aptana/studio3 — pull request #53 by flashspys (2013-04-30 16:46:05+00:00)
Title: Support HTML "data-" attributes

Aptana show a syntax warning, when using "data-" attributes.
I couldn't test this piece of code because I don't know how to build this.
Sry I'm a newbie ^^.
But I hope it'll help you.