This is upgraded version of Pila Fluff 7. Some bugs are
fixed, some bugs are introduced :-).
List of enhancements:
Set directive works now.
You can reference registers using A[2], D[5] etc. notation.
It is also possible to use expression (like A[3*2] or A[base])
This was supposed to evolve to some kind of sophisticated macro
assembler, but there is so little time...