From 73ad243936c8c6e899cbb01555a4e92d9a9fdd41 Mon Sep 17 00:00:00 2001
From: Ryan Griffith <ryan.griffith@hannonhill.com>
Date: Wed, 24 Apr 2013 15:23:48 -0400
Subject: [PATCH] Addresses an issue where IE8 does not properly handle the
 RegExp in _parseTag, causing folding not to work for the XML mode (or modes
 that inherit XML). Tested XML mode in IE8/9 and major browsers. Should
 resolve ajaxorg/ace#1384

---
 lib/ace/mode/folding/xml.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/ace/mode/folding/xml.js b/lib/ace/mode/folding/xml.js
index 3d3a3ab3..63842e93 100644
--- a/lib/ace/mode/folding/xml.js
+++ b/lib/ace/mode/folding/xml.js
@@ -80,9 +80,8 @@ oop.inherits(FoldMode, BaseFoldMode);
     this.tagRe = /^(\s*)(<?(\/?)([-_a-zA-Z0-9:!]*)\s*(\/?)>?)/;
     this._parseTag = function(tag) {
         
-        var match = this.tagRe.exec(tag);
-        var column = this.tagRe.lastIndex || 0;
-        this.tagRe.lastIndex = 0;
+        var match = tag.match(this.tagRe);
+        var column = 0;
 
         return {
             value: tag,