ajaxorg/apf — pull request #56 by jpallen (2012-03-31 10:45:22+00:00)
Title: Provide addEventListener with a third argument as required in older versions of Firefox

Older versions of Firefox (tested in 3.6.25) require a third argument to addEventListener. Modern browsers assume a default of false.

I was trying Cloud9 in Firefox 3.6 when I noticed that files didn't open, although a tab was produced without content. The problem was in elements/page.js as patched here. There may be other occurrences of this throughout APF but I haven't looked.

There is a screenshot of the problem if it helps: http://i.imgur.com/J8q3u.png

Otherwise, Cloud9 seems to work fine with Firefox 3.6.