From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#27896: [External] : Re: bug#27896: 25.2; `C-M-%' with `rectangle-mark-mode' Date: Sun, 07 Feb 2021 21:52:01 +0100 Message-ID: <87im73y51q.fsf@gnus.org> References: <8b30a5cc-24db-4bca-94bd-50c79e65b43a@default> <87pn1eiv4m.fsf@gnus.org> <87eehrwyd8.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27834"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: "27896@debbugs.gnu.org" <27896@debbugs.gnu.org> To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Feb 07 21:53:21 2021 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 1l8r3Y-00076g-MT for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l8r2I-0004oG-PQ; Sun, 07 Feb 2021 21:52:07 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAMAAABg3Am1AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAM1BMVEUAAAEWFhUlJSUF AxdOTk4zMTZubmx+f3tgYGGMjYkfHx9NSjczLkUiHDcSDC2ZmDT////IVuXkAAAAAWJLR0QQlbIN LAAAAAd0SU1FB+UCBBYKOcK+W+YAAAFWSURBVEjH7VTbdsIwDKuvNSVp//9vJ6cwyg47NU97GDo0 LUGypaRkmv4IxMxSJbOaKWuOViiNjxBuROMaYHpJZHc1nz0iaGZ1Zw18uThG/PpDFDyRGbNhMCNF CF1QG1PZAwQ9ljfzoAVPad5cNTICBsIz57yj/UMiOmNi9BQgS46B7B6AYr4RbvCL5yraFdazWCgu xzKFZwAQYuajpyC3Qx64iYC7R02b6BhimJlgAJnRRRWr4zGeBnh6iTDNvLgZJAr9TrffBE/bfSmQ nhX0puC96rv1ag9pra9Ai8LLClBbB39tq7aKwNbeQO9r72ur/CFQ2vpO76LngkV66wmFMennuyGS 7AZjXeDs3NPeAG76yoYo5wJYR2z4sW3bloKlXJ9cWLlCUDlrxh6Mndg2Wwr7IHIXwFXp7UhBBk9F 7fSTb0H1tByuQC+frvtpU2d/8ME/hXwB5W8NHHkY9qUAAAAldEVYdGRhdGU6Y3JlYXRlADIwMjEt MDItMDRUMjI6MTA6NTcrMDA6MDB2ytaIAAAAJXRFWHRkYXRlOm1vZGlmeQAyMDIxLTAyLTA0VDIy OjEwOjU3KzAwOjAwB5duNAAAAABJRU5ErkJggg== X-Now-Playing: Kid Creole & The Coconuts's _I'm A Wonderful Thing, Baby_: "I'm A Wonderful Thing, Baby (Brothers In Rhythm 7" Instrumental)" In-Reply-To: <87eehrwyd8.fsf@mail.linkov.net> (Juri Linkov's message of "Sun, 07 Feb 2021 20:58:39 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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:199567 Archived-At: Juri Linkov writes: > Indeed. A proper implementation would require > too much changes in core code. Just imagine > how to properly replace multi-line regexps in the > rectangular region using current search functions. Yes, that sounds tough... But we could somewhat easily change `C-M-%' to be slightly less surprising, and document its limitations. That is, we say that no multi-line matches are impossible in rectangle mode, and we implement it by just narrowing to each successive line part, and executing the query-replace-regexp once per line. (With some magic to handle `!' etc, I guess.) Would that work? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no