From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#31796: 27.1; dired-do-find-regexp-and-replace fails to find multiline regexps Date: Wed, 2 Dec 2020 19:17:06 +0200 Message-ID: References: <10120030-8b8d-b702-add4-8f099f934ed5@chalmers.se> <831rgivl7l.fsf@gnu.org> <83lfequ30g.fsf@gnu.org> <83a6v6tss9.fsf@gnu.org> <08c0bbce-051e-7a49-106a-d6d0629b2224@yandex.ru> <83k0u1il6c.fsf@gnu.org> <83blfcgst9.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15513"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 Cc: abela@chalmers.se, 31796@debbugs.gnu.org To: Eli Zaretskii , rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Dec 02 18:18:25 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 1kkVlp-0003vu-94 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 02 Dec 2020 09:17:08 -0800 (PST) In-Reply-To: <83blfcgst9.fsf@gnu.org> Content-Language: en-US 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:194815 Archived-At: On 02.12.2020 16:56, Eli Zaretskii wrote: > The point is that our heuristics for detecting encoding is not > perfect, so it could fail. Do you imagine Grep could use a more reliable detection algorithm? Although... since it has to scan the full file anyway, it could first do a quick detection, and then maybe rescan from the beginning if the encoding turns out to be something else.