From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#7798: gnus-summary-next-article selects the nil window Date: Thu, 06 Jan 2011 23:06:12 -0500 Message-ID: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1294374255 18500 80.91.229.12 (7 Jan 2011 04:24:15 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 7 Jan 2011 04:24:15 +0000 (UTC) To: 7798@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 07 05:24:04 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 1Pb3rw-0001gc-2F for geb-bug-gnu-emacs@m.gmane.org; Fri, 07 Jan 2011 05:24:04 +0100 Original-Received: from localhost ([127.0.0.1]:51432 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Pb3rv-00042j-29 for geb-bug-gnu-emacs@m.gmane.org; Thu, 06 Jan 2011 23:24:03 -0500 Original-Received: from [140.186.70.92] (port=39903 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Pb3ro-00042O-Rp for bug-gnu-emacs@gnu.org; Thu, 06 Jan 2011 23:23:58 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Pb3rn-0002ZL-BW for bug-gnu-emacs@gnu.org; Thu, 06 Jan 2011 23:23:56 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37717) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Pb3rn-0002ZH-9p for bug-gnu-emacs@gnu.org; Thu, 06 Jan 2011 23:23:55 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1Pb3Xa-0004wC-Hm; Thu, 06 Jan 2011 23:03:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 07 Jan 2011 04:03:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 7798 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.129437292518912 (code B ref -1); Fri, 07 Jan 2011 04:03:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 7 Jan 2011 04:02:05 +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 1Pb3We-0004uz-Ke for submit@debbugs.gnu.org; Thu, 06 Jan 2011 23:02:05 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Pb3Wc-0004uW-0l for submit@debbugs.gnu.org; Thu, 06 Jan 2011 23:02:03 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Pb3dc-0000gB-90 for submit@debbugs.gnu.org; Thu, 06 Jan 2011 23:09:17 -0500 Original-Received: from lists.gnu.org ([199.232.76.165]:54899) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Pb3dc-0000fT-1h for submit@debbugs.gnu.org; Thu, 06 Jan 2011 23:09:16 -0500 Original-Received: from [140.186.70.92] (port=46783 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Pb3ah-0005Ya-6x for bug-gnu-emacs@gnu.org; Thu, 06 Jan 2011 23:06:16 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Pb3af-0000HI-Bi for bug-gnu-emacs@gnu.org; Thu, 06 Jan 2011 23:06:14 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.183]:50696 helo=ironport2-out.pppoe.ca) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Pb3af-0000HE-4i for bug-gnu-emacs@gnu.org; Thu, 06 Jan 2011 23:06:13 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av0EAPYfJk1MCpdc/2dsb2JhbACWDgGOD3S9BoMUgjgEhGc8jWQ X-IronPort-AV: E=Sophos;i="4.60,286,1291611600"; d="scan'208";a="87278545" Original-Received: from 76-10-151-92.dsl.teksavvy.com (HELO pastel.home) ([76.10.151.92]) by ironport2-out.pppoe.ca with ESMTP/TLS/ADH-AES256-SHA; 06 Jan 2011 23:06:12 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 4209D58B92; Thu, 6 Jan 2011 23:06:12 -0500 (EST) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Thu, 06 Jan 2011 23:03:02 -0500 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:43170 Archived-At: Package: Emacs Version: 24.0.50 When I reach the end of a group in Gnus, if I have the *Group* buffer displayed in a separate frame, pressing `n' signals an error about select-window being called with a nil argument. This is because of the following piece of code in gnus-summary-next-article: ;; For some reason, the group window gets selected. We change ;; it back. (select-window (get-buffer-window (current-buffer))) At this point the selected frame is the one displaying the *Group* buffer, and the current-buffer is the *Summary...* buffer, which is not displayed in this frame. I added a 0 argument to get-buffer-window which seems to work around the problem, but fundamentally I'm not sure it's right for this code to assume that *Summary...* is displayed somewhere. Stefan In GNU Emacs 24.0.50.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars) of 2011-01-05 on pastel Windowing system distributor `The X.Org Foundation', version 11.0.10707000 configured using `configure '--enable-maintainer-mode' 'CFLAGS=-Wall -Wno-pointer-sign -DUSE_LISP_UNION_TYPE -DSYNC_INPUT -DENABLE_CHECKING -DXASSERTS -DFONTSET_DEBUG -g -O1 -I/usr/include/GNUstep' '--with-x-toolkit=lucid'' 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: fr_CH.UTF-8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Emacs-Lisp Minor modes in effect: outline-minor-mode: t flyspell-mode: t eldoc-mode: t checkdoc-minor-mode: t electric-pair-mode: t electric-indent-mode: t url-handler-mode: t global-reveal-mode: t reveal-mode: t auto-insert-mode: t savehist-mode: t minibuffer-electric-default-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: l SPC l k k n n n N N N n n n n SPC n n n n n n n q C-e C-M-x n n C-s s e l e c t - w i n C-a e ( c u r r e n t - b u f f e r ) e M-p ( g e t - b u f f e r - w i n d o w SPC C-e ) e M-p C-e SPC 0 C-e q M-x r e p - e m - b u g C-g M-x M-p C-g C-M-SPC M-w M-x M-p Recent messages: Add PUSH documentation to end of doc string? (y or n) n checkdoc-defun: Argument `push' should appear (as PUSH) in the doc string Entering debugger... Mark saved where search started # nil # Back to top level. Quit [3 times] Mark set Load-path shadows: /usr/share/emacs23/site-lisp/bbdb/bbdb hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb /usr/share/emacs23/site-lisp/bbdb/bbdb-mhe hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-mhe /usr/share/emacs23/site-lisp/bbdb/bbdb-gnus hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-gnus /usr/share/emacs23/site-lisp/bbdb/bbdb-migrate hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-migrate /usr/share/emacs23/site-lisp/bbdb/bbdb-sc hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-sc /usr/share/emacs23/site-lisp/bbdb/bbdb-snarf hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-snarf /usr/share/emacs23/site-lisp/bbdb/bbdb-w3 hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-w3 /usr/share/emacs23/site-lisp/bbdb/bbdb-gui hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-gui /usr/share/emacs23/site-lisp/bbdb/bbdb-print hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-print /usr/share/emacs23/site-lisp/bbdb/bbdb-rmail hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-rmail /usr/share/emacs23/site-lisp/bbdb/bbdb-vm hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-vm /usr/share/emacs23/site-lisp/bbdb/bbdb-ftp hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-ftp /usr/share/emacs23/site-lisp/bbdb/bbdb-merge hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-merge /usr/share/emacs23/site-lisp/bbdb/bbdb-whois hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-whois /usr/share/emacs23/site-lisp/bbdb/bbdb-com hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-com /usr/share/emacs23/site-lisp/bbdb/bbdb-hooks hides /usr/share/emacs/site-lisp/bbdb/lisp/bbdb-hooks Features: (vc-dispatcher gnus-dup browse-url emacsbug woman tutorial help-macro man assoc info-look info help-at-pt ehelp apropos multi-isearch cl-specs xscheme warnings trace testcover scheme unsafep re-builder shadow inf-lisp ielm pp comint ring elp edebug cust-print vc-bzr sha1 hex-util filecache find-func debug nnfolder gnus-topic cus-edit cus-start cus-load nnagent nnml flow-fill supercite regi mule-util sort smiley ansi-color gnus-cite mail-extr gnus-async gnus-bcklg qp byte-opt bytecomp byte-compile gnus-ml disp-table nndraft nnmh nnimap parse-time utf7 executable copyright gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art mm-uu mml2015 epg-config mm-view mml-smime smime password-cache dig mailcap nntp proto-stream starttls tls gnus-cache nnir gnus-sum macroexp nnoo gnus-group time-date gnus-undo nnmail mail-source format-spec server gnus-start gnus-spec gnus-int gnus-range message sendmail rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev gmm-utils mailheader gnus-win gnus gnus-ems nnheader mail-utils wid-edit noutline outline easy-mmode flyspell ispell eldoc checkdoc regexp-opt thingatpt help-mode easymenu view prog-mode electric url-handlers url-parse auth-source netrc gnus-util url-vars mm-util mail-prsvr reveal autoinsert uniquify advice help-fns advice-preload savehist minibuf-eldef cl cl-loaddefs proof-site proof-autoloads pg-vars bbdb-autoloads agda2 tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe lisp-mode register page newcomment menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock font-lock syntax 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 minibuffer loaddefs button faces cus-face files text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind dynamic-setting system-font-setting font-render-setting x-toolkit x multi-tty emacs)