From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 19284 invoked from network); 11 Jan 2022 02:47:20 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 11 Jan 2022 02:47:20 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 238479C721; Tue, 11 Jan 2022 12:47:18 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id F3BCB9C0CA; Tue, 11 Jan 2022 12:47:06 +1000 (AEST) Received: by minnie.tuhs.org (Postfix, from userid 112) id A193B9C0CA; Tue, 11 Jan 2022 12:47:05 +1000 (AEST) Received: from mcvoy.com (mcvoy.com [192.169.23.250]) by minnie.tuhs.org (Postfix) with ESMTPS id 462F19C0BE for ; Tue, 11 Jan 2022 12:47:05 +1000 (AEST) Received: by mcvoy.com (Postfix, from userid 3546) id CA60F35E623; Mon, 10 Jan 2022 18:47:04 -0800 (PST) Date: Mon, 10 Jan 2022 18:47:04 -0800 From: Larry McVoy To: "Lyndon Nerenberg (VE7TFX/VE6BBM)" Message-ID: <20220111024704.GG3441@mcvoy.com> References: <20211231234039.GU31637@mcvoy.com> <20220101005605.GL75481@eureka.lemis.com> <20220101031511.GB8135@mcvoy.com> <20220110203300.GY3441@mcvoy.com> <4409b93407ed2118@orthanc.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4409b93407ed2118@orthanc.ca> User-Agent: Mutt/1.5.24 (2015-08-30) Subject: Re: [TUHS] TeX and groff (was: roff(7)) X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: TUHS main list , Douglas McIlroy Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" On Mon, Jan 10, 2022 at 06:25:08PM -0800, Lyndon Nerenberg (VE7TFX/VE6BBM) wrote: > but be overwhelmed by the beauty of its self-consistency. Although > after three decades I still can't wrap my head around traps and > diversions :-P Traps are easy, end of the page. Diversions are easy, it's a bucket to put stuff in. Environments are harder.