From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Pete Beardmore Newsgroups: gmane.emacs.bugs Subject: bug#8789: 23.3; debug backtrace buffer changes window on step-through Date: Thu, 2 Jun 2011 18:07:16 +0100 Message-ID: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; delsp=Yes; format=flowed Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1307036536 26188 80.91.229.12 (2 Jun 2011 17:42:16 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 2 Jun 2011 17:42:16 +0000 (UTC) To: 8789@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jun 02 19:42:08 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 1QSBuH-0004KT-AM for geb-bug-gnu-emacs@m.gmane.org; Thu, 02 Jun 2011 19:42:05 +0200 Original-Received: from localhost ([::1]:50336 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSBuG-0000hk-AK for geb-bug-gnu-emacs@m.gmane.org; Thu, 02 Jun 2011 13:42:04 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:51162) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSBgi-0006ZI-5Y for bug-gnu-emacs@gnu.org; Thu, 02 Jun 2011 13:28:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QSBgg-0003LD-PD for bug-gnu-emacs@gnu.org; Thu, 02 Jun 2011 13:28:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45919) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSBgg-0003L9-JU for bug-gnu-emacs@gnu.org; Thu, 02 Jun 2011 13:28:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QSBgg-0003m6-DO; Thu, 02 Jun 2011 13:28:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Pete Beardmore Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 02 Jun 2011 17:28:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 8789 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.130703566114475 (code B ref -1); Thu, 02 Jun 2011 17:28:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 2 Jun 2011 17:27:41 +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 1QSBgK-0003lQ-9v for submit@debbugs.gnu.org; Thu, 02 Jun 2011 13:27:40 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QSBgE-0003lA-Ow for submit@debbugs.gnu.org; Thu, 02 Jun 2011 13:27:38 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QSBg8-0003GZ-6c for submit@debbugs.gnu.org; Thu, 02 Jun 2011 13:27:29 -0400 Original-Received: from lists.gnu.org ([140.186.70.17]:38590) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSBg7-0003GV-T6 for submit@debbugs.gnu.org; Thu, 02 Jun 2011 13:27:27 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:50997) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSBg6-0006PT-47 for bug-gnu-emacs@gnu.org; Thu, 02 Jun 2011 13:27:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QSBg2-0003Fs-T5 for bug-gnu-emacs@gnu.org; Thu, 02 Jun 2011 13:27:25 -0400 Original-Received: from blu0-omc1-s14.blu0.hotmail.com ([65.55.116.25]:19889) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QSBg2-0003FW-Jy for bug-gnu-emacs@gnu.org; Thu, 02 Jun 2011 13:27:22 -0400 Original-Received: from BLU0-SMTP178 ([65.55.116.7]) by blu0-omc1-s14.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Thu, 2 Jun 2011 10:07:19 -0700 X-Originating-IP: [78.86.149.244] X-Originating-Email: [pete.beardmore@msn.com] Original-Received: from elservo.localdomain ([78.86.149.244]) by BLU0-SMTP178.phx.gbl over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Thu, 2 Jun 2011 10:07:18 -0700 Original-Received: by elservo.localdomain (Postfix, from userid 80) id BB06FADAB0; Thu, 2 Jun 2011 18:07:16 +0100 (BST) Original-Received: from elbeardo.lemondedelabarbe (elbeardo.lemondedelabarbe [10.0.0.5]) by elservo.lemondedelabarbe (Horde Framework) with HTTP; Thu, 02 Jun 2011 18:07:16 +0100 Content-Disposition: inline User-Agent: Internet Messaging Program (IMP) H3 (4.3.6) X-OriginalArrivalTime: 02 Jun 2011 17:07:19.0097 (UTC) FILETIME=[87C28A90:01CC2147] X-detected-operating-system: by eggs.gnu.org: Windows 2000 SP4, XP SP1+ X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 02 Jun 2011 13:28:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.43 X-Mailman-Approved-At: Thu, 02 Jun 2011 13:37:23 -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: , 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:46897 Archived-At: Hi, A couple of my frame window layouts cause the emacs debugger's backtrace buffer to cycle between several windows when stepping through code, making it very difficult to focus. Please follow the minimal steps below to re-produce this undesirable behaviour, also confirmed as present by another user (#emacs 'off-by-1') in a 'relatively recent git version'.. emacs -q C-x 3 C-x 2 M-x debug-on-entry RET apropos RET M-x apropos RET x RET d RET d RET ..you should see the buffer alternate windows on each step through the code. Thanks, Pete. In GNU Emacs 23.3.1 (i486-slackware-linux-gnu, GTK+ Version 2.24.1) of 2011-03-12 on midas Windowing system distributor `The X.Org Foundation', version 11.0.10899906 configured using `configure '--prefix=/usr' '--sysconfdir=/etc' '--localstatedir=/var' '--program-prefix=' '--program-suffix=' '--mandir=/usr/man' '--infodir=/usr/info' '--enable-static=no' '--enable-shared=yes' '--with-x' '--with-x-toolkit=gtk' '--build=i486-slackware-linux' 'build_alias=i486-slackware-linux' 'CFLAGS=-O2 -march=i486 -mtune=i686'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: C 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: en_GB.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 mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t blink-cursor-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: C-x 3 C-x 2 M-x d e b u g - o n - e n t r y a p r o p o s M-x a p r o p o x d d M-x C-g C-] M-x r e p o r t Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Loading apropos...done Entering debugger... Proceeding, will debug on next eval or call. Entering debugger... Proceeding, will debug on next eval or call. Entering debugger... Quit Quit Load-path shadows: ./cedet/cedet-ediff hides ./cedet-1.1bzr8044/cedet-ediff ./cedet/cedet-update-version hides ./cedet-1.1bzr8044/cedet-update-version ./cedet/cedet-build hides ./cedet-1.1bzr8044/cedet-build ./cedet/cedet-update-changelog hides ./cedet-1.1bzr8044/cedet-update-changelog /usr/share/emacs/site-lisp/t-mouse hides /usr/share/emacs/23.3/lisp/t-mouse Features: (shadow sort mail-extr message idna sendmail regexp-opt ecomplete rfc822 mml mml-sec password-cache mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader gnus-util netrc time-date mm-util mail-prsvr gmm-utils wid-edit mailheader canlock sha1 hex-util hashcash mail-utils emacsbug help-mode easymenu view apropos debug tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev loaddefs button minibuffer faces cus-face files text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind font-render-setting gtk x-toolkit x multi-tty emacs)