angular/angular.js — pull request #2389 by shepheb (2013-04-12 18:32:40+00:00)
Title: feat(ngTap): Add a CSS class while the element is held down.

This was a feature requested by @cburgdorf on the original ngTap PR, and it sounded like a good idea. I also updated the docs a bit; they predated the move to overriding ngClick.