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From: bwt@wdl1.UUCP (Barbara W Tolentino)
Newsgroups: comp.lang.ada
Subject: Re: lex/yacc parser skeleton wanted
Message-ID: <3660017@wdl1.UUCP>
Date: 8 May 90 22:05:55 GMT
References: <May.5.09.30.04.1990.15130@athos.rutgers.edu>
List-Id: <comp.lang.ada>

I'm not sure if this is the "skeleton" that you are looking for but we obtained
Ada versions of lex and yacc from University of California, Irvine, Dept. of 
Information and Computer Science.  Alex and Ayacc were designed under the
Arcadia Environment Research Project in 1988.  They are reasonably well 
documented and written in Ada. We ported them to Sun workstations and did a
little experimenting with using them, but nothing major.  They seemed to run
fine.  As I recall, they were nominal cost.  You can contact UCI for more info.