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#44983: Truncate long lines of grep output Date: Fri, 29 Apr 2022 13:39:41 +0200 Message-ID: <87tuacf79e.fsf@gnus.org> References: <87v9dlc3ti.fsf_-_@mail.linkov.net> <83ft4pik35.fsf@gnu.org> <87sg8p5kw0.fsf@mail.linkov.net> <83eek8hoyx.fsf@gnu.org> <87h7p4r1n9.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="27870"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 44983@debbugs.gnu.org, dgutov@yandex.ru To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Apr 29 13:40:23 2022 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 1nkOz1-00071q-Do for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 29 Apr 2022 13:40:23 +0200 Original-Received: from localhost ([::1]:57078 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nkOyz-0002wZ-W5 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 29 Apr 2022 07:40:22 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49654) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nkOyh-0002ub-33 for bug-gnu-emacs@gnu.org; Fri, 29 Apr 2022 07:40:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:57106) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nkOyg-0001ak-Oq for bug-gnu-emacs@gnu.org; Fri, 29 Apr 2022 07:40:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nkOyg-0000I8-Kc for bug-gnu-emacs@gnu.org; Fri, 29 Apr 2022 07:40:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 29 Apr 2022 11:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44983 X-GNU-PR-Package: emacs Original-Received: via spool by 44983-submit@debbugs.gnu.org id=B44983.16512323931101 (code B ref 44983); Fri, 29 Apr 2022 11:40:02 +0000 Original-Received: (at 44983) by debbugs.gnu.org; 29 Apr 2022 11:39:53 +0000 Original-Received: from localhost ([127.0.0.1]:51003 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nkOyW-0000Hh-Rd for submit@debbugs.gnu.org; Fri, 29 Apr 2022 07:39:53 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:36852) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nkOyV-0000HT-TM for 44983@debbugs.gnu.org; Fri, 29 Apr 2022 07:39:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=nduQx8n9kENxDFFYr8VPxuwcX8yjXLNBxztZq8F3le0=; b=gV8leLNLic2Du85jwtIvapuFNN Ail4SZVc+x/aZLU9qtRpHo5zFC0VhedqfijlkB9Q9/Dcxf2tObNfIXqrrP5xWI5C2j+T5VHXidhDs fVktQiFPpylDse57qRbt90X3NrI+UBRu9AUAXs5c2hKOL7Kilv7L+1XeEz6BWjstqKws=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nkOyM-0006pm-IA; Fri, 29 Apr 2022 13:39:44 +0200 X-Now-Playing: Kid606's _Should I kill myself or have a red bull: Live Set 2013_: "Part Two- 5. Dark Archipelago 6. Tokyo (Kid606 remix of Magic Panda)" In-Reply-To: <87h7p4r1n9.fsf@mail.linkov.net> (Juri Linkov's message of "Wed, 02 Dec 2020 11:35:38 +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:230945 Archived-At: Juri Linkov writes: > Maybe instead of using font-lock to hide long parts > of grep lines, it would be better to do the same > directly in compilation-filter/grep-filter? I now have a rough patch that does this, but the problem is that even if I splat a "..." display over the text, font-lock seems to insist on going over the data anyway, so the display is still dog slow. I thought I remembered there was a way to say to font-lock "ignore this bit of the buffer", but I can't find it now. Do I misremember? -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no