[antlr-interest] Re: Questions about learning ANTLR

micheal_jor open.zone at virgin.net
Fri Oct 4 16:13:49 PDT 2002

Sorry to butt in Richard but I had a few questions once I read your 

> In general, the tokens { } section is for literal
> strings that occur in the stream exactly as specified, or for 
> tokens required to construct a abstract syntax tree (AST).

What about keywords?. I wondered why the java.g for example didn't 
define keywords like "class", "final" etc as tokens. 

> When I was developing my parser, I would make one simple change at a
> time, build the parser, execute a my junit test suite. I created an 
> build.xml script that made this simple.

How do you use junit to test a parser?. Care to share more details on 
this please?.




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