Remapping the select button for the Morse keyboard

[Kassius]

Hi all

I've just recently installed Rockbox on my iPod Video and I noticed an option for typing using Morse instead of the a bit tedious on-screen keyboard which would be a good opportunity to learn Morse as well.

Unfortunately the select button of my player is very hard to press making it almost impossible to Morse.

Is it possible to remap the select key to e.g. the next button just for the Morse screen?

Thank you in advance