[antlr-interest] Passing information into the parser

[Gavin Lambert]

At 19:31 29/12/2008, Gokulakannan Somasundaram wrote:
>Can you also give me some pointers on how to pass arguments into 
>the parser from external code?

Just define an additional constructor, or (easier) add some member 
variables.

Don't forget though that the parser cannot influence the operation 
of the lexer.  The lexer runs independently and up front.