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=0.3 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,RCVD_IN_SBL_CSS, UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.4 Received: (qmail 26802 invoked from network); 21 Jul 2022 06:44:11 -0000 Received: from zero.zsh.org (2a02:898:31:0:48:4558:7a:7368) by inbox.vuxu.org with ESMTPUTF8; 21 Jul 2022 06:44:11 -0000 ARC-Seal: i=1; cv=none; a=rsa-sha256; d=zsh.org; s=rsa-20210803; t=1658385851; b=FFlc3AG6lAQ8jw/xZL7xdwkQYxfHUC/I+U04iv8Pw3KP4NhI9QcjRq11DDv3pjXHG0lNAX5jgH XS1sTSJu5c8trIbgnaygTXyYV5JoXBfDSZu54LRboYHLoyadh+gyloBzk0QKsTTvDyDB+qK0di Sdy1UZRenaKhkPPC6xLFZ3xoWanIh3B43TzxXqQzNHEoz4xAWpflEyXOsIfP69YGoMlcbLYa9/ D0+FfjhernVfnQEFbT7GmbO2WFmuaf4tVOmkYqq+OYZxmbdYGx74SMpzrLbiTZCrMaOrKnh/+q /XPC0JxXiBteCE9eJO90Ciln9guXcD3jO6RLzDHf4e7/6w==; ARC-Authentication-Results: i=1; zsh.org; iprev=pass (mout.gmx.net) smtp.remote-ip=212.227.17.22; dkim=pass header.d=gmx.net header.s=badeba3b8450 header.a=rsa-sha256; dmarc=none header.from=gmx.de; arc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed; d=zsh.org; s=rsa-20210803; t=1658385851; bh=8fv9QedR667YXbFSJKd+E3WgMvfequlbBQn8++IUulc=; h=List-Archive:List-Owner:List-Post:List-Unsubscribe:List-Subscribe:List-Help: List-Id:Sender:In-Reply-To:Content-Transfer-Encoding:Content-Type: MIME-Version:References:Reply-To:Message-ID:Subject:To:From:Date: DKIM-Signature:DKIM-Signature; b=Wf/sNpMhe/WogB0Koxc1zWlk0m85UGlKIbrR1h+eunWoU0S/I5ZNTqYtD1ysTdXs6ME2Qtkf7Y LAyY0HQB07ubaz63WagGV7++77tthKegX1Kh5+bJ4DG1ullXDrJV5lm8doZ35IpT1nbf+h5Fd8 pxNmpHgodokgxzOJeN6FbCxfxizvzrAEw9rcvkvDzoATGsfraVaW+MQE8LjLaFkFJdd8jXph6L HCem0U8+C1yVEa3z7JRu9aE0HDB/baggHTnnkD9etDZyMBSgcPyYBl0xC28ngS+ovziebxamag 0wu8vL9J6hsadX1cRUNOnLoFu83dtJCvax84xsK2RIDcXw==; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=zsh.org; s=rsa-20210803; h=List-Archive:List-Owner:List-Post:List-Unsubscribe: List-Subscribe:List-Help:List-Id:Sender:In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Reply-To:Message-ID:Subject:To:From: Date:Cc:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=xWdquHhCrNjEAK6/ZkrbGzgDrWrAKK3gA4wxzszrf44=; b=TGY4QjebXIty7HJIAeX679sKfM kxMKLeIVr66OSgXoQZr+VUW5VJidoIKlQybGfW//hzraWoCKn+F5ir+sm+PLXWaggSg6gvvGrFU5a JUpatErIX6cQywAA8TrZN5wk9nlPtQbc8Dw65arNnD2P1p+KyWy6oVwT70/rTRV1Q1vGF9iTVkcM3 EDSkdyTGKLFkhTKtIh9f1MCVU2poELSfqiw+R/RlcM3tcnx7d5cDK8zu2TkpEFnzeqAhPF3VqcVxA KflQ/3RSO0h6/UkvJK5VE5Zmxl9oWxrEDYXaTek6CkzQvQpnAKc4NCpTWCWm8OX3IguUahFCaDeqq IH4pUhhg==; Received: from authenticated user by zero.zsh.org with local id 1oEPus-000NXH-CC; Thu, 21 Jul 2022 06:44:10 +0000 Authentication-Results: zsh.org; iprev=pass (mout.gmx.net) smtp.remote-ip=212.227.17.22; dkim=pass header.d=gmx.net header.s=badeba3b8450 header.a=rsa-sha256; dmarc=none header.from=gmx.de; arc=none Received: from mout.gmx.net ([212.227.17.22]:50763) by zero.zsh.org with esmtps (TLS1.3:TLS_AES_256_GCM_SHA384:256) id 1oEPtw-000Mpa-TR; Thu, 21 Jul 2022 06:43:13 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1658385791; bh=8fv9QedR667YXbFSJKd+E3WgMvfequlbBQn8++IUulc=; h=X-UI-Sender-Class:Date:From:To:Subject:Reply-To:References: In-Reply-To; b=S8+Uy65+3zbQJrX9YBXnrVewPgqj/N1JUyT0zh94nxIJQT7lw0IVd2vueyoZAeVgk xg8kyHVYbwwy5L4a96bb2NwllCndtqkJNXIXP17TFMZoTzSnV54sXmZ4ICi0Y6DYht ZGLgSUGBzYYkQPfru9r49y0Atg7swyejJ/3rb0gQ= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from zitrone.obstwiese ([46.223.163.187]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MBDnC-1oMdcn20cA-00Cicm for ; Thu, 21 Jul 2022 08:43:11 +0200 Received: from luthien by zitrone.obstwiese with local (Exim 4.94.2) (envelope-from ) id 1oEPts-0000UP-Ou; Thu, 21 Jul 2022 07:43:08 +0100 Date: Thu, 21 Jul 2022 07:43:08 +0100 From: Dominik Vogt To: zsh-users@zsh.org Subject: Re: view onto command pipeline? Message-ID: Reply-To: dominik.vogt@gmx.de Mail-Followup-To: zsh-users@zsh.org References: <28c00da7-cfdd-4f58-a539-8deebbe5dfa5@www.fastmail.com> <645ba344-9d97-4ddf-82c6-e6338c98da8b@www.fastmail.com> <9310fc4a-8db9-48d8-873b-c50a63f9aea5@www.fastmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <9310fc4a-8db9-48d8-873b-c50a63f9aea5@www.fastmail.com> X-Provags-ID: V03:K1:mDIsa91DBDt9zNVB5H2u64VMUZOjkMCaLO2+4oRFUz+6h1jGHtr uQfUUYwd+yMMZ1QuxKiRP9E0mIploG3OLhmbbb3LuMZfcryfx+gzvTY3lhSIOekJHoc/74J uBRJqFNtJcEcqI8TJq5DvNkrE1XvshaYWOb92sKiKR9IH/FyoCmE8QcdJ9OCaO0ngF0+hFZ 6A2ypdMmEKrN9bdMP2n3w== X-UI-Out-Filterresults: notjunk:1;V03:K0:a8zXj/5+Xsw=:naovUwb4h4nArHRKGonjq7 jmt1zkMlXfbUQPwCPRjAOuMcOLEq0vhXiC8VXmFykidiaAvhe82u3dTucI7wCnvfEHxYXcDqU jePVtzH8KPaUlK31cb4aSwQutVV6GZhMSUAIIkOBwdlNmDZacwu7EsL9qLuEOqRJ+QQBgz9cD pVPP2HtlnGlFpNkSwgNlPTbmoaNW5Z/Rbo+tK2iOaG4howqfIXvuL4P+Ijbblp7j5nOnOOOxK 5V7d4gCN1FcKT+H8iYKj2iZovdgOBwHgWDpU5SVmTsIB83Zofzo4xcRYWVEe0FQWtBLaFpGWt cQhlo9JzjrbozAFPBw07jJT/LFqcN+i0zAKh5BPfVZ1uD7lOV+Ppc0eR7v48FT3j9OlFA4+zo 5jjxadZQcHQMbqRy0NwImiQFNuj981wBKjnDK50yg3jzNNp5Rn25ur0oDm6ViioVQVxkMhGRv yzBLK5iuKTmqpCcLCIQhbDVAvU3kDOmq4LMRiQ3sHKZO+sHkSzagME/uEhcdzXicf82eq/O8X eLjUfIIno/2ntr1WqBHbDwrdqy484w6Iq2KXe6dbyBwTHCS/TewC8T19YO65P12O3MfIwSDNX yahdDRbjUVuWS0z9503K7pXWAINkUQjY9WR/30JCPwpBuDlJXWwkU+/zkw7FkJ3C5YwoHr2YI nm+nijFqujWy344VIgpmGaEeDO/uIzJ1o6w5h+mZCfBz57YXPkyuTkGX+NlwXCGqC5Nojj2Ch pobfMfwHNCnv30peKkKu9znCegCw/NsFRMkzqV8gjlh3O0e7REfRXOhMD3TLnxvUzhBNUR/Ci t2lggJBQ18x9YjvxhtT/LOgkwjI+zJ8G5jXasTX6ucLJ8SCbInIf6MOvxUf0Inbk2H9tTrCPM 6iznFCvhrogvGTLnR9wkCT251JULwfj70xV1NiHe5s9P17cIL4M838d8dqShFsmlVMaCzl5QC mXJhH2vi8/5nkC2KwRuIfD0Goavw9wG+mlSOVULDrLeVUrSsplUisu7mEFDsEM/5rFQMNKWhT NsJ6TJC2UOddWmbEe2Z9GwOFRYAPYs2/ko0w7IcD3MJ0t4DG24qLLM7AszO8PXut0INuwzAaC Ak9FpCIAvqum9/nQc6gbwZnz17IdheNlnaHZl9GfqO1TBMODo9+syb/DQ== X-Seq: 27914 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: On Wed, Jul 20, 2022 at 10:11:45PM -0400, Anthony Heading wrote: > On Wed, Jul 20, 2022, at 9:35 PM, Lawrence Vel=E1zquez wrote: > > On Wed, Jul 20, 2022, at 8:15 PM, Anthony Heading wrote: > >> Agree > >> quoting $@ makes sense here since this is a wrapper, but I find more > >> often dropping empty > >> arguments is often very helpful after splits and suchlike. > >> > >> But as to "${opts[@]}"... Just too ugly to do that all the time, no= ? > >> Instead, use > >> zsh's awesome sticky emulation: > >> > >> emulate zsh -c 'autoload -Uz ~/my-zsh-funcs/*' > > > > Leaving $opts[@] unquoted still elides empty elements in this > > context; that behavior is not limited to $@. (If this is what you > > actually want, go for it. Just don't think that fiddling with > > options has an effect.) > > > > Yes indeed! Though recall the context here was a *fixed* *literal* arra= y: > opts=3D(-c color.ui=3Dalways) > command git $opts "$@" > > Quoting "$@" agreed, but writing "${opts[@]}" instead here seems > a little bit like self-flagellation, no? No. Who guarantees that this array is not modified later during a potential rewrite of the function? Of course it's stupid, but I've seen people automate their checkins in a script with an empty commit message. I write production quality shell scripts with various shells as part of my job. People _always_ forget to quote their variables. Make a habit of it and you're safe. Ciao Dominik ^_^ ^_^ =2D- Dominik Vogt