From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#9296: 24.0.50; next-line/prev-line on lines with images Date: Sun, 14 Aug 2011 22:39:23 +0300 Message-ID: <83ty9jvl3o.fsf@gnu.org> References: <8739h5c9nq.fsf@gnus.org> <837h6gwjfs.fsf@gnu.org> <83zkjcutxv.fsf@gnu.org> <83wregue9b.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1313350840 12460 80.91.229.12 (14 Aug 2011 19:40:40 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 14 Aug 2011 19:40:40 +0000 (UTC) Cc: 9296@debbugs.gnu.org To: Lars Magne Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Aug 14 21:40:32 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QsgXv-0005fG-1x for geb-bug-gnu-emacs@m.gmane.org; Sun, 14 Aug 2011 21:40:31 +0200 Original-Received: from localhost ([::1]:46958 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QsgXu-0003NQ-M9 for geb-bug-gnu-emacs@m.gmane.org; Sun, 14 Aug 2011 15:40:30 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:57702) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QsgXs-0003N9-B2 for bug-gnu-emacs@gnu.org; Sun, 14 Aug 2011 15:40:29 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QsgXo-0003To-Oh for bug-gnu-emacs@gnu.org; Sun, 14 Aug 2011 15:40:28 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:56772) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QsgXo-0003Tj-NF for bug-gnu-emacs@gnu.org; Sun, 14 Aug 2011 15:40:24 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QsgZN-0000vD-Py; Sun, 14 Aug 2011 15:42:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 14 Aug 2011 19:42:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 9296 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 9296-submit@debbugs.gnu.org id=B9296.13133508653474 (code B ref 9296); Sun, 14 Aug 2011 19:42:01 +0000 Original-Received: (at 9296) by debbugs.gnu.org; 14 Aug 2011 19:41:05 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QsgYT-0000ty-C7 for submit@debbugs.gnu.org; Sun, 14 Aug 2011 15:41:05 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QsgYR-0000tr-8b for 9296@debbugs.gnu.org; Sun, 14 Aug 2011 15:41:04 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0LPX00M00NT1L200@a-mtaout20.012.net.il> for 9296@debbugs.gnu.org; Sun, 14 Aug 2011 22:39:24 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([77.124.97.107]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LPX00INUNXNZ5A1@a-mtaout20.012.net.il>; Sun, 14 Aug 2011 22:39:24 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 14 Aug 2011 15:42:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:50075 Archived-At: > From: Lars Magne Ingebrigtsen > Cc: 9296@debbugs.gnu.org > Date: Sun, 14 Aug 2011 19:10:06 +0200 > > Eli Zaretskii writes: > > > Thanks for the test case. This problem exists in Emacs 23 as well, so > > it's not new. I suggest to file a separate bug for it. For now, > > being not worse than Emacs 23.3 is good enough for me. > > I've now tried this with an Emacs 24 from May that I had here. It does > not exhibit this bug, so this is a regression. It's out of the question to go back to what we had in May, because Emacs didn't support reordering of display strings back then, and it also had several redisplay bugs that were fixed since then. "Regression" at this point is anything that works correctly in Emacs 23, but not in Emacs 24. > In the May version of Emacs 24, if I put point on an image and hit > `down', it goes down and hits the first character on the next line. Now > it goes to column 80 on the next line, which is totally unusable. Please show me a test case where it goes to column 80. I don't see this with any test case I have, including the one you sent just awhile ago, when I try the current trunk version. > Emacs 23 and May Emacs 24 has a different display bug, though -- if a > line has an image and you hit `down' and the buffer scrolls, point will > advance about the width of the image onto the next line... Again, a lot of water went under the bridge, so talking about the May version is a non-starter. It would be much more useful if you show me a reproducible test case, starting from "emacs -Q".