Documents Context-Free Grammars Lecture 7

Slide 1 Context-Free Grammars Lecture 7 http://webwitch.dreamhost.com/grammar.girl/ Slide 2 CS 536 Fall 20002 Outline Scanner vs. parser –Why regular expressions are not…

Documents Agenda

Agenda Scanner vs. parser Regular grammar vs. context-free grammar Grammars (context-free grammars) grammar rules derivations parse trees ambiguous grammars useful examples…