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.bugs Subject: bug#56393: Actually fix the long lines display bug Date: Thu, 07 Jul 2022 20:50:57 +0300 Message-ID: <83v8s84xry.fsf@gnu.org> References: <38c1a31040d2d2bc47ae@heytings.org> <38c1a310405bd4bbe370@heytings.org> <87a69n98yy.fsf@yahoo.com> <38c1a31040f5546dbd3a@heytings.org> <83a69n90t8.fsf@gnu.org> <38c1a31040ad21b41adc@heytings.org> <835ykb8x3z.fsf@gnu.org> <38c1a310403dbabc7270@heytings.org> <834jzv8sv4.fsf@gnu.org> <38c1a31040ba2976eb4d@heytings.org> <83y1x77c2w.fsf@gnu.org> <87k08rkvgb.fsf@gnus.org> <38c1a31040e94458bd3d@heytings.org> <83o7y277b8.fsf@gnu.org> <762d224809bcab0d6bbc@heytings.org> <83fsje74pz.fsf@gnu.org> <762d224809bc038d2030@heytings.org> <838rp672p7.fsf@gnu.org> <762d224809114fbaf4af@heytings.org> <834jzu6wnu.fsf@gnu.org> <762d224809c7a439895e@heytings.org> <83wncq5dvu.fsf@gnu.org> <3ffab1919622ce555e12@heytings.org> <83zghk52zp.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33095"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, 56393@debbugs.gnu.org To: gregory@heytings.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 07 19:52:10 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1o9Vfe-0008QC-5n for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 07 Jul 2022 19:52:10 +0200 Original-Received: from localhost ([::1]:43428 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o9Vfd-0000p2-AK for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 07 Jul 2022 13:52:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38176) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o9VfW-0000oL-9o for bug-gnu-emacs@gnu.org; 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Original-Received: from [87.69.77.57] (port=4505 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 1o9VeV-00027v-Ne; Thu, 07 Jul 2022 13:51:00 -0400 In-Reply-To: <83zghk52zp.fsf@gnu.org> (message from Eli Zaretskii on Thu, 07 Jul 2022 18:58:18 +0300) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:236400 Archived-At: One problem with the current implementation that uses narrowing is that if you have the same buffer buffer shown in more than one window, the non-selected windows sometimes scroll "by themselves". To reproduce, visit, e.g., long-line.xml, say "C-x 2", then scroll with C-v: at some point the other window will also scroll, to reflect the narrowing.