Re: ylwrap proposition

[Sergey Poznyakoff]

Bob Proulx <address@hidden> ha escrit:

> I believe that it is very well known and well propagated knowledge
> that the strings yy and YY are often used to mutate the result into a
> unique identifier.  Almost all practical documentation uses sed
> substitution in the examples.  In fact this may be such a well known
> technique that many users are probably relying upon this happening for
> their own identifiers in addition to the ones from yacc/lex.

That is true when one has only one parser in his program. Note, that
`--prefix' is designed only for the cases, when one needs to have
several yacc-generated parsers within a single program. In such cases,
it is impossible to link them together without renaming all
globally-visible identifiers.

Regards,
Sergey