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=-0.7 required=5.0 tests=BAD_CREDIT,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 13891 invoked from network); 3 Jan 2023 15:07:45 -0000 Received: from minnie.tuhs.org (50.116.15.146) by inbox.vuxu.org with ESMTPUTF8; 3 Jan 2023 15:07:45 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id ED524424D6; Wed, 4 Jan 2023 01:07:07 +1000 (AEST) Received: from mpv-out-ksl-1.case.edu (mpv-out-ksl-1.CWRU.Edu [129.22.103.228]) by minnie.tuhs.org (Postfix) with ESMTPS id 84427424D4 for ; Wed, 4 Jan 2023 01:07:02 +1000 (AEST) Received: from mpv-local-ksl-1.CWRU.Edu (EHLO mpv-local-ksl-1.case.edu) ([129.22.103.235]) by mpv-out-ksl-1.case.edu (MOS 4.4.8-GA FastPath queued) with ESMTP id AGW84695; Tue, 03 Jan 2023 10:07:01 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=case.edu; s=smtp-primary; t=1672758421; bh=2UROnDxzv5K7/7M+nudB2wh3d9J5aR436F43wnX03Wo=; l=1183; h=Message-ID:Date:MIME-Version:Reply-To:Cc:Subject:To:References: From:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=Rlr7my1FhyRsW9uSHvvCbXAFBUOFKjiCSFja8SylZD5zBuolau5+Bd+2jaRK1ybH0/ K2n80/I4NK0uxiper96KqlGqR5lbZwctU3DTYs8YV3ATPX+feXhdjR+j9mS33zA/Qsj ohy6hlYGT+iP5F8O5LcVc2lIX+YKQZ96LOcLJtzvjGW8CXaI7rAN0x0WTDjwrED6ZRc yoRnewlu2JZGIvIEGIcs855QhtbN42mHmbIcCWAKM3fiw6ddb+00B0fZ6lyIDdXHQUZ JI6gLBsuDyLFOijPnPfHfQUkUROXS9KgBHBbJdy3TqzhscEjl0+GO/n+KvpFzE54cRm 7hQlIP1A== Received: from mail-qt1-f198.google.com (EHLO mail-qt1-f198.google.com) ([209.85.160.198]) by mpv-local-ksl-1.case.edu (MOS 4.4.8-GA FastPath queued) with ESMTP id AQS83036; Tue, 03 Jan 2023 10:07:00 -0500 (EST) Received: by mail-qt1-f198.google.com with SMTP id fg11-20020a05622a580b00b003a7eaa5cb47so10463155qtb.15 for ; Tue, 03 Jan 2023 07:07:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=case.edu; s=g-case; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:cc:reply-to:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=2UROnDxzv5K7/7M+nudB2wh3d9J5aR436F43wnX03Wo=; b=c2ubQv69mzF8sSAn0FxaXNzLXEIkiwx0IL2LK6VRcUG97T6hJyw/6wMmuz/jXX191Z FWHys7I/i16tg6smt/TJN0Fs1aXixnNJq60XGRYuAIVu+GIIszadYI0DgyVVfJKPb/zI WDF31c46hu4TBQz2Ffo5q0zYfw6VVFhZYUtS9MWOxDU5xESpWxE3vCIZDYAR4P1J4ua7 RgzJOWNXM7FmjeATTAXyYDaPX2ocg6+rnWNGclNp+F/202TOHFnMIRP8A+4SDCaNoIPT oSErRjhXKMZDIwEdVOQPji4a4yVDnVmWkMxQGJtCmR6ETJg/llmPv9tB+ua4U6EPLMhk blEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:cc:reply-to:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=2UROnDxzv5K7/7M+nudB2wh3d9J5aR436F43wnX03Wo=; b=QePnIokp1HFAZnjaFfTUCwZNgfzNXDJgBP57KCvLO7mcqkxLGyEBHiP9PZNEyDLxUk lHLruFTBb5hhH7ZGbqBodytg+qzuJPDFoGxPWUTN8Xg1fLROZCuF6KKXUcq26YsGBXb0 e9UNY0C5ecOLFNB2J7LX/MmqupHsDOWXGciEHL+/XRtxjGM3t41qcKyBWHRrY7iXeT9U 7TYIhi5vSn3mbUsrrl8EYKvyLQRLVXTAKn8dv4BsyvUGNMW0AgSLSsdVSw7q8ADfBSyW S+qgn+u5K/467+6AfVZYelNvvYZWnUV9xsPJ8e2UAeHFCU9EsAQs8f2u3KiUzoCjI24s NLnA== X-Gm-Message-State: AFqh2krvCVOoEjXjcAy4Vnc1PQyPeuNRXdDoOPGKksuMLmN4hayk0Hd3 R4NSlWe0hGUsgkiHpswForzeGmx0/Sd+8FZDkE1LM8lrl9uBvAlrWdrrSZ07MoOVoUwqJ9x3mD7 q/F2Z2ck= X-Received: by 2002:ac8:6782:0:b0:3a8:2d7:af66 with SMTP id b2-20020ac86782000000b003a802d7af66mr68919343qtp.21.1672758420603; Tue, 03 Jan 2023 07:07:00 -0800 (PST) X-Google-Smtp-Source: AMrXdXvfal7PRvlB8qVo+U40jjKnOpQ4brB4nTp5iScFyqsZl8TuxnFYCLpqcXdlnAJKLpnm2xBO6w== X-Received: by 2002:ac8:6782:0:b0:3a8:2d7:af66 with SMTP id b2-20020ac86782000000b003a802d7af66mr68919325qtp.21.1672758420315; Tue, 03 Jan 2023 07:07:00 -0800 (PST) Received: from [129.22.8.211] (caleb.INS.CWRU.Edu. [129.22.8.211]) by smtp.gmail.com with ESMTPSA id c7-20020ac84e07000000b0039cc944ebdasm18891011qtw.54.2023.01.03.07.06.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 03 Jan 2023 07:06:58 -0800 (PST) Message-ID: Date: Tue, 3 Jan 2023 10:06:55 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 To: arnold@skeeve.com, tuhs@tuhs.org, pnr@planet.nl References: <52FB6638-AEFF-4A4F-8C2E-32089D577BA0@planet.nl> <464819f0-d2f6-2a60-6481-a194f4428b4d@case.edu> <202301011044.301Aib7T009476@freefriends.org> Content-Language: en-US From: Chet Ramey In-Reply-To: <202301011044.301Aib7T009476@freefriends.org> Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 X-Mirapoint-IP-Reputation: reputation=Good-1, source=Queried, refid=tid=0001.0A742F91.63B43BBC.005A, actions=tag X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A742F2A.63B44495.000B,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2016-11-06 16:00:04, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 6fa3c539a20ea00426ae5c377b2b1b00 X-Mirapoint-IP-Reputation: reputation=good-1, source=Fixed, refid=n/a, actions=tag X-Junkmail-Status: score=8/90, host=mpv-out-ksl-1.case.edu X-Junkmail-PrAS-Raw: score=8/90, refid=2.7.2:2023.1.3.143926:17:8.317, ip=, rules=__YOUTUBE_RCVD, DKIM_SIGNATURE, __X_GOOGLE_DKIM_SIGNATURE, __X_GM_MESSAGE_STATE, __X_GOOGLE_SMTP_SOURCE, __HAS_MSGID, __SANE_MSGID, __MSGID_HEX_844412, DATE_TZ_NA, __MIME_VERSION, __USER_AGENT, __MOZILLA_USER_AGENT, __HAS_REPLYTO, __HAS_CC_HDR, __SUBJ_REPLY, __BOUNCE_CHALLENGE_SUBJ, __BOUNCE_NDR_SUBJ_EXEMPT, __SUBJ_ALPHA_END, __TO_MALFORMED_2, __TO_NO_NAME, __MULTIPLE_RCPTS_TO_X2, __HAS_REFERENCES, __REFERENCES, __HAS_FROM, FROM_EDU_TLD, __IN_REP_TO, __CT, __CT_TEXT_PLAIN, __CTE, CTE_8BIT, __REPLYTO_SAMEAS_FROM_ADDY, __REPLYTO_SAMEAS_FROM_ACC, __FROM_DOMAIN_IN_ANY_CC1, __FROM_DOMAIN_IN_ANY_CC2, __HEADER_ORDER_FROM, __RCPT_DOMAIN_NOT_TO, __REPLYTO_SAMEAS_FROM_DOMAIN, __DKIM_ALIGNS_1, __DKIM_ALIGNS_2, __FUR_HEADER, __ANY_URI, __URI_MAILTO, __URI_WITH_PATH, __URI_ENDS_IN_SLASH, __CP_URI_IN_BODY, __FRAUD_URGENCY, __SUBJ_ALPHA_NEGATE, __IOC_PHRASE, [TRUNCATED], so=2010-03-03 19:42:08, dmn=2016-08-03-0138 Message-ID-Hash: F7XDKFCPDIPVPN6RN422NHUJDG6HEIOW X-Message-ID-Hash: F7XDKFCPDIPVPN6RN422NHUJDG6HEIOW X-MailFrom: chet.ramey@case.edu 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 X-Mailman-Version: 3.3.6b1 Precedence: list Reply-To: chet.ramey@case.edu Subject: [TUHS] Re: A few comments on porting the Bourne shell List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: T24gMS8xLzIzIDU6NDQgQU0sIGFybm9sZEBza2VldmUuY29tIHdyb3RlOg0KPiBDaGV0IFJhbWV5 IDxjaGV0LnJhbWV5QGNhc2UuZWR1PiB3cm90ZToNCj4gDQo+PiBPbiAxMi8zMC8yMiAxOjI1IFBN LCBQYXVsIFJ1aXplbmRhYWwgd3JvdGU6DQo+Pj4NCj4+PiBMb25kb24gYW5kIFJlaXNlciByZXBv cnQgYWJvdXQgcG9ydGluZyB0aGUgc2hlbGwgdGhhdCDigJxpdCByZXF1aXJlZCBieQ0KPj4+IGZh ciB0aGUgbGFyZ2VzdCBjb252ZXJzaW9uIGVmZm9ydCBvZiBhbnkgc3VwcG9zZWRseSBwb3J0YWJs ZSBwcm9ncmFtLA0KPj4+IGZvciB0aGUgc2ltcGxlIHJlYXNvbiB0aGF0IGl0IGlzIG5vdCBwb3J0 YWJsZS7igJ0gQnkgdGhlIHRpbWUgb2YgU3lzSUlJDQo+Pj4gdGhpcyBpcyBncmVhdGx5IGltcHJv dmVkLCBidXQgYWxzbyBpbiBwb3J0aW5nIHRoZSBTeXNJSUkgdXNlciBsYW5kIGl0DQo+Pj4gd2Fz IHRoZSBtb3N0IGNvbXBsZXggb2YgdGhlIHNldCBzbyBmYXIuDQo+Pg0KPj4gSGF2ZSB5b3UgcmVh ZA0KPj4NCj4+IGh0dHA6Ly93d3cuY29sbHllci5uZXQvd2hvL2dlb2ZmL3NoLnRvdXIucGRmDQo+ Pg0KPj4gYW5kIGxvb2tlZCBhdCBodHRwOi8vd3d3LmNvbGx5ZXIubmV0L3doby9nZW9mZi92N3No LnRhciA/DQo+Pg0KPj4gSW4gdGhlIGxpbWl0ZWQgbGl0ZXJhdHVyZSBvbiBCb3VybmUgU2hlbGwg cG9ydGluZywgdGhpcyBpcyBhdXRob3JpdGF0aXZlLg0KPj4NCj4+IEFybm9sZCBSb2JiaW5zIGJ1 aWx0IG9uIHRoYXQgd29yayBhbmQgcG9ydGVkIHRoZSB2OC12MTAgc2hlbGxzIHRvIG1vZGVybg0K Pj4gTGludXggdmVyc2lvbnMuIChJIGFtIHNvcnJ5LCBJIGRvIG5vdCBoYXZlIGEgbGluayByaWdo dCBub3cuKQ0KPiANCj4gU29ycnkgdG8gc2F5LCBpdCB3YXNuJ3QgbWUuIEdlb2ZmIENvbGx5ZXIg bWFkZSB0aGUgdjkgc2ggcG9ydGFibGUNCj4gYW5kIGl0J3MgYXZhaWxhYmxlIGZyb20gaGlzIHdl YiBzaXRlLg0KDQpNeSBiYWQsIGNyZWRpdCB0byBHZW9mZi4NCg0KLS0gDQpgYFRoZSBseWYgc28g c2hvcnQsIHRoZSBjcmFmdCBzbyBsb25nIHRvIGxlcm5lLicnIC0gQ2hhdWNlcg0KCQkgYGBBcnMg bG9uZ2EsIHZpdGEgYnJldmlzJycgLSBIaXBwb2NyYXRlcw0KQ2hldCBSYW1leSwgVVRlY2gsIENX UlUgICAgY2hldEBjYXNlLmVkdSAgICBodHRwOi8vdGlzd3d3LmN3cnUuZWR1L35jaGV0Lw0KDQo=