WIP: 16C firmware hack for more memory

[Garry Lancaster]

Sounds like great progress. Are you adapting the code from the 15C, or 11C?

Do you have to do any further work to get these new functions accessible in a program, or does it all just fall out in the wash if float mode is set and the appropriate key code is encountered? I suppose what I'm probably asking here is whether the float function has the same instruction code as the integer function in the same location.