[antlr-interest] More Infinite Recursion
Chris Poirier
cpoirier at dreaming.org
Thu Jan 29 21:20:32 PST 2004
Hi Jason, jbb,
> Jason :-
>
> You wrote:
> >Imagine I've got the following rule:
> >
> >memory:
> > A B
> > |
> > memory C D
> > |
> > E F G
> > |
> > H I J
> > |
> > memory K
> > |
> > memory L
> > |
> > M N O
> > ;
>
> I think your rule should be:
>
> memory:
> ( A B | E F G | H I J | M N O ) ( C D | K | L )+
> ;
Looks right, except I think you meant *, not +, on the second term:
( A B | E F G | H I J | M N O ) ( C D | K | L )*
Right?
Later,
Chris.
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