Error message of Antlrworks

[song...@gmail.com]

Hi~

     I am using Antlr and Antlrworks, here is a problem that confused me:

After I finish my grammar, and use the "Run->Debug..." in Antlrworks to test it. I got no error message, but some part of the "parser tree" window is red,

seems something wrong with my grammar.

but if I do not use Antlrworks, just generate the code, and run it in other IDE ( I use eclipse here), everything goes OK.

So, what's kind of error does my grammar have?

[Mike Lischke]

AW runs ANTLR in the background on edit (way too often if you ask me, as it makes editing in large grammars a pain, but I'm digressing) and obviously there is always a point where you have an error in your grammar which AW indicates then. I assume this earmarking is never removed so you see that constantly. I'm not sure (haven't used AW for a while), but it could that you can clear errors by clearing the output box.

Mike
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