From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Boyan Penkov Newsgroups: gmane.emacs.bugs Subject: bug#18786: (error "Attempt to modify read-only object" (("\\.txz\\'" . tar-mode))) on adding mode Date: Tue, 21 Oct 2014 09:34:10 -0400 Message-ID: <8E165C5B-40DE-437D-A76C-D1B5CDE44318@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (Mac OS X Mail 8.0 \(1990.1\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1413898943 27591 80.91.229.3 (21 Oct 2014 13:42:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 21 Oct 2014 13:42:23 +0000 (UTC) To: 18786@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 21 15:42:18 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XgZhZ-0004mb-3f for geb-bug-gnu-emacs@m.gmane.org; Tue, 21 Oct 2014 15:42:17 +0200 Original-Received: from localhost ([::1]:50579 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgZhY-000801-Op for geb-bug-gnu-emacs@m.gmane.org; Tue, 21 Oct 2014 09:42:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36611) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgZhQ-0007zp-DW for bug-gnu-emacs@gnu.org; Tue, 21 Oct 2014 09:42:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XgZhL-0007cB-LH for bug-gnu-emacs@gnu.org; Tue, 21 Oct 2014 09:42:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37622) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgZhL-0007bp-IS for bug-gnu-emacs@gnu.org; Tue, 21 Oct 2014 09:42:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XgZhL-000262-1h for bug-gnu-emacs@gnu.org; Tue, 21 Oct 2014 09:42:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Boyan Penkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 21 Oct 2014 13:42:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 18786 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.14138988978018 (code B ref -1); Tue, 21 Oct 2014 13:42:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 21 Oct 2014 13:41:37 +0000 Original-Received: from localhost ([127.0.0.1]:57953 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XgZgu-00025F-5Q for submit@debbugs.gnu.org; Tue, 21 Oct 2014 09:41:36 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:60721) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XgZaC-0001u1-3K for submit@debbugs.gnu.org; Tue, 21 Oct 2014 09:34:40 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XgZa1-00046a-S5 for submit@debbugs.gnu.org; Tue, 21 Oct 2014 09:34:34 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:57781) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgZa1-00046O-Om for submit@debbugs.gnu.org; Tue, 21 Oct 2014 09:34:29 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34169) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgZZw-000362-OX for bug-gnu-emacs@gnu.org; Tue, 21 Oct 2014 09:34:29 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XgZZr-00044l-VY for bug-gnu-emacs@gnu.org; Tue, 21 Oct 2014 09:34:24 -0400 Original-Received: from mail-qa0-x22e.google.com ([2607:f8b0:400d:c00::22e]:49600) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XgZZr-00043G-Sa for bug-gnu-emacs@gnu.org; Tue, 21 Oct 2014 09:34:19 -0400 Original-Received: by mail-qa0-f46.google.com with SMTP id s7so399519qap.5 for ; Tue, 21 Oct 2014 06:34:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:content-transfer-encoding:subject:message-id:date :to:mime-version; bh=4MdABq7iCOdS1AB6evMaDrjA46ncFVeERo6ZJICsmsQ=; b=Kev7h2vTUem5zs9j01aq8o9b+A2HZBPT66X/RF13VWeQzEZ9qKq47vOLEJObbZyXNu kSIB6VQXeMJlA4ym/pOWA3jB4k0jLlN7WCXoiV9x3xkqZu9W+p2OcVhSfvkRuJMZp3iR 24lWaDMI08b+E2D5QX1drkiE9JipuLQqTwp0zJpogw7v7HKUK7V1Z7G1I7e5ZK9gzwoy UUauEtfeL/b2mmf44+eEwDjJAuIAa4kZKi6TjtJypRvMO/agzga4TsjGaQz9WF8ppG6L +7BZ2ICgkbTLThNYcUBi3vyZ77FeJ4Q8bX5F6Ow46ZOsxKqARLxD/FwApmtlFAL76Shc HugA== X-Received: by 10.140.41.39 with SMTP id y36mr43415756qgy.64.1413898454533; Tue, 21 Oct 2014 06:34:14 -0700 (PDT) Original-Received: from dyn-128-59-87-23.dyn.columbia.edu (dyn-128-59-87-23.dyn.columbia.edu. [128.59.87.23]) by mx.google.com with ESMTPSA id a3sm10681282qaa.49.2014.10.21.06.34.13 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 21 Oct 2014 06:34:14 -0700 (PDT) X-Mailer: Apple Mail (2.1990.1) X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Mailman-Approved-At: Tue, 21 Oct 2014 09:41:34 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x 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: , 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:94859 Hey folks, I have a bunch of stuff like:=20 (nconc auto-mode-alist '(("\\.ctl" . scheme-mode)))) in my .emacs. =20 When I launch emacs, the complaint is: error: Attempt to modify read-only object, ((\.txz\' . tar-mode)) Clearing all the auto-mode-alist additions clears this error, by pulling = them out of the .emacs. Can anybody explain what is going on? This has emerged after upgrading last night to 24.4 using both = http://emacsformacosx.com/ and compiling for myself via homebrew. I=E2=80= =99m on Mac OS 10.10 Yosemite. Please let me know how to help debug this. Cheers! -- Boyan Penkov www.boyanpenkov.com