From a697646163a5ab9ec6096591b8184a29fa49f2e9 Mon Sep 17 00:00:00 2001
From: Jez Ng
Date: Sat, 4 Aug 2012 22:14:48 -0700
Subject: Refactor link hints to be more functional.

This paves the way for the hints code to be reused in other modes.
---
 lib/dom_utils.coffee | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib')

diff --git a/lib/dom_utils.coffee b/lib/dom_utils.coffee
index 0ce9c50c..c0efd344 100644
--- a/lib/dom_utils.coffee
+++ b/lib/dom_utils.coffee
@@ -8,6 +8,11 @@ DomUtils =
     (callback) -> if loaded then callback() else window.addEventListener("DOMContentLoaded", callback)
   )()
 
+  #
+  # Remove an element from its DOM tree.
+  #
+  removeElement: (el) -> el.parentNode.removeChild el
+
   #
   # Takes an array of XPath selectors, adds the necessary namespaces (currently only XHTML), and applies them
   # to the document root. The namespaceResolver in evaluateXPath should be kept in sync with the namespaces
-- 
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