std",
+								Id: "std",
+							},
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
 										},
-									},
-									Id: "std",
-								},
-								LeftBracketFodder: ast.Fodder{},
-								Index: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "",
-											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											File: nil,
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
 										},
-										Fodder: nil,
-										Ctx: nil,
-										FreeVars: nil,
+										File: nil,
 									},
-									Value: "type",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: nil,
 								},
-								RightBracketFodder: nil,
-								Id: nil,
+								Value: "isObject",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
 							},
-							FodderLeft: ast.Fodder{},
-							Arguments: ast.Arguments{
-								Positional: []ast.CommaSeparatedExpr{
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(1022),
-														Column: int(17),
-													},
-													End: ast.Location{
-														Line: int(1022),
-														Column: int(18),
-													},
-													File: p1,
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(1032),
+													Column: int(21),
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p10404,
-												FreeVars: ast.Identifiers{
-													"o",
+												End: ast.Location{
+													Line: int(1032),
+													Column: int(22),
 												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p10776,
+											FreeVars: ast.Identifiers{
+												"v",
 											},
-											Id: "o",
 										},
-										CommaFodder: nil,
-									},
-								},
-								Named: nil,
-							},
-							TrailingComma: false,
-							TailStrict: false,
-							FodderRight: ast.Fodder{},
-							TailStrictFodder: nil,
-						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(12),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(1022),
-										Column: int(23),
-									},
-									End: ast.Location{
-										Line: int(1022),
-										Column: int(31),
+										Id: "v",
 									},
-									File: p1,
+									CommaFodder: nil,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p10391,
-								FreeVars: nil,
 							},
-							Value: "object",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
+							Named: nil,
 						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Local{
@@ -126981,11 +131110,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1023),
+									Line: int(1033),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1027),
+									Line: int(1037),
 									Column: int(40),
 								},
 								File: p1,
@@ -126998,10 +131127,10 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p10391,
+							Ctx: p10765,
 							FreeVars: ast.Identifiers{
-								"o",
 								"std",
+								"v",
 							},
 						},
 						Binds: ast.LocalBinds{
@@ -127026,8 +131155,8 @@ var _StdAst = &ast.DesugaredObject{
 										Fodder: nil,
 										Ctx: nil,
 										FreeVars: ast.Identifiers{
-											"o",
 											"std",
+											"v",
 										},
 									},
 									Target: &ast.Index{
@@ -127119,8 +131248,8 @@ var _StdAst = &ast.DesugaredObject{
 														Fodder: nil,
 														Ctx: nil,
 														FreeVars: ast.Identifiers{
-															"o",
 															"std",
+															"v",
 														},
 													},
 													ParenLeftFodder: nil,
@@ -127154,8 +131283,8 @@ var _StdAst = &ast.DesugaredObject{
 															Ctx: nil,
 															FreeVars: ast.Identifiers{
 																"k",
-																"o",
 																"std",
+																"v",
 															},
 														},
 														Elements: []ast.CommaSeparatedExpr{
@@ -127178,8 +131307,8 @@ var _StdAst = &ast.DesugaredObject{
 																		Ctx: nil,
 																		FreeVars: ast.Identifiers{
 																			"k",
-																			"o",
 																			"std",
+																			"v",
 																		},
 																	},
 																	Target: &ast.Index{
@@ -127259,11 +131388,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1024),
+																								Line: int(1034),
 																								Column: int(9),
 																							},
 																							End: ast.Location{
-																								Line: int(1024),
+																								Line: int(1034),
 																								Column: int(17),
 																							},
 																							File: p1,
@@ -127276,7 +131405,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p10435,
+																						Ctx: p10806,
 																						FreeVars: nil,
 																					},
 																					Value: "%s: %s",
@@ -127291,21 +131420,21 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1024),
+																								Line: int(1034),
 																								Column: int(20),
 																							},
 																							End: ast.Location{
-																								Line: int(1024),
+																								Line: int(1034),
 																								Column: int(73),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p10435,
+																						Ctx: p10806,
 																						FreeVars: ast.Identifiers{
 																							"k",
-																							"o",
 																							"std",
+																							"v",
 																						},
 																					},
 																					Elements: []ast.CommaSeparatedExpr{
@@ -127315,17 +131444,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1024),
+																											Line: int(1034),
 																											Column: int(21),
 																										},
 																										End: ast.Location{
-																											Line: int(1024),
+																											Line: int(1034),
 																											Column: int(46),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10440,
+																									Ctx: p10811,
 																									FreeVars: ast.Identifiers{
 																										"k",
 																										"std",
@@ -127336,17 +131465,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1024),
+																												Line: int(1034),
 																												Column: int(21),
 																											},
 																											End: ast.Location{
-																												Line: int(1024),
+																												Line: int(1034),
 																												Column: int(43),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10440,
+																										Ctx: p10811,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
@@ -127356,11 +131485,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1024),
+																													Line: int(1034),
 																													Column: int(21),
 																												},
 																												End: ast.Location{
-																													Line: int(1024),
+																													Line: int(1034),
 																													Column: int(24),
 																												},
 																												File: p1,
@@ -127408,17 +131537,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1024),
+																															Line: int(1034),
 																															Column: int(44),
 																														},
 																														End: ast.Location{
-																															Line: int(1024),
+																															Line: int(1034),
 																															Column: int(45),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10449,
+																													Ctx: p10820,
 																													FreeVars: ast.Identifiers{
 																														"k",
 																													},
@@ -127443,21 +131572,21 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1024),
+																											Line: int(1034),
 																											Column: int(48),
 																										},
 																										End: ast.Location{
-																											Line: int(1024),
+																											Line: int(1034),
 																											Column: int(72),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10440,
+																									Ctx: p10811,
 																									FreeVars: ast.Identifiers{
 																										"k",
-																										"o",
 																										"std",
+																										"v",
 																									},
 																								},
 																								Target: &ast.Index{
@@ -127465,17 +131594,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1024),
+																												Line: int(1034),
 																												Column: int(48),
 																											},
 																											End: ast.Location{
-																												Line: int(1024),
+																												Line: int(1034),
 																												Column: int(66),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p10440,
+																										Ctx: p10811,
 																										FreeVars: ast.Identifiers{
 																											"std",
 																										},
@@ -127485,11 +131614,11 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1024),
+																													Line: int(1034),
 																													Column: int(48),
 																												},
 																												End: ast.Location{
-																													Line: int(1024),
+																													Line: int(1034),
 																													Column: int(51),
 																												},
 																												File: p1,
@@ -127537,20 +131666,20 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1024),
+																															Line: int(1034),
 																															Column: int(67),
 																														},
 																														End: ast.Location{
-																															Line: int(1024),
+																															Line: int(1034),
 																															Column: int(71),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10460,
+																													Ctx: p10831,
 																													FreeVars: ast.Identifiers{
 																														"k",
-																														"o",
+																														"v",
 																													},
 																												},
 																												Target: &ast.Var{
@@ -127558,22 +131687,22 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(1024),
+																																Line: int(1034),
 																																Column: int(67),
 																															},
 																															End: ast.Location{
-																																Line: int(1024),
+																																Line: int(1034),
 																																Column: int(68),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p10460,
+																														Ctx: p10831,
 																														FreeVars: ast.Identifiers{
-																															"o",
+																															"v",
 																														},
 																													},
-																													Id: "o",
+																													Id: "v",
 																												},
 																												LeftBracketFodder: ast.Fodder{},
 																												Index: &ast.Var{
@@ -127581,17 +131710,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(1024),
+																																Line: int(1034),
 																																Column: int(69),
 																															},
 																															End: ast.Location{
-																																Line: int(1024),
+																																Line: int(1034),
 																																Column: int(70),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p10460,
+																														Ctx: p10831,
 																														FreeVars: ast.Identifiers{
 																															"k",
 																														},
@@ -127642,20 +131771,20 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1025),
+																Line: int(1035),
 																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(1025),
+																Line: int(1035),
 																Column: int(37),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p10467,
+														Ctx: p10838,
 														FreeVars: ast.Identifiers{
-															"o",
 															"std",
+															"v",
 														},
 													},
 													Target: &ast.Index{
@@ -127663,17 +131792,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1025),
+																	Line: int(1035),
 																	Column: int(18),
 																},
 																End: ast.Location{
-																	Line: int(1025),
+																	Line: int(1035),
 																	Column: int(34),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10467,
+															Ctx: p10838,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -127683,11 +131812,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1025),
+																		Line: int(1035),
 																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(1025),
+																		Line: int(1035),
 																		Column: int(21),
 																	},
 																	File: p1,
@@ -127735,22 +131864,22 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1025),
+																				Line: int(1035),
 																				Column: int(35),
 																			},
 																			End: ast.Location{
-																				Line: int(1025),
+																				Line: int(1035),
 																				Column: int(36),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10476,
+																		Ctx: p10847,
 																		FreeVars: ast.Identifiers{
-																			"o",
+																			"v",
 																		},
 																	},
-																	Id: "o",
+																	Id: "v",
 																},
 																CommaFodder: nil,
 															},
@@ -127874,11 +132003,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1027),
+														Line: int(1037),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(1027),
+														Line: int(1037),
 														Column: int(13),
 													},
 													File: p1,
@@ -127891,7 +132020,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: nil,
 											},
 											Value: "{%s}",
@@ -127906,17 +132035,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1027),
+														Line: int(1037),
 														Column: int(16),
 													},
 													End: ast.Location{
-														Line: int(1027),
+														Line: int(1037),
 														Column: int(40),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: ast.Identifiers{
 													"fields",
 													"std",
@@ -127929,17 +132058,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1027),
+																	Line: int(1037),
 																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(1027),
+																	Line: int(1037),
 																	Column: int(39),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10492,
+															Ctx: p10863,
 															FreeVars: ast.Identifiers{
 																"fields",
 																"std",
@@ -127950,17 +132079,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1027),
+																		Line: int(1037),
 																		Column: int(17),
 																	},
 																	End: ast.Location{
-																		Line: int(1027),
+																		Line: int(1037),
 																		Column: int(25),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10492,
+																Ctx: p10863,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -127970,11 +132099,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1027),
+																			Line: int(1037),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1027),
+																			Line: int(1037),
 																			Column: int(20),
 																		},
 																		File: p1,
@@ -128022,17 +132151,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1027),
+																					Line: int(1037),
 																					Column: int(26),
 																				},
 																				End: ast.Location{
-																					Line: int(1027),
+																					Line: int(1037),
 																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10501,
+																			Ctx: p10872,
 																			FreeVars: nil,
 																		},
 																		Value: ", ",
@@ -128047,17 +132176,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1027),
+																					Line: int(1037),
 																					Column: int(32),
 																				},
 																				End: ast.Location{
-																					Line: int(1027),
+																					Line: int(1037),
 																					Column: int(38),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10501,
+																			Ctx: p10872,
 																			FreeVars: ast.Identifiers{
 																				"fields",
 																			},
@@ -128104,192 +132233,146 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1028),
+									Line: int(1038),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(1041),
+									Line: int(1051),
 									Column: int(13),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p10391,
+							Ctx: p10765,
 							FreeVars: ast.Identifiers{
-								"o",
 								"std",
+								"v",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1028),
+										Line: int(1038),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(1028),
-										Column: int(35),
+										Line: int(1038),
+										Column: int(27),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10391,
+								Ctx: p10765,
 								FreeVars: ast.Identifiers{
-									"o",
 									"std",
+									"v",
 								},
 							},
-							Left: &ast.Apply{
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1028),
+											Line: int(1038),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(1028),
+											Line: int(1038),
 											Column: int(24),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10391,
+									Ctx: p10765,
 									FreeVars: ast.Identifiers{
-										"o",
 										"std",
 									},
 								},
-								Target: &ast.Index{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1028),
+												Line: int(1038),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(1028),
-												Column: int(21),
+												Line: int(1038),
+												Column: int(16),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p10391,
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
 									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(1028),
-													Column: int(13),
-												},
-												End: ast.Location{
-													Line: int(1028),
-													Column: int(16),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
+									Id: "std",
+								},
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-										},
-										Id: "std",
-									},
-									LeftBracketFodder: ast.Fodder{},
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
+											File: nil,
 										},
-										Value: "type",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
 									},
-									RightBracketFodder: nil,
-									Id: nil,
+									Value: "isArray",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
 								},
-								FodderLeft: ast.Fodder{},
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(1028),
-															Column: int(22),
-														},
-														End: ast.Location{
-															Line: int(1028),
-															Column: int(23),
-														},
-														File: p1,
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(1038),
+														Column: int(25),
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p10518,
-													FreeVars: ast.Identifiers{
-														"o",
+													End: ast.Location{
+														Line: int(1038),
+														Column: int(26),
 													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p10887,
+												FreeVars: ast.Identifiers{
+													"v",
 												},
-												Id: "o",
 											},
-											CommaFodder: nil,
-										},
-									},
-									Named: nil,
-								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: ast.Fodder{},
-								TailStrictFodder: nil,
-							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(12),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(1028),
-											Column: int(28),
-										},
-										End: ast.Location{
-											Line: int(1028),
-											Column: int(35),
+											Id: "v",
 										},
-										File: p1,
+										CommaFodder: nil,
 									},
-									Fodder: ast.Fodder{},
-									Ctx: p10391,
-									FreeVars: nil,
 								},
-								Value: "array",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
+								Named: nil,
 							},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
 						},
 						ThenFodder: ast.Fodder{},
 						BranchTrue: &ast.Apply{
@@ -128309,8 +132392,8 @@ var _StdAst = &ast.DesugaredObject{
 								Fodder: nil,
 								Ctx: nil,
 								FreeVars: ast.Identifiers{
-									"o",
 									"std",
+									"v",
 								},
 							},
 							Target: &ast.Index{
@@ -128390,11 +132473,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1029),
+														Line: int(1039),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(1029),
+														Line: int(1039),
 														Column: int(13),
 													},
 													File: p1,
@@ -128407,7 +132490,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: nil,
 											},
 											Value: "[%s]",
@@ -128422,20 +132505,20 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1029),
+														Line: int(1039),
 														Column: int(16),
 													},
 													End: ast.Location{
-														Line: int(1029),
+														Line: int(1039),
 														Column: int(70),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: ast.Identifiers{
-													"o",
 													"std",
+													"v",
 												},
 											},
 											Elements: []ast.CommaSeparatedExpr{
@@ -128445,20 +132528,20 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1029),
+																	Line: int(1039),
 																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(1029),
+																	Line: int(1039),
 																	Column: int(69),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10535,
+															Ctx: p10903,
 															FreeVars: ast.Identifiers{
-																"o",
 																"std",
+																"v",
 															},
 														},
 														Target: &ast.Index{
@@ -128466,17 +132549,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1029),
+																		Line: int(1039),
 																		Column: int(17),
 																	},
 																	End: ast.Location{
-																		Line: int(1029),
+																		Line: int(1039),
 																		Column: int(25),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10535,
+																Ctx: p10903,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -128486,11 +132569,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1029),
+																			Line: int(1039),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1029),
+																			Line: int(1039),
 																			Column: int(20),
 																		},
 																		File: p1,
@@ -128538,17 +132621,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1029),
+																					Line: int(1039),
 																					Column: int(26),
 																				},
 																				End: ast.Location{
-																					Line: int(1029),
+																					Line: int(1039),
 																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10544,
+																			Ctx: p10912,
 																			FreeVars: nil,
 																		},
 																		Value: ", ",
@@ -128575,8 +132658,8 @@ var _StdAst = &ast.DesugaredObject{
 																			Fodder: nil,
 																			Ctx: nil,
 																			FreeVars: ast.Identifiers{
-																				"o",
 																				"std",
+																				"v",
 																			},
 																		},
 																		Target: &ast.Index{
@@ -128676,7 +132759,7 @@ var _StdAst = &ast.DesugaredObject{
 																							Required: []ast.CommaSeparatedID{
 																								ast.CommaSeparatedID{
 																									NameFodder: nil,
-																									Name: "o2",
+																									Name: "v2",
 																									CommaFodder: nil,
 																								},
 																							},
@@ -128701,8 +132784,8 @@ var _StdAst = &ast.DesugaredObject{
 																								Fodder: nil,
 																								Ctx: nil,
 																								FreeVars: ast.Identifiers{
-																									"o2",
 																									"std",
+																									"v2",
 																								},
 																							},
 																							Elements: []ast.CommaSeparatedExpr{
@@ -128712,20 +132795,20 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1029),
+																													Line: int(1039),
 																													Column: int(33),
 																												},
 																												End: ast.Location{
-																													Line: int(1029),
+																													Line: int(1039),
 																													Column: int(55),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10560,
+																											Ctx: p10928,
 																											FreeVars: ast.Identifiers{
-																												"o2",
 																												"std",
+																												"v2",
 																											},
 																										},
 																										Target: &ast.Index{
@@ -128733,17 +132816,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1029),
+																														Line: int(1039),
 																														Column: int(33),
 																													},
 																													End: ast.Location{
-																														Line: int(1029),
+																														Line: int(1039),
 																														Column: int(51),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10560,
+																												Ctx: p10928,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -128753,11 +132836,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1029),
+																															Line: int(1039),
 																															Column: int(33),
 																														},
 																														End: ast.Location{
-																															Line: int(1029),
+																															Line: int(1039),
 																															Column: int(36),
 																														},
 																														File: p1,
@@ -128805,22 +132888,22 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(1029),
+																																	Line: int(1039),
 																																	Column: int(52),
 																																},
 																																End: ast.Location{
-																																	Line: int(1029),
+																																	Line: int(1039),
 																																	Column: int(54),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p10569,
+																															Ctx: p10937,
 																															FreeVars: ast.Identifiers{
-																																"o2",
+																																"v2",
 																															},
 																														},
-																														Id: "o2",
+																														Id: "v2",
 																													},
 																													CommaFodder: nil,
 																												},
@@ -128847,22 +132930,22 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1029),
+																									Line: int(1039),
 																									Column: int(66),
 																								},
 																								End: ast.Location{
-																									Line: int(1029),
+																									Line: int(1039),
 																									Column: int(67),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p10544,
+																							Ctx: p10912,
 																							FreeVars: ast.Identifiers{
-																								"o",
+																								"v",
 																							},
 																						},
-																						Id: "o",
+																						Id: "v",
 																					},
 																					CommaFodder: nil,
 																				},
@@ -128913,192 +132996,146 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1030),
+										Line: int(1040),
 										Column: int(10),
 									},
 									End: ast.Location{
-										Line: int(1041),
+										Line: int(1051),
 										Column: int(13),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10391,
+								Ctx: p10765,
 								FreeVars: ast.Identifiers{
-									"o",
 									"std",
+									"v",
 								},
 							},
-							Cond: &ast.Binary{
+							Cond: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1030),
+											Line: int(1040),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(1030),
-											Column: int(36),
+											Line: int(1040),
+											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10391,
+									Ctx: p10765,
 									FreeVars: ast.Identifiers{
-										"o",
 										"std",
+										"v",
 									},
 								},
-								Left: &ast.Apply{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1030),
+												Line: int(1040),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(1030),
-												Column: int(24),
+												Line: int(1040),
+												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p10391,
+										Ctx: p10765,
 										FreeVars: ast.Identifiers{
-											"o",
 											"std",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1030),
+													Line: int(1040),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(1030),
-													Column: int(21),
+													Line: int(1040),
+													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10391,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(1030),
-														Column: int(13),
-													},
-													End: ast.Location{
-														Line: int(1030),
-														Column: int(16),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
+										Id: "std",
+									},
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
+												File: nil,
 											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
 										},
-										RightBracketFodder: nil,
-										Id: nil,
+										Value: "isString",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
 									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(1030),
-																Column: int(22),
-															},
-															End: ast.Location{
-																Line: int(1030),
-																Column: int(23),
-															},
-															File: p1,
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(1040),
+															Column: int(26),
 														},
-														Fodder: ast.Fodder{},
-														Ctx: p10587,
-														FreeVars: ast.Identifiers{
-															"o",
+														End: ast.Location{
+															Line: int(1040),
+															Column: int(27),
 														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p10953,
+													FreeVars: ast.Identifiers{
+														"v",
 													},
-													Id: "o",
 												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(12),
-								Right: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(1030),
-												Column: int(28),
-											},
-											End: ast.Location{
-												Line: int(1030),
-												Column: int(36),
+												Id: "v",
 											},
-											File: p1,
+											CommaFodder: nil,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p10391,
-										FreeVars: nil,
 									},
-									Value: "string",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
+									Named: nil,
 								},
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
 							},
 							ThenFodder: ast.Fodder{},
 							BranchTrue: &ast.Apply{
@@ -129118,8 +133155,8 @@ var _StdAst = &ast.DesugaredObject{
 									Fodder: nil,
 									Ctx: nil,
 									FreeVars: ast.Identifiers{
-										"o",
 										"std",
+										"v",
 									},
 								},
 								Target: &ast.Index{
@@ -129199,11 +133236,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1031),
+															Line: int(1041),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(1031),
+															Line: int(1041),
 															Column: int(11),
 														},
 														File: p1,
@@ -129216,7 +133253,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p10391,
+													Ctx: p10765,
 													FreeVars: nil,
 												},
 												Value: "%s",
@@ -129231,20 +133268,20 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1031),
+															Line: int(1041),
 															Column: int(14),
 														},
 														End: ast.Location{
-															Line: int(1031),
+															Line: int(1041),
 															Column: int(41),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10391,
+													Ctx: p10765,
 													FreeVars: ast.Identifiers{
-														"o",
 														"std",
+														"v",
 													},
 												},
 												Elements: []ast.CommaSeparatedExpr{
@@ -129254,20 +133291,20 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1031),
+																		Line: int(1041),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(1031),
+																		Line: int(1041),
 																		Column: int(40),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10604,
+																Ctx: p10969,
 																FreeVars: ast.Identifiers{
-																	"o",
 																	"std",
+																	"v",
 																},
 															},
 															Target: &ast.Index{
@@ -129275,17 +133312,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1031),
+																			Line: int(1041),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1031),
+																			Line: int(1041),
 																			Column: int(37),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p10604,
+																	Ctx: p10969,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -129295,11 +133332,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1031),
+																				Line: int(1041),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(1031),
+																				Line: int(1041),
 																				Column: int(18),
 																			},
 																			File: p1,
@@ -129347,22 +133384,22 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1031),
+																						Line: int(1041),
 																						Column: int(38),
 																					},
 																					End: ast.Location{
-																						Line: int(1031),
+																						Line: int(1041),
 																						Column: int(39),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p10613,
+																				Ctx: p10978,
 																				FreeVars: ast.Identifiers{
-																					"o",
+																					"v",
 																				},
 																			},
-																			Id: "o",
+																			Id: "v",
 																		},
 																		CommaFodder: nil,
 																	},
@@ -129403,192 +133440,146 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1032),
+											Line: int(1042),
 											Column: int(10),
 										},
 										End: ast.Location{
-											Line: int(1041),
+											Line: int(1051),
 											Column: int(13),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10391,
+									Ctx: p10765,
 									FreeVars: ast.Identifiers{
-										"o",
 										"std",
+										"v",
 									},
 								},
-								Cond: &ast.Binary{
+								Cond: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1032),
+												Line: int(1042),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(1032),
-												Column: int(38),
+												Line: int(1042),
+												Column: int(30),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p10391,
+										Ctx: p10765,
 										FreeVars: ast.Identifiers{
-											"o",
 											"std",
+											"v",
 										},
 									},
-									Left: &ast.Apply{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1032),
+													Line: int(1042),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(1032),
-													Column: int(24),
+													Line: int(1042),
+													Column: int(27),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10391,
+											Ctx: p10765,
 											FreeVars: ast.Identifiers{
-												"o",
 												"std",
 											},
 										},
-										Target: &ast.Index{
+										Target: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1032),
+														Line: int(1042),
 														Column: int(13),
 													},
 													End: ast.Location{
-														Line: int(1032),
-														Column: int(21),
+														Line: int(1042),
+														Column: int(16),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10391,
+												Ctx: nil,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
 											},
-											Target: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(1032),
-															Column: int(13),
-														},
-														End: ast.Location{
-															Line: int(1032),
-															Column: int(16),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: nil,
-													FreeVars: ast.Identifiers{
-														"std",
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-												},
-												Id: "std",
-											},
-											LeftBracketFodder: ast.Fodder{},
-											Index: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														File: nil,
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: nil,
+													File: nil,
 												},
-												Value: "type",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
 											},
-											RightBracketFodder: nil,
-											Id: nil,
+											Value: "isFunction",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
 										},
-										FodderLeft: ast.Fodder{},
-										Arguments: ast.Arguments{
-											Positional: []ast.CommaSeparatedExpr{
-												ast.CommaSeparatedExpr{
-													Expr: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(1032),
-																	Column: int(22),
-																},
-																End: ast.Location{
-																	Line: int(1032),
-																	Column: int(23),
-																},
-																File: p1,
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(1042),
+																Column: int(28),
 															},
-															Fodder: ast.Fodder{},
-															Ctx: p10629,
-															FreeVars: ast.Identifiers{
-																"o",
+															End: ast.Location{
+																Line: int(1042),
+																Column: int(29),
 															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p10992,
+														FreeVars: ast.Identifiers{
+															"v",
 														},
-														Id: "o",
 													},
-													CommaFodder: nil,
-												},
-											},
-											Named: nil,
-										},
-										TrailingComma: false,
-										TailStrict: false,
-										FodderRight: ast.Fodder{},
-										TailStrictFodder: nil,
-									},
-									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(12),
-									Right: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(1032),
-													Column: int(28),
-												},
-												End: ast.Location{
-													Line: int(1032),
-													Column: int(38),
+													Id: "v",
 												},
-												File: p1,
+												CommaFodder: nil,
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p10391,
-											FreeVars: nil,
 										},
-										Value: "function",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										Named: nil,
 									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
 								ThenFodder: ast.Fodder{},
 								BranchTrue: &ast.Error{
@@ -129596,11 +133587,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1033),
+												Line: int(1043),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1033),
+												Line: int(1043),
 												Column: int(39),
 											},
 											File: p1,
@@ -129613,7 +133604,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p10391,
+										Ctx: p10765,
 										FreeVars: nil,
 									},
 									Expr: &ast.LiteralString{
@@ -129621,17 +133612,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1033),
+													Line: int(1043),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(1033),
+													Line: int(1043),
 													Column: int(39),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10391,
+											Ctx: p10765,
 											FreeVars: nil,
 										},
 										Value: "cannot manifest function",
@@ -129652,192 +133643,146 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1034),
+												Line: int(1044),
 												Column: int(10),
 											},
 											End: ast.Location{
-												Line: int(1041),
+												Line: int(1051),
 												Column: int(13),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p10391,
+										Ctx: p10765,
 										FreeVars: ast.Identifiers{
-											"o",
 											"std",
+											"v",
 										},
 									},
-									Cond: &ast.Binary{
+									Cond: &ast.Apply{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1034),
+													Line: int(1044),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(1034),
-													Column: int(36),
+													Line: int(1044),
+													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10391,
+											Ctx: p10765,
 											FreeVars: ast.Identifiers{
-												"o",
 												"std",
+												"v",
 											},
 										},
-										Left: &ast.Apply{
+										Target: &ast.Index{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1034),
+														Line: int(1044),
 														Column: int(13),
 													},
 													End: ast.Location{
-														Line: int(1034),
-														Column: int(24),
+														Line: int(1044),
+														Column: int(25),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: ast.Identifiers{
-													"o",
 													"std",
 												},
 											},
-											Target: &ast.Index{
+											Target: &ast.Var{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1034),
+															Line: int(1044),
 															Column: int(13),
 														},
 														End: ast.Location{
-															Line: int(1034),
-															Column: int(21),
+															Line: int(1044),
+															Column: int(16),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10391,
+													Ctx: nil,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
 												},
-												Target: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(1034),
-																Column: int(13),
-															},
-															End: ast.Location{
-																Line: int(1034),
-																Column: int(16),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: nil,
-														FreeVars: ast.Identifiers{
-															"std",
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-													},
-													Id: "std",
-												},
-												LeftBracketFodder: ast.Fodder{},
-												Index: &ast.LiteralString{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "",
-															Begin: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															End: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															File: nil,
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-														Fodder: nil,
-														Ctx: nil,
-														FreeVars: nil,
+														File: nil,
 													},
-													Value: "type",
-													Kind: ast.LiteralStringKind(1),
-													BlockIndent: "",
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
 												},
-												RightBracketFodder: nil,
-												Id: nil,
+												Value: "isNumber",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
 											},
-											FodderLeft: ast.Fodder{},
-											Arguments: ast.Arguments{
-												Positional: []ast.CommaSeparatedExpr{
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Var{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(1034),
-																		Column: int(22),
-																	},
-																	End: ast.Location{
-																		Line: int(1034),
-																		Column: int(23),
-																	},
-																	File: p1,
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(1044),
+																	Column: int(26),
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p10649,
-																FreeVars: ast.Identifiers{
-																	"o",
+																End: ast.Location{
+																	Line: int(1044),
+																	Column: int(27),
 																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p11009,
+															FreeVars: ast.Identifiers{
+																"v",
 															},
-															Id: "o",
 														},
-														CommaFodder: nil,
-													},
-												},
-												Named: nil,
-											},
-											TrailingComma: false,
-											TailStrict: false,
-											FodderRight: ast.Fodder{},
-											TailStrictFodder: nil,
-										},
-										OpFodder: ast.Fodder{},
-										Op: ast.BinaryOp(12),
-										Right: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(1034),
-														Column: int(28),
-													},
-													End: ast.Location{
-														Line: int(1034),
-														Column: int(36),
+														Id: "v",
 													},
-													File: p1,
+													CommaFodder: nil,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p10391,
-												FreeVars: nil,
 											},
-											Value: "number",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Named: nil,
 										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
 									},
 									ThenFodder: ast.Fodder{},
 									BranchTrue: &ast.Apply{
@@ -129845,20 +133790,20 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1035),
+													Line: int(1045),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(1035),
+													Line: int(1045),
 													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10391,
+											Ctx: p10765,
 											FreeVars: ast.Identifiers{
-												"o",
 												"std",
+												"v",
 											},
 										},
 										Target: &ast.Index{
@@ -129866,17 +133811,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1035),
+														Line: int(1045),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(1035),
+														Line: int(1045),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -129886,11 +133831,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1035),
+															Line: int(1045),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(1035),
+															Line: int(1045),
 															Column: int(10),
 														},
 														File: p1,
@@ -129945,22 +133890,22 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1035),
+																	Line: int(1045),
 																	Column: int(20),
 																},
 																End: ast.Location{
-																	Line: int(1035),
+																	Line: int(1045),
 																	Column: int(21),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10662,
+															Ctx: p11021,
 															FreeVars: ast.Identifiers{
-																"o",
+																"v",
 															},
 														},
-														Id: "o",
+														Id: "v",
 													},
 													CommaFodder: nil,
 												},
@@ -129985,19 +133930,19 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1036),
+													Line: int(1046),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1041),
+													Line: int(1051),
 													Column: int(13),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10391,
+											Ctx: p10765,
 											FreeVars: ast.Identifiers{
-												"o",
+												"v",
 											},
 										},
 										Cond: &ast.Binary{
@@ -130005,19 +133950,19 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1036),
+														Line: int(1046),
 														Column: int(13),
 													},
 													End: ast.Location{
-														Line: int(1036),
+														Line: int(1046),
 														Column: int(22),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: ast.Identifiers{
-													"o",
+													"v",
 												},
 											},
 											Left: &ast.Var{
@@ -130025,22 +133970,22 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1036),
+															Line: int(1046),
 															Column: int(13),
 														},
 														End: ast.Location{
-															Line: int(1036),
+															Line: int(1046),
 															Column: int(14),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10391,
+													Ctx: p10765,
 													FreeVars: ast.Identifiers{
-														"o",
+														"v",
 													},
 												},
-												Id: "o",
+												Id: "v",
 											},
 											OpFodder: ast.Fodder{},
 											Op: ast.BinaryOp(12),
@@ -130049,17 +133994,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1036),
+															Line: int(1046),
 															Column: int(18),
 														},
 														End: ast.Location{
-															Line: int(1036),
+															Line: int(1046),
 															Column: int(22),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10391,
+													Ctx: p10765,
 													FreeVars: nil,
 												},
 												Value: true,
@@ -130071,11 +134016,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1037),
+														Line: int(1047),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(1037),
+														Line: int(1047),
 														Column: int(13),
 													},
 													File: p1,
@@ -130088,7 +134033,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: nil,
 											},
 											Value: "True",
@@ -130108,19 +134053,19 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1038),
+														Line: int(1048),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1041),
+														Line: int(1051),
 														Column: int(13),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10391,
+												Ctx: p10765,
 												FreeVars: ast.Identifiers{
-													"o",
+													"v",
 												},
 											},
 											Cond: &ast.Binary{
@@ -130128,19 +134073,19 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1038),
+															Line: int(1048),
 															Column: int(13),
 														},
 														End: ast.Location{
-															Line: int(1038),
+															Line: int(1048),
 															Column: int(23),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10391,
+													Ctx: p10765,
 													FreeVars: ast.Identifiers{
-														"o",
+														"v",
 													},
 												},
 												Left: &ast.Var{
@@ -130148,22 +134093,22 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1038),
+																Line: int(1048),
 																Column: int(13),
 															},
 															End: ast.Location{
-																Line: int(1038),
+																Line: int(1048),
 																Column: int(14),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p10391,
+														Ctx: p10765,
 														FreeVars: ast.Identifiers{
-															"o",
+															"v",
 														},
 													},
-													Id: "o",
+													Id: "v",
 												},
 												OpFodder: ast.Fodder{},
 												Op: ast.BinaryOp(12),
@@ -130172,17 +134117,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1038),
+																Line: int(1048),
 																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(1038),
+																Line: int(1048),
 																Column: int(23),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p10391,
+														Ctx: p10765,
 														FreeVars: nil,
 													},
 													Value: false,
@@ -130194,11 +134139,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1039),
+															Line: int(1049),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(1039),
+															Line: int(1049),
 															Column: int(14),
 														},
 														File: p1,
@@ -130211,7 +134156,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p10391,
+													Ctx: p10765,
 													FreeVars: nil,
 												},
 												Value: "False",
@@ -130231,19 +134176,19 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1040),
+															Line: int(1050),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(1041),
+															Line: int(1051),
 															Column: int(13),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10391,
+													Ctx: p10765,
 													FreeVars: ast.Identifiers{
-														"o",
+														"v",
 													},
 												},
 												Cond: &ast.Binary{
@@ -130251,19 +134196,19 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1040),
+																Line: int(1050),
 																Column: int(13),
 															},
 															End: ast.Location{
-																Line: int(1040),
+																Line: int(1050),
 																Column: int(22),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p10391,
+														Ctx: p10765,
 														FreeVars: ast.Identifiers{
-															"o",
+															"v",
 														},
 													},
 													Left: &ast.Var{
@@ -130271,22 +134216,22 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1040),
+																	Line: int(1050),
 																	Column: int(13),
 																},
 																End: ast.Location{
-																	Line: int(1040),
+																	Line: int(1050),
 																	Column: int(14),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10391,
+															Ctx: p10765,
 															FreeVars: ast.Identifiers{
-																"o",
+																"v",
 															},
 														},
-														Id: "o",
+														Id: "v",
 													},
 													OpFodder: ast.Fodder{},
 													Op: ast.BinaryOp(12),
@@ -130295,17 +134240,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1040),
+																	Line: int(1050),
 																	Column: int(18),
 																},
 																End: ast.Location{
-																	Line: int(1040),
+																	Line: int(1050),
 																	Column: int(22),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10391,
+															Ctx: p10765,
 															FreeVars: nil,
 														},
 													},
@@ -130316,11 +134261,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1041),
+																Line: int(1051),
 																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(1041),
+																Line: int(1051),
 																Column: int(13),
 															},
 															File: p1,
@@ -130333,7 +134278,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p10391,
+														Ctx: p10765,
 														FreeVars: nil,
 													},
 													Value: "None",
@@ -130433,11 +134378,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1044),
+								Line: int(1054),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1045),
+								Line: int(1055),
 								Column: int(32),
 							},
 							File: p1,
@@ -130450,7 +134395,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p10701,
+						Ctx: p11060,
 						FreeVars: ast.Identifiers{
 							"conf",
 							"std",
@@ -130711,17 +134656,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1044),
+																							Line: int(1054),
 																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(1044),
+																							Line: int(1054),
 																							Column: int(28),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p10727,
+																					Ctx: p11086,
 																					FreeVars: nil,
 																				},
 																				Value: "%s = %s",
@@ -130736,17 +134681,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1044),
+																							Line: int(1054),
 																							Column: int(31),
 																						},
 																						End: ast.Location{
-																							Line: int(1044),
+																							Line: int(1054),
 																							Column: int(63),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p10727,
+																					Ctx: p11086,
 																					FreeVars: ast.Identifiers{
 																						"conf",
 																						"k",
@@ -130760,17 +134705,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1044),
+																										Line: int(1054),
 																										Column: int(32),
 																									},
 																									End: ast.Location{
-																										Line: int(1044),
+																										Line: int(1054),
 																										Column: int(33),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p10732,
+																								Ctx: p11091,
 																								FreeVars: ast.Identifiers{
 																									"k",
 																								},
@@ -130785,17 +134730,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1044),
+																										Line: int(1054),
 																										Column: int(35),
 																									},
 																									End: ast.Location{
-																										Line: int(1044),
+																										Line: int(1054),
 																										Column: int(62),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p10732,
+																								Ctx: p11091,
 																								FreeVars: ast.Identifiers{
 																									"conf",
 																									"k",
@@ -130807,17 +134752,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1044),
+																											Line: int(1054),
 																											Column: int(35),
 																										},
 																										End: ast.Location{
-																											Line: int(1044),
+																											Line: int(1054),
 																											Column: int(53),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p10732,
+																									Ctx: p11091,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																									},
@@ -130827,11 +134772,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1044),
+																												Line: int(1054),
 																												Column: int(35),
 																											},
 																											End: ast.Location{
-																												Line: int(1044),
+																												Line: int(1054),
 																												Column: int(38),
 																											},
 																											File: p1,
@@ -130879,17 +134824,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1044),
+																														Line: int(1054),
 																														Column: int(54),
 																													},
 																													End: ast.Location{
-																														Line: int(1044),
+																														Line: int(1054),
 																														Column: int(61),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10743,
+																												Ctx: p11102,
 																												FreeVars: ast.Identifiers{
 																													"conf",
 																													"k",
@@ -130900,17 +134845,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1044),
+																															Line: int(1054),
 																															Column: int(54),
 																														},
 																														End: ast.Location{
-																															Line: int(1044),
+																															Line: int(1054),
 																															Column: int(58),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10743,
+																													Ctx: p11102,
 																													FreeVars: ast.Identifiers{
 																														"conf",
 																													},
@@ -130923,17 +134868,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1044),
+																															Line: int(1054),
 																															Column: int(59),
 																														},
 																														End: ast.Location{
-																															Line: int(1044),
+																															Line: int(1054),
 																															Column: int(60),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p10743,
+																													Ctx: p11102,
 																													FreeVars: ast.Identifiers{
 																														"k",
 																													},
@@ -130984,17 +134929,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1044),
+															Line: int(1054),
 															Column: int(73),
 														},
 														End: ast.Location{
-															Line: int(1044),
+															Line: int(1054),
 															Column: int(95),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10750,
+													Ctx: p11109,
 													FreeVars: ast.Identifiers{
 														"conf",
 														"std",
@@ -131005,17 +134950,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1044),
+																Line: int(1054),
 																Column: int(73),
 															},
 															End: ast.Location{
-																Line: int(1044),
+																Line: int(1054),
 																Column: int(89),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p10750,
+														Ctx: p11109,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -131025,11 +134970,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1044),
+																	Line: int(1054),
 																	Column: int(73),
 																},
 																End: ast.Location{
-																	Line: int(1044),
+																	Line: int(1054),
 																	Column: int(76),
 																},
 																File: p1,
@@ -131077,17 +135022,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1044),
+																			Line: int(1054),
 																			Column: int(90),
 																		},
 																		End: ast.Location{
-																			Line: int(1044),
+																			Line: int(1054),
 																			Column: int(94),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p10759,
+																	Ctx: p11118,
 																	FreeVars: ast.Identifiers{
 																		"conf",
 																	},
@@ -131123,17 +135068,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1045),
+									Line: int(1055),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1045),
+									Line: int(1055),
 									Column: int(32),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p10701,
+							Ctx: p11060,
 							FreeVars: ast.Identifiers{
 								"std",
 								"vars",
@@ -131144,17 +135089,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1045),
+										Line: int(1055),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1045),
+										Line: int(1055),
 										Column: int(13),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10701,
+								Ctx: p11060,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -131164,11 +135109,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1045),
+											Line: int(1055),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1045),
+											Line: int(1055),
 											Column: int(8),
 										},
 										File: p1,
@@ -131223,17 +135168,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1045),
+													Line: int(1055),
 													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(1045),
+													Line: int(1055),
 													Column: int(18),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10771,
+											Ctx: p11130,
 											FreeVars: nil,
 										},
 										Value: "\n",
@@ -131248,17 +135193,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1045),
+													Line: int(1055),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(1045),
+													Line: int(1055),
 													Column: int(31),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p10771,
+											Ctx: p11130,
 											FreeVars: ast.Identifiers{
 												"vars",
 											},
@@ -131268,17 +135213,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1045),
+														Line: int(1055),
 														Column: int(20),
 													},
 													End: ast.Location{
-														Line: int(1045),
+														Line: int(1055),
 														Column: int(24),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10771,
+												Ctx: p11130,
 												FreeVars: ast.Identifiers{
 													"vars",
 												},
@@ -131292,17 +135237,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1045),
+														Line: int(1055),
 														Column: int(27),
 													},
 													End: ast.Location{
-														Line: int(1045),
+														Line: int(1055),
 														Column: int(31),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10771,
+												Ctx: p11130,
 												FreeVars: nil,
 											},
 											Elements: []ast.CommaSeparatedExpr{
@@ -131312,17 +135257,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1045),
+																	Line: int(1055),
 																	Column: int(28),
 																},
 																End: ast.Location{
-																	Line: int(1045),
+																	Line: int(1055),
 																	Column: int(30),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10779,
+															Ctx: p11138,
 															FreeVars: nil,
 														},
 														Value: "",
@@ -131412,11 +135357,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1048),
+								Line: int(1058),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1063),
+								Line: int(1073),
 								Column: int(17),
 							},
 							File: p1,
@@ -131429,7 +135374,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p10786,
+						Ctx: p11145,
 						FreeVars: ast.Identifiers{
 							"std",
 							"value",
@@ -131440,17 +135385,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1048),
+									Line: int(1058),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(1048),
+									Line: int(1058),
 									Column: int(27),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p10786,
+							Ctx: p11145,
 							FreeVars: ast.Identifiers{
 								"std",
 								"value",
@@ -131462,17 +135407,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1048),
+										Line: int(1058),
 										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(1048),
+										Line: int(1058),
 										Column: int(27),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10786,
+								Ctx: p11145,
 								FreeVars: ast.Identifiers{
 									"std",
 									"value",
@@ -131483,17 +135428,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1048),
+											Line: int(1058),
 											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(1048),
+											Line: int(1058),
 											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p10786,
+									Ctx: p11145,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -131503,11 +135448,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1048),
+												Line: int(1058),
 												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1048),
+												Line: int(1058),
 												Column: int(12),
 											},
 											File: p1,
@@ -131555,17 +135500,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1048),
+														Line: int(1058),
 														Column: int(21),
 													},
 													End: ast.Location{
-														Line: int(1048),
+														Line: int(1058),
 														Column: int(26),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10799,
+												Ctx: p11158,
 												FreeVars: ast.Identifiers{
 													"value",
 												},
@@ -131589,11 +135534,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1049),
+									Line: int(1059),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1049),
+									Line: int(1059),
 									Column: int(75),
 								},
 								File: p1,
@@ -131606,7 +135551,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p10786,
+							Ctx: p11145,
 							FreeVars: ast.Identifiers{
 								"std",
 								"value",
@@ -131710,17 +135655,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1049),
+														Line: int(1059),
 														Column: int(13),
 													},
 													End: ast.Location{
-														Line: int(1049),
+														Line: int(1059),
 														Column: int(57),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10786,
+												Ctx: p11145,
 												FreeVars: nil,
 											},
 											Value: "Expected a JSONML value (an array), got %s",
@@ -131735,17 +135680,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1049),
+														Line: int(1059),
 														Column: int(60),
 													},
 													End: ast.Location{
-														Line: int(1049),
+														Line: int(1059),
 														Column: int(75),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10786,
+												Ctx: p11145,
 												FreeVars: ast.Identifiers{
 													"std",
 													"value",
@@ -131756,17 +135701,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1049),
+															Line: int(1059),
 															Column: int(60),
 														},
 														End: ast.Location{
-															Line: int(1049),
+															Line: int(1059),
 															Column: int(68),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10786,
+													Ctx: p11145,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -131776,11 +135721,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1049),
+																Line: int(1059),
 																Column: int(60),
 															},
 															End: ast.Location{
-																Line: int(1049),
+																Line: int(1059),
 																Column: int(63),
 															},
 															File: p1,
@@ -131828,17 +135773,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1049),
+																		Line: int(1059),
 																		Column: int(69),
 																	},
 																	End: ast.Location{
-																		Line: int(1049),
+																		Line: int(1059),
 																		Column: int(74),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10822,
+																Ctx: p11181,
 																FreeVars: ast.Identifiers{
 																	"value",
 																},
@@ -131879,11 +135824,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1051),
+									Line: int(1061),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1063),
+									Line: int(1073),
 									Column: int(17),
 								},
 								File: p1,
@@ -131896,7 +135841,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p10786,
+							Ctx: p11145,
 							FreeVars: ast.Identifiers{
 								"std",
 								"value",
@@ -131912,17 +135857,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1051),
+												Line: int(1061),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(1061),
+												Line: int(1071),
 												Column: int(95),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p10830,
+										Ctx: p11189,
 										FreeVars: ast.Identifiers{
 											"aux",
 											"std",
@@ -131946,11 +135891,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1052),
+													Line: int(1062),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1061),
+													Line: int(1071),
 													Column: int(95),
 												},
 												File: p1,
@@ -131963,7 +135908,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p10835,
+											Ctx: p11194,
 											FreeVars: ast.Identifiers{
 												"aux",
 												"std",
@@ -131975,17 +135920,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1052),
+														Line: int(1062),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1052),
+														Line: int(1062),
 														Column: int(27),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p10835,
+												Ctx: p11194,
 												FreeVars: ast.Identifiers{
 													"std",
 													"v",
@@ -131996,17 +135941,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1052),
+															Line: int(1062),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1052),
+															Line: int(1062),
 															Column: int(24),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p10835,
+													Ctx: p11194,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -132016,11 +135961,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1052),
+																Line: int(1062),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(1052),
+																Line: int(1062),
 																Column: int(15),
 															},
 															File: p1,
@@ -132068,17 +136013,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1052),
+																		Line: int(1062),
 																		Column: int(25),
 																	},
 																	End: ast.Location{
-																		Line: int(1052),
+																		Line: int(1062),
 																		Column: int(26),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10846,
+																Ctx: p11205,
 																FreeVars: ast.Identifiers{
 																	"v",
 																},
@@ -132101,11 +136046,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1053),
+														Line: int(1063),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1053),
+														Line: int(1063),
 														Column: int(12),
 													},
 													File: p1,
@@ -132118,7 +136063,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p10835,
+												Ctx: p11194,
 												FreeVars: ast.Identifiers{
 													"v",
 												},
@@ -132138,11 +136083,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1055),
+														Line: int(1065),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1061),
+														Line: int(1071),
 														Column: int(95),
 													},
 													File: p1,
@@ -132155,7 +136100,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p10835,
+												Ctx: p11194,
 												FreeVars: ast.Identifiers{
 													"aux",
 													"std",
@@ -132172,17 +136117,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1055),
+																	Line: int(1065),
 																	Column: int(23),
 																},
 																End: ast.Location{
-																	Line: int(1055),
+																	Line: int(1065),
 																	Column: int(27),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p10857,
+															Ctx: p11216,
 															FreeVars: ast.Identifiers{
 																"v",
 															},
@@ -132192,17 +136137,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1055),
+																		Line: int(1065),
 																		Column: int(23),
 																	},
 																	End: ast.Location{
-																		Line: int(1055),
+																		Line: int(1065),
 																		Column: int(24),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10857,
+																Ctx: p11216,
 																FreeVars: ast.Identifiers{
 																	"v",
 																},
@@ -132215,17 +136160,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1055),
+																		Line: int(1065),
 																		Column: int(25),
 																	},
 																	End: ast.Location{
-																		Line: int(1055),
+																		Line: int(1065),
 																		Column: int(26),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10857,
+																Ctx: p11216,
 																FreeVars: nil,
 															},
 															Value: float64(0),
@@ -132243,11 +136188,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1056),
+															Line: int(1066),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(1061),
+															Line: int(1071),
 															Column: int(95),
 														},
 														File: p1,
@@ -132260,7 +136205,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p10835,
+													Ctx: p11194,
 													FreeVars: ast.Identifiers{
 														"aux",
 														"std",
@@ -132278,17 +136223,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1056),
+																		Line: int(1066),
 																		Column: int(29),
 																	},
 																	End: ast.Location{
-																		Line: int(1056),
-																		Column: int(76),
+																		Line: int(1066),
+																		Column: int(68),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p10867,
+																Ctx: p11226,
 																FreeVars: ast.Identifiers{
 																	"std",
 																	"v",
@@ -132299,17 +136244,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1056),
+																			Line: int(1066),
 																			Column: int(29),
 																		},
 																		End: ast.Location{
-																			Line: int(1056),
+																			Line: int(1066),
 																			Column: int(46),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p10867,
+																	Ctx: p11226,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																		"v",
@@ -132320,17 +136265,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1056),
+																				Line: int(1066),
 																				Column: int(29),
 																			},
 																			End: ast.Location{
-																				Line: int(1056),
+																				Line: int(1066),
 																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10867,
+																		Ctx: p11226,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																			"v",
@@ -132341,17 +136286,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1056),
+																					Line: int(1066),
 																					Column: int(29),
 																				},
 																				End: ast.Location{
-																					Line: int(1056),
+																					Line: int(1066),
 																					Column: int(39),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10867,
+																			Ctx: p11226,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -132361,11 +136306,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1056),
+																						Line: int(1066),
 																						Column: int(29),
 																					},
 																					End: ast.Location{
-																						Line: int(1056),
+																						Line: int(1066),
 																						Column: int(32),
 																					},
 																					File: p1,
@@ -132413,17 +136358,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1056),
+																								Line: int(1066),
 																								Column: int(40),
 																							},
 																							End: ast.Location{
-																								Line: int(1056),
+																								Line: int(1066),
 																								Column: int(41),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p10880,
+																						Ctx: p11239,
 																						FreeVars: ast.Identifiers{
 																							"v",
 																						},
@@ -132447,17 +136392,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1056),
+																				Line: int(1066),
 																				Column: int(45),
 																			},
 																			End: ast.Location{
-																				Line: int(1056),
+																				Line: int(1066),
 																				Column: int(46),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10867,
+																		Ctx: p11226,
 																		FreeVars: nil,
 																	},
 																	Value: float64(1),
@@ -132466,221 +136411,175 @@ var _StdAst = &ast.DesugaredObject{
 															},
 															OpFodder: ast.Fodder{},
 															Op: ast.BinaryOp(17),
-															Right: &ast.Binary{
+															Right: &ast.Apply{
 																NodeBase: ast.NodeBase{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1056),
+																			Line: int(1066),
 																			Column: int(50),
 																		},
 																		End: ast.Location{
-																			Line: int(1056),
-																			Column: int(76),
+																			Line: int(1066),
+																			Column: int(68),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p10867,
+																	Ctx: p11226,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																		"v",
 																	},
 																},
-																Left: &ast.Apply{
+																Target: &ast.Index{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1056),
+																				Line: int(1066),
 																				Column: int(50),
 																			},
 																			End: ast.Location{
-																				Line: int(1056),
-																				Column: int(64),
+																				Line: int(1066),
+																				Column: int(62),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10867,
+																		Ctx: p11226,
 																		FreeVars: ast.Identifiers{
 																			"std",
-																			"v",
 																		},
 																	},
-																	Target: &ast.Index{
+																	Target: &ast.Var{
 																		NodeBase: ast.NodeBase{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1056),
+																					Line: int(1066),
 																					Column: int(50),
 																				},
 																				End: ast.Location{
-																					Line: int(1056),
-																					Column: int(58),
+																					Line: int(1066),
+																					Column: int(53),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10867,
+																			Ctx: nil,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
 																		},
-																		Target: &ast.Var{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "<std>",
-																					Begin: ast.Location{
-																						Line: int(1056),
-																						Column: int(50),
-																					},
-																					End: ast.Location{
-																						Line: int(1056),
-																						Column: int(53),
-																					},
-																					File: p1,
+																		Id: "std",
+																	},
+																	LeftBracketFodder: ast.Fodder{},
+																	Index: &ast.LiteralString{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "",
+																				Begin: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
 																				},
-																				Fodder: ast.Fodder{},
-																				Ctx: nil,
-																				FreeVars: ast.Identifiers{
-																					"std",
+																				End: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
 																				},
+																				File: nil,
 																			},
-																			Id: "std",
+																			Fodder: nil,
+																			Ctx: nil,
+																			FreeVars: nil,
 																		},
-																		LeftBracketFodder: ast.Fodder{},
-																		Index: &ast.LiteralString{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "",
-																					Begin: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
+																		Value: "isObject",
+																		Kind: ast.LiteralStringKind(1),
+																		BlockIndent: "",
+																	},
+																	RightBracketFodder: nil,
+																	Id: nil,
+																},
+																FodderLeft: ast.Fodder{},
+																Arguments: ast.Arguments{
+																	Positional: []ast.CommaSeparatedExpr{
+																		ast.CommaSeparatedExpr{
+																			Expr: &ast.Index{
+																				NodeBase: ast.NodeBase{
+																					LocRange: ast.LocationRange{
+																						FileName: "<std>",
+																						Begin: ast.Location{
+																							Line: int(1066),
+																							Column: int(63),
+																						},
+																						End: ast.Location{
+																							Line: int(1066),
+																							Column: int(67),
+																						},
+																						File: p1,
 																					},
-																					End: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
+																					Fodder: ast.Fodder{},
+																					Ctx: p11251,
+																					FreeVars: ast.Identifiers{
+																						"v",
 																					},
-																					File: nil,
 																				},
-																				Fodder: nil,
-																				Ctx: nil,
-																				FreeVars: nil,
-																			},
-																			Value: "type",
-																			Kind: ast.LiteralStringKind(1),
-																			BlockIndent: "",
-																		},
-																		RightBracketFodder: nil,
-																		Id: nil,
-																	},
-																	FodderLeft: ast.Fodder{},
-																	Arguments: ast.Arguments{
-																		Positional: []ast.CommaSeparatedExpr{
-																			ast.CommaSeparatedExpr{
-																				Expr: &ast.Index{
+																				Target: &ast.Var{
 																					NodeBase: ast.NodeBase{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1056),
-																								Column: int(59),
+																								Line: int(1066),
+																								Column: int(63),
 																							},
 																							End: ast.Location{
-																								Line: int(1056),
-																								Column: int(63),
+																								Line: int(1066),
+																								Column: int(64),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p10894,
+																						Ctx: p11251,
 																						FreeVars: ast.Identifiers{
 																							"v",
 																						},
 																					},
-																					Target: &ast.Var{
-																						NodeBase: ast.NodeBase{
-																							LocRange: ast.LocationRange{
-																								FileName: "<std>",
-																								Begin: ast.Location{
-																									Line: int(1056),
-																									Column: int(59),
-																								},
-																								End: ast.Location{
-																									Line: int(1056),
-																									Column: int(60),
-																								},
-																								File: p1,
-																							},
-																							Fodder: ast.Fodder{},
-																							Ctx: p10894,
-																							FreeVars: ast.Identifiers{
-																								"v",
+																					Id: "v",
+																				},
+																				LeftBracketFodder: ast.Fodder{},
+																				Index: &ast.LiteralNumber{
+																					NodeBase: ast.NodeBase{
+																						LocRange: ast.LocationRange{
+																							FileName: "<std>",
+																							Begin: ast.Location{
+																								Line: int(1066),
+																								Column: int(65),
 																							},
-																						},
-																						Id: "v",
-																					},
-																					LeftBracketFodder: ast.Fodder{},
-																					Index: &ast.LiteralNumber{
-																						NodeBase: ast.NodeBase{
-																							LocRange: ast.LocationRange{
-																								FileName: "<std>",
-																								Begin: ast.Location{
-																									Line: int(1056),
-																									Column: int(61),
-																								},
-																								End: ast.Location{
-																									Line: int(1056),
-																									Column: int(62),
-																								},
-																								File: p1,
+																							End: ast.Location{
+																								Line: int(1066),
+																								Column: int(66),
 																							},
-																							Fodder: ast.Fodder{},
-																							Ctx: p10894,
-																							FreeVars: nil,
+																							File: p1,
 																						},
-																						Value: float64(1),
-																						OriginalString: "1",
+																						Fodder: ast.Fodder{},
+																						Ctx: p11251,
+																						FreeVars: nil,
 																					},
-																					RightBracketFodder: ast.Fodder{},
-																					Id: nil,
+																					Value: float64(1),
+																					OriginalString: "1",
 																				},
-																				CommaFodder: nil,
-																			},
-																		},
-																		Named: nil,
-																	},
-																	TrailingComma: false,
-																	TailStrict: false,
-																	FodderRight: ast.Fodder{},
-																	TailStrictFodder: nil,
-																},
-																OpFodder: ast.Fodder{},
-																Op: ast.BinaryOp(12),
-																Right: &ast.LiteralString{
-																	NodeBase: ast.NodeBase{
-																		LocRange: ast.LocationRange{
-																			FileName: "<std>",
-																			Begin: ast.Location{
-																				Line: int(1056),
-																				Column: int(68),
-																			},
-																			End: ast.Location{
-																				Line: int(1056),
-																				Column: int(76),
+																				RightBracketFodder: ast.Fodder{},
+																				Id: nil,
 																			},
-																			File: p1,
+																			CommaFodder: nil,
 																		},
-																		Fodder: ast.Fodder{},
-																		Ctx: p10867,
-																		FreeVars: nil,
 																	},
-																	Value: "object",
-																	Kind: ast.LiteralStringKind(1),
-																	BlockIndent: "",
+																	Named: nil,
 																},
+																TrailingComma: false,
+																TailStrict: false,
+																FodderRight: ast.Fodder{},
+																TailStrictFodder: nil,
 															},
 														},
 														Fun: nil,
@@ -132692,11 +136591,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1057),
+																Line: int(1067),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1061),
+																Line: int(1071),
 																Column: int(95),
 															},
 															File: p1,
@@ -132709,7 +136608,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p10835,
+														Ctx: p11194,
 														FreeVars: ast.Identifiers{
 															"aux",
 															"has_attrs",
@@ -132728,17 +136627,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1057),
+																			Line: int(1067),
 																			Column: int(25),
 																		},
 																		End: ast.Location{
-																			Line: int(1057),
+																			Line: int(1067),
 																			Column: int(55),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p10905,
+																	Ctx: p11261,
 																	FreeVars: ast.Identifiers{
 																		"has_attrs",
 																		"v",
@@ -132749,17 +136648,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1057),
+																				Line: int(1067),
 																				Column: int(28),
 																			},
 																			End: ast.Location{
-																				Line: int(1057),
+																				Line: int(1067),
 																				Column: int(37),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10905,
+																		Ctx: p11261,
 																		FreeVars: ast.Identifiers{
 																			"has_attrs",
 																		},
@@ -132772,17 +136671,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1057),
+																				Line: int(1067),
 																				Column: int(43),
 																			},
 																			End: ast.Location{
-																				Line: int(1057),
+																				Line: int(1067),
 																				Column: int(47),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10905,
+																		Ctx: p11261,
 																		FreeVars: ast.Identifiers{
 																			"v",
 																		},
@@ -132792,17 +136691,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1057),
+																					Line: int(1067),
 																					Column: int(43),
 																				},
 																				End: ast.Location{
-																					Line: int(1057),
+																					Line: int(1067),
 																					Column: int(44),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10905,
+																			Ctx: p11261,
 																			FreeVars: ast.Identifiers{
 																				"v",
 																			},
@@ -132815,17 +136714,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1057),
+																					Line: int(1067),
 																					Column: int(45),
 																				},
 																				End: ast.Location{
-																					Line: int(1057),
+																					Line: int(1067),
 																					Column: int(46),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10905,
+																			Ctx: p11261,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -132840,17 +136739,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1057),
+																				Line: int(1067),
 																				Column: int(53),
 																			},
 																			End: ast.Location{
-																				Line: int(1057),
+																				Line: int(1067),
 																				Column: int(55),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10905,
+																		Ctx: p11261,
 																		FreeVars: nil,
 																	},
 																	Asserts: ast.Nodes{},
@@ -132867,11 +136766,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1058),
+																	Line: int(1068),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(1061),
+																	Line: int(1071),
 																	Column: int(95),
 																},
 																File: p1,
@@ -132884,7 +136783,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p10835,
+															Ctx: p11194,
 															FreeVars: ast.Identifiers{
 																"attrs",
 																"aux",
@@ -132904,17 +136803,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1058),
+																				Line: int(1068),
 																				Column: int(28),
 																			},
 																			End: ast.Location{
-																				Line: int(1058),
+																				Line: int(1068),
 																				Column: int(62),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10920,
+																		Ctx: p11276,
 																		FreeVars: ast.Identifiers{
 																			"has_attrs",
 																			"std",
@@ -132926,17 +136825,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1058),
+																					Line: int(1068),
 																					Column: int(31),
 																				},
 																				End: ast.Location{
-																					Line: int(1058),
+																					Line: int(1068),
 																					Column: int(40),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10920,
+																			Ctx: p11276,
 																			FreeVars: ast.Identifiers{
 																				"has_attrs",
 																			},
@@ -133042,17 +136941,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(46),
 																								},
 																								End: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(47),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p10920,
+																							Ctx: p11276,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -133067,17 +136966,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(48),
 																								},
 																								End: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(49),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p10920,
+																							Ctx: p11276,
 																							FreeVars: nil,
 																						},
 																						Value: float64(2),
@@ -133236,17 +137135,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(57),
 																								},
 																								End: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(58),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p10920,
+																							Ctx: p11276,
 																							FreeVars: ast.Identifiers{
 																								"v",
 																							},
@@ -133261,17 +137160,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(59),
 																								},
 																								End: ast.Location{
-																									Line: int(1058),
+																									Line: int(1068),
 																									Column: int(60),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p10920,
+																							Ctx: p11276,
 																							FreeVars: nil,
 																						},
 																						Value: float64(1),
@@ -133341,11 +137240,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1059),
+																		Line: int(1069),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(1061),
+																		Line: int(1071),
 																		Column: int(95),
 																	},
 																	File: p1,
@@ -133358,7 +137257,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p10835,
+																Ctx: p11194,
 																FreeVars: ast.Identifiers{
 																	"attrs",
 																	"aux",
@@ -133377,17 +137276,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1060),
+																					Line: int(1070),
 																					Column: int(13),
 																				},
 																				End: ast.Location{
-																					Line: int(1060),
+																					Line: int(1070),
 																					Column: int(88),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p10955,
+																			Ctx: p11311,
 																			FreeVars: ast.Identifiers{
 																				"attrs",
 																				"std",
@@ -133398,17 +137297,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1060),
+																						Line: int(1070),
 																						Column: int(13),
 																					},
 																					End: ast.Location{
-																						Line: int(1060),
+																						Line: int(1070),
 																						Column: int(21),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p10955,
+																				Ctx: p11311,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -133418,11 +137317,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1060),
+																							Line: int(1070),
 																							Column: int(13),
 																						},
 																						End: ast.Location{
-																							Line: int(1060),
+																							Line: int(1070),
 																							Column: int(16),
 																						},
 																						File: p1,
@@ -133477,17 +137376,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1060),
+																									Line: int(1070),
 																									Column: int(22),
 																								},
 																								End: ast.Location{
-																									Line: int(1060),
+																									Line: int(1070),
 																									Column: int(24),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p10965,
+																							Ctx: p11321,
 																							FreeVars: nil,
 																						},
 																						Value: "",
@@ -133747,17 +137646,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(1060),
+																																					Line: int(1070),
 																																					Column: int(27),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(1060),
+																																					Line: int(1070),
 																																					Column: int(37),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p10989,
+																																			Ctx: p11345,
 																																			FreeVars: nil,
 																																		},
 																																		Value: " %s=\"%s\"",
@@ -133772,17 +137671,17 @@ var _StdAst = &ast.DesugaredObject{
 																																			LocRange: ast.LocationRange{
 																																				FileName: "<std>",
 																																				Begin: ast.Location{
-																																					Line: int(1060),
+																																					Line: int(1070),
 																																					Column: int(40),
 																																				},
 																																				End: ast.Location{
-																																					Line: int(1060),
+																																					Line: int(1070),
 																																					Column: int(53),
 																																				},
 																																				File: p1,
 																																			},
 																																			Fodder: ast.Fodder{},
-																																			Ctx: p10989,
+																																			Ctx: p11345,
 																																			FreeVars: ast.Identifiers{
 																																				"attrs",
 																																				"k",
@@ -133795,17 +137694,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(1060),
+																																								Line: int(1070),
 																																								Column: int(41),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(1060),
+																																								Line: int(1070),
 																																								Column: int(42),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p10994,
+																																						Ctx: p11350,
 																																						FreeVars: ast.Identifiers{
 																																							"k",
 																																						},
@@ -133820,17 +137719,17 @@ var _StdAst = &ast.DesugaredObject{
 																																						LocRange: ast.LocationRange{
 																																							FileName: "<std>",
 																																							Begin: ast.Location{
-																																								Line: int(1060),
+																																								Line: int(1070),
 																																								Column: int(44),
 																																							},
 																																							End: ast.Location{
-																																								Line: int(1060),
+																																								Line: int(1070),
 																																								Column: int(52),
 																																							},
 																																							File: p1,
 																																						},
 																																						Fodder: ast.Fodder{},
-																																						Ctx: p10994,
+																																						Ctx: p11350,
 																																						FreeVars: ast.Identifiers{
 																																							"attrs",
 																																							"k",
@@ -133841,17 +137740,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(1060),
+																																									Line: int(1070),
 																																									Column: int(44),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(1060),
+																																									Line: int(1070),
 																																									Column: int(49),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p10994,
+																																							Ctx: p11350,
 																																							FreeVars: ast.Identifiers{
 																																								"attrs",
 																																							},
@@ -133864,17 +137763,17 @@ var _StdAst = &ast.DesugaredObject{
 																																							LocRange: ast.LocationRange{
 																																								FileName: "<std>",
 																																								Begin: ast.Location{
-																																									Line: int(1060),
+																																									Line: int(1070),
 																																									Column: int(50),
 																																								},
 																																								End: ast.Location{
-																																									Line: int(1060),
+																																									Line: int(1070),
 																																									Column: int(51),
 																																								},
 																																								File: p1,
 																																							},
 																																							Fodder: ast.Fodder{},
-																																							Ctx: p10994,
+																																							Ctx: p11350,
 																																							FreeVars: ast.Identifiers{
 																																								"k",
 																																							},
@@ -133915,17 +137814,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1060),
+																													Line: int(1070),
 																													Column: int(63),
 																												},
 																												End: ast.Location{
-																													Line: int(1060),
+																													Line: int(1070),
 																													Column: int(86),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p10965,
+																											Ctx: p11321,
 																											FreeVars: ast.Identifiers{
 																												"attrs",
 																												"std",
@@ -133936,17 +137835,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1060),
+																														Line: int(1070),
 																														Column: int(63),
 																													},
 																													End: ast.Location{
-																														Line: int(1060),
+																														Line: int(1070),
 																														Column: int(79),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p10965,
+																												Ctx: p11321,
 																												FreeVars: ast.Identifiers{
 																													"std",
 																												},
@@ -133956,11 +137855,11 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1060),
+																															Line: int(1070),
 																															Column: int(63),
 																														},
 																														End: ast.Location{
-																															Line: int(1060),
+																															Line: int(1070),
 																															Column: int(66),
 																														},
 																														File: p1,
@@ -134008,17 +137907,17 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(1060),
+																																	Line: int(1070),
 																																	Column: int(80),
 																																},
 																																End: ast.Location{
-																																	Line: int(1060),
+																																	Line: int(1070),
 																																	Column: int(85),
 																																},
 																																File: p1,
 																															},
 																															Fodder: ast.Fodder{},
-																															Ctx: p11011,
+																															Ctx: p11367,
 																															FreeVars: ast.Identifiers{
 																																"attrs",
 																															},
@@ -134064,17 +137963,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1061),
+																			Line: int(1071),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1061),
+																			Line: int(1071),
 																			Column: int(95),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p10835,
+																	Ctx: p11194,
 																	FreeVars: ast.Identifiers{
 																		"attrs_str",
 																		"aux",
@@ -134088,17 +137987,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1061),
+																				Line: int(1071),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1061),
+																				Line: int(1071),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p10835,
+																		Ctx: p11194,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -134108,11 +138007,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1061),
+																					Line: int(1071),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1061),
+																					Line: int(1071),
 																					Column: int(14),
 																				},
 																				File: p1,
@@ -134167,17 +138066,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1061),
+																							Line: int(1071),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1061),
+																							Line: int(1071),
 																							Column: int(94),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11023,
+																					Ctx: p11379,
 																					FreeVars: ast.Identifiers{
 																						"attrs_str",
 																						"aux",
@@ -134193,17 +138092,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(28),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11027,
+																								Ctx: p11383,
 																								FreeVars: nil,
 																							},
 																							Value: "<",
@@ -134218,17 +138117,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(30),
 																									},
 																									End: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(33),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11027,
+																								Ctx: p11383,
 																								FreeVars: ast.Identifiers{
 																									"tag",
 																								},
@@ -134243,17 +138142,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(35),
 																									},
 																									End: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(44),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11027,
+																								Ctx: p11383,
 																								FreeVars: ast.Identifiers{
 																									"attrs_str",
 																								},
@@ -134268,17 +138167,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(46),
 																									},
 																									End: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(49),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11027,
+																								Ctx: p11383,
 																								FreeVars: nil,
 																							},
 																							Value: ">",
@@ -134443,17 +138342,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1061),
+																																		Line: int(1071),
 																																		Column: int(52),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1061),
+																																		Line: int(1071),
 																																		Column: int(58),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p11048,
+																																Ctx: p11404,
 																																FreeVars: ast.Identifiers{
 																																	"aux",
 																																	"x",
@@ -134464,17 +138363,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1061),
+																																			Line: int(1071),
 																																			Column: int(52),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1061),
+																																			Line: int(1071),
 																																			Column: int(55),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p11048,
+																																	Ctx: p11404,
 																																	FreeVars: ast.Identifiers{
 																																		"aux",
 																																	},
@@ -134490,17 +138389,17 @@ var _StdAst = &ast.DesugaredObject{
 																																				LocRange: ast.LocationRange{
 																																					FileName: "<std>",
 																																					Begin: ast.Location{
-																																						Line: int(1061),
+																																						Line: int(1071),
 																																						Column: int(56),
 																																					},
 																																					End: ast.Location{
-																																						Line: int(1061),
+																																						Line: int(1071),
 																																						Column: int(57),
 																																					},
 																																					File: p1,
 																																				},
 																																				Fodder: ast.Fodder{},
-																																				Ctx: p11054,
+																																				Ctx: p11410,
 																																				FreeVars: ast.Identifiers{
 																																					"x",
 																																				},
@@ -134532,17 +138431,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1061),
+																														Line: int(1071),
 																														Column: int(68),
 																													},
 																													End: ast.Location{
-																														Line: int(1061),
+																														Line: int(1071),
 																														Column: int(76),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p11027,
+																												Ctx: p11383,
 																												FreeVars: ast.Identifiers{
 																													"children",
 																												},
@@ -134567,17 +138466,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(79),
 																									},
 																									End: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(83),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11027,
+																								Ctx: p11383,
 																								FreeVars: nil,
 																							},
 																							Value: "</",
@@ -134592,17 +138491,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(85),
 																									},
 																									End: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(88),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11027,
+																								Ctx: p11383,
 																								FreeVars: ast.Identifiers{
 																									"tag",
 																								},
@@ -134617,17 +138516,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(90),
 																									},
 																									End: ast.Location{
-																										Line: int(1061),
+																										Line: int(1071),
 																										Column: int(93),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11027,
+																								Ctx: p11383,
 																								FreeVars: nil,
 																							},
 																							Value: ">",
@@ -134666,17 +138565,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1063),
+										Line: int(1073),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(1063),
+										Line: int(1073),
 										Column: int(17),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p10786,
+								Ctx: p11145,
 								FreeVars: ast.Identifiers{
 									"aux",
 									"value",
@@ -134687,11 +138586,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1063),
+											Line: int(1073),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1063),
+											Line: int(1073),
 											Column: int(10),
 										},
 										File: p1,
@@ -134704,7 +138603,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p10786,
+									Ctx: p11145,
 									FreeVars: ast.Identifiers{
 										"aux",
 									},
@@ -134720,17 +138619,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1063),
+														Line: int(1073),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1063),
+														Line: int(1073),
 														Column: int(16),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11069,
+												Ctx: p11425,
 												FreeVars: ast.Identifiers{
 													"value",
 												},
@@ -134815,11 +138714,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1069),
+								Line: int(1079),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1112),
+								Line: int(1122),
 								Column: int(24),
 							},
 							File: p1,
@@ -134832,7 +138731,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p11077,
+						Ctx: p11433,
 						FreeVars: ast.Identifiers{
 							"base64_table",
 							"input",
@@ -134849,11 +138748,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1070),
+											Line: int(1080),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1073),
+											Line: int(1083),
 											Column: int(14),
 										},
 										File: p1,
@@ -134866,182 +138765,136 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p11082,
+									Ctx: p11438,
 									FreeVars: ast.Identifiers{
 										"input",
 										"std",
 									},
 								},
-								Cond: &ast.Binary{
+								Cond: &ast.Apply{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1070),
+												Line: int(1080),
 												Column: int(10),
 											},
 											End: ast.Location{
-												Line: int(1070),
-												Column: int(37),
+												Line: int(1080),
+												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11082,
+										Ctx: p11438,
 										FreeVars: ast.Identifiers{
 											"input",
 											"std",
 										},
 									},
-									Left: &ast.Apply{
+									Target: &ast.Index{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1070),
+													Line: int(1080),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1070),
-													Column: int(25),
+													Line: int(1080),
+													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11082,
+											Ctx: p11438,
 											FreeVars: ast.Identifiers{
-												"input",
 												"std",
 											},
 										},
-										Target: &ast.Index{
+										Target: &ast.Var{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1070),
+														Line: int(1080),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1070),
-														Column: int(18),
+														Line: int(1080),
+														Column: int(13),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11082,
+												Ctx: nil,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
 											},
-											Target: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(1070),
-															Column: int(10),
-														},
-														End: ast.Location{
-															Line: int(1070),
-															Column: int(13),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: nil,
-													FreeVars: ast.Identifiers{
-														"std",
+											Id: "std",
+										},
+										LeftBracketFodder: ast.Fodder{},
+										Index: &ast.LiteralString{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-												},
-												Id: "std",
-											},
-											LeftBracketFodder: ast.Fodder{},
-											Index: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "",
-														Begin: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														End: ast.Location{
-															Line: int(0),
-															Column: int(0),
-														},
-														File: nil,
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
 													},
-													Fodder: nil,
-													Ctx: nil,
-													FreeVars: nil,
+													File: nil,
 												},
-												Value: "type",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: nil,
 											},
-											RightBracketFodder: nil,
-											Id: nil,
+											Value: "isString",
+											Kind: ast.LiteralStringKind(1),
+											BlockIndent: "",
 										},
-										FodderLeft: ast.Fodder{},
-										Arguments: ast.Arguments{
-											Positional: []ast.CommaSeparatedExpr{
-												ast.CommaSeparatedExpr{
-													Expr: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(1070),
-																	Column: int(19),
-																},
-																End: ast.Location{
-																	Line: int(1070),
-																	Column: int(24),
-																},
-																File: p1,
+										RightBracketFodder: nil,
+										Id: nil,
+									},
+									FodderLeft: ast.Fodder{},
+									Arguments: ast.Arguments{
+										Positional: []ast.CommaSeparatedExpr{
+											ast.CommaSeparatedExpr{
+												Expr: &ast.Var{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "<std>",
+															Begin: ast.Location{
+																Line: int(1080),
+																Column: int(23),
 															},
-															Fodder: ast.Fodder{},
-															Ctx: p11095,
-															FreeVars: ast.Identifiers{
-																"input",
+															End: ast.Location{
+																Line: int(1080),
+																Column: int(28),
 															},
+															File: p1,
+														},
+														Fodder: ast.Fodder{},
+														Ctx: p11449,
+														FreeVars: ast.Identifiers{
+															"input",
 														},
-														Id: "input",
 													},
-													CommaFodder: nil,
-												},
-											},
-											Named: nil,
-										},
-										TrailingComma: false,
-										TailStrict: false,
-										FodderRight: ast.Fodder{},
-										TailStrictFodder: nil,
-									},
-									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(12),
-									Right: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(1070),
-													Column: int(29),
-												},
-												End: ast.Location{
-													Line: int(1070),
-													Column: int(37),
+													Id: "input",
 												},
-												File: p1,
+												CommaFodder: nil,
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p11082,
-											FreeVars: nil,
 										},
-										Value: "string",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
+										Named: nil,
 									},
+									TrailingComma: false,
+									TailStrict: false,
+									FodderRight: ast.Fodder{},
+									TailStrictFodder: nil,
 								},
 								ThenFodder: ast.Fodder{},
 								BranchTrue: &ast.Apply{
@@ -135049,17 +138902,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1071),
+												Line: int(1081),
 												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1071),
+												Line: int(1081),
 												Column: int(53),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11082,
+										Ctx: p11438,
 										FreeVars: ast.Identifiers{
 											"input",
 											"std",
@@ -135070,17 +138923,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1071),
+													Line: int(1081),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1071),
+													Line: int(1081),
 													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11082,
+											Ctx: p11438,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -135090,11 +138943,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1071),
+														Line: int(1081),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1071),
+														Line: int(1081),
 														Column: int(12),
 													},
 													File: p1,
@@ -135149,17 +139002,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1071),
+																Line: int(1081),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(1071),
+																Line: int(1081),
 																Column: int(45),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11108,
+														Ctx: p11461,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -135182,17 +139035,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1071),
+																	Line: int(1081),
 																	Column: int(29),
 																},
 																End: ast.Location{
-																	Line: int(1071),
+																	Line: int(1081),
 																	Column: int(45),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11112,
+															Ctx: p11465,
 															FreeVars: ast.Identifiers{
 																"c",
 																"std",
@@ -135203,17 +139056,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1071),
+																		Line: int(1081),
 																		Column: int(29),
 																	},
 																	End: ast.Location{
-																		Line: int(1071),
+																		Line: int(1081),
 																		Column: int(42),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11112,
+																Ctx: p11465,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -135223,11 +139076,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1071),
+																			Line: int(1081),
 																			Column: int(29),
 																		},
 																		End: ast.Location{
-																			Line: int(1071),
+																			Line: int(1081),
 																			Column: int(32),
 																		},
 																		File: p1,
@@ -135275,17 +139128,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1071),
+																					Line: int(1081),
 																					Column: int(43),
 																				},
 																				End: ast.Location{
-																					Line: int(1071),
+																					Line: int(1081),
 																					Column: int(44),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11121,
+																			Ctx: p11474,
 																			FreeVars: ast.Identifiers{
 																				"c",
 																			},
@@ -135311,17 +139164,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1071),
+																Line: int(1081),
 																Column: int(47),
 															},
 															End: ast.Location{
-																Line: int(1071),
+																Line: int(1081),
 																Column: int(52),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11108,
+														Ctx: p11461,
 														FreeVars: ast.Identifiers{
 															"input",
 														},
@@ -135351,11 +139204,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1073),
+												Line: int(1083),
 												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1073),
+												Line: int(1083),
 												Column: int(14),
 											},
 											File: p1,
@@ -135368,7 +139221,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p11082,
+										Ctx: p11438,
 										FreeVars: ast.Identifiers{
 											"input",
 										},
@@ -135385,11 +139238,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1075),
+									Line: int(1085),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1112),
+									Line: int(1122),
 									Column: int(24),
 								},
 								File: p1,
@@ -135402,7 +139255,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p11077,
+							Ctx: p11433,
 							FreeVars: ast.Identifiers{
 								"base64_table",
 								"bytes",
@@ -135419,17 +139272,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1075),
+												Line: int(1085),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(1106),
+												Line: int(1116),
 												Column: int(33),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p11134,
+										Ctx: p11487,
 										FreeVars: ast.Identifiers{
 											"aux",
 											"base64_table",
@@ -135464,11 +139317,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1076),
+													Line: int(1086),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(1106),
+													Line: int(1116),
 													Column: int(33),
 												},
 												File: p1,
@@ -135481,7 +139334,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p11139,
+											Ctx: p11492,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"aux",
@@ -135496,17 +139349,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1076),
+														Line: int(1086),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1076),
+														Line: int(1086),
 														Column: int(30),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11139,
+												Ctx: p11492,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"i",
@@ -135518,17 +139371,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1076),
+															Line: int(1086),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(1076),
+															Line: int(1086),
 															Column: int(11),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11139,
+													Ctx: p11492,
 													FreeVars: ast.Identifiers{
 														"i",
 													},
@@ -135542,17 +139395,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1076),
+															Line: int(1086),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1076),
+															Line: int(1086),
 															Column: int(30),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11139,
+													Ctx: p11492,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"std",
@@ -135563,17 +139416,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1076),
+																Line: int(1086),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1076),
+																Line: int(1086),
 																Column: int(25),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11139,
+														Ctx: p11492,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -135583,11 +139436,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1076),
+																	Line: int(1086),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(1076),
+																	Line: int(1086),
 																	Column: int(18),
 																},
 																File: p1,
@@ -135635,17 +139488,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1076),
+																			Line: int(1086),
 																			Column: int(26),
 																		},
 																		End: ast.Location{
-																			Line: int(1076),
+																			Line: int(1086),
 																			Column: int(29),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11154,
+																	Ctx: p11507,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																	},
@@ -135669,11 +139522,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1077),
+														Line: int(1087),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1077),
+														Line: int(1087),
 														Column: int(10),
 													},
 													File: p1,
@@ -135686,7 +139539,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p11139,
+												Ctx: p11492,
 												FreeVars: ast.Identifiers{
 													"r",
 												},
@@ -135706,17 +139559,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1078),
+														Line: int(1088),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1106),
+														Line: int(1116),
 														Column: int(33),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11139,
+												Ctx: p11492,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"aux",
@@ -135731,17 +139584,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1078),
+															Line: int(1088),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1078),
+															Line: int(1088),
 															Column: int(39),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11139,
+													Ctx: p11492,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"i",
@@ -135753,17 +139606,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1078),
+																Line: int(1088),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1078),
+																Line: int(1088),
 																Column: int(20),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11139,
+														Ctx: p11492,
 														FreeVars: ast.Identifiers{
 															"i",
 														},
@@ -135773,17 +139626,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1078),
+																	Line: int(1088),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(1078),
+																	Line: int(1088),
 																	Column: int(16),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: ast.Identifiers{
 																"i",
 															},
@@ -135797,17 +139650,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1078),
+																	Line: int(1088),
 																	Column: int(19),
 																},
 																End: ast.Location{
-																	Line: int(1078),
+																	Line: int(1088),
 																	Column: int(20),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: nil,
 														},
 														Value: float64(1),
@@ -135821,17 +139674,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1078),
+																Line: int(1088),
 																Column: int(24),
 															},
 															End: ast.Location{
-																Line: int(1078),
+																Line: int(1088),
 																Column: int(39),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11139,
+														Ctx: p11492,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"std",
@@ -135842,17 +139695,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1078),
+																	Line: int(1088),
 																	Column: int(24),
 																},
 																End: ast.Location{
-																	Line: int(1078),
+																	Line: int(1088),
 																	Column: int(34),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -135862,11 +139715,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1078),
+																		Line: int(1088),
 																		Column: int(24),
 																	},
 																	End: ast.Location{
-																		Line: int(1078),
+																		Line: int(1088),
 																		Column: int(27),
 																	},
 																	File: p1,
@@ -135914,17 +139767,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1078),
+																				Line: int(1088),
 																				Column: int(35),
 																			},
 																			End: ast.Location{
-																				Line: int(1078),
+																				Line: int(1088),
 																				Column: int(38),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11178,
+																		Ctx: p11531,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -135948,11 +139801,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1079),
+															Line: int(1089),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1085),
+															Line: int(1095),
 															Column: int(33),
 														},
 														File: p1,
@@ -135965,7 +139818,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p11139,
+													Ctx: p11492,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"aux",
@@ -135984,17 +139837,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1081),
+																		Line: int(1091),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(1084),
+																		Line: int(1094),
 																		Column: int(15),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11185,
+																Ctx: p11538,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																	"base64_table",
@@ -136006,17 +139859,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1081),
+																			Line: int(1091),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1083),
+																			Line: int(1093),
 																			Column: int(42),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11185,
+																	Ctx: p11538,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"base64_table",
@@ -136028,17 +139881,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1081),
+																				Line: int(1091),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1081),
+																				Line: int(1091),
 																				Column: int(44),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11185,
+																		Ctx: p11538,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"base64_table",
@@ -136050,11 +139903,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1081),
+																					Line: int(1091),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1081),
+																					Line: int(1091),
 																					Column: int(23),
 																				},
 																				File: p1,
@@ -136075,7 +139928,7 @@ var _StdAst = &ast.DesugaredObject{
 																					},
 																				},
 																			},
-																			Ctx: p11185,
+																			Ctx: p11538,
 																			FreeVars: ast.Identifiers{
 																				"base64_table",
 																			},
@@ -136088,17 +139941,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1081),
+																					Line: int(1091),
 																					Column: int(24),
 																				},
 																				End: ast.Location{
-																					Line: int(1081),
+																					Line: int(1091),
 																					Column: int(43),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11185,
+																			Ctx: p11538,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"i",
@@ -136109,17 +139962,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1081),
+																						Line: int(1091),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1081),
+																						Line: int(1091),
 																						Column: int(37),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11185,
+																				Ctx: p11538,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"i",
@@ -136130,17 +139983,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1081),
+																							Line: int(1091),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(1081),
+																							Line: int(1091),
 																							Column: int(31),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11185,
+																					Ctx: p11538,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -136151,17 +140004,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1081),
+																								Line: int(1091),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(1081),
+																								Line: int(1091),
 																								Column: int(28),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11185,
+																						Ctx: p11538,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																						},
@@ -136174,17 +140027,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1081),
+																								Line: int(1091),
 																								Column: int(29),
 																							},
 																							End: ast.Location{
-																								Line: int(1081),
+																								Line: int(1091),
 																								Column: int(30),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11185,
+																						Ctx: p11538,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -136201,17 +140054,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1081),
+																							Line: int(1091),
 																							Column: int(34),
 																						},
 																						End: ast.Location{
-																							Line: int(1081),
+																							Line: int(1091),
 																							Column: int(37),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11185,
+																					Ctx: p11538,
 																					FreeVars: nil,
 																				},
 																				Value: float64(252),
@@ -136225,17 +140078,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1081),
+																						Line: int(1091),
 																						Column: int(42),
 																					},
 																					End: ast.Location{
-																						Line: int(1081),
+																						Line: int(1091),
 																						Column: int(43),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11185,
+																				Ctx: p11538,
 																				FreeVars: nil,
 																			},
 																			Value: float64(2),
@@ -136252,17 +140105,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1083),
+																				Line: int(1093),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1083),
+																				Line: int(1093),
 																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11185,
+																		Ctx: p11538,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"base64_table",
@@ -136274,11 +140127,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1083),
+																					Line: int(1093),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1083),
+																					Line: int(1093),
 																					Column: int(23),
 																				},
 																				File: p1,
@@ -136299,7 +140152,7 @@ var _StdAst = &ast.DesugaredObject{
 																					},
 																				},
 																			},
-																			Ctx: p11185,
+																			Ctx: p11538,
 																			FreeVars: ast.Identifiers{
 																				"base64_table",
 																			},
@@ -136312,17 +140165,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1083),
+																					Line: int(1093),
 																					Column: int(24),
 																				},
 																				End: ast.Location{
-																					Line: int(1083),
+																					Line: int(1093),
 																					Column: int(41),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11185,
+																			Ctx: p11538,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"i",
@@ -136333,17 +140186,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1083),
+																						Line: int(1093),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1083),
+																						Line: int(1093),
 																						Column: int(35),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11185,
+																				Ctx: p11538,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"i",
@@ -136354,17 +140207,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1083),
+																							Line: int(1093),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(1083),
+																							Line: int(1093),
 																							Column: int(31),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11185,
+																					Ctx: p11538,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -136375,17 +140228,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1083),
+																								Line: int(1093),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(1083),
+																								Line: int(1093),
 																								Column: int(28),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11185,
+																						Ctx: p11538,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																						},
@@ -136398,17 +140251,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1083),
+																								Line: int(1093),
 																								Column: int(29),
 																							},
 																							End: ast.Location{
-																								Line: int(1083),
+																								Line: int(1093),
 																								Column: int(30),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11185,
+																						Ctx: p11538,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -136425,17 +140278,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1083),
+																							Line: int(1093),
 																							Column: int(34),
 																						},
 																						End: ast.Location{
-																							Line: int(1083),
+																							Line: int(1093),
 																							Column: int(35),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11185,
+																					Ctx: p11538,
 																					FreeVars: nil,
 																				},
 																				Value: float64(3),
@@ -136449,17 +140302,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1083),
+																						Line: int(1093),
 																						Column: int(40),
 																					},
 																					End: ast.Location{
-																						Line: int(1083),
+																						Line: int(1093),
 																						Column: int(41),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11185,
+																				Ctx: p11538,
 																				FreeVars: nil,
 																			},
 																			Value: float64(4),
@@ -136477,11 +140330,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1084),
+																			Line: int(1094),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1084),
+																			Line: int(1094),
 																			Column: int(15),
 																		},
 																		File: p1,
@@ -136494,7 +140347,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p11185,
+																	Ctx: p11538,
 																	FreeVars: nil,
 																},
 																Value: "==",
@@ -136511,17 +140364,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1085),
+																Line: int(1095),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(1085),
+																Line: int(1095),
 																Column: int(33),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11139,
+														Ctx: p11492,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"aux",
@@ -136535,11 +140388,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1085),
+																	Line: int(1095),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(1085),
+																	Line: int(1095),
 																	Column: int(12),
 																},
 																File: p1,
@@ -136552,7 +140405,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: ast.Identifiers{
 																"aux",
 															},
@@ -136568,17 +140421,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1085),
+																				Line: int(1095),
 																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(1085),
+																				Line: int(1095),
 																				Column: int(16),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11234,
+																		Ctx: p11587,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -136593,17 +140446,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1085),
+																				Line: int(1095),
 																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(1085),
+																				Line: int(1095),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11234,
+																		Ctx: p11587,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -136613,17 +140466,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11234,
+																			Ctx: p11587,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -136637,17 +140490,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11234,
+																			Ctx: p11587,
 																			FreeVars: nil,
 																		},
 																		Value: float64(3),
@@ -136662,17 +140515,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1085),
+																				Line: int(1095),
 																				Column: int(25),
 																			},
 																			End: ast.Location{
-																				Line: int(1085),
+																				Line: int(1095),
 																				Column: int(32),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11234,
+																		Ctx: p11587,
 																		FreeVars: ast.Identifiers{
 																			"r",
 																			"str",
@@ -136683,17 +140536,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(25),
 																				},
 																				End: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(26),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11234,
+																			Ctx: p11587,
 																			FreeVars: ast.Identifiers{
 																				"r",
 																			},
@@ -136707,17 +140560,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(29),
 																				},
 																				End: ast.Location{
-																					Line: int(1085),
+																					Line: int(1095),
 																					Column: int(32),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11234,
+																			Ctx: p11587,
 																			FreeVars: ast.Identifiers{
 																				"str",
 																			},
@@ -136749,17 +140602,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1086),
+															Line: int(1096),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1106),
+															Line: int(1116),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11139,
+													Ctx: p11492,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"aux",
@@ -136774,17 +140627,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1086),
+																Line: int(1096),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1086),
+																Line: int(1096),
 																Column: int(39),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11139,
+														Ctx: p11492,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"i",
@@ -136796,17 +140649,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1086),
+																	Line: int(1096),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(1086),
+																	Line: int(1096),
 																	Column: int(20),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: ast.Identifiers{
 																"i",
 															},
@@ -136816,17 +140669,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1086),
+																		Line: int(1096),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(1086),
+																		Line: int(1096),
 																		Column: int(16),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11139,
+																Ctx: p11492,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -136840,17 +140693,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1086),
+																		Line: int(1096),
 																		Column: int(19),
 																	},
 																	End: ast.Location{
-																		Line: int(1086),
+																		Line: int(1096),
 																		Column: int(20),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11139,
+																Ctx: p11492,
 																FreeVars: nil,
 															},
 															Value: float64(2),
@@ -136864,17 +140717,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1086),
+																	Line: int(1096),
 																	Column: int(24),
 																},
 																End: ast.Location{
-																	Line: int(1086),
+																	Line: int(1096),
 																	Column: int(39),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"std",
@@ -136885,17 +140738,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1086),
+																		Line: int(1096),
 																		Column: int(24),
 																	},
 																	End: ast.Location{
-																		Line: int(1086),
+																		Line: int(1096),
 																		Column: int(34),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11139,
+																Ctx: p11492,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -136905,11 +140758,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1086),
+																			Line: int(1096),
 																			Column: int(24),
 																		},
 																		End: ast.Location{
-																			Line: int(1086),
+																			Line: int(1096),
 																			Column: int(27),
 																		},
 																		File: p1,
@@ -136957,17 +140810,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1086),
+																					Line: int(1096),
 																					Column: int(35),
 																				},
 																				End: ast.Location{
-																					Line: int(1086),
+																					Line: int(1096),
 																					Column: int(38),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11266,
+																			Ctx: p11619,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																			},
@@ -136991,11 +140844,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1087),
+																Line: int(1097),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(1095),
+																Line: int(1105),
 																Column: int(33),
 															},
 															File: p1,
@@ -137008,7 +140861,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p11139,
+														Ctx: p11492,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"aux",
@@ -137027,17 +140880,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1089),
+																			Line: int(1099),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1094),
+																			Line: int(1104),
 																			Column: int(14),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11273,
+																	Ctx: p11626,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"base64_table",
@@ -137049,17 +140902,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1089),
+																				Line: int(1099),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1093),
+																				Line: int(1103),
 																				Column: int(47),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11273,
+																		Ctx: p11626,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"base64_table",
@@ -137071,17 +140924,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1089),
+																					Line: int(1099),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1091),
+																					Line: int(1101),
 																					Column: int(68),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11273,
+																			Ctx: p11626,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"base64_table",
@@ -137093,17 +140946,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1089),
+																						Line: int(1099),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(1089),
+																						Line: int(1099),
 																						Column: int(44),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11273,
+																				Ctx: p11626,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"base64_table",
@@ -137115,11 +140968,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1089),
+																							Line: int(1099),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(1089),
+																							Line: int(1099),
 																							Column: int(23),
 																						},
 																						File: p1,
@@ -137140,7 +140993,7 @@ var _StdAst = &ast.DesugaredObject{
 																							},
 																						},
 																					},
-																					Ctx: p11273,
+																					Ctx: p11626,
 																					FreeVars: ast.Identifiers{
 																						"base64_table",
 																					},
@@ -137153,17 +141006,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1089),
+																							Line: int(1099),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1089),
+																							Line: int(1099),
 																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11273,
+																					Ctx: p11626,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -137174,17 +141027,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1089),
+																								Line: int(1099),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(1089),
+																								Line: int(1099),
 																								Column: int(37),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11273,
+																						Ctx: p11626,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -137195,17 +141048,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1089),
+																									Line: int(1099),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1089),
+																									Line: int(1099),
 																									Column: int(31),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -137216,17 +141069,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1089),
+																										Line: int(1099),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(1089),
+																										Line: int(1099),
 																										Column: int(28),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																								},
@@ -137239,17 +141092,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1089),
+																										Line: int(1099),
 																										Column: int(29),
 																									},
 																									End: ast.Location{
-																										Line: int(1089),
+																										Line: int(1099),
 																										Column: int(30),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -137266,17 +141119,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1089),
+																									Line: int(1099),
 																									Column: int(34),
 																								},
 																								End: ast.Location{
-																									Line: int(1089),
+																									Line: int(1099),
 																									Column: int(37),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: nil,
 																						},
 																						Value: float64(252),
@@ -137290,17 +141143,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1089),
+																								Line: int(1099),
 																								Column: int(42),
 																							},
 																							End: ast.Location{
-																								Line: int(1089),
+																								Line: int(1099),
 																								Column: int(43),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11273,
+																						Ctx: p11626,
 																						FreeVars: nil,
 																					},
 																					Value: float64(2),
@@ -137317,17 +141170,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1091),
+																						Line: int(1101),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(1091),
+																						Line: int(1101),
 																						Column: int(68),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11273,
+																				Ctx: p11626,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"base64_table",
@@ -137339,11 +141192,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1091),
+																							Line: int(1101),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(1091),
+																							Line: int(1101),
 																							Column: int(23),
 																						},
 																						File: p1,
@@ -137364,7 +141217,7 @@ var _StdAst = &ast.DesugaredObject{
 																							},
 																						},
 																					},
-																					Ctx: p11273,
+																					Ctx: p11626,
 																					FreeVars: ast.Identifiers{
 																						"base64_table",
 																					},
@@ -137377,17 +141230,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1091),
+																							Line: int(1101),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1091),
+																							Line: int(1101),
 																							Column: int(67),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11273,
+																					Ctx: p11626,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -137398,17 +141251,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1091),
+																								Line: int(1101),
 																								Column: int(24),
 																							},
 																							End: ast.Location{
-																								Line: int(1091),
+																								Line: int(1101),
 																								Column: int(41),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11273,
+																						Ctx: p11626,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -137419,17 +141272,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(35),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -137440,17 +141293,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(31),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																									"i",
@@ -137461,17 +141314,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(25),
 																										},
 																										End: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(28),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11273,
+																									Ctx: p11626,
 																									FreeVars: ast.Identifiers{
 																										"arr",
 																									},
@@ -137484,17 +141337,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(29),
 																										},
 																										End: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(30),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11273,
+																									Ctx: p11626,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -137511,17 +141364,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(34),
 																									},
 																									End: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(35),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: nil,
 																							},
 																							Value: float64(3),
@@ -137535,17 +141388,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(40),
 																								},
 																								End: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(41),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: nil,
 																						},
 																						Value: float64(4),
@@ -137559,17 +141412,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1091),
+																								Line: int(1101),
 																								Column: int(44),
 																							},
 																							End: ast.Location{
-																								Line: int(1091),
+																								Line: int(1101),
 																								Column: int(67),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11273,
+																						Ctx: p11626,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -137580,17 +141433,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(45),
 																								},
 																								End: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(61),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -137601,17 +141454,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(45),
 																									},
 																									End: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(55),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																									"i",
@@ -137622,17 +141475,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(45),
 																										},
 																										End: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(48),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11273,
+																									Ctx: p11626,
 																									FreeVars: ast.Identifiers{
 																										"arr",
 																									},
@@ -137645,17 +141498,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(49),
 																										},
 																										End: ast.Location{
-																											Line: int(1091),
+																											Line: int(1101),
 																											Column: int(54),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11273,
+																									Ctx: p11626,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -137665,17 +141518,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1091),
+																												Line: int(1101),
 																												Column: int(49),
 																											},
 																											End: ast.Location{
-																												Line: int(1091),
+																												Line: int(1101),
 																												Column: int(50),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11273,
+																										Ctx: p11626,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -137689,17 +141542,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1091),
+																												Line: int(1101),
 																												Column: int(53),
 																											},
 																											End: ast.Location{
-																												Line: int(1091),
+																												Line: int(1101),
 																												Column: int(54),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11273,
+																										Ctx: p11626,
 																										FreeVars: nil,
 																									},
 																									Value: float64(1),
@@ -137716,17 +141569,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(58),
 																									},
 																									End: ast.Location{
-																										Line: int(1091),
+																										Line: int(1101),
 																										Column: int(61),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: nil,
 																							},
 																							Value: float64(240),
@@ -137740,17 +141593,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(66),
 																								},
 																								End: ast.Location{
-																									Line: int(1091),
+																									Line: int(1101),
 																									Column: int(67),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: nil,
 																						},
 																						Value: float64(4),
@@ -137769,17 +141622,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1093),
+																					Line: int(1103),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1093),
+																					Line: int(1103),
 																					Column: int(47),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11273,
+																			Ctx: p11626,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"base64_table",
@@ -137791,11 +141644,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1093),
+																						Line: int(1103),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(1093),
+																						Line: int(1103),
 																						Column: int(23),
 																					},
 																					File: p1,
@@ -137816,7 +141669,7 @@ var _StdAst = &ast.DesugaredObject{
 																						},
 																					},
 																				},
-																				Ctx: p11273,
+																				Ctx: p11626,
 																				FreeVars: ast.Identifiers{
 																					"base64_table",
 																				},
@@ -137829,17 +141682,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1093),
+																						Line: int(1103),
 																						Column: int(24),
 																					},
 																					End: ast.Location{
-																						Line: int(1093),
+																						Line: int(1103),
 																						Column: int(46),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11273,
+																				Ctx: p11626,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"i",
@@ -137850,17 +141703,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1093),
+																							Line: int(1103),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(1093),
+																							Line: int(1103),
 																							Column: int(40),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11273,
+																					Ctx: p11626,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -137871,17 +141724,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1093),
+																								Line: int(1103),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(1093),
+																								Line: int(1103),
 																								Column: int(35),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11273,
+																						Ctx: p11626,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -137892,17 +141745,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1093),
+																									Line: int(1103),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1093),
+																									Line: int(1103),
 																									Column: int(28),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																							},
@@ -137915,17 +141768,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1093),
+																									Line: int(1103),
 																									Column: int(29),
 																								},
 																								End: ast.Location{
-																									Line: int(1093),
+																									Line: int(1103),
 																									Column: int(34),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11273,
+																							Ctx: p11626,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -137935,17 +141788,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1093),
+																										Line: int(1103),
 																										Column: int(29),
 																									},
 																									End: ast.Location{
-																										Line: int(1093),
+																										Line: int(1103),
 																										Column: int(30),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -137959,17 +141812,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1093),
+																										Line: int(1103),
 																										Column: int(33),
 																									},
 																									End: ast.Location{
-																										Line: int(1093),
+																										Line: int(1103),
 																										Column: int(34),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11273,
+																								Ctx: p11626,
 																								FreeVars: nil,
 																							},
 																							Value: float64(1),
@@ -137986,17 +141839,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1093),
+																								Line: int(1103),
 																								Column: int(38),
 																							},
 																							End: ast.Location{
-																								Line: int(1093),
+																								Line: int(1103),
 																								Column: int(40),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11273,
+																						Ctx: p11626,
 																						FreeVars: nil,
 																					},
 																					Value: float64(15),
@@ -138010,17 +141863,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1093),
+																							Line: int(1103),
 																							Column: int(45),
 																						},
 																						End: ast.Location{
-																							Line: int(1093),
+																							Line: int(1103),
 																							Column: int(46),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11273,
+																					Ctx: p11626,
 																					FreeVars: nil,
 																				},
 																				Value: float64(2),
@@ -138038,11 +141891,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1094),
+																				Line: int(1104),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1094),
+																				Line: int(1104),
 																				Column: int(14),
 																			},
 																			File: p1,
@@ -138055,7 +141908,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p11273,
+																		Ctx: p11626,
 																		FreeVars: nil,
 																	},
 																	Value: "=",
@@ -138072,17 +141925,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1095),
+																	Line: int(1105),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(1095),
+																	Line: int(1105),
 																	Column: int(33),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"aux",
@@ -138096,11 +141949,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1095),
+																		Line: int(1105),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(1095),
+																		Line: int(1105),
 																		Column: int(12),
 																	},
 																	File: p1,
@@ -138113,7 +141966,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p11139,
+																Ctx: p11492,
 																FreeVars: ast.Identifiers{
 																	"aux",
 																},
@@ -138129,17 +141982,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1095),
+																					Line: int(1105),
 																					Column: int(13),
 																				},
 																				End: ast.Location{
-																					Line: int(1095),
+																					Line: int(1105),
 																					Column: int(16),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11362,
+																			Ctx: p11715,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																			},
@@ -138154,17 +142007,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1095),
+																					Line: int(1105),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(1095),
+																					Line: int(1105),
 																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11362,
+																			Ctx: p11715,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -138174,17 +142027,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(18),
 																					},
 																					End: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(19),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11362,
+																				Ctx: p11715,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -138198,17 +142051,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(23),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11362,
+																				Ctx: p11715,
 																				FreeVars: nil,
 																			},
 																			Value: float64(3),
@@ -138223,17 +142076,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1095),
+																					Line: int(1105),
 																					Column: int(25),
 																				},
 																				End: ast.Location{
-																					Line: int(1095),
+																					Line: int(1105),
 																					Column: int(32),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11362,
+																			Ctx: p11715,
 																			FreeVars: ast.Identifiers{
 																				"r",
 																				"str",
@@ -138244,17 +142097,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(26),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11362,
+																				Ctx: p11715,
 																				FreeVars: ast.Identifiers{
 																					"r",
 																				},
@@ -138268,17 +142121,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(29),
 																					},
 																					End: ast.Location{
-																						Line: int(1095),
+																						Line: int(1105),
 																						Column: int(32),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11362,
+																				Ctx: p11715,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -138310,11 +142163,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1097),
+																Line: int(1107),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(1106),
+																Line: int(1116),
 																Column: int(33),
 															},
 															File: p1,
@@ -138327,7 +142180,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p11139,
+														Ctx: p11492,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"aux",
@@ -138346,17 +142199,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1099),
+																			Line: int(1109),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1105),
+																			Line: int(1115),
 																			Column: int(42),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11381,
+																	Ctx: p11734,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"base64_table",
@@ -138368,17 +142221,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1099),
+																				Line: int(1109),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1103),
+																				Line: int(1113),
 																				Column: int(73),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11381,
+																		Ctx: p11734,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"base64_table",
@@ -138390,17 +142243,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1099),
+																					Line: int(1109),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1101),
+																					Line: int(1111),
 																					Column: int(68),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11381,
+																			Ctx: p11734,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"base64_table",
@@ -138412,17 +142265,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1099),
+																						Line: int(1109),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(1099),
+																						Line: int(1109),
 																						Column: int(44),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11381,
+																				Ctx: p11734,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"base64_table",
@@ -138434,11 +142287,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1099),
+																							Line: int(1109),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(1099),
+																							Line: int(1109),
 																							Column: int(23),
 																						},
 																						File: p1,
@@ -138459,7 +142312,7 @@ var _StdAst = &ast.DesugaredObject{
 																							},
 																						},
 																					},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"base64_table",
 																					},
@@ -138472,17 +142325,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1099),
+																							Line: int(1109),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1099),
+																							Line: int(1109),
 																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -138493,17 +142346,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1099),
+																								Line: int(1109),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(1099),
+																								Line: int(1109),
 																								Column: int(37),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -138514,17 +142367,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1099),
+																									Line: int(1109),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1099),
+																									Line: int(1109),
 																									Column: int(31),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -138535,17 +142388,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1099),
+																										Line: int(1109),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(1099),
+																										Line: int(1109),
 																										Column: int(28),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																								},
@@ -138558,17 +142411,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1099),
+																										Line: int(1109),
 																										Column: int(29),
 																									},
 																									End: ast.Location{
-																										Line: int(1099),
+																										Line: int(1109),
 																										Column: int(30),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -138585,17 +142438,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1099),
+																									Line: int(1109),
 																									Column: int(34),
 																								},
 																								End: ast.Location{
-																									Line: int(1099),
+																									Line: int(1109),
 																									Column: int(37),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: nil,
 																						},
 																						Value: float64(252),
@@ -138609,17 +142462,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1099),
+																								Line: int(1109),
 																								Column: int(42),
 																							},
 																							End: ast.Location{
-																								Line: int(1099),
+																								Line: int(1109),
 																								Column: int(43),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: nil,
 																					},
 																					Value: float64(2),
@@ -138636,17 +142489,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1101),
+																						Line: int(1111),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(1101),
+																						Line: int(1111),
 																						Column: int(68),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11381,
+																				Ctx: p11734,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"base64_table",
@@ -138658,11 +142511,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1101),
+																							Line: int(1111),
 																							Column: int(11),
 																						},
 																						End: ast.Location{
-																							Line: int(1101),
+																							Line: int(1111),
 																							Column: int(23),
 																						},
 																						File: p1,
@@ -138683,7 +142536,7 @@ var _StdAst = &ast.DesugaredObject{
 																							},
 																						},
 																					},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"base64_table",
 																					},
@@ -138696,17 +142549,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1101),
+																							Line: int(1111),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1101),
+																							Line: int(1111),
 																							Column: int(67),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -138717,17 +142570,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1101),
+																								Line: int(1111),
 																								Column: int(24),
 																							},
 																							End: ast.Location{
-																								Line: int(1101),
+																								Line: int(1111),
 																								Column: int(41),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -138738,17 +142591,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(35),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -138759,17 +142612,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(31),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																									"i",
@@ -138780,17 +142633,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(25),
 																										},
 																										End: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(28),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: ast.Identifiers{
 																										"arr",
 																									},
@@ -138803,17 +142656,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(29),
 																										},
 																										End: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(30),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -138830,17 +142683,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(34),
 																									},
 																									End: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(35),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: nil,
 																							},
 																							Value: float64(3),
@@ -138854,17 +142707,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(40),
 																								},
 																								End: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(41),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: nil,
 																						},
 																						Value: float64(4),
@@ -138878,17 +142731,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1101),
+																								Line: int(1111),
 																								Column: int(44),
 																							},
 																							End: ast.Location{
-																								Line: int(1101),
+																								Line: int(1111),
 																								Column: int(67),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -138899,17 +142752,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(45),
 																								},
 																								End: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(61),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -138920,17 +142773,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(45),
 																									},
 																									End: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(55),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																									"i",
@@ -138941,17 +142794,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(45),
 																										},
 																										End: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(48),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: ast.Identifiers{
 																										"arr",
 																									},
@@ -138964,17 +142817,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(49),
 																										},
 																										End: ast.Location{
-																											Line: int(1101),
+																											Line: int(1111),
 																											Column: int(54),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -138984,17 +142837,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1101),
+																												Line: int(1111),
 																												Column: int(49),
 																											},
 																											End: ast.Location{
-																												Line: int(1101),
+																												Line: int(1111),
 																												Column: int(50),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11381,
+																										Ctx: p11734,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -139008,17 +142861,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1101),
+																												Line: int(1111),
 																												Column: int(53),
 																											},
 																											End: ast.Location{
-																												Line: int(1101),
+																												Line: int(1111),
 																												Column: int(54),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11381,
+																										Ctx: p11734,
 																										FreeVars: nil,
 																									},
 																									Value: float64(1),
@@ -139035,17 +142888,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(58),
 																									},
 																									End: ast.Location{
-																										Line: int(1101),
+																										Line: int(1111),
 																										Column: int(61),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: nil,
 																							},
 																							Value: float64(240),
@@ -139059,17 +142912,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(66),
 																								},
 																								End: ast.Location{
-																									Line: int(1101),
+																									Line: int(1111),
 																									Column: int(67),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: nil,
 																						},
 																						Value: float64(4),
@@ -139088,17 +142941,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1103),
+																					Line: int(1113),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1103),
+																					Line: int(1113),
 																					Column: int(73),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11381,
+																			Ctx: p11734,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"base64_table",
@@ -139110,11 +142963,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1103),
+																						Line: int(1113),
 																						Column: int(11),
 																					},
 																					End: ast.Location{
-																						Line: int(1103),
+																						Line: int(1113),
 																						Column: int(23),
 																					},
 																					File: p1,
@@ -139135,7 +142988,7 @@ var _StdAst = &ast.DesugaredObject{
 																						},
 																					},
 																				},
-																				Ctx: p11381,
+																				Ctx: p11734,
 																				FreeVars: ast.Identifiers{
 																					"base64_table",
 																				},
@@ -139148,17 +143001,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1103),
+																						Line: int(1113),
 																						Column: int(24),
 																					},
 																					End: ast.Location{
-																						Line: int(1103),
+																						Line: int(1113),
 																						Column: int(72),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11381,
+																				Ctx: p11734,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"i",
@@ -139169,17 +143022,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1103),
+																							Line: int(1113),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1103),
+																							Line: int(1113),
 																							Column: int(46),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -139190,17 +143043,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(40),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -139211,17 +143064,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(35),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -139232,17 +143085,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(28),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																								},
@@ -139255,17 +143108,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(29),
 																									},
 																									End: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(34),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -139275,17 +143128,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(29),
 																										},
 																										End: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(30),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -139299,17 +143152,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(33),
 																										},
 																										End: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -139326,17 +143179,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(38),
 																								},
 																								End: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(40),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: nil,
 																						},
 																						Value: float64(15),
@@ -139350,17 +143203,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(45),
 																							},
 																							End: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(46),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: nil,
 																					},
 																					Value: float64(2),
@@ -139374,17 +143227,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1103),
+																							Line: int(1113),
 																							Column: int(49),
 																						},
 																						End: ast.Location{
-																							Line: int(1103),
+																							Line: int(1113),
 																							Column: int(72),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"i",
@@ -139395,17 +143248,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(50),
 																							},
 																							End: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(66),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -139416,17 +143269,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(50),
 																								},
 																								End: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(60),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -139437,17 +143290,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(50),
 																									},
 																									End: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(53),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																								},
@@ -139460,17 +143313,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(54),
 																									},
 																									End: ast.Location{
-																										Line: int(1103),
+																										Line: int(1113),
 																										Column: int(59),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11381,
+																								Ctx: p11734,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -139480,17 +143333,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(54),
 																										},
 																										End: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(55),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -139504,17 +143357,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(58),
 																										},
 																										End: ast.Location{
-																											Line: int(1103),
+																											Line: int(1113),
 																											Column: int(59),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11381,
+																									Ctx: p11734,
 																									FreeVars: nil,
 																								},
 																								Value: float64(2),
@@ -139531,17 +143384,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(63),
 																								},
 																								End: ast.Location{
-																									Line: int(1103),
+																									Line: int(1113),
 																									Column: int(66),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11381,
+																							Ctx: p11734,
 																							FreeVars: nil,
 																						},
 																						Value: float64(192),
@@ -139555,17 +143408,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(71),
 																							},
 																							End: ast.Location{
-																								Line: int(1103),
+																								Line: int(1113),
 																								Column: int(72),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: nil,
 																					},
 																					Value: float64(6),
@@ -139584,17 +143437,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1105),
+																				Line: int(1115),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1105),
+																				Line: int(1115),
 																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11381,
+																		Ctx: p11734,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"base64_table",
@@ -139606,11 +143459,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1105),
+																					Line: int(1115),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1105),
+																					Line: int(1115),
 																					Column: int(23),
 																				},
 																				File: p1,
@@ -139631,7 +143484,7 @@ var _StdAst = &ast.DesugaredObject{
 																					},
 																				},
 																			},
-																			Ctx: p11381,
+																			Ctx: p11734,
 																			FreeVars: ast.Identifiers{
 																				"base64_table",
 																			},
@@ -139644,17 +143497,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1105),
+																					Line: int(1115),
 																					Column: int(25),
 																				},
 																				End: ast.Location{
-																					Line: int(1105),
+																					Line: int(1115),
 																					Column: int(40),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11381,
+																			Ctx: p11734,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"i",
@@ -139665,17 +143518,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1105),
+																						Line: int(1115),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1105),
+																						Line: int(1115),
 																						Column: int(35),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11381,
+																				Ctx: p11734,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"i",
@@ -139686,17 +143539,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1105),
+																							Line: int(1115),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(1105),
+																							Line: int(1115),
 																							Column: int(28),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																					},
@@ -139709,17 +143562,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1105),
+																							Line: int(1115),
 																							Column: int(29),
 																						},
 																						End: ast.Location{
-																							Line: int(1105),
+																							Line: int(1115),
 																							Column: int(34),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11381,
+																					Ctx: p11734,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -139729,17 +143582,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1105),
+																								Line: int(1115),
 																								Column: int(29),
 																							},
 																							End: ast.Location{
-																								Line: int(1105),
+																								Line: int(1115),
 																								Column: int(30),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -139753,17 +143606,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1105),
+																								Line: int(1115),
 																								Column: int(33),
 																							},
 																							End: ast.Location{
-																								Line: int(1105),
+																								Line: int(1115),
 																								Column: int(34),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11381,
+																						Ctx: p11734,
 																						FreeVars: nil,
 																					},
 																					Value: float64(2),
@@ -139780,17 +143633,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1105),
+																						Line: int(1115),
 																						Column: int(38),
 																					},
 																					End: ast.Location{
-																						Line: int(1105),
+																						Line: int(1115),
 																						Column: int(40),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11381,
+																				Ctx: p11734,
 																				FreeVars: nil,
 																			},
 																			Value: float64(63),
@@ -139810,17 +143663,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1106),
+																	Line: int(1116),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(1106),
+																	Line: int(1116),
 																	Column: int(33),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11139,
+															Ctx: p11492,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"aux",
@@ -139834,11 +143687,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1106),
+																		Line: int(1116),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(1106),
+																		Line: int(1116),
 																		Column: int(12),
 																	},
 																	File: p1,
@@ -139851,7 +143704,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p11139,
+																Ctx: p11492,
 																FreeVars: ast.Identifiers{
 																	"aux",
 																},
@@ -139867,17 +143720,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1106),
+																					Line: int(1116),
 																					Column: int(13),
 																				},
 																				End: ast.Location{
-																					Line: int(1106),
+																					Line: int(1116),
 																					Column: int(16),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11503,
+																			Ctx: p11856,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																			},
@@ -139892,17 +143745,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1106),
+																					Line: int(1116),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(1106),
+																					Line: int(1116),
 																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11503,
+																			Ctx: p11856,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -139912,17 +143765,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(18),
 																					},
 																					End: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(19),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11503,
+																				Ctx: p11856,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -139936,17 +143789,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(23),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11503,
+																				Ctx: p11856,
 																				FreeVars: nil,
 																			},
 																			Value: float64(3),
@@ -139961,17 +143814,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1106),
+																					Line: int(1116),
 																					Column: int(25),
 																				},
 																				End: ast.Location{
-																					Line: int(1106),
+																					Line: int(1116),
 																					Column: int(32),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11503,
+																			Ctx: p11856,
 																			FreeVars: ast.Identifiers{
 																				"r",
 																				"str",
@@ -139982,17 +143835,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(26),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11503,
+																				Ctx: p11856,
 																				FreeVars: ast.Identifiers{
 																					"r",
 																				},
@@ -140006,17 +143859,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(29),
 																					},
 																					End: ast.Location{
-																						Line: int(1106),
+																						Line: int(1116),
 																						Column: int(32),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11503,
+																				Ctx: p11856,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -140048,11 +143901,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1108),
+										Line: int(1118),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1112),
+										Line: int(1122),
 										Column: int(24),
 									},
 									File: p1,
@@ -140065,7 +143918,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p11077,
+								Ctx: p11433,
 								FreeVars: ast.Identifiers{
 									"aux",
 									"bytes",
@@ -140082,17 +143935,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1108),
+													Line: int(1118),
 													Column: int(20),
 												},
 												End: ast.Location{
-													Line: int(1108),
+													Line: int(1118),
 													Column: int(73),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11521,
+											Ctx: p11874,
 											FreeVars: ast.Identifiers{
 												"bytes",
 												"std",
@@ -140103,17 +143956,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1108),
+														Line: int(1118),
 														Column: int(20),
 													},
 													End: ast.Location{
-														Line: int(1108),
+														Line: int(1118),
 														Column: int(29),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11521,
+												Ctx: p11874,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -140123,11 +143976,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1108),
+															Line: int(1118),
 															Column: int(20),
 														},
 														End: ast.Location{
-															Line: int(1108),
+															Line: int(1118),
 															Column: int(23),
 														},
 														File: p1,
@@ -140175,17 +144028,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1108),
+																	Line: int(1118),
 																	Column: int(30),
 																},
 																End: ast.Location{
-																	Line: int(1108),
+																	Line: int(1118),
 																	Column: int(59),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11530,
+															Ctx: p11883,
 															FreeVars: nil,
 														},
 														ParenLeftFodder: ast.Fodder{},
@@ -140211,17 +144064,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1108),
+																		Line: int(1118),
 																		Column: int(45),
 																	},
 																	End: ast.Location{
-																		Line: int(1108),
+																		Line: int(1118),
 																		Column: int(59),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11533,
+																Ctx: p11886,
 																FreeVars: ast.Identifiers{
 																	"a",
 																	"r",
@@ -140232,17 +144085,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1108),
+																			Line: int(1118),
 																			Column: int(45),
 																		},
 																		End: ast.Location{
-																			Line: int(1108),
+																			Line: int(1118),
 																			Column: int(46),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11533,
+																	Ctx: p11886,
 																	FreeVars: ast.Identifiers{
 																		"r",
 																	},
@@ -140256,17 +144109,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1108),
+																			Line: int(1118),
 																			Column: int(51),
 																		},
 																		End: ast.Location{
-																			Line: int(1108),
+																			Line: int(1118),
 																			Column: int(58),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11533,
+																	Ctx: p11886,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -140276,17 +144129,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1108),
+																				Line: int(1118),
 																				Column: int(51),
 																			},
 																			End: ast.Location{
-																				Line: int(1108),
+																				Line: int(1118),
 																				Column: int(52),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11533,
+																		Ctx: p11886,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																		},
@@ -140300,17 +144153,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1108),
+																				Line: int(1118),
 																				Column: int(55),
 																			},
 																			End: ast.Location{
-																				Line: int(1108),
+																				Line: int(1118),
 																				Column: int(58),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11533,
+																		Ctx: p11886,
 																		FreeVars: nil,
 																	},
 																	Value: float64(256),
@@ -140327,17 +144180,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1108),
+																	Line: int(1118),
 																	Column: int(61),
 																},
 																End: ast.Location{
-																	Line: int(1108),
+																	Line: int(1118),
 																	Column: int(66),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11530,
+															Ctx: p11883,
 															FreeVars: ast.Identifiers{
 																"bytes",
 															},
@@ -140352,17 +144205,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1108),
+																	Line: int(1118),
 																	Column: int(68),
 																},
 																End: ast.Location{
-																	Line: int(1108),
+																	Line: int(1118),
 																	Column: int(72),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11530,
+															Ctx: p11883,
 															FreeVars: nil,
 														},
 														Value: true,
@@ -140386,11 +144239,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1109),
+											Line: int(1119),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1112),
+											Line: int(1122),
 											Column: int(24),
 										},
 										File: p1,
@@ -140403,7 +144256,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p11077,
+									Ctx: p11433,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"bytes",
@@ -140415,17 +144268,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1109),
+												Line: int(1119),
 												Column: int(8),
 											},
 											End: ast.Location{
-												Line: int(1109),
+												Line: int(1119),
 												Column: int(15),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11077,
+										Ctx: p11433,
 										FreeVars: ast.Identifiers{
 											"sanity",
 										},
@@ -140436,17 +144289,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1109),
+													Line: int(1119),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1109),
+													Line: int(1119),
 													Column: int(15),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11077,
+											Ctx: p11433,
 											FreeVars: ast.Identifiers{
 												"sanity",
 											},
@@ -140460,11 +144313,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1110),
+												Line: int(1120),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1110),
+												Line: int(1120),
 												Column: int(71),
 											},
 											File: p1,
@@ -140477,7 +144330,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p11077,
+										Ctx: p11433,
 										FreeVars: nil,
 									},
 									Expr: &ast.LiteralString{
@@ -140485,17 +144338,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1110),
+													Line: int(1120),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(1110),
+													Line: int(1120),
 													Column: int(71),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11077,
+											Ctx: p11433,
 											FreeVars: nil,
 										},
 										Value: "Can only base64 encode strings / arrays of single bytes.",
@@ -140516,17 +144369,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1112),
+												Line: int(1122),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1112),
+												Line: int(1122),
 												Column: int(24),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11077,
+										Ctx: p11433,
 										FreeVars: ast.Identifiers{
 											"aux",
 											"bytes",
@@ -140537,11 +144390,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1112),
+													Line: int(1122),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(1112),
+													Line: int(1122),
 													Column: int(10),
 												},
 												File: p1,
@@ -140554,7 +144407,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p11077,
+											Ctx: p11433,
 											FreeVars: ast.Identifiers{
 												"aux",
 											},
@@ -140570,17 +144423,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1112),
+																Line: int(1122),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1112),
+																Line: int(1122),
 																Column: int(16),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11563,
+														Ctx: p11916,
 														FreeVars: ast.Identifiers{
 															"bytes",
 														},
@@ -140595,17 +144448,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1112),
+																Line: int(1122),
 																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(1112),
+																Line: int(1122),
 																Column: int(19),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11563,
+														Ctx: p11916,
 														FreeVars: nil,
 													},
 													Value: float64(0),
@@ -140619,17 +144472,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1112),
+																Line: int(1122),
 																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(1112),
+																Line: int(1122),
 																Column: int(23),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11563,
+														Ctx: p11916,
 														FreeVars: nil,
 													},
 													Value: "",
@@ -140716,11 +144569,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1116),
+								Line: int(1126),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1134),
+								Line: int(1144),
 								Column: int(22),
 							},
 							File: p1,
@@ -140733,7 +144586,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p11573,
+						Ctx: p11926,
 						FreeVars: ast.Identifiers{
 							"base64_inv",
 							"std",
@@ -140745,17 +144598,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1116),
+									Line: int(1126),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(1116),
+									Line: int(1126),
 									Column: int(32),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p11573,
+							Ctx: p11926,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -140859,17 +144712,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1116),
+														Line: int(1126),
 														Column: int(8),
 													},
 													End: ast.Location{
-														Line: int(1116),
+														Line: int(1126),
 														Column: int(23),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11573,
+												Ctx: p11926,
 												FreeVars: ast.Identifiers{
 													"std",
 													"str",
@@ -140880,17 +144733,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1116),
+															Line: int(1126),
 															Column: int(8),
 														},
 														End: ast.Location{
-															Line: int(1116),
+															Line: int(1126),
 															Column: int(18),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11573,
+													Ctx: p11926,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -140900,11 +144753,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1116),
+																Line: int(1126),
 																Column: int(8),
 															},
 															End: ast.Location{
-																Line: int(1116),
+																Line: int(1126),
 																Column: int(11),
 															},
 															File: p1,
@@ -140952,17 +144805,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1116),
+																		Line: int(1126),
 																		Column: int(19),
 																	},
 																	End: ast.Location{
-																		Line: int(1116),
+																		Line: int(1126),
 																		Column: int(22),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11594,
+																Ctx: p11947,
 																FreeVars: ast.Identifiers{
 																	"str",
 																},
@@ -140987,17 +144840,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1116),
+														Line: int(1126),
 														Column: int(26),
 													},
 													End: ast.Location{
-														Line: int(1116),
+														Line: int(1126),
 														Column: int(27),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11573,
+												Ctx: p11926,
 												FreeVars: nil,
 											},
 											Value: float64(4),
@@ -141020,17 +144873,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1116),
+										Line: int(1126),
 										Column: int(31),
 									},
 									End: ast.Location{
-										Line: int(1116),
+										Line: int(1126),
 										Column: int(32),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p11573,
+								Ctx: p11926,
 								FreeVars: nil,
 							},
 							Value: float64(0),
@@ -141043,11 +144896,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1117),
+									Line: int(1127),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1117),
+									Line: int(1127),
 									Column: int(53),
 								},
 								File: p1,
@@ -141060,7 +144913,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p11573,
+							Ctx: p11926,
 							FreeVars: ast.Identifiers{
 								"std",
 								"str",
@@ -141164,17 +145017,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1117),
+														Line: int(1127),
 														Column: int(13),
 													},
 													End: ast.Location{
-														Line: int(1117),
+														Line: int(1127),
 														Column: int(47),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11573,
+												Ctx: p11926,
 												FreeVars: nil,
 											},
 											Value: "Not a base64 encoded string \"%s\"",
@@ -141189,17 +145042,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1117),
+														Line: int(1127),
 														Column: int(50),
 													},
 													End: ast.Location{
-														Line: int(1117),
+														Line: int(1127),
 														Column: int(53),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11573,
+												Ctx: p11926,
 												FreeVars: ast.Identifiers{
 													"str",
 												},
@@ -141230,11 +145083,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1119),
+									Line: int(1129),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1134),
+									Line: int(1144),
 									Column: int(22),
 								},
 								File: p1,
@@ -141247,7 +145100,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p11573,
+							Ctx: p11926,
 							FreeVars: ast.Identifiers{
 								"base64_inv",
 								"std",
@@ -141264,17 +145117,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1119),
+												Line: int(1129),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(1133),
+												Line: int(1143),
 												Column: int(44),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p11618,
+										Ctx: p11971,
 										FreeVars: ast.Identifiers{
 											"aux",
 											"base64_inv",
@@ -141309,11 +145162,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1120),
+													Line: int(1130),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1133),
+													Line: int(1143),
 													Column: int(44),
 												},
 												File: p1,
@@ -141326,7 +145179,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p11623,
+											Ctx: p11976,
 											FreeVars: ast.Identifiers{
 												"aux",
 												"base64_inv",
@@ -141341,17 +145194,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1120),
+														Line: int(1130),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1120),
+														Line: int(1130),
 														Column: int(32),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11623,
+												Ctx: p11976,
 												FreeVars: ast.Identifiers{
 													"i",
 													"std",
@@ -141363,17 +145216,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1120),
+															Line: int(1130),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1120),
+															Line: int(1130),
 															Column: int(13),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11623,
+													Ctx: p11976,
 													FreeVars: ast.Identifiers{
 														"i",
 													},
@@ -141387,17 +145240,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1120),
+															Line: int(1130),
 															Column: int(17),
 														},
 														End: ast.Location{
-															Line: int(1120),
+															Line: int(1130),
 															Column: int(32),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11623,
+													Ctx: p11976,
 													FreeVars: ast.Identifiers{
 														"std",
 														"str",
@@ -141408,17 +145261,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1120),
+																Line: int(1130),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(1120),
+																Line: int(1130),
 																Column: int(27),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11623,
+														Ctx: p11976,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -141428,11 +145281,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1120),
+																	Line: int(1130),
 																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(1120),
+																	Line: int(1130),
 																	Column: int(20),
 																},
 																File: p1,
@@ -141480,17 +145333,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1120),
+																			Line: int(1130),
 																			Column: int(28),
 																		},
 																		End: ast.Location{
-																			Line: int(1120),
+																			Line: int(1130),
 																			Column: int(31),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11638,
+																	Ctx: p11991,
 																	FreeVars: ast.Identifiers{
 																		"str",
 																	},
@@ -141514,11 +145367,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1121),
+														Line: int(1131),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1121),
+														Line: int(1131),
 														Column: int(12),
 													},
 													File: p1,
@@ -141531,7 +145384,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p11623,
+												Ctx: p11976,
 												FreeVars: ast.Identifiers{
 													"r",
 												},
@@ -141551,11 +145404,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1124),
+														Line: int(1134),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1133),
+														Line: int(1143),
 														Column: int(44),
 													},
 													File: p1,
@@ -141576,7 +145429,7 @@ var _StdAst = &ast.DesugaredObject{
 														},
 													},
 												},
-												Ctx: p11623,
+												Ctx: p11976,
 												FreeVars: ast.Identifiers{
 													"aux",
 													"base64_inv",
@@ -141595,17 +145448,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1124),
+																	Line: int(1134),
 																	Column: int(22),
 																},
 																End: ast.Location{
-																	Line: int(1124),
+																	Line: int(1134),
 																	Column: int(79),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11650,
+															Ctx: p12003,
 															FreeVars: ast.Identifiers{
 																"base64_inv",
 																"i",
@@ -141619,17 +145472,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1124),
+																				Line: int(1134),
 																				Column: int(23),
 																			},
 																			End: ast.Location{
-																				Line: int(1124),
+																				Line: int(1134),
 																				Column: int(78),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11654,
+																		Ctx: p12007,
 																		FreeVars: ast.Identifiers{
 																			"base64_inv",
 																			"i",
@@ -141641,17 +145494,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1124),
+																					Line: int(1134),
 																					Column: int(23),
 																				},
 																				End: ast.Location{
-																					Line: int(1124),
+																					Line: int(1134),
 																					Column: int(46),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11654,
+																			Ctx: p12007,
 																			FreeVars: ast.Identifiers{
 																				"base64_inv",
 																				"i",
@@ -141663,17 +145516,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(23),
 																					},
 																					End: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(41),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11654,
+																				Ctx: p12007,
 																				FreeVars: ast.Identifiers{
 																					"base64_inv",
 																					"i",
@@ -141685,17 +145538,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(23),
 																						},
 																						End: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(33),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11654,
+																					Ctx: p12007,
 																					FreeVars: ast.Identifiers{
 																						"base64_inv",
 																					},
@@ -141708,17 +145561,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(34),
 																						},
 																						End: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(40),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11654,
+																					Ctx: p12007,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																						"str",
@@ -141729,17 +145582,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(34),
 																							},
 																							End: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(37),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11654,
+																						Ctx: p12007,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -141752,17 +145605,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(38),
 																							},
 																							End: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(39),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11654,
+																						Ctx: p12007,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -141782,17 +145635,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(45),
 																					},
 																					End: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(46),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11654,
+																				Ctx: p12007,
 																				FreeVars: nil,
 																			},
 																			Value: float64(2),
@@ -141806,17 +145659,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1124),
+																					Line: int(1134),
 																					Column: int(50),
 																				},
 																				End: ast.Location{
-																					Line: int(1124),
+																					Line: int(1134),
 																					Column: int(77),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11654,
+																			Ctx: p12007,
 																			FreeVars: ast.Identifiers{
 																				"base64_inv",
 																				"i",
@@ -141828,17 +145681,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(50),
 																					},
 																					End: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(72),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11654,
+																				Ctx: p12007,
 																				FreeVars: ast.Identifiers{
 																					"base64_inv",
 																					"i",
@@ -141850,17 +145703,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(50),
 																						},
 																						End: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(60),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11654,
+																					Ctx: p12007,
 																					FreeVars: ast.Identifiers{
 																						"base64_inv",
 																					},
@@ -141873,17 +145726,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(61),
 																						},
 																						End: ast.Location{
-																							Line: int(1124),
+																							Line: int(1134),
 																							Column: int(71),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11654,
+																					Ctx: p12007,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																						"str",
@@ -141894,17 +145747,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(61),
 																							},
 																							End: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(64),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11654,
+																						Ctx: p12007,
 																						FreeVars: ast.Identifiers{
 																							"str",
 																						},
@@ -141917,17 +145770,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(65),
 																							},
 																							End: ast.Location{
-																								Line: int(1124),
+																								Line: int(1134),
 																								Column: int(70),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11654,
+																						Ctx: p12007,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -141937,17 +145790,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1124),
+																									Line: int(1134),
 																									Column: int(65),
 																								},
 																								End: ast.Location{
-																									Line: int(1124),
+																									Line: int(1134),
 																									Column: int(66),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11654,
+																							Ctx: p12007,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -141961,17 +145814,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1124),
+																									Line: int(1134),
 																									Column: int(69),
 																								},
 																								End: ast.Location{
-																									Line: int(1124),
+																									Line: int(1134),
 																									Column: int(70),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11654,
+																							Ctx: p12007,
 																							FreeVars: nil,
 																						},
 																						Value: float64(1),
@@ -141991,17 +145844,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(76),
 																					},
 																					End: ast.Location{
-																						Line: int(1124),
+																						Line: int(1134),
 																						Column: int(77),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11654,
+																				Ctx: p12007,
 																				FreeVars: nil,
 																			},
 																			Value: float64(4),
@@ -142024,11 +145877,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1126),
+															Line: int(1136),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(1133),
+															Line: int(1143),
 															Column: int(44),
 														},
 														File: p1,
@@ -142049,7 +145902,7 @@ var _StdAst = &ast.DesugaredObject{
 															},
 														},
 													},
-													Ctx: p11623,
+													Ctx: p11976,
 													FreeVars: ast.Identifiers{
 														"aux",
 														"base64_inv",
@@ -142069,11 +145922,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1127),
+																		Line: int(1137),
 																		Column: int(13),
 																	},
 																	End: ast.Location{
-																		Line: int(1128),
+																		Line: int(1138),
 																		Column: int(86),
 																	},
 																	File: p1,
@@ -142086,7 +145939,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p11692,
+																Ctx: p12045,
 																FreeVars: ast.Identifiers{
 																	"base64_inv",
 																	"i",
@@ -142098,17 +145951,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1127),
+																			Line: int(1137),
 																			Column: int(16),
 																		},
 																		End: ast.Location{
-																			Line: int(1127),
+																			Line: int(1137),
 																			Column: int(33),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11692,
+																	Ctx: p12045,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"str",
@@ -142119,17 +145972,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1127),
+																				Line: int(1137),
 																				Column: int(16),
 																			},
 																			End: ast.Location{
-																				Line: int(1127),
+																				Line: int(1137),
 																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11692,
+																		Ctx: p12045,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																			"str",
@@ -142140,17 +145993,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1127),
+																					Line: int(1137),
 																					Column: int(16),
 																				},
 																				End: ast.Location{
-																					Line: int(1127),
+																					Line: int(1137),
 																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11692,
+																			Ctx: p12045,
 																			FreeVars: ast.Identifiers{
 																				"str",
 																			},
@@ -142163,17 +146016,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1127),
+																					Line: int(1137),
 																					Column: int(20),
 																				},
 																				End: ast.Location{
-																					Line: int(1127),
+																					Line: int(1137),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11692,
+																			Ctx: p12045,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -142183,17 +146036,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1127),
+																						Line: int(1137),
 																						Column: int(20),
 																					},
 																					End: ast.Location{
-																						Line: int(1127),
+																						Line: int(1137),
 																						Column: int(21),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11692,
+																				Ctx: p12045,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -142207,17 +146060,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1127),
+																						Line: int(1137),
 																						Column: int(24),
 																					},
 																					End: ast.Location{
-																						Line: int(1127),
+																						Line: int(1137),
 																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11692,
+																				Ctx: p12045,
 																				FreeVars: nil,
 																			},
 																			Value: float64(2),
@@ -142234,17 +146087,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1127),
+																				Line: int(1137),
 																				Column: int(30),
 																			},
 																			End: ast.Location{
-																				Line: int(1127),
+																				Line: int(1137),
 																				Column: int(33),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11692,
+																		Ctx: p12045,
 																		FreeVars: nil,
 																	},
 																	Value: "=",
@@ -142258,17 +146111,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1127),
+																			Line: int(1137),
 																			Column: int(39),
 																		},
 																		End: ast.Location{
-																			Line: int(1127),
+																			Line: int(1137),
 																			Column: int(41),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11692,
+																	Ctx: p12045,
 																	FreeVars: nil,
 																},
 																Elements: nil,
@@ -142288,17 +146141,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1128),
+																			Line: int(1138),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(1128),
+																			Line: int(1138),
 																			Column: int(86),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11692,
+																	Ctx: p12045,
 																	FreeVars: ast.Identifiers{
 																		"base64_inv",
 																		"i",
@@ -142312,17 +146165,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1128),
+																						Line: int(1138),
 																						Column: int(19),
 																					},
 																					End: ast.Location{
-																						Line: int(1128),
+																						Line: int(1138),
 																						Column: int(85),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11712,
+																				Ctx: p12065,
 																				FreeVars: ast.Identifiers{
 																					"base64_inv",
 																					"i",
@@ -142334,17 +146187,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1128),
+																							Line: int(1138),
 																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(1128),
+																							Line: int(1138),
 																							Column: int(53),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11712,
+																					Ctx: p12065,
 																					FreeVars: ast.Identifiers{
 																						"base64_inv",
 																						"i",
@@ -142356,17 +146209,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(20),
 																							},
 																							End: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(47),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11712,
+																						Ctx: p12065,
 																						FreeVars: ast.Identifiers{
 																							"base64_inv",
 																							"i",
@@ -142378,17 +146231,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(42),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11712,
+																							Ctx: p12065,
 																							FreeVars: ast.Identifiers{
 																								"base64_inv",
 																								"i",
@@ -142400,17 +146253,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(30),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11712,
+																								Ctx: p12065,
 																								FreeVars: ast.Identifiers{
 																									"base64_inv",
 																								},
@@ -142423,17 +146276,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(31),
 																									},
 																									End: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(41),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11712,
+																								Ctx: p12065,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																									"str",
@@ -142444,17 +146297,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(31),
 																										},
 																										End: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11712,
+																									Ctx: p12065,
 																									FreeVars: ast.Identifiers{
 																										"str",
 																									},
@@ -142467,17 +146320,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(35),
 																										},
 																										End: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(40),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11712,
+																									Ctx: p12065,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -142487,17 +146340,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1128),
+																												Line: int(1138),
 																												Column: int(35),
 																											},
 																											End: ast.Location{
-																												Line: int(1128),
+																												Line: int(1138),
 																												Column: int(36),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11712,
+																										Ctx: p12065,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -142511,17 +146364,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1128),
+																												Line: int(1138),
 																												Column: int(39),
 																											},
 																											End: ast.Location{
-																												Line: int(1128),
+																												Line: int(1138),
 																												Column: int(40),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11712,
+																										Ctx: p12065,
 																										FreeVars: nil,
 																									},
 																									Value: float64(1),
@@ -142541,17 +146394,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(45),
 																								},
 																								End: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(47),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11712,
+																							Ctx: p12065,
 																							FreeVars: nil,
 																						},
 																						Value: float64(15),
@@ -142565,17 +146418,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(52),
 																							},
 																							End: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(53),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11712,
+																						Ctx: p12065,
 																						FreeVars: nil,
 																					},
 																					Value: float64(4),
@@ -142589,17 +146442,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1128),
+																							Line: int(1138),
 																							Column: int(57),
 																						},
 																						End: ast.Location{
-																							Line: int(1128),
+																							Line: int(1138),
 																							Column: int(84),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11712,
+																					Ctx: p12065,
 																					FreeVars: ast.Identifiers{
 																						"base64_inv",
 																						"i",
@@ -142611,17 +146464,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(57),
 																							},
 																							End: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(79),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11712,
+																						Ctx: p12065,
 																						FreeVars: ast.Identifiers{
 																							"base64_inv",
 																							"i",
@@ -142633,17 +146486,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(57),
 																								},
 																								End: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(67),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11712,
+																							Ctx: p12065,
 																							FreeVars: ast.Identifiers{
 																								"base64_inv",
 																							},
@@ -142656,17 +146509,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(68),
 																								},
 																								End: ast.Location{
-																									Line: int(1128),
+																									Line: int(1138),
 																									Column: int(78),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11712,
+																							Ctx: p12065,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																								"str",
@@ -142677,17 +146530,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(68),
 																									},
 																									End: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(71),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11712,
+																								Ctx: p12065,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -142700,17 +146553,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(72),
 																									},
 																									End: ast.Location{
-																										Line: int(1128),
+																										Line: int(1138),
 																										Column: int(77),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11712,
+																								Ctx: p12065,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -142720,17 +146573,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(72),
 																										},
 																										End: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(73),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11712,
+																									Ctx: p12065,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -142744,17 +146597,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(76),
 																										},
 																										End: ast.Location{
-																											Line: int(1128),
+																											Line: int(1138),
 																											Column: int(77),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11712,
+																									Ctx: p12065,
 																									FreeVars: nil,
 																								},
 																								Value: float64(2),
@@ -142774,17 +146627,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(83),
 																							},
 																							End: ast.Location{
-																								Line: int(1128),
+																								Line: int(1138),
 																								Column: int(84),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11712,
+																						Ctx: p12065,
 																						FreeVars: nil,
 																					},
 																					Value: float64(2),
@@ -142808,11 +146661,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1130),
+																Line: int(1140),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1133),
+																Line: int(1143),
 																Column: int(44),
 															},
 															File: p1,
@@ -142833,7 +146686,7 @@ var _StdAst = &ast.DesugaredObject{
 																},
 															},
 														},
-														Ctx: p11623,
+														Ctx: p11976,
 														FreeVars: ast.Identifiers{
 															"aux",
 															"base64_inv",
@@ -142854,11 +146707,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1131),
+																			Line: int(1141),
 																			Column: int(13),
 																		},
 																		End: ast.Location{
-																			Line: int(1132),
+																			Line: int(1142),
 																			Column: int(78),
 																		},
 																		File: p1,
@@ -142871,7 +146724,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p11756,
+																	Ctx: p12109,
 																	FreeVars: ast.Identifiers{
 																		"base64_inv",
 																		"i",
@@ -142883,17 +146736,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1131),
+																				Line: int(1141),
 																				Column: int(16),
 																			},
 																			End: ast.Location{
-																				Line: int(1131),
+																				Line: int(1141),
 																				Column: int(33),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11756,
+																		Ctx: p12109,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																			"str",
@@ -142904,17 +146757,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1131),
+																					Line: int(1141),
 																					Column: int(16),
 																				},
 																				End: ast.Location{
-																					Line: int(1131),
+																					Line: int(1141),
 																					Column: int(26),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11756,
+																			Ctx: p12109,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																				"str",
@@ -142925,17 +146778,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1131),
+																						Line: int(1141),
 																						Column: int(16),
 																					},
 																					End: ast.Location{
-																						Line: int(1131),
+																						Line: int(1141),
 																						Column: int(19),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11756,
+																				Ctx: p12109,
 																				FreeVars: ast.Identifiers{
 																					"str",
 																				},
@@ -142948,17 +146801,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1131),
+																						Line: int(1141),
 																						Column: int(20),
 																					},
 																					End: ast.Location{
-																						Line: int(1131),
+																						Line: int(1141),
 																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11756,
+																				Ctx: p12109,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -142968,17 +146821,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1131),
+																							Line: int(1141),
 																							Column: int(20),
 																						},
 																						End: ast.Location{
-																							Line: int(1131),
+																							Line: int(1141),
 																							Column: int(21),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11756,
+																					Ctx: p12109,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -142992,17 +146845,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1131),
+																							Line: int(1141),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1131),
+																							Line: int(1141),
 																							Column: int(25),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11756,
+																					Ctx: p12109,
 																					FreeVars: nil,
 																				},
 																				Value: float64(3),
@@ -143019,17 +146872,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1131),
+																					Line: int(1141),
 																					Column: int(30),
 																				},
 																				End: ast.Location{
-																					Line: int(1131),
+																					Line: int(1141),
 																					Column: int(33),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11756,
+																			Ctx: p12109,
 																			FreeVars: nil,
 																		},
 																		Value: "=",
@@ -143043,17 +146896,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1131),
+																				Line: int(1141),
 																				Column: int(39),
 																			},
 																			End: ast.Location{
-																				Line: int(1131),
+																				Line: int(1141),
 																				Column: int(41),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11756,
+																		Ctx: p12109,
 																		FreeVars: nil,
 																	},
 																	Elements: nil,
@@ -143073,17 +146926,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1132),
+																				Line: int(1142),
 																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(1132),
+																				Line: int(1142),
 																				Column: int(78),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11756,
+																		Ctx: p12109,
 																		FreeVars: ast.Identifiers{
 																			"base64_inv",
 																			"i",
@@ -143097,17 +146950,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1132),
+																							Line: int(1142),
 																							Column: int(19),
 																						},
 																						End: ast.Location{
-																							Line: int(1132),
+																							Line: int(1142),
 																							Column: int(77),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11776,
+																					Ctx: p12129,
 																					FreeVars: ast.Identifiers{
 																						"base64_inv",
 																						"i",
@@ -143119,17 +146972,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1132),
+																								Line: int(1142),
 																								Column: int(19),
 																							},
 																							End: ast.Location{
-																								Line: int(1132),
+																								Line: int(1142),
 																								Column: int(52),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11776,
+																						Ctx: p12129,
 																						FreeVars: ast.Identifiers{
 																							"base64_inv",
 																							"i",
@@ -143141,17 +146994,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(46),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11776,
+																							Ctx: p12129,
 																							FreeVars: ast.Identifiers{
 																								"base64_inv",
 																								"i",
@@ -143163,17 +147016,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(42),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11776,
+																								Ctx: p12129,
 																								FreeVars: ast.Identifiers{
 																									"base64_inv",
 																									"i",
@@ -143185,17 +147038,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(20),
 																										},
 																										End: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(30),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11776,
+																									Ctx: p12129,
 																									FreeVars: ast.Identifiers{
 																										"base64_inv",
 																									},
@@ -143208,17 +147061,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(31),
 																										},
 																										End: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(41),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11776,
+																									Ctx: p12129,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																										"str",
@@ -143229,17 +147082,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1132),
+																												Line: int(1142),
 																												Column: int(31),
 																											},
 																											End: ast.Location{
-																												Line: int(1132),
+																												Line: int(1142),
 																												Column: int(34),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11776,
+																										Ctx: p12129,
 																										FreeVars: ast.Identifiers{
 																											"str",
 																										},
@@ -143252,17 +147105,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1132),
+																												Line: int(1142),
 																												Column: int(35),
 																											},
 																											End: ast.Location{
-																												Line: int(1132),
+																												Line: int(1142),
 																												Column: int(40),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p11776,
+																										Ctx: p12129,
 																										FreeVars: ast.Identifiers{
 																											"i",
 																										},
@@ -143272,17 +147125,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1132),
+																													Line: int(1142),
 																													Column: int(35),
 																												},
 																												End: ast.Location{
-																													Line: int(1132),
+																													Line: int(1142),
 																													Column: int(36),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p11776,
+																											Ctx: p12129,
 																											FreeVars: ast.Identifiers{
 																												"i",
 																											},
@@ -143296,17 +147149,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1132),
+																													Line: int(1142),
 																													Column: int(39),
 																												},
 																												End: ast.Location{
-																													Line: int(1132),
+																													Line: int(1142),
 																													Column: int(40),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p11776,
+																											Ctx: p12129,
 																											FreeVars: nil,
 																										},
 																										Value: float64(2),
@@ -143326,17 +147179,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(45),
 																									},
 																									End: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(46),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11776,
+																								Ctx: p12129,
 																								FreeVars: nil,
 																							},
 																							Value: float64(3),
@@ -143350,17 +147203,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(51),
 																								},
 																								End: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(52),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11776,
+																							Ctx: p12129,
 																							FreeVars: nil,
 																						},
 																						Value: float64(6),
@@ -143374,17 +147227,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1132),
+																								Line: int(1142),
 																								Column: int(55),
 																							},
 																							End: ast.Location{
-																								Line: int(1132),
+																								Line: int(1142),
 																								Column: int(77),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11776,
+																						Ctx: p12129,
 																						FreeVars: ast.Identifiers{
 																							"base64_inv",
 																							"i",
@@ -143396,17 +147249,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(55),
 																								},
 																								End: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(65),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11776,
+																							Ctx: p12129,
 																							FreeVars: ast.Identifiers{
 																								"base64_inv",
 																							},
@@ -143419,17 +147272,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(66),
 																								},
 																								End: ast.Location{
-																									Line: int(1132),
+																									Line: int(1142),
 																									Column: int(76),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p11776,
+																							Ctx: p12129,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																								"str",
@@ -143440,17 +147293,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(66),
 																									},
 																									End: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(69),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11776,
+																								Ctx: p12129,
 																								FreeVars: ast.Identifiers{
 																									"str",
 																								},
@@ -143463,17 +147316,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(70),
 																									},
 																									End: ast.Location{
-																										Line: int(1132),
+																										Line: int(1142),
 																										Column: int(75),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p11776,
+																								Ctx: p12129,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -143483,17 +147336,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(70),
 																										},
 																										End: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(71),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11776,
+																									Ctx: p12129,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -143507,17 +147360,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(74),
 																										},
 																										End: ast.Location{
-																											Line: int(1132),
+																											Line: int(1142),
 																											Column: int(75),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p11776,
+																									Ctx: p12129,
 																									FreeVars: nil,
 																								},
 																								Value: float64(3),
@@ -143547,17 +147400,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1133),
+																	Line: int(1143),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(1133),
+																	Line: int(1143),
 																	Column: int(44),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11623,
+															Ctx: p11976,
 															FreeVars: ast.Identifiers{
 																"aux",
 																"i",
@@ -143573,11 +147426,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1133),
+																		Line: int(1143),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(1133),
+																		Line: int(1143),
 																		Column: int(14),
 																	},
 																	File: p1,
@@ -143590,7 +147443,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p11623,
+																Ctx: p11976,
 																FreeVars: ast.Identifiers{
 																	"aux",
 																},
@@ -143606,17 +147459,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1133),
+																					Line: int(1143),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(1133),
+																					Line: int(1143),
 																					Column: int(18),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11817,
+																			Ctx: p12170,
 																			FreeVars: ast.Identifiers{
 																				"str",
 																			},
@@ -143631,17 +147484,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1133),
+																					Line: int(1143),
 																					Column: int(20),
 																				},
 																				End: ast.Location{
-																					Line: int(1133),
+																					Line: int(1143),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11817,
+																			Ctx: p12170,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -143651,17 +147504,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(20),
 																					},
 																					End: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(21),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11817,
+																				Ctx: p12170,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -143675,17 +147528,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(24),
 																					},
 																					End: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11817,
+																				Ctx: p12170,
 																				FreeVars: nil,
 																			},
 																			Value: float64(4),
@@ -143700,17 +147553,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1133),
+																					Line: int(1143),
 																					Column: int(27),
 																				},
 																				End: ast.Location{
-																					Line: int(1133),
+																					Line: int(1143),
 																					Column: int(43),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11817,
+																			Ctx: p12170,
 																			FreeVars: ast.Identifiers{
 																				"n1",
 																				"n2",
@@ -143723,17 +147576,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(27),
 																					},
 																					End: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(38),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11817,
+																				Ctx: p12170,
 																				FreeVars: ast.Identifiers{
 																					"n1",
 																					"n2",
@@ -143745,17 +147598,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1133),
+																							Line: int(1143),
 																							Column: int(27),
 																						},
 																						End: ast.Location{
-																							Line: int(1133),
+																							Line: int(1143),
 																							Column: int(33),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11817,
+																					Ctx: p12170,
 																					FreeVars: ast.Identifiers{
 																						"n1",
 																						"r",
@@ -143766,17 +147619,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1133),
+																								Line: int(1143),
 																								Column: int(27),
 																							},
 																							End: ast.Location{
-																								Line: int(1133),
+																								Line: int(1143),
 																								Column: int(28),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11817,
+																						Ctx: p12170,
 																						FreeVars: ast.Identifiers{
 																							"r",
 																						},
@@ -143790,17 +147643,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1133),
+																								Line: int(1143),
 																								Column: int(31),
 																							},
 																							End: ast.Location{
-																								Line: int(1133),
+																								Line: int(1143),
 																								Column: int(33),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p11817,
+																						Ctx: p12170,
 																						FreeVars: ast.Identifiers{
 																							"n1",
 																						},
@@ -143815,17 +147668,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1133),
+																							Line: int(1143),
 																							Column: int(36),
 																						},
 																						End: ast.Location{
-																							Line: int(1133),
+																							Line: int(1143),
 																							Column: int(38),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p11817,
+																					Ctx: p12170,
 																					FreeVars: ast.Identifiers{
 																						"n2",
 																					},
@@ -143840,17 +147693,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(41),
 																					},
 																					End: ast.Location{
-																						Line: int(1133),
+																						Line: int(1143),
 																						Column: int(43),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11817,
+																				Ctx: p12170,
 																				FreeVars: ast.Identifiers{
 																					"n3",
 																				},
@@ -143882,17 +147735,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1134),
+										Line: int(1144),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(1134),
+										Line: int(1144),
 										Column: int(22),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p11573,
+								Ctx: p11926,
 								FreeVars: ast.Identifiers{
 									"aux",
 									"str",
@@ -143903,11 +147756,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1134),
+											Line: int(1144),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1134),
+											Line: int(1144),
 											Column: int(10),
 										},
 										File: p1,
@@ -143920,7 +147773,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p11573,
+									Ctx: p11926,
 									FreeVars: ast.Identifiers{
 										"aux",
 									},
@@ -143936,17 +147789,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1134),
+														Line: int(1144),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1134),
+														Line: int(1144),
 														Column: int(14),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11845,
+												Ctx: p12198,
 												FreeVars: ast.Identifiers{
 													"str",
 												},
@@ -143961,17 +147814,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1134),
+														Line: int(1144),
 														Column: int(16),
 													},
 													End: ast.Location{
-														Line: int(1134),
+														Line: int(1144),
 														Column: int(17),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11845,
+												Ctx: p12198,
 												FreeVars: nil,
 											},
 											Value: float64(0),
@@ -143985,17 +147838,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1134),
+														Line: int(1144),
 														Column: int(19),
 													},
 													End: ast.Location{
-														Line: int(1134),
+														Line: int(1144),
 														Column: int(21),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11845,
+												Ctx: p12198,
 												FreeVars: nil,
 											},
 											Elements: nil,
@@ -144079,11 +147932,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1137),
+								Line: int(1147),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1138),
+								Line: int(1148),
 								Column: int(58),
 							},
 							File: p1,
@@ -144096,7 +147949,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p11855,
+						Ctx: p12208,
 						FreeVars: ast.Identifiers{
 							"std",
 							"str",
@@ -144112,17 +147965,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1137),
+											Line: int(1147),
 											Column: int(19),
 										},
 										End: ast.Location{
-											Line: int(1137),
+											Line: int(1147),
 											Column: int(45),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p11859,
+									Ctx: p12212,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
@@ -144133,17 +147986,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1137),
+												Line: int(1147),
 												Column: int(19),
 											},
 											End: ast.Location{
-												Line: int(1137),
+												Line: int(1147),
 												Column: int(40),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11859,
+										Ctx: p12212,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -144153,11 +148006,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1137),
+													Line: int(1147),
 													Column: int(19),
 												},
 												End: ast.Location{
-													Line: int(1137),
+													Line: int(1147),
 													Column: int(22),
 												},
 												File: p1,
@@ -144205,17 +148058,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1137),
+															Line: int(1147),
 															Column: int(41),
 														},
 														End: ast.Location{
-															Line: int(1137),
+															Line: int(1147),
 															Column: int(44),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11868,
+													Ctx: p12221,
 													FreeVars: ast.Identifiers{
 														"str",
 													},
@@ -144241,17 +148094,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1138),
+									Line: int(1148),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1138),
+									Line: int(1148),
 									Column: int(58),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p11855,
+							Ctx: p12208,
 							FreeVars: ast.Identifiers{
 								"bytes",
 								"std",
@@ -144262,17 +148115,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1138),
+										Line: int(1148),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1138),
+										Line: int(1148),
 										Column: int(13),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p11855,
+								Ctx: p12208,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -144282,11 +148135,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1138),
+											Line: int(1148),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1138),
+											Line: int(1148),
 											Column: int(8),
 										},
 										File: p1,
@@ -144341,17 +148194,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1138),
+													Line: int(1148),
 													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(1138),
+													Line: int(1148),
 													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11880,
+											Ctx: p12233,
 											FreeVars: nil,
 										},
 										Value: "",
@@ -144366,17 +148219,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1138),
+													Line: int(1148),
 													Column: int(18),
 												},
 												End: ast.Location{
-													Line: int(1138),
+													Line: int(1148),
 													Column: int(57),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11880,
+											Ctx: p12233,
 											FreeVars: ast.Identifiers{
 												"bytes",
 												"std",
@@ -144387,17 +148240,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1138),
+														Line: int(1148),
 														Column: int(18),
 													},
 													End: ast.Location{
-														Line: int(1138),
+														Line: int(1148),
 														Column: int(25),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11880,
+												Ctx: p12233,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -144407,11 +148260,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1138),
+															Line: int(1148),
 															Column: int(18),
 														},
 														End: ast.Location{
-															Line: int(1138),
+															Line: int(1148),
 															Column: int(21),
 														},
 														File: p1,
@@ -144459,17 +148312,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1138),
+																	Line: int(1148),
 																	Column: int(26),
 																},
 																End: ast.Location{
-																	Line: int(1138),
+																	Line: int(1148),
 																	Column: int(49),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11890,
+															Ctx: p12243,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -144492,17 +148345,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1138),
+																		Line: int(1148),
 																		Column: int(38),
 																	},
 																	End: ast.Location{
-																		Line: int(1138),
+																		Line: int(1148),
 																		Column: int(49),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p11894,
+																Ctx: p12247,
 																FreeVars: ast.Identifiers{
 																	"b",
 																	"std",
@@ -144513,17 +148366,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1138),
+																			Line: int(1148),
 																			Column: int(38),
 																		},
 																		End: ast.Location{
-																			Line: int(1138),
+																			Line: int(1148),
 																			Column: int(46),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11894,
+																	Ctx: p12247,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -144533,11 +148386,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1138),
+																				Line: int(1148),
 																				Column: int(38),
 																			},
 																			End: ast.Location{
-																				Line: int(1138),
+																				Line: int(1148),
 																				Column: int(41),
 																			},
 																			File: p1,
@@ -144585,17 +148438,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1138),
+																						Line: int(1148),
 																						Column: int(47),
 																					},
 																					End: ast.Location{
-																						Line: int(1138),
+																						Line: int(1148),
 																						Column: int(48),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p11903,
+																				Ctx: p12256,
 																				FreeVars: ast.Identifiers{
 																					"b",
 																				},
@@ -144621,17 +148474,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1138),
+																	Line: int(1148),
 																	Column: int(51),
 																},
 																End: ast.Location{
-																	Line: int(1138),
+																	Line: int(1148),
 																	Column: int(56),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11890,
+															Ctx: p12243,
 															FreeVars: ast.Identifiers{
 																"bytes",
 															},
@@ -144724,11 +148577,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1141),
+								Line: int(1151),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1142),
+								Line: int(1152),
 								Column: int(49),
 							},
 							File: p1,
@@ -144741,7 +148594,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p11913,
+						Ctx: p12266,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"std",
@@ -144757,17 +148610,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1141),
+											Line: int(1151),
 											Column: int(15),
 										},
 										End: ast.Location{
-											Line: int(1141),
+											Line: int(1151),
 											Column: int(30),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p11917,
+									Ctx: p12270,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
@@ -144778,17 +148631,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1141),
+												Line: int(1151),
 												Column: int(15),
 											},
 											End: ast.Location{
-												Line: int(1141),
+												Line: int(1151),
 												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11917,
+										Ctx: p12270,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -144798,11 +148651,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1141),
+													Line: int(1151),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(1141),
+													Line: int(1151),
 													Column: int(18),
 												},
 												File: p1,
@@ -144850,17 +148703,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1141),
+															Line: int(1151),
 															Column: int(26),
 														},
 														End: ast.Location{
-															Line: int(1141),
+															Line: int(1151),
 															Column: int(29),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11926,
+													Ctx: p12279,
 													FreeVars: ast.Identifiers{
 														"arr",
 													},
@@ -144886,17 +148739,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1142),
+									Line: int(1152),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1142),
+									Line: int(1152),
 									Column: int(49),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p11913,
+							Ctx: p12266,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"l",
@@ -144908,17 +148761,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1142),
+										Line: int(1152),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1142),
+										Line: int(1152),
 										Column: int(18),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p11913,
+								Ctx: p12266,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -144928,11 +148781,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1142),
+											Line: int(1152),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1142),
+											Line: int(1152),
 											Column: int(8),
 										},
 										File: p1,
@@ -144987,17 +148840,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1142),
+													Line: int(1152),
 													Column: int(19),
 												},
 												End: ast.Location{
-													Line: int(1142),
+													Line: int(1152),
 													Column: int(20),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11938,
+											Ctx: p12291,
 											FreeVars: ast.Identifiers{
 												"l",
 											},
@@ -145012,17 +148865,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1142),
+													Line: int(1152),
 													Column: int(22),
 												},
 												End: ast.Location{
-													Line: int(1142),
+													Line: int(1152),
 													Column: int(48),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11938,
+											Ctx: p12291,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"l",
@@ -145046,17 +148899,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1142),
+														Line: int(1152),
 														Column: int(34),
 													},
 													End: ast.Location{
-														Line: int(1142),
+														Line: int(1152),
 														Column: int(48),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11944,
+												Ctx: p12297,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"i",
@@ -145068,17 +148921,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1142),
+															Line: int(1152),
 															Column: int(34),
 														},
 														End: ast.Location{
-															Line: int(1142),
+															Line: int(1152),
 															Column: int(37),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11944,
+													Ctx: p12297,
 													FreeVars: ast.Identifiers{
 														"arr",
 													},
@@ -145091,17 +148944,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1142),
+															Line: int(1152),
 															Column: int(38),
 														},
 														End: ast.Location{
-															Line: int(1142),
+															Line: int(1152),
 															Column: int(47),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11944,
+													Ctx: p12297,
 													FreeVars: ast.Identifiers{
 														"i",
 														"l",
@@ -145112,17 +148965,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1142),
+																Line: int(1152),
 																Column: int(38),
 															},
 															End: ast.Location{
-																Line: int(1142),
+																Line: int(1152),
 																Column: int(43),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11944,
+														Ctx: p12297,
 														FreeVars: ast.Identifiers{
 															"i",
 															"l",
@@ -145133,17 +148986,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1142),
+																	Line: int(1152),
 																	Column: int(38),
 																},
 																End: ast.Location{
-																	Line: int(1142),
+																	Line: int(1152),
 																	Column: int(39),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11944,
+															Ctx: p12297,
 															FreeVars: ast.Identifiers{
 																"l",
 															},
@@ -145157,17 +149010,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1142),
+																	Line: int(1152),
 																	Column: int(42),
 																},
 																End: ast.Location{
-																	Line: int(1142),
+																	Line: int(1152),
 																	Column: int(43),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p11944,
+															Ctx: p12297,
 															FreeVars: ast.Identifiers{
 																"i",
 															},
@@ -145182,17 +149035,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1142),
+																Line: int(1152),
 																Column: int(46),
 															},
 															End: ast.Location{
-																Line: int(1142),
+																Line: int(1152),
 																Column: int(47),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11944,
+														Ctx: p12297,
 														FreeVars: nil,
 													},
 													Value: float64(1),
@@ -145281,17 +149134,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1145),
+											Line: int(1155),
 											Column: int(18),
 										},
 										End: ast.Location{
-											Line: int(1145),
+											Line: int(1155),
 											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p11963,
+									Ctx: p12316,
 									FreeVars: ast.Identifiers{
 										"id",
 									},
@@ -145309,11 +149162,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1146),
+								Line: int(1156),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1178),
+								Line: int(1188),
 								Column: int(67),
 							},
 							File: p1,
@@ -145326,7 +149179,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p11963,
+						Ctx: p12316,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"id",
@@ -145344,17 +149197,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1146),
+											Line: int(1156),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(1156),
+											Line: int(1166),
 											Column: int(68),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p11970,
+									Ctx: p12323,
 									FreeVars: ast.Identifiers{
 										"id",
 										"quickSort",
@@ -145380,17 +149233,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1146),
+															Line: int(1156),
 															Column: int(31),
 														},
 														End: ast.Location{
-															Line: int(1146),
+															Line: int(1156),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11975,
+													Ctx: p12328,
 													FreeVars: ast.Identifiers{
 														"id",
 													},
@@ -145408,11 +149261,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1147),
+												Line: int(1157),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1156),
+												Line: int(1166),
 												Column: int(68),
 											},
 											File: p1,
@@ -145425,7 +149278,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p11975,
+										Ctx: p12328,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"keyF",
@@ -145443,17 +149296,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1147),
+															Line: int(1157),
 															Column: int(17),
 														},
 														End: ast.Location{
-															Line: int(1147),
+															Line: int(1157),
 															Column: int(32),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11982,
+													Ctx: p12335,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"std",
@@ -145464,17 +149317,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1147),
+																Line: int(1157),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(1147),
+																Line: int(1157),
 																Column: int(27),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11982,
+														Ctx: p12335,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -145484,11 +149337,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1147),
+																	Line: int(1157),
 																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(1147),
+																	Line: int(1157),
 																	Column: int(20),
 																},
 																File: p1,
@@ -145536,17 +149389,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1147),
+																			Line: int(1157),
 																			Column: int(28),
 																		},
 																		End: ast.Location{
-																			Line: int(1147),
+																			Line: int(1157),
 																			Column: int(31),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11991,
+																	Ctx: p12344,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																	},
@@ -145572,11 +149425,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1148),
+													Line: int(1158),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(1156),
+													Line: int(1166),
 													Column: int(68),
 												},
 												File: p1,
@@ -145589,7 +149442,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p11975,
+											Ctx: p12328,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"keyF",
@@ -145603,17 +149456,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1148),
+														Line: int(1158),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1148),
+														Line: int(1158),
 														Column: int(30),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11975,
+												Ctx: p12328,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"std",
@@ -145624,17 +149477,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1148),
+															Line: int(1158),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(1148),
+															Line: int(1158),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11975,
+													Ctx: p12328,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"std",
@@ -145645,17 +149498,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1148),
+																Line: int(1158),
 																Column: int(10),
 															},
 															End: ast.Location{
-																Line: int(1148),
+																Line: int(1158),
 																Column: int(20),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p11975,
+														Ctx: p12328,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -145665,11 +149518,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1148),
+																	Line: int(1158),
 																	Column: int(10),
 																},
 																End: ast.Location{
-																	Line: int(1148),
+																	Line: int(1158),
 																	Column: int(13),
 																},
 																File: p1,
@@ -145717,17 +149570,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1148),
+																			Line: int(1158),
 																			Column: int(21),
 																		},
 																		End: ast.Location{
-																			Line: int(1148),
+																			Line: int(1158),
 																			Column: int(24),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12007,
+																	Ctx: p12360,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																	},
@@ -145751,17 +149604,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1148),
+															Line: int(1158),
 															Column: int(29),
 														},
 														End: ast.Location{
-															Line: int(1148),
+															Line: int(1158),
 															Column: int(30),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p11975,
+													Ctx: p12328,
 													FreeVars: nil,
 												},
 												Value: float64(1),
@@ -145774,11 +149627,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1149),
+														Line: int(1159),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1149),
+														Line: int(1159),
 														Column: int(12),
 													},
 													File: p1,
@@ -145791,7 +149644,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p11975,
+												Ctx: p12328,
 												FreeVars: ast.Identifiers{
 													"arr",
 												},
@@ -145811,11 +149664,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1151),
+														Line: int(1161),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1156),
+														Line: int(1166),
 														Column: int(68),
 													},
 													File: p1,
@@ -145828,7 +149681,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p11975,
+												Ctx: p12328,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"keyF",
@@ -145847,17 +149700,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1151),
+																	Line: int(1161),
 																	Column: int(21),
 																},
 																End: ast.Location{
-																	Line: int(1151),
+																	Line: int(1161),
 																	Column: int(22),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12019,
+															Ctx: p12372,
 															FreeVars: nil,
 														},
 														Value: float64(0),
@@ -145872,11 +149725,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1152),
+															Line: int(1162),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1156),
+															Line: int(1166),
 															Column: int(68),
 														},
 														File: p1,
@@ -145889,7 +149742,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p11975,
+													Ctx: p12328,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"keyF",
@@ -145909,17 +149762,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1152),
+																		Line: int(1162),
 																		Column: int(23),
 																	},
 																	End: ast.Location{
-																		Line: int(1152),
+																		Line: int(1162),
 																		Column: int(37),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12025,
+																Ctx: p12378,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																	"keyF",
@@ -145931,17 +149784,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1152),
+																			Line: int(1162),
 																			Column: int(23),
 																		},
 																		End: ast.Location{
-																			Line: int(1152),
+																			Line: int(1162),
 																			Column: int(27),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12025,
+																	Ctx: p12378,
 																	FreeVars: ast.Identifiers{
 																		"keyF",
 																	},
@@ -145957,17 +149810,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1152),
+																						Line: int(1162),
 																						Column: int(28),
 																					},
 																					End: ast.Location{
-																						Line: int(1152),
+																						Line: int(1162),
 																						Column: int(36),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12031,
+																				Ctx: p12384,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																					"pos",
@@ -145978,17 +149831,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1152),
+																							Line: int(1162),
 																							Column: int(28),
 																						},
 																						End: ast.Location{
-																							Line: int(1152),
+																							Line: int(1162),
 																							Column: int(31),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12031,
+																					Ctx: p12384,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																					},
@@ -146001,17 +149854,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1152),
+																							Line: int(1162),
 																							Column: int(32),
 																						},
 																						End: ast.Location{
-																							Line: int(1152),
+																							Line: int(1162),
 																							Column: int(35),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12031,
+																					Ctx: p12384,
 																					FreeVars: ast.Identifiers{
 																						"pos",
 																					},
@@ -146040,11 +149893,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1153),
+																Line: int(1163),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(1156),
+																Line: int(1166),
 																Column: int(68),
 															},
 															File: p1,
@@ -146057,7 +149910,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p11975,
+														Ctx: p12328,
 														FreeVars: ast.Identifiers{
 															"arr",
 															"keyF",
@@ -146078,17 +149931,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1153),
+																			Line: int(1163),
 																			Column: int(22),
 																		},
 																		End: ast.Location{
-																			Line: int(1153),
+																			Line: int(1163),
 																			Column: int(94),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12042,
+																	Ctx: p12395,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"l",
@@ -146101,17 +149954,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1153),
+																				Line: int(1163),
 																				Column: int(22),
 																			},
 																			End: ast.Location{
-																				Line: int(1153),
+																				Line: int(1163),
 																				Column: int(35),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12042,
+																		Ctx: p12395,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -146121,11 +149974,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1153),
+																					Line: int(1163),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(1153),
+																					Line: int(1163),
 																					Column: int(25),
 																				},
 																				File: p1,
@@ -146173,17 +150026,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1153),
+																							Line: int(1163),
 																							Column: int(36),
 																						},
 																						End: ast.Location{
-																							Line: int(1153),
+																							Line: int(1163),
 																							Column: int(41),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12051,
+																					Ctx: p12404,
 																					FreeVars: ast.Identifiers{
 																						"l",
 																					},
@@ -146193,17 +150046,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1153),
+																								Line: int(1163),
 																								Column: int(36),
 																							},
 																							End: ast.Location{
-																								Line: int(1153),
+																								Line: int(1163),
 																								Column: int(37),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12051,
+																						Ctx: p12404,
 																						FreeVars: ast.Identifiers{
 																							"l",
 																						},
@@ -146217,17 +150070,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1153),
+																								Line: int(1163),
 																								Column: int(40),
 																							},
 																							End: ast.Location{
-																								Line: int(1153),
+																								Line: int(1163),
 																								Column: int(41),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12051,
+																						Ctx: p12404,
 																						FreeVars: nil,
 																					},
 																					Value: float64(1),
@@ -146242,17 +150095,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1153),
+																							Line: int(1163),
 																							Column: int(43),
 																						},
 																						End: ast.Location{
-																							Line: int(1153),
+																							Line: int(1163),
 																							Column: int(93),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12051,
+																					Ctx: p12404,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																						"pos",
@@ -146276,17 +150129,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1153),
+																								Line: int(1163),
 																								Column: int(55),
 																							},
 																							End: ast.Location{
-																								Line: int(1153),
+																								Line: int(1163),
 																								Column: int(93),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12060,
+																						Ctx: p12413,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"i",
@@ -146298,17 +150151,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1153),
+																									Line: int(1163),
 																									Column: int(58),
 																								},
 																								End: ast.Location{
-																									Line: int(1153),
+																									Line: int(1163),
 																									Column: int(65),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12060,
+																							Ctx: p12413,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																								"pos",
@@ -146319,17 +150172,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(58),
 																									},
 																									End: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(59),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12060,
+																								Ctx: p12413,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -146343,17 +150196,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(62),
 																									},
 																									End: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(65),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12060,
+																								Ctx: p12413,
 																								FreeVars: ast.Identifiers{
 																									"pos",
 																								},
@@ -146367,17 +150220,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1153),
+																									Line: int(1163),
 																									Column: int(71),
 																								},
 																								End: ast.Location{
-																									Line: int(1153),
+																									Line: int(1163),
 																									Column: int(77),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12060,
+																							Ctx: p12413,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -146388,17 +150241,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(71),
 																									},
 																									End: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(74),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12060,
+																								Ctx: p12413,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																								},
@@ -146411,17 +150264,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(75),
 																									},
 																									End: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(76),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12060,
+																								Ctx: p12413,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -146437,17 +150290,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1153),
+																									Line: int(1163),
 																									Column: int(83),
 																								},
 																								End: ast.Location{
-																									Line: int(1153),
+																									Line: int(1163),
 																									Column: int(93),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12060,
+																							Ctx: p12413,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																								"i",
@@ -146458,17 +150311,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(83),
 																									},
 																									End: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(86),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12060,
+																								Ctx: p12413,
 																								FreeVars: ast.Identifiers{
 																									"arr",
 																								},
@@ -146481,17 +150334,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(87),
 																									},
 																									End: ast.Location{
-																										Line: int(1153),
+																										Line: int(1163),
 																										Column: int(92),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12060,
+																								Ctx: p12413,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -146501,17 +150354,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1153),
+																											Line: int(1163),
 																											Column: int(87),
 																										},
 																										End: ast.Location{
-																											Line: int(1153),
+																											Line: int(1163),
 																											Column: int(88),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12060,
+																									Ctx: p12413,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -146525,17 +150378,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1153),
+																											Line: int(1163),
 																											Column: int(91),
 																										},
 																										End: ast.Location{
-																											Line: int(1153),
+																											Line: int(1163),
 																											Column: int(92),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12060,
+																									Ctx: p12413,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -146566,11 +150419,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1154),
+																	Line: int(1164),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(1156),
+																	Line: int(1166),
 																	Column: int(68),
 																},
 																File: p1,
@@ -146583,7 +150436,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p11975,
+															Ctx: p12328,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"keyF",
@@ -146604,17 +150457,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1154),
+																				Line: int(1164),
 																				Column: int(22),
 																			},
 																			End: ast.Location{
-																				Line: int(1154),
+																				Line: int(1164),
 																				Column: int(67),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12088,
+																		Ctx: p12441,
 																		FreeVars: ast.Identifiers{
 																			"keyF",
 																			"pivot",
@@ -146627,17 +150480,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1154),
+																					Line: int(1164),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(1154),
+																					Line: int(1164),
 																					Column: int(32),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12088,
+																			Ctx: p12441,
 																			FreeVars: ast.Identifiers{
 																				"std",
 																			},
@@ -146647,11 +150500,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1154),
+																						Line: int(1164),
 																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(1154),
+																						Line: int(1164),
 																						Column: int(25),
 																					},
 																					File: p1,
@@ -146699,17 +150552,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1154),
+																								Line: int(1164),
 																								Column: int(33),
 																							},
 																							End: ast.Location{
-																								Line: int(1154),
+																								Line: int(1164),
 																								Column: int(60),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12097,
+																						Ctx: p12450,
 																						FreeVars: ast.Identifiers{
 																							"keyF",
 																							"pivot",
@@ -146733,17 +150586,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1154),
+																									Line: int(1164),
 																									Column: int(45),
 																								},
 																								End: ast.Location{
-																									Line: int(1154),
+																									Line: int(1164),
 																									Column: int(60),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12101,
+																							Ctx: p12454,
 																							FreeVars: ast.Identifiers{
 																								"keyF",
 																								"pivot",
@@ -146755,17 +150608,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1154),
+																										Line: int(1164),
 																										Column: int(45),
 																									},
 																									End: ast.Location{
-																										Line: int(1154),
+																										Line: int(1164),
 																										Column: int(52),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12101,
+																								Ctx: p12454,
 																								FreeVars: ast.Identifiers{
 																									"keyF",
 																									"x",
@@ -146776,17 +150629,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1154),
+																											Line: int(1164),
 																											Column: int(45),
 																										},
 																										End: ast.Location{
-																											Line: int(1154),
+																											Line: int(1164),
 																											Column: int(49),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12101,
+																									Ctx: p12454,
 																									FreeVars: ast.Identifiers{
 																										"keyF",
 																									},
@@ -146802,17 +150655,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1154),
+																														Line: int(1164),
 																														Column: int(50),
 																													},
 																													End: ast.Location{
-																														Line: int(1154),
+																														Line: int(1164),
 																														Column: int(51),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p12109,
+																												Ctx: p12462,
 																												FreeVars: ast.Identifiers{
 																													"x",
 																												},
@@ -146836,17 +150689,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1154),
+																										Line: int(1164),
 																										Column: int(55),
 																									},
 																									End: ast.Location{
-																										Line: int(1154),
+																										Line: int(1164),
 																										Column: int(60),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12101,
+																								Ctx: p12454,
 																								FreeVars: ast.Identifiers{
 																									"pivot",
 																								},
@@ -146863,17 +150716,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1154),
+																								Line: int(1164),
 																								Column: int(62),
 																							},
 																							End: ast.Location{
-																								Line: int(1154),
+																								Line: int(1164),
 																								Column: int(66),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12097,
+																						Ctx: p12450,
 																						FreeVars: ast.Identifiers{
 																							"rest",
 																						},
@@ -146899,11 +150752,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1155),
+																		Line: int(1165),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(1156),
+																		Line: int(1166),
 																		Column: int(68),
 																	},
 																	File: p1,
@@ -146916,7 +150769,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p11975,
+																Ctx: p12328,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																	"keyF",
@@ -146938,17 +150791,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1155),
+																					Line: int(1165),
 																					Column: int(23),
 																				},
 																				End: ast.Location{
-																					Line: int(1155),
+																					Line: int(1165),
 																					Column: int(69),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12120,
+																			Ctx: p12473,
 																			FreeVars: ast.Identifiers{
 																				"keyF",
 																				"pivot",
@@ -146961,17 +150814,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1155),
+																						Line: int(1165),
 																						Column: int(23),
 																					},
 																					End: ast.Location{
-																						Line: int(1155),
+																						Line: int(1165),
 																						Column: int(33),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12120,
+																				Ctx: p12473,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -146981,11 +150834,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1155),
+																							Line: int(1165),
 																							Column: int(23),
 																						},
 																						End: ast.Location{
-																							Line: int(1155),
+																							Line: int(1165),
 																							Column: int(26),
 																						},
 																						File: p1,
@@ -147033,17 +150886,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1155),
+																									Line: int(1165),
 																									Column: int(34),
 																								},
 																								End: ast.Location{
-																									Line: int(1155),
+																									Line: int(1165),
 																									Column: int(62),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12129,
+																							Ctx: p12482,
 																							FreeVars: ast.Identifiers{
 																								"keyF",
 																								"pivot",
@@ -147067,17 +150920,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1155),
+																										Line: int(1165),
 																										Column: int(46),
 																									},
 																									End: ast.Location{
-																										Line: int(1155),
+																										Line: int(1165),
 																										Column: int(62),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12133,
+																								Ctx: p12486,
 																								FreeVars: ast.Identifiers{
 																									"keyF",
 																									"pivot",
@@ -147089,17 +150942,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1155),
+																											Line: int(1165),
 																											Column: int(46),
 																										},
 																										End: ast.Location{
-																											Line: int(1155),
+																											Line: int(1165),
 																											Column: int(53),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12133,
+																									Ctx: p12486,
 																									FreeVars: ast.Identifiers{
 																										"keyF",
 																										"x",
@@ -147110,17 +150963,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1155),
+																												Line: int(1165),
 																												Column: int(46),
 																											},
 																											End: ast.Location{
-																												Line: int(1155),
+																												Line: int(1165),
 																												Column: int(50),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p12133,
+																										Ctx: p12486,
 																										FreeVars: ast.Identifiers{
 																											"keyF",
 																										},
@@ -147136,17 +150989,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1155),
+																															Line: int(1165),
 																															Column: int(51),
 																														},
 																														End: ast.Location{
-																															Line: int(1155),
+																															Line: int(1165),
 																															Column: int(52),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p12141,
+																													Ctx: p12494,
 																													FreeVars: ast.Identifiers{
 																														"x",
 																													},
@@ -147170,17 +151023,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1155),
+																											Line: int(1165),
 																											Column: int(57),
 																										},
 																										End: ast.Location{
-																											Line: int(1155),
+																											Line: int(1165),
 																											Column: int(62),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12133,
+																									Ctx: p12486,
 																									FreeVars: ast.Identifiers{
 																										"pivot",
 																									},
@@ -147197,17 +151050,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1155),
+																									Line: int(1165),
 																									Column: int(64),
 																								},
 																								End: ast.Location{
-																									Line: int(1155),
+																									Line: int(1165),
 																									Column: int(68),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12129,
+																							Ctx: p12482,
 																							FreeVars: ast.Identifiers{
 																								"rest",
 																							},
@@ -147233,17 +151086,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1156),
+																			Line: int(1166),
 																			Column: int(9),
 																		},
 																		End: ast.Location{
-																			Line: int(1156),
+																			Line: int(1166),
 																			Column: int(68),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p11975,
+																	Ctx: p12328,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"keyF",
@@ -147258,17 +151111,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1156),
+																				Line: int(1166),
 																				Column: int(9),
 																			},
 																			End: ast.Location{
-																				Line: int(1156),
+																				Line: int(1166),
 																				Column: int(43),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11975,
+																		Ctx: p12328,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																			"keyF",
@@ -147282,17 +151135,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1156),
+																					Line: int(1166),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(1156),
+																					Line: int(1166),
 																					Column: int(30),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11975,
+																			Ctx: p12328,
 																			FreeVars: ast.Identifiers{
 																				"keyF",
 																				"left",
@@ -147304,11 +151157,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1156),
+																						Line: int(1166),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(1156),
+																						Line: int(1166),
 																						Column: int(18),
 																					},
 																					File: p1,
@@ -147321,7 +151174,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p11975,
+																				Ctx: p12328,
 																				FreeVars: ast.Identifiers{
 																					"quickSort",
 																				},
@@ -147337,17 +151190,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(19),
 																								},
 																								End: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(23),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12158,
+																							Ctx: p12511,
 																							FreeVars: ast.Identifiers{
 																								"left",
 																							},
@@ -147362,17 +151215,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(29),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12158,
+																							Ctx: p12511,
 																							FreeVars: ast.Identifiers{
 																								"keyF",
 																							},
@@ -147396,17 +151249,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1156),
+																					Line: int(1166),
 																					Column: int(33),
 																				},
 																				End: ast.Location{
-																					Line: int(1156),
+																					Line: int(1166),
 																					Column: int(43),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11975,
+																			Ctx: p12328,
 																			FreeVars: ast.Identifiers{
 																				"arr",
 																				"pos",
@@ -147419,17 +151272,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1156),
+																								Line: int(1166),
 																								Column: int(34),
 																							},
 																							End: ast.Location{
-																								Line: int(1156),
+																								Line: int(1166),
 																								Column: int(42),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12166,
+																						Ctx: p12519,
 																						FreeVars: ast.Identifiers{
 																							"arr",
 																							"pos",
@@ -147440,17 +151293,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(34),
 																								},
 																								End: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(37),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12166,
+																							Ctx: p12519,
 																							FreeVars: ast.Identifiers{
 																								"arr",
 																							},
@@ -147463,17 +151316,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(38),
 																								},
 																								End: ast.Location{
-																									Line: int(1156),
+																									Line: int(1166),
 																									Column: int(41),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12166,
+																							Ctx: p12519,
 																							FreeVars: ast.Identifiers{
 																								"pos",
 																							},
@@ -147497,17 +151350,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1156),
+																				Line: int(1166),
 																				Column: int(46),
 																			},
 																			End: ast.Location{
-																				Line: int(1156),
+																				Line: int(1166),
 																				Column: int(68),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p11975,
+																		Ctx: p12328,
 																		FreeVars: ast.Identifiers{
 																			"keyF",
 																			"quickSort",
@@ -147519,17 +151372,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1156),
+																					Line: int(1166),
 																					Column: int(46),
 																				},
 																				End: ast.Location{
-																					Line: int(1156),
+																					Line: int(1166),
 																					Column: int(55),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p11975,
+																			Ctx: p12328,
 																			FreeVars: ast.Identifiers{
 																				"quickSort",
 																			},
@@ -147545,17 +151398,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1156),
+																								Line: int(1166),
 																								Column: int(56),
 																							},
 																							End: ast.Location{
-																								Line: int(1156),
+																								Line: int(1166),
 																								Column: int(61),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12178,
+																						Ctx: p12531,
 																						FreeVars: ast.Identifiers{
 																							"right",
 																						},
@@ -147570,17 +151423,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1156),
+																								Line: int(1166),
 																								Column: int(63),
 																							},
 																							End: ast.Location{
-																								Line: int(1156),
+																								Line: int(1166),
 																								Column: int(67),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12178,
+																						Ctx: p12531,
 																						FreeVars: ast.Identifiers{
 																							"keyF",
 																						},
@@ -147615,11 +151468,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1158),
+									Line: int(1168),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1178),
+									Line: int(1188),
 									Column: int(67),
 								},
 								File: p1,
@@ -147632,7 +151485,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p11963,
+							Ctx: p12316,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"keyF",
@@ -147650,17 +151503,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1158),
+												Line: int(1168),
 												Column: int(11),
 											},
 											End: ast.Location{
-												Line: int(1170),
+												Line: int(1180),
 												Column: int(20),
 											},
 											File: p1,
 										},
 										Fodder: nil,
-										Ctx: p12187,
+										Ctx: p12540,
 										FreeVars: ast.Identifiers{
 											"keyF",
 											"std",
@@ -147689,11 +151542,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1159),
+													Line: int(1169),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(1170),
+													Line: int(1180),
 													Column: int(20),
 												},
 												File: p1,
@@ -147706,7 +151559,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p12192,
+											Ctx: p12545,
 											FreeVars: ast.Identifiers{
 												"a",
 												"b",
@@ -147724,17 +151577,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1159),
+																Line: int(1169),
 																Column: int(18),
 															},
 															End: ast.Location{
-																Line: int(1159),
+																Line: int(1169),
 																Column: int(31),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12196,
+														Ctx: p12549,
 														FreeVars: ast.Identifiers{
 															"a",
 															"std",
@@ -147745,17 +151598,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1159),
+																	Line: int(1169),
 																	Column: int(18),
 																},
 																End: ast.Location{
-																	Line: int(1159),
+																	Line: int(1169),
 																	Column: int(28),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12196,
+															Ctx: p12549,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -147765,11 +151618,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1159),
+																		Line: int(1169),
 																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(1159),
+																		Line: int(1169),
 																		Column: int(21),
 																	},
 																	File: p1,
@@ -147817,17 +151670,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1159),
+																				Line: int(1169),
 																				Column: int(29),
 																			},
 																			End: ast.Location{
-																				Line: int(1159),
+																				Line: int(1169),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12205,
+																		Ctx: p12558,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																		},
@@ -147856,17 +151709,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1159),
+																Line: int(1169),
 																Column: int(38),
 															},
 															End: ast.Location{
-																Line: int(1159),
+																Line: int(1169),
 																Column: int(51),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12208,
+														Ctx: p12561,
 														FreeVars: ast.Identifiers{
 															"b",
 															"std",
@@ -147877,17 +151730,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1159),
+																	Line: int(1169),
 																	Column: int(38),
 																},
 																End: ast.Location{
-																	Line: int(1159),
+																	Line: int(1169),
 																	Column: int(48),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12208,
+															Ctx: p12561,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -147897,11 +151750,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1159),
+																		Line: int(1169),
 																		Column: int(38),
 																	},
 																	End: ast.Location{
-																		Line: int(1159),
+																		Line: int(1169),
 																		Column: int(41),
 																	},
 																	File: p1,
@@ -147949,17 +151802,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1159),
+																				Line: int(1169),
 																				Column: int(49),
 																			},
 																			End: ast.Location{
-																				Line: int(1159),
+																				Line: int(1169),
 																				Column: int(50),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12217,
+																		Ctx: p12570,
 																		FreeVars: ast.Identifiers{
 																			"b",
 																		},
@@ -147985,11 +151838,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1160),
+														Line: int(1170),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(1170),
+														Line: int(1180),
 														Column: int(20),
 													},
 													File: p1,
@@ -148002,7 +151855,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p12192,
+												Ctx: p12545,
 												FreeVars: ast.Identifiers{
 													"a",
 													"b",
@@ -148022,17 +151875,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1160),
+																	Line: int(1170),
 																	Column: int(13),
 																},
 																End: ast.Location{
-																	Line: int(1169),
+																	Line: int(1179),
 																	Column: int(43),
 																},
 																File: p1,
 															},
 															Fodder: nil,
-															Ctx: p12224,
+															Ctx: p12577,
 															FreeVars: ast.Identifiers{
 																"a",
 																"aux",
@@ -148071,11 +151924,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1161),
+																		Line: int(1171),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(1169),
+																		Line: int(1179),
 																		Column: int(43),
 																	},
 																	File: p1,
@@ -148088,7 +151941,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p12229,
+																Ctx: p12582,
 																FreeVars: ast.Identifiers{
 																	"a",
 																	"aux",
@@ -148107,17 +151960,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1161),
+																			Line: int(1171),
 																			Column: int(12),
 																		},
 																		End: ast.Location{
-																			Line: int(1161),
+																			Line: int(1171),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12229,
+																	Ctx: p12582,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"la",
@@ -148128,17 +151981,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1161),
+																				Line: int(1171),
 																				Column: int(12),
 																			},
 																			End: ast.Location{
-																				Line: int(1161),
+																				Line: int(1171),
 																				Column: int(13),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12229,
+																		Ctx: p12582,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -148152,17 +152005,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1161),
+																				Line: int(1171),
 																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(1161),
+																				Line: int(1171),
 																				Column: int(19),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12229,
+																		Ctx: p12582,
 																		FreeVars: ast.Identifiers{
 																			"la",
 																		},
@@ -148176,17 +152029,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1162),
+																			Line: int(1172),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1162),
+																			Line: int(1172),
 																			Column: int(25),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12229,
+																	Ctx: p12582,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																		"j",
@@ -148199,11 +152052,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1162),
+																				Line: int(1172),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1162),
+																				Line: int(1172),
 																				Column: int(17),
 																			},
 																			File: p1,
@@ -148216,7 +152069,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p12229,
+																		Ctx: p12582,
 																		FreeVars: ast.Identifiers{
 																			"prefix",
 																		},
@@ -148324,17 +152177,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1162),
+																								Line: int(1172),
 																								Column: int(20),
 																							},
 																							End: ast.Location{
-																								Line: int(1162),
+																								Line: int(1172),
 																								Column: int(21),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12229,
+																						Ctx: p12582,
 																						FreeVars: ast.Identifiers{
 																							"b",
 																						},
@@ -148349,17 +152202,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1162),
+																								Line: int(1172),
 																								Column: int(22),
 																							},
 																							End: ast.Location{
-																								Line: int(1162),
+																								Line: int(1172),
 																								Column: int(23),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p12229,
+																						Ctx: p12582,
 																						FreeVars: ast.Identifiers{
 																							"j",
 																						},
@@ -148434,17 +152287,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1163),
+																			Line: int(1173),
 																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(1169),
+																			Line: int(1179),
 																			Column: int(43),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12229,
+																	Ctx: p12582,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																		"aux",
@@ -148462,17 +152315,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1163),
+																				Line: int(1173),
 																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(1163),
+																				Line: int(1173),
 																				Column: int(24),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12229,
+																		Ctx: p12582,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																			"lb",
@@ -148483,17 +152336,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1163),
+																					Line: int(1173),
 																					Column: int(17),
 																				},
 																				End: ast.Location{
-																					Line: int(1163),
+																					Line: int(1173),
 																					Column: int(18),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12229,
+																			Ctx: p12582,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																			},
@@ -148507,17 +152360,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1163),
+																					Line: int(1173),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(1163),
+																					Line: int(1173),
 																					Column: int(24),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12229,
+																			Ctx: p12582,
 																			FreeVars: ast.Identifiers{
 																				"lb",
 																			},
@@ -148531,17 +152384,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1164),
+																				Line: int(1174),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1164),
+																				Line: int(1174),
 																				Column: int(25),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12229,
+																		Ctx: p12582,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"i",
@@ -148554,11 +152407,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1164),
+																					Line: int(1174),
 																					Column: int(11),
 																				},
 																				End: ast.Location{
-																					Line: int(1164),
+																					Line: int(1174),
 																					Column: int(17),
 																				},
 																				File: p1,
@@ -148571,7 +152424,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p12229,
+																			Ctx: p12582,
 																			FreeVars: ast.Identifiers{
 																				"prefix",
 																			},
@@ -148679,17 +152532,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1164),
+																									Line: int(1174),
 																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(1164),
+																									Line: int(1174),
 																									Column: int(21),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12229,
+																							Ctx: p12582,
 																							FreeVars: ast.Identifiers{
 																								"a",
 																							},
@@ -148704,17 +152557,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1164),
+																									Line: int(1174),
 																									Column: int(22),
 																								},
 																								End: ast.Location{
-																									Line: int(1164),
+																									Line: int(1174),
 																									Column: int(23),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12229,
+																							Ctx: p12582,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -148789,11 +152642,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1166),
+																				Line: int(1176),
 																				Column: int(11),
 																			},
 																			End: ast.Location{
-																				Line: int(1169),
+																				Line: int(1179),
 																				Column: int(43),
 																			},
 																			File: p1,
@@ -148806,7 +152659,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p12229,
+																		Ctx: p12582,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"aux",
@@ -148822,17 +152675,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1166),
+																					Line: int(1176),
 																					Column: int(14),
 																				},
 																				End: ast.Location{
-																					Line: int(1166),
+																					Line: int(1176),
 																					Column: int(38),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12229,
+																			Ctx: p12582,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"b",
@@ -148846,17 +152699,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1166),
+																						Line: int(1176),
 																						Column: int(14),
 																					},
 																					End: ast.Location{
-																						Line: int(1166),
+																						Line: int(1176),
 																						Column: int(24),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12229,
+																				Ctx: p12582,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																					"i",
@@ -148868,17 +152721,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1166),
+																							Line: int(1176),
 																							Column: int(14),
 																						},
 																						End: ast.Location{
-																							Line: int(1166),
+																							Line: int(1176),
 																							Column: int(18),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12229,
+																					Ctx: p12582,
 																					FreeVars: ast.Identifiers{
 																						"keyF",
 																					},
@@ -148894,17 +152747,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1166),
+																										Line: int(1176),
 																										Column: int(19),
 																									},
 																									End: ast.Location{
-																										Line: int(1166),
+																										Line: int(1176),
 																										Column: int(23),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12296,
+																								Ctx: p12649,
 																								FreeVars: ast.Identifiers{
 																									"a",
 																									"i",
@@ -148915,17 +152768,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(19),
 																										},
 																										End: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(20),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12296,
+																									Ctx: p12649,
 																									FreeVars: ast.Identifiers{
 																										"a",
 																									},
@@ -148938,17 +152791,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(21),
 																										},
 																										End: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(22),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12296,
+																									Ctx: p12649,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -148975,17 +152828,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1166),
+																						Line: int(1176),
 																						Column: int(28),
 																					},
 																					End: ast.Location{
-																						Line: int(1166),
+																						Line: int(1176),
 																						Column: int(38),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12229,
+																				Ctx: p12582,
 																				FreeVars: ast.Identifiers{
 																					"b",
 																					"j",
@@ -148997,17 +152850,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1166),
+																							Line: int(1176),
 																							Column: int(28),
 																						},
 																						End: ast.Location{
-																							Line: int(1166),
+																							Line: int(1176),
 																							Column: int(32),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12229,
+																					Ctx: p12582,
 																					FreeVars: ast.Identifiers{
 																						"keyF",
 																					},
@@ -149023,17 +152876,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1166),
+																										Line: int(1176),
 																										Column: int(33),
 																									},
 																									End: ast.Location{
-																										Line: int(1166),
+																										Line: int(1176),
 																										Column: int(37),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12308,
+																								Ctx: p12661,
 																								FreeVars: ast.Identifiers{
 																									"b",
 																									"j",
@@ -149044,17 +152897,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(33),
 																										},
 																										End: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(34),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12308,
+																									Ctx: p12661,
 																									FreeVars: ast.Identifiers{
 																										"b",
 																									},
@@ -149067,17 +152920,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(35),
 																										},
 																										End: ast.Location{
-																											Line: int(1166),
+																											Line: int(1176),
 																											Column: int(36),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12308,
+																									Ctx: p12661,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -149104,17 +152957,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1167),
+																					Line: int(1177),
 																					Column: int(13),
 																				},
 																				End: ast.Location{
-																					Line: int(1167),
+																					Line: int(1177),
 																					Column: int(43),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12229,
+																			Ctx: p12582,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"aux",
@@ -149128,11 +152981,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1167),
+																						Line: int(1177),
 																						Column: int(13),
 																					},
 																					End: ast.Location{
-																						Line: int(1167),
+																						Line: int(1177),
 																						Column: int(16),
 																					},
 																					File: p1,
@@ -149145,7 +152998,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p12229,
+																				Ctx: p12582,
 																				FreeVars: ast.Identifiers{
 																					"aux",
 																				},
@@ -149161,17 +153014,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1167),
+																									Line: int(1177),
 																									Column: int(17),
 																								},
 																								End: ast.Location{
-																									Line: int(1167),
+																									Line: int(1177),
 																									Column: int(22),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12321,
+																							Ctx: p12674,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -149181,17 +153034,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(17),
 																									},
 																									End: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(18),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12321,
+																								Ctx: p12674,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -149205,17 +153058,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(21),
 																									},
 																									End: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(22),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12321,
+																								Ctx: p12674,
 																								FreeVars: nil,
 																							},
 																							Value: float64(1),
@@ -149230,17 +153083,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1167),
+																									Line: int(1177),
 																									Column: int(24),
 																								},
 																								End: ast.Location{
-																									Line: int(1167),
+																									Line: int(1177),
 																									Column: int(25),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12321,
+																							Ctx: p12674,
 																							FreeVars: ast.Identifiers{
 																								"j",
 																							},
@@ -149255,17 +153108,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1167),
+																									Line: int(1177),
 																									Column: int(27),
 																								},
 																								End: ast.Location{
-																									Line: int(1167),
+																									Line: int(1177),
 																									Column: int(42),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12321,
+																							Ctx: p12674,
 																							FreeVars: ast.Identifiers{
 																								"a",
 																								"i",
@@ -149277,17 +153130,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(27),
 																									},
 																									End: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(33),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12321,
+																								Ctx: p12674,
 																								FreeVars: ast.Identifiers{
 																									"prefix",
 																								},
@@ -149301,17 +153154,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(36),
 																									},
 																									End: ast.Location{
-																										Line: int(1167),
+																										Line: int(1177),
 																										Column: int(42),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12321,
+																								Ctx: p12674,
 																								FreeVars: ast.Identifiers{
 																									"a",
 																									"i",
@@ -149324,17 +153177,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1167),
+																													Line: int(1177),
 																													Column: int(37),
 																												},
 																												End: ast.Location{
-																													Line: int(1167),
+																													Line: int(1177),
 																													Column: int(41),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p12336,
+																											Ctx: p12689,
 																											FreeVars: ast.Identifiers{
 																												"a",
 																												"i",
@@ -149345,17 +153198,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1167),
+																														Line: int(1177),
 																														Column: int(37),
 																													},
 																													End: ast.Location{
-																														Line: int(1167),
+																														Line: int(1177),
 																														Column: int(38),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p12336,
+																												Ctx: p12689,
 																												FreeVars: ast.Identifiers{
 																													"a",
 																												},
@@ -149368,17 +153221,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1167),
+																														Line: int(1177),
 																														Column: int(39),
 																													},
 																													End: ast.Location{
-																														Line: int(1167),
+																														Line: int(1177),
 																														Column: int(40),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p12336,
+																												Ctx: p12689,
 																												FreeVars: ast.Identifiers{
 																													"i",
 																												},
@@ -149418,17 +153271,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1169),
+																					Line: int(1179),
 																					Column: int(13),
 																				},
 																				End: ast.Location{
-																					Line: int(1169),
+																					Line: int(1179),
 																					Column: int(43),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12229,
+																			Ctx: p12582,
 																			FreeVars: ast.Identifiers{
 																				"aux",
 																				"b",
@@ -149442,11 +153295,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1169),
+																						Line: int(1179),
 																						Column: int(13),
 																					},
 																					End: ast.Location{
-																						Line: int(1169),
+																						Line: int(1179),
 																						Column: int(16),
 																					},
 																					File: p1,
@@ -149459,7 +153312,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p12229,
+																				Ctx: p12582,
 																				FreeVars: ast.Identifiers{
 																					"aux",
 																				},
@@ -149475,17 +153328,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1169),
+																									Line: int(1179),
 																									Column: int(17),
 																								},
 																								End: ast.Location{
-																									Line: int(1169),
+																									Line: int(1179),
 																									Column: int(18),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12350,
+																							Ctx: p12703,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -149500,17 +153353,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1169),
+																									Line: int(1179),
 																									Column: int(20),
 																								},
 																								End: ast.Location{
-																									Line: int(1169),
+																									Line: int(1179),
 																									Column: int(25),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12350,
+																							Ctx: p12703,
 																							FreeVars: ast.Identifiers{
 																								"j",
 																							},
@@ -149520,17 +153373,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(21),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12350,
+																								Ctx: p12703,
 																								FreeVars: ast.Identifiers{
 																									"j",
 																								},
@@ -149544,17 +153397,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(24),
 																									},
 																									End: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(25),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12350,
+																								Ctx: p12703,
 																								FreeVars: nil,
 																							},
 																							Value: float64(1),
@@ -149569,17 +153422,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1169),
+																									Line: int(1179),
 																									Column: int(27),
 																								},
 																								End: ast.Location{
-																									Line: int(1169),
+																									Line: int(1179),
 																									Column: int(42),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12350,
+																							Ctx: p12703,
 																							FreeVars: ast.Identifiers{
 																								"b",
 																								"j",
@@ -149591,17 +153444,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(27),
 																									},
 																									End: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(33),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12350,
+																								Ctx: p12703,
 																								FreeVars: ast.Identifiers{
 																									"prefix",
 																								},
@@ -149615,17 +153468,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(36),
 																									},
 																									End: ast.Location{
-																										Line: int(1169),
+																										Line: int(1179),
 																										Column: int(42),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12350,
+																								Ctx: p12703,
 																								FreeVars: ast.Identifiers{
 																									"b",
 																									"j",
@@ -149638,17 +153491,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1169),
+																													Line: int(1179),
 																													Column: int(37),
 																												},
 																												End: ast.Location{
-																													Line: int(1169),
+																													Line: int(1179),
 																													Column: int(41),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p12365,
+																											Ctx: p12718,
 																											FreeVars: ast.Identifiers{
 																												"b",
 																												"j",
@@ -149659,17 +153512,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1169),
+																														Line: int(1179),
 																														Column: int(37),
 																													},
 																													End: ast.Location{
-																														Line: int(1169),
+																														Line: int(1179),
 																														Column: int(38),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p12365,
+																												Ctx: p12718,
 																												FreeVars: ast.Identifiers{
 																													"b",
 																												},
@@ -149682,17 +153535,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1169),
+																														Line: int(1179),
 																														Column: int(39),
 																													},
 																													End: ast.Location{
-																														Line: int(1169),
+																														Line: int(1179),
 																														Column: int(40),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p12365,
+																												Ctx: p12718,
 																												FreeVars: ast.Identifiers{
 																													"j",
 																												},
@@ -149732,17 +153585,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1170),
+															Line: int(1180),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(1170),
+															Line: int(1180),
 															Column: int(20),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12192,
+													Ctx: p12545,
 													FreeVars: ast.Identifiers{
 														"aux",
 													},
@@ -149752,11 +153605,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1170),
+																Line: int(1180),
 																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(1170),
+																Line: int(1180),
 																Column: int(10),
 															},
 															File: p1,
@@ -149769,7 +153622,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p12192,
+														Ctx: p12545,
 														FreeVars: ast.Identifiers{
 															"aux",
 														},
@@ -149785,17 +153638,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1170),
+																			Line: int(1180),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1170),
+																			Line: int(1180),
 																			Column: int(12),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12378,
+																	Ctx: p12731,
 																	FreeVars: nil,
 																},
 																Value: float64(0),
@@ -149809,17 +153662,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1170),
+																			Line: int(1180),
 																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(1170),
+																			Line: int(1180),
 																			Column: int(15),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12378,
+																	Ctx: p12731,
 																	FreeVars: nil,
 																},
 																Value: float64(0),
@@ -149833,17 +153686,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1170),
+																			Line: int(1180),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1170),
+																			Line: int(1180),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12378,
+																	Ctx: p12731,
 																	FreeVars: nil,
 																},
 																Elements: nil,
@@ -149872,11 +153725,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1172),
+										Line: int(1182),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1178),
+										Line: int(1188),
 										Column: int(67),
 									},
 									File: p1,
@@ -149889,7 +153742,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p11963,
+								Ctx: p12316,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"keyF",
@@ -149908,17 +153761,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1172),
+													Line: int(1182),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(1172),
+													Line: int(1182),
 													Column: int(30),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12386,
+											Ctx: p12739,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"std",
@@ -149929,17 +153782,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1172),
+														Line: int(1182),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(1172),
+														Line: int(1182),
 														Column: int(25),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12386,
+												Ctx: p12739,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -149949,11 +153802,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1172),
+															Line: int(1182),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1172),
+															Line: int(1182),
 															Column: int(18),
 														},
 														File: p1,
@@ -150001,17 +153854,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1172),
+																	Line: int(1182),
 																	Column: int(26),
 																},
 																End: ast.Location{
-																	Line: int(1172),
+																	Line: int(1182),
 																	Column: int(29),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12395,
+															Ctx: p12748,
 															FreeVars: ast.Identifiers{
 																"arr",
 															},
@@ -150037,11 +153890,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1173),
+											Line: int(1183),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1178),
+											Line: int(1188),
 											Column: int(67),
 										},
 										File: p1,
@@ -150054,7 +153907,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p11963,
+									Ctx: p12316,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"keyF",
@@ -150069,17 +153922,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1173),
+												Line: int(1183),
 												Column: int(8),
 											},
 											End: ast.Location{
-												Line: int(1173),
+												Line: int(1183),
 												Column: int(29),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11963,
+										Ctx: p12316,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"std",
@@ -150090,17 +153943,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1173),
+													Line: int(1183),
 													Column: int(8),
 												},
 												End: ast.Location{
-													Line: int(1173),
+													Line: int(1183),
 													Column: int(23),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11963,
+											Ctx: p12316,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"std",
@@ -150111,17 +153964,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1173),
+														Line: int(1183),
 														Column: int(8),
 													},
 													End: ast.Location{
-														Line: int(1173),
+														Line: int(1183),
 														Column: int(18),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11963,
+												Ctx: p12316,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -150131,11 +153984,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1173),
+															Line: int(1183),
 															Column: int(8),
 														},
 														End: ast.Location{
-															Line: int(1173),
+															Line: int(1183),
 															Column: int(11),
 														},
 														File: p1,
@@ -150183,17 +154036,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1173),
+																	Line: int(1183),
 																	Column: int(19),
 																},
 																End: ast.Location{
-																	Line: int(1173),
+																	Line: int(1183),
 																	Column: int(22),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12411,
+															Ctx: p12764,
 															FreeVars: ast.Identifiers{
 																"arr",
 															},
@@ -150217,17 +154070,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1173),
+													Line: int(1183),
 													Column: int(27),
 												},
 												End: ast.Location{
-													Line: int(1173),
+													Line: int(1183),
 													Column: int(29),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p11963,
+											Ctx: p12316,
 											FreeVars: nil,
 										},
 										Value: float64(30),
@@ -150240,17 +154093,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1174),
+												Line: int(1184),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1174),
+												Line: int(1184),
 												Column: int(32),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p11963,
+										Ctx: p12316,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"keyF",
@@ -150262,11 +154115,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1174),
+													Line: int(1184),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(1174),
+													Line: int(1184),
 													Column: int(16),
 												},
 												File: p1,
@@ -150279,7 +154132,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p11963,
+											Ctx: p12316,
 											FreeVars: ast.Identifiers{
 												"quickSort",
 											},
@@ -150295,17 +154148,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1174),
+																Line: int(1184),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(1174),
+																Line: int(1184),
 																Column: int(20),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12421,
+														Ctx: p12774,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -150325,17 +154178,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1174),
+																Line: int(1184),
 																Column: int(27),
 															},
 															End: ast.Location{
-																Line: int(1174),
+																Line: int(1184),
 																Column: int(31),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12421,
+														Ctx: p12774,
 														FreeVars: ast.Identifiers{
 															"keyF",
 														},
@@ -150364,11 +154217,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1176),
+												Line: int(1186),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1178),
+												Line: int(1188),
 												Column: int(67),
 											},
 											File: p1,
@@ -150381,7 +154234,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p11963,
+										Ctx: p12316,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"keyF",
@@ -150400,17 +154253,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1176),
+															Line: int(1186),
 															Column: int(19),
 														},
 														End: ast.Location{
-															Line: int(1176),
+															Line: int(1186),
 															Column: int(35),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12432,
+													Ctx: p12785,
 													FreeVars: ast.Identifiers{
 														"l",
 														"std",
@@ -150421,17 +154274,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1176),
+																Line: int(1186),
 																Column: int(19),
 															},
 															End: ast.Location{
-																Line: int(1176),
+																Line: int(1186),
 																Column: int(28),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12432,
+														Ctx: p12785,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -150441,11 +154294,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1176),
+																	Line: int(1186),
 																	Column: int(19),
 																},
 																End: ast.Location{
-																	Line: int(1176),
+																	Line: int(1186),
 																	Column: int(22),
 																},
 																File: p1,
@@ -150493,17 +154346,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1176),
+																			Line: int(1186),
 																			Column: int(29),
 																		},
 																		End: ast.Location{
-																			Line: int(1176),
+																			Line: int(1186),
 																			Column: int(34),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12441,
+																	Ctx: p12794,
 																	FreeVars: ast.Identifiers{
 																		"l",
 																	},
@@ -150513,17 +154366,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1176),
+																				Line: int(1186),
 																				Column: int(29),
 																			},
 																			End: ast.Location{
-																				Line: int(1176),
+																				Line: int(1186),
 																				Column: int(30),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12441,
+																		Ctx: p12794,
 																		FreeVars: ast.Identifiers{
 																			"l",
 																		},
@@ -150537,17 +154390,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1176),
+																				Line: int(1186),
 																				Column: int(33),
 																			},
 																			End: ast.Location{
-																				Line: int(1176),
+																				Line: int(1186),
 																				Column: int(34),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12441,
+																		Ctx: p12794,
 																		FreeVars: nil,
 																	},
 																	Value: float64(2),
@@ -150573,11 +154426,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1177),
+													Line: int(1187),
 													Column: int(7),
 												},
 												End: ast.Location{
-													Line: int(1178),
+													Line: int(1188),
 													Column: int(67),
 												},
 												File: p1,
@@ -150590,7 +154443,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p11963,
+											Ctx: p12316,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"keyF",
@@ -150703,17 +154556,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(20),
 																			},
 																			End: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12459,
+																		Ctx: p12812,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -150750,17 +154603,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(25),
 																			},
 																			End: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(28),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12459,
+																		Ctx: p12812,
 																		FreeVars: ast.Identifiers{
 																			"mid",
 																		},
@@ -150905,17 +154758,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(39),
 																			},
 																			End: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12474,
+																		Ctx: p12827,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -150930,17 +154783,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(43),
 																			},
 																			End: ast.Location{
-																				Line: int(1177),
+																				Line: int(1187),
 																				Column: int(46),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12474,
+																		Ctx: p12827,
 																		FreeVars: ast.Identifiers{
 																			"mid",
 																		},
@@ -151010,17 +154863,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1178),
+														Line: int(1188),
 														Column: int(7),
 													},
 													End: ast.Location{
-														Line: int(1178),
+														Line: int(1188),
 														Column: int(67),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p11963,
+												Ctx: p12316,
 												FreeVars: ast.Identifiers{
 													"keyF",
 													"left",
@@ -151034,11 +154887,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1178),
+															Line: int(1188),
 															Column: int(7),
 														},
 														End: ast.Location{
-															Line: int(1178),
+															Line: int(1188),
 															Column: int(12),
 														},
 														File: p1,
@@ -151051,7 +154904,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p11963,
+													Ctx: p12316,
 													FreeVars: ast.Identifiers{
 														"merge",
 													},
@@ -151067,17 +154920,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1178),
+																		Line: int(1188),
 																		Column: int(13),
 																	},
 																	End: ast.Location{
-																		Line: int(1178),
+																		Line: int(1188),
 																		Column: int(38),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12487,
+																Ctx: p12840,
 																FreeVars: ast.Identifiers{
 																	"keyF",
 																	"left",
@@ -151089,17 +154942,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1178),
+																			Line: int(1188),
 																			Column: int(13),
 																		},
 																		End: ast.Location{
-																			Line: int(1178),
+																			Line: int(1188),
 																			Column: int(21),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12487,
+																	Ctx: p12840,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -151109,11 +154962,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1178),
+																				Line: int(1188),
 																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(1178),
+																				Line: int(1188),
 																				Column: int(16),
 																			},
 																			File: p1,
@@ -151161,17 +155014,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(26),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12496,
+																				Ctx: p12849,
 																				FreeVars: ast.Identifiers{
 																					"left",
 																				},
@@ -151191,17 +155044,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(33),
 																					},
 																					End: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(37),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12496,
+																				Ctx: p12849,
 																				FreeVars: ast.Identifiers{
 																					"keyF",
 																				},
@@ -151225,17 +155078,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1178),
+																		Line: int(1188),
 																		Column: int(40),
 																	},
 																	End: ast.Location{
-																		Line: int(1178),
+																		Line: int(1188),
 																		Column: int(66),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12487,
+																Ctx: p12840,
 																FreeVars: ast.Identifiers{
 																	"keyF",
 																	"right",
@@ -151247,17 +155100,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1178),
+																			Line: int(1188),
 																			Column: int(40),
 																		},
 																		End: ast.Location{
-																			Line: int(1178),
+																			Line: int(1188),
 																			Column: int(48),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12487,
+																	Ctx: p12840,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -151267,11 +155120,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1178),
+																				Line: int(1188),
 																				Column: int(40),
 																			},
 																			End: ast.Location{
-																				Line: int(1178),
+																				Line: int(1188),
 																				Column: int(43),
 																			},
 																			File: p1,
@@ -151319,17 +155172,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(49),
 																					},
 																					End: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(54),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12510,
+																				Ctx: p12863,
 																				FreeVars: ast.Identifiers{
 																					"right",
 																				},
@@ -151349,17 +155202,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(61),
 																					},
 																					End: ast.Location{
-																						Line: int(1178),
+																						Line: int(1188),
 																						Column: int(65),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12510,
+																				Ctx: p12863,
 																				FreeVars: ast.Identifiers{
 																					"keyF",
 																				},
@@ -151458,17 +155311,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1180),
+											Line: int(1190),
 											Column: int(18),
 										},
 										End: ast.Location{
-											Line: int(1180),
+											Line: int(1190),
 											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p12521,
+									Ctx: p12874,
 									FreeVars: ast.Identifiers{
 										"id",
 									},
@@ -151486,11 +155339,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1181),
+								Line: int(1191),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1188),
+								Line: int(1198),
 								Column: int(26),
 							},
 							File: p1,
@@ -151503,7 +155356,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p12521,
+						Ctx: p12874,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"keyF",
@@ -151520,17 +155373,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1181),
+											Line: int(1191),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(1187),
+											Line: int(1197),
 											Column: int(16),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p12528,
+									Ctx: p12881,
 									FreeVars: ast.Identifiers{
 										"keyF",
 										"std",
@@ -151559,11 +155412,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1182),
+												Line: int(1192),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1187),
+												Line: int(1197),
 												Column: int(16),
 											},
 											File: p1,
@@ -151576,7 +155429,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p12533,
+										Ctx: p12886,
 										FreeVars: ast.Identifiers{
 											"a",
 											"b",
@@ -151589,17 +155442,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1182),
+													Line: int(1192),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1182),
+													Line: int(1192),
 													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12533,
+											Ctx: p12886,
 											FreeVars: ast.Identifiers{
 												"a",
 												"std",
@@ -151610,17 +155463,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1182),
+														Line: int(1192),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1182),
+														Line: int(1192),
 														Column: int(23),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12533,
+												Ctx: p12886,
 												FreeVars: ast.Identifiers{
 													"a",
 													"std",
@@ -151631,17 +155484,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1182),
+															Line: int(1192),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(1182),
+															Line: int(1192),
 															Column: int(20),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12533,
+													Ctx: p12886,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -151651,11 +155504,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1182),
+																Line: int(1192),
 																Column: int(10),
 															},
 															End: ast.Location{
-																Line: int(1182),
+																Line: int(1192),
 																Column: int(13),
 															},
 															File: p1,
@@ -151703,17 +155556,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1182),
+																		Line: int(1192),
 																		Column: int(21),
 																	},
 																	End: ast.Location{
-																		Line: int(1182),
+																		Line: int(1192),
 																		Column: int(22),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12546,
+																Ctx: p12899,
 																FreeVars: ast.Identifiers{
 																	"a",
 																},
@@ -151737,17 +155590,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1182),
+														Line: int(1192),
 														Column: int(27),
 													},
 													End: ast.Location{
-														Line: int(1182),
+														Line: int(1192),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12533,
+												Ctx: p12886,
 												FreeVars: nil,
 											},
 											Value: float64(0),
@@ -151760,11 +155613,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1183),
+													Line: int(1193),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1183),
+													Line: int(1193),
 													Column: int(12),
 												},
 												File: p1,
@@ -151777,7 +155630,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p12533,
+											Ctx: p12886,
 											FreeVars: ast.Identifiers{
 												"b",
 											},
@@ -151789,17 +155642,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1183),
+																Line: int(1193),
 																Column: int(10),
 															},
 															End: ast.Location{
-																Line: int(1183),
+																Line: int(1193),
 																Column: int(11),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12554,
+														Ctx: p12907,
 														FreeVars: ast.Identifiers{
 															"b",
 														},
@@ -151825,17 +155678,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1184),
+													Line: int(1194),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1187),
+													Line: int(1197),
 													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12533,
+											Ctx: p12886,
 											FreeVars: ast.Identifiers{
 												"a",
 												"b",
@@ -151848,17 +155701,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1184),
+														Line: int(1194),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(1184),
+														Line: int(1194),
 														Column: int(52),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12533,
+												Ctx: p12886,
 												FreeVars: ast.Identifiers{
 													"a",
 													"b",
@@ -151871,17 +155724,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1184),
+															Line: int(1194),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1184),
+															Line: int(1194),
 															Column: int(41),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12533,
+													Ctx: p12886,
 													FreeVars: ast.Identifiers{
 														"a",
 														"keyF",
@@ -151893,17 +155746,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1184),
+																Line: int(1194),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1184),
+																Line: int(1194),
 																Column: int(19),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12533,
+														Ctx: p12886,
 														FreeVars: ast.Identifiers{
 															"keyF",
 														},
@@ -151919,17 +155772,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1184),
+																			Line: int(1194),
 																			Column: int(20),
 																		},
 																		End: ast.Location{
-																			Line: int(1184),
+																			Line: int(1194),
 																			Column: int(40),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12567,
+																	Ctx: p12920,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																		"std",
@@ -151940,17 +155793,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1184),
+																				Line: int(1194),
 																				Column: int(20),
 																			},
 																			End: ast.Location{
-																				Line: int(1184),
+																				Line: int(1194),
 																				Column: int(21),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12567,
+																		Ctx: p12920,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																		},
@@ -151963,17 +155816,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1184),
+																				Line: int(1194),
 																				Column: int(22),
 																			},
 																			End: ast.Location{
-																				Line: int(1184),
+																				Line: int(1194),
 																				Column: int(39),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12567,
+																		Ctx: p12920,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"std",
@@ -151984,17 +155837,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1184),
+																					Line: int(1194),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(1184),
+																					Line: int(1194),
 																					Column: int(35),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12567,
+																			Ctx: p12920,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"std",
@@ -152005,17 +155858,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1184),
+																						Line: int(1194),
 																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(1184),
+																						Line: int(1194),
 																						Column: int(32),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12567,
+																				Ctx: p12920,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -152025,11 +155878,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1184),
+																							Line: int(1194),
 																							Column: int(22),
 																						},
 																						End: ast.Location{
-																							Line: int(1184),
+																							Line: int(1194),
 																							Column: int(25),
 																						},
 																						File: p1,
@@ -152077,17 +155930,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1184),
+																									Line: int(1194),
 																									Column: int(33),
 																								},
 																								End: ast.Location{
-																									Line: int(1184),
+																									Line: int(1194),
 																									Column: int(34),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12582,
+																							Ctx: p12935,
 																							FreeVars: ast.Identifiers{
 																								"a",
 																							},
@@ -152111,17 +155964,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1184),
+																					Line: int(1194),
 																					Column: int(38),
 																				},
 																				End: ast.Location{
-																					Line: int(1184),
+																					Line: int(1194),
 																					Column: int(39),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12567,
+																			Ctx: p12920,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -152148,17 +156001,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1184),
+															Line: int(1194),
 															Column: int(45),
 														},
 														End: ast.Location{
-															Line: int(1184),
+															Line: int(1194),
 															Column: int(52),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12533,
+													Ctx: p12886,
 													FreeVars: ast.Identifiers{
 														"b",
 														"keyF",
@@ -152169,17 +156022,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1184),
+																Line: int(1194),
 																Column: int(45),
 															},
 															End: ast.Location{
-																Line: int(1184),
+																Line: int(1194),
 																Column: int(49),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12533,
+														Ctx: p12886,
 														FreeVars: ast.Identifiers{
 															"keyF",
 														},
@@ -152195,17 +156048,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1184),
+																			Line: int(1194),
 																			Column: int(50),
 																		},
 																		End: ast.Location{
-																			Line: int(1184),
+																			Line: int(1194),
 																			Column: int(51),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12591,
+																	Ctx: p12944,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -152229,11 +156082,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1185),
+														Line: int(1195),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1185),
+														Line: int(1195),
 														Column: int(10),
 													},
 													File: p1,
@@ -152246,7 +156099,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p12533,
+												Ctx: p12886,
 												FreeVars: ast.Identifiers{
 													"a",
 												},
@@ -152266,17 +156119,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1187),
+														Line: int(1197),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1187),
+														Line: int(1197),
 														Column: int(16),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12533,
+												Ctx: p12886,
 												FreeVars: ast.Identifiers{
 													"a",
 													"b",
@@ -152287,11 +156140,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1187),
+															Line: int(1197),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1187),
+															Line: int(1197),
 															Column: int(10),
 														},
 														File: p1,
@@ -152304,7 +156157,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p12533,
+													Ctx: p12886,
 													FreeVars: ast.Identifiers{
 														"a",
 													},
@@ -152318,17 +156171,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1187),
+															Line: int(1197),
 															Column: int(13),
 														},
 														End: ast.Location{
-															Line: int(1187),
+															Line: int(1197),
 															Column: int(16),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12533,
+													Ctx: p12886,
 													FreeVars: ast.Identifiers{
 														"b",
 													},
@@ -152340,17 +156193,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1187),
+																		Line: int(1197),
 																		Column: int(14),
 																	},
 																	End: ast.Location{
-																		Line: int(1187),
+																		Line: int(1197),
 																		Column: int(15),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12606,
+																Ctx: p12959,
 																FreeVars: ast.Identifiers{
 																	"b",
 																},
@@ -152376,17 +156229,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1188),
+									Line: int(1198),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1188),
+									Line: int(1198),
 									Column: int(26),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p12521,
+							Ctx: p12874,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"f",
@@ -152398,17 +156251,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1188),
+										Line: int(1198),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1188),
+										Line: int(1198),
 										Column: int(14),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p12521,
+								Ctx: p12874,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -152418,11 +156271,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1188),
+											Line: int(1198),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1188),
+											Line: int(1198),
 											Column: int(8),
 										},
 										File: p1,
@@ -152477,17 +156330,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1188),
+													Line: int(1198),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(1188),
+													Line: int(1198),
 													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12618,
+											Ctx: p12971,
 											FreeVars: ast.Identifiers{
 												"f",
 											},
@@ -152502,17 +156355,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1188),
+													Line: int(1198),
 													Column: int(18),
 												},
 												End: ast.Location{
-													Line: int(1188),
+													Line: int(1198),
 													Column: int(21),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12618,
+											Ctx: p12971,
 											FreeVars: ast.Identifiers{
 												"arr",
 											},
@@ -152527,17 +156380,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1188),
+													Line: int(1198),
 													Column: int(23),
 												},
 												End: ast.Location{
-													Line: int(1188),
+													Line: int(1198),
 													Column: int(25),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12618,
+											Ctx: p12971,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -152622,17 +156475,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1190),
+											Line: int(1200),
 											Column: int(17),
 										},
 										End: ast.Location{
-											Line: int(1190),
+											Line: int(1200),
 											Column: int(19),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p12629,
+									Ctx: p12982,
 									FreeVars: ast.Identifiers{
 										"id",
 									},
@@ -152650,17 +156503,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1191),
+								Line: int(1201),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1191),
+								Line: int(1201),
 								Column: int(40),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p12629,
+						Ctx: p12982,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"keyF",
@@ -152672,17 +156525,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1191),
+									Line: int(1201),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1191),
+									Line: int(1201),
 									Column: int(13),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p12629,
+							Ctx: p12982,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -152692,11 +156545,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1191),
+										Line: int(1201),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1191),
+										Line: int(1201),
 										Column: int(8),
 									},
 									File: p1,
@@ -152751,17 +156604,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1191),
+												Line: int(1201),
 												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(1191),
+												Line: int(1201),
 												Column: int(33),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p12641,
+										Ctx: p12994,
 										FreeVars: ast.Identifiers{
 											"arr",
 											"keyF",
@@ -152773,17 +156626,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1191),
+													Line: int(1201),
 													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(1191),
+													Line: int(1201),
 													Column: int(22),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12641,
+											Ctx: p12994,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -152793,11 +156646,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1191),
+														Line: int(1201),
 														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(1191),
+														Line: int(1201),
 														Column: int(17),
 													},
 													File: p1,
@@ -152845,17 +156698,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1191),
+																Line: int(1201),
 																Column: int(23),
 															},
 															End: ast.Location{
-																Line: int(1191),
+																Line: int(1201),
 																Column: int(26),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12650,
+														Ctx: p13003,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -152870,17 +156723,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1191),
+																Line: int(1201),
 																Column: int(28),
 															},
 															End: ast.Location{
-																Line: int(1191),
+																Line: int(1201),
 																Column: int(32),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12650,
+														Ctx: p13003,
 														FreeVars: ast.Identifiers{
 															"keyF",
 														},
@@ -152905,17 +156758,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1191),
+												Line: int(1201),
 												Column: int(35),
 											},
 											End: ast.Location{
-												Line: int(1191),
+												Line: int(1201),
 												Column: int(39),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p12641,
+										Ctx: p12994,
 										FreeVars: ast.Identifiers{
 											"keyF",
 										},
@@ -153004,17 +156857,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1193),
+											Line: int(1203),
 											Column: int(26),
 										},
 										End: ast.Location{
-											Line: int(1193),
+											Line: int(1203),
 											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p12662,
+									Ctx: p13015,
 									FreeVars: ast.Identifiers{
 										"id",
 									},
@@ -153032,17 +156885,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1195),
+								Line: int(1205),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1195),
+								Line: int(1205),
 								Column: int(49),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p12662,
+						Ctx: p13015,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"keyF",
@@ -153055,17 +156908,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1195),
+									Line: int(1205),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1195),
+									Line: int(1205),
 									Column: int(45),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p12662,
+							Ctx: p13015,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"keyF",
@@ -153078,17 +156931,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1195),
+										Line: int(1205),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1195),
+										Line: int(1205),
 										Column: int(15),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p12662,
+								Ctx: p13015,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -153098,11 +156951,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1195),
+											Line: int(1205),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1195),
+											Line: int(1205),
 											Column: int(8),
 										},
 										File: p1,
@@ -153165,17 +157018,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1195),
+													Line: int(1205),
 													Column: int(16),
 												},
 												End: ast.Location{
-													Line: int(1195),
+													Line: int(1205),
 													Column: int(44),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12677,
+											Ctx: p13030,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"keyF",
@@ -153188,17 +157041,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1195),
+														Line: int(1205),
 														Column: int(16),
 													},
 													End: ast.Location{
-														Line: int(1195),
+														Line: int(1205),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12677,
+												Ctx: p13030,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -153208,11 +157061,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1195),
+															Line: int(1205),
 															Column: int(16),
 														},
 														End: ast.Location{
-															Line: int(1195),
+															Line: int(1205),
 															Column: int(19),
 														},
 														File: p1,
@@ -153260,17 +157113,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1195),
+																	Line: int(1205),
 																	Column: int(29),
 																},
 																End: ast.Location{
-																	Line: int(1195),
+																	Line: int(1205),
 																	Column: int(32),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12686,
+															Ctx: p13039,
 															FreeVars: ast.Identifiers{
 																"x",
 															},
@@ -153282,17 +157135,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1195),
+																				Line: int(1205),
 																				Column: int(30),
 																			},
 																			End: ast.Location{
-																				Line: int(1195),
+																				Line: int(1205),
 																				Column: int(31),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p12690,
+																		Ctx: p13043,
 																		FreeVars: ast.Identifiers{
 																			"x",
 																		},
@@ -153313,17 +157166,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1195),
+																	Line: int(1205),
 																	Column: int(34),
 																},
 																End: ast.Location{
-																	Line: int(1195),
+																	Line: int(1205),
 																	Column: int(37),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12686,
+															Ctx: p13039,
 															FreeVars: ast.Identifiers{
 																"arr",
 															},
@@ -153338,17 +157191,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1195),
+																	Line: int(1205),
 																	Column: int(39),
 																},
 																End: ast.Location{
-																	Line: int(1195),
+																	Line: int(1205),
 																	Column: int(43),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12686,
+															Ctx: p13039,
 															FreeVars: ast.Identifiers{
 																"keyF",
 															},
@@ -153382,17 +157235,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1195),
+									Line: int(1205),
 									Column: int(48),
 								},
 								End: ast.Location{
-									Line: int(1195),
+									Line: int(1205),
 									Column: int(49),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p12662,
+							Ctx: p13015,
 							FreeVars: nil,
 						},
 						Value: float64(0),
@@ -153471,17 +157324,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1197),
+											Line: int(1207),
 											Column: int(23),
 										},
 										End: ast.Location{
-											Line: int(1197),
+											Line: int(1207),
 											Column: int(25),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p12703,
+									Ctx: p13056,
 									FreeVars: ast.Identifiers{
 										"id",
 									},
@@ -153499,11 +157352,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1199),
+								Line: int(1209),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1213),
+								Line: int(1223),
 								Column: int(24),
 							},
 							File: p1,
@@ -153524,7 +157377,7 @@ var _StdAst = &ast.DesugaredObject{
 								},
 							},
 						},
-						Ctx: p12703,
+						Ctx: p13056,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
@@ -153542,17 +157395,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1199),
+											Line: int(1209),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(1212),
+											Line: int(1222),
 											Column: int(44),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p12711,
+									Ctx: p13064,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"keyF",
@@ -153597,11 +157450,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1200),
+												Line: int(1210),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1212),
+												Line: int(1222),
 												Column: int(44),
 											},
 											File: p1,
@@ -153614,7 +157467,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p12716,
+										Ctx: p13069,
 										FreeVars: ast.Identifiers{
 											"a",
 											"acc",
@@ -153631,17 +157484,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1200),
+													Line: int(1210),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1200),
+													Line: int(1210),
 													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12716,
+											Ctx: p13069,
 											FreeVars: ast.Identifiers{
 												"a",
 												"i",
@@ -153653,17 +157506,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1200),
+														Line: int(1210),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1200),
+														Line: int(1210),
 														Column: int(11),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12716,
+												Ctx: p13069,
 												FreeVars: ast.Identifiers{
 													"i",
 												},
@@ -153677,17 +157530,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1200),
+														Line: int(1210),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(1200),
+														Line: int(1210),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12716,
+												Ctx: p13069,
 												FreeVars: ast.Identifiers{
 													"a",
 													"std",
@@ -153698,17 +157551,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1200),
+															Line: int(1210),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1200),
+															Line: int(1210),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12716,
+													Ctx: p13069,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -153718,11 +157571,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1200),
+																Line: int(1210),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1200),
+																Line: int(1210),
 																Column: int(18),
 															},
 															File: p1,
@@ -153770,17 +157623,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1200),
+																		Line: int(1210),
 																		Column: int(26),
 																	},
 																	End: ast.Location{
-																		Line: int(1200),
+																		Line: int(1210),
 																		Column: int(27),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12731,
+																Ctx: p13084,
 																FreeVars: ast.Identifiers{
 																	"a",
 																},
@@ -153804,17 +157657,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1201),
+													Line: int(1211),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1201),
+													Line: int(1211),
 													Column: int(20),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12716,
+											Ctx: p13069,
 											FreeVars: ast.Identifiers{
 												"acc",
 												"b",
@@ -153827,11 +157680,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1201),
+														Line: int(1211),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1201),
+														Line: int(1211),
 														Column: int(12),
 													},
 													File: p1,
@@ -153844,7 +157697,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p12716,
+												Ctx: p13069,
 												FreeVars: ast.Identifiers{
 													"acc",
 												},
@@ -153952,17 +157805,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1201),
+																		Line: int(1211),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(1201),
+																		Line: int(1211),
 																		Column: int(16),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"b",
 																},
@@ -153977,17 +157830,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1201),
+																		Line: int(1211),
 																		Column: int(17),
 																	},
 																	End: ast.Location{
-																		Line: int(1201),
+																		Line: int(1211),
 																		Column: int(18),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"j",
 																},
@@ -154062,17 +157915,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1202),
+													Line: int(1212),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1212),
+													Line: int(1222),
 													Column: int(44),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12716,
+											Ctx: p13069,
 											FreeVars: ast.Identifiers{
 												"a",
 												"acc",
@@ -154089,17 +157942,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1202),
+														Line: int(1212),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(1202),
+														Line: int(1212),
 														Column: int(33),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12716,
+												Ctx: p13069,
 												FreeVars: ast.Identifiers{
 													"b",
 													"j",
@@ -154111,17 +157964,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1202),
+															Line: int(1212),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1202),
+															Line: int(1212),
 															Column: int(16),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12716,
+													Ctx: p13069,
 													FreeVars: ast.Identifiers{
 														"j",
 													},
@@ -154135,17 +157988,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1202),
+															Line: int(1212),
 															Column: int(20),
 														},
 														End: ast.Location{
-															Line: int(1202),
+															Line: int(1212),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12716,
+													Ctx: p13069,
 													FreeVars: ast.Identifiers{
 														"b",
 														"std",
@@ -154156,17 +158009,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1202),
+																Line: int(1212),
 																Column: int(20),
 															},
 															End: ast.Location{
-																Line: int(1202),
+																Line: int(1212),
 																Column: int(30),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12716,
+														Ctx: p13069,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -154176,11 +158029,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1202),
+																	Line: int(1212),
 																	Column: int(20),
 																},
 																End: ast.Location{
-																	Line: int(1202),
+																	Line: int(1212),
 																	Column: int(23),
 																},
 																File: p1,
@@ -154228,17 +158081,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1202),
+																			Line: int(1212),
 																			Column: int(31),
 																		},
 																		End: ast.Location{
-																			Line: int(1202),
+																			Line: int(1212),
 																			Column: int(32),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12768,
+																	Ctx: p13121,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -154262,17 +158115,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1203),
+														Line: int(1213),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1203),
+														Line: int(1213),
 														Column: int(20),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12716,
+												Ctx: p13069,
 												FreeVars: ast.Identifiers{
 													"a",
 													"acc",
@@ -154285,11 +158138,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1203),
+															Line: int(1213),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1203),
+															Line: int(1213),
 															Column: int(12),
 														},
 														File: p1,
@@ -154302,7 +158155,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p12716,
+													Ctx: p13069,
 													FreeVars: ast.Identifiers{
 														"acc",
 													},
@@ -154410,17 +158263,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1203),
+																			Line: int(1213),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1203),
+																			Line: int(1213),
 																			Column: int(16),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12716,
+																	Ctx: p13069,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -154435,17 +158288,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1203),
+																			Line: int(1213),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1203),
+																			Line: int(1213),
 																			Column: int(18),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12716,
+																	Ctx: p13069,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -154520,11 +158373,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1205),
+														Line: int(1215),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1212),
+														Line: int(1222),
 														Column: int(44),
 													},
 													File: p1,
@@ -154537,7 +158390,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p12716,
+												Ctx: p13069,
 												FreeVars: ast.Identifiers{
 													"a",
 													"acc",
@@ -154558,17 +158411,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1205),
+																	Line: int(1215),
 																	Column: int(20),
 																},
 																End: ast.Location{
-																	Line: int(1205),
+																	Line: int(1215),
 																	Column: int(30),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12795,
+															Ctx: p13148,
 															FreeVars: ast.Identifiers{
 																"a",
 																"i",
@@ -154580,17 +158433,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1205),
+																		Line: int(1215),
 																		Column: int(20),
 																	},
 																	End: ast.Location{
-																		Line: int(1205),
+																		Line: int(1215),
 																		Column: int(24),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12795,
+																Ctx: p13148,
 																FreeVars: ast.Identifiers{
 																	"keyF",
 																},
@@ -154606,17 +158459,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1205),
+																					Line: int(1215),
 																					Column: int(25),
 																				},
 																				End: ast.Location{
-																					Line: int(1205),
+																					Line: int(1215),
 																					Column: int(29),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12801,
+																			Ctx: p13154,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"i",
@@ -154627,17 +158480,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1205),
+																						Line: int(1215),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1205),
+																						Line: int(1215),
 																						Column: int(26),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12801,
+																				Ctx: p13154,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																				},
@@ -154650,17 +158503,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1205),
+																						Line: int(1215),
 																						Column: int(27),
 																					},
 																					End: ast.Location{
-																						Line: int(1205),
+																						Line: int(1215),
 																						Column: int(28),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12801,
+																				Ctx: p13154,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -154689,11 +158542,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1206),
+															Line: int(1216),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1212),
+															Line: int(1222),
 															Column: int(44),
 														},
 														File: p1,
@@ -154706,7 +158559,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p12716,
+													Ctx: p13069,
 													FreeVars: ast.Identifiers{
 														"a",
 														"acc",
@@ -154728,17 +158581,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1206),
+																		Line: int(1216),
 																		Column: int(20),
 																	},
 																	End: ast.Location{
-																		Line: int(1206),
+																		Line: int(1216),
 																		Column: int(30),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12812,
+																Ctx: p13165,
 																FreeVars: ast.Identifiers{
 																	"b",
 																	"j",
@@ -154750,17 +158603,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1206),
+																			Line: int(1216),
 																			Column: int(20),
 																		},
 																		End: ast.Location{
-																			Line: int(1206),
+																			Line: int(1216),
 																			Column: int(24),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12812,
+																	Ctx: p13165,
 																	FreeVars: ast.Identifiers{
 																		"keyF",
 																	},
@@ -154776,17 +158629,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1206),
+																						Line: int(1216),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1206),
+																						Line: int(1216),
 																						Column: int(29),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12818,
+																				Ctx: p13171,
 																				FreeVars: ast.Identifiers{
 																					"b",
 																					"j",
@@ -154797,17 +158650,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1206),
+																							Line: int(1216),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(1206),
+																							Line: int(1216),
 																							Column: int(26),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12818,
+																					Ctx: p13171,
 																					FreeVars: ast.Identifiers{
 																						"b",
 																					},
@@ -154820,17 +158673,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1206),
+																							Line: int(1216),
 																							Column: int(27),
 																						},
 																						End: ast.Location{
-																							Line: int(1206),
+																							Line: int(1216),
 																							Column: int(28),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12818,
+																					Ctx: p13171,
 																					FreeVars: ast.Identifiers{
 																						"j",
 																					},
@@ -154859,11 +158712,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1207),
+																Line: int(1217),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(1212),
+																Line: int(1222),
 																Column: int(44),
 															},
 															File: p1,
@@ -154876,7 +158729,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p12716,
+														Ctx: p13069,
 														FreeVars: ast.Identifiers{
 															"a",
 															"acc",
@@ -154893,17 +158746,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1207),
+																	Line: int(1217),
 																	Column: int(12),
 																},
 																End: ast.Location{
-																	Line: int(1207),
+																	Line: int(1217),
 																	Column: int(20),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12716,
+															Ctx: p13069,
 															FreeVars: ast.Identifiers{
 																"ak",
 																"bk",
@@ -154914,17 +158767,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1207),
+																		Line: int(1217),
 																		Column: int(12),
 																	},
 																	End: ast.Location{
-																		Line: int(1207),
+																		Line: int(1217),
 																		Column: int(14),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"ak",
 																},
@@ -154938,17 +158791,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1207),
+																		Line: int(1217),
 																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(1207),
+																		Line: int(1217),
 																		Column: int(20),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"bk",
 																},
@@ -154962,17 +158815,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1208),
+																	Line: int(1218),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(1208),
+																	Line: int(1218),
 																	Column: int(48),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12716,
+															Ctx: p13069,
 															FreeVars: ast.Identifiers{
 																"a",
 																"acc",
@@ -154987,11 +158840,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1208),
+																		Line: int(1218),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(1208),
+																		Line: int(1218),
 																		Column: int(14),
 																	},
 																	File: p1,
@@ -155004,7 +158857,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"aux",
 																},
@@ -155020,17 +158873,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(16),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12840,
+																			Ctx: p13193,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																			},
@@ -155045,17 +158898,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12840,
+																			Ctx: p13193,
 																			FreeVars: ast.Identifiers{
 																				"b",
 																			},
@@ -155070,17 +158923,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(26),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12840,
+																			Ctx: p13193,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -155090,17 +158943,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(22),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12840,
+																				Ctx: p13193,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -155114,17 +158967,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(26),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12840,
+																				Ctx: p13193,
 																				FreeVars: nil,
 																			},
 																			Value: float64(1),
@@ -155139,17 +158992,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(28),
 																				},
 																				End: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(33),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12840,
+																			Ctx: p13193,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																			},
@@ -155159,17 +159012,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(28),
 																					},
 																					End: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(29),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12840,
+																				Ctx: p13193,
 																				FreeVars: ast.Identifiers{
 																					"j",
 																				},
@@ -155183,17 +159036,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(32),
 																					},
 																					End: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(33),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12840,
+																				Ctx: p13193,
 																				FreeVars: nil,
 																			},
 																			Value: float64(1),
@@ -155208,17 +159061,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(35),
 																				},
 																				End: ast.Location{
-																					Line: int(1208),
+																					Line: int(1218),
 																					Column: int(47),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p12840,
+																			Ctx: p13193,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"acc",
@@ -155230,17 +159083,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(35),
 																					},
 																					End: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(38),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12840,
+																				Ctx: p13193,
 																				FreeVars: ast.Identifiers{
 																					"acc",
 																				},
@@ -155254,17 +159107,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(41),
 																					},
 																					End: ast.Location{
-																						Line: int(1208),
+																						Line: int(1218),
 																						Column: int(47),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12840,
+																				Ctx: p13193,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																					"i",
@@ -155277,17 +159130,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1208),
+																									Line: int(1218),
 																									Column: int(42),
 																								},
 																								End: ast.Location{
-																									Line: int(1208),
+																									Line: int(1218),
 																									Column: int(46),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p12862,
+																							Ctx: p13215,
 																							FreeVars: ast.Identifiers{
 																								"a",
 																								"i",
@@ -155298,17 +159151,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1208),
+																										Line: int(1218),
 																										Column: int(42),
 																									},
 																									End: ast.Location{
-																										Line: int(1208),
+																										Line: int(1218),
 																										Column: int(43),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12862,
+																								Ctx: p13215,
 																								FreeVars: ast.Identifiers{
 																									"a",
 																								},
@@ -155321,17 +159174,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1208),
+																										Line: int(1218),
 																										Column: int(44),
 																									},
 																									End: ast.Location{
-																										Line: int(1208),
+																										Line: int(1218),
 																										Column: int(45),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12862,
+																								Ctx: p13215,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -155371,17 +159224,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1209),
+																	Line: int(1219),
 																	Column: int(14),
 																},
 																End: ast.Location{
-																	Line: int(1212),
+																	Line: int(1222),
 																	Column: int(44),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12716,
+															Ctx: p13069,
 															FreeVars: ast.Identifiers{
 																"a",
 																"acc",
@@ -155398,17 +159251,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1209),
+																		Line: int(1219),
 																		Column: int(17),
 																	},
 																	End: ast.Location{
-																		Line: int(1209),
+																		Line: int(1219),
 																		Column: int(24),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"ak",
 																	"bk",
@@ -155419,17 +159272,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1209),
+																			Line: int(1219),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1209),
+																			Line: int(1219),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12716,
+																	Ctx: p13069,
 																	FreeVars: ast.Identifiers{
 																		"ak",
 																	},
@@ -155443,17 +159296,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1209),
+																			Line: int(1219),
 																			Column: int(22),
 																		},
 																		End: ast.Location{
-																			Line: int(1209),
+																			Line: int(1219),
 																			Column: int(24),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12716,
+																	Ctx: p13069,
 																	FreeVars: ast.Identifiers{
 																		"bk",
 																	},
@@ -155467,17 +159320,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1210),
+																		Line: int(1220),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(1210),
+																		Line: int(1220),
 																		Column: int(44),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"a",
 																	"acc",
@@ -155492,11 +159345,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1210),
+																			Line: int(1220),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1210),
+																			Line: int(1220),
 																			Column: int(14),
 																		},
 																		File: p1,
@@ -155509,7 +159362,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p12716,
+																	Ctx: p13069,
 																	FreeVars: ast.Identifiers{
 																		"aux",
 																	},
@@ -155525,17 +159378,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(16),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12884,
+																				Ctx: p13237,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																				},
@@ -155550,17 +159403,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(18),
 																					},
 																					End: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(19),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12884,
+																				Ctx: p13237,
 																				FreeVars: ast.Identifiers{
 																					"b",
 																				},
@@ -155575,17 +159428,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(26),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12884,
+																				Ctx: p13237,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -155595,17 +159448,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(21),
 																						},
 																						End: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(22),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12884,
+																					Ctx: p13237,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -155619,17 +159472,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(26),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12884,
+																					Ctx: p13237,
 																					FreeVars: nil,
 																				},
 																				Value: float64(1),
@@ -155644,17 +159497,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(28),
 																					},
 																					End: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(29),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12884,
+																				Ctx: p13237,
 																				FreeVars: ast.Identifiers{
 																					"j",
 																				},
@@ -155669,17 +159522,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(31),
 																					},
 																					End: ast.Location{
-																						Line: int(1210),
+																						Line: int(1220),
 																						Column: int(43),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12884,
+																				Ctx: p13237,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																					"acc",
@@ -155691,17 +159544,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(31),
 																						},
 																						End: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(34),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12884,
+																					Ctx: p13237,
 																					FreeVars: ast.Identifiers{
 																						"acc",
 																					},
@@ -155715,17 +159568,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(37),
 																						},
 																						End: ast.Location{
-																							Line: int(1210),
+																							Line: int(1220),
 																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12884,
+																					Ctx: p13237,
 																					FreeVars: ast.Identifiers{
 																						"a",
 																						"i",
@@ -155738,17 +159591,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1210),
+																										Line: int(1220),
 																										Column: int(38),
 																									},
 																									End: ast.Location{
-																										Line: int(1210),
+																										Line: int(1220),
 																										Column: int(42),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12903,
+																								Ctx: p13256,
 																								FreeVars: ast.Identifiers{
 																									"a",
 																									"i",
@@ -155759,17 +159612,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1210),
+																											Line: int(1220),
 																											Column: int(38),
 																										},
 																										End: ast.Location{
-																											Line: int(1210),
+																											Line: int(1220),
 																											Column: int(39),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12903,
+																									Ctx: p13256,
 																									FreeVars: ast.Identifiers{
 																										"a",
 																									},
@@ -155782,17 +159635,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1210),
+																											Line: int(1220),
 																											Column: int(40),
 																										},
 																										End: ast.Location{
-																											Line: int(1210),
+																											Line: int(1220),
 																											Column: int(41),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12903,
+																									Ctx: p13256,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -155832,17 +159685,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1212),
+																		Line: int(1222),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(1212),
+																		Line: int(1222),
 																		Column: int(44),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p12716,
+																Ctx: p13069,
 																FreeVars: ast.Identifiers{
 																	"a",
 																	"acc",
@@ -155857,11 +159710,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1212),
+																			Line: int(1222),
 																			Column: int(11),
 																		},
 																		End: ast.Location{
-																			Line: int(1212),
+																			Line: int(1222),
 																			Column: int(14),
 																		},
 																		File: p1,
@@ -155874,7 +159727,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p12716,
+																	Ctx: p13069,
 																	FreeVars: ast.Identifiers{
 																		"aux",
 																	},
@@ -155890,17 +159743,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(16),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12917,
+																				Ctx: p13270,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																				},
@@ -155915,17 +159768,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(18),
 																					},
 																					End: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(19),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12917,
+																				Ctx: p13270,
 																				FreeVars: ast.Identifiers{
 																					"b",
 																				},
@@ -155940,17 +159793,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(22),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12917,
+																				Ctx: p13270,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -155965,17 +159818,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(24),
 																					},
 																					End: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(29),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12917,
+																				Ctx: p13270,
 																				FreeVars: ast.Identifiers{
 																					"j",
 																				},
@@ -155985,17 +159838,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(24),
 																						},
 																						End: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(25),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12917,
+																					Ctx: p13270,
 																					FreeVars: ast.Identifiers{
 																						"j",
 																					},
@@ -156009,17 +159862,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(28),
 																						},
 																						End: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(29),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12917,
+																					Ctx: p13270,
 																					FreeVars: nil,
 																				},
 																				Value: float64(1),
@@ -156034,17 +159887,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(31),
 																					},
 																					End: ast.Location{
-																						Line: int(1212),
+																						Line: int(1222),
 																						Column: int(43),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p12917,
+																				Ctx: p13270,
 																				FreeVars: ast.Identifiers{
 																					"acc",
 																					"b",
@@ -156056,17 +159909,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(31),
 																						},
 																						End: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(34),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12917,
+																					Ctx: p13270,
 																					FreeVars: ast.Identifiers{
 																						"acc",
 																					},
@@ -156080,17 +159933,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(37),
 																						},
 																						End: ast.Location{
-																							Line: int(1212),
+																							Line: int(1222),
 																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p12917,
+																					Ctx: p13270,
 																					FreeVars: ast.Identifiers{
 																						"b",
 																						"j",
@@ -156103,17 +159956,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1212),
+																										Line: int(1222),
 																										Column: int(38),
 																									},
 																									End: ast.Location{
-																										Line: int(1212),
+																										Line: int(1222),
 																										Column: int(42),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p12936,
+																								Ctx: p13289,
 																								FreeVars: ast.Identifiers{
 																									"b",
 																									"j",
@@ -156124,17 +159977,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1212),
+																											Line: int(1222),
 																											Column: int(38),
 																										},
 																										End: ast.Location{
-																											Line: int(1212),
+																											Line: int(1222),
 																											Column: int(39),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12936,
+																									Ctx: p13289,
 																									FreeVars: ast.Identifiers{
 																										"b",
 																									},
@@ -156147,17 +160000,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1212),
+																											Line: int(1222),
 																											Column: int(40),
 																										},
 																										End: ast.Location{
-																											Line: int(1212),
+																											Line: int(1222),
 																											Column: int(41),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p12936,
+																									Ctx: p13289,
 																									FreeVars: ast.Identifiers{
 																										"j",
 																									},
@@ -156200,17 +160053,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1213),
+									Line: int(1223),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1213),
+									Line: int(1223),
 									Column: int(24),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p12703,
+							Ctx: p13056,
 							FreeVars: ast.Identifiers{
 								"a",
 								"aux",
@@ -156222,11 +160075,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1213),
+										Line: int(1223),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1213),
+										Line: int(1223),
 										Column: int(8),
 									},
 									File: p1,
@@ -156239,7 +160092,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p12703,
+								Ctx: p13056,
 								FreeVars: ast.Identifiers{
 									"aux",
 								},
@@ -156255,17 +160108,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(10),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12949,
+											Ctx: p13302,
 											FreeVars: ast.Identifiers{
 												"a",
 											},
@@ -156280,17 +160133,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(13),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12949,
+											Ctx: p13302,
 											FreeVars: ast.Identifiers{
 												"b",
 											},
@@ -156305,17 +160158,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12949,
+											Ctx: p13302,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -156329,17 +160182,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(18),
 												},
 												End: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(19),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12949,
+											Ctx: p13302,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -156353,17 +160206,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(21),
 												},
 												End: ast.Location{
-													Line: int(1213),
+													Line: int(1223),
 													Column: int(23),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12949,
+											Ctx: p13302,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -156453,17 +160306,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1215),
+											Line: int(1225),
 											Column: int(23),
 										},
 										End: ast.Location{
-											Line: int(1215),
+											Line: int(1225),
 											Column: int(25),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p12962,
+									Ctx: p13315,
 									FreeVars: ast.Identifiers{
 										"id",
 									},
@@ -156481,11 +160334,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1216),
+								Line: int(1226),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1226),
+								Line: int(1236),
 								Column: int(24),
 							},
 							File: p1,
@@ -156498,7 +160351,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p12962,
+						Ctx: p13315,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
@@ -156516,17 +160369,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1216),
+											Line: int(1226),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(1225),
+											Line: int(1235),
 											Column: int(35),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p12969,
+									Ctx: p13322,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"keyF",
@@ -156571,11 +160424,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1217),
+												Line: int(1227),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1225),
+												Line: int(1235),
 												Column: int(35),
 											},
 											File: p1,
@@ -156588,7 +160441,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p12974,
+										Ctx: p13327,
 										FreeVars: ast.Identifiers{
 											"a",
 											"acc",
@@ -156605,17 +160458,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1217),
+													Line: int(1227),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1217),
+													Line: int(1227),
 													Column: int(50),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p12974,
+											Ctx: p13327,
 											FreeVars: ast.Identifiers{
 												"a",
 												"b",
@@ -156629,17 +160482,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1217),
+														Line: int(1227),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1217),
+														Line: int(1227),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12974,
+												Ctx: p13327,
 												FreeVars: ast.Identifiers{
 													"a",
 													"i",
@@ -156651,17 +160504,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(11),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"i",
 													},
@@ -156675,17 +160528,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(28),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"a",
 														"std",
@@ -156696,17 +160549,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1217),
+																Line: int(1227),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1217),
+																Line: int(1227),
 																Column: int(25),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -156716,11 +160569,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1217),
+																	Line: int(1227),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(1217),
+																	Line: int(1227),
 																	Column: int(18),
 																},
 																File: p1,
@@ -156768,17 +160621,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1217),
+																			Line: int(1227),
 																			Column: int(26),
 																		},
 																		End: ast.Location{
-																			Line: int(1217),
+																			Line: int(1227),
 																			Column: int(27),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p12991,
+																	Ctx: p13344,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -156803,17 +160656,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1217),
+														Line: int(1227),
 														Column: int(32),
 													},
 													End: ast.Location{
-														Line: int(1217),
+														Line: int(1227),
 														Column: int(50),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12974,
+												Ctx: p13327,
 												FreeVars: ast.Identifiers{
 													"b",
 													"j",
@@ -156825,17 +160678,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(32),
 														},
 														End: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"j",
 													},
@@ -156849,17 +160702,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(37),
 														},
 														End: ast.Location{
-															Line: int(1217),
+															Line: int(1227),
 															Column: int(50),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"b",
 														"std",
@@ -156870,17 +160723,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1217),
+																Line: int(1227),
 																Column: int(37),
 															},
 															End: ast.Location{
-																Line: int(1217),
+																Line: int(1227),
 																Column: int(47),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -156890,11 +160743,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1217),
+																	Line: int(1227),
 																	Column: int(37),
 																},
 																End: ast.Location{
-																	Line: int(1217),
+																	Line: int(1227),
 																	Column: int(40),
 																},
 																File: p1,
@@ -156942,17 +160795,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1217),
+																			Line: int(1227),
 																			Column: int(48),
 																		},
 																		End: ast.Location{
-																			Line: int(1217),
+																			Line: int(1227),
 																			Column: int(49),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13006,
+																	Ctx: p13359,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -156977,11 +160830,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1218),
+													Line: int(1228),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1218),
+													Line: int(1228),
 													Column: int(12),
 												},
 												File: p1,
@@ -156994,7 +160847,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p12974,
+											Ctx: p13327,
 											FreeVars: ast.Identifiers{
 												"acc",
 											},
@@ -157014,11 +160867,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1220),
+													Line: int(1230),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1225),
+													Line: int(1235),
 													Column: int(35),
 												},
 												File: p1,
@@ -157031,7 +160884,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p12974,
+											Ctx: p13327,
 											FreeVars: ast.Identifiers{
 												"a",
 												"acc",
@@ -157047,17 +160900,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1220),
+														Line: int(1230),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1220),
+														Line: int(1230),
 														Column: int(36),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12974,
+												Ctx: p13327,
 												FreeVars: ast.Identifiers{
 													"a",
 													"b",
@@ -157071,17 +160924,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1220),
+															Line: int(1230),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1220),
+															Line: int(1230),
 															Column: int(22),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"a",
 														"i",
@@ -157093,17 +160946,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1220),
+																Line: int(1230),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(1220),
+																Line: int(1230),
 																Column: int(16),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"keyF",
 														},
@@ -157119,17 +160972,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1220),
+																			Line: int(1230),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1220),
+																			Line: int(1230),
 																			Column: int(21),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13023,
+																	Ctx: p13376,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																		"i",
@@ -157140,17 +160993,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(18),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13023,
+																		Ctx: p13376,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																		},
@@ -157163,17 +161016,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(19),
 																			},
 																			End: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(20),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13023,
+																		Ctx: p13376,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -157200,17 +161053,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1220),
+															Line: int(1230),
 															Column: int(26),
 														},
 														End: ast.Location{
-															Line: int(1220),
+															Line: int(1230),
 															Column: int(36),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"b",
 														"j",
@@ -157222,17 +161075,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1220),
+																Line: int(1230),
 																Column: int(26),
 															},
 															End: ast.Location{
-																Line: int(1220),
+																Line: int(1230),
 																Column: int(30),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"keyF",
 														},
@@ -157248,17 +161101,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1220),
+																			Line: int(1230),
 																			Column: int(31),
 																		},
 																		End: ast.Location{
-																			Line: int(1220),
+																			Line: int(1230),
 																			Column: int(35),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13035,
+																	Ctx: p13388,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																		"j",
@@ -157269,17 +161122,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(31),
 																			},
 																			End: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(32),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13035,
+																		Ctx: p13388,
 																		FreeVars: ast.Identifiers{
 																			"b",
 																		},
@@ -157292,17 +161145,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(33),
 																			},
 																			End: ast.Location{
-																				Line: int(1220),
+																				Line: int(1230),
 																				Column: int(34),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13035,
+																		Ctx: p13388,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																		},
@@ -157329,17 +161182,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1221),
+														Line: int(1231),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1221),
+														Line: int(1231),
 														Column: int(48),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12974,
+												Ctx: p13327,
 												FreeVars: ast.Identifiers{
 													"a",
 													"acc",
@@ -157354,11 +161207,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1221),
+															Line: int(1231),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(1221),
+															Line: int(1231),
 															Column: int(14),
 														},
 														File: p1,
@@ -157371,7 +161224,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"aux",
 													},
@@ -157387,17 +161240,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(15),
 																	},
 																	End: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(16),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13048,
+																Ctx: p13401,
 																FreeVars: ast.Identifiers{
 																	"a",
 																},
@@ -157412,17 +161265,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(18),
 																	},
 																	End: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(19),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13048,
+																Ctx: p13401,
 																FreeVars: ast.Identifiers{
 																	"b",
 																},
@@ -157437,17 +161290,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(21),
 																	},
 																	End: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(26),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13048,
+																Ctx: p13401,
 																FreeVars: ast.Identifiers{
 																	"i",
 																},
@@ -157457,17 +161310,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(21),
 																		},
 																		End: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(22),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13048,
+																	Ctx: p13401,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -157481,17 +161334,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(25),
 																		},
 																		End: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(26),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13048,
+																	Ctx: p13401,
 																	FreeVars: nil,
 																},
 																Value: float64(1),
@@ -157506,17 +161359,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(28),
 																	},
 																	End: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(33),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13048,
+																Ctx: p13401,
 																FreeVars: ast.Identifiers{
 																	"j",
 																},
@@ -157526,17 +161379,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(28),
 																		},
 																		End: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(29),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13048,
+																	Ctx: p13401,
 																	FreeVars: ast.Identifiers{
 																		"j",
 																	},
@@ -157550,17 +161403,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(32),
 																		},
 																		End: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(33),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13048,
+																	Ctx: p13401,
 																	FreeVars: nil,
 																},
 																Value: float64(1),
@@ -157575,17 +161428,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(35),
 																	},
 																	End: ast.Location{
-																		Line: int(1221),
+																		Line: int(1231),
 																		Column: int(47),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13048,
+																Ctx: p13401,
 																FreeVars: ast.Identifiers{
 																	"a",
 																	"acc",
@@ -157597,17 +161450,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(35),
 																		},
 																		End: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(38),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13048,
+																	Ctx: p13401,
 																	FreeVars: ast.Identifiers{
 																		"acc",
 																	},
@@ -157621,17 +161474,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(41),
 																		},
 																		End: ast.Location{
-																			Line: int(1221),
+																			Line: int(1231),
 																			Column: int(47),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13048,
+																	Ctx: p13401,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																		"i",
@@ -157644,17 +161497,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1221),
+																						Line: int(1231),
 																						Column: int(42),
 																					},
 																					End: ast.Location{
-																						Line: int(1221),
+																						Line: int(1231),
 																						Column: int(46),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13070,
+																				Ctx: p13423,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																					"i",
@@ -157665,17 +161518,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1221),
+																							Line: int(1231),
 																							Column: int(42),
 																						},
 																						End: ast.Location{
-																							Line: int(1221),
+																							Line: int(1231),
 																							Column: int(43),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p13070,
+																					Ctx: p13423,
 																					FreeVars: ast.Identifiers{
 																						"a",
 																					},
@@ -157688,17 +161541,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1221),
+																							Line: int(1231),
 																							Column: int(44),
 																						},
 																						End: ast.Location{
-																							Line: int(1221),
+																							Line: int(1231),
 																							Column: int(45),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p13070,
+																					Ctx: p13423,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -157738,17 +161591,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1222),
+														Line: int(1232),
 														Column: int(14),
 													},
 													End: ast.Location{
-														Line: int(1225),
+														Line: int(1235),
 														Column: int(35),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p12974,
+												Ctx: p13327,
 												FreeVars: ast.Identifiers{
 													"a",
 													"acc",
@@ -157764,17 +161617,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1222),
+															Line: int(1232),
 															Column: int(17),
 														},
 														End: ast.Location{
-															Line: int(1222),
+															Line: int(1232),
 															Column: int(40),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"a",
 														"b",
@@ -157788,17 +161641,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1222),
+																Line: int(1232),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(1222),
+																Line: int(1232),
 																Column: int(27),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"a",
 															"i",
@@ -157810,17 +161663,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1222),
+																	Line: int(1232),
 																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(1222),
+																	Line: int(1232),
 																	Column: int(21),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12974,
+															Ctx: p13327,
 															FreeVars: ast.Identifiers{
 																"keyF",
 															},
@@ -157836,17 +161689,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1222),
+																				Line: int(1232),
 																				Column: int(22),
 																			},
 																			End: ast.Location{
-																				Line: int(1222),
+																				Line: int(1232),
 																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13087,
+																		Ctx: p13440,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"i",
@@ -157857,17 +161710,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13087,
+																			Ctx: p13440,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																			},
@@ -157880,17 +161733,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(24),
 																				},
 																				End: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13087,
+																			Ctx: p13440,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -157917,17 +161770,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1222),
+																Line: int(1232),
 																Column: int(30),
 															},
 															End: ast.Location{
-																Line: int(1222),
+																Line: int(1232),
 																Column: int(40),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"b",
 															"j",
@@ -157939,17 +161792,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1222),
+																	Line: int(1232),
 																	Column: int(30),
 																},
 																End: ast.Location{
-																	Line: int(1222),
+																	Line: int(1232),
 																	Column: int(34),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p12974,
+															Ctx: p13327,
 															FreeVars: ast.Identifiers{
 																"keyF",
 															},
@@ -157965,17 +161818,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1222),
+																				Line: int(1232),
 																				Column: int(35),
 																			},
 																			End: ast.Location{
-																				Line: int(1222),
+																				Line: int(1232),
 																				Column: int(39),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13099,
+																		Ctx: p13452,
 																		FreeVars: ast.Identifiers{
 																			"b",
 																			"j",
@@ -157986,17 +161839,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(35),
 																				},
 																				End: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(36),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13099,
+																			Ctx: p13452,
 																			FreeVars: ast.Identifiers{
 																				"b",
 																			},
@@ -158009,17 +161862,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(37),
 																				},
 																				End: ast.Location{
-																					Line: int(1222),
+																					Line: int(1232),
 																					Column: int(38),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13099,
+																			Ctx: p13452,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																			},
@@ -158046,17 +161899,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1223),
+															Line: int(1233),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(1223),
+															Line: int(1233),
 															Column: int(35),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"a",
 														"acc",
@@ -158071,11 +161924,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1223),
+																Line: int(1233),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1223),
+																Line: int(1233),
 																Column: int(14),
 															},
 															File: p1,
@@ -158088,7 +161941,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"aux",
 														},
@@ -158104,17 +161957,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(16),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13112,
+																	Ctx: p13465,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -158129,17 +161982,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13112,
+																	Ctx: p13465,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -158154,17 +162007,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(21),
 																		},
 																		End: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(26),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13112,
+																	Ctx: p13465,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -158174,17 +162027,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1223),
+																				Line: int(1233),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(1223),
+																				Line: int(1233),
 																				Column: int(22),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13112,
+																		Ctx: p13465,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -158198,17 +162051,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1223),
+																				Line: int(1233),
 																				Column: int(25),
 																			},
 																			End: ast.Location{
-																				Line: int(1223),
+																				Line: int(1233),
 																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13112,
+																		Ctx: p13465,
 																		FreeVars: nil,
 																	},
 																	Value: float64(1),
@@ -158223,17 +162076,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(28),
 																		},
 																		End: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(29),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13112,
+																	Ctx: p13465,
 																	FreeVars: ast.Identifiers{
 																		"j",
 																	},
@@ -158248,17 +162101,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(31),
 																		},
 																		End: ast.Location{
-																			Line: int(1223),
+																			Line: int(1233),
 																			Column: int(34),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13112,
+																	Ctx: p13465,
 																	FreeVars: ast.Identifiers{
 																		"acc",
 																	},
@@ -158288,17 +162141,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1225),
+															Line: int(1235),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(1225),
+															Line: int(1235),
 															Column: int(35),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p12974,
+													Ctx: p13327,
 													FreeVars: ast.Identifiers{
 														"a",
 														"acc",
@@ -158313,11 +162166,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1225),
+																Line: int(1235),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1225),
+																Line: int(1235),
 																Column: int(14),
 															},
 															File: p1,
@@ -158330,7 +162183,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p12974,
+														Ctx: p13327,
 														FreeVars: ast.Identifiers{
 															"aux",
 														},
@@ -158346,17 +162199,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(16),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13133,
+																	Ctx: p13486,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -158371,17 +162224,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13133,
+																	Ctx: p13486,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -158396,17 +162249,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(21),
 																		},
 																		End: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(22),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13133,
+																	Ctx: p13486,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -158421,17 +162274,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(24),
 																		},
 																		End: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(29),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13133,
+																	Ctx: p13486,
 																	FreeVars: ast.Identifiers{
 																		"j",
 																	},
@@ -158441,17 +162294,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1225),
+																				Line: int(1235),
 																				Column: int(24),
 																			},
 																			End: ast.Location{
-																				Line: int(1225),
+																				Line: int(1235),
 																				Column: int(25),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13133,
+																		Ctx: p13486,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																		},
@@ -158465,17 +162318,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1225),
+																				Line: int(1235),
 																				Column: int(28),
 																			},
 																			End: ast.Location{
-																				Line: int(1225),
+																				Line: int(1235),
 																				Column: int(29),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13133,
+																		Ctx: p13486,
 																		FreeVars: nil,
 																	},
 																	Value: float64(1),
@@ -158490,17 +162343,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(31),
 																		},
 																		End: ast.Location{
-																			Line: int(1225),
+																			Line: int(1235),
 																			Column: int(34),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13133,
+																	Ctx: p13486,
 																	FreeVars: ast.Identifiers{
 																		"acc",
 																	},
@@ -158530,17 +162383,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1226),
+									Line: int(1236),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1226),
+									Line: int(1236),
 									Column: int(24),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p12962,
+							Ctx: p13315,
 							FreeVars: ast.Identifiers{
 								"a",
 								"aux",
@@ -158552,11 +162405,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1226),
+										Line: int(1236),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1226),
+										Line: int(1236),
 										Column: int(8),
 									},
 									File: p1,
@@ -158569,7 +162422,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p12962,
+								Ctx: p13315,
 								FreeVars: ast.Identifiers{
 									"aux",
 								},
@@ -158585,17 +162438,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(10),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13153,
+											Ctx: p13506,
 											FreeVars: ast.Identifiers{
 												"a",
 											},
@@ -158610,17 +162463,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(13),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13153,
+											Ctx: p13506,
 											FreeVars: ast.Identifiers{
 												"b",
 											},
@@ -158635,17 +162488,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13153,
+											Ctx: p13506,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -158659,17 +162512,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(18),
 												},
 												End: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(19),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13153,
+											Ctx: p13506,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -158683,17 +162536,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(21),
 												},
 												End: ast.Location{
-													Line: int(1226),
+													Line: int(1236),
 													Column: int(23),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13153,
+											Ctx: p13506,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -158783,17 +162636,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1228),
+											Line: int(1238),
 											Column: int(22),
 										},
 										End: ast.Location{
-											Line: int(1228),
+											Line: int(1238),
 											Column: int(24),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p13166,
+									Ctx: p13519,
 									FreeVars: ast.Identifiers{
 										"id",
 									},
@@ -158811,11 +162664,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1229),
+								Line: int(1239),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1241),
+								Line: int(1251),
 								Column: int(24),
 							},
 							File: p1,
@@ -158828,7 +162681,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p13166,
+						Ctx: p13519,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
@@ -158846,17 +162699,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1229),
+											Line: int(1239),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(1240),
+											Line: int(1250),
 											Column: int(35),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p13173,
+									Ctx: p13526,
 									FreeVars: ast.Identifiers{
 										"aux",
 										"keyF",
@@ -158901,11 +162754,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1230),
+												Line: int(1240),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1240),
+												Line: int(1250),
 												Column: int(35),
 											},
 											File: p1,
@@ -158918,7 +162771,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p13178,
+										Ctx: p13531,
 										FreeVars: ast.Identifiers{
 											"a",
 											"acc",
@@ -158935,17 +162788,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1230),
+													Line: int(1240),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1230),
+													Line: int(1240),
 													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13178,
+											Ctx: p13531,
 											FreeVars: ast.Identifiers{
 												"a",
 												"i",
@@ -158957,17 +162810,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1230),
+														Line: int(1240),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1230),
+														Line: int(1240),
 														Column: int(11),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13178,
+												Ctx: p13531,
 												FreeVars: ast.Identifiers{
 													"i",
 												},
@@ -158981,17 +162834,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1230),
+														Line: int(1240),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(1230),
+														Line: int(1240),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13178,
+												Ctx: p13531,
 												FreeVars: ast.Identifiers{
 													"a",
 													"std",
@@ -159002,17 +162855,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1230),
+															Line: int(1240),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1230),
+															Line: int(1240),
 															Column: int(25),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13178,
+													Ctx: p13531,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -159022,11 +162875,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1230),
+																Line: int(1240),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1230),
+																Line: int(1240),
 																Column: int(18),
 															},
 															File: p1,
@@ -159074,17 +162927,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1230),
+																		Line: int(1240),
 																		Column: int(26),
 																	},
 																	End: ast.Location{
-																		Line: int(1230),
+																		Line: int(1240),
 																		Column: int(27),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13193,
+																Ctx: p13546,
 																FreeVars: ast.Identifiers{
 																	"a",
 																},
@@ -159108,11 +162961,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1231),
+													Line: int(1241),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1231),
+													Line: int(1241),
 													Column: int(12),
 												},
 												File: p1,
@@ -159125,7 +162978,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p13178,
+											Ctx: p13531,
 											FreeVars: ast.Identifiers{
 												"acc",
 											},
@@ -159145,17 +162998,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1232),
+													Line: int(1242),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1240),
+													Line: int(1250),
 													Column: int(35),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13178,
+											Ctx: p13531,
 											FreeVars: ast.Identifiers{
 												"a",
 												"acc",
@@ -159172,17 +163025,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1232),
+														Line: int(1242),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(1232),
+														Line: int(1242),
 														Column: int(33),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13178,
+												Ctx: p13531,
 												FreeVars: ast.Identifiers{
 													"b",
 													"j",
@@ -159194,17 +163047,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1232),
+															Line: int(1242),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1232),
+															Line: int(1242),
 															Column: int(16),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13178,
+													Ctx: p13531,
 													FreeVars: ast.Identifiers{
 														"j",
 													},
@@ -159218,17 +163071,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1232),
+															Line: int(1242),
 															Column: int(20),
 														},
 														End: ast.Location{
-															Line: int(1232),
+															Line: int(1242),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13178,
+													Ctx: p13531,
 													FreeVars: ast.Identifiers{
 														"b",
 														"std",
@@ -159239,17 +163092,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1232),
+																Line: int(1242),
 																Column: int(20),
 															},
 															End: ast.Location{
-																Line: int(1232),
+																Line: int(1242),
 																Column: int(30),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13178,
+														Ctx: p13531,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -159259,11 +163112,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1232),
+																	Line: int(1242),
 																	Column: int(20),
 																},
 																End: ast.Location{
-																	Line: int(1232),
+																	Line: int(1242),
 																	Column: int(23),
 																},
 																File: p1,
@@ -159311,17 +163164,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1232),
+																			Line: int(1242),
 																			Column: int(31),
 																		},
 																		End: ast.Location{
-																			Line: int(1232),
+																			Line: int(1242),
 																			Column: int(32),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13214,
+																	Ctx: p13567,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -159345,17 +163198,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1233),
+														Line: int(1243),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1233),
+														Line: int(1243),
 														Column: int(20),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13178,
+												Ctx: p13531,
 												FreeVars: ast.Identifiers{
 													"a",
 													"acc",
@@ -159368,11 +163221,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1233),
+															Line: int(1243),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1233),
+															Line: int(1243),
 															Column: int(12),
 														},
 														File: p1,
@@ -159385,7 +163238,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p13178,
+													Ctx: p13531,
 													FreeVars: ast.Identifiers{
 														"acc",
 													},
@@ -159493,17 +163346,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1233),
+																			Line: int(1243),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1233),
+																			Line: int(1243),
 																			Column: int(16),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13178,
+																	Ctx: p13531,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -159518,17 +163371,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1233),
+																			Line: int(1243),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1233),
+																			Line: int(1243),
 																			Column: int(18),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13178,
+																	Ctx: p13531,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -159603,11 +163456,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1235),
+														Line: int(1245),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1240),
+														Line: int(1250),
 														Column: int(35),
 													},
 													File: p1,
@@ -159620,7 +163473,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p13178,
+												Ctx: p13531,
 												FreeVars: ast.Identifiers{
 													"a",
 													"acc",
@@ -159636,17 +163489,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1235),
+															Line: int(1245),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1235),
+															Line: int(1245),
 															Column: int(36),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13178,
+													Ctx: p13531,
 													FreeVars: ast.Identifiers{
 														"a",
 														"b",
@@ -159660,17 +163513,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1235),
+																Line: int(1245),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(1235),
+																Line: int(1245),
 																Column: int(22),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13178,
+														Ctx: p13531,
 														FreeVars: ast.Identifiers{
 															"a",
 															"i",
@@ -159682,17 +163535,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1235),
+																	Line: int(1245),
 																	Column: int(12),
 																},
 																End: ast.Location{
-																	Line: int(1235),
+																	Line: int(1245),
 																	Column: int(16),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13178,
+															Ctx: p13531,
 															FreeVars: ast.Identifiers{
 																"keyF",
 															},
@@ -159708,17 +163561,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1235),
+																				Line: int(1245),
 																				Column: int(17),
 																			},
 																			End: ast.Location{
-																				Line: int(1235),
+																				Line: int(1245),
 																				Column: int(21),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13247,
+																		Ctx: p13600,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"i",
@@ -159729,17 +163582,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(17),
 																				},
 																				End: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(18),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13247,
+																			Ctx: p13600,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																			},
@@ -159752,17 +163605,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(19),
 																				},
 																				End: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(20),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13247,
+																			Ctx: p13600,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -159789,17 +163642,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1235),
+																Line: int(1245),
 																Column: int(26),
 															},
 															End: ast.Location{
-																Line: int(1235),
+																Line: int(1245),
 																Column: int(36),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13178,
+														Ctx: p13531,
 														FreeVars: ast.Identifiers{
 															"b",
 															"j",
@@ -159811,17 +163664,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1235),
+																	Line: int(1245),
 																	Column: int(26),
 																},
 																End: ast.Location{
-																	Line: int(1235),
+																	Line: int(1245),
 																	Column: int(30),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13178,
+															Ctx: p13531,
 															FreeVars: ast.Identifiers{
 																"keyF",
 															},
@@ -159837,17 +163690,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1235),
+																				Line: int(1245),
 																				Column: int(31),
 																			},
 																			End: ast.Location{
-																				Line: int(1235),
+																				Line: int(1245),
 																				Column: int(35),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13259,
+																		Ctx: p13612,
 																		FreeVars: ast.Identifiers{
 																			"b",
 																			"j",
@@ -159858,17 +163711,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(31),
 																				},
 																				End: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(32),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13259,
+																			Ctx: p13612,
 																			FreeVars: ast.Identifiers{
 																				"b",
 																			},
@@ -159881,17 +163734,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(33),
 																				},
 																				End: ast.Location{
-																					Line: int(1235),
+																					Line: int(1245),
 																					Column: int(34),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13259,
+																			Ctx: p13612,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																			},
@@ -159918,17 +163771,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1236),
+															Line: int(1246),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(1236),
+															Line: int(1246),
 															Column: int(39),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13178,
+													Ctx: p13531,
 													FreeVars: ast.Identifiers{
 														"a",
 														"acc",
@@ -159943,11 +163796,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1236),
+																Line: int(1246),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1236),
+																Line: int(1246),
 																Column: int(14),
 															},
 															File: p1,
@@ -159960,7 +163813,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p13178,
+														Ctx: p13531,
 														FreeVars: ast.Identifiers{
 															"aux",
 														},
@@ -159976,17 +163829,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(16),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13272,
+																	Ctx: p13625,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -160001,17 +163854,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13272,
+																	Ctx: p13625,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -160026,17 +163879,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(21),
 																		},
 																		End: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(26),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13272,
+																	Ctx: p13625,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																	},
@@ -160046,17 +163899,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(22),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13272,
+																		Ctx: p13625,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -160070,17 +163923,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(25),
 																			},
 																			End: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13272,
+																		Ctx: p13625,
 																		FreeVars: nil,
 																	},
 																	Value: float64(1),
@@ -160095,17 +163948,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(28),
 																		},
 																		End: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(33),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13272,
+																	Ctx: p13625,
 																	FreeVars: ast.Identifiers{
 																		"j",
 																	},
@@ -160115,17 +163968,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(28),
 																			},
 																			End: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(29),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13272,
+																		Ctx: p13625,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																		},
@@ -160139,17 +163992,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(32),
 																			},
 																			End: ast.Location{
-																				Line: int(1236),
+																				Line: int(1246),
 																				Column: int(33),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13272,
+																		Ctx: p13625,
 																		FreeVars: nil,
 																	},
 																	Value: float64(1),
@@ -160164,17 +164017,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(35),
 																		},
 																		End: ast.Location{
-																			Line: int(1236),
+																			Line: int(1246),
 																			Column: int(38),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13272,
+																	Ctx: p13625,
 																	FreeVars: ast.Identifiers{
 																		"acc",
 																	},
@@ -160204,17 +164057,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1237),
+															Line: int(1247),
 															Column: int(14),
 														},
 														End: ast.Location{
-															Line: int(1240),
+															Line: int(1250),
 															Column: int(35),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13178,
+													Ctx: p13531,
 													FreeVars: ast.Identifiers{
 														"a",
 														"acc",
@@ -160230,17 +164083,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1237),
+																Line: int(1247),
 																Column: int(17),
 															},
 															End: ast.Location{
-																Line: int(1237),
+																Line: int(1247),
 																Column: int(40),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13178,
+														Ctx: p13531,
 														FreeVars: ast.Identifiers{
 															"a",
 															"b",
@@ -160254,17 +164107,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1237),
+																	Line: int(1247),
 																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(1237),
+																	Line: int(1247),
 																	Column: int(27),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13178,
+															Ctx: p13531,
 															FreeVars: ast.Identifiers{
 																"a",
 																"i",
@@ -160276,17 +164129,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1237),
+																		Line: int(1247),
 																		Column: int(17),
 																	},
 																	End: ast.Location{
-																		Line: int(1237),
+																		Line: int(1247),
 																		Column: int(21),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13178,
+																Ctx: p13531,
 																FreeVars: ast.Identifiers{
 																	"keyF",
 																},
@@ -160302,17 +164155,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1237),
+																					Line: int(1247),
 																					Column: int(22),
 																				},
 																				End: ast.Location{
-																					Line: int(1237),
+																					Line: int(1247),
 																					Column: int(26),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13299,
+																			Ctx: p13652,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"i",
@@ -160323,17 +164176,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(22),
 																					},
 																					End: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(23),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13299,
+																				Ctx: p13652,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																				},
@@ -160346,17 +164199,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(24),
 																					},
 																					End: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13299,
+																				Ctx: p13652,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -160383,17 +164236,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1237),
+																	Line: int(1247),
 																	Column: int(30),
 																},
 																End: ast.Location{
-																	Line: int(1237),
+																	Line: int(1247),
 																	Column: int(40),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13178,
+															Ctx: p13531,
 															FreeVars: ast.Identifiers{
 																"b",
 																"j",
@@ -160405,17 +164258,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1237),
+																		Line: int(1247),
 																		Column: int(30),
 																	},
 																	End: ast.Location{
-																		Line: int(1237),
+																		Line: int(1247),
 																		Column: int(34),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13178,
+																Ctx: p13531,
 																FreeVars: ast.Identifiers{
 																	"keyF",
 																},
@@ -160431,17 +164284,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1237),
+																					Line: int(1247),
 																					Column: int(35),
 																				},
 																				End: ast.Location{
-																					Line: int(1237),
+																					Line: int(1247),
 																					Column: int(39),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13311,
+																			Ctx: p13664,
 																			FreeVars: ast.Identifiers{
 																				"b",
 																				"j",
@@ -160452,17 +164305,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(35),
 																					},
 																					End: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(36),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13311,
+																				Ctx: p13664,
 																				FreeVars: ast.Identifiers{
 																					"b",
 																				},
@@ -160475,17 +164328,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(37),
 																					},
 																					End: ast.Location{
-																						Line: int(1237),
+																						Line: int(1247),
 																						Column: int(38),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13311,
+																				Ctx: p13664,
 																				FreeVars: ast.Identifiers{
 																					"j",
 																				},
@@ -160512,17 +164365,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1238),
+																Line: int(1248),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1238),
+																Line: int(1248),
 																Column: int(44),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13178,
+														Ctx: p13531,
 														FreeVars: ast.Identifiers{
 															"a",
 															"acc",
@@ -160537,11 +164390,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1238),
+																	Line: int(1248),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(1238),
+																	Line: int(1248),
 																	Column: int(14),
 																},
 																File: p1,
@@ -160554,7 +164407,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p13178,
+															Ctx: p13531,
 															FreeVars: ast.Identifiers{
 																"aux",
 															},
@@ -160570,17 +164423,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(16),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13324,
+																		Ctx: p13677,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																		},
@@ -160595,17 +164448,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(19),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13324,
+																		Ctx: p13677,
 																		FreeVars: ast.Identifiers{
 																			"b",
 																		},
@@ -160620,17 +164473,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(26),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13324,
+																		Ctx: p13677,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -160640,17 +164493,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(22),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13324,
+																			Ctx: p13677,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																			},
@@ -160664,17 +164517,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(25),
 																				},
 																				End: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(26),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13324,
+																			Ctx: p13677,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -160689,17 +164542,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(28),
 																			},
 																			End: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(29),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13324,
+																		Ctx: p13677,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																		},
@@ -160714,17 +164567,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(31),
 																			},
 																			End: ast.Location{
-																				Line: int(1238),
+																				Line: int(1248),
 																				Column: int(43),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13324,
+																		Ctx: p13677,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"acc",
@@ -160736,17 +164589,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(31),
 																				},
 																				End: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(34),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13324,
+																			Ctx: p13677,
 																			FreeVars: ast.Identifiers{
 																				"acc",
 																			},
@@ -160760,17 +164613,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(37),
 																				},
 																				End: ast.Location{
-																					Line: int(1238),
+																					Line: int(1248),
 																					Column: int(43),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13324,
+																			Ctx: p13677,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"i",
@@ -160783,17 +164636,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1238),
+																								Line: int(1248),
 																								Column: int(38),
 																							},
 																							End: ast.Location{
-																								Line: int(1238),
+																								Line: int(1248),
 																								Column: int(42),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p13343,
+																						Ctx: p13696,
 																						FreeVars: ast.Identifiers{
 																							"a",
 																							"i",
@@ -160804,17 +164657,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1238),
+																									Line: int(1248),
 																									Column: int(38),
 																								},
 																								End: ast.Location{
-																									Line: int(1238),
+																									Line: int(1248),
 																									Column: int(39),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p13343,
+																							Ctx: p13696,
 																							FreeVars: ast.Identifiers{
 																								"a",
 																							},
@@ -160827,17 +164680,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1238),
+																									Line: int(1248),
 																									Column: int(40),
 																								},
 																								End: ast.Location{
-																									Line: int(1238),
+																									Line: int(1248),
 																									Column: int(41),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p13343,
+																							Ctx: p13696,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -160877,17 +164730,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1240),
+																Line: int(1250),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1240),
+																Line: int(1250),
 																Column: int(35),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13178,
+														Ctx: p13531,
 														FreeVars: ast.Identifiers{
 															"a",
 															"acc",
@@ -160902,11 +164755,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1240),
+																	Line: int(1250),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(1240),
+																	Line: int(1250),
 																	Column: int(14),
 																},
 																File: p1,
@@ -160919,7 +164772,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p13178,
+															Ctx: p13531,
 															FreeVars: ast.Identifiers{
 																"aux",
 															},
@@ -160935,17 +164788,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(16),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13357,
+																		Ctx: p13710,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																		},
@@ -160960,17 +164813,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(18),
 																			},
 																			End: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(19),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13357,
+																		Ctx: p13710,
 																		FreeVars: ast.Identifiers{
 																			"b",
 																		},
@@ -160985,17 +164838,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(22),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13357,
+																		Ctx: p13710,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -161010,17 +164863,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(24),
 																			},
 																			End: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(29),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13357,
+																		Ctx: p13710,
 																		FreeVars: ast.Identifiers{
 																			"j",
 																		},
@@ -161030,17 +164883,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1240),
+																					Line: int(1250),
 																					Column: int(24),
 																				},
 																				End: ast.Location{
-																					Line: int(1240),
+																					Line: int(1250),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13357,
+																			Ctx: p13710,
 																			FreeVars: ast.Identifiers{
 																				"j",
 																			},
@@ -161054,17 +164907,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1240),
+																					Line: int(1250),
 																					Column: int(28),
 																				},
 																				End: ast.Location{
-																					Line: int(1240),
+																					Line: int(1250),
 																					Column: int(29),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13357,
+																			Ctx: p13710,
 																			FreeVars: nil,
 																		},
 																		Value: float64(1),
@@ -161079,17 +164932,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(31),
 																			},
 																			End: ast.Location{
-																				Line: int(1240),
+																				Line: int(1250),
 																				Column: int(34),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13357,
+																		Ctx: p13710,
 																		FreeVars: ast.Identifiers{
 																			"acc",
 																		},
@@ -161120,17 +164973,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1241),
+									Line: int(1251),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1241),
+									Line: int(1251),
 									Column: int(24),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p13166,
+							Ctx: p13519,
 							FreeVars: ast.Identifiers{
 								"a",
 								"aux",
@@ -161142,11 +164995,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1241),
+										Line: int(1251),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1241),
+										Line: int(1251),
 										Column: int(8),
 									},
 									File: p1,
@@ -161159,7 +165012,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p13166,
+								Ctx: p13519,
 								FreeVars: ast.Identifiers{
 									"aux",
 								},
@@ -161175,17 +165028,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(10),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13377,
+											Ctx: p13730,
 											FreeVars: ast.Identifiers{
 												"a",
 											},
@@ -161200,17 +165053,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(13),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13377,
+											Ctx: p13730,
 											FreeVars: ast.Identifiers{
 												"b",
 											},
@@ -161225,17 +165078,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13377,
+											Ctx: p13730,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -161249,17 +165102,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(18),
 												},
 												End: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(19),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13377,
+											Ctx: p13730,
 											FreeVars: nil,
 										},
 										Value: float64(0),
@@ -161273,17 +165126,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(21),
 												},
 												End: ast.Location{
-													Line: int(1241),
+													Line: int(1251),
 													Column: int(23),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13377,
+											Ctx: p13730,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -161371,11 +165224,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1244),
+								Line: int(1254),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1265),
+								Line: int(1275),
 								Column: int(12),
 							},
 							File: p1,
@@ -161388,183 +165241,137 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p13390,
+						Ctx: p13743,
 						FreeVars: ast.Identifiers{
 							"patch",
 							"std",
 							"target",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Apply{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1244),
+									Line: int(1254),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(1244),
-									Column: int(35),
+									Line: int(1254),
+									Column: int(27),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p13390,
+							Ctx: p13743,
 							FreeVars: ast.Identifiers{
 								"patch",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Target: &ast.Index{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1244),
+										Line: int(1254),
 										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(1244),
-										Column: int(23),
+										Line: int(1254),
+										Column: int(20),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p13390,
+								Ctx: p13743,
 								FreeVars: ast.Identifiers{
-									"patch",
 									"std",
 								},
 							},
-							Target: &ast.Index{
+							Target: &ast.Var{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1244),
+											Line: int(1254),
 											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(1244),
-											Column: int(16),
+											Line: int(1254),
+											Column: int(11),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p13390,
+									Ctx: nil,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
 								},
-								Target: &ast.Var{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(1244),
-												Column: int(8),
-											},
-											End: ast.Location{
-												Line: int(1244),
-												Column: int(11),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: nil,
-										FreeVars: ast.Identifiers{
-											"std",
+								Id: "std",
+							},
+							LeftBracketFodder: ast.Fodder{},
+							Index: &ast.LiteralString{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
 										},
-									},
-									Id: "std",
-								},
-								LeftBracketFodder: ast.Fodder{},
-								Index: &ast.LiteralString{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "",
-											Begin: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											End: ast.Location{
-												Line: int(0),
-												Column: int(0),
-											},
-											File: nil,
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
 										},
-										Fodder: nil,
-										Ctx: nil,
-										FreeVars: nil,
+										File: nil,
 									},
-									Value: "type",
-									Kind: ast.LiteralStringKind(1),
-									BlockIndent: "",
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: nil,
 								},
-								RightBracketFodder: nil,
-								Id: nil,
+								Value: "isObject",
+								Kind: ast.LiteralStringKind(1),
+								BlockIndent: "",
 							},
-							FodderLeft: ast.Fodder{},
-							Arguments: ast.Arguments{
-								Positional: []ast.CommaSeparatedExpr{
-									ast.CommaSeparatedExpr{
-										Expr: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(1244),
-														Column: int(17),
-													},
-													End: ast.Location{
-														Line: int(1244),
-														Column: int(22),
-													},
-													File: p1,
+							RightBracketFodder: nil,
+							Id: nil,
+						},
+						FodderLeft: ast.Fodder{},
+						Arguments: ast.Arguments{
+							Positional: []ast.CommaSeparatedExpr{
+								ast.CommaSeparatedExpr{
+									Expr: &ast.Var{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "<std>",
+												Begin: ast.Location{
+													Line: int(1254),
+													Column: int(21),
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p13403,
-												FreeVars: ast.Identifiers{
-													"patch",
+												End: ast.Location{
+													Line: int(1254),
+													Column: int(26),
 												},
+												File: p1,
+											},
+											Fodder: ast.Fodder{},
+											Ctx: p13754,
+											FreeVars: ast.Identifiers{
+												"patch",
 											},
-											Id: "patch",
 										},
-										CommaFodder: nil,
-									},
-								},
-								Named: nil,
-							},
-							TrailingComma: false,
-							TailStrict: false,
-							FodderRight: ast.Fodder{},
-							TailStrictFodder: nil,
-						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(12),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(1244),
-										Column: int(27),
-									},
-									End: ast.Location{
-										Line: int(1244),
-										Column: int(35),
+										Id: "patch",
 									},
-									File: p1,
+									CommaFodder: nil,
 								},
-								Fodder: ast.Fodder{},
-								Ctx: p13390,
-								FreeVars: nil,
 							},
-							Value: "object",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
+							Named: nil,
 						},
+						TrailingComma: false,
+						TailStrict: false,
+						FodderRight: ast.Fodder{},
+						TailStrictFodder: nil,
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Local{
@@ -161572,11 +165379,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1245),
+									Line: int(1255),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1263),
+									Line: int(1273),
 									Column: int(8),
 								},
 								File: p1,
@@ -161589,7 +165396,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p13390,
+							Ctx: p13743,
 							FreeVars: ast.Identifiers{
 								"patch",
 								"std",
@@ -161606,12 +165413,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1246),
+												Line: int(1256),
 												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1246),
-												Column: int(60),
+												Line: int(1256),
+												Column: int(52),
 											},
 											File: p1,
 										},
@@ -161623,182 +165430,136 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p13412,
+										Ctx: p13762,
 										FreeVars: ast.Identifiers{
 											"std",
 											"target",
 										},
 									},
-									Cond: &ast.Binary{
+									Cond: &ast.Apply{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1246),
+													Line: int(1256),
 													Column: int(12),
 												},
 												End: ast.Location{
-													Line: int(1246),
-													Column: int(40),
+													Line: int(1256),
+													Column: int(32),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13412,
+											Ctx: p13762,
 											FreeVars: ast.Identifiers{
 												"std",
 												"target",
 											},
 										},
-										Left: &ast.Apply{
+										Target: &ast.Index{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1246),
+														Line: int(1256),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1246),
-														Column: int(28),
+														Line: int(1256),
+														Column: int(24),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13412,
+												Ctx: p13762,
 												FreeVars: ast.Identifiers{
 													"std",
-													"target",
 												},
 											},
-											Target: &ast.Index{
+											Target: &ast.Var{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1246),
+															Line: int(1256),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1246),
-															Column: int(20),
+															Line: int(1256),
+															Column: int(15),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13412,
+													Ctx: nil,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
 												},
-												Target: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(1246),
-																Column: int(12),
-															},
-															End: ast.Location{
-																Line: int(1246),
-																Column: int(15),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: nil,
-														FreeVars: ast.Identifiers{
-															"std",
+												Id: "std",
+											},
+											LeftBracketFodder: ast.Fodder{},
+											Index: &ast.LiteralString{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-													},
-													Id: "std",
-												},
-												LeftBracketFodder: ast.Fodder{},
-												Index: &ast.LiteralString{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "",
-															Begin: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															End: ast.Location{
-																Line: int(0),
-																Column: int(0),
-															},
-															File: nil,
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
 														},
-														Fodder: nil,
-														Ctx: nil,
-														FreeVars: nil,
+														File: nil,
 													},
-													Value: "type",
-													Kind: ast.LiteralStringKind(1),
-													BlockIndent: "",
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: nil,
 												},
-												RightBracketFodder: nil,
-												Id: nil,
+												Value: "isObject",
+												Kind: ast.LiteralStringKind(1),
+												BlockIndent: "",
 											},
-											FodderLeft: ast.Fodder{},
-											Arguments: ast.Arguments{
-												Positional: []ast.CommaSeparatedExpr{
-													ast.CommaSeparatedExpr{
-														Expr: &ast.Var{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(1246),
-																		Column: int(21),
-																	},
-																	End: ast.Location{
-																		Line: int(1246),
-																		Column: int(27),
-																	},
-																	File: p1,
+											RightBracketFodder: nil,
+											Id: nil,
+										},
+										FodderLeft: ast.Fodder{},
+										Arguments: ast.Arguments{
+											Positional: []ast.CommaSeparatedExpr{
+												ast.CommaSeparatedExpr{
+													Expr: &ast.Var{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "<std>",
+																Begin: ast.Location{
+																	Line: int(1256),
+																	Column: int(25),
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p13425,
-																FreeVars: ast.Identifiers{
-																	"target",
+																End: ast.Location{
+																	Line: int(1256),
+																	Column: int(31),
 																},
+																File: p1,
+															},
+															Fodder: ast.Fodder{},
+															Ctx: p13773,
+															FreeVars: ast.Identifiers{
+																"target",
 															},
-															Id: "target",
 														},
-														CommaFodder: nil,
-													},
-												},
-												Named: nil,
-											},
-											TrailingComma: false,
-											TailStrict: false,
-											FodderRight: ast.Fodder{},
-											TailStrictFodder: nil,
-										},
-										OpFodder: ast.Fodder{},
-										Op: ast.BinaryOp(12),
-										Right: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(1246),
-														Column: int(32),
-													},
-													End: ast.Location{
-														Line: int(1246),
-														Column: int(40),
+														Id: "target",
 													},
-													File: p1,
+													CommaFodder: nil,
 												},
-												Fodder: ast.Fodder{},
-												Ctx: p13412,
-												FreeVars: nil,
 											},
-											Value: "object",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
+											Named: nil,
 										},
+										TrailingComma: false,
+										TailStrict: false,
+										FodderRight: ast.Fodder{},
+										TailStrictFodder: nil,
 									},
 									ThenFodder: ast.Fodder{},
 									BranchTrue: &ast.Var{
@@ -161806,17 +165567,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1246),
-													Column: int(46),
+													Line: int(1256),
+													Column: int(38),
 												},
 												End: ast.Location{
-													Line: int(1246),
-													Column: int(52),
+													Line: int(1256),
+													Column: int(44),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13412,
+											Ctx: p13762,
 											FreeVars: ast.Identifiers{
 												"target",
 											},
@@ -161829,17 +165590,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1246),
-													Column: int(58),
+													Line: int(1256),
+													Column: int(50),
 												},
 												End: ast.Location{
-													Line: int(1246),
-													Column: int(60),
+													Line: int(1256),
+													Column: int(52),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13412,
+											Ctx: p13762,
 											FreeVars: nil,
 										},
 										Asserts: ast.Nodes{},
@@ -161856,11 +165617,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1248),
+										Line: int(1258),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(1263),
+										Line: int(1273),
 										Column: int(8),
 									},
 									File: p1,
@@ -161873,7 +165634,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p13390,
+								Ctx: p13743,
 								FreeVars: ast.Identifiers{
 									"patch",
 									"std",
@@ -161890,12 +165651,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1249),
+													Line: int(1259),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1249),
-													Column: int(92),
+													Line: int(1259),
+													Column: int(84),
 												},
 												File: p1,
 											},
@@ -161907,182 +165668,136 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p13437,
+											Ctx: p13784,
 											FreeVars: ast.Identifiers{
 												"std",
 												"target_object",
 											},
 										},
-										Cond: &ast.Binary{
+										Cond: &ast.Apply{
 											NodeBase: ast.NodeBase{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1249),
+														Line: int(1259),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1249),
-														Column: int(47),
+														Line: int(1259),
+														Column: int(39),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13437,
+												Ctx: p13784,
 												FreeVars: ast.Identifiers{
 													"std",
 													"target_object",
 												},
 											},
-											Left: &ast.Apply{
+											Target: &ast.Index{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1249),
+															Line: int(1259),
 															Column: int(12),
 														},
 														End: ast.Location{
-															Line: int(1249),
-															Column: int(35),
+															Line: int(1259),
+															Column: int(24),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13437,
+													Ctx: p13784,
 													FreeVars: ast.Identifiers{
 														"std",
-														"target_object",
 													},
 												},
-												Target: &ast.Index{
+												Target: &ast.Var{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1249),
+																Line: int(1259),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(1249),
-																Column: int(20),
+																Line: int(1259),
+																Column: int(15),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13437,
+														Ctx: nil,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
 													},
-													Target: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(1249),
-																	Column: int(12),
-																},
-																End: ast.Location{
-																	Line: int(1249),
-																	Column: int(15),
-																},
-																File: p1,
-															},
-															Fodder: ast.Fodder{},
-															Ctx: nil,
-															FreeVars: ast.Identifiers{
-																"std",
+													Id: "std",
+												},
+												LeftBracketFodder: ast.Fodder{},
+												Index: &ast.LiteralString{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
 															},
-														},
-														Id: "std",
-													},
-													LeftBracketFodder: ast.Fodder{},
-													Index: &ast.LiteralString{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "",
-																Begin: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																End: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																File: nil,
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
 															},
-															Fodder: nil,
-															Ctx: nil,
-															FreeVars: nil,
+															File: nil,
 														},
-														Value: "type",
-														Kind: ast.LiteralStringKind(1),
-														BlockIndent: "",
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: nil,
 													},
-													RightBracketFodder: nil,
-													Id: nil,
+													Value: "isObject",
+													Kind: ast.LiteralStringKind(1),
+													BlockIndent: "",
 												},
-												FodderLeft: ast.Fodder{},
-												Arguments: ast.Arguments{
-													Positional: []ast.CommaSeparatedExpr{
-														ast.CommaSeparatedExpr{
-															Expr: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(1249),
-																			Column: int(21),
-																		},
-																		End: ast.Location{
-																			Line: int(1249),
-																			Column: int(34),
-																		},
-																		File: p1,
+												RightBracketFodder: nil,
+												Id: nil,
+											},
+											FodderLeft: ast.Fodder{},
+											Arguments: ast.Arguments{
+												Positional: []ast.CommaSeparatedExpr{
+													ast.CommaSeparatedExpr{
+														Expr: &ast.Var{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "<std>",
+																	Begin: ast.Location{
+																		Line: int(1259),
+																		Column: int(25),
 																	},
-																	Fodder: ast.Fodder{},
-																	Ctx: p13450,
-																	FreeVars: ast.Identifiers{
-																		"target_object",
+																	End: ast.Location{
+																		Line: int(1259),
+																		Column: int(38),
 																	},
+																	File: p1,
+																},
+																Fodder: ast.Fodder{},
+																Ctx: p13795,
+																FreeVars: ast.Identifiers{
+																	"target_object",
 																},
-																Id: "target_object",
 															},
-															CommaFodder: nil,
-														},
-													},
-													Named: nil,
-												},
-												TrailingComma: false,
-												TailStrict: false,
-												FodderRight: ast.Fodder{},
-												TailStrictFodder: nil,
-											},
-											OpFodder: ast.Fodder{},
-											Op: ast.BinaryOp(12),
-											Right: &ast.LiteralString{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(1249),
-															Column: int(39),
-														},
-														End: ast.Location{
-															Line: int(1249),
-															Column: int(47),
+															Id: "target_object",
 														},
-														File: p1,
+														CommaFodder: nil,
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p13437,
-													FreeVars: nil,
 												},
-												Value: "object",
-												Kind: ast.LiteralStringKind(1),
-												BlockIndent: "",
+												Named: nil,
 											},
+											TrailingComma: false,
+											TailStrict: false,
+											FodderRight: ast.Fodder{},
+											TailStrictFodder: nil,
 										},
 										ThenFodder: ast.Fodder{},
 										BranchTrue: &ast.Apply{
@@ -162090,17 +165805,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1249),
-														Column: int(53),
+														Line: int(1259),
+														Column: int(45),
 													},
 													End: ast.Location{
-														Line: int(1249),
-														Column: int(84),
+														Line: int(1259),
+														Column: int(76),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13437,
+												Ctx: p13784,
 												FreeVars: ast.Identifiers{
 													"std",
 													"target_object",
@@ -162111,17 +165826,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1249),
-															Column: int(53),
+															Line: int(1259),
+															Column: int(45),
 														},
 														End: ast.Location{
-															Line: int(1249),
-															Column: int(69),
+															Line: int(1259),
+															Column: int(61),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13437,
+													Ctx: p13784,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -162131,12 +165846,12 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1249),
-																Column: int(53),
+																Line: int(1259),
+																Column: int(45),
 															},
 															End: ast.Location{
-																Line: int(1249),
-																Column: int(56),
+																Line: int(1259),
+																Column: int(48),
 															},
 															File: p1,
 														},
@@ -162183,17 +165898,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1249),
-																		Column: int(70),
+																		Line: int(1259),
+																		Column: int(62),
 																	},
 																	End: ast.Location{
-																		Line: int(1249),
-																		Column: int(83),
+																		Line: int(1259),
+																		Column: int(75),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13462,
+																Ctx: p13806,
 																FreeVars: ast.Identifiers{
 																	"target_object",
 																},
@@ -162216,17 +165931,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1249),
-														Column: int(90),
+														Line: int(1259),
+														Column: int(82),
 													},
 													End: ast.Location{
-														Line: int(1249),
-														Column: int(92),
+														Line: int(1259),
+														Column: int(84),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13437,
+												Ctx: p13784,
 												FreeVars: nil,
 											},
 											Elements: nil,
@@ -162243,11 +165958,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1251),
+											Line: int(1261),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1263),
+											Line: int(1273),
 											Column: int(8),
 										},
 										File: p1,
@@ -162260,7 +165975,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p13390,
+									Ctx: p13743,
 									FreeVars: ast.Identifiers{
 										"patch",
 										"std",
@@ -162425,17 +166140,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1251),
+																				Line: int(1261),
 																				Column: int(66),
 																			},
 																			End: ast.Location{
-																				Line: int(1251),
+																				Line: int(1261),
 																				Column: int(82),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13483,
+																		Ctx: p13827,
 																		FreeVars: ast.Identifiers{
 																			"k",
 																			"patch",
@@ -162446,17 +166161,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1251),
+																					Line: int(1261),
 																					Column: int(66),
 																				},
 																				End: ast.Location{
-																					Line: int(1251),
+																					Line: int(1261),
 																					Column: int(74),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13483,
+																			Ctx: p13827,
 																			FreeVars: ast.Identifiers{
 																				"k",
 																				"patch",
@@ -162467,17 +166182,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1251),
+																						Line: int(1261),
 																						Column: int(66),
 																					},
 																					End: ast.Location{
-																						Line: int(1251),
+																						Line: int(1261),
 																						Column: int(71),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13483,
+																				Ctx: p13827,
 																				FreeVars: ast.Identifiers{
 																					"patch",
 																				},
@@ -162490,17 +166205,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1251),
+																						Line: int(1261),
 																						Column: int(72),
 																					},
 																					End: ast.Location{
-																						Line: int(1251),
+																						Line: int(1261),
 																						Column: int(73),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13483,
+																				Ctx: p13827,
 																				FreeVars: ast.Identifiers{
 																					"k",
 																				},
@@ -162517,17 +166232,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1251),
+																					Line: int(1261),
 																					Column: int(78),
 																				},
 																				End: ast.Location{
-																					Line: int(1251),
+																					Line: int(1261),
 																					Column: int(82),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13483,
+																			Ctx: p13827,
 																			FreeVars: nil,
 																		},
 																	},
@@ -162560,17 +166275,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1251),
+																							Line: int(1261),
 																							Column: int(28),
 																						},
 																						End: ast.Location{
-																							Line: int(1251),
+																							Line: int(1261),
 																							Column: int(29),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p13496,
+																					Ctx: p13840,
 																					FreeVars: ast.Identifiers{
 																						"k",
 																					},
@@ -162616,17 +166331,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1251),
+																		Line: int(1261),
 																		Column: int(39),
 																	},
 																	End: ast.Location{
-																		Line: int(1251),
+																		Line: int(1261),
 																		Column: int(62),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13483,
+																Ctx: p13827,
 																FreeVars: ast.Identifiers{
 																	"patch",
 																	"std",
@@ -162637,17 +166352,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1251),
+																			Line: int(1261),
 																			Column: int(39),
 																		},
 																		End: ast.Location{
-																			Line: int(1251),
+																			Line: int(1261),
 																			Column: int(55),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13483,
+																	Ctx: p13827,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -162657,11 +166372,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1251),
+																				Line: int(1261),
 																				Column: int(39),
 																			},
 																			End: ast.Location{
-																				Line: int(1251),
+																				Line: int(1261),
 																				Column: int(42),
 																			},
 																			File: p1,
@@ -162709,17 +166424,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1251),
+																						Line: int(1261),
 																						Column: int(56),
 																					},
 																					End: ast.Location{
-																						Line: int(1251),
+																						Line: int(1261),
 																						Column: int(61),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13508,
+																				Ctx: p13852,
 																				FreeVars: ast.Identifiers{
 																					"patch",
 																				},
@@ -162755,11 +166470,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1252),
+												Line: int(1262),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1263),
+												Line: int(1273),
 												Column: int(8),
 											},
 											File: p1,
@@ -162772,7 +166487,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p13390,
+										Ctx: p13743,
 										FreeVars: ast.Identifiers{
 											"null_fields",
 											"patch",
@@ -162791,17 +166506,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1252),
+															Line: int(1262),
 															Column: int(27),
 														},
 														End: ast.Location{
-															Line: int(1252),
+															Line: int(1262),
 															Column: int(79),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13515,
+													Ctx: p13859,
 													FreeVars: ast.Identifiers{
 														"patch",
 														"std",
@@ -162813,17 +166528,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1252),
+																Line: int(1262),
 																Column: int(27),
 															},
 															End: ast.Location{
-																Line: int(1252),
+																Line: int(1262),
 																Column: int(39),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13515,
+														Ctx: p13859,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -162833,11 +166548,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1252),
+																	Line: int(1262),
 																	Column: int(27),
 																},
 																End: ast.Location{
-																	Line: int(1252),
+																	Line: int(1262),
 																	Column: int(30),
 																},
 																File: p1,
@@ -162885,17 +166600,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1252),
+																			Line: int(1262),
 																			Column: int(40),
 																		},
 																		End: ast.Location{
-																			Line: int(1252),
+																			Line: int(1262),
 																			Column: int(53),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13524,
+																	Ctx: p13868,
 																	FreeVars: ast.Identifiers{
 																		"target_fields",
 																	},
@@ -162910,17 +166625,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1252),
+																			Line: int(1262),
 																			Column: int(55),
 																		},
 																		End: ast.Location{
-																			Line: int(1252),
+																			Line: int(1262),
 																			Column: int(78),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13524,
+																	Ctx: p13868,
 																	FreeVars: ast.Identifiers{
 																		"patch",
 																		"std",
@@ -162931,17 +166646,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1252),
+																				Line: int(1262),
 																				Column: int(55),
 																			},
 																			End: ast.Location{
-																				Line: int(1252),
+																				Line: int(1262),
 																				Column: int(71),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13524,
+																		Ctx: p13868,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -162951,11 +166666,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1252),
+																					Line: int(1262),
 																					Column: int(55),
 																				},
 																				End: ast.Location{
-																					Line: int(1252),
+																					Line: int(1262),
 																					Column: int(58),
 																				},
 																				File: p1,
@@ -163003,17 +166718,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1252),
+																							Line: int(1262),
 																							Column: int(72),
 																						},
 																						End: ast.Location{
-																							Line: int(1252),
+																							Line: int(1262),
 																							Column: int(77),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p13535,
+																					Ctx: p13879,
 																					FreeVars: ast.Identifiers{
 																						"patch",
 																					},
@@ -163301,11 +167016,11 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1254),
+																									Line: int(1264),
 																									Column: int(7),
 																								},
 																								End: ast.Location{
-																									Line: int(1263),
+																									Line: int(1273),
 																									Column: int(8),
 																								},
 																								File: p1,
@@ -163318,7 +167033,7 @@ var _StdAst = &ast.DesugaredObject{
 																									Comment: []string{},
 																								},
 																							},
-																							Ctx: p13390,
+																							Ctx: p13743,
 																							FreeVars: ast.Identifiers{
 																								"k",
 																								"patch",
@@ -163335,17 +167050,17 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1255),
+																												Line: int(1265),
 																												Column: int(10),
 																											},
 																											End: ast.Location{
-																												Line: int(1255),
+																												Line: int(1265),
 																												Column: int(11),
 																											},
 																											File: p1,
 																										},
 																										Fodder: ast.Fodder{},
-																										Ctx: p13390,
+																										Ctx: p13743,
 																										FreeVars: ast.Identifiers{
 																											"k",
 																										},
@@ -163357,11 +167072,11 @@ var _StdAst = &ast.DesugaredObject{
 																										LocRange: ast.LocationRange{
 																											FileName: "<std>",
 																											Begin: ast.Location{
-																												Line: int(1256),
+																												Line: int(1266),
 																												Column: int(11),
 																											},
 																											End: ast.Location{
-																												Line: int(1261),
+																												Line: int(1271),
 																												Column: int(55),
 																											},
 																											File: p1,
@@ -163374,7 +167089,7 @@ var _StdAst = &ast.DesugaredObject{
 																												Comment: []string{},
 																											},
 																										},
-																										Ctx: p13567,
+																										Ctx: p13911,
 																										FreeVars: ast.Identifiers{
 																											"k",
 																											"patch",
@@ -163387,17 +167102,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1256),
+																													Line: int(1266),
 																													Column: int(14),
 																												},
 																												End: ast.Location{
-																													Line: int(1256),
+																													Line: int(1266),
 																													Column: int(38),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p13567,
+																											Ctx: p13911,
 																											FreeVars: ast.Identifiers{
 																												"k",
 																												"patch",
@@ -163410,17 +167125,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1256),
+																														Line: int(1266),
 																														Column: int(15),
 																													},
 																													End: ast.Location{
-																														Line: int(1256),
+																														Line: int(1266),
 																														Column: int(38),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p13567,
+																												Ctx: p13911,
 																												FreeVars: ast.Identifiers{
 																													"k",
 																													"patch",
@@ -163432,17 +167147,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1256),
+																															Line: int(1266),
 																															Column: int(15),
 																														},
 																														End: ast.Location{
-																															Line: int(1256),
+																															Line: int(1266),
 																															Column: int(28),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p13567,
+																													Ctx: p13911,
 																													FreeVars: ast.Identifiers{
 																														"std",
 																													},
@@ -163452,11 +167167,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(1256),
+																																Line: int(1266),
 																																Column: int(15),
 																															},
 																															End: ast.Location{
-																																Line: int(1256),
+																																Line: int(1266),
 																																Column: int(18),
 																															},
 																															File: p1,
@@ -163504,17 +167219,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1256),
+																																		Line: int(1266),
 																																		Column: int(29),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1256),
+																																		Line: int(1266),
 																																		Column: int(34),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p13580,
+																																Ctx: p13924,
 																																FreeVars: ast.Identifiers{
 																																	"patch",
 																																},
@@ -163529,17 +167244,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1256),
+																																		Line: int(1266),
 																																		Column: int(36),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1256),
+																																		Line: int(1266),
 																																		Column: int(37),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p13580,
+																																Ctx: p13924,
 																																FreeVars: ast.Identifiers{
 																																	"k",
 																																},
@@ -163563,17 +167278,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1257),
+																													Line: int(1267),
 																													Column: int(13),
 																												},
 																												End: ast.Location{
-																													Line: int(1257),
+																													Line: int(1267),
 																													Column: int(29),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p13567,
+																											Ctx: p13911,
 																											FreeVars: ast.Identifiers{
 																												"k",
 																												"target_object",
@@ -163584,11 +167299,11 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1257),
+																														Line: int(1267),
 																														Column: int(13),
 																													},
 																													End: ast.Location{
-																														Line: int(1257),
+																														Line: int(1267),
 																														Column: int(26),
 																													},
 																													File: p1,
@@ -163601,7 +167316,7 @@ var _StdAst = &ast.DesugaredObject{
 																														Comment: []string{},
 																													},
 																												},
-																												Ctx: p13567,
+																												Ctx: p13911,
 																												FreeVars: ast.Identifiers{
 																													"target_object",
 																												},
@@ -163614,17 +167329,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1257),
+																														Line: int(1267),
 																														Column: int(27),
 																													},
 																													End: ast.Location{
-																														Line: int(1257),
+																														Line: int(1267),
 																														Column: int(28),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p13567,
+																												Ctx: p13911,
 																												FreeVars: ast.Identifiers{
 																													"k",
 																												},
@@ -163647,17 +167362,17 @@ var _StdAst = &ast.DesugaredObject{
 																											LocRange: ast.LocationRange{
 																												FileName: "<std>",
 																												Begin: ast.Location{
-																													Line: int(1258),
+																													Line: int(1268),
 																													Column: int(16),
 																												},
 																												End: ast.Location{
-																													Line: int(1261),
+																													Line: int(1271),
 																													Column: int(55),
 																												},
 																												File: p1,
 																											},
 																											Fodder: ast.Fodder{},
-																											Ctx: p13567,
+																											Ctx: p13911,
 																											FreeVars: ast.Identifiers{
 																												"k",
 																												"patch",
@@ -163670,17 +167385,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1258),
+																														Line: int(1268),
 																														Column: int(19),
 																													},
 																													End: ast.Location{
-																														Line: int(1258),
+																														Line: int(1268),
 																														Column: int(51),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p13567,
+																												Ctx: p13911,
 																												FreeVars: ast.Identifiers{
 																													"k",
 																													"std",
@@ -163693,17 +167408,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1258),
+																															Line: int(1268),
 																															Column: int(20),
 																														},
 																														End: ast.Location{
-																															Line: int(1258),
+																															Line: int(1268),
 																															Column: int(51),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p13567,
+																													Ctx: p13911,
 																													FreeVars: ast.Identifiers{
 																														"k",
 																														"std",
@@ -163715,17 +167430,17 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(1258),
+																																Line: int(1268),
 																																Column: int(20),
 																															},
 																															End: ast.Location{
-																																Line: int(1258),
+																																Line: int(1268),
 																																Column: int(33),
 																															},
 																															File: p1,
 																														},
 																														Fodder: ast.Fodder{},
-																														Ctx: p13567,
+																														Ctx: p13911,
 																														FreeVars: ast.Identifiers{
 																															"std",
 																														},
@@ -163735,11 +167450,11 @@ var _StdAst = &ast.DesugaredObject{
 																															LocRange: ast.LocationRange{
 																																FileName: "<std>",
 																																Begin: ast.Location{
-																																	Line: int(1258),
+																																	Line: int(1268),
 																																	Column: int(20),
 																																},
 																																End: ast.Location{
-																																	Line: int(1258),
+																																	Line: int(1268),
 																																	Column: int(23),
 																																},
 																																File: p1,
@@ -163787,17 +167502,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1258),
+																																			Line: int(1268),
 																																			Column: int(34),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1258),
+																																			Line: int(1268),
 																																			Column: int(47),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13605,
+																																	Ctx: p13949,
 																																	FreeVars: ast.Identifiers{
 																																		"target_object",
 																																	},
@@ -163812,17 +167527,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1258),
+																																			Line: int(1268),
 																																			Column: int(49),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1258),
+																																			Line: int(1268),
 																																			Column: int(50),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13605,
+																																	Ctx: p13949,
 																																	FreeVars: ast.Identifiers{
 																																		"k",
 																																	},
@@ -163846,17 +167561,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1259),
+																														Line: int(1269),
 																														Column: int(13),
 																													},
 																													End: ast.Location{
-																														Line: int(1259),
+																														Line: int(1269),
 																														Column: int(43),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p13567,
+																												Ctx: p13911,
 																												FreeVars: ast.Identifiers{
 																													"k",
 																													"patch",
@@ -163868,17 +167583,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1259),
+																															Line: int(1269),
 																															Column: int(13),
 																														},
 																														End: ast.Location{
-																															Line: int(1259),
+																															Line: int(1269),
 																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p13567,
+																													Ctx: p13911,
 																													FreeVars: ast.Identifiers{
 																														"std",
 																													},
@@ -163888,11 +167603,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(1259),
+																																Line: int(1269),
 																																Column: int(13),
 																															},
 																															End: ast.Location{
-																																Line: int(1259),
+																																Line: int(1269),
 																																Column: int(16),
 																															},
 																															File: p1,
@@ -163947,17 +167662,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1259),
+																																		Line: int(1269),
 																																		Column: int(28),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1259),
+																																		Line: int(1269),
 																																		Column: int(32),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p13619,
+																																Ctx: p13963,
 																																FreeVars: nil,
 																															},
 																														},
@@ -163969,17 +167684,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1259),
+																																		Line: int(1269),
 																																		Column: int(34),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1259),
+																																		Line: int(1269),
 																																		Column: int(42),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p13619,
+																																Ctx: p13963,
 																																FreeVars: ast.Identifiers{
 																																	"k",
 																																	"patch",
@@ -163990,17 +167705,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1259),
+																																			Line: int(1269),
 																																			Column: int(34),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1259),
+																																			Line: int(1269),
 																																			Column: int(39),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13619,
+																																	Ctx: p13963,
 																																	FreeVars: ast.Identifiers{
 																																		"patch",
 																																	},
@@ -164013,17 +167728,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1259),
+																																			Line: int(1269),
 																																			Column: int(40),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1259),
+																																			Line: int(1269),
 																																			Column: int(41),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13619,
+																																	Ctx: p13963,
 																																	FreeVars: ast.Identifiers{
 																																		"k",
 																																	},
@@ -164056,17 +167771,17 @@ var _StdAst = &ast.DesugaredObject{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1261),
+																														Line: int(1271),
 																														Column: int(13),
 																													},
 																													End: ast.Location{
-																														Line: int(1261),
+																														Line: int(1271),
 																														Column: int(55),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p13567,
+																												Ctx: p13911,
 																												FreeVars: ast.Identifiers{
 																													"k",
 																													"patch",
@@ -164079,17 +167794,17 @@ var _StdAst = &ast.DesugaredObject{
 																													LocRange: ast.LocationRange{
 																														FileName: "<std>",
 																														Begin: ast.Location{
-																															Line: int(1261),
+																															Line: int(1271),
 																															Column: int(13),
 																														},
 																														End: ast.Location{
-																															Line: int(1261),
+																															Line: int(1271),
 																															Column: int(27),
 																														},
 																														File: p1,
 																													},
 																													Fodder: ast.Fodder{},
-																													Ctx: p13567,
+																													Ctx: p13911,
 																													FreeVars: ast.Identifiers{
 																														"std",
 																													},
@@ -164099,11 +167814,11 @@ var _StdAst = &ast.DesugaredObject{
 																														LocRange: ast.LocationRange{
 																															FileName: "<std>",
 																															Begin: ast.Location{
-																																Line: int(1261),
+																																Line: int(1271),
 																																Column: int(13),
 																															},
 																															End: ast.Location{
-																																Line: int(1261),
+																																Line: int(1271),
 																																Column: int(16),
 																															},
 																															File: p1,
@@ -164158,17 +167873,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1261),
+																																		Line: int(1271),
 																																		Column: int(28),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1261),
+																																		Line: int(1271),
 																																		Column: int(44),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p13637,
+																																Ctx: p13981,
 																																FreeVars: ast.Identifiers{
 																																	"k",
 																																	"target_object",
@@ -164179,17 +167894,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(28),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(41),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13637,
+																																	Ctx: p13981,
 																																	FreeVars: ast.Identifiers{
 																																		"target_object",
 																																	},
@@ -164202,17 +167917,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(42),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(43),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13637,
+																																	Ctx: p13981,
 																																	FreeVars: ast.Identifiers{
 																																		"k",
 																																	},
@@ -164230,17 +167945,17 @@ var _StdAst = &ast.DesugaredObject{
 																																LocRange: ast.LocationRange{
 																																	FileName: "<std>",
 																																	Begin: ast.Location{
-																																		Line: int(1261),
+																																		Line: int(1271),
 																																		Column: int(46),
 																																	},
 																																	End: ast.Location{
-																																		Line: int(1261),
+																																		Line: int(1271),
 																																		Column: int(54),
 																																	},
 																																	File: p1,
 																																},
 																																Fodder: ast.Fodder{},
-																																Ctx: p13637,
+																																Ctx: p13981,
 																																FreeVars: ast.Identifiers{
 																																	"k",
 																																	"patch",
@@ -164251,17 +167966,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(46),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(51),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13637,
+																																	Ctx: p13981,
 																																	FreeVars: ast.Identifiers{
 																																		"patch",
 																																	},
@@ -164274,17 +167989,17 @@ var _StdAst = &ast.DesugaredObject{
 																																	LocRange: ast.LocationRange{
 																																		FileName: "<std>",
 																																		Begin: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(52),
 																																		},
 																																		End: ast.Location{
-																																			Line: int(1261),
+																																			Line: int(1271),
 																																			Column: int(53),
 																																		},
 																																		File: p1,
 																																	},
 																																	Fodder: ast.Fodder{},
-																																	Ctx: p13637,
+																																	Ctx: p13981,
 																																	FreeVars: ast.Identifiers{
 																																		"k",
 																																	},
@@ -164326,17 +168041,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1262),
+																					Line: int(1272),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(1262),
+																					Line: int(1272),
 																					Column: int(55),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13390,
+																			Ctx: p13743,
 																			FreeVars: ast.Identifiers{
 																				"both_fields",
 																				"null_fields",
@@ -164348,17 +168063,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1262),
+																						Line: int(1272),
 																						Column: int(18),
 																					},
 																					End: ast.Location{
-																						Line: int(1262),
+																						Line: int(1272),
 																						Column: int(29),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13390,
+																				Ctx: p13743,
 																				FreeVars: ast.Identifiers{
 																					"std",
 																				},
@@ -164368,11 +168083,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1262),
+																							Line: int(1272),
 																							Column: int(18),
 																						},
 																						End: ast.Location{
-																							Line: int(1262),
+																							Line: int(1272),
 																							Column: int(21),
 																						},
 																						File: p1,
@@ -164420,17 +168135,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1262),
+																									Line: int(1272),
 																									Column: int(30),
 																								},
 																								End: ast.Location{
-																									Line: int(1262),
+																									Line: int(1272),
 																									Column: int(41),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p13658,
+																							Ctx: p14002,
 																							FreeVars: ast.Identifiers{
 																								"both_fields",
 																							},
@@ -164445,17 +168160,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1262),
+																									Line: int(1272),
 																									Column: int(43),
 																								},
 																								End: ast.Location{
-																									Line: int(1262),
+																									Line: int(1272),
 																									Column: int(54),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p13658,
+																							Ctx: p14002,
 																							FreeVars: ast.Identifiers{
 																								"null_fields",
 																							},
@@ -164509,11 +168224,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1265),
+									Line: int(1275),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1265),
+									Line: int(1275),
 									Column: int(12),
 								},
 								File: p1,
@@ -164526,7 +168241,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p13390,
+							Ctx: p13743,
 							FreeVars: ast.Identifiers{
 								"patch",
 							},
@@ -164599,17 +168314,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1268),
+								Line: int(1278),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1268),
+								Line: int(1278),
 								Column: int(33),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p13671,
+						Ctx: p14015,
 						FreeVars: ast.Identifiers{
 							"o",
 							"std",
@@ -164620,17 +168335,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1268),
+									Line: int(1278),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1268),
+									Line: int(1278),
 									Column: int(23),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p13671,
+							Ctx: p14015,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -164640,11 +168355,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1268),
+										Line: int(1278),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1268),
+										Line: int(1278),
 										Column: int(8),
 									},
 									File: p1,
@@ -164699,17 +168414,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1268),
+												Line: int(1278),
 												Column: int(24),
 											},
 											End: ast.Location{
-												Line: int(1268),
+												Line: int(1278),
 												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13681,
+										Ctx: p14025,
 										FreeVars: ast.Identifiers{
 											"o",
 										},
@@ -164724,17 +168439,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1268),
+												Line: int(1278),
 												Column: int(27),
 											},
 											End: ast.Location{
-												Line: int(1268),
+												Line: int(1278),
 												Column: int(32),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13681,
+										Ctx: p14025,
 										FreeVars: nil,
 									},
 									Value: false,
@@ -164814,17 +168529,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1271),
+								Line: int(1281),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1271),
+								Line: int(1281),
 								Column: int(32),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p13689,
+						Ctx: p14033,
 						FreeVars: ast.Identifiers{
 							"o",
 							"std",
@@ -164835,17 +168550,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1271),
+									Line: int(1281),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1271),
+									Line: int(1281),
 									Column: int(23),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p13689,
+							Ctx: p14033,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -164855,11 +168570,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1271),
+										Line: int(1281),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1271),
+										Line: int(1281),
 										Column: int(8),
 									},
 									File: p1,
@@ -164914,17 +168629,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1271),
+												Line: int(1281),
 												Column: int(24),
 											},
 											End: ast.Location{
-												Line: int(1271),
+												Line: int(1281),
 												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13699,
+										Ctx: p14043,
 										FreeVars: ast.Identifiers{
 											"o",
 										},
@@ -164939,17 +168654,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1271),
+												Line: int(1281),
 												Column: int(27),
 											},
 											End: ast.Location{
-												Line: int(1271),
+												Line: int(1281),
 												Column: int(31),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13699,
+										Ctx: p14043,
 										FreeVars: nil,
 									},
 									Value: true,
@@ -165034,17 +168749,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1274),
+								Line: int(1284),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1274),
+								Line: int(1284),
 								Column: int(33),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p13707,
+						Ctx: p14051,
 						FreeVars: ast.Identifiers{
 							"f",
 							"o",
@@ -165056,17 +168771,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1274),
+									Line: int(1284),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1274),
+									Line: int(1284),
 									Column: int(20),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p13707,
+							Ctx: p14051,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -165076,11 +168791,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1274),
+										Line: int(1284),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1274),
+										Line: int(1284),
 										Column: int(8),
 									},
 									File: p1,
@@ -165135,17 +168850,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1274),
+												Line: int(1284),
 												Column: int(21),
 											},
 											End: ast.Location{
-												Line: int(1274),
+												Line: int(1284),
 												Column: int(22),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13717,
+										Ctx: p14061,
 										FreeVars: ast.Identifiers{
 											"o",
 										},
@@ -165160,17 +168875,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1274),
+												Line: int(1284),
 												Column: int(24),
 											},
 											End: ast.Location{
-												Line: int(1274),
+												Line: int(1284),
 												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13717,
+										Ctx: p14061,
 										FreeVars: ast.Identifiers{
 											"f",
 										},
@@ -165185,17 +168900,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1274),
+												Line: int(1284),
 												Column: int(27),
 											},
 											End: ast.Location{
-												Line: int(1274),
+												Line: int(1284),
 												Column: int(32),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13717,
+										Ctx: p14061,
 										FreeVars: nil,
 									},
 									Value: false,
@@ -165280,17 +168995,17 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1277),
+								Line: int(1287),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1277),
+								Line: int(1287),
 								Column: int(32),
 							},
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p13727,
+						Ctx: p14071,
 						FreeVars: ast.Identifiers{
 							"f",
 							"o",
@@ -165302,17 +169017,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1277),
+									Line: int(1287),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1277),
+									Line: int(1287),
 									Column: int(20),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p13727,
+							Ctx: p14071,
 							FreeVars: ast.Identifiers{
 								"std",
 							},
@@ -165322,11 +169037,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1277),
+										Line: int(1287),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1277),
+										Line: int(1287),
 										Column: int(8),
 									},
 									File: p1,
@@ -165381,17 +169096,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1277),
+												Line: int(1287),
 												Column: int(21),
 											},
 											End: ast.Location{
-												Line: int(1277),
+												Line: int(1287),
 												Column: int(22),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13737,
+										Ctx: p14081,
 										FreeVars: ast.Identifiers{
 											"o",
 										},
@@ -165406,17 +169121,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1277),
+												Line: int(1287),
 												Column: int(24),
 											},
 											End: ast.Location{
-												Line: int(1277),
+												Line: int(1287),
 												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13737,
+										Ctx: p14081,
 										FreeVars: ast.Identifiers{
 											"f",
 										},
@@ -165431,17 +169146,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1277),
+												Line: int(1287),
 												Column: int(27),
 											},
 											End: ast.Location{
-												Line: int(1277),
+												Line: int(1287),
 												Column: int(31),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13737,
+										Ctx: p14081,
 										FreeVars: nil,
 									},
 									Value: true,
@@ -165526,11 +169241,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1280),
+								Line: int(1290),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1313),
+								Line: int(1323),
 								Column: int(34),
 							},
 							File: p1,
@@ -165543,7 +169258,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p13748,
+						Ctx: p14092,
 						FreeVars: ast.Identifiers{
 							"a",
 							"b",
@@ -165560,17 +169275,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1280),
+											Line: int(1290),
 											Column: int(16),
 										},
 										End: ast.Location{
-											Line: int(1280),
+											Line: int(1290),
 											Column: int(27),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p13752,
+									Ctx: p14096,
 									FreeVars: ast.Identifiers{
 										"a",
 										"std",
@@ -165581,17 +169296,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1280),
+												Line: int(1290),
 												Column: int(16),
 											},
 											End: ast.Location{
-												Line: int(1280),
+												Line: int(1290),
 												Column: int(24),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13752,
+										Ctx: p14096,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -165601,11 +169316,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1280),
+													Line: int(1290),
 													Column: int(16),
 												},
 												End: ast.Location{
-													Line: int(1280),
+													Line: int(1290),
 													Column: int(19),
 												},
 												File: p1,
@@ -165653,17 +169368,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1280),
+															Line: int(1290),
 															Column: int(25),
 														},
 														End: ast.Location{
-															Line: int(1280),
+															Line: int(1290),
 															Column: int(26),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13761,
+													Ctx: p14105,
 													FreeVars: ast.Identifiers{
 														"a",
 													},
@@ -165689,11 +169404,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1281),
+									Line: int(1291),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1313),
+									Line: int(1323),
 									Column: int(34),
 								},
 								File: p1,
@@ -165706,7 +169421,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p13748,
+							Ctx: p14092,
 							FreeVars: ast.Identifiers{
 								"a",
 								"b",
@@ -165724,17 +169439,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1281),
+												Line: int(1291),
 												Column: int(16),
 											},
 											End: ast.Location{
-												Line: int(1281),
+												Line: int(1291),
 												Column: int(27),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13768,
+										Ctx: p14112,
 										FreeVars: ast.Identifiers{
 											"b",
 											"std",
@@ -165745,17 +169460,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1281),
+													Line: int(1291),
 													Column: int(16),
 												},
 												End: ast.Location{
-													Line: int(1281),
+													Line: int(1291),
 													Column: int(24),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13768,
+											Ctx: p14112,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -165765,11 +169480,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1281),
+														Line: int(1291),
 														Column: int(16),
 													},
 													End: ast.Location{
-														Line: int(1281),
+														Line: int(1291),
 														Column: int(19),
 													},
 													File: p1,
@@ -165817,17 +169532,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1281),
+																Line: int(1291),
 																Column: int(25),
 															},
 															End: ast.Location{
-																Line: int(1281),
+																Line: int(1291),
 																Column: int(26),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13777,
+														Ctx: p14121,
 														FreeVars: ast.Identifiers{
 															"b",
 														},
@@ -165853,11 +169568,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1282),
+										Line: int(1292),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1313),
+										Line: int(1323),
 										Column: int(34),
 									},
 									File: p1,
@@ -165870,7 +169585,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p13748,
+								Ctx: p14092,
 								FreeVars: ast.Identifiers{
 									"a",
 									"b",
@@ -165884,17 +169599,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1282),
+											Line: int(1292),
 											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(1282),
+											Line: int(1292),
 											Column: int(36),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p13748,
+									Ctx: p14092,
 									FreeVars: ast.Identifiers{
 										"std",
 										"ta",
@@ -165907,17 +169622,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1282),
+												Line: int(1292),
 												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1282),
+												Line: int(1292),
 												Column: int(36),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13748,
+										Ctx: p14092,
 										FreeVars: ast.Identifiers{
 											"std",
 											"ta",
@@ -165929,17 +169644,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1282),
+													Line: int(1292),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1282),
+													Line: int(1292),
 													Column: int(28),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13748,
+											Ctx: p14092,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -165949,11 +169664,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1282),
+														Line: int(1292),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1282),
+														Line: int(1292),
 														Column: int(12),
 													},
 													File: p1,
@@ -166001,17 +169716,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1282),
+																Line: int(1292),
 																Column: int(29),
 															},
 															End: ast.Location{
-																Line: int(1282),
+																Line: int(1292),
 																Column: int(31),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13793,
+														Ctx: p14137,
 														FreeVars: ast.Identifiers{
 															"ta",
 														},
@@ -166026,17 +169741,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1282),
+																Line: int(1292),
 																Column: int(33),
 															},
 															End: ast.Location{
-																Line: int(1282),
+																Line: int(1292),
 																Column: int(35),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13793,
+														Ctx: p14137,
 														FreeVars: ast.Identifiers{
 															"tb",
 														},
@@ -166060,11 +169775,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1283),
+											Line: int(1293),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1283),
+											Line: int(1293),
 											Column: int(12),
 										},
 										File: p1,
@@ -166077,7 +169792,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p13748,
+									Ctx: p14092,
 									FreeVars: nil,
 								},
 								Value: false,
@@ -166095,11 +169810,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1285),
+											Line: int(1295),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1313),
+											Line: int(1323),
 											Column: int(34),
 										},
 										File: p1,
@@ -166112,7 +169827,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p13748,
+									Ctx: p14092,
 									FreeVars: ast.Identifiers{
 										"a",
 										"b",
@@ -166125,17 +169840,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1285),
+												Line: int(1295),
 												Column: int(10),
 											},
 											End: ast.Location{
-												Line: int(1285),
+												Line: int(1295),
 												Column: int(42),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13748,
+										Ctx: p14092,
 										FreeVars: ast.Identifiers{
 											"std",
 											"ta",
@@ -166146,17 +169861,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1285),
+													Line: int(1295),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1285),
+													Line: int(1295),
 													Column: int(29),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13748,
+											Ctx: p14092,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -166166,11 +169881,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1285),
+														Line: int(1295),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1285),
+														Line: int(1295),
 														Column: int(13),
 													},
 													File: p1,
@@ -166218,17 +169933,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1285),
+																Line: int(1295),
 																Column: int(30),
 															},
 															End: ast.Location{
-																Line: int(1285),
+																Line: int(1295),
 																Column: int(32),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13812,
+														Ctx: p14156,
 														FreeVars: ast.Identifiers{
 															"ta",
 														},
@@ -166243,17 +169958,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1285),
+																Line: int(1295),
 																Column: int(34),
 															},
 															End: ast.Location{
-																Line: int(1285),
+																Line: int(1295),
 																Column: int(41),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13812,
+														Ctx: p14156,
 														FreeVars: nil,
 													},
 													Value: "array",
@@ -166276,11 +169991,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1286),
+												Line: int(1296),
 												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1297),
+												Line: int(1307),
 												Column: int(23),
 											},
 											File: p1,
@@ -166293,7 +170008,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p13748,
+										Ctx: p14092,
 										FreeVars: ast.Identifiers{
 											"a",
 											"b",
@@ -166310,17 +170025,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1286),
+															Line: int(1296),
 															Column: int(20),
 														},
 														End: ast.Location{
-															Line: int(1286),
+															Line: int(1296),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13820,
+													Ctx: p14164,
 													FreeVars: ast.Identifiers{
 														"a",
 														"std",
@@ -166331,17 +170046,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1286),
+																Line: int(1296),
 																Column: int(20),
 															},
 															End: ast.Location{
-																Line: int(1286),
+																Line: int(1296),
 																Column: int(30),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13820,
+														Ctx: p14164,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -166351,11 +170066,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1286),
+																	Line: int(1296),
 																	Column: int(20),
 																},
 																End: ast.Location{
-																	Line: int(1286),
+																	Line: int(1296),
 																	Column: int(23),
 																},
 																File: p1,
@@ -166403,17 +170118,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1286),
+																			Line: int(1296),
 																			Column: int(31),
 																		},
 																		End: ast.Location{
-																			Line: int(1286),
+																			Line: int(1296),
 																			Column: int(32),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13829,
+																	Ctx: p14173,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -166439,11 +170154,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1287),
+													Line: int(1297),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1297),
+													Line: int(1307),
 													Column: int(23),
 												},
 												File: p1,
@@ -166456,7 +170171,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p13748,
+											Ctx: p14092,
 											FreeVars: ast.Identifiers{
 												"a",
 												"b",
@@ -166469,17 +170184,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1287),
+														Line: int(1297),
 														Column: int(12),
 													},
 													End: ast.Location{
-														Line: int(1287),
+														Line: int(1297),
 														Column: int(51),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13748,
+												Ctx: p14092,
 												FreeVars: ast.Identifiers{
 													"b",
 													"la",
@@ -166492,17 +170207,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1287),
+															Line: int(1297),
 															Column: int(13),
 														},
 														End: ast.Location{
-															Line: int(1287),
+															Line: int(1297),
 															Column: int(51),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13748,
+													Ctx: p14092,
 													FreeVars: ast.Identifiers{
 														"b",
 														"la",
@@ -166514,17 +170229,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1287),
+																Line: int(1297),
 																Column: int(13),
 															},
 															End: ast.Location{
-																Line: int(1287),
+																Line: int(1297),
 																Column: int(32),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13748,
+														Ctx: p14092,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -166534,11 +170249,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1287),
+																	Line: int(1297),
 																	Column: int(13),
 																},
 																End: ast.Location{
-																	Line: int(1287),
+																	Line: int(1297),
 																	Column: int(16),
 																},
 																File: p1,
@@ -166586,17 +170301,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1287),
+																			Line: int(1297),
 																			Column: int(33),
 																		},
 																		End: ast.Location{
-																			Line: int(1287),
+																			Line: int(1297),
 																			Column: int(35),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13845,
+																	Ctx: p14189,
 																	FreeVars: ast.Identifiers{
 																		"la",
 																	},
@@ -166611,17 +170326,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1287),
+																			Line: int(1297),
 																			Column: int(37),
 																		},
 																		End: ast.Location{
-																			Line: int(1287),
+																			Line: int(1297),
 																			Column: int(50),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13845,
+																	Ctx: p14189,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																		"std",
@@ -166632,17 +170347,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1287),
+																				Line: int(1297),
 																				Column: int(37),
 																			},
 																			End: ast.Location{
-																				Line: int(1287),
+																				Line: int(1297),
 																				Column: int(47),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13845,
+																		Ctx: p14189,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -166652,11 +170367,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1287),
+																					Line: int(1297),
 																					Column: int(37),
 																				},
 																				End: ast.Location{
-																					Line: int(1287),
+																					Line: int(1297),
 																					Column: int(40),
 																				},
 																				File: p1,
@@ -166704,17 +170419,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1287),
+																							Line: int(1297),
 																							Column: int(48),
 																						},
 																						End: ast.Location{
-																							Line: int(1287),
+																							Line: int(1297),
 																							Column: int(49),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p13856,
+																					Ctx: p14200,
 																					FreeVars: ast.Identifiers{
 																						"b",
 																					},
@@ -166748,11 +170463,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1288),
+														Line: int(1298),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1288),
+														Line: int(1298),
 														Column: int(16),
 													},
 													File: p1,
@@ -166765,7 +170480,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p13748,
+												Ctx: p14092,
 												FreeVars: nil,
 											},
 											Value: false,
@@ -166783,11 +170498,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1290),
+														Line: int(1300),
 														Column: int(11),
 													},
 													End: ast.Location{
-														Line: int(1297),
+														Line: int(1307),
 														Column: int(23),
 													},
 													File: p1,
@@ -166800,7 +170515,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p13748,
+												Ctx: p14092,
 												FreeVars: ast.Identifiers{
 													"a",
 													"b",
@@ -166817,17 +170532,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1290),
+																	Line: int(1300),
 																	Column: int(17),
 																},
 																End: ast.Location{
-																	Line: int(1296),
+																	Line: int(1306),
 																	Column: int(31),
 																},
 																File: p1,
 															},
 															Fodder: nil,
-															Ctx: p13866,
+															Ctx: p14210,
 															FreeVars: ast.Identifiers{
 																"aux",
 																"la",
@@ -166861,11 +170576,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1291),
+																		Line: int(1301),
 																		Column: int(13),
 																	},
 																	End: ast.Location{
-																		Line: int(1296),
+																		Line: int(1306),
 																		Column: int(31),
 																	},
 																	File: p1,
@@ -166878,7 +170593,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p13871,
+																Ctx: p14215,
 																FreeVars: ast.Identifiers{
 																	"a",
 																	"aux",
@@ -166892,17 +170607,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1291),
+																			Line: int(1301),
 																			Column: int(16),
 																		},
 																		End: ast.Location{
-																			Line: int(1291),
+																			Line: int(1301),
 																			Column: int(23),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13871,
+																	Ctx: p14215,
 																	FreeVars: ast.Identifiers{
 																		"i",
 																		"la",
@@ -166913,17 +170628,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1291),
+																				Line: int(1301),
 																				Column: int(16),
 																			},
 																			End: ast.Location{
-																				Line: int(1291),
+																				Line: int(1301),
 																				Column: int(17),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13871,
+																		Ctx: p14215,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -166937,17 +170652,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1291),
+																				Line: int(1301),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(1291),
+																				Line: int(1301),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13871,
+																		Ctx: p14215,
 																		FreeVars: ast.Identifiers{
 																			"la",
 																		},
@@ -166961,11 +170676,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1292),
+																			Line: int(1302),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1292),
+																			Line: int(1302),
 																			Column: int(19),
 																		},
 																		File: p1,
@@ -166978,7 +170693,7 @@ var _StdAst = &ast.DesugaredObject{
 																			Comment: []string{},
 																		},
 																	},
-																	Ctx: p13871,
+																	Ctx: p14215,
 																	FreeVars: nil,
 																},
 																Value: true,
@@ -166996,17 +170711,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1293),
+																			Line: int(1303),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(1296),
+																			Line: int(1306),
 																			Column: int(31),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13871,
+																	Ctx: p14215,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																		"aux",
@@ -167019,17 +170734,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1293),
+																				Line: int(1303),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(1293),
+																				Line: int(1303),
 																				Column: int(33),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13871,
+																		Ctx: p14215,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"b",
@@ -167041,17 +170756,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1293),
+																					Line: int(1303),
 																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(1293),
+																					Line: int(1303),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13871,
+																			Ctx: p14215,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"i",
@@ -167062,17 +170777,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(22),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13871,
+																				Ctx: p14215,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																				},
@@ -167085,17 +170800,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(23),
 																					},
 																					End: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(24),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13871,
+																				Ctx: p14215,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -167112,17 +170827,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1293),
+																					Line: int(1303),
 																					Column: int(29),
 																				},
 																				End: ast.Location{
-																					Line: int(1293),
+																					Line: int(1303),
 																					Column: int(33),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13871,
+																			Ctx: p14215,
 																			FreeVars: ast.Identifiers{
 																				"b",
 																				"i",
@@ -167133,17 +170848,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(29),
 																					},
 																					End: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(30),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13871,
+																				Ctx: p14215,
 																				FreeVars: ast.Identifiers{
 																					"b",
 																				},
@@ -167156,17 +170871,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(31),
 																					},
 																					End: ast.Location{
-																						Line: int(1293),
+																						Line: int(1303),
 																						Column: int(32),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p13871,
+																				Ctx: p14215,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -167183,11 +170898,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1294),
+																				Line: int(1304),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(1294),
+																				Line: int(1304),
 																				Column: int(20),
 																			},
 																			File: p1,
@@ -167200,7 +170915,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p13871,
+																		Ctx: p14215,
 																		FreeVars: nil,
 																	},
 																	Value: false,
@@ -167218,17 +170933,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1296),
+																				Line: int(1306),
 																				Column: int(15),
 																			},
 																			End: ast.Location{
-																				Line: int(1296),
+																				Line: int(1306),
 																				Column: int(31),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13871,
+																		Ctx: p14215,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"aux",
@@ -167241,11 +170956,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1296),
+																					Line: int(1306),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(1296),
+																					Line: int(1306),
 																					Column: int(18),
 																				},
 																				File: p1,
@@ -167258,7 +170973,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p13871,
+																			Ctx: p14215,
 																			FreeVars: ast.Identifiers{
 																				"aux",
 																			},
@@ -167274,17 +170989,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1296),
+																								Line: int(1306),
 																								Column: int(19),
 																							},
 																							End: ast.Location{
-																								Line: int(1296),
+																								Line: int(1306),
 																								Column: int(20),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p13908,
+																						Ctx: p14252,
 																						FreeVars: ast.Identifiers{
 																							"a",
 																						},
@@ -167299,17 +171014,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1296),
+																								Line: int(1306),
 																								Column: int(22),
 																							},
 																							End: ast.Location{
-																								Line: int(1296),
+																								Line: int(1306),
 																								Column: int(23),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p13908,
+																						Ctx: p14252,
 																						FreeVars: ast.Identifiers{
 																							"b",
 																						},
@@ -167324,17 +171039,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1296),
+																								Line: int(1306),
 																								Column: int(25),
 																							},
 																							End: ast.Location{
-																								Line: int(1296),
+																								Line: int(1306),
 																								Column: int(30),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p13908,
+																						Ctx: p14252,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -167344,17 +171059,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1296),
+																									Line: int(1306),
 																									Column: int(25),
 																								},
 																								End: ast.Location{
-																									Line: int(1296),
+																									Line: int(1306),
 																									Column: int(26),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p13908,
+																							Ctx: p14252,
 																							FreeVars: ast.Identifiers{
 																								"i",
 																							},
@@ -167368,17 +171083,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1296),
+																									Line: int(1306),
 																									Column: int(29),
 																								},
 																								End: ast.Location{
-																									Line: int(1296),
+																									Line: int(1306),
 																									Column: int(30),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p13908,
+																							Ctx: p14252,
 																							FreeVars: nil,
 																						},
 																						Value: float64(1),
@@ -167407,17 +171122,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1297),
+															Line: int(1307),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(1297),
+															Line: int(1307),
 															Column: int(23),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p13748,
+													Ctx: p14092,
 													FreeVars: ast.Identifiers{
 														"a",
 														"aux",
@@ -167429,11 +171144,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1297),
+																Line: int(1307),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1297),
+																Line: int(1307),
 																Column: int(14),
 															},
 															File: p1,
@@ -167446,7 +171161,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p13748,
+														Ctx: p14092,
 														FreeVars: ast.Identifiers{
 															"aux",
 														},
@@ -167462,17 +171177,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1297),
+																			Line: int(1307),
 																			Column: int(15),
 																		},
 																		End: ast.Location{
-																			Line: int(1297),
+																			Line: int(1307),
 																			Column: int(16),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13924,
+																	Ctx: p14268,
 																	FreeVars: ast.Identifiers{
 																		"a",
 																	},
@@ -167487,17 +171202,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1297),
+																			Line: int(1307),
 																			Column: int(18),
 																		},
 																		End: ast.Location{
-																			Line: int(1297),
+																			Line: int(1307),
 																			Column: int(19),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13924,
+																	Ctx: p14268,
 																	FreeVars: ast.Identifiers{
 																		"b",
 																	},
@@ -167512,17 +171227,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1297),
+																			Line: int(1307),
 																			Column: int(21),
 																		},
 																		End: ast.Location{
-																			Line: int(1297),
+																			Line: int(1307),
 																			Column: int(22),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p13924,
+																	Ctx: p14268,
 																	FreeVars: nil,
 																},
 																Value: float64(0),
@@ -167554,17 +171269,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1298),
+												Line: int(1308),
 												Column: int(12),
 											},
 											End: ast.Location{
-												Line: int(1313),
+												Line: int(1323),
 												Column: int(34),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p13748,
+										Ctx: p14092,
 										FreeVars: ast.Identifiers{
 											"a",
 											"b",
@@ -167577,17 +171292,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1298),
+													Line: int(1308),
 													Column: int(15),
 												},
 												End: ast.Location{
-													Line: int(1298),
+													Line: int(1308),
 													Column: int(48),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13748,
+											Ctx: p14092,
 											FreeVars: ast.Identifiers{
 												"std",
 												"ta",
@@ -167598,17 +171313,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1298),
+														Line: int(1308),
 														Column: int(15),
 													},
 													End: ast.Location{
-														Line: int(1298),
+														Line: int(1308),
 														Column: int(34),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13748,
+												Ctx: p14092,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -167618,11 +171333,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1298),
+															Line: int(1308),
 															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1298),
+															Line: int(1308),
 															Column: int(18),
 														},
 														File: p1,
@@ -167670,17 +171385,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1298),
+																	Line: int(1308),
 																	Column: int(35),
 																},
 																End: ast.Location{
-																	Line: int(1298),
+																	Line: int(1308),
 																	Column: int(37),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13941,
+															Ctx: p14285,
 															FreeVars: ast.Identifiers{
 																"ta",
 															},
@@ -167695,17 +171410,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1298),
+																	Line: int(1308),
 																	Column: int(39),
 																},
 																End: ast.Location{
-																	Line: int(1298),
+																	Line: int(1308),
 																	Column: int(47),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13941,
+															Ctx: p14285,
 															FreeVars: nil,
 														},
 														Value: "object",
@@ -167728,11 +171443,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1299),
+													Line: int(1309),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1311),
+													Line: int(1321),
 													Column: int(23),
 												},
 												File: p1,
@@ -167745,7 +171460,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p13748,
+											Ctx: p14092,
 											FreeVars: ast.Identifiers{
 												"a",
 												"b",
@@ -167762,17 +171477,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1299),
+																Line: int(1309),
 																Column: int(24),
 															},
 															End: ast.Location{
-																Line: int(1299),
+																Line: int(1309),
 																Column: int(43),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13949,
+														Ctx: p14293,
 														FreeVars: ast.Identifiers{
 															"a",
 															"std",
@@ -167783,17 +171498,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1299),
+																	Line: int(1309),
 																	Column: int(24),
 																},
 																End: ast.Location{
-																	Line: int(1299),
+																	Line: int(1309),
 																	Column: int(40),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13949,
+															Ctx: p14293,
 															FreeVars: ast.Identifiers{
 																"std",
 															},
@@ -167803,11 +171518,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1299),
+																		Line: int(1309),
 																		Column: int(24),
 																	},
 																	End: ast.Location{
-																		Line: int(1299),
+																		Line: int(1309),
 																		Column: int(27),
 																	},
 																	File: p1,
@@ -167855,17 +171570,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1299),
+																				Line: int(1309),
 																				Column: int(41),
 																			},
 																			End: ast.Location{
-																				Line: int(1299),
+																				Line: int(1309),
 																				Column: int(42),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p13958,
+																		Ctx: p14302,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																		},
@@ -167891,11 +171606,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1300),
+														Line: int(1310),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1311),
+														Line: int(1321),
 														Column: int(23),
 													},
 													File: p1,
@@ -167908,7 +171623,7 @@ var _StdAst = &ast.DesugaredObject{
 														Comment: []string{},
 													},
 												},
-												Ctx: p13748,
+												Ctx: p14092,
 												FreeVars: ast.Identifiers{
 													"a",
 													"b",
@@ -167926,17 +171641,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1300),
+																	Line: int(1310),
 																	Column: int(25),
 																},
 																End: ast.Location{
-																	Line: int(1300),
+																	Line: int(1310),
 																	Column: int(43),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13965,
+															Ctx: p14309,
 															FreeVars: ast.Identifiers{
 																"fields",
 																"std",
@@ -167947,17 +171662,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1300),
+																		Line: int(1310),
 																		Column: int(25),
 																	},
 																	End: ast.Location{
-																		Line: int(1300),
+																		Line: int(1310),
 																		Column: int(35),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13965,
+																Ctx: p14309,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -167967,11 +171682,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1300),
+																			Line: int(1310),
 																			Column: int(25),
 																		},
 																		End: ast.Location{
-																			Line: int(1300),
+																			Line: int(1310),
 																			Column: int(28),
 																		},
 																		File: p1,
@@ -168019,17 +171734,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1300),
+																					Line: int(1310),
 																					Column: int(36),
 																				},
 																				End: ast.Location{
-																					Line: int(1300),
+																					Line: int(1310),
 																					Column: int(42),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13974,
+																			Ctx: p14318,
 																			FreeVars: ast.Identifiers{
 																				"fields",
 																			},
@@ -168055,11 +171770,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1301),
+															Line: int(1311),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1311),
+															Line: int(1321),
 															Column: int(23),
 														},
 														File: p1,
@@ -168072,7 +171787,7 @@ var _StdAst = &ast.DesugaredObject{
 															Comment: []string{},
 														},
 													},
-													Ctx: p13748,
+													Ctx: p14092,
 													FreeVars: ast.Identifiers{
 														"a",
 														"b",
@@ -168086,17 +171801,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1301),
+																Line: int(1311),
 																Column: int(12),
 															},
 															End: ast.Location{
-																Line: int(1301),
+																Line: int(1311),
 																Column: int(41),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p13748,
+														Ctx: p14092,
 														FreeVars: ast.Identifiers{
 															"b",
 															"fields",
@@ -168108,17 +171823,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1301),
+																	Line: int(1311),
 																	Column: int(12),
 																},
 																End: ast.Location{
-																	Line: int(1301),
+																	Line: int(1311),
 																	Column: int(18),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13748,
+															Ctx: p14092,
 															FreeVars: ast.Identifiers{
 																"fields",
 															},
@@ -168132,17 +171847,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1301),
+																	Line: int(1311),
 																	Column: int(22),
 																},
 																End: ast.Location{
-																	Line: int(1301),
+																	Line: int(1311),
 																	Column: int(41),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13748,
+															Ctx: p14092,
 															FreeVars: ast.Identifiers{
 																"b",
 																"std",
@@ -168153,17 +171868,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1301),
+																		Line: int(1311),
 																		Column: int(22),
 																	},
 																	End: ast.Location{
-																		Line: int(1301),
+																		Line: int(1311),
 																		Column: int(38),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p13748,
+																Ctx: p14092,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -168173,11 +171888,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1301),
+																			Line: int(1311),
 																			Column: int(22),
 																		},
 																		End: ast.Location{
-																			Line: int(1301),
+																			Line: int(1311),
 																			Column: int(25),
 																		},
 																		File: p1,
@@ -168225,17 +171940,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1301),
+																					Line: int(1311),
 																					Column: int(39),
 																				},
 																				End: ast.Location{
-																					Line: int(1301),
+																					Line: int(1311),
 																					Column: int(40),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p13992,
+																			Ctx: p14336,
 																			FreeVars: ast.Identifiers{
 																				"b",
 																			},
@@ -168259,11 +171974,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1302),
+																Line: int(1312),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1302),
+																Line: int(1312),
 																Column: int(16),
 															},
 															File: p1,
@@ -168276,7 +171991,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p13748,
+														Ctx: p14092,
 														FreeVars: nil,
 													},
 													Value: false,
@@ -168294,11 +172009,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1304),
+																Line: int(1314),
 																Column: int(11),
 															},
 															End: ast.Location{
-																Line: int(1311),
+																Line: int(1321),
 																Column: int(23),
 															},
 															File: p1,
@@ -168311,7 +172026,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p13748,
+														Ctx: p14092,
 														FreeVars: ast.Identifiers{
 															"a",
 															"b",
@@ -168329,17 +172044,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1304),
+																			Line: int(1314),
 																			Column: int(17),
 																		},
 																		End: ast.Location{
-																			Line: int(1310),
+																			Line: int(1320),
 																			Column: int(31),
 																		},
 																		File: p1,
 																	},
 																	Fodder: nil,
-																	Ctx: p14002,
+																	Ctx: p14346,
 																	FreeVars: ast.Identifiers{
 																		"aux",
 																		"fields",
@@ -168374,11 +172089,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1305),
+																				Line: int(1315),
 																				Column: int(13),
 																			},
 																			End: ast.Location{
-																				Line: int(1310),
+																				Line: int(1320),
 																				Column: int(31),
 																			},
 																			File: p1,
@@ -168391,7 +172106,7 @@ var _StdAst = &ast.DesugaredObject{
 																				Comment: []string{},
 																			},
 																		},
-																		Ctx: p14007,
+																		Ctx: p14351,
 																		FreeVars: ast.Identifiers{
 																			"a",
 																			"aux",
@@ -168406,17 +172121,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1305),
+																					Line: int(1315),
 																					Column: int(16),
 																				},
 																				End: ast.Location{
-																					Line: int(1305),
+																					Line: int(1315),
 																					Column: int(28),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14007,
+																			Ctx: p14351,
 																			FreeVars: ast.Identifiers{
 																				"i",
 																				"lfields",
@@ -168427,17 +172142,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1305),
+																						Line: int(1315),
 																						Column: int(16),
 																					},
 																					End: ast.Location{
-																						Line: int(1305),
+																						Line: int(1315),
 																						Column: int(17),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14007,
+																				Ctx: p14351,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -168451,17 +172166,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1305),
+																						Line: int(1315),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(1305),
+																						Line: int(1315),
 																						Column: int(28),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14007,
+																				Ctx: p14351,
 																				FreeVars: ast.Identifiers{
 																					"lfields",
 																				},
@@ -168475,11 +172190,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1306),
+																					Line: int(1316),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(1306),
+																					Line: int(1316),
 																					Column: int(19),
 																				},
 																				File: p1,
@@ -168492,7 +172207,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p14007,
+																			Ctx: p14351,
 																			FreeVars: nil,
 																		},
 																		Value: true,
@@ -168510,17 +172225,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1307),
+																					Line: int(1317),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(1310),
+																					Line: int(1320),
 																					Column: int(31),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14007,
+																			Ctx: p14351,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																				"aux",
@@ -168534,17 +172249,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1307),
+																						Line: int(1317),
 																						Column: int(21),
 																					},
 																					End: ast.Location{
-																						Line: int(1307),
+																						Line: int(1317),
 																						Column: int(54),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14007,
+																				Ctx: p14351,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																					"b",
@@ -168562,17 +172277,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(31),
 																								},
 																								End: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(40),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p14024,
+																							Ctx: p14368,
 																							FreeVars: ast.Identifiers{
 																								"fields",
 																								"i",
@@ -168583,17 +172298,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1307),
+																										Line: int(1317),
 																										Column: int(31),
 																									},
 																									End: ast.Location{
-																										Line: int(1307),
+																										Line: int(1317),
 																										Column: int(37),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p14024,
+																								Ctx: p14368,
 																								FreeVars: ast.Identifiers{
 																									"fields",
 																								},
@@ -168606,17 +172321,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1307),
+																										Line: int(1317),
 																										Column: int(38),
 																									},
 																									End: ast.Location{
-																										Line: int(1307),
+																										Line: int(1317),
 																										Column: int(39),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p14024,
+																								Ctx: p14368,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -168635,17 +172350,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1307),
+																							Line: int(1317),
 																							Column: int(42),
 																						},
 																						End: ast.Location{
-																							Line: int(1307),
+																							Line: int(1317),
 																							Column: int(54),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14007,
+																					Ctx: p14351,
 																					FreeVars: ast.Identifiers{
 																						"a",
 																						"b",
@@ -168657,17 +172372,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1307),
+																								Line: int(1317),
 																								Column: int(42),
 																							},
 																							End: ast.Location{
-																								Line: int(1307),
+																								Line: int(1317),
 																								Column: int(46),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14007,
+																						Ctx: p14351,
 																						FreeVars: ast.Identifiers{
 																							"a",
 																							"f",
@@ -168678,17 +172393,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(42),
 																								},
 																								End: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(43),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p14007,
+																							Ctx: p14351,
 																							FreeVars: ast.Identifiers{
 																								"a",
 																							},
@@ -168701,17 +172416,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(44),
 																								},
 																								End: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(45),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p14007,
+																							Ctx: p14351,
 																							FreeVars: ast.Identifiers{
 																								"f",
 																							},
@@ -168728,17 +172443,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1307),
+																								Line: int(1317),
 																								Column: int(50),
 																							},
 																							End: ast.Location{
-																								Line: int(1307),
+																								Line: int(1317),
 																								Column: int(54),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14007,
+																						Ctx: p14351,
 																						FreeVars: ast.Identifiers{
 																							"b",
 																							"f",
@@ -168749,17 +172464,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(50),
 																								},
 																								End: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(51),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p14007,
+																							Ctx: p14351,
 																							FreeVars: ast.Identifiers{
 																								"b",
 																							},
@@ -168772,17 +172487,17 @@ var _StdAst = &ast.DesugaredObject{
 																							LocRange: ast.LocationRange{
 																								FileName: "<std>",
 																								Begin: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(52),
 																								},
 																								End: ast.Location{
-																									Line: int(1307),
+																									Line: int(1317),
 																									Column: int(53),
 																								},
 																								File: p1,
 																							},
 																							Fodder: ast.Fodder{},
-																							Ctx: p14007,
+																							Ctx: p14351,
 																							FreeVars: ast.Identifiers{
 																								"f",
 																							},
@@ -168800,11 +172515,11 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1308),
+																						Line: int(1318),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(1308),
+																						Line: int(1318),
 																						Column: int(20),
 																					},
 																					File: p1,
@@ -168817,7 +172532,7 @@ var _StdAst = &ast.DesugaredObject{
 																						Comment: []string{},
 																					},
 																				},
-																				Ctx: p14007,
+																				Ctx: p14351,
 																				FreeVars: nil,
 																			},
 																			Value: false,
@@ -168835,17 +172550,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1310),
+																						Line: int(1320),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(1310),
+																						Line: int(1320),
 																						Column: int(31),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14007,
+																				Ctx: p14351,
 																				FreeVars: ast.Identifiers{
 																					"a",
 																					"aux",
@@ -168858,11 +172573,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1310),
+																							Line: int(1320),
 																							Column: int(15),
 																						},
 																						End: ast.Location{
-																							Line: int(1310),
+																							Line: int(1320),
 																							Column: int(18),
 																						},
 																						File: p1,
@@ -168875,7 +172590,7 @@ var _StdAst = &ast.DesugaredObject{
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p14007,
+																					Ctx: p14351,
 																					FreeVars: ast.Identifiers{
 																						"aux",
 																					},
@@ -168891,17 +172606,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1310),
+																										Line: int(1320),
 																										Column: int(19),
 																									},
 																									End: ast.Location{
-																										Line: int(1310),
+																										Line: int(1320),
 																										Column: int(20),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p14054,
+																								Ctx: p14398,
 																								FreeVars: ast.Identifiers{
 																									"a",
 																								},
@@ -168916,17 +172631,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1310),
+																										Line: int(1320),
 																										Column: int(22),
 																									},
 																									End: ast.Location{
-																										Line: int(1310),
+																										Line: int(1320),
 																										Column: int(23),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p14054,
+																								Ctx: p14398,
 																								FreeVars: ast.Identifiers{
 																									"b",
 																								},
@@ -168941,17 +172656,17 @@ var _StdAst = &ast.DesugaredObject{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1310),
+																										Line: int(1320),
 																										Column: int(25),
 																									},
 																									End: ast.Location{
-																										Line: int(1310),
+																										Line: int(1320),
 																										Column: int(30),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p14054,
+																								Ctx: p14398,
 																								FreeVars: ast.Identifiers{
 																									"i",
 																								},
@@ -168961,17 +172676,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1310),
+																											Line: int(1320),
 																											Column: int(25),
 																										},
 																										End: ast.Location{
-																											Line: int(1310),
+																											Line: int(1320),
 																											Column: int(26),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p14054,
+																									Ctx: p14398,
 																									FreeVars: ast.Identifiers{
 																										"i",
 																									},
@@ -168985,17 +172700,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1310),
+																											Line: int(1320),
 																											Column: int(29),
 																										},
 																										End: ast.Location{
-																											Line: int(1310),
+																											Line: int(1320),
 																											Column: int(30),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p14054,
+																									Ctx: p14398,
 																									FreeVars: nil,
 																								},
 																								Value: float64(1),
@@ -169024,17 +172739,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1311),
+																	Line: int(1321),
 																	Column: int(11),
 																},
 																End: ast.Location{
-																	Line: int(1311),
+																	Line: int(1321),
 																	Column: int(23),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p13748,
+															Ctx: p14092,
 															FreeVars: ast.Identifiers{
 																"a",
 																"aux",
@@ -169046,11 +172761,11 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1311),
+																		Line: int(1321),
 																		Column: int(11),
 																	},
 																	End: ast.Location{
-																		Line: int(1311),
+																		Line: int(1321),
 																		Column: int(14),
 																	},
 																	File: p1,
@@ -169063,7 +172778,7 @@ var _StdAst = &ast.DesugaredObject{
 																		Comment: []string{},
 																	},
 																},
-																Ctx: p13748,
+																Ctx: p14092,
 																FreeVars: ast.Identifiers{
 																	"aux",
 																},
@@ -169079,17 +172794,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1311),
+																					Line: int(1321),
 																					Column: int(15),
 																				},
 																				End: ast.Location{
-																					Line: int(1311),
+																					Line: int(1321),
 																					Column: int(16),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14070,
+																			Ctx: p14414,
 																			FreeVars: ast.Identifiers{
 																				"a",
 																			},
@@ -169104,17 +172819,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1311),
+																					Line: int(1321),
 																					Column: int(18),
 																				},
 																				End: ast.Location{
-																					Line: int(1311),
+																					Line: int(1321),
 																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14070,
+																			Ctx: p14414,
 																			FreeVars: ast.Identifiers{
 																				"b",
 																			},
@@ -169129,17 +172844,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1311),
+																					Line: int(1321),
 																					Column: int(21),
 																				},
 																				End: ast.Location{
-																					Line: int(1311),
+																					Line: int(1321),
 																					Column: int(22),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14070,
+																			Ctx: p14414,
 																			FreeVars: nil,
 																		},
 																		Value: float64(0),
@@ -169172,17 +172887,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1313),
+													Line: int(1323),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1313),
+													Line: int(1323),
 													Column: int(34),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p13748,
+											Ctx: p14092,
 											FreeVars: ast.Identifiers{
 												"a",
 												"b",
@@ -169194,17 +172909,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1313),
+														Line: int(1323),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1313),
+														Line: int(1323),
 														Column: int(28),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p13748,
+												Ctx: p14092,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -169214,11 +172929,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1313),
+															Line: int(1323),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1313),
+															Line: int(1323),
 															Column: int(12),
 														},
 														File: p1,
@@ -169273,17 +172988,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1313),
+																	Line: int(1323),
 																	Column: int(29),
 																},
 																End: ast.Location{
-																	Line: int(1313),
+																	Line: int(1323),
 																	Column: int(30),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14086,
+															Ctx: p14430,
 															FreeVars: ast.Identifiers{
 																"a",
 															},
@@ -169298,17 +173013,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1313),
+																	Line: int(1323),
 																	Column: int(32),
 																},
 																End: ast.Location{
-																	Line: int(1313),
+																	Line: int(1323),
 																	Column: int(33),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14086,
+															Ctx: p14430,
 															FreeVars: ast.Identifiers{
 																"b",
 															},
@@ -169400,11 +173115,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1317),
+								Line: int(1327),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1318),
+								Line: int(1328),
 								Column: int(80),
 							},
 							File: p1,
@@ -169417,7 +173132,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p14096,
+						Ctx: p14440,
 						FreeVars: ast.Identifiers{
 							"f",
 							"r",
@@ -169434,17 +173149,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1317),
+											Line: int(1327),
 											Column: int(17),
 										},
 										End: ast.Location{
-											Line: int(1317),
+											Line: int(1327),
 											Column: int(34),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14100,
+									Ctx: p14444,
 									FreeVars: ast.Identifiers{
 										"f",
 										"std",
@@ -169455,17 +173170,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1317),
+												Line: int(1327),
 												Column: int(17),
 											},
 											End: ast.Location{
-												Line: int(1317),
+												Line: int(1327),
 												Column: int(26),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14100,
+										Ctx: p14444,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -169475,11 +173190,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1317),
+													Line: int(1327),
 													Column: int(17),
 												},
 												End: ast.Location{
-													Line: int(1317),
+													Line: int(1327),
 													Column: int(20),
 												},
 												File: p1,
@@ -169527,17 +173242,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1317),
+															Line: int(1327),
 															Column: int(27),
 														},
 														End: ast.Location{
-															Line: int(1317),
+															Line: int(1327),
 															Column: int(28),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14109,
+													Ctx: p14453,
 													FreeVars: ast.Identifiers{
 														"f",
 													},
@@ -169552,17 +173267,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1317),
+															Line: int(1327),
 															Column: int(30),
 														},
 														End: ast.Location{
-															Line: int(1317),
+															Line: int(1327),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14109,
+													Ctx: p14453,
 													FreeVars: nil,
 												},
 												Value: "/",
@@ -169588,17 +173303,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1318),
+									Line: int(1328),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1318),
+									Line: int(1328),
 									Column: int(80),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p14096,
+							Ctx: p14440,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"r",
@@ -169610,17 +173325,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1318),
+										Line: int(1328),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(1318),
+										Line: int(1328),
 										Column: int(13),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14096,
+								Ctx: p14440,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -169630,11 +173345,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1318),
+											Line: int(1328),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(1318),
+											Line: int(1328),
 											Column: int(8),
 										},
 										File: p1,
@@ -169689,17 +173404,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1318),
+													Line: int(1328),
 													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(1318),
+													Line: int(1328),
 													Column: int(17),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14122,
+											Ctx: p14466,
 											FreeVars: nil,
 										},
 										Value: "/",
@@ -169714,17 +173429,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1318),
+													Line: int(1328),
 													Column: int(19),
 												},
 												End: ast.Location{
-													Line: int(1318),
+													Line: int(1328),
 													Column: int(79),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14122,
+											Ctx: p14466,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"r",
@@ -169736,17 +173451,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1318),
+														Line: int(1328),
 														Column: int(19),
 													},
 													End: ast.Location{
-														Line: int(1318),
+														Line: int(1328),
 														Column: int(73),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14122,
+												Ctx: p14466,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"std",
@@ -169757,17 +173472,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1318),
+															Line: int(1328),
 															Column: int(19),
 														},
 														End: ast.Location{
-															Line: int(1318),
+															Line: int(1328),
 															Column: int(32),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14122,
+													Ctx: p14466,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -169777,11 +173492,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1318),
+																Line: int(1328),
 																Column: int(19),
 															},
 															End: ast.Location{
-																Line: int(1318),
+																Line: int(1328),
 																Column: int(22),
 															},
 															File: p1,
@@ -169829,17 +173544,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1318),
+																		Line: int(1328),
 																		Column: int(33),
 																	},
 																	End: ast.Location{
-																		Line: int(1318),
+																		Line: int(1328),
 																		Column: int(52),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14134,
+																Ctx: p14478,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																	"std",
@@ -169850,17 +173565,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1318),
+																			Line: int(1328),
 																			Column: int(33),
 																		},
 																		End: ast.Location{
-																			Line: int(1318),
+																			Line: int(1328),
 																			Column: int(48),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14134,
+																	Ctx: p14478,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"std",
@@ -169871,17 +173586,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1318),
+																				Line: int(1328),
 																				Column: int(33),
 																			},
 																			End: ast.Location{
-																				Line: int(1318),
+																				Line: int(1328),
 																				Column: int(43),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14134,
+																		Ctx: p14478,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -169891,11 +173606,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1318),
+																					Line: int(1328),
 																					Column: int(33),
 																				},
 																				End: ast.Location{
-																					Line: int(1318),
+																					Line: int(1328),
 																					Column: int(36),
 																				},
 																				File: p1,
@@ -169943,17 +173658,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1318),
+																							Line: int(1328),
 																							Column: int(44),
 																						},
 																						End: ast.Location{
-																							Line: int(1318),
+																							Line: int(1328),
 																							Column: int(47),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14145,
+																					Ctx: p14489,
 																					FreeVars: ast.Identifiers{
 																						"arr",
 																					},
@@ -169977,17 +173692,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1318),
+																			Line: int(1328),
 																			Column: int(51),
 																		},
 																		End: ast.Location{
-																			Line: int(1318),
+																			Line: int(1328),
 																			Column: int(52),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14134,
+																	Ctx: p14478,
 																	FreeVars: nil,
 																},
 																Value: float64(1),
@@ -170002,17 +173717,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1318),
+																		Line: int(1328),
 																		Column: int(54),
 																	},
 																	End: ast.Location{
-																		Line: int(1318),
+																		Line: int(1328),
 																		Column: int(72),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14134,
+																Ctx: p14478,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																},
@@ -170035,17 +173750,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1318),
+																			Line: int(1328),
 																			Column: int(66),
 																		},
 																		End: ast.Location{
-																			Line: int(1318),
+																			Line: int(1328),
 																			Column: int(72),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14152,
+																	Ctx: p14496,
 																	FreeVars: ast.Identifiers{
 																		"arr",
 																		"i",
@@ -170056,17 +173771,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1318),
+																				Line: int(1328),
 																				Column: int(66),
 																			},
 																			End: ast.Location{
-																				Line: int(1318),
+																				Line: int(1328),
 																				Column: int(69),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14152,
+																		Ctx: p14496,
 																		FreeVars: ast.Identifiers{
 																			"arr",
 																		},
@@ -170079,17 +173794,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1318),
+																				Line: int(1328),
 																				Column: int(70),
 																			},
 																			End: ast.Location{
-																				Line: int(1318),
+																				Line: int(1328),
 																				Column: int(71),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14152,
+																		Ctx: p14496,
 																		FreeVars: ast.Identifiers{
 																			"i",
 																		},
@@ -170117,17 +173832,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1318),
+														Line: int(1328),
 														Column: int(76),
 													},
 													End: ast.Location{
-														Line: int(1318),
+														Line: int(1328),
 														Column: int(79),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14122,
+												Ctx: p14466,
 												FreeVars: ast.Identifiers{
 													"r",
 												},
@@ -170139,17 +173854,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1318),
+																	Line: int(1328),
 																	Column: int(77),
 																},
 																End: ast.Location{
-																	Line: int(1318),
+																	Line: int(1328),
 																	Column: int(78),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14162,
+															Ctx: p14506,
 															FreeVars: ast.Identifiers{
 																"r",
 															},
@@ -170240,11 +173955,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1321),
+								Line: int(1331),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1339),
+								Line: int(1347),
 								Column: int(8),
 							},
 							File: p1,
@@ -170257,7 +173972,7 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p14170,
+						Ctx: p14514,
 						FreeVars: ast.Identifiers{
 							"$",
 							"a",
@@ -170274,17 +173989,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1321),
+											Line: int(1331),
 											Column: int(11),
 										},
 										End: ast.Location{
-											Line: int(1330),
+											Line: int(1339),
 											Column: int(13),
 										},
 										File: p1,
 									},
 									Fodder: nil,
-									Ctx: p14174,
+									Ctx: p14518,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -170302,16 +174017,16 @@ var _StdAst = &ast.DesugaredObject{
 								},
 								TrailingComma: false,
 								ParenRightFodder: ast.Fodder{},
-								Body: &ast.Local{
+								Body: &ast.Conditional{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1322),
+												Line: int(1332),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1330),
+												Line: int(1339),
 												Column: int(13),
 											},
 											File: p1,
@@ -170324,853 +174039,803 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p14179,
+										Ctx: p14523,
 										FreeVars: ast.Identifiers{
 											"b",
 											"std",
 										},
 									},
-									Binds: ast.LocalBinds{
-										ast.LocalBind{
-											VarFodder: ast.Fodder{},
-											Variable: "t",
-											EqFodder: ast.Fodder{},
-											Body: &ast.Apply{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(1322),
-															Column: int(17),
-														},
-														End: ast.Location{
-															Line: int(1322),
-															Column: int(28),
-														},
-														File: p1,
-													},
-													Fodder: ast.Fodder{},
-													Ctx: p14183,
-													FreeVars: ast.Identifiers{
-														"b",
-														"std",
-													},
-												},
-												Target: &ast.Index{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(1322),
-																Column: int(17),
-															},
-															End: ast.Location{
-																Line: int(1322),
-																Column: int(25),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p14183,
-														FreeVars: ast.Identifiers{
-															"std",
-														},
-													},
-													Target: &ast.Var{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(1322),
-																	Column: int(17),
-																},
-																End: ast.Location{
-																	Line: int(1322),
-																	Column: int(20),
-																},
-																File: p1,
-															},
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-											Value: false,
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-												Blanks: int(0),
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-												Comment: []string{},
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-										BranchFalse: &ast.Conditional{
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 												},
 											},
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-													Ctx: p14179,
+													Ctx: p14523,
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-														Ctx: p14179,
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 													},
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 												},
-												OpFodder: ast.Fodder{},
-												Op: ast.BinaryOp(12),
-												Right: &ast.LiteralString{
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-														Ctx: p14179,
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+														Ctx: nil,
 														FreeVars: nil,
 													},
-													Value: "array",
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-															End: ast.Location{
-																Line: int(1326),
-																Column: int(26),
-															},
-															File: p1,
+												TrailingComma: false,
+												TailStrict: false,
+												FodderRight: ast.Fodder{},
+												TailStrictFodder: nil,
+											},
+											OpFodder: ast.Fodder{},
+											Op: ast.BinaryOp(7),
+											Right: &ast.LiteralNumber{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(1335),
+															Column: int(25),
 														},
-														Fodder: ast.Fodder{},
-														Ctx: p14179,
-														FreeVars: nil,
+														End: ast.Location{
+															Line: int(1335),
+															Column: int(26),
+														},
+														File: p1,
 													},
-													Value: float64(0),
-													OriginalString: "0",
+													Fodder: ast.Fodder{},
+													Ctx: p14523,
+													FreeVars: nil,
 												},
+												Value: float64(0),
+												OriginalString: "0",
 											},
-											ElseFodder: ast.Fodder{
-												ast.FodderElement{
-													Kind: ast.FodderKind(0),
-													Blanks: int(0),
-													Indent: int(6),
-													Comment: []string{},
+										},
+										ElseFodder: ast.Fodder{
+											ast.FodderElement{
+												Kind: ast.FodderKind(0),
+												Blanks: int(0),
+												Indent: int(6),
+												Comment: []string{},
+											},
+										},
+										BranchFalse: &ast.Conditional{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(1336),
+														Column: int(12),
+													},
+													End: ast.Location{
+														Line: int(1339),
+														Column: int(13),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p14523,
+												FreeVars: ast.Identifiers{
+													"b",
+													"std",
 												},
 											},
-											BranchFalse: &ast.Conditional{
+											Cond: &ast.Apply{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1327),
-															Column: int(12),
+															Line: int(1336),
+															Column: int(15),
 														},
 														End: ast.Location{
-															Line: int(1330),
-															Column: int(13),
+															Line: int(1336),
+															Column: int(30),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14179,
+													Ctx: p14523,
 													FreeVars: ast.Identifiers{
 														"b",
 														"std",
-														"t",
 													},
 												},
-												Cond: &ast.Binary{
+												Target: &ast.Index{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1327),
+																Line: int(1336),
 																Column: int(15),
 															},
 															End: ast.Location{
-																Line: int(1327),
-																Column: int(28),
+																Line: int(1336),
+																Column: int(27),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14179,
+														Ctx: p14523,
 														FreeVars: ast.Identifiers{
-															"t",
+															"std",
 														},
 													},
-													Left: &ast.Var{
+													Target: &ast.Var{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1327),
+																	Line: int(1336),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(1327),
-																	Column: int(16),
+																	Line: int(1336),
+																	Column: int(18),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14179,
+															Ctx: nil,
 															FreeVars: ast.Identifiers{
-																"t",
+																"std",
 															},
 														},
-														Id: "t",
+														Id: "std",
 													},
-													OpFodder: ast.Fodder{},
-													Op: ast.BinaryOp(12),
-													Right: &ast.LiteralString{
+													LeftBracketFodder: ast.Fodder{},
+													Index: &ast.LiteralString{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
-																FileName: "<std>",
+																FileName: "",
 																Begin: ast.Location{
-																	Line: int(1327),
-																	Column: int(20),
+																	Line: int(0),
+																	Column: int(0),
 																},
 																End: ast.Location{
-																	Line: int(1327),
-																	Column: int(28),
+																	Line: int(0),
+																	Column: int(0),
 																},
-																File: p1,
+																File: nil,
 															},
-															Fodder: ast.Fodder{},
-															Ctx: p14179,
+															Fodder: nil,
+															Ctx: nil,
 															FreeVars: nil,
 														},
-														Value: "object",
+														Value: "isObject",
 														Kind: ast.LiteralStringKind(1),
 														BlockIndent: "",
 													},
+													RightBracketFodder: nil,
+													Id: nil,
 												},
-												ThenFodder: ast.Fodder{},
-												BranchTrue: &ast.Binary{
+												FodderLeft: ast.Fodder{},
+												Arguments: ast.Arguments{
+													Positional: []ast.CommaSeparatedExpr{
+														ast.CommaSeparatedExpr{
+															Expr: &ast.Var{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(1336),
+																			Column: int(28),
+																		},
+																		End: ast.Location{
+																			Line: int(1336),
+																			Column: int(29),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p14573,
+																	FreeVars: ast.Identifiers{
+																		"b",
+																	},
+																},
+																Id: "b",
+															},
+															CommaFodder: nil,
+														},
+													},
+													Named: nil,
+												},
+												TrailingComma: false,
+												TailStrict: false,
+												FodderRight: ast.Fodder{},
+												TailStrictFodder: nil,
+											},
+											ThenFodder: ast.Fodder{},
+											BranchTrue: &ast.Binary{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(1337),
+															Column: int(9),
+														},
+														End: ast.Location{
+															Line: int(1337),
+															Column: int(26),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p14523,
+													FreeVars: ast.Identifiers{
+														"b",
+														"std",
+													},
+												},
+												Left: &ast.Apply{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1328),
+																Line: int(1337),
 																Column: int(9),
 															},
 															End: ast.Location{
-																Line: int(1328),
-																Column: int(26),
+																Line: int(1337),
+																Column: int(22),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14179,
+														Ctx: p14523,
 														FreeVars: ast.Identifiers{
 															"b",
 															"std",
 														},
 													},
-													Left: &ast.Apply{
+													Target: &ast.Index{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1328),
+																	Line: int(1337),
 																	Column: int(9),
 																},
 																End: ast.Location{
-																	Line: int(1328),
-																	Column: int(22),
+																	Line: int(1337),
+																	Column: int(19),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14179,
+															Ctx: p14523,
 															FreeVars: ast.Identifiers{
-																"b",
 																"std",
 															},
 														},
-														Target: &ast.Index{
+														Target: &ast.Var{
 															NodeBase: ast.NodeBase{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1328),
+																		Line: int(1337),
 																		Column: int(9),
 																	},
 																	End: ast.Location{
-																		Line: int(1328),
-																		Column: int(19),
+																		Line: int(1337),
+																		Column: int(12),
 																	},
 																	File: p1,
 																},
-																Fodder: ast.Fodder{},
-																Ctx: p14179,
-																FreeVars: ast.Identifiers{
-																	"std",
-																},
-															},
-															Target: &ast.Var{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "<std>",
-																		Begin: ast.Location{
-																			Line: int(1328),
-																			Column: int(9),
-																		},
-																		End: ast.Location{
-																			Line: int(1328),
-																			Column: int(12),
-																		},
-																		File: p1,
-																	},
-																	Fodder: ast.Fodder{
-																		ast.FodderElement{
-																			Kind: ast.FodderKind(0),
-																			Blanks: int(0),
-																			Indent: int(8),
-																			Comment: []string{},
-																		},
-																	},
-																	Ctx: nil,
-																	FreeVars: ast.Identifiers{
-																		"std",
+																Fodder: ast.Fodder{
+																	ast.FodderElement{
+																		Kind: ast.FodderKind(0),
+																		Blanks: int(0),
+																		Indent: int(8),
+																		Comment: []string{},
 																	},
 																},
-																Id: "std",
-															},
-															LeftBracketFodder: ast.Fodder{},
-															Index: &ast.LiteralString{
-																NodeBase: ast.NodeBase{
-																	LocRange: ast.LocationRange{
-																		FileName: "",
-																		Begin: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		End: ast.Location{
-																			Line: int(0),
-																			Column: int(0),
-																		},
-																		File: nil,
-																	},
-																	Fodder: nil,
-																	Ctx: nil,
-																	FreeVars: nil,
+																Ctx: nil,
+																FreeVars: ast.Identifiers{
+																	"std",
 																},
-																Value: "length",
-																Kind: ast.LiteralStringKind(1),
-																BlockIndent: "",
 															},
-															RightBracketFodder: nil,
-															Id: nil,
+															Id: "std",
 														},
-														FodderLeft: ast.Fodder{},
-														Arguments: ast.Arguments{
-															Positional: []ast.CommaSeparatedExpr{
-																ast.CommaSeparatedExpr{
-																	Expr: &ast.Var{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(1328),
-																					Column: int(20),
-																				},
-																				End: ast.Location{
-																					Line: int(1328),
-																					Column: int(21),
-																				},
-																				File: p1,
-																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p14247,
-																			FreeVars: ast.Identifiers{
-																				"b",
-																			},
-																		},
-																		Id: "b",
+														LeftBracketFodder: ast.Fodder{},
+														Index: &ast.LiteralString{
+															NodeBase: ast.NodeBase{
+																LocRange: ast.LocationRange{
+																	FileName: "",
+																	Begin: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
 																	},
-																	CommaFodder: nil,
+																	End: ast.Location{
+																		Line: int(0),
+																		Column: int(0),
+																	},
+																	File: nil,
 																},
+																Fodder: nil,
+																Ctx: nil,
+																FreeVars: nil,
 															},
-															Named: nil,
+															Value: "length",
+															Kind: ast.LiteralStringKind(1),
+															BlockIndent: "",
 														},
-														TrailingComma: false,
-														TailStrict: false,
-														FodderRight: ast.Fodder{},
-														TailStrictFodder: nil,
+														RightBracketFodder: nil,
+														Id: nil,
 													},
-													OpFodder: ast.Fodder{},
-													Op: ast.BinaryOp(7),
-													Right: &ast.LiteralNumber{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "<std>",
-																Begin: ast.Location{
-																	Line: int(1328),
-																	Column: int(25),
-																},
-																End: ast.Location{
-																	Line: int(1328),
-																	Column: int(26),
+													FodderLeft: ast.Fodder{},
+													Arguments: ast.Arguments{
+														Positional: []ast.CommaSeparatedExpr{
+															ast.CommaSeparatedExpr{
+																Expr: &ast.Var{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(1337),
+																				Column: int(20),
+																			},
+																			End: ast.Location{
+																				Line: int(1337),
+																				Column: int(21),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p14587,
+																		FreeVars: ast.Identifiers{
+																			"b",
+																		},
+																	},
+																	Id: "b",
 																},
-																File: p1,
+																CommaFodder: nil,
 															},
-															Fodder: ast.Fodder{},
-															Ctx: p14179,
-															FreeVars: nil,
 														},
-														Value: float64(0),
-														OriginalString: "0",
-													},
-												},
-												ElseFodder: ast.Fodder{
-													ast.FodderElement{
-														Kind: ast.FodderKind(0),
-														Blanks: int(0),
-														Indent: int(6),
-														Comment: []string{},
+														Named: nil,
 													},
+													TrailingComma: false,
+													TailStrict: false,
+													FodderRight: ast.Fodder{},
+													TailStrictFodder: nil,
 												},
-												BranchFalse: &ast.LiteralBoolean{
+												OpFodder: ast.Fodder{},
+												Op: ast.BinaryOp(7),
+												Right: &ast.LiteralNumber{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1330),
-																Column: int(9),
+																Line: int(1337),
+																Column: int(25),
 															},
 															End: ast.Location{
-																Line: int(1330),
-																Column: int(13),
+																Line: int(1337),
+																Column: int(26),
 															},
 															File: p1,
 														},
-														Fodder: ast.Fodder{
-															ast.FodderElement{
-																Kind: ast.FodderKind(0),
-																Blanks: int(0),
-																Indent: int(8),
-																Comment: []string{},
-															},
-														},
-														Ctx: p14179,
+														Fodder: ast.Fodder{},
+														Ctx: p14523,
 														FreeVars: nil,
 													},
-													Value: true,
+													Value: float64(0),
+													OriginalString: "0",
 												},
 											},
+											ElseFodder: ast.Fodder{
+												ast.FodderElement{
+													Kind: ast.FodderKind(0),
+													Blanks: int(0),
+													Indent: int(6),
+													Comment: []string{},
+												},
+											},
+											BranchFalse: &ast.LiteralBoolean{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(1339),
+															Column: int(9),
+														},
+														End: ast.Location{
+															Line: int(1339),
+															Column: int(13),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{
+														ast.FodderElement{
+															Kind: ast.FodderKind(0),
+															Blanks: int(0),
+															Indent: int(8),
+															Comment: []string{},
+														},
+													},
+													Ctx: p14523,
+													FreeVars: nil,
+												},
+												Value: true,
+											},
 										},
 									},
 								},
@@ -171179,16 +174844,16 @@ var _StdAst = &ast.DesugaredObject{
 							CloseFodder: nil,
 						},
 					},
-					Body: &ast.Local{
+					Body: &ast.Conditional{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1331),
+									Line: int(1340),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(1339),
+									Line: int(1347),
 									Column: int(8),
 								},
 								File: p1,
@@ -171201,7 +174866,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p14170,
+							Ctx: p14514,
 							FreeVars: ast.Identifiers{
 								"$",
 								"a",
@@ -171209,240 +174874,156 @@ var _StdAst = &ast.DesugaredObject{
 								"std",
 							},
 						},
-						Binds: ast.LocalBinds{
-							ast.LocalBind{
-								VarFodder: ast.Fodder{},
-								Variable: "t",
-								EqFodder: ast.Fodder{},
-								Body: &ast.Apply{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(1331),
-												Column: int(15),
-											},
-											End: ast.Location{
-												Line: int(1331),
-												Column: int(26),
-											},
-											File: p1,
-										},
-										Fodder: ast.Fodder{},
-										Ctx: p14258,
-										FreeVars: ast.Identifiers{
-											"a",
-											"std",
-										},
-									},
-									Target: &ast.Index{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "<std>",
-												Begin: ast.Location{
-													Line: int(1331),
-													Column: int(15),
-												},
-												End: ast.Location{
-													Line: int(1331),
-													Column: int(23),
-												},
-												File: p1,
-											},
-											Fodder: ast.Fodder{},
-											Ctx: p14258,
-											FreeVars: ast.Identifiers{
-												"std",
-											},
-										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "<std>",
-													Begin: ast.Location{
-														Line: int(1331),
-														Column: int(15),
-													},
-													End: ast.Location{
-														Line: int(1331),
-														Column: int(18),
-													},
-													File: p1,
-												},
-												Fodder: ast.Fodder{},
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
-												},
-											},
-											Id: "std",
-										},
-										LeftBracketFodder: ast.Fodder{},
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
-												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "type",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: ast.Fodder{},
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Var{
-													NodeBase: ast.NodeBase{
-														LocRange: ast.LocationRange{
-															FileName: "<std>",
-															Begin: ast.Location{
-																Line: int(1331),
-																Column: int(24),
-															},
-															End: ast.Location{
-																Line: int(1331),
-																Column: int(25),
-															},
-															File: p1,
-														},
-														Fodder: ast.Fodder{},
-														Ctx: p14267,
-														FreeVars: ast.Identifiers{
-															"a",
-														},
-													},
-													Id: "a",
-												},
-												CommaFodder: nil,
-											},
-										},
-										Named: nil,
-									},
-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: ast.Fodder{},
-									TailStrictFodder: nil,
-								},
-								Fun: nil,
-								CloseFodder: ast.Fodder{},
-							},
-						},
-						Body: &ast.Conditional{
+						Cond: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1332),
-										Column: int(5),
+										Line: int(1340),
+										Column: int(8),
 									},
 									End: ast.Location{
-										Line: int(1339),
-										Column: int(8),
+										Line: int(1340),
+										Column: int(22),
 									},
 									File: p1,
 								},
-								Fodder: ast.Fodder{
-									ast.FodderElement{
-										Kind: ast.FodderKind(0),
-										Blanks: int(0),
-										Indent: int(4),
-										Comment: []string{},
-									},
-								},
-								Ctx: p14170,
+								Fodder: ast.Fodder{},
+								Ctx: p14514,
 								FreeVars: ast.Identifiers{
-									"$",
 									"a",
-									"isContent",
 									"std",
-									"t",
 								},
 							},
-							Cond: &ast.Binary{
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1332),
+											Line: int(1340),
 											Column: int(8),
 										},
 										End: ast.Location{
-											Line: int(1332),
-											Column: int(20),
+											Line: int(1340),
+											Column: int(19),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14170,
+									Ctx: p14514,
 									FreeVars: ast.Identifiers{
-										"t",
+										"std",
 									},
 								},
-								Left: &ast.Var{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1332),
+												Line: int(1340),
 												Column: int(8),
 											},
 											End: ast.Location{
-												Line: int(1332),
-												Column: int(9),
+												Line: int(1340),
+												Column: int(11),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14170,
+										Ctx: nil,
 										FreeVars: ast.Identifiers{
-											"t",
+											"std",
 										},
 									},
-									Id: "t",
+									Id: "std",
 								},
-								OpFodder: ast.Fodder{},
-								Op: ast.BinaryOp(12),
-								Right: &ast.LiteralString{
+								LeftBracketFodder: ast.Fodder{},
+								Index: &ast.LiteralString{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
-											FileName: "<std>",
+											FileName: "",
 											Begin: ast.Location{
-												Line: int(1332),
-												Column: int(13),
+												Line: int(0),
+												Column: int(0),
 											},
 											End: ast.Location{
-												Line: int(1332),
-												Column: int(20),
+												Line: int(0),
+												Column: int(0),
 											},
-											File: p1,
+											File: nil,
 										},
-										Fodder: ast.Fodder{},
-										Ctx: p14170,
+										Fodder: nil,
+										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "array",
+									Value: "isArray",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
+								RightBracketFodder: nil,
+								Id: nil,
 							},
-							ThenFodder: ast.Fodder{},
-							BranchTrue: &ast.Apply{
+							FodderLeft: ast.Fodder{},
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(1340),
+														Column: int(20),
+													},
+													End: ast.Location{
+														Line: int(1340),
+														Column: int(21),
+													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p14605,
+												FreeVars: ast.Identifiers{
+													"a",
+												},
+											},
+											Id: "a",
+										},
+										CommaFodder: nil,
+									},
+								},
+								Named: nil,
+							},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: ast.Fodder{},
+							TailStrictFodder: nil,
+						},
+						ThenFodder: ast.Fodder{},
+						BranchTrue: &ast.Apply{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "",
+									Begin: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									End: ast.Location{
+										Line: int(0),
+										Column: int(0),
+									},
+									File: nil,
+								},
+								Fodder: nil,
+								Ctx: nil,
+								FreeVars: ast.Identifiers{
+									"$",
+									"a",
+									"isContent",
+									"std",
+								},
+							},
+							Target: &ast.Index{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "",
@@ -171459,13 +175040,10 @@ var _StdAst = &ast.DesugaredObject{
 									Fodder: nil,
 									Ctx: nil,
 									FreeVars: ast.Identifiers{
-										"$",
-										"a",
-										"isContent",
 										"std",
 									},
 								},
-								Target: &ast.Index{
+								Target: &ast.Var{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "",
@@ -171485,59 +175063,74 @@ var _StdAst = &ast.DesugaredObject{
 											"std",
 										},
 									},
-									Target: &ast.Var{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
-												},
-												File: nil,
+									Id: "std",
+								},
+								LeftBracketFodder: nil,
+								Index: &ast.LiteralString{
+									NodeBase: ast.NodeBase{
+										LocRange: ast.LocationRange{
+											FileName: "",
+											Begin: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: ast.Identifiers{
-												"std",
+											End: ast.Location{
+												Line: int(0),
+												Column: int(0),
 											},
+											File: nil,
 										},
-										Id: "std",
+										Fodder: nil,
+										Ctx: nil,
+										FreeVars: nil,
 									},
-									LeftBracketFodder: nil,
-									Index: &ast.LiteralString{
-										NodeBase: ast.NodeBase{
-											LocRange: ast.LocationRange{
-												FileName: "",
-												Begin: ast.Location{
-													Line: int(0),
-													Column: int(0),
+									Value: "flatMap",
+									Kind: ast.LiteralStringKind(1),
+									BlockIndent: "",
+								},
+								RightBracketFodder: nil,
+								Id: nil,
+							},
+							FodderLeft: nil,
+							Arguments: ast.Arguments{
+								Positional: []ast.CommaSeparatedExpr{
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Function{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "",
+													Begin: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													End: ast.Location{
+														Line: int(0),
+														Column: int(0),
+													},
+													File: nil,
 												},
-												End: ast.Location{
-													Line: int(0),
-													Column: int(0),
+												Fodder: nil,
+												Ctx: nil,
+												FreeVars: ast.Identifiers{
+													"$",
+													"isContent",
+													"std",
 												},
-												File: nil,
 											},
-											Fodder: nil,
-											Ctx: nil,
-											FreeVars: nil,
-										},
-										Value: "flatMap",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
-									},
-									RightBracketFodder: nil,
-									Id: nil,
-								},
-								FodderLeft: nil,
-								Arguments: ast.Arguments{
-									Positional: []ast.CommaSeparatedExpr{
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Function{
+											ParenLeftFodder: nil,
+											Parameters: ast.Parameters{
+												Required: []ast.CommaSeparatedID{
+													ast.CommaSeparatedID{
+														NameFodder: nil,
+														Name: "x",
+														CommaFodder: nil,
+													},
+												},
+												Optional: nil,
+											},
+											TrailingComma: false,
+											ParenRightFodder: nil,
+											Body: &ast.Conditional{
 												NodeBase: ast.NodeBase{
 													LocRange: ast.LocationRange{
 														FileName: "",
@@ -171557,269 +175150,75 @@ var _StdAst = &ast.DesugaredObject{
 														"$",
 														"isContent",
 														"std",
+														"x",
 													},
 												},
-												ParenLeftFodder: nil,
-												Parameters: ast.Parameters{
-													Required: []ast.CommaSeparatedID{
-														ast.CommaSeparatedID{
-															NameFodder: nil,
-															Name: "x",
-															CommaFodder: nil,
-														},
-													},
-													Optional: nil,
-												},
-												TrailingComma: false,
-												ParenRightFodder: nil,
-												Body: &ast.Conditional{
+												Cond: &ast.Apply{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
-															FileName: "",
+															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(0),
-																Column: int(0),
+																Line: int(1341),
+																Column: int(35),
 															},
 															End: ast.Location{
-																Line: int(0),
-																Column: int(0),
+																Line: int(1341),
+																Column: int(56),
 															},
-															File: nil,
+															File: p1,
 														},
-														Fodder: nil,
-														Ctx: nil,
+														Fodder: ast.Fodder{},
+														Ctx: p14514,
 														FreeVars: ast.Identifiers{
 															"$",
 															"isContent",
-															"std",
 															"x",
 														},
 													},
-													Cond: &ast.Apply{
+													Target: &ast.Var{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1333),
+																	Line: int(1341),
 																	Column: int(35),
 																},
 																End: ast.Location{
-																	Line: int(1333),
-																	Column: int(56),
+																	Line: int(1341),
+																	Column: int(44),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14170,
+															Ctx: p14514,
 															FreeVars: ast.Identifiers{
-																"$",
 																"isContent",
-																"x",
-															},
-														},
-														Target: &ast.Var{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "<std>",
-																	Begin: ast.Location{
-																		Line: int(1333),
-																		Column: int(35),
-																	},
-																	End: ast.Location{
-																		Line: int(1333),
-																		Column: int(44),
-																	},
-																	File: p1,
-																},
-																Fodder: ast.Fodder{},
-																Ctx: p14170,
-																FreeVars: ast.Identifiers{
-																	"isContent",
-																},
-															},
-															Id: "isContent",
-														},
-														FodderLeft: ast.Fodder{},
-														Arguments: ast.Arguments{
-															Positional: []ast.CommaSeparatedExpr{
-																ast.CommaSeparatedExpr{
-																	Expr: &ast.Apply{
-																		NodeBase: ast.NodeBase{
-																			LocRange: ast.LocationRange{
-																				FileName: "<std>",
-																				Begin: ast.Location{
-																					Line: int(1333),
-																					Column: int(45),
-																				},
-																				End: ast.Location{
-																					Line: int(1333),
-																					Column: int(55),
-																				},
-																				File: p1,
-																			},
-																			Fodder: ast.Fodder{},
-																			Ctx: p14296,
-																			FreeVars: ast.Identifiers{
-																				"$",
-																				"x",
-																			},
-																		},
-																		Target: &ast.Index{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "<std>",
-																					Begin: ast.Location{
-																						Line: int(1333),
-																						Column: int(45),
-																					},
-																					End: ast.Location{
-																						Line: int(1333),
-																						Column: int(52),
-																					},
-																					File: p1,
-																				},
-																				Fodder: ast.Fodder{},
-																				Ctx: p14296,
-																				FreeVars: ast.Identifiers{
-																					"$",
-																				},
-																			},
-																			Target: &ast.Var{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "<std>",
-																						Begin: ast.Location{
-																							Line: int(1333),
-																							Column: int(45),
-																						},
-																						End: ast.Location{
-																							Line: int(1333),
-																							Column: int(46),
-																						},
-																						File: p1,
-																					},
-																					Fodder: ast.Fodder{},
-																					Ctx: nil,
-																					FreeVars: ast.Identifiers{
-																						"$",
-																					},
-																				},
-																				Id: "$",
-																			},
-																			LeftBracketFodder: ast.Fodder{},
-																			Index: &ast.LiteralString{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "",
-																						Begin: ast.Location{
-																							Line: int(0),
-																							Column: int(0),
-																						},
-																						End: ast.Location{
-																							Line: int(0),
-																							Column: int(0),
-																						},
-																						File: nil,
-																					},
-																					Fodder: nil,
-																					Ctx: nil,
-																					FreeVars: nil,
-																				},
-																				Value: "prune",
-																				Kind: ast.LiteralStringKind(1),
-																				BlockIndent: "",
-																			},
-																			RightBracketFodder: nil,
-																			Id: nil,
-																		},
-																		FodderLeft: ast.Fodder{},
-																		Arguments: ast.Arguments{
-																			Positional: []ast.CommaSeparatedExpr{
-																				ast.CommaSeparatedExpr{
-																					Expr: &ast.Var{
-																						NodeBase: ast.NodeBase{
-																							LocRange: ast.LocationRange{
-																								FileName: "<std>",
-																								Begin: ast.Location{
-																									Line: int(1333),
-																									Column: int(53),
-																								},
-																								End: ast.Location{
-																									Line: int(1333),
-																									Column: int(54),
-																								},
-																								File: p1,
-																							},
-																							Fodder: ast.Fodder{},
-																							Ctx: p14305,
-																							FreeVars: ast.Identifiers{
-																								"x",
-																							},
-																						},
-																						Id: "x",
-																					},
-																					CommaFodder: nil,
-																				},
-																			},
-																			Named: nil,
-																		},
-																		TrailingComma: false,
-																		TailStrict: false,
-																		FodderRight: ast.Fodder{},
-																		TailStrictFodder: nil,
-																	},
-																	CommaFodder: nil,
-																},
 															},
-															Named: nil,
 														},
-														TrailingComma: false,
-														TailStrict: false,
-														FodderRight: ast.Fodder{},
-														TailStrictFodder: nil,
+														Id: "isContent",
 													},
-													ThenFodder: nil,
-													BranchTrue: &ast.Array{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "",
-																Begin: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																End: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
-																},
-																File: nil,
-															},
-															Fodder: nil,
-															Ctx: nil,
-															FreeVars: ast.Identifiers{
-																"std",
-																"x",
-															},
-														},
-														Elements: []ast.CommaSeparatedExpr{
+													FodderLeft: ast.Fodder{},
+													Arguments: ast.Arguments{
+														Positional: []ast.CommaSeparatedExpr{
 															ast.CommaSeparatedExpr{
 																Expr: &ast.Apply{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1333),
-																				Column: int(8),
+																				Line: int(1341),
+																				Column: int(45),
 																			},
 																			End: ast.Location{
-																				Line: int(1333),
-																				Column: int(20),
+																				Line: int(1341),
+																				Column: int(55),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14311,
+																		Ctx: p14626,
 																		FreeVars: ast.Identifiers{
-																			"std",
+																			"$",
 																			"x",
 																		},
 																	},
@@ -171828,19 +175227,19 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1333),
-																					Column: int(8),
+																					Line: int(1341),
+																					Column: int(45),
 																				},
 																				End: ast.Location{
-																					Line: int(1333),
-																					Column: int(17),
+																					Line: int(1341),
+																					Column: int(52),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14311,
+																			Ctx: p14626,
 																			FreeVars: ast.Identifiers{
-																				"std",
+																				"$",
 																			},
 																		},
 																		Target: &ast.Var{
@@ -171848,22 +175247,22 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1333),
-																						Column: int(8),
+																						Line: int(1341),
+																						Column: int(45),
 																					},
 																					End: ast.Location{
-																						Line: int(1333),
-																						Column: int(11),
+																						Line: int(1341),
+																						Column: int(46),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
 																				Ctx: nil,
 																				FreeVars: ast.Identifiers{
-																					"std",
+																					"$",
 																				},
 																			},
-																			Id: "std",
+																			Id: "$",
 																		},
 																		LeftBracketFodder: ast.Fodder{},
 																		Index: &ast.LiteralString{
@@ -171900,17 +175299,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1333),
-																								Column: int(18),
+																								Line: int(1341),
+																								Column: int(53),
 																							},
 																							End: ast.Location{
-																								Line: int(1333),
-																								Column: int(19),
+																								Line: int(1341),
+																								Column: int(54),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14320,
+																						Ctx: p14635,
 																						FreeVars: ast.Identifiers{
 																							"x",
 																						},
@@ -171930,170 +175329,409 @@ var _StdAst = &ast.DesugaredObject{
 																CommaFodder: nil,
 															},
 														},
-														TrailingComma: false,
-														CloseFodder: nil,
+														Named: nil,
 													},
-													ElseFodder: nil,
-													BranchFalse: &ast.Array{
-														NodeBase: ast.NodeBase{
-															LocRange: ast.LocationRange{
-																FileName: "",
-																Begin: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
+													TrailingComma: false,
+													TailStrict: false,
+													FodderRight: ast.Fodder{},
+													TailStrictFodder: nil,
+												},
+												ThenFodder: nil,
+												BranchTrue: &ast.Array{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															File: nil,
+														},
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: ast.Identifiers{
+															"std",
+															"x",
+														},
+													},
+													Elements: []ast.CommaSeparatedExpr{
+														ast.CommaSeparatedExpr{
+															Expr: &ast.Apply{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "<std>",
+																		Begin: ast.Location{
+																			Line: int(1341),
+																			Column: int(8),
+																		},
+																		End: ast.Location{
+																			Line: int(1341),
+																			Column: int(20),
+																		},
+																		File: p1,
+																	},
+																	Fodder: ast.Fodder{},
+																	Ctx: p14641,
+																	FreeVars: ast.Identifiers{
+																		"std",
+																		"x",
+																	},
 																},
-																End: ast.Location{
-																	Line: int(0),
-																	Column: int(0),
+																Target: &ast.Index{
+																	NodeBase: ast.NodeBase{
+																		LocRange: ast.LocationRange{
+																			FileName: "<std>",
+																			Begin: ast.Location{
+																				Line: int(1341),
+																				Column: int(8),
+																			},
+																			End: ast.Location{
+																				Line: int(1341),
+																				Column: int(17),
+																			},
+																			File: p1,
+																		},
+																		Fodder: ast.Fodder{},
+																		Ctx: p14641,
+																		FreeVars: ast.Identifiers{
+																			"std",
+																		},
+																	},
+																	Target: &ast.Var{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "<std>",
+																				Begin: ast.Location{
+																					Line: int(1341),
+																					Column: int(8),
+																				},
+																				End: ast.Location{
+																					Line: int(1341),
+																					Column: int(11),
+																				},
+																				File: p1,
+																			},
+																			Fodder: ast.Fodder{},
+																			Ctx: nil,
+																			FreeVars: ast.Identifiers{
+																				"std",
+																			},
+																		},
+																		Id: "std",
+																	},
+																	LeftBracketFodder: ast.Fodder{},
+																	Index: &ast.LiteralString{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "",
+																				Begin: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
+																				},
+																				End: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
+																				},
+																				File: nil,
+																			},
+																			Fodder: nil,
+																			Ctx: nil,
+																			FreeVars: nil,
+																		},
+																		Value: "prune",
+																		Kind: ast.LiteralStringKind(1),
+																		BlockIndent: "",
+																	},
+																	RightBracketFodder: nil,
+																	Id: nil,
 																},
-																File: nil,
+																FodderLeft: ast.Fodder{},
+																Arguments: ast.Arguments{
+																	Positional: []ast.CommaSeparatedExpr{
+																		ast.CommaSeparatedExpr{
+																			Expr: &ast.Var{
+																				NodeBase: ast.NodeBase{
+																					LocRange: ast.LocationRange{
+																						FileName: "<std>",
+																						Begin: ast.Location{
+																							Line: int(1341),
+																							Column: int(18),
+																						},
+																						End: ast.Location{
+																							Line: int(1341),
+																							Column: int(19),
+																						},
+																						File: p1,
+																					},
+																					Fodder: ast.Fodder{},
+																					Ctx: p14650,
+																					FreeVars: ast.Identifiers{
+																						"x",
+																					},
+																				},
+																				Id: "x",
+																			},
+																			CommaFodder: nil,
+																		},
+																	},
+																	Named: nil,
+																},
+																TrailingComma: false,
+																TailStrict: false,
+																FodderRight: ast.Fodder{},
+																TailStrictFodder: nil,
 															},
-															Fodder: nil,
-															Ctx: nil,
-															FreeVars: nil,
+															CommaFodder: nil,
 														},
-														Elements: nil,
-														TrailingComma: false,
-														CloseFodder: nil,
 													},
+													TrailingComma: false,
+													CloseFodder: nil,
+												},
+												ElseFodder: nil,
+												BranchFalse: &ast.Array{
+													NodeBase: ast.NodeBase{
+														LocRange: ast.LocationRange{
+															FileName: "",
+															Begin: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															End: ast.Location{
+																Line: int(0),
+																Column: int(0),
+															},
+															File: nil,
+														},
+														Fodder: nil,
+														Ctx: nil,
+														FreeVars: nil,
+													},
+													Elements: nil,
+													TrailingComma: false,
+													CloseFodder: nil,
 												},
 											},
-											CommaFodder: nil,
 										},
-										ast.CommaSeparatedExpr{
-											Expr: &ast.Var{
-												NodeBase: ast.NodeBase{
-													LocRange: ast.LocationRange{
-														FileName: "<std>",
-														Begin: ast.Location{
-															Line: int(1333),
-															Column: int(30),
-														},
-														End: ast.Location{
-															Line: int(1333),
-															Column: int(31),
-														},
-														File: p1,
+										CommaFodder: nil,
+									},
+									ast.CommaSeparatedExpr{
+										Expr: &ast.Var{
+											NodeBase: ast.NodeBase{
+												LocRange: ast.LocationRange{
+													FileName: "<std>",
+													Begin: ast.Location{
+														Line: int(1341),
+														Column: int(30),
 													},
-													Fodder: ast.Fodder{},
-													Ctx: p14170,
-													FreeVars: ast.Identifiers{
-														"a",
+													End: ast.Location{
+														Line: int(1341),
+														Column: int(31),
 													},
+													File: p1,
+												},
+												Fodder: ast.Fodder{},
+												Ctx: p14514,
+												FreeVars: ast.Identifiers{
+													"a",
 												},
-												Id: "a",
 											},
-											CommaFodder: nil,
+											Id: "a",
 										},
+										CommaFodder: nil,
 									},
-									Named: nil,
 								},
-								TrailingComma: false,
-								TailStrict: false,
-								FodderRight: nil,
-								TailStrictFodder: nil,
+								Named: nil,
 							},
-							ElseFodder: ast.Fodder{
-								ast.FodderElement{
-									Kind: ast.FodderKind(0),
-									Blanks: int(0),
-									Indent: int(4),
-									Comment: []string{},
+							TrailingComma: false,
+							TailStrict: false,
+							FodderRight: nil,
+							TailStrictFodder: nil,
+						},
+						ElseFodder: ast.Fodder{
+							ast.FodderElement{
+								Kind: ast.FodderKind(0),
+								Blanks: int(0),
+								Indent: int(4),
+								Comment: []string{},
+							},
+						},
+						BranchFalse: &ast.Conditional{
+							NodeBase: ast.NodeBase{
+								LocRange: ast.LocationRange{
+									FileName: "<std>",
+									Begin: ast.Location{
+										Line: int(1342),
+										Column: int(10),
+									},
+									End: ast.Location{
+										Line: int(1347),
+										Column: int(8),
+									},
+									File: p1,
+								},
+								Fodder: ast.Fodder{},
+								Ctx: p14514,
+								FreeVars: ast.Identifiers{
+									"$",
+									"a",
+									"isContent",
+									"std",
 								},
 							},
-							BranchFalse: &ast.Conditional{
+							Cond: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1334),
-											Column: int(10),
+											Line: int(1342),
+											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(1339),
-											Column: int(8),
+											Line: int(1342),
+											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14170,
+									Ctx: p14514,
 									FreeVars: ast.Identifiers{
-										"$",
 										"a",
-										"isContent",
 										"std",
-										"t",
 									},
 								},
-								Cond: &ast.Binary{
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1334),
+												Line: int(1342),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(1334),
-												Column: int(26),
+												Line: int(1342),
+												Column: int(25),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14170,
+										Ctx: p14514,
 										FreeVars: ast.Identifiers{
-											"t",
+											"std",
 										},
 									},
-									Left: &ast.Var{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1334),
+													Line: int(1342),
 													Column: int(13),
 												},
 												End: ast.Location{
-													Line: int(1334),
-													Column: int(14),
+													Line: int(1342),
+													Column: int(16),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14170,
+											Ctx: nil,
 											FreeVars: ast.Identifiers{
-												"t",
+												"std",
 											},
 										},
-										Id: "t",
+										Id: "std",
 									},
-									OpFodder: ast.Fodder{},
-									Op: ast.BinaryOp(12),
-									Right: &ast.LiteralString{
+									LeftBracketFodder: ast.Fodder{},
+									Index: &ast.LiteralString{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
-												FileName: "<std>",
+												FileName: "",
 												Begin: ast.Location{
-													Line: int(1334),
-													Column: int(18),
+													Line: int(0),
+													Column: int(0),
 												},
 												End: ast.Location{
-													Line: int(1334),
-													Column: int(26),
+													Line: int(0),
+													Column: int(0),
 												},
-												File: p1,
+												File: nil,
+											},
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
+										},
+										Value: "isObject",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: ast.Fodder{},
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Var{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "<std>",
+														Begin: ast.Location{
+															Line: int(1342),
+															Column: int(26),
+														},
+														End: ast.Location{
+															Line: int(1342),
+															Column: int(27),
+														},
+														File: p1,
+													},
+													Fodder: ast.Fodder{},
+													Ctx: p14667,
+													FreeVars: ast.Identifiers{
+														"a",
+													},
+												},
+												Id: "a",
 											},
-											Fodder: ast.Fodder{},
-											Ctx: p14170,
-											FreeVars: nil,
+											CommaFodder: nil,
 										},
-										Value: "object",
-										Kind: ast.LiteralStringKind(1),
-										BlockIndent: "",
 									},
+									Named: nil,
 								},
-								ThenFodder: ast.Fodder{},
-								BranchTrue: &ast.Apply{
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: ast.Fodder{},
+								TailStrictFodder: nil,
+							},
+							ThenFodder: ast.Fodder{},
+							BranchTrue: &ast.Apply{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "",
+										Begin: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										End: ast.Location{
+											Line: int(0),
+											Column: int(0),
+										},
+										File: nil,
+									},
+									Fodder: nil,
+									Ctx: nil,
+									FreeVars: ast.Identifiers{
+										"$",
+										"a",
+										"isContent",
+										"std",
+									},
+								},
+								Target: &ast.Index{
 									NodeBase: ast.NodeBase{
 										LocRange: ast.LocationRange{
 											FileName: "",
@@ -172110,13 +175748,10 @@ var _StdAst = &ast.DesugaredObject{
 										Fodder: nil,
 										Ctx: nil,
 										FreeVars: ast.Identifiers{
-											"$",
-											"a",
-											"isContent",
 											"std",
 										},
 									},
-									Target: &ast.Index{
+									Target: &ast.Var{
 										NodeBase: ast.NodeBase{
 											LocRange: ast.LocationRange{
 												FileName: "",
@@ -172136,59 +175771,62 @@ var _StdAst = &ast.DesugaredObject{
 												"std",
 											},
 										},
-										Target: &ast.Var{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
-													},
-													File: nil,
+										Id: "std",
+									},
+									LeftBracketFodder: nil,
+									Index: &ast.LiteralString{
+										NodeBase: ast.NodeBase{
+											LocRange: ast.LocationRange{
+												FileName: "",
+												Begin: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: ast.Identifiers{
-													"std",
+												End: ast.Location{
+													Line: int(0),
+													Column: int(0),
 												},
+												File: nil,
 											},
-											Id: "std",
+											Fodder: nil,
+											Ctx: nil,
+											FreeVars: nil,
 										},
-										LeftBracketFodder: nil,
-										Index: &ast.LiteralString{
-											NodeBase: ast.NodeBase{
-												LocRange: ast.LocationRange{
-													FileName: "",
-													Begin: ast.Location{
-														Line: int(0),
-														Column: int(0),
+										Value: "$objectFlatMerge",
+										Kind: ast.LiteralStringKind(1),
+										BlockIndent: "",
+									},
+									RightBracketFodder: nil,
+									Id: nil,
+								},
+								FodderLeft: nil,
+								Arguments: ast.Arguments{
+									Positional: []ast.CommaSeparatedExpr{
+										ast.CommaSeparatedExpr{
+											Expr: &ast.Apply{
+												NodeBase: ast.NodeBase{
+													LocRange: ast.LocationRange{
+														FileName: "",
+														Begin: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														End: ast.Location{
+															Line: int(0),
+															Column: int(0),
+														},
+														File: nil,
 													},
-													End: ast.Location{
-														Line: int(0),
-														Column: int(0),
+													Fodder: nil,
+													Ctx: nil,
+													FreeVars: ast.Identifiers{
+														"$",
+														"a",
+														"isContent",
+														"std",
 													},
-													File: nil,
 												},
-												Fodder: nil,
-												Ctx: nil,
-												FreeVars: nil,
-											},
-											Value: "$objectFlatMerge",
-											Kind: ast.LiteralStringKind(1),
-											BlockIndent: "",
-										},
-										RightBracketFodder: nil,
-										Id: nil,
-									},
-									FodderLeft: nil,
-									Arguments: ast.Arguments{
-										Positional: []ast.CommaSeparatedExpr{
-											ast.CommaSeparatedExpr{
-												Expr: &ast.Apply{
+												Target: &ast.Index{
 													NodeBase: ast.NodeBase{
 														LocRange: ast.LocationRange{
 															FileName: "",
@@ -172205,13 +175843,10 @@ var _StdAst = &ast.DesugaredObject{
 														Fodder: nil,
 														Ctx: nil,
 														FreeVars: ast.Identifiers{
-															"$",
-															"a",
-															"isContent",
 															"std",
 														},
 													},
-													Target: &ast.Index{
+													Target: &ast.Var{
 														NodeBase: ast.NodeBase{
 															LocRange: ast.LocationRange{
 																FileName: "",
@@ -172231,59 +175866,75 @@ var _StdAst = &ast.DesugaredObject{
 																"std",
 															},
 														},
-														Target: &ast.Var{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "",
-																	Begin: ast.Location{
-																		Line: int(0),
-																		Column: int(0),
-																	},
-																	End: ast.Location{
-																		Line: int(0),
-																		Column: int(0),
-																	},
-																	File: nil,
+														Id: "std",
+													},
+													LeftBracketFodder: nil,
+													Index: &ast.LiteralString{
+														NodeBase: ast.NodeBase{
+															LocRange: ast.LocationRange{
+																FileName: "",
+																Begin: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
 																},
-																Fodder: nil,
-																Ctx: nil,
-																FreeVars: ast.Identifiers{
-																	"std",
+																End: ast.Location{
+																	Line: int(0),
+																	Column: int(0),
 																},
+																File: nil,
 															},
-															Id: "std",
+															Fodder: nil,
+															Ctx: nil,
+															FreeVars: nil,
 														},
-														LeftBracketFodder: nil,
-														Index: &ast.LiteralString{
-															NodeBase: ast.NodeBase{
-																LocRange: ast.LocationRange{
-																	FileName: "",
-																	Begin: ast.Location{
-																		Line: int(0),
-																		Column: int(0),
+														Value: "flatMap",
+														Kind: ast.LiteralStringKind(1),
+														BlockIndent: "",
+													},
+													RightBracketFodder: nil,
+													Id: nil,
+												},
+												FodderLeft: nil,
+												Arguments: ast.Arguments{
+													Positional: []ast.CommaSeparatedExpr{
+														ast.CommaSeparatedExpr{
+															Expr: &ast.Function{
+																NodeBase: ast.NodeBase{
+																	LocRange: ast.LocationRange{
+																		FileName: "",
+																		Begin: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		End: ast.Location{
+																			Line: int(0),
+																			Column: int(0),
+																		},
+																		File: nil,
 																	},
-																	End: ast.Location{
-																		Line: int(0),
-																		Column: int(0),
+																	Fodder: nil,
+																	Ctx: nil,
+																	FreeVars: ast.Identifiers{
+																		"$",
+																		"a",
+																		"isContent",
+																		"std",
 																	},
-																	File: nil,
 																},
-																Fodder: nil,
-																Ctx: nil,
-																FreeVars: nil,
-															},
-															Value: "flatMap",
-															Kind: ast.LiteralStringKind(1),
-															BlockIndent: "",
-														},
-														RightBracketFodder: nil,
-														Id: nil,
-													},
-													FodderLeft: nil,
-													Arguments: ast.Arguments{
-														Positional: []ast.CommaSeparatedExpr{
-															ast.CommaSeparatedExpr{
-																Expr: &ast.Function{
+																ParenLeftFodder: nil,
+																Parameters: ast.Parameters{
+																	Required: []ast.CommaSeparatedID{
+																		ast.CommaSeparatedID{
+																			NameFodder: nil,
+																			Name: "x",
+																			CommaFodder: nil,
+																		},
+																	},
+																	Optional: nil,
+																},
+																TrailingComma: false,
+																ParenRightFodder: nil,
+																Body: &ast.Conditional{
 																	NodeBase: ast.NodeBase{
 																		LocRange: ast.LocationRange{
 																			FileName: "",
@@ -172304,737 +175955,700 @@ var _StdAst = &ast.DesugaredObject{
 																			"a",
 																			"isContent",
 																			"std",
+																			"x",
 																		},
 																	},
-																	ParenLeftFodder: nil,
-																	Parameters: ast.Parameters{
-																		Required: []ast.CommaSeparatedID{
-																			ast.CommaSeparatedID{
-																				NameFodder: nil,
-																				Name: "x",
-																				CommaFodder: nil,
-																			},
-																		},
-																		Optional: nil,
-																	},
-																	TrailingComma: false,
-																	ParenRightFodder: nil,
-																	Body: &ast.Conditional{
+																	Cond: &ast.Apply{
 																		NodeBase: ast.NodeBase{
 																			LocRange: ast.LocationRange{
-																				FileName: "",
+																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(0),
-																					Column: int(0),
+																					Line: int(1345),
+																					Column: int(10),
 																				},
 																				End: ast.Location{
-																					Line: int(0),
-																					Column: int(0),
+																					Line: int(1345),
+																					Column: int(36),
 																				},
-																				File: nil,
+																				File: p1,
 																			},
-																			Fodder: nil,
-																			Ctx: nil,
+																			Fodder: ast.Fodder{},
+																			Ctx: p14514,
 																			FreeVars: ast.Identifiers{
-																				"$",
 																				"a",
 																				"isContent",
 																				"std",
 																				"x",
 																			},
 																		},
-																		Cond: &ast.Apply{
+																		Target: &ast.Var{
 																			NodeBase: ast.NodeBase{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1337),
+																						Line: int(1345),
 																						Column: int(10),
 																					},
 																					End: ast.Location{
-																						Line: int(1337),
-																						Column: int(36),
+																						Line: int(1345),
+																						Column: int(19),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14170,
+																				Ctx: p14514,
 																				FreeVars: ast.Identifiers{
-																					"a",
 																					"isContent",
-																					"std",
-																					"x",
 																				},
 																			},
-																			Target: &ast.Var{
-																				NodeBase: ast.NodeBase{
-																					LocRange: ast.LocationRange{
-																						FileName: "<std>",
-																						Begin: ast.Location{
-																							Line: int(1337),
-																							Column: int(10),
-																						},
-																						End: ast.Location{
-																							Line: int(1337),
-																							Column: int(19),
+																			Id: "isContent",
+																		},
+																		FodderLeft: ast.Fodder{},
+																		Arguments: ast.Arguments{
+																			Positional: []ast.CommaSeparatedExpr{
+																				ast.CommaSeparatedExpr{
+																					Expr: &ast.Apply{
+																						NodeBase: ast.NodeBase{
+																							LocRange: ast.LocationRange{
+																								FileName: "<std>",
+																								Begin: ast.Location{
+																									Line: int(1345),
+																									Column: int(20),
+																								},
+																								End: ast.Location{
+																									Line: int(1345),
+																									Column: int(35),
+																								},
+																								File: p1,
+																							},
+																							Fodder: ast.Fodder{},
+																							Ctx: p14696,
+																							FreeVars: ast.Identifiers{
+																								"a",
+																								"std",
+																								"x",
+																							},
 																						},
-																						File: p1,
-																					},
-																					Fodder: ast.Fodder{},
-																					Ctx: p14170,
-																					FreeVars: ast.Identifiers{
-																						"isContent",
-																					},
-																				},
-																				Id: "isContent",
-																			},
-																			FodderLeft: ast.Fodder{},
-																			Arguments: ast.Arguments{
-																				Positional: []ast.CommaSeparatedExpr{
-																					ast.CommaSeparatedExpr{
-																						Expr: &ast.Apply{
+																						Target: &ast.Index{
 																							NodeBase: ast.NodeBase{
 																								LocRange: ast.LocationRange{
 																									FileName: "<std>",
 																									Begin: ast.Location{
-																										Line: int(1337),
+																										Line: int(1345),
 																										Column: int(20),
 																									},
 																									End: ast.Location{
-																										Line: int(1337),
-																										Column: int(35),
+																										Line: int(1345),
+																										Column: int(29),
 																									},
 																									File: p1,
 																								},
 																								Fodder: ast.Fodder{},
-																								Ctx: p14360,
+																								Ctx: p14696,
 																								FreeVars: ast.Identifiers{
-																									"a",
 																									"std",
-																									"x",
 																								},
 																							},
-																							Target: &ast.Index{
+																							Target: &ast.Var{
 																								NodeBase: ast.NodeBase{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(1337),
+																											Line: int(1345),
 																											Column: int(20),
 																										},
 																										End: ast.Location{
-																											Line: int(1337),
-																											Column: int(29),
+																											Line: int(1345),
+																											Column: int(23),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p14360,
+																									Ctx: nil,
 																									FreeVars: ast.Identifiers{
 																										"std",
 																									},
 																								},
-																								Target: &ast.Var{
-																									NodeBase: ast.NodeBase{
-																										LocRange: ast.LocationRange{
-																											FileName: "<std>",
-																											Begin: ast.Location{
-																												Line: int(1337),
-																												Column: int(20),
-																											},
-																											End: ast.Location{
-																												Line: int(1337),
-																												Column: int(23),
-																											},
-																											File: p1,
+																								Id: "std",
+																							},
+																							LeftBracketFodder: ast.Fodder{},
+																							Index: &ast.LiteralString{
+																								NodeBase: ast.NodeBase{
+																									LocRange: ast.LocationRange{
+																										FileName: "",
+																										Begin: ast.Location{
+																											Line: int(0),
+																											Column: int(0),
 																										},
-																										Fodder: ast.Fodder{},
-																										Ctx: nil,
-																										FreeVars: ast.Identifiers{
-																											"std",
+																										End: ast.Location{
+																											Line: int(0),
+																											Column: int(0),
 																										},
+																										File: nil,
 																									},
-																									Id: "std",
+																									Fodder: nil,
+																									Ctx: nil,
+																									FreeVars: nil,
 																								},
-																								LeftBracketFodder: ast.Fodder{},
-																								Index: &ast.LiteralString{
-																									NodeBase: ast.NodeBase{
-																										LocRange: ast.LocationRange{
-																											FileName: "",
-																											Begin: ast.Location{
-																												Line: int(0),
-																												Column: int(0),
+																								Value: "prune",
+																								Kind: ast.LiteralStringKind(1),
+																								BlockIndent: "",
+																							},
+																							RightBracketFodder: nil,
+																							Id: nil,
+																						},
+																						FodderLeft: ast.Fodder{},
+																						Arguments: ast.Arguments{
+																							Positional: []ast.CommaSeparatedExpr{
+																								ast.CommaSeparatedExpr{
+																									Expr: &ast.Index{
+																										NodeBase: ast.NodeBase{
+																											LocRange: ast.LocationRange{
+																												FileName: "<std>",
+																												Begin: ast.Location{
+																													Line: int(1345),
+																													Column: int(30),
+																												},
+																												End: ast.Location{
+																													Line: int(1345),
+																													Column: int(34),
+																												},
+																												File: p1,
 																											},
-																											End: ast.Location{
-																												Line: int(0),
-																												Column: int(0),
+																											Fodder: ast.Fodder{},
+																											Ctx: p14705,
+																											FreeVars: ast.Identifiers{
+																												"a",
+																												"x",
 																											},
-																											File: nil,
 																										},
-																										Fodder: nil,
-																										Ctx: nil,
-																										FreeVars: nil,
-																									},
-																									Value: "prune",
-																									Kind: ast.LiteralStringKind(1),
-																									BlockIndent: "",
-																								},
-																								RightBracketFodder: nil,
-																								Id: nil,
-																							},
-																							FodderLeft: ast.Fodder{},
-																							Arguments: ast.Arguments{
-																								Positional: []ast.CommaSeparatedExpr{
-																									ast.CommaSeparatedExpr{
-																										Expr: &ast.Index{
+																										Target: &ast.Var{
 																											NodeBase: ast.NodeBase{
 																												LocRange: ast.LocationRange{
 																													FileName: "<std>",
 																													Begin: ast.Location{
-																														Line: int(1337),
+																														Line: int(1345),
 																														Column: int(30),
 																													},
 																													End: ast.Location{
-																														Line: int(1337),
-																														Column: int(34),
+																														Line: int(1345),
+																														Column: int(31),
 																													},
 																													File: p1,
 																												},
 																												Fodder: ast.Fodder{},
-																												Ctx: p14369,
+																												Ctx: p14705,
 																												FreeVars: ast.Identifiers{
 																													"a",
-																													"x",
 																												},
 																											},
-																											Target: &ast.Var{
-																												NodeBase: ast.NodeBase{
-																													LocRange: ast.LocationRange{
-																														FileName: "<std>",
-																														Begin: ast.Location{
-																															Line: int(1337),
-																															Column: int(30),
-																														},
-																														End: ast.Location{
-																															Line: int(1337),
-																															Column: int(31),
-																														},
-																														File: p1,
+																											Id: "a",
+																										},
+																										LeftBracketFodder: ast.Fodder{},
+																										Index: &ast.Var{
+																											NodeBase: ast.NodeBase{
+																												LocRange: ast.LocationRange{
+																													FileName: "<std>",
+																													Begin: ast.Location{
+																														Line: int(1345),
+																														Column: int(32),
 																													},
-																													Fodder: ast.Fodder{},
-																													Ctx: p14369,
-																													FreeVars: ast.Identifiers{
-																														"a",
+																													End: ast.Location{
+																														Line: int(1345),
+																														Column: int(33),
 																													},
+																													File: p1,
 																												},
-																												Id: "a",
-																											},
-																											LeftBracketFodder: ast.Fodder{},
-																											Index: &ast.Var{
-																												NodeBase: ast.NodeBase{
-																													LocRange: ast.LocationRange{
-																														FileName: "<std>",
-																														Begin: ast.Location{
-																															Line: int(1337),
-																															Column: int(32),
-																														},
-																														End: ast.Location{
-																															Line: int(1337),
-																															Column: int(33),
-																														},
-																														File: p1,
-																													},
-																													Fodder: ast.Fodder{},
-																													Ctx: p14369,
-																													FreeVars: ast.Identifiers{
-																														"x",
-																													},
+																												Fodder: ast.Fodder{},
+																												Ctx: p14705,
+																												FreeVars: ast.Identifiers{
+																													"x",
 																												},
-																												Id: "x",
 																											},
-																											RightBracketFodder: ast.Fodder{},
-																											Id: nil,
+																											Id: "x",
 																										},
-																										CommaFodder: nil,
+																										RightBracketFodder: ast.Fodder{},
+																										Id: nil,
 																									},
+																									CommaFodder: nil,
 																								},
-																								Named: nil,
 																							},
-																							TrailingComma: false,
-																							TailStrict: false,
-																							FodderRight: ast.Fodder{},
-																							TailStrictFodder: nil,
+																							Named: nil,
 																						},
-																						CommaFodder: nil,
+																						TrailingComma: false,
+																						TailStrict: false,
+																						FodderRight: ast.Fodder{},
+																						TailStrictFodder: nil,
 																					},
+																					CommaFodder: nil,
 																				},
-																				Named: nil,
 																			},
-																			TrailingComma: false,
-																			TailStrict: false,
-																			FodderRight: ast.Fodder{},
-																			TailStrictFodder: nil,
+																			Named: nil,
 																		},
-																		ThenFodder: nil,
-																		BranchTrue: &ast.Array{
-																			NodeBase: ast.NodeBase{
-																				LocRange: ast.LocationRange{
-																					FileName: "",
-																					Begin: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
-																					},
-																					End: ast.Location{
-																						Line: int(0),
-																						Column: int(0),
-																					},
-																					File: nil,
+																		TrailingComma: false,
+																		TailStrict: false,
+																		FodderRight: ast.Fodder{},
+																		TailStrictFodder: nil,
+																	},
+																	ThenFodder: nil,
+																	BranchTrue: &ast.Array{
+																		NodeBase: ast.NodeBase{
+																			LocRange: ast.LocationRange{
+																				FileName: "",
+																				Begin: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
 																				},
-																				Fodder: nil,
-																				Ctx: nil,
-																				FreeVars: ast.Identifiers{
-																					"$",
-																					"a",
-																					"x",
+																				End: ast.Location{
+																					Line: int(0),
+																					Column: int(0),
 																				},
+																				File: nil,
 																			},
-																			Elements: []ast.CommaSeparatedExpr{
-																				ast.CommaSeparatedExpr{
-																					Expr: &ast.DesugaredObject{
-																						NodeBase: ast.NodeBase{
-																							LocRange: ast.LocationRange{
-																								FileName: "<std>",
-																								Begin: ast.Location{
-																									Line: int(1334),
-																									Column: int(32),
-																								},
-																								End: ast.Location{
-																									Line: int(1338),
-																									Column: int(6),
-																								},
-																								File: p1,
+																			Fodder: nil,
+																			Ctx: nil,
+																			FreeVars: ast.Identifiers{
+																				"$",
+																				"a",
+																				"x",
+																			},
+																		},
+																		Elements: []ast.CommaSeparatedExpr{
+																			ast.CommaSeparatedExpr{
+																				Expr: &ast.DesugaredObject{
+																					NodeBase: ast.NodeBase{
+																						LocRange: ast.LocationRange{
+																							FileName: "<std>",
+																							Begin: ast.Location{
+																								Line: int(1342),
+																								Column: int(34),
 																							},
-																							Fodder: ast.Fodder{},
-																							Ctx: p14170,
-																							FreeVars: ast.Identifiers{
-																								"$",
-																								"a",
-																								"x",
+																							End: ast.Location{
+																								Line: int(1346),
+																								Column: int(6),
 																							},
+																							File: p1,
 																						},
-																						Asserts: ast.Nodes{},
-																						Fields: ast.DesugaredObjectFields{
-																							ast.DesugaredObjectField{
-																								Hide: ast.ObjectFieldHide(1),
-																								Name: &ast.Var{
-																									NodeBase: ast.NodeBase{
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-									TrailingComma: false,
-									TailStrict: false,
-									FodderRight: nil,
-									TailStrictFodder: nil,
+									Named: nil,
 								},
-								ElseFodder: ast.Fodder{},
-								BranchFalse: &ast.Var{
-									NodeBase: ast.NodeBase{
-										LocRange: ast.LocationRange{
-											FileName: "<std>",
-											Begin: ast.Location{
-												Line: int(1339),
-												Column: int(7),
-											},
-											End: ast.Location{
-												Line: int(1339),
-												Column: int(8),
-											},
-											File: p1,
+								TrailingComma: false,
+								TailStrict: false,
+								FodderRight: nil,
+								TailStrictFodder: nil,
+							},
+							ElseFodder: ast.Fodder{},
+							BranchFalse: &ast.Var{
+								NodeBase: ast.NodeBase{
+									LocRange: ast.LocationRange{
+										FileName: "<std>",
+										Begin: ast.Location{
+											Line: int(1347),
+											Column: int(7),
 										},
-										Fodder: ast.Fodder{
-											ast.FodderElement{
-												Kind: ast.FodderKind(0),
-												Blanks: int(0),
-												Indent: int(6),
-												Comment: []string{},
-											},
+										End: ast.Location{
+											Line: int(1347),
+											Column: int(8),
 										},
-										Ctx: p14170,
-										FreeVars: ast.Identifiers{
-											"a",
+										File: p1,
+									},
+									Fodder: ast.Fodder{
+										ast.FodderElement{
+											Kind: ast.FodderKind(0),
+											Blanks: int(0),
+											Indent: int(6),
+											Comment: []string{},
 										},
 									},
-									Id: "a",
+									Ctx: p14514,
+									FreeVars: ast.Identifiers{
+										"a",
+									},
 								},
+								Id: "a",
 							},
 						},
 					},
@@ -173109,11 +176723,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1342),
+								Line: int(1350),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1352),
+								Line: int(1360),
 								Column: int(91),
 							},
 							File: p1,
@@ -173126,50 +176740,51 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p14420,
+						Ctx: p14756,
 						FreeVars: ast.Identifiers{
 							"pat",
 							"std",
 							"str",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1342),
+									Line: int(1350),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(1342),
-									Column: int(33),
+									Line: int(1350),
+									Column: int(26),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p14420,
+							Ctx: p14756,
 							FreeVars: ast.Identifiers{
 								"pat",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1342),
-										Column: int(8),
+										Line: int(1350),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(1342),
-										Column: int(21),
+										Line: int(1350),
+										Column: int(26),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14420,
+								Ctx: p14756,
 								FreeVars: ast.Identifiers{
 									"pat",
 									"std",
@@ -173180,17 +176795,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1342),
-											Column: int(8),
+											Line: int(1350),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(1342),
-											Column: int(16),
+											Line: int(1350),
+											Column: int(21),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14420,
+									Ctx: p14756,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -173200,12 +176815,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1342),
-												Column: int(8),
+												Line: int(1350),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1342),
-												Column: int(11),
+												Line: int(1350),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -173236,7 +176851,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isString",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -173252,17 +176867,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1342),
-														Column: int(17),
+														Line: int(1350),
+														Column: int(22),
 													},
 													End: ast.Location{
-														Line: int(1342),
-														Column: int(20),
+														Line: int(1350),
+														Column: int(25),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14433,
+												Ctx: p14769,
 												FreeVars: ast.Identifiers{
 													"pat",
 												},
@@ -173279,30 +176894,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(1342),
-										Column: int(25),
-									},
-									End: ast.Location{
-										Line: int(1342),
-										Column: int(33),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p14420,
-								FreeVars: nil,
-							},
-							Value: "string",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -173310,11 +176901,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1343),
+									Line: int(1351),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1343),
+									Line: int(1351),
 									Column: int(82),
 								},
 								File: p1,
@@ -173327,7 +176918,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p14420,
+							Ctx: p14756,
 							FreeVars: ast.Identifiers{
 								"pat",
 								"std",
@@ -173338,17 +176929,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1343),
+										Line: int(1351),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(1343),
+										Line: int(1351),
 										Column: int(82),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14420,
+								Ctx: p14756,
 								FreeVars: ast.Identifiers{
 									"pat",
 									"std",
@@ -173359,17 +176950,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1343),
+											Line: int(1351),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(1343),
+											Line: int(1351),
 											Column: int(66),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14420,
+									Ctx: p14756,
 									FreeVars: nil,
 								},
 								Value: "findSubstr first parameter should be a string, got ",
@@ -173383,17 +176974,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1343),
+											Line: int(1351),
 											Column: int(69),
 										},
 										End: ast.Location{
-											Line: int(1343),
+											Line: int(1351),
 											Column: int(82),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14420,
+									Ctx: p14756,
 									FreeVars: ast.Identifiers{
 										"pat",
 										"std",
@@ -173404,17 +176995,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1343),
+												Line: int(1351),
 												Column: int(69),
 											},
 											End: ast.Location{
-												Line: int(1343),
+												Line: int(1351),
 												Column: int(77),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14420,
+										Ctx: p14756,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -173424,11 +177015,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1343),
+													Line: int(1351),
 													Column: int(69),
 												},
 												End: ast.Location{
-													Line: int(1343),
+													Line: int(1351),
 													Column: int(72),
 												},
 												File: p1,
@@ -173476,17 +177067,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1343),
+															Line: int(1351),
 															Column: int(78),
 														},
 														End: ast.Location{
-															Line: int(1343),
+															Line: int(1351),
 															Column: int(81),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14451,
+													Ctx: p14786,
 													FreeVars: ast.Identifiers{
 														"pat",
 													},
@@ -173518,60 +177109,61 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1344),
+									Line: int(1352),
 									Column: int(10),
 								},
 								End: ast.Location{
-									Line: int(1352),
+									Line: int(1360),
 									Column: int(91),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p14420,
+							Ctx: p14756,
 							FreeVars: ast.Identifiers{
 								"pat",
 								"std",
 								"str",
 							},
 						},
-						Cond: &ast.Binary{
+						Cond: &ast.Unary{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1344),
+										Line: int(1352),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(1344),
-										Column: int(38),
+										Line: int(1352),
+										Column: int(31),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14420,
+								Ctx: p14756,
 								FreeVars: ast.Identifiers{
 									"std",
 									"str",
 								},
 							},
-							Left: &ast.Apply{
+							Op: ast.UnaryOp(0),
+							Expr: &ast.Apply{
 								NodeBase: ast.NodeBase{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1344),
-											Column: int(13),
+											Line: int(1352),
+											Column: int(14),
 										},
 										End: ast.Location{
-											Line: int(1344),
-											Column: int(26),
+											Line: int(1352),
+											Column: int(31),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14420,
+									Ctx: p14756,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
@@ -173582,17 +177174,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1344),
-												Column: int(13),
+												Line: int(1352),
+												Column: int(14),
 											},
 											End: ast.Location{
-												Line: int(1344),
-												Column: int(21),
+												Line: int(1352),
+												Column: int(26),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14420,
+										Ctx: p14756,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -173602,12 +177194,12 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1344),
-													Column: int(13),
+													Line: int(1352),
+													Column: int(14),
 												},
 												End: ast.Location{
-													Line: int(1344),
-													Column: int(16),
+													Line: int(1352),
+													Column: int(17),
 												},
 												File: p1,
 											},
@@ -173638,7 +177230,7 @@ var _StdAst = &ast.DesugaredObject{
 											Ctx: nil,
 											FreeVars: nil,
 										},
-										Value: "type",
+										Value: "isString",
 										Kind: ast.LiteralStringKind(1),
 										BlockIndent: "",
 									},
@@ -173654,17 +177246,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1344),
-															Column: int(22),
+															Line: int(1352),
+															Column: int(27),
 														},
 														End: ast.Location{
-															Line: int(1344),
-															Column: int(25),
+															Line: int(1352),
+															Column: int(30),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14467,
+													Ctx: p14802,
 													FreeVars: ast.Identifiers{
 														"str",
 													},
@@ -173681,30 +177273,6 @@ var _StdAst = &ast.DesugaredObject{
 								FodderRight: ast.Fodder{},
 								TailStrictFodder: nil,
 							},
-							OpFodder: ast.Fodder{},
-							Op: ast.BinaryOp(13),
-							Right: &ast.LiteralString{
-								NodeBase: ast.NodeBase{
-									LocRange: ast.LocationRange{
-										FileName: "<std>",
-										Begin: ast.Location{
-											Line: int(1344),
-											Column: int(30),
-										},
-										End: ast.Location{
-											Line: int(1344),
-											Column: int(38),
-										},
-										File: p1,
-									},
-									Fodder: ast.Fodder{},
-									Ctx: p14420,
-									FreeVars: nil,
-								},
-								Value: "string",
-								Kind: ast.LiteralStringKind(1),
-								BlockIndent: "",
-							},
 						},
 						ThenFodder: ast.Fodder{},
 						BranchTrue: &ast.Error{
@@ -173712,11 +177280,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1345),
+										Line: int(1353),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(1345),
+										Line: int(1353),
 										Column: int(83),
 									},
 									File: p1,
@@ -173729,7 +177297,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p14420,
+								Ctx: p14756,
 								FreeVars: ast.Identifiers{
 									"std",
 									"str",
@@ -173740,17 +177308,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1345),
+											Line: int(1353),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(1345),
+											Line: int(1353),
 											Column: int(83),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14420,
+									Ctx: p14756,
 									FreeVars: ast.Identifiers{
 										"std",
 										"str",
@@ -173761,17 +177329,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1345),
+												Line: int(1353),
 												Column: int(13),
 											},
 											End: ast.Location{
-												Line: int(1345),
+												Line: int(1353),
 												Column: int(67),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14420,
+										Ctx: p14756,
 										FreeVars: nil,
 									},
 									Value: "findSubstr second parameter should be a string, got ",
@@ -173785,17 +177353,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1345),
+												Line: int(1353),
 												Column: int(70),
 											},
 											End: ast.Location{
-												Line: int(1345),
+												Line: int(1353),
 												Column: int(83),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14420,
+										Ctx: p14756,
 										FreeVars: ast.Identifiers{
 											"std",
 											"str",
@@ -173806,17 +177374,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1345),
+													Line: int(1353),
 													Column: int(70),
 												},
 												End: ast.Location{
-													Line: int(1345),
+													Line: int(1353),
 													Column: int(78),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14420,
+											Ctx: p14756,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -173826,11 +177394,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1345),
+														Line: int(1353),
 														Column: int(70),
 													},
 													End: ast.Location{
-														Line: int(1345),
+														Line: int(1353),
 														Column: int(73),
 													},
 													File: p1,
@@ -173878,17 +177446,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1345),
+																Line: int(1353),
 																Column: int(79),
 															},
 															End: ast.Location{
-																Line: int(1345),
+																Line: int(1353),
 																Column: int(82),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14485,
+														Ctx: p14819,
 														FreeVars: ast.Identifiers{
 															"str",
 														},
@@ -173920,11 +177488,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1347),
+										Line: int(1355),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(1352),
+										Line: int(1360),
 										Column: int(91),
 									},
 									File: p1,
@@ -173937,7 +177505,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p14420,
+								Ctx: p14756,
 								FreeVars: ast.Identifiers{
 									"pat",
 									"std",
@@ -173954,17 +177522,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1347),
+													Line: int(1355),
 													Column: int(23),
 												},
 												End: ast.Location{
-													Line: int(1347),
+													Line: int(1355),
 													Column: int(38),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14493,
+											Ctx: p14827,
 											FreeVars: ast.Identifiers{
 												"pat",
 												"std",
@@ -173975,17 +177543,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1347),
+														Line: int(1355),
 														Column: int(23),
 													},
 													End: ast.Location{
-														Line: int(1347),
+														Line: int(1355),
 														Column: int(33),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14493,
+												Ctx: p14827,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -173995,11 +177563,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1347),
+															Line: int(1355),
 															Column: int(23),
 														},
 														End: ast.Location{
-															Line: int(1347),
+															Line: int(1355),
 															Column: int(26),
 														},
 														File: p1,
@@ -174047,17 +177615,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1347),
+																	Line: int(1355),
 																	Column: int(34),
 																},
 																End: ast.Location{
-																	Line: int(1347),
+																	Line: int(1355),
 																	Column: int(37),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14502,
+															Ctx: p14836,
 															FreeVars: ast.Identifiers{
 																"pat",
 															},
@@ -174083,11 +177651,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1348),
+											Line: int(1356),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1352),
+											Line: int(1360),
 											Column: int(91),
 										},
 										File: p1,
@@ -174100,7 +177668,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p14420,
+									Ctx: p14756,
 									FreeVars: ast.Identifiers{
 										"pat",
 										"pat_len",
@@ -174118,17 +177686,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1348),
+														Line: int(1356),
 														Column: int(23),
 													},
 													End: ast.Location{
-														Line: int(1348),
+														Line: int(1356),
 														Column: int(38),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14509,
+												Ctx: p14843,
 												FreeVars: ast.Identifiers{
 													"std",
 													"str",
@@ -174139,17 +177707,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1348),
+															Line: int(1356),
 															Column: int(23),
 														},
 														End: ast.Location{
-															Line: int(1348),
+															Line: int(1356),
 															Column: int(33),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14509,
+													Ctx: p14843,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -174159,11 +177727,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1348),
+																Line: int(1356),
 																Column: int(23),
 															},
 															End: ast.Location{
-																Line: int(1348),
+																Line: int(1356),
 																Column: int(26),
 															},
 															File: p1,
@@ -174211,17 +177779,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1348),
+																		Line: int(1356),
 																		Column: int(34),
 																	},
 																	End: ast.Location{
-																		Line: int(1348),
+																		Line: int(1356),
 																		Column: int(37),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14518,
+																Ctx: p14852,
 																FreeVars: ast.Identifiers{
 																	"str",
 																},
@@ -174247,11 +177815,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1349),
+												Line: int(1357),
 												Column: int(7),
 											},
 											End: ast.Location{
-												Line: int(1352),
+												Line: int(1360),
 												Column: int(91),
 											},
 											File: p1,
@@ -174264,7 +177832,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p14420,
+										Ctx: p14756,
 										FreeVars: ast.Identifiers{
 											"pat",
 											"pat_len",
@@ -174278,17 +177846,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1349),
+													Line: int(1357),
 													Column: int(10),
 												},
 												End: ast.Location{
-													Line: int(1349),
+													Line: int(1357),
 													Column: int(59),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14420,
+											Ctx: p14756,
 											FreeVars: ast.Identifiers{
 												"pat_len",
 												"str_len",
@@ -174299,17 +177867,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1349),
+														Line: int(1357),
 														Column: int(10),
 													},
 													End: ast.Location{
-														Line: int(1349),
+														Line: int(1357),
 														Column: int(38),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14420,
+												Ctx: p14756,
 												FreeVars: ast.Identifiers{
 													"pat_len",
 													"str_len",
@@ -174320,17 +177888,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(10),
 														},
 														End: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(22),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14420,
+													Ctx: p14756,
 													FreeVars: ast.Identifiers{
 														"pat_len",
 													},
@@ -174340,17 +177908,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(10),
 															},
 															End: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(17),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14420,
+														Ctx: p14756,
 														FreeVars: ast.Identifiers{
 															"pat_len",
 														},
@@ -174364,17 +177932,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(21),
 															},
 															End: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(22),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14420,
+														Ctx: p14756,
 														FreeVars: nil,
 													},
 													Value: float64(0),
@@ -174388,17 +177956,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(26),
 														},
 														End: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(38),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14420,
+													Ctx: p14756,
 													FreeVars: ast.Identifiers{
 														"str_len",
 													},
@@ -174408,17 +177976,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(26),
 															},
 															End: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(33),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14420,
+														Ctx: p14756,
 														FreeVars: ast.Identifiers{
 															"str_len",
 														},
@@ -174432,17 +178000,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(37),
 															},
 															End: ast.Location{
-																Line: int(1349),
+																Line: int(1357),
 																Column: int(38),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14420,
+														Ctx: p14756,
 														FreeVars: nil,
 													},
 													Value: float64(0),
@@ -174457,17 +178025,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1349),
+														Line: int(1357),
 														Column: int(42),
 													},
 													End: ast.Location{
-														Line: int(1349),
+														Line: int(1357),
 														Column: int(59),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14420,
+												Ctx: p14756,
 												FreeVars: ast.Identifiers{
 													"pat_len",
 													"str_len",
@@ -174478,17 +178046,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(42),
 														},
 														End: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(49),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14420,
+													Ctx: p14756,
 													FreeVars: ast.Identifiers{
 														"pat_len",
 													},
@@ -174502,17 +178070,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(52),
 														},
 														End: ast.Location{
-															Line: int(1349),
+															Line: int(1357),
 															Column: int(59),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14420,
+													Ctx: p14756,
 													FreeVars: ast.Identifiers{
 														"str_len",
 													},
@@ -174527,11 +178095,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1350),
+													Line: int(1358),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1350),
+													Line: int(1358),
 													Column: int(11),
 												},
 												File: p1,
@@ -174544,7 +178112,7 @@ var _StdAst = &ast.DesugaredObject{
 													Comment: []string{},
 												},
 											},
-											Ctx: p14420,
+											Ctx: p14756,
 											FreeVars: nil,
 										},
 										Elements: nil,
@@ -174564,17 +178132,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1352),
+													Line: int(1360),
 													Column: int(9),
 												},
 												End: ast.Location{
-													Line: int(1352),
+													Line: int(1360),
 													Column: int(91),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14420,
+											Ctx: p14756,
 											FreeVars: ast.Identifiers{
 												"pat",
 												"pat_len",
@@ -174588,17 +178156,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1352),
+														Line: int(1360),
 														Column: int(9),
 													},
 													End: ast.Location{
-														Line: int(1352),
+														Line: int(1360),
 														Column: int(19),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14420,
+												Ctx: p14756,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -174608,11 +178176,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1352),
+															Line: int(1360),
 															Column: int(9),
 														},
 														End: ast.Location{
-															Line: int(1352),
+															Line: int(1360),
 															Column: int(12),
 														},
 														File: p1,
@@ -174667,17 +178235,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1352),
+																	Line: int(1360),
 																	Column: int(20),
 																},
 																End: ast.Location{
-																	Line: int(1352),
+																	Line: int(1360),
 																	Column: int(57),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14556,
+															Ctx: p14890,
 															FreeVars: ast.Identifiers{
 																"pat",
 																"pat_len",
@@ -174703,17 +178271,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1352),
+																		Line: int(1360),
 																		Column: int(32),
 																	},
 																	End: ast.Location{
-																		Line: int(1352),
+																		Line: int(1360),
 																		Column: int(57),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14560,
+																Ctx: p14894,
 																FreeVars: ast.Identifiers{
 																	"i",
 																	"pat",
@@ -174822,17 +178390,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1352),
+																							Line: int(1360),
 																							Column: int(32),
 																						},
 																						End: ast.Location{
-																							Line: int(1352),
+																							Line: int(1360),
 																							Column: int(35),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14560,
+																					Ctx: p14894,
 																					FreeVars: ast.Identifiers{
 																						"str",
 																					},
@@ -174847,17 +178415,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1352),
+																							Line: int(1360),
 																							Column: int(36),
 																						},
 																						End: ast.Location{
-																							Line: int(1352),
+																							Line: int(1360),
 																							Column: int(37),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14560,
+																					Ctx: p14894,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -174872,17 +178440,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1352),
+																							Line: int(1360),
 																							Column: int(38),
 																						},
 																						End: ast.Location{
-																							Line: int(1352),
+																							Line: int(1360),
 																							Column: int(49),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14560,
+																					Ctx: p14894,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																						"pat_len",
@@ -174893,17 +178461,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1352),
+																								Line: int(1360),
 																								Column: int(38),
 																							},
 																							End: ast.Location{
-																								Line: int(1352),
+																								Line: int(1360),
 																								Column: int(39),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14560,
+																						Ctx: p14894,
 																						FreeVars: ast.Identifiers{
 																							"i",
 																						},
@@ -174917,17 +178485,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(1352),
+																								Line: int(1360),
 																								Column: int(42),
 																							},
 																							End: ast.Location{
-																								Line: int(1352),
+																								Line: int(1360),
 																								Column: int(49),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14560,
+																						Ctx: p14894,
 																						FreeVars: ast.Identifiers{
 																							"pat_len",
 																						},
@@ -174974,17 +178542,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1352),
+																			Line: int(1360),
 																			Column: int(54),
 																		},
 																		End: ast.Location{
-																			Line: int(1352),
+																			Line: int(1360),
 																			Column: int(57),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14560,
+																	Ctx: p14894,
 																	FreeVars: ast.Identifiers{
 																		"pat",
 																	},
@@ -175001,17 +178569,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1352),
+																	Line: int(1360),
 																	Column: int(59),
 																},
 																End: ast.Location{
-																	Line: int(1352),
+																	Line: int(1360),
 																	Column: int(90),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14556,
+															Ctx: p14890,
 															FreeVars: ast.Identifiers{
 																"pat_len",
 																"std",
@@ -175023,17 +178591,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1352),
+																		Line: int(1360),
 																		Column: int(59),
 																	},
 																	End: ast.Location{
-																		Line: int(1352),
+																		Line: int(1360),
 																		Column: int(68),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14556,
+																Ctx: p14890,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -175043,11 +178611,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1352),
+																			Line: int(1360),
 																			Column: int(59),
 																		},
 																		End: ast.Location{
-																			Line: int(1352),
+																			Line: int(1360),
 																			Column: int(62),
 																		},
 																		File: p1,
@@ -175095,17 +178663,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1352),
+																					Line: int(1360),
 																					Column: int(69),
 																				},
 																				End: ast.Location{
-																					Line: int(1352),
+																					Line: int(1360),
 																					Column: int(70),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14592,
+																			Ctx: p14926,
 																			FreeVars: nil,
 																		},
 																		Value: float64(0),
@@ -175119,17 +178687,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(1352),
+																					Line: int(1360),
 																					Column: int(72),
 																				},
 																				End: ast.Location{
-																					Line: int(1352),
+																					Line: int(1360),
 																					Column: int(89),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14592,
+																			Ctx: p14926,
 																			FreeVars: ast.Identifiers{
 																				"pat_len",
 																				"str_len",
@@ -175140,17 +178708,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1352),
+																						Line: int(1360),
 																						Column: int(72),
 																					},
 																					End: ast.Location{
-																						Line: int(1352),
+																						Line: int(1360),
 																						Column: int(79),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14592,
+																				Ctx: p14926,
 																				FreeVars: ast.Identifiers{
 																					"str_len",
 																				},
@@ -175164,17 +178732,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1352),
+																						Line: int(1360),
 																						Column: int(82),
 																					},
 																					End: ast.Location{
-																						Line: int(1352),
+																						Line: int(1360),
 																						Column: int(89),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14592,
+																				Ctx: p14926,
 																				FreeVars: ast.Identifiers{
 																					"pat_len",
 																				},
@@ -175277,11 +178845,11 @@ var _StdAst = &ast.DesugaredObject{
 						LocRange: ast.LocationRange{
 							FileName: "<std>",
 							Begin: ast.Location{
-								Line: int(1355),
+								Line: int(1363),
 								Column: int(5),
 							},
 							End: ast.Location{
-								Line: int(1358),
+								Line: int(1366),
 								Column: int(81),
 							},
 							File: p1,
@@ -175294,50 +178862,51 @@ var _StdAst = &ast.DesugaredObject{
 								Comment: []string{},
 							},
 						},
-						Ctx: p14605,
+						Ctx: p14939,
 						FreeVars: ast.Identifiers{
 							"arr",
 							"std",
 							"value",
 						},
 					},
-					Cond: &ast.Binary{
+					Cond: &ast.Unary{
 						NodeBase: ast.NodeBase{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1355),
+									Line: int(1363),
 									Column: int(8),
 								},
 								End: ast.Location{
-									Line: int(1355),
-									Column: int(32),
+									Line: int(1363),
+									Column: int(25),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p14605,
+							Ctx: p14939,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"std",
 							},
 						},
-						Left: &ast.Apply{
+						Op: ast.UnaryOp(0),
+						Expr: &ast.Apply{
 							NodeBase: ast.NodeBase{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1355),
-										Column: int(8),
+										Line: int(1363),
+										Column: int(9),
 									},
 									End: ast.Location{
-										Line: int(1355),
-										Column: int(21),
+										Line: int(1363),
+										Column: int(25),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14605,
+								Ctx: p14939,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
@@ -175348,17 +178917,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1355),
-											Column: int(8),
+											Line: int(1363),
+											Column: int(9),
 										},
 										End: ast.Location{
-											Line: int(1355),
-											Column: int(16),
+											Line: int(1363),
+											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14605,
+									Ctx: p14939,
 									FreeVars: ast.Identifiers{
 										"std",
 									},
@@ -175368,12 +178937,12 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1355),
-												Column: int(8),
+												Line: int(1363),
+												Column: int(9),
 											},
 											End: ast.Location{
-												Line: int(1355),
-												Column: int(11),
+												Line: int(1363),
+												Column: int(12),
 											},
 											File: p1,
 										},
@@ -175404,7 +178973,7 @@ var _StdAst = &ast.DesugaredObject{
 										Ctx: nil,
 										FreeVars: nil,
 									},
-									Value: "type",
+									Value: "isArray",
 									Kind: ast.LiteralStringKind(1),
 									BlockIndent: "",
 								},
@@ -175420,17 +178989,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1355),
-														Column: int(17),
+														Line: int(1363),
+														Column: int(21),
 													},
 													End: ast.Location{
-														Line: int(1355),
-														Column: int(20),
+														Line: int(1363),
+														Column: int(24),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14618,
+												Ctx: p14952,
 												FreeVars: ast.Identifiers{
 													"arr",
 												},
@@ -175447,30 +179016,6 @@ var _StdAst = &ast.DesugaredObject{
 							FodderRight: ast.Fodder{},
 							TailStrictFodder: nil,
 						},
-						OpFodder: ast.Fodder{},
-						Op: ast.BinaryOp(13),
-						Right: &ast.LiteralString{
-							NodeBase: ast.NodeBase{
-								LocRange: ast.LocationRange{
-									FileName: "<std>",
-									Begin: ast.Location{
-										Line: int(1355),
-										Column: int(25),
-									},
-									End: ast.Location{
-										Line: int(1355),
-										Column: int(32),
-									},
-									File: p1,
-								},
-								Fodder: ast.Fodder{},
-								Ctx: p14605,
-								FreeVars: nil,
-							},
-							Value: "array",
-							Kind: ast.LiteralStringKind(1),
-							BlockIndent: "",
-						},
 					},
 					ThenFodder: ast.Fodder{},
 					BranchTrue: &ast.Error{
@@ -175478,11 +179023,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1356),
+									Line: int(1364),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1356),
+									Line: int(1364),
 									Column: int(77),
 								},
 								File: p1,
@@ -175495,7 +179040,7 @@ var _StdAst = &ast.DesugaredObject{
 									Comment: []string{},
 								},
 							},
-							Ctx: p14605,
+							Ctx: p14939,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"std",
@@ -175506,17 +179051,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1356),
+										Line: int(1364),
 										Column: int(13),
 									},
 									End: ast.Location{
-										Line: int(1356),
+										Line: int(1364),
 										Column: int(77),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14605,
+								Ctx: p14939,
 								FreeVars: ast.Identifiers{
 									"arr",
 									"std",
@@ -175527,17 +179072,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1356),
+											Line: int(1364),
 											Column: int(13),
 										},
 										End: ast.Location{
-											Line: int(1356),
+											Line: int(1364),
 											Column: int(61),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14605,
+									Ctx: p14939,
 									FreeVars: nil,
 								},
 								Value: "find second parameter should be an array, got ",
@@ -175551,17 +179096,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1356),
+											Line: int(1364),
 											Column: int(64),
 										},
 										End: ast.Location{
-											Line: int(1356),
+											Line: int(1364),
 											Column: int(77),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14605,
+									Ctx: p14939,
 									FreeVars: ast.Identifiers{
 										"arr",
 										"std",
@@ -175572,17 +179117,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(1356),
+												Line: int(1364),
 												Column: int(64),
 											},
 											End: ast.Location{
-												Line: int(1356),
+												Line: int(1364),
 												Column: int(72),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14605,
+										Ctx: p14939,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -175592,11 +179137,11 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1356),
+													Line: int(1364),
 													Column: int(64),
 												},
 												End: ast.Location{
-													Line: int(1356),
+													Line: int(1364),
 													Column: int(67),
 												},
 												File: p1,
@@ -175644,17 +179189,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1356),
+															Line: int(1364),
 															Column: int(73),
 														},
 														End: ast.Location{
-															Line: int(1356),
+															Line: int(1364),
 															Column: int(76),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14636,
+													Ctx: p14969,
 													FreeVars: ast.Identifiers{
 														"arr",
 													},
@@ -175686,17 +179231,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(1358),
+									Line: int(1366),
 									Column: int(7),
 								},
 								End: ast.Location{
-									Line: int(1358),
+									Line: int(1366),
 									Column: int(81),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p14605,
+							Ctx: p14939,
 							FreeVars: ast.Identifiers{
 								"arr",
 								"std",
@@ -175708,17 +179253,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(1358),
+										Line: int(1366),
 										Column: int(7),
 									},
 									End: ast.Location{
-										Line: int(1358),
+										Line: int(1366),
 										Column: int(17),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14605,
+								Ctx: p14939,
 								FreeVars: ast.Identifiers{
 									"std",
 								},
@@ -175728,11 +179273,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(1358),
+											Line: int(1366),
 											Column: int(7),
 										},
 										End: ast.Location{
-											Line: int(1358),
+											Line: int(1366),
 											Column: int(10),
 										},
 										File: p1,
@@ -175787,17 +179332,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1358),
+													Line: int(1366),
 													Column: int(18),
 												},
 												End: ast.Location{
-													Line: int(1358),
+													Line: int(1366),
 													Column: int(45),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14649,
+											Ctx: p14982,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"value",
@@ -175821,17 +179366,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1358),
+														Line: int(1366),
 														Column: int(30),
 													},
 													End: ast.Location{
-														Line: int(1358),
+														Line: int(1366),
 														Column: int(45),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14653,
+												Ctx: p14986,
 												FreeVars: ast.Identifiers{
 													"arr",
 													"i",
@@ -175843,17 +179388,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1358),
+															Line: int(1366),
 															Column: int(30),
 														},
 														End: ast.Location{
-															Line: int(1358),
+															Line: int(1366),
 															Column: int(36),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14653,
+													Ctx: p14986,
 													FreeVars: ast.Identifiers{
 														"arr",
 														"i",
@@ -175864,17 +179409,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1358),
+																Line: int(1366),
 																Column: int(30),
 															},
 															End: ast.Location{
-																Line: int(1358),
+																Line: int(1366),
 																Column: int(33),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14653,
+														Ctx: p14986,
 														FreeVars: ast.Identifiers{
 															"arr",
 														},
@@ -175887,17 +179432,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1358),
+																Line: int(1366),
 																Column: int(34),
 															},
 															End: ast.Location{
-																Line: int(1358),
+																Line: int(1366),
 																Column: int(35),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14653,
+														Ctx: p14986,
 														FreeVars: ast.Identifiers{
 															"i",
 														},
@@ -175914,17 +179459,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1358),
+															Line: int(1366),
 															Column: int(40),
 														},
 														End: ast.Location{
-															Line: int(1358),
+															Line: int(1366),
 															Column: int(45),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14653,
+													Ctx: p14986,
 													FreeVars: ast.Identifiers{
 														"value",
 													},
@@ -175941,17 +179486,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(1358),
+													Line: int(1366),
 													Column: int(47),
 												},
 												End: ast.Location{
-													Line: int(1358),
+													Line: int(1366),
 													Column: int(80),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14649,
+											Ctx: p14982,
 											FreeVars: ast.Identifiers{
 												"arr",
 												"std",
@@ -175962,17 +179507,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(1358),
+														Line: int(1366),
 														Column: int(47),
 													},
 													End: ast.Location{
-														Line: int(1358),
+														Line: int(1366),
 														Column: int(56),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14649,
+												Ctx: p14982,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -175982,11 +179527,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1358),
+															Line: int(1366),
 															Column: int(47),
 														},
 														End: ast.Location{
-															Line: int(1358),
+															Line: int(1366),
 															Column: int(50),
 														},
 														File: p1,
@@ -176034,17 +179579,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1358),
+																	Line: int(1366),
 																	Column: int(57),
 																},
 																End: ast.Location{
-																	Line: int(1358),
+																	Line: int(1366),
 																	Column: int(58),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14672,
+															Ctx: p15005,
 															FreeVars: nil,
 														},
 														Value: float64(0),
@@ -176058,17 +179603,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1358),
+																	Line: int(1366),
 																	Column: int(60),
 																},
 																End: ast.Location{
-																	Line: int(1358),
+																	Line: int(1366),
 																	Column: int(79),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14672,
+															Ctx: p15005,
 															FreeVars: ast.Identifiers{
 																"arr",
 																"std",
@@ -176079,17 +179624,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1358),
+																		Line: int(1366),
 																		Column: int(60),
 																	},
 																	End: ast.Location{
-																		Line: int(1358),
+																		Line: int(1366),
 																		Column: int(75),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14672,
+																Ctx: p15005,
 																FreeVars: ast.Identifiers{
 																	"arr",
 																	"std",
@@ -176100,17 +179645,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1358),
+																			Line: int(1366),
 																			Column: int(60),
 																		},
 																		End: ast.Location{
-																			Line: int(1358),
+																			Line: int(1366),
 																			Column: int(70),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14672,
+																	Ctx: p15005,
 																	FreeVars: ast.Identifiers{
 																		"std",
 																	},
@@ -176120,11 +179665,11 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(1358),
+																				Line: int(1366),
 																				Column: int(60),
 																			},
 																			End: ast.Location{
-																				Line: int(1358),
+																				Line: int(1366),
 																				Column: int(63),
 																			},
 																			File: p1,
@@ -176172,17 +179717,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1358),
+																						Line: int(1366),
 																						Column: int(71),
 																					},
 																					End: ast.Location{
-																						Line: int(1358),
+																						Line: int(1366),
 																						Column: int(74),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14684,
+																				Ctx: p15017,
 																				FreeVars: ast.Identifiers{
 																					"arr",
 																				},
@@ -176206,17 +179751,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(1358),
+																		Line: int(1366),
 																		Column: int(78),
 																	},
 																	End: ast.Location{
-																		Line: int(1358),
+																		Line: int(1366),
 																		Column: int(79),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14672,
+																Ctx: p15005,
 																FreeVars: nil,
 															},
 															Value: float64(1),
@@ -176268,7 +179813,7 @@ var _StdAst = &ast.DesugaredObject{
 						File: p1,
 					},
 					Fodder: ast.Fodder{},
-					Ctx: p14689,
+					Ctx: p15022,
 					FreeVars: nil,
 				},
 			},
@@ -176294,7 +179839,7 @@ var _StdAst = &ast.DesugaredObject{
 						File: p1,
 					},
 					Fodder: ast.Fodder{},
-					Ctx: p14691,
+					Ctx: p15024,
 					FreeVars: nil,
 				},
 				ParenLeftFodder: ast.Fodder{},
@@ -176325,7 +179870,7 @@ var _StdAst = &ast.DesugaredObject{
 							File: p1,
 						},
 						Fodder: ast.Fodder{},
-						Ctx: p14694,
+						Ctx: p15027,
 						FreeVars: ast.Identifiers{
 							"x",
 						},
@@ -176355,7 +179900,7 @@ var _StdAst = &ast.DesugaredObject{
 						File: nil,
 					},
 					Fodder: nil,
-					Ctx: p14697,
+					Ctx: p15030,
 					FreeVars: ast.Identifiers{
 						"std",
 					},
@@ -176405,17 +179950,17 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(66),
+									Line: int(77),
 									Column: int(12),
 								},
 								End: ast.Location{
-									Line: int(66),
+									Line: int(77),
 									Column: int(34),
 								},
 								File: p1,
 							},
 							Fodder: ast.Fodder{},
-							Ctx: p14703,
+							Ctx: p15036,
 							FreeVars: ast.Identifiers{
 								"base",
 							},
@@ -176425,17 +179970,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(66),
+										Line: int(77),
 										Column: int(12),
 									},
 									End: ast.Location{
-										Line: int(66),
+										Line: int(77),
 										Column: int(20),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14706,
+								Ctx: p15039,
 								FreeVars: ast.Identifiers{
 									"base",
 								},
@@ -176445,17 +179990,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(12),
 										},
 										End: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(16),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14709,
+									Ctx: p15042,
 									FreeVars: ast.Identifiers{
 										"base",
 									},
@@ -176469,17 +180014,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(19),
 										},
 										End: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(20),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14712,
+									Ctx: p15045,
 									FreeVars: nil,
 								},
 								Value: float64(0),
@@ -176493,17 +180038,17 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(66),
+										Line: int(77),
 										Column: int(24),
 									},
 									End: ast.Location{
-										Line: int(66),
+										Line: int(77),
 										Column: int(34),
 									},
 									File: p1,
 								},
 								Fodder: ast.Fodder{},
-								Ctx: p14714,
+								Ctx: p15047,
 								FreeVars: ast.Identifiers{
 									"base",
 								},
@@ -176513,17 +180058,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(24),
 										},
 										End: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(28),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14717,
+									Ctx: p15050,
 									FreeVars: ast.Identifiers{
 										"base",
 									},
@@ -176537,17 +180082,17 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(32),
 										},
 										End: ast.Location{
-											Line: int(66),
+											Line: int(77),
 											Column: int(34),
 										},
 										File: p1,
 									},
 									Fodder: ast.Fodder{},
-									Ctx: p14720,
+									Ctx: p15053,
 									FreeVars: nil,
 								},
 								Value: float64(16),
@@ -176561,11 +180106,11 @@ var _StdAst = &ast.DesugaredObject{
 							LocRange: ast.LocationRange{
 								FileName: "<std>",
 								Begin: ast.Location{
-									Line: int(68),
+									Line: int(79),
 									Column: int(5),
 								},
 								End: ast.Location{
-									Line: int(81),
+									Line: int(92),
 									Column: int(49),
 								},
 								File: p1,
@@ -176586,7 +180131,7 @@ var _StdAst = &ast.DesugaredObject{
 									},
 								},
 							},
-							Ctx: p14724,
+							Ctx: p15057,
 							FreeVars: ast.Identifiers{
 								"base",
 								"std",
@@ -176603,17 +180148,17 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(68),
+												Line: int(79),
 												Column: int(23),
 											},
 											End: ast.Location{
-												Line: int(68),
+												Line: int(79),
 												Column: int(41),
 											},
 											File: p1,
 										},
 										Fodder: ast.Fodder{},
-										Ctx: p14728,
+										Ctx: p15061,
 										FreeVars: ast.Identifiers{
 											"std",
 										},
@@ -176623,17 +180168,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(68),
+													Line: int(79),
 													Column: int(23),
 												},
 												End: ast.Location{
-													Line: int(68),
+													Line: int(79),
 													Column: int(36),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14731,
+											Ctx: p15064,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -176643,11 +180188,11 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(68),
+														Line: int(79),
 														Column: int(23),
 													},
 													End: ast.Location{
-														Line: int(68),
+														Line: int(79),
 														Column: int(26),
 													},
 													File: p1,
@@ -176695,17 +180240,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(68),
+																Line: int(79),
 																Column: int(37),
 															},
 															End: ast.Location{
-																Line: int(68),
+																Line: int(79),
 																Column: int(40),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p14738,
+														Ctx: p15071,
 														FreeVars: nil,
 													},
 													Value: "0",
@@ -176731,11 +180276,11 @@ var _StdAst = &ast.DesugaredObject{
 								LocRange: ast.LocationRange{
 									FileName: "<std>",
 									Begin: ast.Location{
-										Line: int(69),
+										Line: int(80),
 										Column: int(5),
 									},
 									End: ast.Location{
-										Line: int(81),
+										Line: int(92),
 										Column: int(49),
 									},
 									File: p1,
@@ -176748,7 +180293,7 @@ var _StdAst = &ast.DesugaredObject{
 										Comment: []string{},
 									},
 								},
-								Ctx: p14741,
+								Ctx: p15074,
 								FreeVars: ast.Identifiers{
 									"base",
 									"std",
@@ -176766,17 +180311,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(69),
+													Line: int(80),
 													Column: int(26),
 												},
 												End: ast.Location{
-													Line: int(69),
+													Line: int(80),
 													Column: int(44),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14745,
+											Ctx: p15078,
 											FreeVars: ast.Identifiers{
 												"std",
 											},
@@ -176786,17 +180331,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(69),
+														Line: int(80),
 														Column: int(26),
 													},
 													End: ast.Location{
-														Line: int(69),
+														Line: int(80),
 														Column: int(39),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14748,
+												Ctx: p15081,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -176806,11 +180351,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(69),
+															Line: int(80),
 															Column: int(26),
 														},
 														End: ast.Location{
-															Line: int(69),
+															Line: int(80),
 															Column: int(29),
 														},
 														File: p1,
@@ -176858,17 +180403,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(69),
+																	Line: int(80),
 																	Column: int(40),
 																},
 																End: ast.Location{
-																	Line: int(69),
+																	Line: int(80),
 																	Column: int(43),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14755,
+															Ctx: p15088,
 															FreeVars: nil,
 														},
 														Value: "A",
@@ -176894,11 +180439,11 @@ var _StdAst = &ast.DesugaredObject{
 									LocRange: ast.LocationRange{
 										FileName: "<std>",
 										Begin: ast.Location{
-											Line: int(70),
+											Line: int(81),
 											Column: int(5),
 										},
 										End: ast.Location{
-											Line: int(81),
+											Line: int(92),
 											Column: int(49),
 										},
 										File: p1,
@@ -176911,7 +180456,7 @@ var _StdAst = &ast.DesugaredObject{
 											Comment: []string{},
 										},
 									},
-									Ctx: p14758,
+									Ctx: p15091,
 									FreeVars: ast.Identifiers{
 										"base",
 										"std",
@@ -176930,17 +180475,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(70),
+														Line: int(81),
 														Column: int(26),
 													},
 													End: ast.Location{
-														Line: int(70),
+														Line: int(81),
 														Column: int(44),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14762,
+												Ctx: p15095,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -176950,17 +180495,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(70),
+															Line: int(81),
 															Column: int(26),
 														},
 														End: ast.Location{
-															Line: int(70),
+															Line: int(81),
 															Column: int(39),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p14765,
+													Ctx: p15098,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -176970,11 +180515,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(70),
+																Line: int(81),
 																Column: int(26),
 															},
 															End: ast.Location{
-																Line: int(70),
+																Line: int(81),
 																Column: int(29),
 															},
 															File: p1,
@@ -177022,17 +180567,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(70),
+																		Line: int(81),
 																		Column: int(40),
 																	},
 																	End: ast.Location{
-																		Line: int(70),
+																		Line: int(81),
 																		Column: int(43),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14772,
+																Ctx: p15105,
 																FreeVars: nil,
 															},
 															Value: "a",
@@ -177058,11 +180603,11 @@ var _StdAst = &ast.DesugaredObject{
 										LocRange: ast.LocationRange{
 											FileName: "<std>",
 											Begin: ast.Location{
-												Line: int(71),
+												Line: int(82),
 												Column: int(5),
 											},
 											End: ast.Location{
-												Line: int(81),
+												Line: int(92),
 												Column: int(49),
 											},
 											File: p1,
@@ -177075,7 +180620,7 @@ var _StdAst = &ast.DesugaredObject{
 												Comment: []string{},
 											},
 										},
-										Ctx: p14775,
+										Ctx: p15108,
 										FreeVars: ast.Identifiers{
 											"base",
 											"lower_a_code",
@@ -177095,17 +180640,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(71),
+															Line: int(82),
 															Column: int(11),
 														},
 														End: ast.Location{
-															Line: int(80),
+															Line: int(91),
 															Column: int(31),
 														},
 														File: p1,
 													},
 													Fodder: nil,
-													Ctx: p14779,
+													Ctx: p15112,
 													FreeVars: ast.Identifiers{
 														"base",
 														"lower_a_code",
@@ -177138,11 +180683,11 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(72),
+																Line: int(83),
 																Column: int(7),
 															},
 															End: ast.Location{
-																Line: int(80),
+																Line: int(91),
 																Column: int(31),
 															},
 															File: p1,
@@ -177155,7 +180700,7 @@ var _StdAst = &ast.DesugaredObject{
 																Comment: []string{},
 															},
 														},
-														Ctx: p14784,
+														Ctx: p15117,
 														FreeVars: ast.Identifiers{
 															"aggregate",
 															"base",
@@ -177177,17 +180722,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(72),
+																			Line: int(83),
 																			Column: int(20),
 																		},
 																		End: ast.Location{
-																			Line: int(72),
+																			Line: int(83),
 																			Column: int(39),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14788,
+																	Ctx: p15121,
 																	FreeVars: ast.Identifiers{
 																		"char",
 																		"std",
@@ -177198,17 +180743,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(72),
+																				Line: int(83),
 																				Column: int(20),
 																			},
 																			End: ast.Location{
-																				Line: int(72),
+																				Line: int(83),
 																				Column: int(33),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14791,
+																		Ctx: p15124,
 																		FreeVars: ast.Identifiers{
 																			"std",
 																		},
@@ -177218,11 +180763,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(72),
+																					Line: int(83),
 																					Column: int(20),
 																				},
 																				End: ast.Location{
-																					Line: int(72),
+																					Line: int(83),
 																					Column: int(23),
 																				},
 																				File: p1,
@@ -177270,17 +180815,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(72),
+																							Line: int(83),
 																							Column: int(34),
 																						},
 																						End: ast.Location{
-																							Line: int(72),
+																							Line: int(83),
 																							Column: int(38),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14798,
+																					Ctx: p15131,
 																					FreeVars: ast.Identifiers{
 																						"char",
 																					},
@@ -177306,11 +180851,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(73),
+																	Line: int(84),
 																	Column: int(7),
 																},
 																End: ast.Location{
-																	Line: int(80),
+																	Line: int(91),
 																	Column: int(31),
 																},
 																File: p1,
@@ -177323,7 +180868,7 @@ var _StdAst = &ast.DesugaredObject{
 																	Comment: []string{},
 																},
 															},
-															Ctx: p14802,
+															Ctx: p15135,
 															FreeVars: ast.Identifiers{
 																"aggregate",
 																"base",
@@ -177345,17 +180890,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(73),
+																				Line: int(84),
 																				Column: int(21),
 																			},
 																			End: ast.Location{
-																				Line: int(78),
+																				Line: int(89),
 																				Column: int(25),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14806,
+																		Ctx: p15139,
 																		FreeVars: ast.Identifiers{
 																			"code",
 																			"lower_a_code",
@@ -177368,17 +180913,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(73),
+																					Line: int(84),
 																					Column: int(24),
 																				},
 																				End: ast.Location{
-																					Line: int(73),
+																					Line: int(84),
 																					Column: int(44),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14809,
+																			Ctx: p15142,
 																			FreeVars: ast.Identifiers{
 																				"code",
 																				"lower_a_code",
@@ -177389,17 +180934,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(73),
+																						Line: int(84),
 																						Column: int(24),
 																					},
 																					End: ast.Location{
-																						Line: int(73),
+																						Line: int(84),
 																						Column: int(28),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14812,
+																				Ctx: p15145,
 																				FreeVars: ast.Identifiers{
 																					"code",
 																				},
@@ -177413,17 +180958,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(73),
+																						Line: int(84),
 																						Column: int(32),
 																					},
 																					End: ast.Location{
-																						Line: int(73),
+																						Line: int(84),
 																						Column: int(44),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14815,
+																				Ctx: p15148,
 																				FreeVars: ast.Identifiers{
 																					"lower_a_code",
 																				},
@@ -177437,17 +180982,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(74),
+																					Line: int(85),
 																					Column: int(9),
 																				},
 																				End: ast.Location{
-																					Line: int(74),
+																					Line: int(85),
 																					Column: int(33),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14818,
+																			Ctx: p15151,
 																			FreeVars: ast.Identifiers{
 																				"code",
 																				"lower_a_code",
@@ -177458,17 +181003,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(74),
+																						Line: int(85),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(74),
+																						Line: int(85),
 																						Column: int(28),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14821,
+																				Ctx: p15154,
 																				FreeVars: ast.Identifiers{
 																					"code",
 																					"lower_a_code",
@@ -177479,11 +181024,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(74),
+																							Line: int(85),
 																							Column: int(9),
 																						},
 																						End: ast.Location{
-																							Line: int(74),
+																							Line: int(85),
 																							Column: int(13),
 																						},
 																						File: p1,
@@ -177496,7 +181041,7 @@ var _StdAst = &ast.DesugaredObject{
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p14825,
+																					Ctx: p15158,
 																					FreeVars: ast.Identifiers{
 																						"code",
 																					},
@@ -177510,17 +181055,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(74),
+																							Line: int(85),
 																							Column: int(16),
 																						},
 																						End: ast.Location{
-																							Line: int(74),
+																							Line: int(85),
 																							Column: int(28),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14828,
+																					Ctx: p15161,
 																					FreeVars: ast.Identifiers{
 																						"lower_a_code",
 																					},
@@ -177535,17 +181080,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(74),
+																						Line: int(85),
 																						Column: int(31),
 																					},
 																					End: ast.Location{
-																						Line: int(74),
+																						Line: int(85),
 																						Column: int(33),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14831,
+																				Ctx: p15164,
 																				FreeVars: nil,
 																			},
 																			Value: float64(10),
@@ -177565,17 +181110,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(75),
+																					Line: int(86),
 																					Column: int(12),
 																				},
 																				End: ast.Location{
-																					Line: int(78),
+																					Line: int(89),
 																					Column: int(25),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14834,
+																			Ctx: p15167,
 																			FreeVars: ast.Identifiers{
 																				"code",
 																				"upper_a_code",
@@ -177587,17 +181132,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(75),
+																						Line: int(86),
 																						Column: int(15),
 																					},
 																					End: ast.Location{
-																						Line: int(75),
+																						Line: int(86),
 																						Column: int(35),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14837,
+																				Ctx: p15170,
 																				FreeVars: ast.Identifiers{
 																					"code",
 																					"upper_a_code",
@@ -177608,17 +181153,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(75),
+																							Line: int(86),
 																							Column: int(15),
 																						},
 																						End: ast.Location{
-																							Line: int(75),
+																							Line: int(86),
 																							Column: int(19),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14840,
+																					Ctx: p15173,
 																					FreeVars: ast.Identifiers{
 																						"code",
 																					},
@@ -177632,17 +181177,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(75),
+																							Line: int(86),
 																							Column: int(23),
 																						},
 																						End: ast.Location{
-																							Line: int(75),
+																							Line: int(86),
 																							Column: int(35),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14843,
+																					Ctx: p15176,
 																					FreeVars: ast.Identifiers{
 																						"upper_a_code",
 																					},
@@ -177656,17 +181201,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(76),
+																						Line: int(87),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(76),
+																						Line: int(87),
 																						Column: int(33),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14846,
+																				Ctx: p15179,
 																				FreeVars: ast.Identifiers{
 																					"code",
 																					"upper_a_code",
@@ -177677,17 +181222,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(76),
+																							Line: int(87),
 																							Column: int(9),
 																						},
 																						End: ast.Location{
-																							Line: int(76),
+																							Line: int(87),
 																							Column: int(28),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14849,
+																					Ctx: p15182,
 																					FreeVars: ast.Identifiers{
 																						"code",
 																						"upper_a_code",
@@ -177698,11 +181243,11 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(76),
+																								Line: int(87),
 																								Column: int(9),
 																							},
 																							End: ast.Location{
-																								Line: int(76),
+																								Line: int(87),
 																								Column: int(13),
 																							},
 																							File: p1,
@@ -177715,7 +181260,7 @@ var _StdAst = &ast.DesugaredObject{
 																								Comment: []string{},
 																							},
 																						},
-																						Ctx: p14853,
+																						Ctx: p15186,
 																						FreeVars: ast.Identifiers{
 																							"code",
 																						},
@@ -177729,17 +181274,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(76),
+																								Line: int(87),
 																								Column: int(16),
 																							},
 																							End: ast.Location{
-																								Line: int(76),
+																								Line: int(87),
 																								Column: int(28),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14856,
+																						Ctx: p15189,
 																						FreeVars: ast.Identifiers{
 																							"upper_a_code",
 																						},
@@ -177754,17 +181299,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(76),
+																							Line: int(87),
 																							Column: int(31),
 																						},
 																						End: ast.Location{
-																							Line: int(76),
+																							Line: int(87),
 																							Column: int(33),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14859,
+																					Ctx: p15192,
 																					FreeVars: nil,
 																				},
 																				Value: float64(10),
@@ -177784,17 +181329,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(78),
+																						Line: int(89),
 																						Column: int(9),
 																					},
 																					End: ast.Location{
-																						Line: int(78),
+																						Line: int(89),
 																						Column: int(25),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p14862,
+																				Ctx: p15195,
 																				FreeVars: ast.Identifiers{
 																					"code",
 																					"zero_code",
@@ -177805,11 +181350,11 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(78),
+																							Line: int(89),
 																							Column: int(9),
 																						},
 																						End: ast.Location{
-																							Line: int(78),
+																							Line: int(89),
 																							Column: int(13),
 																						},
 																						File: p1,
@@ -177822,7 +181367,7 @@ var _StdAst = &ast.DesugaredObject{
 																							Comment: []string{},
 																						},
 																					},
-																					Ctx: p14866,
+																					Ctx: p15199,
 																					FreeVars: ast.Identifiers{
 																						"code",
 																					},
@@ -177836,17 +181381,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(78),
+																							Line: int(89),
 																							Column: int(16),
 																						},
 																						End: ast.Location{
-																							Line: int(78),
+																							Line: int(89),
 																							Column: int(25),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p14869,
+																					Ctx: p15202,
 																					FreeVars: ast.Identifiers{
 																						"zero_code",
 																					},
@@ -177889,17 +181434,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(79),
+																			Line: int(90),
 																			Column: int(14),
 																		},
 																		End: ast.Location{
-																			Line: int(79),
+																			Line: int(90),
 																			Column: int(40),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14874,
+																	Ctx: p15207,
 																	FreeVars: ast.Identifiers{
 																		"base",
 																		"digit",
@@ -177910,17 +181455,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(79),
+																				Line: int(90),
 																				Column: int(14),
 																			},
 																			End: ast.Location{
-																				Line: int(79),
+																				Line: int(90),
 																				Column: int(24),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14877,
+																		Ctx: p15210,
 																		FreeVars: ast.Identifiers{
 																			"digit",
 																		},
@@ -177930,17 +181475,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(14),
 																				},
 																				End: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(19),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14880,
+																			Ctx: p15213,
 																			FreeVars: ast.Identifiers{
 																				"digit",
 																			},
@@ -177954,17 +181499,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(23),
 																				},
 																				End: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(24),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14883,
+																			Ctx: p15216,
 																			FreeVars: nil,
 																		},
 																		Value: float64(0),
@@ -177978,17 +181523,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(79),
+																				Line: int(90),
 																				Column: int(28),
 																			},
 																			End: ast.Location{
-																				Line: int(79),
+																				Line: int(90),
 																				Column: int(40),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14885,
+																		Ctx: p15218,
 																		FreeVars: ast.Identifiers{
 																			"base",
 																			"digit",
@@ -177999,17 +181544,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(28),
 																				},
 																				End: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(33),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14888,
+																			Ctx: p15221,
 																			FreeVars: ast.Identifiers{
 																				"digit",
 																			},
@@ -178023,17 +181568,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(36),
 																				},
 																				End: ast.Location{
-																					Line: int(79),
+																					Line: int(90),
 																					Column: int(40),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14891,
+																			Ctx: p15224,
 																			FreeVars: ast.Identifiers{
 																				"base",
 																			},
@@ -178048,17 +181593,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(80),
+																			Line: int(91),
 																			Column: int(7),
 																		},
 																		End: ast.Location{
-																			Line: int(80),
+																			Line: int(91),
 																			Column: int(31),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p14894,
+																	Ctx: p15227,
 																	FreeVars: ast.Identifiers{
 																		"aggregate",
 																		"base",
@@ -178070,17 +181615,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(80),
+																				Line: int(91),
 																				Column: int(7),
 																			},
 																			End: ast.Location{
-																				Line: int(80),
+																				Line: int(91),
 																				Column: int(23),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14897,
+																		Ctx: p15230,
 																		FreeVars: ast.Identifiers{
 																			"aggregate",
 																			"base",
@@ -178091,11 +181636,11 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(80),
+																					Line: int(91),
 																					Column: int(7),
 																				},
 																				End: ast.Location{
-																					Line: int(80),
+																					Line: int(91),
 																					Column: int(11),
 																				},
 																				File: p1,
@@ -178108,7 +181653,7 @@ var _StdAst = &ast.DesugaredObject{
 																					Comment: []string{},
 																				},
 																			},
-																			Ctx: p14901,
+																			Ctx: p15234,
 																			FreeVars: ast.Identifiers{
 																				"base",
 																			},
@@ -178122,17 +181667,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(80),
+																					Line: int(91),
 																					Column: int(14),
 																				},
 																				End: ast.Location{
-																					Line: int(80),
+																					Line: int(91),
 																					Column: int(23),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14904,
+																			Ctx: p15237,
 																			FreeVars: ast.Identifiers{
 																				"aggregate",
 																			},
@@ -178147,17 +181692,17 @@ var _StdAst = &ast.DesugaredObject{
 																		LocRange: ast.LocationRange{
 																			FileName: "<std>",
 																			Begin: ast.Location{
-																				Line: int(80),
+																				Line: int(91),
 																				Column: int(26),
 																			},
 																			End: ast.Location{
-																				Line: int(80),
+																				Line: int(91),
 																				Column: int(31),
 																			},
 																			File: p1,
 																		},
 																		Fodder: ast.Fodder{},
-																		Ctx: p14907,
+																		Ctx: p15240,
 																		FreeVars: ast.Identifiers{
 																			"digit",
 																		},
@@ -178287,17 +181832,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(79),
+																								Line: int(90),
 																								Column: int(43),
 																							},
 																							End: ast.Location{
-																								Line: int(79),
+																								Line: int(90),
 																								Column: int(72),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14920,
+																						Ctx: p15253,
 																						FreeVars: nil,
 																					},
 																					Value: "%s is not a base %d integer",
@@ -178312,17 +181857,17 @@ var _StdAst = &ast.DesugaredObject{
 																						LocRange: ast.LocationRange{
 																							FileName: "<std>",
 																							Begin: ast.Location{
-																								Line: int(79),
+																								Line: int(90),
 																								Column: int(75),
 																							},
 																							End: ast.Location{
-																								Line: int(79),
+																								Line: int(90),
 																								Column: int(86),
 																							},
 																							File: p1,
 																						},
 																						Fodder: ast.Fodder{},
-																						Ctx: p14922,
+																						Ctx: p15255,
 																						FreeVars: ast.Identifiers{
 																							"base",
 																							"str",
@@ -178335,17 +181880,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(79),
+																											Line: int(90),
 																											Column: int(76),
 																										},
 																										End: ast.Location{
-																											Line: int(79),
+																											Line: int(90),
 																											Column: int(79),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p14926,
+																									Ctx: p15259,
 																									FreeVars: ast.Identifiers{
 																										"str",
 																									},
@@ -178360,17 +181905,17 @@ var _StdAst = &ast.DesugaredObject{
 																									LocRange: ast.LocationRange{
 																										FileName: "<std>",
 																										Begin: ast.Location{
-																											Line: int(79),
+																											Line: int(90),
 																											Column: int(81),
 																										},
 																										End: ast.Location{
-																											Line: int(79),
+																											Line: int(90),
 																											Column: int(85),
 																										},
 																										File: p1,
 																									},
 																									Fodder: ast.Fodder{},
-																									Ctx: p14929,
+																									Ctx: p15262,
 																									FreeVars: ast.Identifiers{
 																										"base",
 																									},
@@ -178407,17 +181952,17 @@ var _StdAst = &ast.DesugaredObject{
 											LocRange: ast.LocationRange{
 												FileName: "<std>",
 												Begin: ast.Location{
-													Line: int(81),
+													Line: int(92),
 													Column: int(5),
 												},
 												End: ast.Location{
-													Line: int(81),
+													Line: int(92),
 													Column: int(49),
 												},
 												File: p1,
 											},
 											Fodder: ast.Fodder{},
-											Ctx: p14932,
+											Ctx: p15265,
 											FreeVars: ast.Identifiers{
 												"addDigit",
 												"std",
@@ -178429,17 +181974,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(81),
+														Line: int(92),
 														Column: int(5),
 													},
 													End: ast.Location{
-														Line: int(81),
+														Line: int(92),
 														Column: int(14),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14935,
+												Ctx: p15268,
 												FreeVars: ast.Identifiers{
 													"std",
 												},
@@ -178449,11 +181994,11 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(81),
+															Line: int(92),
 															Column: int(5),
 														},
 														End: ast.Location{
-															Line: int(81),
+															Line: int(92),
 															Column: int(8),
 														},
 														File: p1,
@@ -178508,17 +182053,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(81),
+																	Line: int(92),
 																	Column: int(15),
 																},
 																End: ast.Location{
-																	Line: int(81),
+																	Line: int(92),
 																	Column: int(23),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14943,
+															Ctx: p15276,
 															FreeVars: ast.Identifiers{
 																"addDigit",
 															},
@@ -178533,17 +182078,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(81),
+																	Line: int(92),
 																	Column: int(25),
 																},
 																End: ast.Location{
-																	Line: int(81),
+																	Line: int(92),
 																	Column: int(45),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14946,
+															Ctx: p15279,
 															FreeVars: ast.Identifiers{
 																"std",
 																"str",
@@ -178554,17 +182099,17 @@ var _StdAst = &ast.DesugaredObject{
 																LocRange: ast.LocationRange{
 																	FileName: "<std>",
 																	Begin: ast.Location{
-																		Line: int(81),
+																		Line: int(92),
 																		Column: int(25),
 																	},
 																	End: ast.Location{
-																		Line: int(81),
+																		Line: int(92),
 																		Column: int(40),
 																	},
 																	File: p1,
 																},
 																Fodder: ast.Fodder{},
-																Ctx: p14949,
+																Ctx: p15282,
 																FreeVars: ast.Identifiers{
 																	"std",
 																},
@@ -178574,11 +182119,11 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(81),
+																			Line: int(92),
 																			Column: int(25),
 																		},
 																		End: ast.Location{
-																			Line: int(81),
+																			Line: int(92),
 																			Column: int(28),
 																		},
 																		File: p1,
@@ -178626,17 +182171,17 @@ var _StdAst = &ast.DesugaredObject{
 																			LocRange: ast.LocationRange{
 																				FileName: "<std>",
 																				Begin: ast.Location{
-																					Line: int(81),
+																					Line: int(92),
 																					Column: int(41),
 																				},
 																				End: ast.Location{
-																					Line: int(81),
+																					Line: int(92),
 																					Column: int(44),
 																				},
 																				File: p1,
 																			},
 																			Fodder: ast.Fodder{},
-																			Ctx: p14956,
+																			Ctx: p15289,
 																			FreeVars: ast.Identifiers{
 																				"str",
 																			},
@@ -178661,17 +182206,17 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(81),
+																	Line: int(92),
 																	Column: int(47),
 																},
 																End: ast.Location{
-																	Line: int(81),
+																	Line: int(92),
 																	Column: int(48),
 																},
 																File: p1,
 															},
 															Fodder: ast.Fodder{},
-															Ctx: p14959,
+															Ctx: p15292,
 															FreeVars: nil,
 														},
 														Value: float64(0),
@@ -178811,17 +182356,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(66),
+														Line: int(77),
 														Column: int(37),
 													},
 													End: ast.Location{
-														Line: int(66),
+														Line: int(77),
 														Column: int(62),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14971,
+												Ctx: p15304,
 												FreeVars: nil,
 											},
 											Value: "integer base %d invalid",
@@ -178836,17 +182381,17 @@ var _StdAst = &ast.DesugaredObject{
 												LocRange: ast.LocationRange{
 													FileName: "<std>",
 													Begin: ast.Location{
-														Line: int(66),
+														Line: int(77),
 														Column: int(65),
 													},
 													End: ast.Location{
-														Line: int(66),
+														Line: int(77),
 														Column: int(69),
 													},
 													File: p1,
 												},
 												Fodder: ast.Fodder{},
-												Ctx: p14973,
+												Ctx: p15306,
 												FreeVars: ast.Identifiers{
 													"base",
 												},
@@ -178878,17 +182423,17 @@ var _StdAst = &ast.DesugaredObject{
 					LocRange: ast.LocationRange{
 						FileName: "<std>",
 						Begin: ast.Location{
-							Line: int(1065),
+							Line: int(1075),
 							Column: int(24),
 						},
 						End: ast.Location{
-							Line: int(1065),
+							Line: int(1075),
 							Column: int(90),
 						},
 						File: p1,
 					},
 					Fodder: ast.Fodder{},
-					Ctx: p14976,
+					Ctx: p15309,
 					FreeVars: nil,
 				},
 				Value: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
@@ -179149,17 +182694,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1066),
+																			Line: int(1076),
 																			Column: int(22),
 																		},
 																		End: ast.Location{
-																			Line: int(1066),
+																			Line: int(1076),
 																			Column: int(72),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p15000,
+																	Ctx: p15333,
 																	FreeVars: ast.Identifiers{
 																		"base64_table",
 																		"i",
@@ -179174,17 +182719,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1066),
+																						Line: int(1076),
 																						Column: int(25),
 																					},
 																					End: ast.Location{
-																						Line: int(1066),
+																						Line: int(1076),
 																						Column: int(40),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p15004,
+																				Ctx: p15337,
 																				FreeVars: ast.Identifiers{
 																					"base64_table",
 																					"i",
@@ -179195,17 +182740,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1066),
+																							Line: int(1076),
 																							Column: int(25),
 																						},
 																						End: ast.Location{
-																							Line: int(1066),
+																							Line: int(1076),
 																							Column: int(37),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p15007,
+																					Ctx: p15340,
 																					FreeVars: ast.Identifiers{
 																						"base64_table",
 																					},
@@ -179218,17 +182763,17 @@ var _StdAst = &ast.DesugaredObject{
 																					LocRange: ast.LocationRange{
 																						FileName: "<std>",
 																						Begin: ast.Location{
-																							Line: int(1066),
+																							Line: int(1076),
 																							Column: int(38),
 																						},
 																						End: ast.Location{
-																							Line: int(1066),
+																							Line: int(1076),
 																							Column: int(39),
 																						},
 																						File: p1,
 																					},
 																					Fodder: ast.Fodder{},
-																					Ctx: p15010,
+																					Ctx: p15343,
 																					FreeVars: ast.Identifiers{
 																						"i",
 																					},
@@ -179243,17 +182788,17 @@ var _StdAst = &ast.DesugaredObject{
 																				LocRange: ast.LocationRange{
 																					FileName: "<std>",
 																					Begin: ast.Location{
-																						Line: int(1066),
+																						Line: int(1076),
 																						Column: int(43),
 																					},
 																					End: ast.Location{
-																						Line: int(1066),
+																						Line: int(1076),
 																						Column: int(44),
 																					},
 																					File: p1,
 																				},
 																				Fodder: ast.Fodder{},
-																				Ctx: p15013,
+																				Ctx: p15346,
 																				FreeVars: ast.Identifiers{
 																					"i",
 																				},
@@ -179280,17 +182825,17 @@ var _StdAst = &ast.DesugaredObject{
 													LocRange: ast.LocationRange{
 														FileName: "<std>",
 														Begin: ast.Location{
-															Line: int(1066),
+															Line: int(1076),
 															Column: int(54),
 														},
 														End: ast.Location{
-															Line: int(1066),
+															Line: int(1076),
 															Column: int(70),
 														},
 														File: p1,
 													},
 													Fodder: ast.Fodder{},
-													Ctx: p15016,
+													Ctx: p15349,
 													FreeVars: ast.Identifiers{
 														"std",
 													},
@@ -179300,17 +182845,17 @@ var _StdAst = &ast.DesugaredObject{
 														LocRange: ast.LocationRange{
 															FileName: "<std>",
 															Begin: ast.Location{
-																Line: int(1066),
+																Line: int(1076),
 																Column: int(54),
 															},
 															End: ast.Location{
-																Line: int(1066),
+																Line: int(1076),
 																Column: int(63),
 															},
 															File: p1,
 														},
 														Fodder: ast.Fodder{},
-														Ctx: p15019,
+														Ctx: p15352,
 														FreeVars: ast.Identifiers{
 															"std",
 														},
@@ -179320,11 +182865,11 @@ var _StdAst = &ast.DesugaredObject{
 															LocRange: ast.LocationRange{
 																FileName: "<std>",
 																Begin: ast.Location{
-																	Line: int(1066),
+																	Line: int(1076),
 																	Column: int(54),
 																},
 																End: ast.Location{
-																	Line: int(1066),
+																	Line: int(1076),
 																	Column: int(57),
 																},
 																File: p1,
@@ -179372,17 +182917,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1066),
+																			Line: int(1076),
 																			Column: int(64),
 																		},
 																		End: ast.Location{
-																			Line: int(1066),
+																			Line: int(1076),
 																			Column: int(65),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p15026,
+																	Ctx: p15359,
 																	FreeVars: nil,
 																},
 																Value: float64(0),
@@ -179396,17 +182941,17 @@ var _StdAst = &ast.DesugaredObject{
 																	LocRange: ast.LocationRange{
 																		FileName: "<std>",
 																		Begin: ast.Location{
-																			Line: int(1066),
+																			Line: int(1076),
 																			Column: int(67),
 																		},
 																		End: ast.Location{
-																			Line: int(1066),
+																			Line: int(1076),
 																			Column: int(69),
 																		},
 																		File: p1,
 																	},
 																	Fodder: ast.Fodder{},
-																	Ctx: p15028,
+																	Ctx: p15361,
 																	FreeVars: nil,
 																},
 																Value: float64(63),
diff --git a/cpp-jsonnet b/cpp-jsonnet
index 552d8ec6..7d624c1c 160000
--- a/cpp-jsonnet
+++ b/cpp-jsonnet
@@ -1 +1 @@
-Subproject commit 552d8ec6f6b973a6357b83eb9bacd707366d28f0
+Subproject commit 7d624c1cb2ef095c1585bd25a8be883fb16f9e73
diff --git a/testdata/assert_equal4.golden b/testdata/assert_equal4.golden
index 92d1c561..cb694e3c 100644
--- a/testdata/assert_equal4.golden
+++ b/testdata/assert_equal4.golden
@@ -1,6 +1,6 @@
 RUNTIME ERROR: Assertion failed. {"x": 1} != {"x": 2}
 -------------------------------------------------
-	<std>:787:7-50	function <anonymous>
+	<std>:792:7-50	function <anonymous>
 
       error 'Assertion failed. ' + a + ' != ' + b,
 
diff --git a/testdata/assert_equal5.golden b/testdata/assert_equal5.golden
index 6be69736..831b9c74 100644
--- a/testdata/assert_equal5.golden
+++ b/testdata/assert_equal5.golden
@@ -2,7 +2,7 @@ RUNTIME ERROR: Assertion failed.
   != 
 
 -------------------------------------------------
-	<std>:787:7-50	function <anonymous>
+	<std>:792:7-50	function <anonymous>
 
       error 'Assertion failed. ' + a + ' != ' + b,
 
diff --git a/testdata/assert_equal6.golden b/testdata/assert_equal6.golden
index c67b7200..84344dc7 100644
--- a/testdata/assert_equal6.golden
+++ b/testdata/assert_equal6.golden
@@ -1,6 +1,6 @@
 RUNTIME ERROR: Assertion failed.  != 
 -------------------------------------------------
-	<std>:787:7-50	function <anonymous>
+	<std>:792:7-50	function <anonymous>
 
       error 'Assertion failed. ' + a + ' != ' + b,
 
diff --git a/testdata/percent_bad.golden b/testdata/percent_bad.golden
index b9bd3907..ff11b53f 100644
--- a/testdata/percent_bad.golden
+++ b/testdata/percent_bad.golden
@@ -1,6 +1,6 @@
 RUNTIME ERROR: Operator % cannot be used on types number and string.
 -------------------------------------------------
-	<std>:229:7-94	function <anonymous>
+	<std>:239:7-94	function <anonymous>
 
       error 'Operator % cannot be used on types ' + std.type(a) + ' and ' + std.type(b) + '.',
 
diff --git a/testdata/percent_bad2.golden b/testdata/percent_bad2.golden
index 0cf65d24..b3490d65 100644
--- a/testdata/percent_bad2.golden
+++ b/testdata/percent_bad2.golden
@@ -1,21 +1,21 @@
 RUNTIME ERROR: Too many values to format: 1, expected 0
 -------------------------------------------------
-	<std>:657:11-86	function <format_codes_arr>
+	<std>:662:11-86	function <format_codes_arr>
 
           error ('Too many values to format: ' + std.length(arr) + ', expected ' + j)
 
 -------------------------------------------------
-	<std>:663:11-59	function <format_codes_arr>
+	<std>:668:11-59	function <format_codes_arr>
 
           format_codes_arr(codes, arr, i + 1, j, v + code) tailstrict
 
 -------------------------------------------------
-	<std>:754:7-48	function <anonymous>
+	<std>:759:7-48	function <anonymous>
 
       format_codes_arr(codes, [vals], 0, 0, ''),
 
 -------------------------------------------------
-	<std>:227:7-23	function <anonymous>
+	<std>:237:7-23	function <anonymous>
 
       std.format(a, b)
 
diff --git a/testdata/percent_bad3.golden b/testdata/percent_bad3.golden
index 2c3f3723..17c4083b 100644
--- a/testdata/percent_bad3.golden
+++ b/testdata/percent_bad3.golden
@@ -1,6 +1,6 @@
 RUNTIME ERROR: Operator % cannot be used on types function and number.
 -------------------------------------------------
-	<std>:229:7-94	function <anonymous>
+	<std>:239:7-94	function <anonymous>
 
       error 'Operator % cannot be used on types ' + std.type(a) + ' and ' + std.type(b) + '.',
 
diff --git a/testdata/percent_format_str4.golden b/testdata/percent_format_str4.golden
index d6b4655e..dd3e510e 100644
--- a/testdata/percent_format_str4.golden
+++ b/testdata/percent_format_str4.golden
@@ -1,21 +1,21 @@
 RUNTIME ERROR: Too many values to format: 2, expected 1
 -------------------------------------------------
-	<std>:657:11-86	function <format_codes_arr>
+	<std>:662:11-86	function <format_codes_arr>
 
           error ('Too many values to format: ' + std.length(arr) + ', expected ' + j)
 
 -------------------------------------------------
-	<std>:663:11-59	function <format_codes_arr>
+	<std>:668:11-59	function <format_codes_arr>
 
           format_codes_arr(codes, arr, i + 1, j, v + code) tailstrict
 
 -------------------------------------------------
-	<std>:750:7-46	function <anonymous>
+	<std>:755:7-46	function <anonymous>
 
       format_codes_arr(codes, vals, 0, 0, '')
 
 -------------------------------------------------
-	<std>:227:7-23	function <anonymous>
+	<std>:237:7-23	function <anonymous>
 
       std.format(a, b)
 
diff --git a/testdata/percent_format_str5.golden b/testdata/percent_format_str5.golden
index 46059b42..7789384d 100644
--- a/testdata/percent_format_str5.golden
+++ b/testdata/percent_format_str5.golden
@@ -1,38 +1,38 @@
-RUNTIME ERROR: Not enough values to format: 1, expected at least 1
+RUNTIME ERROR: Not enough values to format: 1, expected more than 1
 -------------------------------------------------
-	<std>:690:15-102	thunk <val> from <function <format_codes_arr>>
+	<std>:695:15-103	thunk <val> from <function <format_codes_arr>>
 
-              error ('Not enough values to format: ' + std.length(arr) + ', expected at least ' + j2);
+              error ('Not enough values to format: ' + std.length(arr) + ', expected more than ' + j2);
 
 -------------------------------------------------
-	<std>:695:27-30	thunk from <thunk <s> from <function <format_codes_arr>>>
+	<std>:700:27-30	thunk from <thunk <s> from <function <format_codes_arr>>>
 
               format_code(val, code, tmp.fw, tmp2.prec, j2);
 
 -------------------------------------------------
-	<std>:565:22-25	thunk from <function <format_code>>
+	<std>:570:22-25	thunk from <function <format_code>>
 
         std.toString(val)
 
 -------------------------------------------------
-	<std>:565:9-26	function <format_code>
+	<std>:570:9-26	function <format_code>
 
         std.toString(val)
 
 -------------------------------------------------
 	... (skipped 10 frames)
 -------------------------------------------------
-	<std>:706:11-64	function <format_codes_arr>
+	<std>:711:11-64	function <format_codes_arr>
 
           format_codes_arr(codes, arr, i + 1, j3, v + s_padded) tailstrict;
 
 -------------------------------------------------
-	<std>:750:7-46	function <anonymous>
+	<std>:755:7-46	function <anonymous>
 
       format_codes_arr(codes, vals, 0, 0, '')
 
 -------------------------------------------------
-	<std>:227:7-23	function <anonymous>
+	<std>:237:7-23	function <anonymous>
 
       std.format(a, b)
 
diff --git a/testdata/percent_format_str6.golden b/testdata/percent_format_str6.golden
index c3759cc7..e8383c98 100644
--- a/testdata/percent_format_str6.golden
+++ b/testdata/percent_format_str6.golden
@@ -1,38 +1,38 @@
-RUNTIME ERROR: Not enough values to format: 1, expected at least 1
+RUNTIME ERROR: Not enough values to format: 1, expected more than 1
 -------------------------------------------------
-	<std>:690:15-102	thunk <val> from <function <format_codes_arr>>
+	<std>:695:15-103	thunk <val> from <function <format_codes_arr>>
 
-              error ('Not enough values to format: ' + std.length(arr) + ', expected at least ' + j2);
+              error ('Not enough values to format: ' + std.length(arr) + ', expected more than ' + j2);
 
 -------------------------------------------------
-	<std>:695:27-30	thunk from <thunk <s> from <function <format_codes_arr>>>
+	<std>:700:27-30	thunk from <thunk <s> from <function <format_codes_arr>>>
 
               format_code(val, code, tmp.fw, tmp2.prec, j2);
 
 -------------------------------------------------
-	<std>:565:22-25	thunk from <function <format_code>>
+	<std>:570:22-25	thunk from <function <format_code>>
 
         std.toString(val)
 
 -------------------------------------------------
-	<std>:565:9-26	function <format_code>
+	<std>:570:9-26	function <format_code>
 
         std.toString(val)
 
 -------------------------------------------------
 	... (skipped 10 frames)
 -------------------------------------------------
-	<std>:706:11-64	function <format_codes_arr>
+	<std>:711:11-64	function <format_codes_arr>
 
           format_codes_arr(codes, arr, i + 1, j3, v + s_padded) tailstrict;
 
 -------------------------------------------------
-	<std>:754:7-48	function <anonymous>
+	<std>:759:7-48	function <anonymous>
 
       format_codes_arr(codes, [vals], 0, 0, ''),
 
 -------------------------------------------------
-	<std>:227:7-23	function <anonymous>
+	<std>:237:7-23	function <anonymous>
 
       std.format(a, b)
 
diff --git a/testdata/percent_format_str7.golden b/testdata/percent_format_str7.golden
index 0bdc9aac..313aa4dd 100644
--- a/testdata/percent_format_str7.golden
+++ b/testdata/percent_format_str7.golden
@@ -1,39 +1,39 @@
 RUNTIME ERROR: Format required number at 0, got string
 -------------------------------------------------
-	<std>:(568:11)-(569:47)	function <format_code>
+	<std>:(573:11)-(574:47)	function <format_code>
 
           error 'Format required number at '
                 + i + ', got ' + std.type(val)
 
 -------------------------------------------------
-	<std>:695:15-60	thunk <s> from <function <format_codes_arr>>
+	<std>:700:15-60	thunk <s> from <function <format_codes_arr>>
 
               format_code(val, code, tmp.fw, tmp2.prec, j2);
 
 -------------------------------------------------
-	<std>:700:24-25	thunk from <thunk <s_padded> from <function <format_codes_arr>>>
+	<std>:705:24-25	thunk from <thunk <s_padded> from <function <format_codes_arr>>>
 
               pad_left(s, tmp.fw, ' ');
 
 -------------------------------------------------
-	<std>:475:30-33	thunk from <thunk from <function <pad_left>>>
+	<std>:480:30-33	thunk from <thunk from <function <pad_left>>>
 
       padding(w - std.length(str), s) + str;
 
 -------------------------------------------------
 	... (skipped 7 frames)
 -------------------------------------------------
-	<std>:706:11-64	function <format_codes_arr>
+	<std>:711:11-64	function <format_codes_arr>
 
           format_codes_arr(codes, arr, i + 1, j3, v + s_padded) tailstrict;
 
 -------------------------------------------------
-	<std>:750:7-46	function <anonymous>
+	<std>:755:7-46	function <anonymous>
 
       format_codes_arr(codes, vals, 0, 0, '')
 
 -------------------------------------------------
-	<std>:227:7-23	function <anonymous>
+	<std>:237:7-23	function <anonymous>
 
       std.format(a, b)
 
diff --git a/testdata/percent_mod_int5.golden b/testdata/percent_mod_int5.golden
index 871cec27..e21ec881 100644
--- a/testdata/percent_mod_int5.golden
+++ b/testdata/percent_mod_int5.golden
@@ -1,6 +1,6 @@
 RUNTIME ERROR: Division by zero.
 -------------------------------------------------
-	<std>:225:7-23	builtin function <modulo>
+	<std>:235:7-23	builtin function <modulo>
 
       std.modulo(a, b)