angular-ui/ui-utils — pull request #54 by danielweidner (2013-06-20 09:25:07+00:00)
Title: Keypress Module: Take keyCode normalization into account when checking key combinations

I haven't encountered any problems and actuelly I don't know about the fact that keypress keycodes should be normalized. Anyway the normalized code should be used in the loop instead of the original keycode from the event object to have an effect.