Disable repeat?

My users (mostly children) sometimes hold the key down (on purpose or because they can't lift their hand off the switch because of disability) thus triggering key repeat. I typically avoid this by binding keyup to clear a flag set on keydown and ignoring the keydown event if the flag is set.

I don't see that in your package but it looks like it would be simple to add. If you agree, I may try hacking it to produce a pull request.