[antlr-interest] Re: RFC: slight change in ! semantics

Ric Klaren klaren at cs.utwente.nl
Tue Oct 9 01:16:01 PDT 2001

On Sat, Oct 06, 2001 at 02:21:28PM -0700, Terence Parr wrote:
> Option 3 is good for now and optimization folks can simply rewrite to 
> not use the rule level ! and use individual ! on the grammar elements.

Hmmm could make things slightly more usefull by making '!' a toggle option.
So turn of for the rule with '!' than on the individual elements turn it on
again with '!'....

    ---- Ric Klaren ----- klaren at cs.utwente.nl ----- +31 53 4893722  ----
 Why don't we just invite them to dinner and massacre them all when they're
  drunk? You heard the man. There's seven hundred thousand of them. Ah? ..
           So it'd have to be something simple with pasta, then.
                 From: Interesting Times by Terry Pratchet


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