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From: ark@alice.UUCP
Newsgroups: comp.sources.d
Subject: Re: Public Domain Yacc (Important)
Message-ID: <6620@alice.uUCp>
Date: Fri, 6-Feb-87 14:20:55 EST
Article-I.D.: alice.6620
Posted: Fri Feb  6 14:20:55 1987
Date-Received: Sun, 8-Feb-87 06:12:25 EST
References: <142@ems.UUCP> <1170@husc6.UUCP> <867@epimass.UUCP> <1179@husc6.UUCP>
Organization: AT&T Bell Laboratories, Liberty Corner NJ
Lines: 7

In article <1179@husc6.UUCP>, ddl@husc6.UUCP writes:
> Isn't another possible explanation that a copy was
> distributed before AT&T became interested in making unix proprietary?
> Can AT&T "take back" such a distribution?

Unix has been proprieary since its inception.  There is no issue
of "taking back" a distribution.