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#46859: 28.0.50; [PATCH]: Add option to truncate long lines in xref.el Date: Thu, 4 Mar 2021 19:20:32 +0200 Message-ID: References: <87im69uzlt.fsf@mail.linkov.net> <878s74fv27.fsf@mail.linkov.net> <4119ea3055ef8f306fc0@heytings.org> <4119ea30557ef84ca190@heytings.org> <7eb7ee0f-7dba-c90d-cb58-af42c3828643@yandex.ru> <4119ea30554b406efbbf@heytings.org> <4119ea30558f1e4145b0@heytings.org> <4119ea30555e80bdcf7e@heytings.org> <1c82e582-8b90-f3c5-5391-1e88ca4e7ab2@yandex.ru> <875z282el0.fsf@mail.linkov.net> <9d87da5b-e30e-149d-a467-a2c4c752a60e@yandex.ru> <87czwf9sq9.fsf@mail.linkov.net> 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="24982"; 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: Gregory Heytings , 46859@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Mar 04 18:21:20 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 1lHrf6-0006P5-CU for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Mar 2021 18:21:20 +0100 Original-Received: from localhost ([::1]:39476 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHrf5-0001Ac-BC for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Mar 2021 12:21:19 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48568) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lHren-00019I-UR for bug-gnu-emacs@gnu.org; Thu, 04 Mar 2021 12:21:01 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48527) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lHren-0003Mv-NC for bug-gnu-emacs@gnu.org; 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Thu, 04 Mar 2021 12:20:43 -0500 Original-Received: by mail-wm1-f53.google.com with SMTP id o2so9934888wme.5 for <46859@debbugs.gnu.org>; Thu, 04 Mar 2021 09:20:41 -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=cb0VyegjtcF63aVgMLeVrj3R/MLdB2alG/Sl7CEEHuQ=; b=TohaYDLQuJIsiSxNQmdTe2Oig6q/JgZRXJg/AFqcF1Df6XnniAXRSpBlefW+3tDC7g f2S1rtg88M39psLAkDvMI+YhFQuVU+o1CzVtst3XZk6RllYos5BsZVicWZegazul9MxT CPZ6ZmDu0DqdT+PF1XeY9FkgMuOIQh/9638EAKPgoGc54g3H7zscKK204Z7eRaxlmdFS EDGrIjSLhRZYignDKSQ4xyYmZwhOEFef1idibmZJGty/JbNCWRBdb0+c3UZF6hCqWuGp BMutag5l3uA/zNBt9yohMCL3Ag8eqJj+JEBVaWvp2F4em6yK6YqL/4mC+YugYtcKWBOH xXkA== 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=cb0VyegjtcF63aVgMLeVrj3R/MLdB2alG/Sl7CEEHuQ=; b=pxVEi3bfpaOAiBwR9yv9zru9OhvULtkFRK//laJXyBZbITIfRKr9WsxwwpZlZaSwHS /5PzUv5RHSUvaLUVNXtRbo0J3EJLEfnopFPZ81QPrnRpFzNdov580upAftFp/NoDF0ib qrjEWpjjZpqYDH8g89ipffyZuqTn5CCv8BT5ysIDjYTm0Sa5hyFntj+ILkmliCXNrZMe s5NOCPF2l7KNnP+7Gw6AqAdPP0GeOkmK84GcVFTm1dXOPewgBcjv2UGx8sYhdDaCoGuB zKFkSFXzzAWD6sdRrUoz5d2iFQkwwU6OrukLM9VwVQPM2utqRwaDw+Jc701UWtR8SuOL XolQ== X-Gm-Message-State: AOAM531NsqG5fX5Tl5yrXBEyS2XCnGLr0uiLoW2lNzSdhDIjbMUEp1Tj 75ErN1NykQJ8DljmYQ9VNKHzL+umYjU= X-Google-Smtp-Source: ABdhPJzTKu6WAr/uVY8Sg71tGcD1lWCIYPqpjGnTs2uAOo8lfKd1PqeIU2FGJ0M2/EmqW/H66c+AiQ== X-Received: by 2002:a1c:a7d3:: with SMTP id q202mr4927113wme.93.1614878436224; Thu, 04 Mar 2021 09:20:36 -0800 (PST) Original-Received: from [192.168.0.6] ([46.251.119.176]) by smtp.googlemail.com with ESMTPSA id s3sm18173800wrt.93.2021.03.04.09.20.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 04 Mar 2021 09:20:35 -0800 (PST) In-Reply-To: <87czwf9sq9.fsf@mail.linkov.net> 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:201416 Archived-At: On 04.03.2021 11:24, Juri Linkov wrote: > ;; Without patch > (benchmark-run 10 (project-find-regexp "expose_frame")) ;; (1.936206149 21 0.27307954999999995) > > ;; With patch without the "(unless syntax-needed" guard > (benchmark-run 10 (project-find-regexp "expose_frame")) ;; (2.195018443 31 0.354854643) Thanks. Note that running the benchmark 10 times means that on the last 9 iterations the lines are already fontified. The cost of doing this should be apparent with more search hits, though. For example: (benchmark-run 1 (project-find-regexp "expose")) > I don't know if extra font-locking is worth worse performance. > But I took this idea for consistency from occur that uses > 'font-lock-ensure' in 'occur-engine-line'. If you're sure you want this behavior, we can make it a user option.