From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#34909: 26.1; Error refreshing packages under language environment Date: Tue, 19 Mar 2019 15:41:27 -0400 Message-ID: References: <83zhprt8eo.fsf@gnu.org> <83mulqu2kf.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="242636"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 34909@debbugs.gnu.org, choroba@matfyz.cz To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Mar 19 20:52:28 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1h6Kmh-0010wz-0J for geb-bug-gnu-emacs@m.gmane.org; Tue, 19 Mar 2019 20:52:27 +0100 Original-Received: from localhost ([127.0.0.1]:34045 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h6Kmg-0001nX-24 for geb-bug-gnu-emacs@m.gmane.org; Tue, 19 Mar 2019 15:52:26 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:48856) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h6KmS-0001bp-Tp for bug-gnu-emacs@gnu.org; Tue, 19 Mar 2019 15:52:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h6Kcc-0003eQ-Ak for bug-gnu-emacs@gnu.org; Tue, 19 Mar 2019 15:42:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37335) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1h6Kcc-0003eE-3M for bug-gnu-emacs@gnu.org; Tue, 19 Mar 2019 15:42:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1h6Kcb-0001Dp-WC for bug-gnu-emacs@gnu.org; Tue, 19 Mar 2019 15:42:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 19 Mar 2019 19:42:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34909 X-GNU-PR-Package: emacs Original-Received: via spool by 34909-submit@debbugs.gnu.org id=B34909.15530244964659 (code B ref 34909); Tue, 19 Mar 2019 19:42:01 +0000 Original-Received: (at 34909) by debbugs.gnu.org; 19 Mar 2019 19:41:36 +0000 Original-Received: from localhost ([127.0.0.1]:50879 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h6KcC-0001D4-6T for submit@debbugs.gnu.org; Tue, 19 Mar 2019 15:41:36 -0400 Original-Received: from mail01.iro.umontreal.ca ([132.204.25.201]:56852) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h6KcA-0001Cp-Kc for 34909@debbugs.gnu.org; Tue, 19 Mar 2019 15:41:34 -0400 Original-Received: from mail01.iro.umontreal.ca (mail01.iro.umontreal.ca [127.0.0.1]) by mail01.iro.umontreal.ca (Postfix) with ESMTP id 5E41680C135F for <34909@debbugs.gnu.org>; Tue, 19 Mar 2019 15:41:29 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; h=content-type:content-type:mime-version:user-agent:in-reply-to :date:date:references:message-id:subject:subject:to:from:from; s=dkim; t=1553024488; x=1553888489; bh=qny2ntYcOnXtobXE8xyq1xzM E/dojsBIRPIwMVtmxv4=; b=eE3lmhe2DM2yT/7EGuSfNI8j7Luk6umYTbutdcWr Tkrsqnlk2EI8MGYMYwroFKUXmaLQ5ypYsf/5amzBAAz7q1LaOydCpZakmj057bEj JhidJC1oWpKxdG4aFW0HfpmeqV2GsSL6pVX9WW2epRKJeiklFen8xj7eRuy2LHQU J/8ljB1xavTEsEL0RfEny6onlWT4bCnAnSZwO/Xv1BULdVM2oYfVp8DXasqmmP0N 5ldQOxLaDXoM5p39a+wGUOF9JQ3A2Ofi3DC+RgMx7YvQcMcp46vZdkzHhPHxAJX8 Su4Q56GHV6evpR6UtY/tFou4+/+TZeWyeqrALLZ1BdycWA== X-Virus-Scanned: amavisd-new at iro.umontreal.ca Original-Received: from mail01.iro.umontreal.ca ([127.0.0.1]) by mail01.iro.umontreal.ca (mail01.iro.umontreal.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uJucDpov2Yk8 for <34909@debbugs.gnu.org>; Tue, 19 Mar 2019 15:41:28 -0400 (EDT) Original-Received: from pastel (unknown [45.72.243.91]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 539C680C1346; Tue, 19 Mar 2019 15:41:28 -0400 (EDT) In-Reply-To: <83mulqu2kf.fsf@gnu.org> (Eli Zaretskii's message of "Tue, 19 Mar 2019 20:44:16 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:156513 Archived-At: > (I also don't understand why you say the buffer must be unibyte: if > the coding-systems for each operation are set correctly, there should > be no difference at all, not nowadays. IME, using unibyte buffers is > just the easy way out when one doesn't want to mess with the > coding-systems stuff.) Of course, when dealing with data we only transfer from network to file, using unibyte (or more specifically: without decoding nor encoding) is simply more efficient, but it's also safer: Encoding using utf-8 is only safe if the decoding was itself done using the same coding system and I don't see where we do that, so it's not clear that it's always decoded with utf-8. > Feel free to work on package--with-response-buffer in this direction. > Debugging this was a small nightmare, due to the use of macros and > async retrieval with callbacks, so I felt lucky when I finally found > the problematic code and understood why it worked in the English > language environment. "nightmare" is very appropriate, indeed. Stefan