Bob Rossi <[EMAIL PROTECTED]> writes: > So, as my first question, would it make sense to write a m4 macro that > either generates yystate when in normal bison mode, and pv->yystate when > in m4 bison mode? > > or would it be better to use the C++ preprocessor to do this?
Either would make sense. My preference is to use the C preprocessor, and I think Akim's is to use m4. If it's C++, many people don't want to use the preprocessor, due to fears of namespace pollution.
