From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.devel Subject: Re: Performance degradation from long lines Date: Sat, 13 Jul 2019 12:38:44 +0200 Message-ID: References: <20190107065207.21793.53271@vcs0.savannah.gnu.org> <20190107065208.BA36C21736@vcs0.savannah.gnu.org> <16bb3884-c2de-b178-afe8-0b13a8b116a8@orcon.net.nz> <3f78c29c0c7c01e21180be5fe4f9e70a@webmail.orcon.net.nz> <11eaa87e-b4e4-2cf8-e9d1-658757b97ffe@orcon.net.nz> <83muhi1hoc.fsf@gnu.org> <83ef2u1cuc.fsf@gnu.org> <83a7di1b3z.fsf@gnu.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="000000000000487d37058d8da2c7" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="166542"; mail-complaints-to="usenet@blaine.gmane.org" Cc: Phil Sainty , mithraeum@protonmail.com, Stefan Monnier , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Jul 13 12:39:10 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hmFQs-000hCP-F1 for ged-emacs-devel@m.gmane.org; Sat, 13 Jul 2019 12:39:10 +0200 Original-Received: from localhost ([::1]:54466 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hmFQr-0003VL-Bq for ged-emacs-devel@m.gmane.org; Sat, 13 Jul 2019 06:39:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41107) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hmFQo-0003VD-Ph for emacs-devel@gnu.org; Sat, 13 Jul 2019 06:39:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hmFQm-0002DV-1t for emacs-devel@gnu.org; Sat, 13 Jul 2019 06:39:06 -0400 Original-Received: from mail-wm1-f47.google.com ([209.85.128.47]:53987) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hmFQf-0001t9-Oz; Sat, 13 Jul 2019 06:38:59 -0400 Original-Received: by mail-wm1-f47.google.com with SMTP id x15so10978070wmj.3; Sat, 13 Jul 2019 03:38:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=/HhgvIaZK5wCyBMcAUBaOHAz4KkXogzA8qWF2REnZcM=; b=HtZkIFrQMNAcrRvUqykWPQ/NORYStRnQSWjtK8e/IrkufBV4N2FAnacbinIIYUQDAY 6QPvHjlXsCkFa7YusWIgG8B9NYUWCS8XTuRrZnKIFrSNSK5iikz8vV5L6/Ygog8Xw+td tX35IF8aueUltJ1Bmw3L1dPRGWEg+zH1F3Mw/M6dXixupRiA+YI3wcNi4RVqe47aaIDJ zxsnsk/J0omompBQt6aC3gkVYHAUlSsZJLa/UewOZtueWLJnMibarNAotk5J+YbEUCNj 9O4o8JtfCyrxBwmkzQa88Dhs0bNz/mFLns0DN7YS5pMr1PHEFMgnbqiNSU3c0volto3z AzJA== X-Gm-Message-State: APjAAAX/WAQRVjNG9MJoiN5Fqzc3n9k08iDaw4PlrhZYmLYEVGqHA8mk ypmGu7iv0ULH1YOa7fROVY5er/iEZs/hKJY9rs3r/Q== X-Google-Smtp-Source: APXvYqzmzSOQI8ogZXfDZ6gxGXZy8Z3r543OB1Yf/aXWrAmxGoJMTFFaHp6DpAdQc8pMQCdfSPjBCsUWKouqMAEhl18= X-Received: by 2002:a1c:f515:: with SMTP id t21mr15036232wmh.39.1563014336078; Sat, 13 Jul 2019 03:38:56 -0700 (PDT) In-Reply-To: <83a7di1b3z.fsf@gnu.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.128.47 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:238557 Archived-At: --000000000000487d37058d8da2c7 Content-Type: text/plain; charset="UTF-8" Eli Zaretskii writes: > Well, I guess I said too much ;-) > > It should be enough to say something shorter like > > Setting this to nil is intended for use in debugging the display > code. Don't set to nil in normal sessions, as that is not supported. OK, I've attached an updated patch with that text. 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