From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: master 616da8fa8e: Merge branch 'feature/fix-the-long-lines-display-bug' Date: Thu, 21 Jul 2022 21:26:50 +0800 Message-ID: <875yjq7g11.fsf@yahoo.com> References: <165839997103.16342.15946302166780212268@vcs2.savannah.gnu.org> <20220721103932.9604DC0F20B@vcs2.savannah.gnu.org> <87y1wm7ipn.fsf@yahoo.com> <83v8rqmyeq.fsf@gnu.org> <87lesm7gnd.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34095"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: Eli Zaretskii , emacs-devel@gnu.org To: Gregory Heytings Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Jul 21 15:41:57 2022 Return-path: Envelope-to: ged-emacs-devel@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 1oEWRB-0008fa-7Q for ged-emacs-devel@m.gmane-mx.org; Thu, 21 Jul 2022 15:41:57 +0200 Original-Received: from localhost ([::1]:35832 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oEWRA-0001uf-4l for ged-emacs-devel@m.gmane-mx.org; Thu, 21 Jul 2022 09:41:56 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48552) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oEWCr-0006pS-78 for emacs-devel@gnu.org; Thu, 21 Jul 2022 09:27:10 -0400 Original-Received: from sonic313-56.consmr.mail.ne1.yahoo.com ([66.163.185.31]:33000) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oEWCk-0007JD-H0 for emacs-devel@gnu.org; Thu, 21 Jul 2022 09:27:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1658410019; bh=k6CS+El2nPvlvtMeBQKwvpIXbpXuXJXWq/8NAYbt9SM=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=JmTEYzLENhZbP1BGd6+oFkwxXxj0I+a/fPSSJ/qE6668WFvKFkUkzkU5We0AKRw9WjcwiSEB0PaiVOTqN3VHWeuHI5A8Q01AZgz8jTrw8C1YUN4+7yI0ob3ra7wrc0Be6I9n7ZYesBmMRSRSzyhD1TRa2Y5NPL2ICCvAcrCJ/hySxohY+xG83yf1xnZKYxUZovTAKkot468ueNTtPWU1Z7ooxPV3fZ8wwxJ1Leu3ZOVclYAMhHUwDS4kIk7eGYYXcaMjDSLBJHf2E3MpnoYHoSPU+Zg4MMlhqx0bDGkR6MnYG4/Pay/15NTa6+xSatfFjLKuwBJSi6+z7YXYehQAeA== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1658410019; bh=8Q4rX/K3ItQNo7zmYLF96N0R9ojejtOKwEySoGQjDJm=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=ZRoTmx41QLm22gwzkAtTBllwfMLZSzqBQvc9syp3VAcKoxZxGutchG/6wEJVNuO6BKoNcuhaRC0duRsgBnA9J84fsFuyOMV5k+F0YcT/UMWfyXkPooNgwxO2Zn/i2XWBWtrD2W6tV1fjZUI99PosOTUL8v184ihF6yJWf7fUbaRMZ1loIxr6mTKTBvr+FhsOXnLHoEEiHyVFixbjyFfCU8KkjmhF9M/2jZ0Ma8/XQZDHsfbcJg128ZzDIH3yof90OuXAUZOblhi/S7Go5jXjPvaV4M//ORCJJmvN1T+XtdKs8pv1NV0HVLR2gSRsmaGoLMJ5fQ6IL0SRNkRa7Yzgpw== X-YMail-OSG: _CZLUFAVM1kq8WEEqW4muaGMQ6DOvPLCORqN2QnMRqc.hWfBoC6AZIF.rq1YBSn 9xsQfVCJSqsbOJlQ4Tn9.ZytOXDaVbhnqKPMt62kgtzaIaYnzzOzOrjqQFwe6vjIpYde3EZV5ZTa 6ZuQADOJKgmPGVDEVMlOd9k0IzXFcl0dlIXjRMx7tE7Sffee6IjN3pRfdC1aYox0TA31sU7m_7l9 OGsPU4XO8N0nrKSxk5T4rbDKB53HacIrysCSS9ibuNI.R8EXQIe0wILhYZX5T3S1I2u_nLh3k_yN 353L9bpQOic3BYAX86ylwH0CxZaevANFUMipe0_hHL3C2vBsmZbDFh.28NMJAWLkvH9HhHDOKWAU QlYp5DLwuqTAwfyH0kBK1UjxlEPOHekN4F2VMvf8DBMviSlQMoFkWuwFRMmUIAlvyt3K4EwgETNX xDpeuFqjlKIt2UAiIMJCsVro6rELDTZiIVLPx.0E86o5n7ymXvuh8MSG3ms4ThDpsyBShLnKn36V LJEoZdnQ8LhqOENMAZ7k6j_CvToxrIXafuOJ63Rq1h8PZqyM6jKoj9cMoImqJ42OWOSvQjOqOBTT jUODkKNP32COCR.vPQY36Ntd_RBc2AmMVGx4BvylLdAKkKc.c3VSt2UYmvwZLQyLGFezs54iVovp _5K1SYes6N0pbDvzVJRb5x2W5u9yxYNzXj_qarb_XAM_ecWPOyI5NC3mI_a8iDoM14ZAbtxyP24r rFTsP4QryWGP2ir8VYQ4LpZrcIJ9kz73r6RYnoiEh1kTxoB72nJZ12jAyd2YqBf5UJSNXFQVBbj_ 5cIxZXlwztUu0grJ9X5Lvw3npPo1D561f1KpcXhRKw X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic313.consmr.mail.ne1.yahoo.com with HTTP; Thu, 21 Jul 2022 13:26:59 +0000 Original-Received: by hermes--canary-production-sg3-67975bbd4b-zlmw9 (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID 612fa4771cccf8f8c9d3678d935a9605; Thu, 21 Jul 2022 13:26:56 +0000 (UTC) In-Reply-To: (Gregory Heytings's message of "Thu, 21 Jul 2022 13:19:45 +0000") X-Mailer: WebService/1.1.20447 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.185.31; envelope-from=luangruo@yahoo.com; helo=sonic313-56.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:292361 Archived-At: Gregory Heytings writes: > One of the design principles of that feature is that it should be as > transparent as possible, and it is. The point of adding a variable to > control the feature was to avoid introducing an arbitrary constant at > the C level, and also to allow users who really enjoy slowdowns to > turn these optimizations off Then why is it a number and not a boolean? A number that I don't know how to change is as good as a constant. > Vertical-motion is not slow anymore. Could you please show a file where I can appreciate a noticable speed-up in vertical-motion? Thanks.