From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: did the abbrev mechanism ever expand =?windows-1252?B?q3R3?= =?windows-1252?B?byB3b3Jkc7s=?= to =?windows-1252?Q?=ABtwo?= different =?windows-1252?Q?words=BB=2E?= Date: Fri, 08 Jan 2021 15:29:01 -0500 Message-ID: References: <871rewmrsh.fsf@mat.ucm.es> <83zh1kjyg4.fsf@gnu.org> <87ft3blu0u.fsf@mat.ucm.es> <87v9c7zoin.fsf@gmail.com> <878s93h81y.fsf@mat.ucm.es> <87r1mvzfpe.fsf@gmail.com> <87h7nro3ju.fsf@mat.ucm.es> <87eeivz4mg.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="479"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Jan 08 21:29:59 2021 Return-path: Envelope-to: ged-emacs-devel@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 1kxyOV-000AYM-4J for ged-emacs-devel@m.gmane-mx.org; Fri, 08 Jan 2021 21:29:59 +0100 Original-Received: from localhost ([::1]:40460 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kxyOU-0007pP-4r for ged-emacs-devel@m.gmane-mx.org; Fri, 08 Jan 2021 15:29:58 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57858) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kxyNg-0007OL-RR for emacs-devel@gnu.org; Fri, 08 Jan 2021 15:29:08 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:49849) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kxyNd-00019q-Kg for emacs-devel@gnu.org; Fri, 08 Jan 2021 15:29:08 -0500 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id C3E6C100240; Fri, 8 Jan 2021 15:29:03 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 7CF2C100225; Fri, 8 Jan 2021 15:29:02 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1610137742; bh=VJlmska3GgqE57nuFtO/hzIBOY2a1rEyUizFv+BD6LY=; h=From:To:Subject:References:Date:In-Reply-To:From; b=mrMGhCZqp2TPRLx/8Nsoxcx9nlxv0LrJN8fBOXNcJJp9GfoVXFbWbQ0/CZI0B6bTx yOpJ7MpiWoC7ZSiFU4vmIKCXWoudFFnqT3lKuGiWrqqYmArdMOZuodVVGH7J9fJmvi ejSG62NImd5LZlThSPMf5qzmQWPDOWS8P2irTSz39jKTf4W6y6GRYJDwEX/I2NrRaC Q/wLWLjQTNubkUR/hYIxbTTYJgegl9Af4alCaTYdHTnyUnsH6qTgHLdxYW6+ii957e wgEPKGWL8zvi2GniCos1+qA7jIkciHynw3LcyfUT4WbaERltDI1UABKNRU1LXFmEoY kApmY4A2FLgdQ== Original-Received: from alfajor (unknown [45.72.224.181]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 58D691202A1; Fri, 8 Jan 2021 15:29:02 -0500 (EST) In-Reply-To: <87eeivz4mg.fsf@gmail.com> (Robert Pluim's message of "Fri, 08 Jan 2021 19:05:11 +0100") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:262773 Archived-At: > table?". That can't be both two words separated by a space and a > single word at the same time, ie using > > "\\(\\w+ \\w+\\)\\|\\(w+\\) Note that these regexps will be matched via `re-search-backward` so \\(w+\\) will typically only match a single character (it stops at the *rightmost* match). Another way to go about it is to construct the regexp from the set of abbrevs using `regexp-opt`. Stefan