> 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?