[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Non-deterministic content model
- From: Kohsuke KAWAGUCHI <kohsukekawaguchi@yahoo.com>
- To: Derek Denny-Brown <derekdb@microsoft.com>
- Date: Wed, 13 Jun 2001 13:51:27 -0700
> > How about this?
> >
> > > (a b)* a?
> >
>
> That is equivalent to
> (a b)*
No. "(a,b)*,a?" can accept "a", but (a,b)* can not. They are different.
regards,
----------------------
K.Kawaguchi
E-Mail: kohsukekawaguchi@yahoo.com