Comment 138 for bug 691380

Thanks Charles for yours explanations, and Blake for the criticism, we need both to be better!

I'm sorry again that I wrote my previous comment before know that new commens come in (the three last); I decide published anyway because is valid yet.

Blake, if Esc+Esc (and Esc+Esc+Esc) seems you a design error, another bug must be created because of is a feature included in Thunderbird, I only replicated in my extension to match the default behavior (more explanations in my previous comment).

Thanks everybody,