From:	Gary R Sekinger <sekinger+@andrew.cmu.edu>
Newsgroups:	comp.os.msdos.djgpp
Subject:	flex/bison lower/upper case question
Date:	Fri, 9 May 1997 20:45:00 -0400
Organization:	Masters student, Software Engineering, Carnegie Mellon, Pittsburgh, PA
Lines:	25
Message-ID:	<onQwIAK00iWQADCEpw@andrew.cmu.edu>
NNTP-Posting-Host:	po7.andrew.cmu.edu
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

I'd like to have my grammar be case insensitive but this doesn't seem
very easy. I've started specifying all the various combinations, which
isn't very practical:

SEED    {return SEED;}
Seed    {return SEED;}
seed    {return SEED;}

Is there an easy way to do this? I have the Lex & Yacc book by O'Reilly
but would love to look at other example grammars. Any suggestions of
grammars out there in the public domain?

tia,
Gary Sekinger

ps. Im using:

E:\WINDOWS>flex --version
c:/djgpp/bin/flex.exe version 2.5.2

E:\WINDOWS>bison --version
GNU Bison version 1.24

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