Comment 87 for bug 313514

This issue blocks me to enjoy my new keyboard which has ZOOMIN/OUT and SPELLCHECK keys.

I have read through this thread. It seems we are facing manpower issues to get it fixed. I'd like to try to help on this if I can get mentor from you guys.

Another idea is about getting keycode > 255 by Xi2. Is this could be considered a shortcut to avoud protocol breaking. Shall we give a try on it?