main: Highlight unclosed backtick subshells

2018-01-07 22:06:39 -06:00
parent 987b743646
commit d17417ec1b
3 changed files with 23 additions and 4 deletions
--- a/highlighters/main/test-data/back-quoted-argument.zsh
+++ b/highlighters/main/test-data/back-quoted-argument.zsh
@@ -27,8 +27,10 @@
 # vim: ft=zsh sw=2 ts=2 et
 # -------------------------------------------------------------------------------------------------

-BUFFER='echo `echo 42`'
+# 42 is in the command position in a nested subshell.
+BUFFER='echo `echo \`42\`` `echo 6 times 9'

 expected_region_highlight=(
-  "6 14 back-quoted-argument"
+  "6 18 back-quoted-argument"
+  "20 34 back-quoted-argument-unclosed"
 )