From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#5998: 23.1.96; Breadcrumbs defeat C-u 1 C-v in Info Date: Mon, 05 Sep 2016 17:54:45 +0300 Message-ID: <83eg4ycs7e.fsf@gnu.org> References: <83iq7k4tcl.fsf@gnu.org> <9B4B02341F5B4DDEAFD1EB51D850CC00@us.oracle.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1473087323 25598 195.159.176.226 (5 Sep 2016 14:55:23 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 5 Sep 2016 14:55:23 +0000 (UTC) Cc: 5998@debbugs.gnu.org To: Andrew Hyatt Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Sep 05 16:55:18 2016 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 1bgvIo-0005kk-Sd for geb-bug-gnu-emacs@m.gmane.org; Mon, 05 Sep 2016 16:55:14 +0200 Original-Received: from localhost ([::1]:55167 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bgvIm-0008Ko-PZ for geb-bug-gnu-emacs@m.gmane.org; Mon, 05 Sep 2016 10:55:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44373) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bgvIg-0008JX-QA for bug-gnu-emacs@gnu.org; Mon, 05 Sep 2016 10:55:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bgvIc-0007i6-Lc for bug-gnu-emacs@gnu.org; Mon, 05 Sep 2016 10:55:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:52768) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bgvIc-0007i2-IV for bug-gnu-emacs@gnu.org; Mon, 05 Sep 2016 10:55:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bgvIc-0003YZ-CW for bug-gnu-emacs@gnu.org; Mon, 05 Sep 2016 10:55:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 05 Sep 2016 14:55:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 5998 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 5998-submit@debbugs.gnu.org id=B5998.147308728813642 (code B ref 5998); Mon, 05 Sep 2016 14:55:02 +0000 Original-Received: (at 5998) by debbugs.gnu.org; 5 Sep 2016 14:54:48 +0000 Original-Received: from localhost ([127.0.0.1]:50480 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bgvIN-0003Xx-NI for submit@debbugs.gnu.org; Mon, 05 Sep 2016 10:54:47 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:53301) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bgvIL-0003Xj-Fg for 5998@debbugs.gnu.org; Mon, 05 Sep 2016 10:54:46 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bgvID-0007ds-8a for 5998@debbugs.gnu.org; Mon, 05 Sep 2016 10:54:40 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:39711) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bgvID-0007dm-5f; Mon, 05 Sep 2016 10:54:37 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3133 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bgvIB-00063g-KQ; Mon, 05 Sep 2016 10:54:36 -0400 In-reply-to: (message from Andrew Hyatt on Mon, 05 Sep 2016 00:42:47 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:122953 Archived-At: > From: Andrew Hyatt > Cc: "'Eli Zaretskii'" , <5998@debbugs.gnu.org> > Date: Mon, 05 Sep 2016 00:42:47 -0400 > > "Drew Adams" writes: > > >> emacs -Q > >> C-u C-h i /path/to/emacs/info/emacs RET > >> g Narrowing RET > >> C-u 1 C-v > >> > >> Note that the display does not scroll by one line. > > > > And it is a regression: the problem does not exist in > > GNU Emacs 23.1.95.1 (i386-mingw-nt5.1.2600) > > of 2010-04-03 on G41R2F1 > > The problem appears fixed in Emacs 25. Eli, can you reproduce this > still? No. Juri installed the patched he proposed during the discussion, so the bug is no longer exposed. (But the original problem with scrolling a window that starts with invisible text followed by an overlay with an after-string -- that problem still exists.)