[antlr-interest] utility methods in Lexer.
praveen_c
praveen_c at yahoo.com
Fri Oct 25 13:26:56 PDT 2002
How can I create java methods in Lexer? I need a method such as
isTypeName(). This method will help me reduce the amount of code I
have to write in a semantic predicate.
I created a class 'X' that extends antlr.CharScanner, coded the
method in class 'X' and made my Lexer inherit from
class 'X'. But when I try to run the grammar through antlr I get the
following error:
error: grammar X not defined
Please help.
Thanks in advance,
Praveen.
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