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#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug Date: Wed, 07 Oct 2020 10:25:27 +0300 Message-ID: <83blhea460.fsf@gnu.org> References: <87lfgjnq2m.fsf@gmx.net> <83lfgj9nml.fsf@gnu.org> <87h7r7nmqx.fsf@gmx.net> <87d01vnhhf.fsf@gmx.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26379"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 43835@debbugs.gnu.org To: Stephen Berman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Oct 07 09:26:21 2020 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 1kQ3q8-0006kZ-8G for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 07 Oct 2020 09:26:20 +0200 Original-Received: from localhost ([::1]:37188 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kQ3q7-0008Ix-4D for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 07 Oct 2020 03:26:19 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60922) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kQ3pq-0008I9-3f for bug-gnu-emacs@gnu.org; Wed, 07 Oct 2020 03:26:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:43436) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kQ3pp-0001fp-Qd for bug-gnu-emacs@gnu.org; Wed, 07 Oct 2020 03:26:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kQ3pp-0004T1-Ns for bug-gnu-emacs@gnu.org; Wed, 07 Oct 2020 03:26:01 -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, 07 Oct 2020 07:26:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43835 X-GNU-PR-Package: emacs Original-Received: via spool by 43835-submit@debbugs.gnu.org id=B43835.160205553217129 (code B ref 43835); Wed, 07 Oct 2020 07:26:01 +0000 Original-Received: (at 43835) by debbugs.gnu.org; 7 Oct 2020 07:25:32 +0000 Original-Received: from localhost ([127.0.0.1]:54982 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kQ3pL-0004SC-LK for submit@debbugs.gnu.org; Wed, 07 Oct 2020 03:25:32 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:54012) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kQ3pK-0004Rz-03 for 43835@debbugs.gnu.org; Wed, 07 Oct 2020 03:25:30 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:40982) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kQ3pE-0001Vs-NF; Wed, 07 Oct 2020 03:25:24 -0400 Original-Received: from [176.228.60.248] (port=3574 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kQ3pB-0003pT-Pb; Wed, 07 Oct 2020 03:25:22 -0400 In-Reply-To: <87d01vnhhf.fsf@gmx.net> (message from Stephen Berman on Tue, 06 Oct 2020 23:59:24 +0200) 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:189989 Archived-At: > From: Stephen Berman > Cc: 43835@debbugs.gnu.org > Date: Tue, 06 Oct 2020 23:59:24 +0200 > > >> Does the hscroll get restored if you type "M-x"? > > > > As soon as I type `M-x' I see the line scroll left and the cursor at the > > end, and it remains like that, but if I then type `C-g', the line > > scrolls back to the right and point is again not visible, as in step 8. > > I haven't yet rebuilt with --enable-checking='yes,glyphs', but I just > made a new, perhaps relevant, observation: after step 8 of the recipe, > i.e. with point at the end of the line but hscrolling undone, if I move > the mouse pointer to a position that pops up a tooltip (i.e., over a > tool-bar icon or a mode-line element), then with > x-gtk-use-system-tooltips set to t nothing changes but with > x-gtk-use-system-tooltips set to nil, the hscroll is restored, like with > `M-x' before `C-g', and the hscroll stays when I move the mouse so that > the tooltip vanishes, but if I then type `C-g', the hscroll is undone > again (and point remains at the end of the line, out of view). I think popping up the native tooltip has the same effect as typing M-x: both trigger a thorough redisplay cycle. The more important fact is that C-g "breaks" the display again, which is... unexpected. Thanks.