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.devel Subject: Re: Zipped image file Date: Sat, 07 Sep 2019 14:05:46 +0300 Message-ID: <837e6k5pth.fsf@gnu.org> References: <1913771961.469535.1567803872076@mail1.libero.it> <83a7bg5rw2.fsf@gnu.org> <438dcc91-5e53-4e53-4d38-fea020f583a9@cs.ucla.edu> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="181010"; mail-complaints-to="usenet@blaine.gmane.org" Cc: angelo.g0@libero.it, emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Sep 07 13:05:57 2019 Return-path: Envelope-to: ged-emacs-devel@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 1i6YXU-000kuU-L0 for ged-emacs-devel@m.gmane.org; Sat, 07 Sep 2019 13:05:56 +0200 Original-Received: from localhost ([::1]:34206 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i6YXS-0006vJ-MI for ged-emacs-devel@m.gmane.org; Sat, 07 Sep 2019 07:05:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53986) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i6YXK-0006vB-Cz for emacs-devel@gnu.org; Sat, 07 Sep 2019 07:05:47 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:57706) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1i6YXJ-0002QM-NC; Sat, 07 Sep 2019 07:05:45 -0400 Original-Received: from [176.228.60.248] (port=1965 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1i6YXJ-0003YT-3R; Sat, 07 Sep 2019 07:05:45 -0400 In-reply-to: <438dcc91-5e53-4e53-4d38-fea020f583a9@cs.ucla.edu> (message from Paul Eggert on Sat, 7 Sep 2019 03:39:50 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:239922 Archived-At: > Cc: angelo.g0@libero.it, emacs-devel@gnu.org > From: Paul Eggert > Date: Sat, 7 Sep 2019 03:39:50 -0700 > > On 9/7/19 3:21 AM, Eli Zaretskii wrote: > >> I see similar symptoms, but the display works as expected if the file is > >> named foo.png.bz2. > > You mean, you see the image? If so, I suspect this might be because > > your Emacs is built with ImageMagick. > > Yes, sorry, I think that was the problem. > > The behavior Angelo observes isn't expected, as it's a regression from Emacs 26 > on typical platforms. So a bug report is warranted. I see the same behavior in Emacs 26.3, so I'm not sure there's been a regression. Even if I use create-image with an explicit 'png argument, the image from a compressed file isn't displayed correctly. I wonder how come you see something different.