>>> "Paul" == Paul Eggert <[EMAIL PROTECTED]> writes:

 > Bob Rossi <[EMAIL PROTECTED]> writes:
 >> Hmm, just so I don't misunderstand you. Are you saying you wouldn't mind
 >> if bison would always generate a pure reentrant parser? or only when you
 >> are using the asynchronous push parser mode?

 > The latter.

To make things even clearer, it is easy to implement a non-pure,
non-reentrant pull parser on top of a pure reentrant push parser.
And backward compatibility is a must have for yacc.c (in pull mode).



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