From 0999ab05bafe034fdcbca507f369b669a0b41d35 Mon Sep 17 00:00:00 2001
From: NAKAMURA Yoshitaka <arumakanoy@gmail.com>
Date: Sat, 12 Mar 2011 16:10:04 +0900
Subject: [PATCH] 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.
---
 zsh-syntax-highlighting.zsh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/zsh-syntax-highlighting.zsh b/zsh-syntax-highlighting.zsh
index 87ae5d8..b6ff043 100644
--- 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