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: Wed, 25 Dec 2019 00:42:06 +0800 Message-ID: References: <835zi5wwmr.fsf@gnu.org> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="5e023fe3_7724c67e_4379" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="134363"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 38731@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 24 17:43:11 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 1ijnH4-000Yq9-Pv for geb-bug-gnu-emacs@m.gmane.org; Tue, 24 Dec 2019 17:43:10 +0100 Original-Received: from localhost ([::1]:40520 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ijnH3-0001gD-LV for geb-bug-gnu-emacs@m.gmane.org; Tue, 24 Dec 2019 11:43:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42283) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ijnGw-0001cb-QE for bug-gnu-emacs@gnu.org; Tue, 24 Dec 2019 11:43:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ijnGv-0000nr-O1 for bug-gnu-emacs@gnu.org; Tue, 24 Dec 2019 11:43:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:47068) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ijnGv-0000nm-Kv for bug-gnu-emacs@gnu.org; Tue, 24 Dec 2019 11:43:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ijnGv-00036v-JG for bug-gnu-emacs@gnu.org; Tue, 24 Dec 2019 11:43:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: HaiJun Zhang Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 24 Dec 2019 16:43:01 +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=B38731.157720574611914 (code B ref 38731); Tue, 24 Dec 2019 16:43:01 +0000 Original-Received: (at 38731) by debbugs.gnu.org; 24 Dec 2019 16:42:26 +0000 Original-Received: from localhost ([127.0.0.1]:53041 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ijnGM-000366-5h for submit@debbugs.gnu.org; Tue, 24 Dec 2019 11:42:26 -0500 Original-Received: from mail-oln040092255044.outbound.protection.outlook.com ([40.92.255.44]:34941 helo=APC01-HK2-obe.outbound.protection.outlook.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ijnGK-00035n-1W for 38731@debbugs.gnu.org; Tue, 24 Dec 2019 11:42:25 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=UtERjhhNDOZQqHYIcLqUW0OYHnx5lFlt9sdVU2O2j8L1p864BJBo6UeukssrWo0v4adyouE9wWfa1rlCMFr/HBSkuVDkzWzf+hNC0bmpNvZOT6sod4/M6nZ89u+T9GJWWx52ltdVLEs3nhDZmr0xJqCeRcNRUeMFsA5y6RkoyuOJiHwk2vHCFXE91p1CbK51LY7R1kb4lPMUa75mBic+tbM3UTO6qPMXr+BzHqK3LejqlBEc7Y73K/xFZg0JbTi3bvM6tO+gapIFP39NiFw3XbZwMR51Hk/NeLHRxZiTBUHIWvlHxMkMq3gWNuPYW7j3snJL46s5sWyPZAEGjHF80w== 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=bdBhh9mqgIPdmfLl7zXOtoPAegRcyLVa1gfizutWx/s=; b=fqa3gPVkm9kbJD3YEoCZfNNdtNeHwiQin0AoYHFozOURLYGCV/y7C6D3jwtfERKkn+jrB5yuAPZnVsCuz/RyaIR5Fhtfl/sNWbE+QAitmJJFl0b+Nkyrwj/xTtRUjeOLjZr9JsfTwyuKHX6u8f3+p8ISrda+g/QGj2cpTW1KHheLuxDMFQIQusFmDmYtlGeR4z2N0kOWDpXqPjEm3WZ0ehlf4IVns+eVDOeUSY+eRKMfeQP36YHbKiccr86FOMdm9NoeiuYfJWSEADgimQdumJL/b6K/zrd5+9QpQ5XpfxJANQUEaeFMn0TEo/BdtaDcCsFrbDM9XdcwXXqBdWuqqg== 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=bdBhh9mqgIPdmfLl7zXOtoPAegRcyLVa1gfizutWx/s=; b=De4BFLS2/FkZ35JtYMCa9HXBsK+mX1pVmvaOMijkiBKethaJqBugLjq+XZx+9J9/2XMBfiuuXuFNufKrcl9CHhf4kk8vd4Sbko0aCTN1Em+z99dmW6BUyclY8JyreyUVX/Bd89bkVV6jU+DFA5i1m4o9ixIV2lA2TCaasULH7NsbFZhUvtOQuQiMDF81Np4Zl2gxRjHddxZUlXhVQLyedRzALTPzLoLwutXpWp2qSLAKa4WtS222S22SdB3hyse7KFEM7KX4PWGgGS6i0BCGE3BFfugjnGFPEmECb9i+EQF/GFIsBgszX+nf2jk3aW2rAOPfZrCvd/kXmWRKNWafAg== Original-Received: from SG2APC01FT007.eop-APC01.prod.protection.outlook.com (10.152.250.56) by SG2APC01HT128.eop-APC01.prod.protection.outlook.com (10.152.251.230) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2559.14; Tue, 24 Dec 2019 16:42:15 +0000 Original-Received: from PS1PR03MB3606.apcprd03.prod.outlook.com (10.152.250.57) by SG2APC01FT007.mail.protection.outlook.com (10.152.250.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2559.14 via Frontend Transport; Tue, 24 Dec 2019 16:42:15 +0000 X-IncomingTopHeaderMarker: OriginalChecksum:F33CCA46391457D3DC25D5BECD1BC97DB81490785F4391A181A8F704F533C70C; UpperCasedChecksum:0EDD8CEAB7F7BE25AC34EDE97505716056EBD37E0E805DDFEB9BB234F54ED40F; SizeAsReceived:8856; 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; Tue, 24 Dec 2019 16:42:15 +0000 In-Reply-To: <835zi5wwmr.fsf@gnu.org> X-Readdle-Message-ID: e5c4b01d-4ae8-4152-91a8-f42a85b09393@Spark X-ClientProxiedBy: HK2PR02CA0208.apcprd02.prod.outlook.com (2603:1096:201:20::20) To PS1PR03MB3606.apcprd03.prod.outlook.com (2603:1096:803:4e::17) X-Microsoft-Original-Message-ID: Original-Received: from [192.168.1.103] (1.196.186.208) by HK2PR02CA0208.apcprd02.prod.outlook.com (2603:1096:201:20::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2581.11 via Frontend Transport; Tue, 24 Dec 2019 16:42:13 +0000 X-Readdle-Message-ID: e5c4b01d-4ae8-4152-91a8-f42a85b09393@Spark X-Microsoft-Original-Message-ID: X-TMN: [0I4+ZHDQ6PkXUFq84sVbfZCvRpyBY+gV] X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 48 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: f25671c1-9cb3-41b7-00c0-08d788903b1c X-MS-TrafficTypeDiagnostic: SG2APC01HT128: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: TUxKGG+KXt72iHszGcL5LbazwI9yUyIXuEP8XqjI0/G1kXxFDUHAHxSLXGwolV3rz6gtvH+T9tRWwnStIflMJX8Oy4GZvVTNUAfAYjzmcFbBxwyqss0bO3eJVITQbJ/wPgo8VpSBbYwZlpwYxq7ZvfGtPu1wwuxeOOAW87k+lAg59gIS9qx9z4X/RIqMRi8Y X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: f25671c1-9cb3-41b7-00c0-08d788903b1c X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Dec 2019 16:42:15.0690 (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: SG2APC01HT128 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:173717 Archived-At: --5e023fe3_7724c67e_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=8824=E6=97=A5 +0800 PM11:50=EF=BC=8CEli Z= aretskii =EF=BC=8C=E5=86=99=E9=81=93=EF=BC=9A > Note how in the video you produced, moving cursor across the > right-most part of the line after C-e shows characters from the end of > the line. IOW, Emacs does know it is at EOL, it's just that the > window display somehow was not updated. > > I think this is Darwin-specific display problem. Yes. I just tried on linux. It is ok on linux. --5e023fe3_7724c67e_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=8824=E6= =97=A5 +0800 PM11:50=EF=BC=8CEli Zaretskii <eliz@gnu.org>=EF=BC= =8C=E5=86=99=E9=81=93=EF=BC=9A
Note how in the video = you produced, moving cursor across the
right-most part of the line after C-e shows characters from the end of
the line. IOW, Emacs does know it is at EOL, it's just that the
window display somehow was not updated.

I think this is Darwin= -specific display problem. 

Yes. I just tried on linux. It is ok on linux.

--5e023fe3_7724c67e_4379--