[antlr-interest] Accessing lexer characters programmatically?

Susan Jolly easjolly at ix.netcom.com
Mon Apr 28 13:56:57 PDT 2008

Let me make the question simpler.

Is there any way to obtain a list of all of the characters _explicitly_
referenced by all of the rules in a given lexer grammar?

(Please note that I'd prefer not to parse the lexer grammar file.)


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