[antlr-interest] Re: Syntactic predicates question

Xue Yong Zhi seclib at seclib.com
Tue Jan 31 08:36:18 PST 2006


> 
> Why would you expect a lexer to look for more characters than was asked 
> for. "A" is a valid ActionToken so when the lexer saw "A", it returned 
> the "A". I would have called it an error if it had done anything else. 


Shmuel is right. Google antlr and "whatever follows" you will find some 
useful discussion.

-- 
Xue Yong Zhi
http://seclib.blogspot.com



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