From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Tick Reduction Date: Sat, 20 Nov 2021 08:11:06 -0500 Message-ID: References: <87bl2hyzca.fsf@gnus.org> <835ysoursn.fsf@gnu.org> <831r3cugcp.fsf@gnu.org> <83y25judps.fsf@gnu.org> <83tug7tjww.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17114"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: larsi@gnus.org, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Nov 20 14:11:52 2021 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 1moQ9n-0004GS-Pi for ged-emacs-devel@m.gmane-mx.org; Sat, 20 Nov 2021 14:11:51 +0100 Original-Received: from localhost ([::1]:54492 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1moQ9l-0005pc-KZ for ged-emacs-devel@m.gmane-mx.org; Sat, 20 Nov 2021 08:11:49 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:40734) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1moQ9A-0005Aq-Lv for emacs-devel@gnu.org; Sat, 20 Nov 2021 08:11:12 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:21247) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1moQ99-0006yh-1P; Sat, 20 Nov 2021 08:11:12 -0500 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 68E341001C4; Sat, 20 Nov 2021 08:11:09 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id C2C6E100178; Sat, 20 Nov 2021 08:11:07 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1637413867; bh=XroGsOw8KYNIiexP4SG+JHfR9pJPkqJmp1yiAAFyU4E=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=ldWUYMO3/KNS5M1UhTJMk5BkttjqvurxHobBucEYX1B1F5hT4KYZ55eqeFTibT9Fr lP/8qTjzOsAzXAAKZQqpolTJCtPevPzvtOlMeBPhPZ9zU/oSzSyS6lnxPiOvK7XSvD nwnboyUUshQp7nV9QujH5YNNBVq6iXWW41lIdu2CCvFxjiKYFweQ7bm2ZqOF1dyoSP GNTjmvHN71zqqW9y5kgkZGrCXv2JwidY26mVoIQPr8xtv24A0BEwSpR7jY09eFPG7e r7vQjHlm5M7lKe1BllPoVqk+MZmUC2yRdGMdxpYfz9UmIOlIG/kaTQsKJzrngGlCzI PWoKKDAgVwHYA== Original-Received: from pastel (unknown [216.154.30.173]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 91FBB120227; Sat, 20 Nov 2021 08:11:07 -0500 (EST) In-Reply-To: <83tug7tjww.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 20 Nov 2021 08:34:23 +0200") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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:279803 Archived-At: >> Yes, we may have to declare that for functions that "emulate" the >> redisplay internally, the resulting horizontal position info might not >> always be quite right (might not reflect what you'll see on the glass) >> for text tat uses the new alignment functionality :-( > That will break quite a few features, I'm afraid. This will completely depend on the specifics of when/how the answer isn't quite right, of course. Stefan