From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Glenn Morris Newsgroups: gmane.emacs.bugs Subject: bug#2109: menu-bar-update-hook functions are unquittable Date: Thu, 29 Jan 2009 22:18:58 -0500 Message-ID: <2nr62lo50d.fsf@fencepost.gnu.org> Reply-To: Glenn Morris , 2109@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1233287029 11469 80.91.229.12 (30 Jan 2009 03:43:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 30 Jan 2009 03:43:49 +0000 (UTC) To: bug-gnu-emacs@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 30 04:45:03 2009 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 4.50) id 1LSkJS-0002ux-Gx for geb-bug-gnu-emacs@m.gmane.org; Fri, 30 Jan 2009 04:45:02 +0100 Original-Received: from localhost ([127.0.0.1]:55237 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LSkIA-0000Nt-6n for geb-bug-gnu-emacs@m.gmane.org; Thu, 29 Jan 2009 22:43:42 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LSkI5-0000LM-Lo for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:43:37 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LSkI3-0000Ia-5p for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:43:36 -0500 Original-Received: from [199.232.76.173] (port=33752 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LSkI2-0000IL-SU for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:43:34 -0500 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:35784) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LSkI2-0000Ga-FL for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:43:34 -0500 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n0U3hUbL021569; Thu, 29 Jan 2009 19:43:30 -0800 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id n0U3U3Nr018107; Thu, 29 Jan 2009 19:30:03 -0800 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Glenn Morris Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Fri, 30 Jan 2009 03:30:02 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: report 2109 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by submit@emacsbugs.donarmstrong.com id=B.123328564516873 (code B ref -1); Fri, 30 Jan 2009 03:30:02 +0000 Original-Received: (at submit) by emacsbugs.donarmstrong.com; 30 Jan 2009 03:20:45 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id n0U3Kgv7016867 for ; Thu, 29 Jan 2009 19:20:43 -0800 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LSjvt-0005er-UI for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:20:41 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LSjvr-0005ax-Om for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:20:40 -0500 Original-Received: from [199.232.76.173] (port=52895 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LSjvr-0005an-LK for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:20:39 -0500 Original-Received: from fencepost.gnu.org ([140.186.70.10]:54351) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1LSjvr-0007cS-Hl for bug-gnu-emacs@gnu.org; Thu, 29 Jan 2009 22:20:39 -0500 Original-Received: from rgm by fencepost.gnu.org with local (Exim 4.67) (envelope-from ) id 1LSjuE-0005BM-6A; Thu, 29 Jan 2009 22:18:58 -0500 X-Spook: 22nd SAS fundamentalist infowar David John Oates Agfa X-Ran: S6l{^MS~4<`USs[Yhz;H3VGPCNrq"awk,7^AUXMXtt+/Nh-'=^{mvNO6-.rD.fbR,z1Z0M X-Hue: green X-Attribution: GM User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Thu, 29 Jan 2009 22:43:36 -0500 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list 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:24738 Archived-At: emacs -Q (defun foo () (while t)) (add-hook 'menu-bar-update-hook 'foo) -> Emacs uses 100% CPU. C-g does not work and Emacs must be killed. This is a problem if you have an imenu index function that misbehaves. (For example, this is why bug#2106 is unquittable.)