[antlr-interest] How can I capture an error?
Luciana Nunes Leal
lucianaleal2002 at yahoo.com.br
Tue Dec 6 09:30:38 PST 2005
Hi all,
I´d like to know how can I capture an error?
For example, I defined the grammar, generate de lexer and the parser. After, I create a class that execute the parser, like below:
...
LNCLexer lexer = new LNCLexer(stringReader);
LNCParser parser = new LNCParser(lexer);
parser.rule();
...
But I need to capture errors like this: "line 1:1: unexpected token: when". The method doesn´t throw exceptions.
Thanks in advance,
Luciana.
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