[antlr-interest] a question

Ross Bencina rbencina at iprimus.com.au
Thu Jun 10 01:55:03 PDT 2004


> My question is how can I change the rules to force antlr that when it
> found an IDENTIFIER ':',it looks the next token to see if it is '='
> and then,I'm doing and assignment and not a KEYWORD?

Hi Yolanda

I think the easiest thing to do is to make a separate ASSIGN token in the
tokeniser for ":="

Ross.



 
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