[antlr-interest] help with literals
VLADIMIR KONSTANTINOV
Vladimir.Konstantinov at rogers.com
Thu Nov 13 11:03:03 PST 2003
I want to specify literals ("min", "max", "sum" etc) in my grammar.
I am getting :
line 1:1: unexpected char: 'm'
line 1:2: unexpected char: 'i'
line 1:3: unexpected char: 'n'
when testing with the following expression: "min;"
This a stripped down version of my grammar:
///
class ExpressionParser extends Parser;
options { importVocab=Expression; }
calc: fun END;
fun: "min";
class ExpressionLexer extends Lexer ;
options{ exportVocab=Expression;}
END: ';'
///
I am missing something very basic, but can't figure it out myself.
Thanks in advance.
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