From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#20891: emacs: Back off if .doc is not an Office document Date: Sat, 09 Nov 2019 08:25:38 +0200 Message-ID: <83y2wpa7ml.fsf@gnu.org> References: <1435144758.2326415.306422097.2EE346E7@webmail.messagingengine.com> <875zngd2v4.fsf@mouse.gnus.org> <87pni54vou.fsf@marxist.se> <87o8xm3wz9.fsf@gnus.org> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="270186"; mail-complaints-to="usenet@blaine.gmane.org" Cc: era+emacs@iki.fi, 20891@debbugs.gnu.org, stefan@marxist.se To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Nov 09 07:26:28 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 (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iTKCa-00184D-3q for geb-bug-gnu-emacs@m.gmane.org; Sat, 09 Nov 2019 07:26:28 +0100 Original-Received: from localhost ([::1]:35088 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iTKCY-0008Jx-U1 for geb-bug-gnu-emacs@m.gmane.org; Sat, 09 Nov 2019 01:26:26 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55988) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iTKCI-0008JI-0K for bug-gnu-emacs@gnu.org; Sat, 09 Nov 2019 01:26:11 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iTKCB-0002Rp-1y for bug-gnu-emacs@gnu.org; Sat, 09 Nov 2019 01:26:09 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:39263) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iTKCA-0002QM-2Q for bug-gnu-emacs@gnu.org; Sat, 09 Nov 2019 01:26:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iTKC9-0002fA-VB for bug-gnu-emacs@gnu.org; Sat, 09 Nov 2019 01:26:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 09 Nov 2019 06:26:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20891 X-GNU-PR-Package: emacs Original-Received: via spool by 20891-submit@debbugs.gnu.org id=B20891.157328075910228 (code B ref 20891); Sat, 09 Nov 2019 06:26:01 +0000 Original-Received: (at 20891) by debbugs.gnu.org; 9 Nov 2019 06:25:59 +0000 Original-Received: from localhost ([127.0.0.1]:48084 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iTKC6-0002er-Dj for submit@debbugs.gnu.org; Sat, 09 Nov 2019 01:25:59 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:46884) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iTKC2-0002eP-7L for 20891@debbugs.gnu.org; Sat, 09 Nov 2019 01:25:57 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:36022) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iTKBw-00020x-08; Sat, 09 Nov 2019 01:25:48 -0500 Original-Received: from [176.228.60.248] (port=4904 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iTKBu-0006pJ-HU; Sat, 09 Nov 2019 01:25:47 -0500 In-reply-to: <87o8xm3wz9.fsf@gnus.org> (message from Lars Ingebrigtsen on Fri, 08 Nov 2019 21:59:54 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:171298 Archived-At: > From: Lars Ingebrigtsen > Date: Fri, 08 Nov 2019 21:59:54 +0100 > Cc: era+emacs@iki.fi, 20891@debbugs.gnu.org > > Stefan Kangas writes: > > > Would implementing this risk make opening *.doc files slower for most > > users? Perhaps that could make the trade-off not worth it. Other > > than that, I see no problem with the proposal. > > I don't think it'd be any performance problem -- we'd just have to read > the first 8 bytes of the file to see whether the magic sequence is there. *.doc files are rare nowadays. Do the *.docx files have the same signature? I doubt that, since they are actually *.zip files in disguise.