> From: BestATN@aol.com
>
> Extended Backus-Naur Form, a notation for writing grammars.
> It's what chapter 21 is written in.
Ah, BNF I know, the E threw me off. I guess everything is
"new and improved" after a while; time to bake the doughnuts;
ah, update my skills. (let a measly decade slip by, busy with
other fields of expertise...). Got any good books for me?