Staapl

Staapl is a macro assembler on steroids for PIC18F microcontrollers. It can be used for writing firmware optimized for size. It goes where C can’t go, and where assembler would be too complicated. It is based on Racket Scheme (code generator) and Forth (low-level language and machine model).

http://zwizwa.be/staapl/staapl.html

>>42
Not him, but that is definitely better than a self-appointed hero who decides to wreck everything because he someone managed to hack together so FIOC.