From BestATN@xxx.xxx Tue Jun 1 15:47:06 1999
X-Digest-Num: 155
Message-ID: <44114.155.923.959273824@eGroups.com>
Date: Tue, 1 Jun 1999 18:47:06 EDT
From: BestATN@xxx.xxx
Subject: EBNF

Extended Backus-Naur Form, a notation for writing grammars. It's what 
chapter 21 is written in.