[antlr-interest] Re: lexical nondeterminism

howardk at fatdog.com howardk at fatdog.com
Wed Nov 21 12:37:53 PST 2001

Another nice solution! 

I'm working on an XQuery grammar, but the snippet causing problems is 
from the Namespaces specification and could easily show up as part of 
almost any XML-related grammar I'd think. What's yours (if you don't 
mind saying)?


--- In antlr-interest at y..., "John Merrells" <merrells at y...> wrote:
> > QName: (NCName COLON)? NCName;
> Howard,
> I have the same grammar... we must be working on the same
> problem ;-) I solved this problem by having the QName rule
> in the parser instead of the Lexer. This removes the ambiguity
> with k==2.
> John


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