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From: austel@CS.UCLA.EDU (Vernon Austel)
Newsgroups: comp.compilers
Subject: looking for ``twig''
Keywords: question, parse
Message-ID: <1990Nov23.224452.6877@cs.ucla.edu>
Date: 23 Nov 90 22:44:52 GMT
Sender: compilers-sender@iecc.cambridge.ma.us
Reply-To: austel@CS.UCLA.EDU (Vernon Austel)
Organization: UCLA Computer Science Department
Lines: 13
Approved: compilers@iecc.cambridge.ma.us

I'm looking for a compiler tool which will allow me to describe the
generation of code using tree rewriting rules.  The only one I know of is
called ``twig'', by Stephen Tjiang at AT&T; it is mentioned in the dragon
book (p. 584) and described in a recent article in TOPLAS (Oct 89).

Does anyone know if/how I can get this?  Alternatively, are there other
(hopefully public domain) tools like this available?

Vernon Austel
austel@cs.ucla.edu
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