From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#37659: rx additions: anychar, unmatchable, unordered-or Date: Thu, 13 Feb 2020 10:50:41 -0800 Organization: UCLA Computer Science Department Message-ID: <6aa5c232-e3df-751a-a7dc-30d430924385@cs.ucla.edu> References: <88571301-3F15-428F-82F9-60A23D817EF8@acm.org> <2F3A70C9-969B-4E86-998E-BF3CC990B769@acm.org> <838sl9ruxe.fsf@gnu.org> <1040da3e-670e-385c-0365-bd91c9d0839f@cs.ucla.edu> <4223FF58-0F5C-4DE8-8BE0-7DF40CBF64C9@acm.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="62708"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 Cc: Phil Sainty , 37659@debbugs.gnu.org To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 13 19:51:18 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1j2Ja1-000GBh-Ix for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 13 Feb 2020 19:51:17 +0100 Original-Received: from localhost ([::1]:58018 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j2JZz-0001aY-G0 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 13 Feb 2020 13:51:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48264) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j2JZn-0001aQ-Ly for bug-gnu-emacs@gnu.org; Thu, 13 Feb 2020 13:51:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j2JZm-0007M2-Ot for bug-gnu-emacs@gnu.org; Thu, 13 Feb 2020 13:51:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54468) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j2JZm-0007LV-K5 for bug-gnu-emacs@gnu.org; Thu, 13 Feb 2020 13:51:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1j2JZm-0006cb-Gl for bug-gnu-emacs@gnu.org; Thu, 13 Feb 2020 13:51:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 13 Feb 2020 18:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37659 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 37659-submit@debbugs.gnu.org id=B37659.158161985125435 (code B ref 37659); Thu, 13 Feb 2020 18:51:02 +0000 Original-Received: (at 37659) by debbugs.gnu.org; 13 Feb 2020 18:50:51 +0000 Original-Received: from localhost ([127.0.0.1]:60441 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j2JZa-0006cB-RA for submit@debbugs.gnu.org; Thu, 13 Feb 2020 13:50:51 -0500 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:44668) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j2JZZ-0006bx-4n for 37659@debbugs.gnu.org; Thu, 13 Feb 2020 13:50:49 -0500 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 17EB1160058; Thu, 13 Feb 2020 10:50:43 -0800 (PST) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id jO3-4fKplsYb; Thu, 13 Feb 2020 10:50:42 -0800 (PST) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 264081600B8; Thu, 13 Feb 2020 10:50:42 -0800 (PST) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id BZVwWW6A0j8b; Thu, 13 Feb 2020 10:50:42 -0800 (PST) Original-Received: from Penguin.CS.UCLA.EDU (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 0BE25160058; Thu, 13 Feb 2020 10:50:42 -0800 (PST) In-Reply-To: <4223FF58-0F5C-4DE8-8BE0-7DF40CBF64C9@acm.org> Content-Language: en-US X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:176007 Archived-At: On 2/13/20 10:38 AM, Mattias Engdeg=C3=A5rd wrote: > Now the regexp-opt KEEP-ORDER argument no longer serves any purpose; it= was added for use by rx, and has no obvious use elsewhere. It could safe= ly be removed to save some weight, unless you prefer it be kept as scar t= issue. Simplest would be to remove it in Emacs 27, and merge that change into=20 master. If that's too drastic, we can mark it as deprecated in Emacs 27 (though=20 it is odd for a release to add a feature that is immediately=20 deprecated), and remove it in the master branch.