[antlr-interest] Re: How to use antlr

[micheal_jor]

--- In antlr-interest at yahoogroups.com, "jay_ayliff" <jay_ayliff at c...>
wrote:
> Ah, that did it. I thought CLASSPATH was a *NIX version of PATH. Now 
> I find that the HTML.G file will compile, but when I run ANTLR 
> against the csharp\java\java.g file I get this:
> 
> F:\antlr-2.7.3\examples\csharp\java>java antlr.Tool java.g
> ANTLR Parser Generator   Version 2.7.3   1989-2004 jGuru.com
> error: Token stream error reading grammar(s):
> java.g:1627:17: unexpected char: ')'
> java.g:1627:17: rule classDef trapped:
> java.g:1627:17: expecting SEMI, found ')'
> error: aborting grammar 'JavaRecognizer' due to errors
> Exiting due to errors.
> 
> I've probably got enough to be going on with in the HTML.G file if 
> there's no obvious answer to the JAVA.G.

The C# java.g supplied with the 'java grammar' example in v2.7.3 had
an extra semicolon on line 1627. You can either remove it or upgrade
and use ANTLR v2.7.4

Cheers,

Micheal




 
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