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#54488: 29.0.50; move-to-column/overlay-related regression in latest master, perhaps 28? Date: Wed, 23 Mar 2022 05:39:22 +0200 Message-ID: <83mthhe3rp.fsf@gnu.org> References: <87bkxzdccp.fsf@gmail.com> <831qyvfpv4.fsf@gnu.org> <83fsnbfd72.fsf@gnu.org> <8735jbc6gj.fsf@gmail.com> <6095582d-7065-8089-e8c7-857f070f8ce2@yandex.ru> <87y212b9nt.fsf@gmail.com> <83a6difahu.fsf@gnu.org> <835yo6f5tu.fsf@gnu.org> <834k3qf48k.fsf@gnu.org> <87r16uavhm.fsf@gmail.com> <83zglidnbs.fsf@gnu.org> <83y212dj2w.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13759"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 54488@debbugs.gnu.org, dgutov@yandex.ru To: =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 23 04:40:25 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 1nWrrE-0003Pr-FV for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 23 Mar 2022 04:40:24 +0100 Original-Received: from localhost ([::1]:52470 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nWrrC-0001Uy-Ie for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 22 Mar 2022 23:40:22 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:53664) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWrqt-0001UP-9n for bug-gnu-emacs@gnu.org; Tue, 22 Mar 2022 23:40:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48506) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nWrqt-0005Kq-0Q for bug-gnu-emacs@gnu.org; Tue, 22 Mar 2022 23:40:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nWrqs-0004Z9-LO for bug-gnu-emacs@gnu.org; Tue, 22 Mar 2022 23:40:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 23 Mar 2022 03:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54488 X-GNU-PR-Package: emacs Original-Received: via spool by 54488-submit@debbugs.gnu.org id=B54488.164800678117517 (code B ref 54488); Wed, 23 Mar 2022 03:40:02 +0000 Original-Received: (at 54488) by debbugs.gnu.org; 23 Mar 2022 03:39:41 +0000 Original-Received: from localhost ([127.0.0.1]:42403 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nWrqW-0004YT-TL for submit@debbugs.gnu.org; Tue, 22 Mar 2022 23:39:41 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:49772) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nWrqV-0004YF-D5 for 54488@debbugs.gnu.org; Tue, 22 Mar 2022 23:39:39 -0400 Original-Received: from [2001:470:142:3::e] (port=57204 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 1nWrqP-0005IL-OS; Tue, 22 Mar 2022 23:39:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=JgOJuPBN801NskMuncWA8yD10rEOTYIMM/NeDpIp/ns=; b=mXtTmsJlJC1BPgumdX4c Xtt3H2lR/ymc3PTomJyG9k0pF1UOmv4grNUH9PYb7MyaSaV1oowNXs/Cv5ryJcR9wovP2B4AybLDk d6qHenrw9qswheGJzBnk2Di2rkGCtIvak7xz/JC88n75NlBSNScu/rZaZ9HSHv/KWpU2BAysgkwgH NQFNuF2r5TX1fTuAd0fwamiJQvIrPybrfWAHug37T4TDpw8mxhf4Yd3SXO/P7YMD38AK7Lghzhsll evr8j/ih4WzQHXX57ThN6YXmvEy79kpeTrqOmR122t+M+29E5SUPYoonC8HOQwvnZA9TYYNtZWsSe RC1bh6yLqOEpQg==; Original-Received: from [87.69.77.57] (port=1113 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 1nWrqP-0000Co-2U; Tue, 22 Mar 2022 23:39:33 -0400 In-Reply-To: (message from =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= on Wed, 23 Mar 2022 01:11:21 +0000) 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:228791 Archived-At: > From: João Távora > Date: Wed, 23 Mar 2022 01:11:21 +0000 > Cc: Eli Zaretskii , 54488@debbugs.gnu.org > > Tabs? > > Aha! yup. This idea won't fly. Thanks, Dmitry, I was about to push that > happily, but people definitely use tabs in their source code. How do you know to which column to move when tabs are involved? If clangd assumes a tab is at a multiple of 8, and the user has tab-width customized to a different value, you will end up in a wrong place anyway. So this case should already cause problems, and if not, there's some code somewhere that handles it; let it handle it now with forward-char as well.