From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andreas Rottmann Newsgroups: gmane.emacs.bugs Subject: bug#8195: 24.0.50; 24.0.50; Strange buffer recentering behavior on M-x, apparently recently introduced Date: Mon, 07 Mar 2011 16:58:50 +0100 Message-ID: <87y64qc479.fsf@gmx.at> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1299517683 13946 80.91.229.12 (7 Mar 2011 17:08:03 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 7 Mar 2011 17:08:03 +0000 (UTC) To: 8195@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Mar 07 18:07:56 2011 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 1PwduE-0002x3-7g for geb-bug-gnu-emacs@m.gmane.org; Mon, 07 Mar 2011 18:07:51 +0100 Original-Received: from localhost ([127.0.0.1]:37621 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PwduA-000226-V9 for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 7 Mar 2011 16:58:51 +0100 (CET) Original-Received: from delenn.lan (delenn.lan [192.168.3.11]) by nathot.lan (Postfix) with ESMTP id 31EB03A685 for ; Mon, 7 Mar 2011 16:58:51 +0100 (CET) Original-Received: by delenn.lan (Postfix, from userid 1000) id EBB822C00C8; Mon, 7 Mar 2011 16:58:50 +0100 (CET) X-Y-GMX-Trusted: 0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Mailman-Approved-At: Mon, 07 Mar 2011 11:51:41 -0500 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 07 Mar 2011 11:52:02 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , 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:44750 Archived-At: Start "emacs -Q" from bzr (I'm using the git mirror, most recent commit is from Sun Mar 6 02:53:51 2011 -0800 by Paul Eggert, message "Merge: current_column: ..."). Open a longish text file; etc/CONTRIBUTE from Emacs source will do. Navigate down the buffer so that point is on the last visible line (and you still have a few screenfuls of text below point). Now hit "M-x". The effect is that the text shown in the buffer's window is changed so that the point position is centered vertically in that window. Until recently, this would not have any recentering effect. It seems that scrolling in general is behaving strangely (text shown in the windows changing randomly) recently, but the above steps seem to always reproduce to what I deem buggy behavior. In GNU Emacs 24.0.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.20.1) of 2011-03-07 on delenn Windowing system distributor `The X.Org Foundation', version 11.0.10904000 configured using `configure '--prefix=/home/rotty/.system/stow/emacs'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: de_AT.UTF-8 value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: C value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: C-x RET r e p o C-g M-x r e p o r t - e m Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Quit Load-path shadows: None found. 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