[antlr-interest] newbi question : operator + any

Marco Laponder marco.laponder at kewill.com
Mon Feb 6 04:30:16 PST 2012


Hi All,

 

I am trying to setup a very simple grammar, ik should be able to handle

 

"> thiscouldbeanything"

 

So I tried:

 

COMPARE : '>';

ANYTHING : (.)+;

testExpression : COMPARE ANYTHING;

 

but when generating java resources it gave me the error: 

 

"The following alternatives can never be matched: 1"

 

The problems seems to be the ANYTHING, so how should I define a grammar
to be able to handle this ? 

 

Kind regards,

Marco



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