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From: Mohamed IBrahim <spidere800@gmail.com>
Newsgroups: comp.compilers
Subject: Re: What Parser Generator for help me?
Date: Fri, 23 Sep 2011 08:28:13 -0700 (PDT)
Organization: Compilers Central
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Keywords: parse
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Xref: x330-a1.tempe.blueboxinc.net comp.compilers:278

you can use antlr
http://www.antlr.org/wiki/display/ANTLR3/LLVM