do nothing if PENDING inputs are exist

Originally, zsh-syntax-highlighting called highlight functions at every inputs. It's OK for user's keyboard inputs. But when long inputs come from clipboard, it cause noticeable slowdown.
kodelint · Mar 12, 2011 · 0999ab0 · 0999ab0
1 parent 19f1675
commit 0999ab0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
@@ -52,6 +52,10 @@ typeset -a zsh_highlight_predicates; zsh_highlight_predicates=()
 typeset -a zsh_highlight_caches; zsh_highlight_caches=()
 
 _zsh_highlight-zle-buffer() {
+  if (( PENDING )); then
+    return
+  fi
+
   local ret=$?
   {
     local -a funinds