From ea73be17468b1bd02171c82e1fb21b1bc16ccd0e Mon Sep 17 00:00:00 2001
From: Jez Ng
Date: Sat, 20 Oct 2012 23:17:30 -0400
Subject: Refactor handlerStack. Closes #657.

Previously, handlerStack was designed only for removal of the handler
right at the top of the stack. However, some handlers sought to remove
themselves when they were not at the top of the stack, creating
confusion. The new handlerStack ensures that such removal can always be
done safely.
---
 lib/dom_utils.coffee | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/dom_utils.coffee')

diff --git a/lib/dom_utils.coffee b/lib/dom_utils.coffee
index 30530e0d..501e43a5 100644
--- a/lib/dom_utils.coffee
+++ b/lib/dom_utils.coffee
@@ -131,5 +131,9 @@ DomUtils =
     document.documentElement.appendChild(flashEl)
     setTimeout((-> DomUtils.removeElement flashEl), 400)
 
+  suppressEvent: (event) ->
+    event.preventDefault()
+    event.stopPropagation()
+
 root = exports ? window
 root.DomUtils = DomUtils
-- 
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