[antlr-interest] Printing parser rule names

[Jono Juggler]

Hello,

I need a way to count the number of function calls, if statements, etc
in source code. I am using several languages, but I am starting with the
java.g grammar. If DumpASTVisitor printed the names of the parser rules
instead of the token type, that would be fine.

I know I can edit the grammar file to add print statements into each
rule, but I would rather not since I am going to be using more then one
language.

I have done the getting started tutorial, and taken a quick look at the
API, but I have not found a way to print the names of the rules.

Any ideas?
Thanks.



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