Which project contains the Mouse Keys source code?

[Steven Edwards <cureadvocate bellsouth net>]

Dear list:

I plan on switching from Windows XP to Gnome tomorrow.  I would like to modify the Mouse Keys code to make the keys easier to reach (I use a mouthstick), but I have no idea where to look for it in Gnome's sprawling repository.  If anyone could tell me where to look, I would truly appreciate it.

Thanks,

Steven