[antlr-interest] Re: Problem with x: (A)(B)? ;
dotlessbraille
easjolly at ix.netcom.com
Tue Feb 24 14:00:16 PST 2004
Thanks but that's not the problem.
Try the following. The generated Java makes sense if
you change the parser rule to x:(A)(B)*;
class XParser extends Parser;
options {
buildAST = false;
}
startRule :
(x {System.out.println ("x");}
|b:B {System.out.println ("b");}
|eof:EOF {System.out.println ("eof");});
x:(A)(B)?;
class XLexer extends Lexer;
A:'a';
B:'b';
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