Newbie Q - Grammer rules for parsing HEX string in BISON

spacemonkeyxyz-google@yahoo.co.uk (Space Monkey)
23 Aug 2004 12:11:16 -0400

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Newbie Q - Grammer rules for parsing HEX string in BISON spacemonkeyxyz-google@yahoo.co.uk (2004-08-23)
Re: Newbie Q - Grammer rules for parsing HEX string in BISON spacemonkeyxyz-google@yahoo.co.uk (2004-08-25)
Re: Newbie Q - Grammer rules for parsing HEX string in BISON vbdis@aol.com (2004-09-03)
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From: spacemonkeyxyz-google@yahoo.co.uk (Space Monkey)
Newsgroups: comp.compilers
Date: 23 Aug 2004 12:11:16 -0400
Organization: http://groups.google.com
Keywords: parse, yacc, question
Posted-Date: 23 Aug 2004 12:11:16 EDT

Hi,
I am new to BISON and am trying to setup the grammer rules for parsing
a hex string in BISON.


I am using the mfcalc example at
http://dinosaur.compilertools.net/bison/bison_5.html and trying to
parse a file containing strings such as,


DEFINE Key1 0x01C8


and


SET Key1 0xAC,0xE5,0x31,0x2A,0x4C,0x1D,0x56,0xEA,0x33,0xE9,0x2E,0x14,0xA2,0xFA,0x4A,0x18


Can anyone help with the grammar?


thanks
SM

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