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: 26.1; dired-do-find-regexp-and-replace fails to find multiline regexps Date: Mon, 23 Nov 2020 23:25:59 +0200 Message-ID: <4d3df6d0-bc9c-2aa3-c7b1-0d448573c405@yandex.ru> References: <87zi00xq9z.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24032"; 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: 31796@debbugs.gnu.org To: Noam Postavsky , =?UTF-8?Q?=C5=BDygimantas?= Bruzgys Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Nov 23 22:28:34 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 1khJNy-0006BA-1Z for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 23 Nov 2020 22:28:34 +0100 Original-Received: from localhost ([::1]:42450 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1khJNx-00008b-38 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 23 Nov 2020 16:28:33 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60952) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1khJMU-0007t3-U1 for bug-gnu-emacs@gnu.org; Mon, 23 Nov 2020 16:27:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:39896) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1khJMU-0007LS-Mp for bug-gnu-emacs@gnu.org; Mon, 23 Nov 2020 16:27:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1khJMU-0006pK-Fe for bug-gnu-emacs@gnu.org; Mon, 23 Nov 2020 16:27:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Dmitry Gutov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 23 Nov 2020 21:27:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 31796 X-GNU-PR-Package: emacs Original-Received: via spool by 31796-submit@debbugs.gnu.org id=B31796.160616676926177 (code B ref 31796); Mon, 23 Nov 2020 21:27:02 +0000 Original-Received: (at 31796) by debbugs.gnu.org; 23 Nov 2020 21:26:09 +0000 Original-Received: from localhost ([127.0.0.1]:51441 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1khJLd-0006o9-8u for submit@debbugs.gnu.org; Mon, 23 Nov 2020 16:26:09 -0500 Original-Received: from mail-wr1-f43.google.com ([209.85.221.43]:35639) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1khJLb-0006nw-Jb for 31796@debbugs.gnu.org; Mon, 23 Nov 2020 16:26:08 -0500 Original-Received: by mail-wr1-f43.google.com with SMTP id r3so1938609wrt.2 for <31796@debbugs.gnu.org>; Mon, 23 Nov 2020 13:26:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=KlK1FjEzqF6nGxuXor53OiGWQPqf7q2r8sgEKMbjwrw=; b=DmsFf8BOtRR/wA3n3C98UqwQN/JOxcEomVFrzpHPdleLUVtf0rHUu/tePw9cbRFDGN Z9gXERNyq9PEtvQy1dLgaOGQphhGZawp4vGrhAmAHM/9omP60s4SBVMtf1twQRyFfh4G iIVGM+fP+XdqLZ1mUAvLP8ysoN86MRsp8KZSFeuv38mUhv2BKReAwpMU2Q47+OUS1qXE 5uHBteQqPUe/2y/quFRGXu6/UMzgRH1W24HxqYAlWkB4jGBqp2jX3FnmPsscu/syyeMH DIqKAWKsbF1LDaIyBPXMwJYu2vYqBA9g8MKH+mfL+IfQskZj1Hh6RnTeCF6Rmvri6DUR G0Fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=KlK1FjEzqF6nGxuXor53OiGWQPqf7q2r8sgEKMbjwrw=; b=UES/VBDjm46hAMX4CVuMlcjhrL6ei0OXaC+ECngf/BLo3dbBhUK7TAZFH2Qg+tGNCX ofOUcfyzn6jRI3AQkc+R2vf9e7sHcJKqsjFC9OniayZCi9FGXS9Da2yTjFHeVvCSux/q NzhnRWYlbp2php3ezsDEyTZASn8RKd+tLd7CMTSA3PF+m4tHatkNd1aZ35dclgLb3DYl YM2Z6Hj+rnl3WNPPuL0BzKbo3THkCtl3lDqCB7fN6O9eiAJNQWKoRW0/UK1a+vnE+He7 xbT5FqYz9Y/EFiYRFQjPU3c3zMNjBw76SS9llVITYO9vNkCjIm82r+UZqWzS8YkGoHMn Oqpw== X-Gm-Message-State: AOAM533BTQXmxCkCR3BIca5qwcorJ0oaVCDCnBGWSI2B6jitZCXcnyBG fLxJuiDXIFm+mg3dFq58vrck0k+may/UnQ== X-Google-Smtp-Source: ABdhPJyKOhJJzWbtrt+4Wj6iuG0BKKb1UwUKA6m7M3pNpHwSmjxwUL2M9P/6qA9QM3SUGedI8K0Awg== X-Received: by 2002:adf:ed46:: with SMTP id u6mr1612252wro.287.1606166761740; Mon, 23 Nov 2020 13:26:01 -0800 (PST) Original-Received: from [192.168.0.4] ([66.205.71.3]) by smtp.googlemail.com with ESMTPSA id a144sm1076298wmd.47.2020.11.23.13.26.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 23 Nov 2020 13:26:00 -0800 (PST) In-Reply-To: <87zi00xq9z.fsf@gmail.com> 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:193988 Archived-At: On 12.06.2018 13:17, Noam Postavsky wrote: > As the docstring of dired-do-find-regexp-and-replace says: > > REGEXP should use constructs supported by your local ‘grep’ command. > > grep matches single lines, so multiline matching won't work. *Apparently* 'grep -P -z' can do multiline matches. But I don't know how portable that is, and the grep manual calls this combination "experimental". But if we can, and if we change grep-regexp-alist somehow to support \0-delimited results (-P without -z doesn't do multiline), xref-matches-in-files could use these flags and get multiline results. [[:space:]] still wouldn't work, though: it's an Emacs-only extension.