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[68.12.97.90]) by smtp.gmail.com with ESMTPSA id p12-20020a9d4e0c000000b00616ec82b29bsm6521059otf.35.2022.07.02.10.15.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Jul 2022 10:15:33 -0700 (PDT) Date: Sat, 2 Jul 2022 12:15:31 -0500 From: "G. Branden Robinson" To: The Unix Heritage Society Message-ID: <20220702171531.desvlkzkedrpq3fx@illithid> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="cs4tq2a345s4eppm" Content-Disposition: inline In-Reply-To: Message-ID-Hash: KKLK2IGFNKGOKXMJYA34BQ5ANAATNPLL X-Message-ID-Hash: KKLK2IGFNKGOKXMJYA34BQ5ANAATNPLL X-MailFrom: g.branden.robinson@gmail.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-tuhs.tuhs.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: groff@gnu.org X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [TUHS] Re: Typesetting Mathematics by Kernighan and Cherry, retypeset List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: --cs4tq2a345s4eppm Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable (For those on the TUHS list wondering about context, here it is. I "ported" the document in the Subject line to groff and re-typeset it, discovering some spacing nits in groff and, apparently, a bug in AT&T troff as well--one equation[1] in the sources not appearing in published versions has risen from the grave when rendered with groff. https://lists.gnu.org/archive/html/groff/2022-07/msg00002.html ) > On Sat, Jul 2, 2022 at 12:34 PM Douglas McIlroy < > douglas.mcilroy@dartmouth.edu> wrote: >=20 [Ingo Schwarze wrote:] > > > I understand UNIX v7 is under this BSD-style license by Caldera > > > Inc. https://www.tuhs.org/Archive/Caldera-license.pdf > > > > The eqn document by Kernighan and Cherry also appears in the v10 > > manual, copyright by AT&T and published as a trade book. Wouldn't > > the recent release of v10 also pertain to the manual? At 2022-07-02T12:51:16-0400, Clem Cole wrote: > If V10 was formally released, then yes - I would make that argument > and feel free to say it to the judge. >=20 > That said, did Caldera (and/or Nokia) officially release it or are > they just 'not noticing' that it is available in the wild? >=20 > I was under the impression that the only thing official is through V7. > But all the other versions have 'leaked' and are widely available, and > whoever owns that IP at this point, is not pursuing protection. I am > aware that Caldera ended up with rights of 'UNIX' - certainly through > SVR5 -- and they released V1-V7 and 32V under their license (pointed > too in the earlier message). However, I am ownsnot aware of who > formally owns V8-V10 (I would assume Caldera also but that IP might > have stayed with Lucent then Nokia as part of that BTL IP transfer]. > Also, did Nokia 'formally' release Plan9 or Inferno -- is there a > document like the Caldera one? I believe even early releases of Plan 9 and Infero are both now fully liberated, though the former[2] took much longer than the latter[3]. I'd offer my thanks to anyone who is keeping the Plan 9 and Inferno flames lit. Regards, Branden [1] the last one in section 8, "e sup {i pi sup {rho +1}}" [2] https://marc.info/?l=3D9fans&m=3D161650489113326 [3] https://www.vitanuova.com/inferno/licence.html --cs4tq2a345s4eppm Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEh3PWHWjjDgcrENwa0Z6cfXEmbc4FAmLAfSsACgkQ0Z6cfXEm bc5zLQ/+KCurJ11IBdROabX5axgRuCWU/oe34/taaOMngtnYKJ4Panu25pgu4xon skgj0nRiKymwo8fsSkVE5M/3XM//h2Xt5Y7qCUPn/eV4Y+4+xHn4qGHW09vTezy+ Kgf32D6rcjohzkTFSsFW64FTlnfxS7ZK3r3XAP2x3G6UaYCV7tiV7DtLqhk4Lxqb u3opL3mCsYX6QEHQzc4c6pN/opS4Padzu4mqsrQFdq0F5V9NhylAkfCMYj7f04u1 SbTsVW/LD2u82tjy9SYClN8AG3lsjnBCsmEpKMgLlInk/7THQXT/Q52Ca+UwdwjX xyaCMzg90Zd7zqmNiGOnN+FYjyAnNKnBfXNqH07SlDX1k4nd8GkIcrYW3C+wrtKj xPz62NBcpd8od3Uy8PfdkfdYJPr1mXumRC9p+p14JSP++sxr8GdROjmtstqiAx4+ 0xea2LosfWxYKRxUkN9gw5ddJ3z53ad4DFBwU9OJFPMSW8DTRTo/So/M1cx2IdPX MFqUx0LvJIrGrM1caqZbsiLngXR6SQ1+YvBdG4hvXriPG7tK1pxZ+AgUc75tp+Vx cO+uXTpWhQboQ/XEYCOWky5qyqeXIbllRYb6nnXQ8iCAt/9dUJERbsuzxgy3p+iM 7JiqiWxgbXgSQfgng4oGBxGYLjhrtuO49aF7COJfgWCn5NpWVy0= =Wo6J -----END PGP SIGNATURE----- --cs4tq2a345s4eppm--