[antlr-interest] Re: Request enhancement ANTLR
Silvain Piree
s.piree at enneya.com
Tue Jun 25 08:41:43 PDT 2002
> You're right that getFilename() may not return something
> useful, but it could return something indicating that the
> filename is not there, either an empty string, or "<no file>",
> or something.
Sounds reasonable, but wouldn't it impact existing users,
who depend on the getFilename() behaviour?
Your suggestion sounds like the best solution; I only worry
about the impact on existing parsers. If that is not considered
a problem, then your suggestion would be best.
Silvain
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