[antlr-interest] Viable Alternative Rule?

Nick Vlassopoulos nvlassopoulos at gmail.com
Mon Aug 30 09:36:22 PDT 2010


Hello,

Maybe you somehow suppress the console output?
As far as I've seen, the antlrworks debugger (output tab) complains for
a mismatched character (although it proceeds to see the 'H' and build
a parse tree)

HTH,

Nikos


On Sun, Aug 29, 2010 at 4:40 PM, Ted Hoise <tedhoise at yahoo.com> wrote:

> VERY simple example
>
> rule : 'H'  ;
>
> When I test this very simple rule, it works (in Antlrworks and Eclipse) of
> course for input 'H', but it also works for input 'fH', resulting in a token
> 'fH'.  I do I suppress this behavior:  it seems like an error should occur.
>
>
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