franziskuskiefer/app-keys-gnome-shell-extension — pull request #4 by dorny (2013-07-20 09:23:43+00:00)
Title: Add support for numpad keys

If you have your right hand on arrow keys, numpad is much closer then classic 4-9 keys.
I've found myself using shotcuts only for keys 1-3, which i can grab easily with one hand.
This solves the problem.

PS.: copy&paste for each 2* 1-9 bindings looks uggly, i put it into for loop.