ajaxorg/ace — pull request #1575 by danyaPostfactum (2013-08-28 11:57:49+00:00)
Title: Use DOM methods to update gutter

I was just experimenting, but since this works fine and even faster ( there is no big difference in Firefox, but in Chrome and IE it is 5 - 10 times faster.) and does not overcomplicated, I decided to share results.

I know, gutter rendering does not require optimization, because it fast enough anyway, but this could be useful for eg attaching DOM elements to gutter cells.