From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.devel Subject: Re: Performance degradation from long lines Date: Mon, 15 Jul 2019 16:12:26 +0300 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> <1a2d94be-a73a-7934-4ce8-5b3c4e819645@orcon.net.nz> <83d0ie1clx.fsf@gnu.org> <831ryu10pi.fsf@gnu.org> <83lfx1ztni.fsf@gnu.org> <83d0idyy2s.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="21163"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 Cc: psainty@orcon.net.nz, mithraeum@protonmail.com, emacs-devel@gnu.org To: Eli Zaretskii , Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jul 15 15:12:38 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 1hn0mT-0005Mb-9U for ged-emacs-devel@m.gmane.org; Mon, 15 Jul 2019 15:12:37 +0200 Original-Received: from localhost ([::1]:38434 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn0mS-0006zp-A8 for ged-emacs-devel@m.gmane.org; Mon, 15 Jul 2019 09:12:36 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45536) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn0mP-0006zV-9R for emacs-devel@gnu.org; Mon, 15 Jul 2019 09:12:34 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn0mO-0005hh-AR for emacs-devel@gnu.org; Mon, 15 Jul 2019 09:12:33 -0400 Original-Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]:35896) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hn0mN-0005h0-TT; Mon, 15 Jul 2019 09:12:32 -0400 Original-Received: by mail-wr1-x42a.google.com with SMTP id n4so17087517wrs.3; Mon, 15 Jul 2019 06:12:31 -0700 (PDT) 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=nPEfVe2ABuVaeT1CbtXhOVtMgOOTxxzOblNnrWJVHpQ=; b=Ad/L6kK27MpwYG62NzA5uz3Mk3wrDdHzf3aaCiXQlsB39Qut0lmO7GLJ46+E1PXqwg gn99dKfKvdAyK6CXChfGHSL1dBjw3qCjoev6dm1n6nQDqOM3WwF20Jg8vfpZOjKiJDzc MIq78/+Z9bEGAhEIVL5MHqkCHQnn5U7dRaWm3gBt39lfjLHBGLAZbErdvjnSPSAdYoXe vJrPgwEYsmcGqezC8oKmQQcYixuLi3v51HagKAyGaTVLfPZlkYyICuFXoV5zF1uNyMp+ VHP7ad3WFbBMicnmNeEjMIzjJkrdk9IuYwqFfRGGKRF/0vysZebZMzxc0pMHrvdUddUV Azpg== 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=nPEfVe2ABuVaeT1CbtXhOVtMgOOTxxzOblNnrWJVHpQ=; b=PzCoq1VhcgiCOXS7SwS+Hubi4ILqYCJrKX7ucibtdwb8aAJ58uvNe5w+fAGnLjGJ6R PvK7pbYZFgMx+yi0/Ma83L4g1NtBwlEkx508y5FtiNpnneu4Dc4rRif2tx9kSzi6Nz32 awqiT+23G7tKeihzndAD5k3IhhuIdLaKvcuUnbFHYczVXEjeFnEYRMz0fSEk5DbT3/lw qIerNj6ev+rYKbqruzf5fwIOQUJuURNDFIBOpe+rhyKOkHoeWtiZc2IgHsTrmwiBREMT FjFm+QrTBNUC0dGA8UExHtZ8gc4WPHDRuCELXoHVsRRXoJpucZEbpyyQXfbkKV4mzFAl mulQ== X-Gm-Message-State: APjAAAUfXdHEfrXWdAxq8Ceoqb4/sgVonUKUMNfp+pLdKc3DpPl85iI/ /USEcIJn6kXk/D5bs0mpH3jIkz6B X-Google-Smtp-Source: APXvYqznXQW+AtGVhaekaUTEtmy8zSE3wLnb9ZKIdsC7D6Ltu73l+DdOBCS5OYl2L0aMvlG8itXT2A== X-Received: by 2002:adf:b1d0:: with SMTP id r16mr29794769wra.332.1563196349691; Mon, 15 Jul 2019 06:12:29 -0700 (PDT) Original-Received: from [192.168.0.195] ([109.110.245.170]) by smtp.googlemail.com with ESMTPSA id f204sm22827467wme.18.2019.07.15.06.12.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 15 Jul 2019 06:12:28 -0700 (PDT) In-Reply-To: <83d0idyy2s.fsf@gnu.org> Content-Language: en-US X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::42a 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:238591 Archived-At: On 14.07.2019 8:39, Eli Zaretskii wrote: >> Just like that: we rename it and announce the change in etc/NEWS. > > Sorry, that would be burying our head in the sand. If the variable is only used out there for performance purposes, or temporarily for debugging, I don't think it would lead to any significant breakage, even if the former name suddenly stops working.