From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: charles@aurox.ch (Charles A. Roelli) Newsgroups: gmane.emacs.bugs Subject: bug#29325: 26.0.90: Info scrolling stuck Date: Thu, 16 Nov 2017 21:45:35 +0100 Message-ID: References: <83fu9ehuog.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1510865218 5054 195.159.176.226 (16 Nov 2017 20:46:58 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 16 Nov 2017 20:46:58 +0000 (UTC) Cc: 29325@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 16 21:46:48 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eFR3c-0000dl-BW for geb-bug-gnu-emacs@m.gmane.org; Thu, 16 Nov 2017 21:46:44 +0100 Original-Received: from localhost ([::1]:42795 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eFR3j-0002mj-JV for geb-bug-gnu-emacs@m.gmane.org; Thu, 16 Nov 2017 15:46:51 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41265) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eFR30-0002Ao-GX for bug-gnu-emacs@gnu.org; Thu, 16 Nov 2017 15:46:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eFR2w-0007iu-JH for bug-gnu-emacs@gnu.org; Thu, 16 Nov 2017 15:46:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:35253) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eFR2w-0007iQ-FQ for bug-gnu-emacs@gnu.org; Thu, 16 Nov 2017 15:46:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1eFR2v-0003Ip-V3 for bug-gnu-emacs@gnu.org; Thu, 16 Nov 2017 15:46:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: charles@aurox.ch (Charles A. Roelli) Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 16 Nov 2017 20:46:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 29325 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 29325-submit@debbugs.gnu.org id=B29325.151086510612633 (code B ref 29325); Thu, 16 Nov 2017 20:46:01 +0000 Original-Received: (at 29325) by debbugs.gnu.org; 16 Nov 2017 20:45:06 +0000 Original-Received: from localhost ([127.0.0.1]:43934 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eFR21-0003Hh-W9 for submit@debbugs.gnu.org; Thu, 16 Nov 2017 15:45:06 -0500 Original-Received: from sinyavsky.aurox.ch ([37.35.109.145]:46292) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eFR1z-0003Gs-B5 for 29325@debbugs.gnu.org; Thu, 16 Nov 2017 15:45:04 -0500 Original-Received: from sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) by sinyavsky.aurox.ch (Postfix) with ESMTP id 03CB9225BD for <29325@debbugs.gnu.org>; Thu, 16 Nov 2017 20:37:45 +0000 (UTC) Authentication-Results: sinyavsky.aurox.ch (amavisd-new); dkim=pass (1024-bit key) reason="pass (just generated, assumed good)" header.d=aurox.ch DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aurox.ch; h= references:subject:subject:in-reply-to:to:from:from:message-id :date:date; s=dkim; t=1510864662; x=1511728663; bh=F6BBFbKg/mCLd ZEh2w4s5QV0XRduzuWG2kf4ZQCiiV0=; b=dBhENeXXtshY9OnhfIZ6EAJ3DeAXJ fQKhqHXcbLIpRDCWCR4167OeF2Qi/Q4/lsGn9mEDEDc0G8AEMaZUZ4/Iv7uadg3W 4rNVsRN5X+AAsAKHFhA+/CTZ4TsOwYLTviMtbmStTebw2/gPhPP5ixdOhE3LZzOk 3j9LMCIozwUH6Y= X-Virus-Scanned: Debian amavisd-new at test.virtualizor.com Original-Received: from sinyavsky.aurox.ch ([127.0.0.1]) by sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id KnRLtiq0umzC for <29325@debbugs.gnu.org>; Thu, 16 Nov 2017 20:37:42 +0000 (UTC) Original-Received: from gray (125.85.192.178.dynamic.wline.res.cust.swisscom.ch [178.192.85.125]) by sinyavsky.aurox.ch (Postfix) with ESMTPSA id 7142522570; Thu, 16 Nov 2017 20:37:42 +0000 (UTC) In-reply-to: <83fu9ehuog.fsf@gnu.org> (message from Eli Zaretskii on Thu, 16 Nov 2017 21:47:59 +0200) 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: 208.118.235.43 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:139970 Archived-At: > Date: Thu, 16 Nov 2017 21:47:59 +0200 > From: Eli Zaretskii > > > Date: Thu, 16 Nov 2017 20:41:09 +0100 > > From: charles@aurox.ch (Charles A. Roelli) > > > > I had the following issue under GNU/Linux, but not macOS: > > > > 1. C-h i > > 2. M-x buffer-face-mode RET (to enable a variable-width font) > > 3. m Info RET > > 4. g Help-Inv RET > > 5. Scroll to the bottom of the buffer with the mouse-wheel, then up again. > > > > In step 5, I could scroll all the way to the bottom of the buffer (as > > far as scrolling with the mouse wheel brings you), but scrolling back > > to the top of the buffer would get stuck in the middle somewhere. > > Even pressing DEL would not work. > > Not reproducible here. Could be a macOS thing? Or maybe it depends > on the font used as variable pitch (or its size)? Initially, it happened on Ubuntu GNU/Linux from emacs -q, not macOS. However, I've just managed to trigger it on macOS from emacs -q, by customizing face `variable-pitch' as follows: Variable Pitch face: [sample] State : SET for current session only. The basic variable-pitch face. [X] Font Family: Sans Serif [ ] Font Foundry: -- [ ] Width: -- [X] Height: Value Menu Scale: 1.5 (The font family was already Sans Serif, I just changed the height scale from 1.0 to 1.5).