From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: HaiJun Zhang Newsgroups: gmane.emacs.bugs Subject: bug#38731: 27.0.50; Unexpected redisplay behaviour. Cursor =?UTF-8?Q?can=E2=80=99t?= be moved to end of line. Date: Thu, 26 Dec 2019 21:24:34 +0800 Message-ID: References: <835zi5wwmr.fsf@gnu.org> <20191226125917.GA71460@breton.holly.idiocy.org> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="5e04b497_310c50b3_4379" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="230958"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 38731@debbugs.gnu.org To: Eli Zaretskii , Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Dec 26 14:25:14 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1ikT8Z-000xvC-JH for geb-bug-gnu-emacs@m.gmane.org; Thu, 26 Dec 2019 14:25:11 +0100 Original-Received: from localhost ([::1]:53640 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ikT8Y-0000c9-E3 for geb-bug-gnu-emacs@m.gmane.org; Thu, 26 Dec 2019 08:25:10 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49886) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ikT8R-0000an-Dm for bug-gnu-emacs@gnu.org; Thu, 26 Dec 2019 08:25:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ikT8Q-0002WL-84 for bug-gnu-emacs@gnu.org; Thu, 26 Dec 2019 08:25:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49049) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ikT8Q-0002W9-4g for bug-gnu-emacs@gnu.org; Thu, 26 Dec 2019 08:25:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ikT8P-0008UH-W9 for bug-gnu-emacs@gnu.org; Thu, 26 Dec 2019 08:25:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: HaiJun Zhang Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 26 Dec 2019 13:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38731 X-GNU-PR-Package: emacs Original-Received: via spool by 38731-submit@debbugs.gnu.org id=B38731.157736669532603 (code B ref 38731); Thu, 26 Dec 2019 13:25:01 +0000 Original-Received: (at 38731) by debbugs.gnu.org; 26 Dec 2019 13:24:55 +0000 Original-Received: from localhost ([127.0.0.1]:55022 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ikT8J-0008Tn-5U for submit@debbugs.gnu.org; Thu, 26 Dec 2019 08:24:55 -0500 Original-Received: from mail-oln040092253051.outbound.protection.outlook.com ([40.92.253.51]:14336 helo=APC01-SG2-obe.outbound.protection.outlook.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ikT8G-0008TX-2l for 38731@debbugs.gnu.org; Thu, 26 Dec 2019 08:24:53 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kTlN8ZPNDxvAGps9aTVYAMowsIh5kepFi2vjifqBn5ghPlH9G7mWe1OOnvYJmwJNTbvYpkuHgjVNX+cDzyhvsZj/Q5OYQG6z+AMeGuqxabIe5lYkyCRs3pptGGhIJ2c0cpJ54wkOyOTC4mdjxvBQISP2wvBQvtMCk+aUcmm4YT5hW+NervVozm+QRacc47cwmr5EWDA792w0KYGmidUTy9I6y32SIAu9X+UfY3QwKdL2GiJp//ZYBwz9khFvOEYISuNsSd/HpF+3bujGzXUCJdX8zB3RznmB52rSvVQXqTeZ8sCeMks8LURdFxnrUAXmU7kDglTavIafa7dRCWsZRw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=H5Bp6Lq3xR72dIvcweIdtfmdIjxo4hGApYLpZoiI8oQ=; b=X0/I2HDhmvZYe6QhnlKFK1Mq79ghUtafB0leFJlr5T+tEomI9pwTZGuSbujXrz91E3hAKb6AJvHmIjJ2r3D7hWV7e2U9uUudKo4CSgOI0Q0fnu16v7s7KSkKiFdrnswxHZ5ZzZGLmVra+GP3ub2IN3Re8Uh6SwFEfEn9+MSVevB5/6NuylRgBtXE0zpjSRqAumht5pONjL/ixLroqxEGI70Bd1fPDw/5UVdMUkeDviSEq6Ki/USMSAwoHxVOztLzdEyjUyc7OejQaOjQetJuiwtCHIP/XOt5klqqAQRJBz5fMQgjzJcTV2jNzRAAuPMhjdEp9vtXm7EdxKaFsvMl8g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=outlook.com; dmarc=pass action=none header.from=outlook.com; dkim=pass header.d=outlook.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=outlook.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=H5Bp6Lq3xR72dIvcweIdtfmdIjxo4hGApYLpZoiI8oQ=; b=r9iy4rVOuyc9f9n13k3cV7+on8mGYqM2yI3/J3Gz9845tf8//aDEtRz9XavU7oKlVKSsGetQfnOcZcSucLOAi4Xj36+lADcI6evdRSuKI+4UM7YrqY7bQaj0ZhIp5YWhlxg4Fh7vsvD78Bw6vsbPXMOiWfAUD0zJOFWBsRDco0EhYw1gANMzt50J3zv9Mx7d4bfBeh5XADZS7gSO3QgHsA32dpRZxEsQk+d9YEjDznYN3Pohm08c+HAEElB+nnGDYX0uZuSq/NqI5ePpeIQSHdI9Lxobm0Sp/+q2rU8GxL9XGkzwSq/YslHKzCG9C7w+UJPLfF0KKHo75fzAZtvsrA== Original-Received: from SG2APC01FT033.eop-APC01.prod.protection.outlook.com (10.152.250.57) by SG2APC01HT017.eop-APC01.prod.protection.outlook.com (10.152.251.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2581.11; Thu, 26 Dec 2019 13:24:44 +0000 Original-Received: from PS1PR03MB3606.apcprd03.prod.outlook.com (10.152.250.51) by SG2APC01FT033.mail.protection.outlook.com (10.152.250.119) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2581.11 via Frontend Transport; Thu, 26 Dec 2019 13:24:43 +0000 X-IncomingTopHeaderMarker: OriginalChecksum:14A1F3D7674E4719532EEC21FEE9028B568FD905D95D003E52E3E0EEBCE068C7; UpperCasedChecksum:8752927C228E27422BF49C2EDDD2ED34D3340A7EF92D656B5243CA7F9F195BCB; SizeAsReceived:8972; Count:48 Original-Received: from PS1PR03MB3606.apcprd03.prod.outlook.com ([fe80::b05a:28e4:205a:d7d4]) by PS1PR03MB3606.apcprd03.prod.outlook.com ([fe80::b05a:28e4:205a:d7d4%5]) with mapi id 15.20.2581.007; Thu, 26 Dec 2019 13:24:42 +0000 In-Reply-To: <20191226125917.GA71460@breton.holly.idiocy.org> X-Readdle-Message-ID: c507521e-3c7f-4d2c-b694-7ee6d61e3070@Spark X-ClientProxiedBy: HK2PR06CA0022.apcprd06.prod.outlook.com (2603:1096:202:2e::34) To PS1PR03MB3606.apcprd03.prod.outlook.com (2603:1096:803:4e::17) X-Microsoft-Original-Message-ID: Original-Received: from [192.168.1.103] (1.196.186.247) by HK2PR06CA0022.apcprd06.prod.outlook.com (2603:1096:202:2e::34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2581.11 via Frontend Transport; Thu, 26 Dec 2019 13:24:41 +0000 X-Readdle-Message-ID: c507521e-3c7f-4d2c-b694-7ee6d61e3070@Spark X-Microsoft-Original-Message-ID: X-TMN: [gYbUhXgbyi8P07Fl7jeD9FoW3oSfvCSa] X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 48 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: 8ed8e5f7-9c36-4685-dc95-08d78a06f797 X-MS-TrafficTypeDiagnostic: SG2APC01HT017: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: SFHPGEDXz2lw9MqClh42Sot18bOPY+BzOj/DilkA651FjDsr9k39H+WR40FI9zyMMZu5olM+Tph5m40++kH9zUWdNwpP2jfReT+HVaBeMXhow15tXNyMVYzACyxgWXmokVZm93UJB5fXNx4jN3v7xiVMs7A3ZqT+3MbX6L4vpsoFhjUu+rPHWU5E3G/BKslq X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8ed8e5f7-9c36-4685-dc95-08d78a06f797 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Dec 2019 13:24:42.7154 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SG2APC01HT017 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:173781 Archived-At: --5e04b497_310c50b3_4379 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline =E5=9C=A8 2019=E5=B9=B412=E6=9C=8826=E6=97=A5 +0800 PM8:59=EF=BC=8CAlan T= hird =EF=BC=8C=E5=86=99=E9=81=93=EF=BC=9A > > The issue seems to rely on the combination of truncate lines mode, > global hl mode and tabs on the left. The number of tabs seems to make > no difference, the offset remains the same, and replacing tabs with > spaces displays correctly. > It seems that it happens when the leftmost tab char stays across the left= border. --5e04b497_310c50b3_4379 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline
=E5=9C=A8 2019=E5=B9=B412=E6=9C=8826=E6= =97=A5 +0800 PM8:59=EF=BC=8CAlan Third <alan@idiocy.org>=EF=BC=8C= =E5=86=99=E9=81=93=EF=BC=9A

The issue seems to rely on the combination of truncate lines mode,
global hl mode and tabs on the left. The number of tabs seems to make
no difference, the offset remains the same, and replacing tabs with
spaces displays correctly.

It seems that it happens when the leftmost tab char stays across the left b= order. 
--5e04b497_310c50b3_4379--