[antlr-interest] Using ! operator in lexer rules

[Terence Parr]

On Apr 20, 2007, at 4:36 AM, Wincent Colaiuta wrote:

> Replying to my own post with a more fleshed-out example grammar. My  
> question is, does the ! operator no longer have any effect in lexer  
> rules in ANTLR 3?

  At the moment, it does not work in version 3.
Ter