hakimel/reveal.js — pull request #322 by commadelimited (2013-01-31 22:45:40+00:00)
Title: Only allow 'unpause' keyboard events while paused

As a user I expect that when I pause a presentation by pressing either `b` or `.` the presentation should be into a suspended state until I press one of those keys again.

I tested it out in the online version and was able to change slides by pressing the L/R arrow keys while the slide was paused and it went to another slide.

This pull request adds that expected behaviour.