Re: push parser

[Paul Eggert]

Bob Rossi <address@hidden> 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.