From 55cf1cabb586f07789d9790eb5336e8c20893c63 Mon Sep 17 00:00:00 2001
From: "NAGOYA, Yoshihiko" <nagoya@lepidum.co.jp>
Date: Thu, 30 Aug 2012 13:20:30 +0900
Subject: [PATCH] fix prevent ESC key patch

---
 src/static/js/ace2_inner.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/static/js/ace2_inner.js b/src/static/js/ace2_inner.js
index 34cfba1e4..07580faa5 100644
--- a/src/static/js/ace2_inner.js
+++ b/src/static/js/ace2_inner.js
@@ -3515,7 +3515,11 @@ function Ace2Inner(){
     var which = evt.which;
 
     // prevent ESC key
-    if (keyCode == 27) return;
+    if (keyCode == 27)
+    {
+      evt.preventDefault();
+      return;
+    }
 
     //dmesg("keyevent type: "+type+", which: "+which);
     // Don't take action based on modifier keys going up and down.