Encyclopedia  |   World Factbook  |   World Flags  |   Reference Tables  |   List of Lists     
   Academic Disciplines  |   Historical Timeline  |   Themed Timelines  |   Biographies  |   How-Tos     
Sponsor by The Tattoo Collection
Two-level grammar
Main Page | See live article | Alphabetical index

Two-level grammar

A two-level grammar is essentially a grammar that is used to construct another grammar. A context free meta-grammar that defines the rules for a second grammar yields an effectively infinite set of rules for the derived grammar. Two-level grammars are quite a bit more powerful than normal context free grammars.

This article is a stub. You can help Wikipedia by [ expanding it].