[antlr-interest] What tool[s] do you use when debugging ANTLR grammars?

[micheal_jor]

Following on from my grammar debugging issues and recent ParseView 
post, I'd like to know what tools others rely on for debugging 
grammars.

I've re-written my grammar many times already due to a number of 
seemingly intractable warnings/errors. I am just about to rewrite 
again but this time I am starting off by designing an heterogenous 
AST structure and working my way back from that to the grammar.

So what tools do you use for grammar debugging and, what tips can you 
offer an ANTLR newbie on grammar creation and debugging?

Micheal



 

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