Path: csiph.com!goblin2!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail From: Chet Ramey Newsgroups: gnu.bash.bug Subject: Re: [PATCH] allow process substitution in POSIX mode Date: Tue, 10 Dec 2019 11:31:55 -0500 Lines: 13 Approved: bug-bash@gnu.org Message-ID: References: Reply-To: chet.ramey@case.edu NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Trace: usenet.stanford.edu 1575995526 6737 209.51.188.17 (10 Dec 2019 16:32:06 GMT) X-Complaints-To: action@cs.stanford.edu Cc: chet.ramey@case.edu, bug-bash@gnu.org To: =?UTF-8?B?T8SfdXo=?= , martijn@inlv.org Envelope-to: bug-bash@gnu.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=case.edu; s=smtp-primary; t=1575995517; bh=90ls6mXxrNTYNY3ka9ePbt4fZoYhdtTxDQZ3/TjiH1k=; h=Reply-To:Cc:Subject:To:References:From:Message-ID:Date: MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=EulhTLb1YKla1IdeAJZOuXZqVz03L9O21Tt4dtemQiIEd4LV+kxu4z+IbPmRCJuxa+ xMnjq+DDqkV1IGJOAf66RKFrOLDMTp9bbB9Cdb3KSuIwo6Lkpmw7ekVc/yJ+vrsGGr1 hdFjfaM7aOoBxldKXnjB51u/NuVwjLz/kI4Hf8ONWTCb7Fd2avL8svGERjcgzrbR/GH HWmRICDYSt+VnTzBDWap/sCscYiKvUOiPzAlJ38nii5F9Z2gDaKOLBhsQbQBPUZXdR5 QNxj7pWukIGzZDpAfJLviEImb+NaL6/vW+uOdT63nHrwah9Vio72V8Oj+GDWrzocjwm +L45xe2g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=case.edu; s=smtp-primary; t=1575995516; bh=hp1Mxe1FbcCpO3OEEh8+0clCgCGV7mA/eIHYecEl+VA=; h=Reply-To:Cc:Subject:To:References:From:Message-ID:Date: MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=AY/2zE6Ezcc6P0dlnwxyURwEjQiDja4MQ5+LQqV1JnwbepfyW8v2cDHyA8FNtwaWUE /xH9LVlueVwBvCne8ten9+138Hi6LiB20Ta93U0EyLzz0/phn0eG8J7j40Wr3x1ftCH aFWmWI4YiJmU3YZhWUHQwqd55h/WZ1/r/G7tBF3j2AEAhoMes6pdkh/TsYGtvstlAdc xJvKLbOlxTW1pZmynvuSOIEaKA6Tap2TWqkqYdSMsJoFTdD8AP4qaCHFix0i3MViEd4 ZojkxH44E2GAI2CKE8JwOk4Iy2SnQzYESJ4aEyw05R2B3XrALKjJgBd+x7Rxpj1395C teKYOQQw== User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.3.0 In-Reply-To: Content-Language: en-US X-Junkmail-Status: score=8/90, host=mpv3-2015.case.edu X-Junkmail-PrAS-Raw: score=8/90, refid=2.7.2:2019.12.10.153916:17:8.317, ip=, rules=DKIM_SIGNATURE, __HAS_REPLYTO, __HAS_CC_HDR, __MULTIPLE_RCPTS_CC_X2, __SUBJ_REPLY, __BOUNCE_CHALLENGE_SUBJ, __BOUNCE_NDR_SUBJ_EXEMPT, __SUBJ_ALPHA_END, __TO_MALFORMED_2, __TO_NAME, __TO_NAME_DIFF_FROM_ACC, __HAS_REFERENCES, __REFERENCES, __HAS_FROM, FROM_EDU_TLD, __HAS_MSGID, __SANE_MSGID, DATE_TZ_NA, __USER_AGENT, __MOZILLA_USER_AGENT, __MIME_VERSION, __IN_REP_TO, __CT, __CT_TEXT_PLAIN, __CTE, __REPLYTO_SAMEAS_FROM_ADDY, __REPLYTO_SAMEAS_FROM_ACC, __FROM_DOMAIN_IN_ANY_CC2, __REPLYTO_SAMEAS_FROM_DOMAIN, __DKIM_ALIGNS_1, __DKIM_ALIGNS_2, __ANY_URI, __URI_MAILTO, __URI_WITH_PATH, __URI_NO_WWW, __CP_URI_IN_BODY, __SUBJ_ALPHA_NEGATE, __URI_IN_BODY, __URI_NOT_IMG, __BODY_NO_MAILTO, __NO_HTML_TAG_RAW, BODYTEXTP_SIZE_3000_LESS, BODY_SIZE_500_599, __MIME_TEXT_P1, __MIME_TEXT_ONLY, __URI_NS, HTML_00_01, HTML_00_10, DKIM_ALIGNS, BODY_SIZE_5000_LESS, [TRUNCATED], so=2010-03-03 19:42:08, dmn=2016-08-03-0138 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] [fuzzy] X-Received-From: 129.22.103.194 X-BeenThere: bug-bash@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports for the GNU Bourne Again SHell List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: X-Mailman-Original-References: Xref: csiph.com gnu.bash.bug:15711 On 12/8/19 4:29 AM, Oğuz wrote: > I think otherwise. In POSIX mode Bash should at least print warnings > about features POSIX lets implementations provide but doesn't mandate, > like function, select, [[, etc. This is not, and never has been, the purpose of bash's POSIX mode. If you want this, there are other shells and tools that provide it. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/