[antlr-interest] Declaring globals

[Xue Yong Zhi]

Definately you can. If you want to add fields to the parser, just insert 
code block after options and before parser rules:

...
class FooParser extends Parser;
options {
}

{
   //you code here: fields, methods
}

first_rule:
...

Jono Juggler wrote:
> Hey all,
> 
> I am a Antlr gnub with a quick question. Is there a way to declare 
> globals or something within the scope of the main class that can be 
> accessed by the parser? I want a way to count language features (ie - if 
> statements, for loops, method calls) in Java source.
> 


-- 
Xue Yong Zhi
http://xruby.blogspot.com