From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Allowing point to be outside the window? Date: Thu, 09 Dec 2021 14:45:40 +0200 Message-ID: <83y24ut097.fsf@gnu.org> References: <87ilwd7zaq.fsf.ref@yahoo.com> <83bl24yaed.fsf@gnu.org> <87sfvg7l51.fsf@yahoo.com> <83zgpowu23.fsf@gnu.org> <87zgpo5tws.fsf@yahoo.com> <83pmqkwi6r.fsf@gnu.org> <87v90c5su6.fsf@yahoo.com> <83o864wg2a.fsf@gnu.org> <87ilwb68ck.fsf@yahoo.com> <83zgpnunfo.fsf@gnu.org> <87fsrf3xmd.fsf@yahoo.com> <83y257ulfp.fsf@gnu.org> <8735ne4e0e.fsf@yahoo.com> <87czmcvcs1.fsf@yahoo.com> <83sfv85y36.fsf@gnu.org> <87v904tsvv.fsf@yahoo.com> <83h7bo5m1x.fsf@gnu.org> <87ilw3ubfp.fsf@yahoo.com> <83h7bn4e55.fsf@gnu.org> <877dcipjmk.fsf@yahoo.com> <835yryuhmo.fsf@gnu.org> <874k7ias3i.fsf@yahoo.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27653"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Dec 09 13:49:54 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 1mvIry-00070z-C7 for ged-emacs-devel@m.gmane-mx.org; Thu, 09 Dec 2021 13:49:54 +0100 Original-Received: from localhost ([::1]:41996 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mvIrx-0007kh-9R for ged-emacs-devel@m.gmane-mx.org; Thu, 09 Dec 2021 07:49:53 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:45878) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvIo9-0005L2-L7 for emacs-devel@gnu.org; Thu, 09 Dec 2021 07:45:57 -0500 Original-Received: from [2001:470:142:3::e] (port=40510 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvIo9-0001ZR-7W; Thu, 09 Dec 2021 07:45:57 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=MBaaY9mo6unEwX/RivdMHRoHOmg9fr9rcO0cfSsc86Q=; b=jG4XvbXsF6De Rmv+hja3gnRwlDC+V+5gTWveAMdxMe5cHEW76KvtrQb0jhf6b7PTNAvW6sJRAzgMJrVG07mzl/EgS 86ni7TJPcrkYJoqRpQudGdaeJb0b4q8qjjacWf19DVmwB0t13DWF/wQPgHOWhoEJsqe9iE86skYsI QdOLofsDhqPQvskZuZ5mGLwkue96Fyp06Gfve9YLsItcprCSsqJHW/gntQat95x+dAy5KYyr5m9B6 lYGTCDl4EHdK6/x8Ejdat4D/vW+IDK35pfbwox8KLbCXyq+SBP+wFSwRaUXlfPEydRgJlW3OoxjdV tI9npk58HesV04PR8NTwiw==; Original-Received: from [87.69.77.57] (port=1217 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvIo8-0006jp-VA; Thu, 09 Dec 2021 07:45:57 -0500 In-Reply-To: <874k7ias3i.fsf@yahoo.com> (message from Po Lu on Thu, 09 Dec 2021 20:19:13 +0800) 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:281488 Archived-At: > From: Po Lu > Cc: emacs-devel@gnu.org > Date: Thu, 09 Dec 2021 20:19:13 +0800 > > > Likewise here: you are disabling one of the more important redisplay > > optimizations, which minimizes redisplay work when the user just move > > point a little ways. Can you tell why this needs to be disabled under > > the new behavior? it seems to be unrelated, because the optimization > > only does its thing when point didn't leave the window. > > I disabled all the redisplay optimizations when first developing this > feature, so I could turn them on one-by-one to see if they would cause > any problems. You can disable each of these optimizations individually without changing any code, by using the corresponding inhibit-* variables (inhibit-try-window-id etc.).