"Joel E. Denny" <[EMAIL PROTECTED]> writes: >> > #define yyparse() yypull_parse (NULL, &yylex) >> >> This will break a lot of code, I'm afraid, since many apps assume >> yyparse is a true function and is not a macro. > > No apps assume that for %push-parser since no apps use %push-parser yet.
OK, but I want push.c to go away; I want its contents to replace yacc.c. Otherwise it's too much of a maintenance hassle. (Hence I want to get rid of the by-hand steps one must currently use after "cp push.c yacc.c".) Adding this "#define" unconditionally makes this goal harder to achieve. It should be fairly easy to put in the #define only for the cases where it's harmless to use a #define, and stick with the traditional approach otherwise. (The problem with yylex being a macro could be treated similarly.) > We could add another Bison declaration to enable a yyparse function. That's extra user complexity. I'd rather have Bison do the right thing without bothering the user.
