Is anyone experienced in.....

[sluggy]

Is anyone here experienced in yacc or bnf, and designing grammar rules? (Example: all you university or college students who had to write compilers). If you are, PM me, i have a small problem i need some help on.

Or if anyone has a set of yacc grammar rules for an assembler, i would love to see them  :bg This sort of thing can be really hard to google an answer for.

Cheers  :U