Xref: utzoo news.admin:2989 news.sysadmin:813 comp.sources.wanted:4523 comp.sources.d:2462 comp.unix.xenix:2657 Path: utzoo!utgpu!water!watmath!egisin From: egisin@watmath.waterloo.edu (Eric Gisin) Newsgroups: news.admin,news.sysadmin,comp.sources.wanted,comp.sources.d,comp.unix.xenix Subject: Re: Please remove PD-YACC sources from your machine IMMEDIATELY Message-ID: <19891@watmath.waterloo.edu> Date: 15 Jul 88 01:15:26 GMT References: <3532@rpp386.UUCP> <135@dcs.UUCP> <235@pigs.UUCP> <4765@killer.UUCP> <4775@killer.UUCP> Organization: U of Waterloo, Ontario Lines: 12 In article <4775@killer.UUCP>, chasm@killer.UUCP (Charles Marslett) writes: > Actually, I seem to recall that the MKS version of yacc is in fact a > licensed port of the real AT&T yacc -- I do not remember why or who led > me to this belief, is there any contradictory (or supporting) information > out there to clear up the confusion? That would clear up why AT&T is not > after them! > Straight from the "MKS YACC Tutorial and Reference" manual in front of me, I quote: MKS YACC is derived from materials Copyrighted (c) 1983, 1985 University of Waterloo. I don't know what the licencing agreement is.