main: Do not highlight empty region between two adjacent $()

Should fix #624
2019-07-08 17:05:42 -05:00
parent ab4b6f5823
commit 83249e1b23
2 changed files with 46 additions and 1 deletions
--- a/highlighters/main/main-highlighter.zsh
+++ b/highlighters/main/main-highlighter.zsh
@@ -1238,7 +1238,7 @@ _zsh_highlight_main_highlighter_highlight_double_quote()
  saved_reply=($reply)
  reply=()
  for 1 2 in $breaks; do
-    reply+=($1 $2 $style)
+    (( $1 != $2 )) && reply+=($1 $2 $style)
  done
  reply+=($saved_reply)
  REPLY=$i