firstopinion/formatter.js — pull request #39 by fabdouglas (2014-03-27 19:51:30+00:00)
Title: Fix evt.keyCode usage on IE6,7

On IE7- keyCode property is does not correspond to the key code.
The fixed issue is relevant on IE7. The 't' key, keyCode on IE7 is equal to 116, so is mapped to F5 key.
So, using {999} patern allows digit and 't' key since isSpecialKey(key) return true.