From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Philipp =?UTF-8?Q?M=C3=BCller?= Newsgroups: gmane.emacs.bugs Subject: bug#7052: next-line "cycling around" Date: Fri, 17 Sep 2010 08:03:00 +0200 Message-ID: <4C930494.60606@googlemail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1284740036 26576 80.91.229.12 (17 Sep 2010 16:13:56 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 17 Sep 2010 16:13:56 +0000 (UTC) To: 7052@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Sep 17 18:13:54 2010 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 1OwdYy-0005e8-NL for geb-bug-gnu-emacs@m.gmane.org; Fri, 17 Sep 2010 18:13:25 +0200 Original-Received: from localhost ([127.0.0.1]:35710 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OwdYy-0005Cq-1t for geb-bug-gnu-emacs@m.gmane.org; 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c=nofws; d=googlemail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :x-enigmail-version:content-type:content-transfer-encoding; b=FV9m+0N2ocPsaBDkbB0kO3nhWn4JPqLbF+EivISkz83IUy4jw8bPCiLLwLmX1DM6+P KemBSxbe09CVw/SghAv0L7otqktDulwSWJpMPlwuURQFjq2Mh7DjUhDC94JaxCWGauWC 9M9e2mpw+IX8bw5xrzaR+wSF4fyoji37RMAIM= Original-Received: by 10.204.82.200 with SMTP id c8mr3479837bkl.102.1284703383007; Thu, 16 Sep 2010 23:03:03 -0700 (PDT) Original-Received: from [192.168.2.101] (p549962C6.dip.t-dialin.net [84.153.98.198]) by mx.google.com with ESMTPS id g12sm3249365bkb.2.2010.09.16.23.03.01 (version=SSLv3 cipher=RC4-MD5); Thu, 16 Sep 2010 23:03:01 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.2.9) Gecko/20100825 Lightning/1.0b2 Thunderbird/3.1.3 X-Enigmail-Version: 1.1.1 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-Mailman-Approved-At: Fri, 17 Sep 2010 02:48:12 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Fri, 17 Sep 2010 02:49:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Mailman-Approved-At: Fri, 17 Sep 2010 12:11:36 -0400 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:40256 Archived-At: To: bug-gnu-emacs@gnu.org Subject: 23.1; next-line sometimes not working correctly --text follows this line-- In certain files, the next-line command seems to work improperly. To be more precise, if I scroll down to the last visible line in the corresponding buffer and then do C-n (i.e. next-line), I would expect the screen to scroll down some lines so I can see them (because the point was at the bottom of visible part of the buffer). Instead, the point jumps to the middle of the buffer and goes on from there. I.e. if I hold down C-n to move the point some lines down, it may happen that next-line kind of "cycles". I.e. the point walks down from the middle to the bottom, jumps back to the middle, walks down, jumps back, walks down, and so on. You can solve this problem easily by recentering (C-l), but it would be nice to be able to scroll down just by holding C-n. Unfortunately, this is a problem I encounter from time to time and I am not able to reproduce. So I can't tell exactly, what the requirements for the bug to appear are. In GNU Emacs 23.1.1 (i486-pc-linux-gnu, GTK+ Version 2.20.0) of 2010-03-29 on rothera, modified by Debian Windowing system distributor `The X.Org Foundation', version 11.0.10706000 configured using `configure '--build=i486-linux-gnu' '--host=i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.1/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.1/leim' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' 'CPPFLAGS='' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: de_DE.utf8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default-enable-multibyte-characters: t Major mode: Fundamental Minor modes in effect: tooltip-mode: t tool-bar-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t blink-cursor-mode: t global-auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: M-x r e - b u b u u g r e p Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Making completion list... [3 times] /usr/bin/mail is not an executable. Setting mail-interactive to t.