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#5998: 23.1.96; Breadcrumbs defeat C-u 1 C-v in Info Date: Fri, 23 Apr 2010 20:38:33 +0300 Message-ID: <83bpda2hnq.fsf@gnu.org> References: <83iq7k4tcl.fsf@gnu.org> <87633jopet.fsf@mail.jurta.org> <87633jn7p9.fsf@mail.jurta.org> <87fx2ma7eq.fsf@mail.jurta.org> <83eii62nhy.fsf@gnu.org> <87633i5cz0.fsf@mail.jurta.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1272045354 13091 80.91.229.12 (23 Apr 2010 17:55:54 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 23 Apr 2010 17:55:54 +0000 (UTC) Cc: monnier@IRO.UMontreal.CA, 5998@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Apr 23 19:55:52 2010 connect(): No such file or directory Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1O5N6V-00087j-Du for geb-bug-gnu-emacs@m.gmane.org; Fri, 23 Apr 2010 19:55:51 +0200 Original-Received: from localhost ([127.0.0.1]:38856 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O5N6U-0006d5-To for geb-bug-gnu-emacs@m.gmane.org; Fri, 23 Apr 2010 13:55:50 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1O5N6B-0006T7-CN for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 13:55:31 -0400 Original-Received: from [140.186.70.92] (port=49957 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O5N69-0006Rf-Pa for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 13:55:30 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1O5N65-0000rG-QK for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 13:55:29 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36691) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O5N65-0000rA-85 for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 13:55:25 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1O5MqE-0005mx-2C; Fri, 23 Apr 2010 13:39:02 -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: Fri, 23 Apr 2010 17:39:02 +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=B5998.127204432222218 (code B ref 5998); Fri, 23 Apr 2010 17:39:02 +0000 Original-Received: (at 5998) by debbugs.gnu.org; 23 Apr 2010 17:38:42 +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 1O5Mpt-0005mJ-Lp for submit@debbugs.gnu.org; Fri, 23 Apr 2010 13:38:41 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O5Mpp-0005mA-DO for 5998@debbugs.gnu.org; Fri, 23 Apr 2010 13:38:38 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0L1C00I00BK6FG00@a-mtaout21.012.net.il> for 5998@debbugs.gnu.org; Fri, 23 Apr 2010 20:38:31 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.228.104.173]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0L1C00IMMBO6FI00@a-mtaout21.012.net.il>; Fri, 23 Apr 2010 20:38:31 +0300 (IDT) In-reply-to: <87633i5cz0.fsf@mail.jurta.org> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Fri, 23 Apr 2010 13:39:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:36452 Archived-At: > From: Juri Linkov > Cc: Stefan Monnier , 5998@debbugs.gnu.org > Date: Fri, 23 Apr 2010 19:57:31 +0300 > > >> Fine by me, it's a good change anyway. But we should still try and fix > >> the underlying redisplay bug, of course. > > > > For that, I'd request a separate bug report, with a clear recipe to > > reproduce ``the bug'' and an explanation what behavior was expected. > > I tried to create a clear recipe to reproduce it: > > (progn > (goto-char (point-min)) > (insert "line 0\nline 1\nline 2\nline 3\n") > (narrow-to-region (+ 7 (point-min)) (point-max)) > (let ((ov (make-overlay (point-min) (+ 6 (point-min))))) > (overlay-put ov 'invisible t) > (overlay-put ov 'after-string "after-string 1") > (overlay-put ov 'evaporate t)) > (goto-char (point-min)) > (scroll-up 1)) > > but it doesn't fail. Something more from Info mode affects it. Okay, but why do you think the bug is in redisplay?