[antlr-interest] Re: Parse quotes with negation?
derek_kusiak
derek_kusiak at yahoo.com
Sat Dec 4 20:33:05 PST 2004
--- "John B. Brodie" <jbb at a...> wrote:
> Derek :-
>
> >I'm parsing a file format that contains quote-delimited string
> >literals. In my lexer I deal with them like this:
> >
> > STRING_LITERAL : '"' (~'"')* '"' ;
> >
> >...deleted...
>
> Have you defined your charVocabulary lexer option correctly?
>
> Hope this helps...
Yes, it helps: I did not have charVocabulary set at all. I'm
sure that's a classic newbie mistake. I suppose that's why I
was having errors with exactly those characters NOT already
mentioned in my grammar.
Many thanks, John.
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