[antlr-interest] Breaking a loop

[Terence Parr]

On Nov 4, 2005, at 1:13 PM, John Green wrote:

> The semantic predicate would be awful complex, since it would have  
> to check for:
>  (io_opt)* state_end
> In other words, I'd have to hand-code a syntactic predicate into  
> the semantic predicate.

Does anything follow the loop that signals when to break?  You could  
use a greedy=false loop then.

Ter