[antlr-interest] Passing information from main program to lexer, parser and tree walker

[Cameron Esfahani]

I'm trying to figure out how to pass information from my main driver  
program to the TLexer, TParser and TWalker objects I've created.

Since these things are mostly auto-generated, I can't change the  
constructors to take objects which represent the information.

I've been looking at Tool.java, but it's extremely complicated and  
hasn't been much of a help.

How do other people handle this?

Cameron Esfahani
dirty at apple.com

"Americans are very skilled at creating a custom meaning from  
something that's mass-produced."

Ann Powers


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