mozilla/pdf.js — pull request #962 by cpeterso (2011-12-19 04:51:25+00:00)
Title: Add keyboard shortcuts to navigate pages forward and back

This branch adds keyboard shortcuts to navigate pages using:

* left and right arrow keys (like Adobe Reader.app and Apple's Preview.app)
* 'j' and 'k' keys like vi
* or 'n' and 'p' keys (Next/Previous mnemonic for our non-vi using friends)

I implemented these changes as separate commits so you could pull just the keyboard shortcuts you like. :)