diff --git a/osh/word_parse_test.py b/osh/word_parse_test.py
@@ -30,7 +30,7 @@ def _InitWordParserWithArena(s):
  pool = alloc.Pool()
  arena = pool.NewArena()
  arena.PushSource('word_parse_test.py')
-  line_reader, lexer = parse_lib.InitLexer(s, arena=arena)
+  line_reader, lexer = parse_lib.InitLexer(s, arena)
  w_parser = WordParser(lexer, line_reader)
  return arena, w_parser

diff --git a/test/wild.sh b/test/wild.sh
@@ -570,6 +570,21 @@ aboriginal-biggest() {
  cat $AB_OUT/*.txt | awk '{print $3 " " $6}' | sort -n
 }

+readonly AB_TIMES=_tmp/parse-aboriginal.csv 
+
+parse-aboriginal() {
+  #find $ABORIGINAL_DIR -name '*.sh' | xargs wc -l | sort -n
+  #return
+
+  find $ABORIGINAL_DIR -name '*.sh' | xargs -n1 -- \
+    benchmarks/time.py --output $AB_TIMES -- bin/osh -n --ast-format none
+}
+
+# 80 ms max.  That is good enough for sure.
+ab-times() {
+  awk -F ',' '{ if ($2 > max_elapsed) max_elapsed = $2 } END { print(max_elapsed) }' $AB_TIMES
+}
+
 # biggest scripts besides ltmain:
 #
 # 8406 binutils-397a64b3/binutils/embedspu.sh