vim: Import v8.1.1491

* 8.1.1491: when skipping over code a function call may cause trouble
* 8.1.1490: when a single test fails the exit code is not set
* 8.1.1489: sign order wrong when priority was changed
* 8.1.1488: summary of tests has incorrect failed count
* 8.1.1487: older msgfmt cannot generate proper .desktop file

gitlog.txt

@@ -1 +1 @@
-* [8.1.1486](https://github.com/vim/vim/releases/tag/v8.1.1486): a listener change is merged even when it adds a line\n* Update runtime files - Add typescript syntax and indent.\n* [8.1.1485](https://github.com/vim/vim/releases/tag/v8.1.1485): double free when garbage_collect() is used in autocommand\n* [8.1.1484](https://github.com/vim/vim/releases/tag/v8.1.1484): some tests are slow\n* [8.1.1483](https://github.com/vim/vim/releases/tag/v8.1.1483): skipped tests are not properly listed\n* [8.1.1482](https://github.com/vim/vim/releases/tag/v8.1.1482): no test for wincol() depending on the 'number' option\n* [8.1.1481](https://github.com/vim/vim/releases/tag/v8.1.1481): length for two-digit rgb termresponse is off by one\n* [8.1.1480](https://github.com/vim/vim/releases/tag/v8.1.1480): desktop file check doesn't run on CI\n* [8.1.1479](https://github.com/vim/vim/releases/tag/v8.1.1479): change included for debugging only\n* [8.1.1478](https://github.com/vim/vim/releases/tag/v8.1.1478): still an error when running tests with the tiny version\n* [8.1.1477](https://github.com/vim/vim/releases/tag/v8.1.1477): test summary fails in the tiny version\n* [8.1.1476](https://github.com/vim/vim/releases/tag/v8.1.1476): no statistics displayed after running tests\n* [8.1.1475](https://github.com/vim/vim/releases/tag/v8.1.1475): search string not displayed when 'rightleft' is set\n* [8.1.1474](https://github.com/vim/vim/releases/tag/v8.1.1474): 'ttybuiltin' is not tested\n* [8.1.1473](https://github.com/vim/vim/releases/tag/v8.1.1473): new resolve() implementation causes problem for plugins\n* Update runtime files.\n* [8.1.1472](https://github.com/vim/vim/releases/tag/v8.1.1472): add_termcap_entry() is not tested
+* [8.1.1491](https://github.com/vim/vim/releases/tag/v8.1.1491): when skipping over code a function call may cause trouble\n* [8.1.1490](https://github.com/vim/vim/releases/tag/v8.1.1490): when a single test fails the exit code is not set\n* [8.1.1489](https://github.com/vim/vim/releases/tag/v8.1.1489): sign order wrong when priority was changed\n* [8.1.1488](https://github.com/vim/vim/releases/tag/v8.1.1488): summary of tests has incorrect failed count\n* [8.1.1487](https://github.com/vim/vim/releases/tag/v8.1.1487): older msgfmt cannot generate proper .desktop file