From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#67504: Pixel scroll down not smooth when scrolled horizontally Date: Tue, 26 Dec 2023 10:40:44 +0100 Message-ID: References: <80F44929-8CBB-4777-9B2E-3289407D3761@gmail.com> <87frzpd9pt.fsf@yahoo.com> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.15\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14923"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 67504@debbugs.gnu.org, Stefan Kangas To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 26 10:42:12 2023 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 1rI3wy-0003i2-I5 for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 26 Dec 2023 10:42:12 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rI3wj-0007Xc-9w; Tue, 26 Dec 2023 04:41:57 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rI3wh-0007Tx-Eu for bug-gnu-emacs@gnu.org; Tue, 26 Dec 2023 04:41:55 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rI3wh-0002UI-7G for bug-gnu-emacs@gnu.org; Tue, 26 Dec 2023 04:41:55 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rI3wo-0004A5-9G for bug-gnu-emacs@gnu.org; Tue, 26 Dec 2023 04:42:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 26 Dec 2023 09:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 67504 X-GNU-PR-Package: emacs Original-Received: via spool by 67504-submit@debbugs.gnu.org id=B67504.170358366215926 (code B ref 67504); Tue, 26 Dec 2023 09:42:02 +0000 Original-Received: (at 67504) by debbugs.gnu.org; 26 Dec 2023 09:41:02 +0000 Original-Received: from localhost ([127.0.0.1]:55855 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rI3vq-00048o-4I for submit@debbugs.gnu.org; Tue, 26 Dec 2023 04:41:02 -0500 Original-Received: from mail-lf1-x131.google.com ([2a00:1450:4864:20::131]:51323) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rI3vo-000489-36 for 67504@debbugs.gnu.org; Tue, 26 Dec 2023 04:41:00 -0500 Original-Received: by mail-lf1-x131.google.com with SMTP id 2adb3069b0e04-50e7288a6e1so1872446e87.2 for <67504@debbugs.gnu.org>; Tue, 26 Dec 2023 01:40:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1703583647; x=1704188447; darn=debbugs.gnu.org; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:from:to:cc:subject :date:message-id:reply-to; bh=2ZTs9zxnlcRI+HY3NbF9aW5yAhWMp+NkNvEXITKWmgk=; b=PxJvsvjtQ5mkRilcHGL9b6VIyBHgXfLJ3q+GyMeouwChGTrRkig6eTy88edJeSvUgN sTlAUObWkqKIW4I2jhpyyAKYhZb/WKzb/iRpegpa0+eFYyRFfp1C0MbCRB0wfF/UxB81 atbVyzbI9xG/zWO12SeI6LgrknPtYbfFHgyZ4rVbO+Mbs+kTMDvtZx4bMkWsKAPeUBzx yIFGJchKk/trCZaLzXrlMO6Va69ruZ02ssA0OV4nVqfw1GAzUsmjeLJ8caYJVXaVwrsX wyaZmBr2lQE74dC4jNum9a16pqa4HGMRycd0vzIdiNlB1v178zpyLDpsT4E+scORkKZj GIUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703583647; x=1704188447; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:sender:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=2ZTs9zxnlcRI+HY3NbF9aW5yAhWMp+NkNvEXITKWmgk=; b=A7IYs16qFo7V8zBjm0O4XbwJ3RbYyRF1+DQ6PkrvdlD+P62rcsp2S3m7z1jUW3jU57 Uy1cEiQTFws5qzoUoEv23KrgAvkF0rT6wym46VD2suJ+DU5Ao5/jhAaQWah/6+qWoRgp ysENAISi1hmmkoKAgHWo1RYrd0YUs6CXsvBCiQAxet2feVFzZCT11qnWHZ6H8LP63GnW vzygZG6K1TGTuyDfrUcsBtoR/7DNHOSqx639jDJW1O3jheyU0Cs/EFo/641KB2U7EzYW PU86B0iWQXa6kazA1fPqHuS/sVnunHIJtzXUNJWgBIL6+DfX51tIKGx9J7dQCrPl8e9r Us3g== X-Gm-Message-State: AOJu0Yx649dfTqu2PpJTk+Xv7L+YB1zm95iDX8RvWnDXV7nliPq+Hldo BMw2sGK929DybEp2F9c8f78= X-Google-Smtp-Source: AGHT+IHLS1nbxYH37rLG2Viz9cWVIbRx0O12oNETULA+UzLJRjS9RBGqfzB/ksoxZoYp+wvbIC9fMQ== X-Received: by 2002:a19:4f4f:0:b0:50e:76d1:f02b with SMTP id a15-20020a194f4f000000b0050e76d1f02bmr1162090lfk.39.1703583646571; Tue, 26 Dec 2023 01:40:46 -0800 (PST) Original-Received: from smtpclient.apple (c80-217-1-132.bredband.tele2.se. [80.217.1.132]) by smtp.gmail.com with ESMTPSA id c2-20020ac25302000000b0050e7b04e3b4sm620683lfh.232.2023.12.26.01.40.45 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 26 Dec 2023 01:40:46 -0800 (PST) In-Reply-To: <87frzpd9pt.fsf@yahoo.com> X-Mailer: Apple Mail (2.3654.120.0.1.15) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:276905 Archived-At: 26 dec. 2023 kl. 02.38 skrev Po Lu : > pixel scrolling to a > position that requires moving point will reset hscroll unless > auto-hscroll-mode is off, as it should be if moving point to the start > of a line is not meant to reset hscroll, whether through scrolling or > otherwise. No, the bug shows even if no point motion takes place. Here is my attempt at detailed reproduction instructions: 1. Start Emacs. Switch to a new buffer. 2. C-u 100 a 3. C-u 200 M-x duplicate-dwim RET 4. If necessary, resize the frame so that the lines wrap. 5. C-x x t 6. M-x pixel-scroll-precision-mode RET 7. C-u 100 M-g g 8. C-l (to center point on screen) 9. C-e Now try scrolling gently up/down using the trackpad, mouse wheel or = similar device. Expected: buffer scrolls smoothly in both directions. Observed: buffer scrolls smoothly in one direction but not the other. It would be useful if someone would try reproducing this bug on = platforms other than macOS as well, to help us understand if the bug is = specific to that port. > Thanks. You are welcome.