In article <052a01c3045c$278907a0$0300a8c0 / austin.rr.com>,
  "Hal E. Fulton" <hal9000 / hypermetrics.com> writes:

> That is very interesting. I have never
> heard of ABNF. Is that the same as EBNF?

They have bit different syntax but represents same set.
-- 
Tanaka Akira