From b0dbf3ce3e8a7b72e9d2c2376015f1f47de84d12 Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Tue, 25 Sep 2007 07:33:37 +0000
Subject: Enable drag-/dropping of folders to a new parent folder, closes
 #1457344.

---
 program/js/common.js | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'program/js/common.js')

diff --git a/program/js/common.js b/program/js/common.js
index d9216a58d..da1c09225 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -624,3 +624,11 @@ var bw = new roundcube_browser();
 
 if (!window.console)
   console = new rcube_console();
+
+
+// Add escape() method to RegExp object
+// http://dev.rubyonrails.org/changeset/7271
+RegExp.escape = function(str)
+  {
+  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
+  }
-- 
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