[antlr-interest] Re: ANTLRWorks debugger output

Thomas Brandon tbrandonau at gmail.com
Thu Jun 29 22:38:52 PDT 2006


Ooops, found the Debug Output, could it flag that there is output there as
for console output so that you know to go there.

Tom.

On 6/30/06, Thomas Brandon <tbrandonau at gmail.com> wrote:
>
> Currently AntlrWorks does not echo output from debugged grammars to the
> console, and it doesn't appear on the launching console (if any) either.
> Thus errors that aren't displayed in the parse\debug tree are not reported
> to the user at all. For instance an exception in an action can cause the
> debugger to silently terminate the grammar. Also, with larger debug input it
> is often hard to see errors in the parse tree. If they were also printed to
> the console (or a seperate grammar output console) it would be easy to see
> if there were any grammar probvlems. Highlighting them in the parse tree
> would also be nice but console output would be better for quick regression
> checking.
>
> Tom.
>
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