From debbugs-submit-bounces@debbugs.gnu.org Fri Apr 23 03:51:20 2010 Received: (at submit) by debbugs.gnu.org; 23 Apr 2010 07:51:21 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O5DfU-0007EH-8Y for submit@debbugs.gnu.org; Fri, 23 Apr 2010 03:51:20 -0400 Received: from mail.gnu.org ([199.232.76.166] helo=mx10.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O5DfS-0007EA-Uc for submit@debbugs.gnu.org; Fri, 23 Apr 2010 03:51:19 -0400 Received: from lists.gnu.org ([199.232.76.165]:38645) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1O5DfP-0004Da-Sf for submit@debbugs.gnu.org; Fri, 23 Apr 2010 03:51:15 -0400 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1O5DfO-0001Py-7i for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 03:51:14 -0400 Received: from [140.186.70.92] (port=33734 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O5Df2-0001KI-9z for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 03:51:12 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.0 (2010-01-18) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.0 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1O5Deo-0001P8-6O for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 03:50:51 -0400 Received: from orlando.hostforweb.net ([216.246.45.90]:48175) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O5Dem-0001Oa-95 for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 03:50:36 -0400 Received: from localhost ([127.0.0.1]:43042) by orlando.hostforweb.net with esmtpa (Exim 4.69) (envelope-from ) id 1O5Dei-0005Pc-Le for bug-gnu-emacs@gnu.org; Fri, 23 Apr 2010 02:50:33 -0500 Date: Fri, 23 Apr 2010 16:50:28 +0900 Message-ID: From: Katsumi Yamaoka To: bug-gnu-emacs@gnu.org Subject: 24.0.50; setting-constant enable-multibyte-characters X-Hashcash: 1:20:100423:bug-gnu-emacs@gnu.org::PAJtrS0QZjekwx23:00000000000000000000000000000000000000001Xrh Organization: Emacsen advocacy group X-Face: #kKnN,xUnmKia.'[pp`; Omh}odZK)?7wQSl"4o04=EixTF+V[""w~iNbM9ZL+.b*_CxUmFk B#Fu[*?MZZH@IkN:!"\w%I_zt>[$nm7nQosZ<3eu; B:$Q_:p!',P.c0-_Cy[dz4oIpw0ESA^D*1Lw= L&i*6&( User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Cancel-Lock: sha1:tk9Uc4+8tshquWIPt+0HZGnbdl4= MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - orlando.hostforweb.net X-AntiAbuse: Original Domain - gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - jpl.org X-Source: X-Source-Args: X-Source-Dir: X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-Spam-Score: -5.4 (-----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -5.4 (-----) Hi, I got the following error when sending the bug#6009 report containing the attachment bt.gz to bug-gnu-emacs@gnu.org: Debugger entered--Lisp error: (setting-constant enable-multibyte-characters) set-default(enable-multibyte-characters nil) mm-find-buffer-file-coding-system("~/bt.gz") mml-generate-mime-1((part (type . "application/octet-stream") (filename . "~/bt.gz") (disposition . "attachment") (tag-location . 320) (contents . ""))) mml-generate-mime-1((multipart (type . "mixed") (part (type . "text/plain") (contents . "test.\n\n")) (part (type . "application/octet-stream") (filename . "~/bt.gz") (disposition . "attachment") (tag-location . 320) (contents . "")))) mml-generate-mime() message-encode-message-body() message-send-mail(nil) my-message-send-via-mail(nil) message-send(nil) message-send-and-exit(nil) call-interactively(message-send-and-exit nil nil) (I used the old mm-util.el instead then.) It seems a matter of course, however I've never encountered such an error for these months IIRC. You can reproduce the same error now by evaluating: (letf (((default-value 'enable-multibyte-characters) nil)) (generate-new-buffer " *temp*")) The relevant ChangeLog entry is: 2009-09-04 Glenn Morris [...] * mm-util.el (mm-with-unibyte-current-buffer) (mm-find-buffer-file-coding-system): * yenc.el (yenc-decode-region): Use default-value rather than default-enable-multibyte-characters. Regards, From debbugs-submit-bounces@debbugs.gnu.org Fri Apr 23 12:21:47 2010 Received: (at 6010-done) by debbugs.gnu.org; 23 Apr 2010 16:21:47 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O5LdT-0004Xe-56 for submit@debbugs.gnu.org; Fri, 23 Apr 2010 12:21:47 -0400 Received: from chene.dit.umontreal.ca ([132.204.246.20]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O5LYR-0004Tv-Mz for 6010-done@debbugs.gnu.org; Fri, 23 Apr 2010 12:16:36 -0400 Received: from alfajor.home (x-132-204-252-65.xtpr.umontreal.ca [132.204.252.65]) by chene.dit.umontreal.ca (8.14.1/8.14.1) with SMTP id o3NGGRqr026485; Fri, 23 Apr 2010 12:16:27 -0400 Received: by alfajor.home (Postfix, from userid 20848) id 9C2084A0CA; Fri, 23 Apr 2010 12:16:24 -0400 (EDT) From: Stefan Monnier To: Katsumi Yamaoka Subject: Re: bug#6010: 24.0.50; setting-constant enable-multibyte-characters Message-ID: References: Date: Fri, 23 Apr 2010 12:16:24 -0400 In-Reply-To: (Katsumi Yamaoka's message of "Fri, 23 Apr 2010 16:50:28 +0900") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 1 Rules triggered RV3520=0 X-Spam-Score: -2.0 (--) X-Debbugs-Envelope-To: 6010-done X-Mailman-Approved-At: Fri, 23 Apr 2010 12:21:45 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -2.0 (--) > Debugger entered--Lisp error: (setting-constant enable-multibyte-characters) > set-default(enable-multibyte-characters nil) > mm-find-buffer-file-coding-system("~/bt.gz") Thanks. The patch below should have fixed it, Stefan === modified file 'lisp/gnus/mm-util.el' --- lisp/gnus/mm-util.el 2010-03-15 01:38:28 +0000 +++ lisp/gnus/mm-util.el 2010-04-23 15:04:34 +0000 @@ -1239,6 +1239,9 @@ harmful since it is likely to modify existing data in the buffer. For instance, it converts \"\\300\\255\" into \"\\255\" in Emacs 23 (unicode)." + ;; FIXME: (default-value 'enable-multibyte-characters) is read-only + ;; so let-binding it is wrong. The right fix is to not use this + ;; macro at all any more, since it's been ill-defined from the start. (let ((multibyte (make-symbol "multibyte")) (buffer (make-symbol "buffer"))) `(if mm-emacs-mule @@ -1593,8 +1596,8 @@ filename)) (mm-decompress-buffer filename nil t)))) (when decomp - (set-buffer (letf (((default-value 'enable-multibyte-characters) nil)) - (generate-new-buffer " *temp*"))) + (set-buffer (generate-new-buffer " *temp*")) + (mm-disable-multibyte) (insert decomp) (setq filename (file-name-sans-extension filename))) (goto-char (point-min)) === modified file 'lisp/gnus/yenc.el' --- lisp/gnus/yenc.el 2010-01-13 08:35:10 +0000 +++ lisp/gnus/yenc.el 2010-04-23 14:59:23 +0000 @@ -89,8 +89,9 @@ (when (re-search-forward "^=yend.*$" end t) (setq last (match-beginning 0)) (setq footer-alist (yenc-parse-line (match-string 0))) - (letf (((default-value 'enable-multibyte-characters) nil)) - (setq work-buffer (generate-new-buffer " *yenc-work*"))) + (with-current-buffer + (setq work-buffer (generate-new-buffer " *yenc-work*")) + (set-buffer-multibyte nil)) (while (< first last) (setq char (char-after first)) (cond ((or (eq char ?\r) From unknown Tue Aug 19 21:04:11 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Sat, 22 May 2010 11:24:03 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator