Comment 1 for bug 611300

Thanks for bringing this problem to my attention. I am not quite sure why it would allow you to change into drawing mode, but not out of it again. One thing I will try is not to let the keypress event propagate.

Tested on the following setup:
Mozilla/5.0 (X11; Linux i686; rv:2.0b3pre) Gecko/20100728 Ubuntu/10.04 (lucid) MozillaDeveloperPreview/4.0b3pre