[antlr-interest] ANTLR installation

[Raymond J. Schneider]

Not entirely sure what you mean by "run it" Gavin.  The problem we're having is not generating the lexer and parser code from ANTLRWorks but compiling it and running it.
I tried something like:
 javac Test.java ExprLexer.java ExprParser.java
and instead of getting compiled classes and a runable system I got 100 errors pretty much all of the "cannot find symbol" type which implies to me that I don't have the library set up
and I'm not sure how to do that.  

Does that clarify my problem?

Regards, Ray
--
Ray Schneider,PE, Ph.D
Associate Professor
Math and Computer Science
Bridgewater College
http://www.bridgewater.edu/~rschneid/
http://theweedlessgarden.blogspot.com
________________________________________
From: Gavin Lambert [antlr at mirality.co.nz]
Sent: Tuesday, February 10, 2009 04:43
To: Raymond J. Schneider; antlr-interest at antlr.org
Subject: Re: [antlr-interest] ANTLR installation

At 15:28 10/02/2009, Raymond J. Schneider wrote:
 >Is there a clear up to date installation document that walks
 >through the whole installation with some confirmatory checks at
the
 >end?
 >The biggest issue seems to be setting the CLASSPATH correctly
and
 >getting parsers to run outside of the ANTLRWorks environment.

The easiest way to run it (given that you already have ANTLRWorks)
is like this:

java -cp path\to\antlrworks-1.x.jar org.antlr.Tool Foo.g

(And yes, you need to name the .jar file in the classpath.  It's
not sufficient to name the folder where the .jar file sits.)