Received: (at 52477) by debbugs.gnu.org; 22 Dec 2021 12:55:35 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Dec 22 07:55:35 2021 Received: from localhost ([127.0.0.1]:57062 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1n019a-0007uu-PY for submit <at> debbugs.gnu.org; Wed, 22 Dec 2021 07:55:35 -0500 Received: from eggs.gnu.org ([209.51.188.92]:53854) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1n019Z-0007ui-Na for 52477 <at> debbugs.gnu.org; Wed, 22 Dec 2021 07:55:33 -0500 Received: from [2001:470:142:3::e] (port=36348 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1n019T-0004aW-UI; Wed, 22 Dec 2021 07:55:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=DEDA4NWHlTmP9TwJhc3GTmVYQSoVoHyP5q7Ecm4auR8=; b=QlDmGsF6la9dBqfuHsJp oeaq+KDAHk+WACbA71lDmGKqDeAkaNYesveEoro0j99RczRDgmCIjCbD6oFJrnxG0pRnXk3n3zsAA OhFt5+LofuCvjwIMGKCNDX7A5QUor3Z9/z8p7O9LB+jUcTKXCJ96hVqsCy/G+BTCJjGiW1hHCTsvZ rL2SA+5FoZw9b6zcwHyYkzWDybdKx70WJuVD1hMyogwcsGwvcRioiuNTy1OhVOJyma3pY/b0Ttm9e jJT9O3Vdi+zLOrIbKIOVFFbKKJwhsNIsB8M8QFCBgQc8pY5/WVv2Stln6HJRyqhpNr7up/XXAn0Qb k81wyHsFMZ7/fA==; Received: from [87.69.77.57] (port=1937 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1n019S-0005TS-9I; Wed, 22 Dec 2021 07:55:28 -0500 Date: Wed, 22 Dec 2021 14:55:29 +0200 Message-Id: <83mtksyf26.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: "Trent W. Buck" <trentbuck@HIDDEN> In-Reply-To: <YcKgkyRAwVG70P61@HIDDEN> (trentbuck@HIDDEN) Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files References: <878rwn238l.fsf@HIDDEN> <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> <87lf0l53mu.fsf@HIDDEN> <83r1achpkv.fsf@HIDDEN> <874k78hibe.fsf@HIDDEN> <83fsqshehh.fsf@HIDDEN> <YcKgkyRAwVG70P61@HIDDEN> MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 52477 Cc: stefan@HIDDEN, 52477 <at> debbugs.gnu.org, michael.albinus@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > Date: Wed, 22 Dec 2021 14:50:43 +1100 > From: "Trent W. Buck" <trentbuck@HIDDEN> > Cc: Michael Albinus <michael.albinus@HIDDEN>, stefan@HIDDEN, > 52477 <at> debbugs.gnu.org > > Someone mentioned libarchive, originally from BSD, which provides a > standard interface to EVERY(ish) archive and compression format. > > Is it reasonable for emacs to just chuck out arc-mode (and tar-mode > and jka-compr) and instead just use libarchive? It's reasonable, but Someone™ should write the code to do it.
bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
Full text available.Received: (at 52477) by debbugs.gnu.org; 22 Dec 2021 12:20:22 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Dec 22 07:20:22 2021 Received: from localhost ([127.0.0.1]:57009 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1n00bW-0004nH-1h for submit <at> debbugs.gnu.org; Wed, 22 Dec 2021 07:20:22 -0500 Received: from mout.gmx.net ([212.227.17.21]:50301) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <michael.albinus@HIDDEN>) id 1n00bT-0004n4-Im for 52477 <at> debbugs.gnu.org; Wed, 22 Dec 2021 07:20:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1640175612; bh=eEYpYPAN1NQ1OX1twSNZBofLhuLf/cSlxG0maGyVYv0=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=EhSdkLXhMNa7+sxyM/4rJ5u+zqFxgVtLXVxL3oga2wPtuOSLN3gLXIdDxydAlwwhE 4pbqUNN2rxBJktWxd5yQ63RYAaFRAfDsyRWqtBQr/ZTJX6Zgajqo1qcxkjq41Uadhn MXV7+giOAZEPQcktK6lqsP9reMmecpKlhwdYKnek= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from gandalf.gmx.de ([217.70.140.203]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MfHAB-1mWi7b0H1P-00gneX; Wed, 22 Dec 2021 13:20:12 +0100 From: Michael Albinus <michael.albinus@HIDDEN> To: "Trent W. Buck" <trentbuck@HIDDEN> Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files References: <878rwn238l.fsf@HIDDEN> <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> <87lf0l53mu.fsf@HIDDEN> <83r1achpkv.fsf@HIDDEN> <874k78hibe.fsf@HIDDEN> <83fsqshehh.fsf@HIDDEN> <YcKgkyRAwVG70P61@HIDDEN> Date: Wed, 22 Dec 2021 13:20:10 +0100 In-Reply-To: <YcKgkyRAwVG70P61@HIDDEN> (Trent W. Buck's message of "Wed, 22 Dec 2021 14:50:43 +1100") Message-ID: <87ee64esqt.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:bWWV9PVtxdtTfJFfbWEImnDvLg6viy9uv5t5hWaAZX/LTC/TvDe Mpj+sjx5fZcjQ/xGgasTFnj+LZRM2Es9uNLkyS8P7fpdAxlnrl9bZQI8OgpxH/5v0xRcop3 28LxxnUQ/4Bn6BHAUzUGraS8cirFBT2kuUnlfeqnLJlYts3xreVCa5zhWpD5DM7WmB8u+CW 46iI+m7mJl3+iS7k2nkFA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:Yddl1sJcFik=:ZZcrrozbJXYJ2aw/hqw3JN 2Ow+eewVt5LgwtsoBoM7h0wiSJWvSjKW8lIcGJflq0nAhkPYVM6UDdtxsOu3fbnrW3edYbS2W XbBkouVINN00XV0RWZFlVv0bVopM/K2YJHysJIpJ80uVoS4vHxiNEY5Mvm2mPUlvS60G/ZwBS /ZYBcT2uE3gtfAZirsaQjsOWfA36sslyIfL82YG6j6VcRE7nlfXPqiaJ4hCY/OjWFYzyBEQke Kw6WtAG5gbXvXKWrr60do/0zKoH2v5xjtvE28P/JmuwEcv2raCX/4FdsjOdTF/XlOqNPeiO3Y x1li2bYy+1Zz52k0fNipyZMA2AcNiYr5qVtkA4gK6Y0TY+YlC3ovwEIfhmTKcd7RytL936QBp UlzfsMfcEgZYpZIQRszITA+SqXINew8dq9n2V1i9ahgHZs2Qk/pseZOUOoGy3Kfn9/wf9U/gv mrphAHwt6u0bV8j3m/RtsujsfxLpdSqdfW79/dzxx+VIKBxnGF+BBTbKQvykYsOCiMR/Pg9g4 ubfkh+Es7CiZK/SuPV5b5X71c4sEujY8OUlBeMYuF/o15UBxy14uSUKODqcbWWRg+WNbBQ1CK AtjgK2IaZE41W6HwYe/+NHYnM88L+p0jr04sYCi7BtqiGc0+SgZQV2L2DcaMWp0q4KGxJxSlT Bavztw3YW33cQwQbDBMEx3qJe1gFwapK30hwKQlp1+GjzOV6sRuOXdDL3uhw6bhJ1CUxbF1mN IRMm3i+VhOixjWRBVpgzAm64imGO02aajhAMHRAvdwcsrwr7YH0UYBEWKdtmFZs5vD8rr0Eno 7NZykhllYREEt88dlmuaUBQfMOe34kkC9nw7/WNTMRgoz6XJ3gt+rns5dbfVm6n/uucP7W9Tf MByzBs//qBu1h4xHSSutoitNn2B9tNLLX1avROKh92yk8wgOhOD2VLxPI88JSOPvFqn8OdO5O 4q1YNQHFydgcnPj41Bq2+WrwCBiRVepNJDMzhTunDv1Oyaqo3LrJwduYZubvWGG30Dp4fdX2c bejw3XTMOKVRUENWSUkZOgKhfyS/JQkN38ckSFk0rf6YuRFXNp2GuEUT4beDP+csaYRkcyHVd nk65uiLWmZ13jw= X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 52477 Cc: Eli Zaretskii <eliz@HIDDEN>, stefan@HIDDEN, 52477 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) "Trent W. Buck" <trentbuck@HIDDEN> writes: Hi Trent, > FTR, as the end user, I don't really care HOW it's implemented. > > I also don't really care about editing, i.e. read-only support is fine. > I have a similar "eyeball the result" workflow for .deb using > > /usr/share/emacs/site-lisp/elpa-src/debian-el-37/deb-view.el .deb files are handled by libarchive(3), and so they are supported in tramp-archive.el. > Someone mentioned libarchive, originally from BSD, which provides a > standard interface to EVERY(ish) archive and compression format. > > Is it reasonable for emacs to just chuck out arc-mode (and tar-mode > and jka-compr) and instead just use libarchive? > It's already used by vlc and a lot of GNOME stuff. > > libarchive already understands both .pyz and .crx3 files, at least for reading: > > bash5$ bsdtar -vtf MyCoolApp.pyz > -rw-r--r-- 0 0 0 23 Dec 22 14:33 __main__.py > > bash5$ bsdtar -vtf jamhcnnkihinmdlkakkaopbjbbcngflc_99.0.4764.2_all_nfh7crk5nxg3omjxfwx5cuhrz4.crx3 > -rw-rw-r-- 0 0 0 3484 Dec 13 12:34 hyph-und-ethi.hyb No. Neither .pyz nor .crx3? formats are supported by libarchive, I've just tested it with Nautilus, the GNOME file manager. bsdtar uses several archive libraries, I guess another archive library must be responsible for these formats. However, I'm in favor to add native libarchive support to Emacs. The current integration via tramp-archive has its limitations: - It is based on the GVFS archive backend and D-Bus integration, in practice it means it is available for GNU/Linux only. - The GVFS guys did not implement writing into archives, which is supported by native libarchive. But as said above, this wouldn't mean that *all* archive formats are supported. Best regards, Michael.
bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
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Date: Wed, 22 Dec 2021 14:50:43 +1100
From: "Trent W. Buck" <trentbuck@HIDDEN>
To: Eli Zaretskii <eliz@HIDDEN>
Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files
Message-ID: <YcKgkyRAwVG70P61@HIDDEN>
References: <878rwn238l.fsf@HIDDEN>
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Michael Albinus <michael.albinus@HIDDEN>
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Eli Zaretskii wrote:
> > From: Michael Albinus <michael.albinus@HIDDEN>
> > Cc: stefan@HIDDEN, trentbuck@HIDDEN, 52477 <at> debbugs.gnu.org
> > Date: Thu, 16 Dec 2021 12:59:01 +0100
> >
> > > If the file doesn't follow the PKZip spec in the initial signature,
> > > who knows what else in that spec doesn't it follow? The ZIP spec has
> > > a lot of special rules and formatting requirements, so if a file
> > > doesn't follow them, how can we support it without knowing its exact
> > > format specification?
> >
> > ".crx" files are Chrome Extensions, as shown by Stefan. They are
> > specified, see for example <https://developer.chrome.com/docs/extensions/reference/>.
> >
> > Personally, I have no strong opinion whether we shall support them.
>
> Me neither, but if someone wants to extend arc-mode.el to support
> those extension, that would be welcome, I think. My point is that we
> cannot just add this file type before we implement those extensions.
FTR, as the end user, I don't really care HOW it's implemented.
I also don't really care about editing, i.e. read-only support is fine.
I have a similar "eyeball the result" workflow for .deb using
/usr/share/emacs/site-lisp/elpa-src/debian-el-37/deb-view.el
Another case of "it's a zip, but" is the .pyz, which
has an (optional) shebang before the PK:
bash5$ mkdir MyCoolApp
bash5$ touch MyCoolApp/__init__.py
bash5$ echo 'print("Hello, World!")' >MyCoolApp/__main__.py
bash5$ python3 -m zipapp --compress --python=/usr/bin/python3 MyCoolApp
bash5$ ./MyCoolApp.pyz
Hello, World!
bash5$ head -n1 MyCoolApp.pyz
#!/usr/bin/python3
bash5$ file MyCoolApp.pyz
MyCoolApp.pyz: Zip archive data, made by v2.0 UNIX, extract using at least v2.0, last modified Tue Jun 10 02:57:41 2014, uncompressed size 23, method=deflate
bash5$ emacs MyCoolApp.pyz
<Emacs does not understand it>
Someone mentioned libarchive, originally from BSD, which provides a
standard interface to EVERY(ish) archive and compression format.
Is it reasonable for emacs to just chuck out arc-mode (and tar-mode
and jka-compr) and instead just use libarchive?
It's already used by vlc and a lot of GNOME stuff.
libarchive already understands both .pyz and .crx3 files, at least for reading:
bash5$ bsdtar -vtf MyCoolApp.pyz
-rw-r--r-- 0 0 0 23 Dec 22 14:33 __main__.py
-rw-r--r-- 0 0 0 0 Dec 22 14:33 __init__.py
bash5$ bsdtar -vtf jamhcnnkihinmdlkakkaopbjbbcngflc_99.0.4764.2_all_nfh7crk5nxg3omjxfwx5cuhrz4.crx3
-rw-rw-r-- 0 0 0 3484 Dec 13 12:34 hyph-und-ethi.hyb
-rw-rw-r-- 0 0 0 2712 Dec 13 12:34 hyph-tk.hyb
-rw-rw-r-- 0 0 0 703 Dec 13 12:34 hyph-te.hyb
-rw-rw-r-- 0 0 0 554 Dec 13 12:34 hyph-ta.hyb
-rw-rw-r-- 0 0 0 6631 Dec 13 12:34 hyph-sl.hyb
-rw-rw-r-- 0 0 0 1414 Dec 13 12:34 hyph-pt.hyb
-rw-rw-r-- 0 0 0 607 Dec 13 12:34 hyph-pa.hyb
-rw-rw-r-- 0 0 0 647 Dec 13 12:34 hyph-or.hyb
-rw-rw-r-- 0 0 0 145263 Dec 13 12:34 hyph-nn.hyb
-rw-rw-r-- 0 0 0 145263 Dec 13 12:34 hyph-nb.hyb
-rw-rw-r-- 0 0 0 687 Dec 13 12:34 hyph-mr.hyb
-rw-rw-r-- 0 0 0 5142 Dec 13 12:34 hyph-mn-cyrl.hyb
-rw-rw-r-- 0 0 0 776 Dec 13 12:34 hyph-ml.hyb
-rw-rw-r-- 0 0 0 1839 Dec 13 12:34 hyph-la.hyb
-rw-rw-r-- 0 0 0 711 Dec 13 12:34 hyph-kn.hyb
-rw-rw-r-- 0 0 0 605 Dec 13 12:34 hyph-hy.hyb
-rw-rw-r-- 0 0 0 317251 Dec 13 12:34 hyph-hu.hyb
-rw-rw-r-- 0 0 0 3031 Dec 13 12:34 hyph-hr.hyb
-rw-rw-r-- 0 0 0 687 Dec 13 12:34 hyph-hi.hyb
-rw-rw-r-- 0 0 0 655 Dec 13 12:34 hyph-gu.hyb
-rw-rw-r-- 0 0 0 35824 Dec 13 12:34 hyph-ga.hyb
-rw-rw-r-- 0 0 0 8165 Dec 13 12:34 hyph-fr.hyb
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bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
Full text available.Received: (at 52477) by debbugs.gnu.org; 19 Dec 2021 13:09:23 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sun Dec 19 08:09:23 2021 Received: from localhost ([127.0.0.1]:45206 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1myvwJ-0007lI-JO for submit <at> debbugs.gnu.org; Sun, 19 Dec 2021 08:09:23 -0500 Received: from quimby.gnus.org ([95.216.78.240]:41760) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <larsi@HIDDEN>) id 1myvwG-0007l2-Oo for 52477 <at> debbugs.gnu.org; Sun, 19 Dec 2021 08:09:22 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=LNgKxwCxdLBMbEXILa04953zPo/Y/lWp5SjOTNQZEds=; b=ALblijqNHFOlpOOarzV/9Q/kn3 jdR51U6zUB9eHr5XUAbqo8itxsgv7RZJizxAjM35Kq5i8pYlqbXHvWLObSqw/KBM7S75DqT2LK6IG VYpTiPhEe0raPoG9lYOhP1aMcWLBIwPdbxYBzQHYnJhchMZrJICwOYEp6QV+Hj5Rkfig=; Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from <larsi@HIDDEN>) id 1myvw7-0003ss-O0; Sun, 19 Dec 2021 14:09:14 +0100 From: Lars Ingebrigtsen <larsi@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files References: <878rwn238l.fsf@HIDDEN> <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> <87lf0l53mu.fsf@HIDDEN> <83r1achpkv.fsf@HIDDEN> <874k78hibe.fsf@HIDDEN> <83fsqshehh.fsf@HIDDEN> X-Now-Playing: John Martyn's _Inside Out_: "Beverley-Make No Mistake" Date: Sun, 19 Dec 2021 14:09:10 +0100 In-Reply-To: <83fsqshehh.fsf@HIDDEN> (Eli Zaretskii's message of "Thu, 16 Dec 2021 15:21:46 +0200") Message-ID: <87y24grbbd.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Report: Spam detection software, running on the system "quimby.gnus.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see @@CONTACT_ADDRESS@@ for details. Content preview: Eli Zaretskii <eliz@HIDDEN> writes: > Me neither, but if someone wants to extend arc-mode.el to support > those extension, that would be welcome, I think. My point is that we > cannot just add this file type before we implement those ex [...] Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 52477 Cc: trentbuck@HIDDEN, stefan@HIDDEN, 52477 <at> debbugs.gnu.org, Michael Albinus <michael.albinus@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Eli Zaretskii <eliz@HIDDEN> writes: > Me neither, but if someone wants to extend arc-mode.el to support > those extension, that would be welcome, I think. My point is that we > cannot just add this file type before we implement those extensions. Yup. arc-mode hard-code a lot of knowledge about zip files, including the "PK" header and stuff. It's possible that that can just be replaced with Cr24, but it seems rather unlikely that Google would create a new zip file format if that was the only difference, I'd have thought? (But I have no knowledge here.) -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no
bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
Full text available.Lars Ingebrigtsen <larsi@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at 52477) by debbugs.gnu.org; 16 Dec 2021 13:22:25 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Dec 16 08:22:25 2021 Received: from localhost ([127.0.0.1]:35072 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1mxqiG-00076o-NU for submit <at> debbugs.gnu.org; Thu, 16 Dec 2021 08:22:24 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36902) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1mxqiF-00076Y-I7 for 52477 <at> debbugs.gnu.org; Thu, 16 Dec 2021 08:22:23 -0500 Received: from [2001:470:142:3::e] (port=34980 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1mxqi8-00008k-Qd; Thu, 16 Dec 2021 08:22:17 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=RPeULniUqaetMC681o2RGv3ArBNcgWkiK0inrNhRgrw=; b=XskJt1LmP+R8 Y2C2vf2YtAH1dcwlDRI31bz5D598U7GkhHy80lwTD2614X0dnFemGDr6P4UgRvijNBqWpUHdi1fUE chh94OwI6P+U/QG+qqjMw4ztvSLQRWr7xbN7JiX9edrNlHL/fE5jtyUaCw3wRa83jy+Gdl5gTc7X5 Dl7XmXGFZcXU2wxJg+P2AU++3ssuS2HSdP29mS36RKRYt8C1gZFf2NdkbxY2xCmYkLFr/TnLCMb0Y qaF4LBZWmPkmu/ltao+qdNQW5F4krnOHlAYijrHgsIJy6gkh7ER0COSL7ijDQxWReYyJm4E4vQySy fYOT+L4J6+JTI/gq1Zj/QQ==; Received: from [87.69.77.57] (port=2526 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1mxqhx-0008I0-0y; Thu, 16 Dec 2021 08:22:13 -0500 Date: Thu, 16 Dec 2021 15:21:46 +0200 Message-Id: <83fsqshehh.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Michael Albinus <michael.albinus@HIDDEN> In-Reply-To: <874k78hibe.fsf@HIDDEN> (message from Michael Albinus on Thu, 16 Dec 2021 12:59:01 +0100) Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files References: <878rwn238l.fsf@HIDDEN> <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> <87lf0l53mu.fsf@HIDDEN> <83r1achpkv.fsf@HIDDEN> <874k78hibe.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 52477 Cc: trentbuck@HIDDEN, 52477 <at> debbugs.gnu.org, stefan@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Michael Albinus <michael.albinus@HIDDEN> > Cc: stefan@HIDDEN, trentbuck@HIDDEN, 52477 <at> debbugs.gnu.org > Date: Thu, 16 Dec 2021 12:59:01 +0100 > > > If the file doesn't follow the PKZip spec in the initial signature, > > who knows what else in that spec doesn't it follow? The ZIP spec has > > a lot of special rules and formatting requirements, so if a file > > doesn't follow them, how can we support it without knowing its exact > > format specification? > > ".crx" files are Chrome Extensions, as shown by Stefan. They are > specified, see for example <https://developer.chrome.com/docs/extensions/reference/>. > > Personally, I have no strong opinion whether we shall support them. Me neither, but if someone wants to extend arc-mode.el to support those extension, that would be welcome, I think. My point is that we cannot just add this file type before we implement those extensions.
bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
Full text available.Received: (at 52477) by debbugs.gnu.org; 16 Dec 2021 11:59:12 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Dec 16 06:59:12 2021 Received: from localhost ([127.0.0.1]:34871 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1mxpPk-0002Y4-HM for submit <at> debbugs.gnu.org; Thu, 16 Dec 2021 06:59:12 -0500 Received: from mout.gmx.net ([212.227.15.15]:46779) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <michael.albinus@HIDDEN>) id 1mxpPi-0002Xr-Ni for 52477 <at> debbugs.gnu.org; Thu, 16 Dec 2021 06:59:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1639655943; bh=VVAhRXs7Feaqv2rcRg58fkW0fKizwWwUdffUTETN9q8=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=UUox5QIHxs1J0PqUU+TPKqOjjD31+Wrv5IgqjaLsJYbBOQgHMIJ2kMFcHss3+rGSk yTBMq6XqSVZGC4j+FmilqlOfdhvxpRZ2yDZRFiim+8yDgrYBsPAHUBRY28wL4h/maT vFSUHIdGFcbmmzyYRUnr7hPv2NZTB+WJM2vgPoMc= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from gandalf.gmx.de ([212.91.243.117]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M3lc9-1mx0CK2jxL-000wiT; Thu, 16 Dec 2021 12:59:03 +0100 From: Michael Albinus <michael.albinus@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files References: <878rwn238l.fsf@HIDDEN> <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> <87lf0l53mu.fsf@HIDDEN> <83r1achpkv.fsf@HIDDEN> Date: Thu, 16 Dec 2021 12:59:01 +0100 In-Reply-To: <83r1achpkv.fsf@HIDDEN> (Eli Zaretskii's message of "Thu, 16 Dec 2021 11:22:08 +0200") Message-ID: <874k78hibe.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:1PD+nQ/XtbcTmA8q92NGa2vkr1zXlcwSykjRIAJnOi0vN/hucxT 10MuEFXR2cbutp4nWjclWqFp1fF8FMT1xSWgRG99RtSxwoSevnyvjtvOHX0AkYv0a7TYcBO xzThqTv8Zfe7b3tserJGAHVhzc8sMZ9niPr5zMHhlhXOBGCuzSdQQg3qzVcEsjZmw/uoOlX nPjSCl7K9VDnE67nxEOEg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:kJGaRi/kzmQ=:t9XjO5GiJiMVIIKN5EfcE5 BgmQJBoxRF+EOTTRDPQyHuQMX9jujd0i7cfyHgQ6ZZUVNYitwaht9i180eybcsHSvzA2JCSr6 KKzwqNDHSSw9OzAszxmF2c3s4vNaTyPNUfXayjLpG2FvXs9vrsamCULfMd3yFP2xePtIo0Psl MYEMCm8MV0iWtZ7/KLlIbtPYfIJapTkQ8ALd+G6VDrBB6CfVPD91rlAnMsyk8fsmscc7RKcaa pjSpI/mZQQ+7LW71/Sf9+UaNgdjWtLscYHrbjD0xxAhyONY+QtIJhM0Ym+FlkDV7RscRXjgMK ybDfMD4j/kenB4/tYj3fI87ib2O+aYAJnJnNi3RQmWQzYTBpw+NaJ3XAI7c7oUkCCeiZjwvQX 2Ws8Ao6u2nhxX+mNIYfCWfGKK5fNmAB+O3Yx6mkhEKURrg56oLAZeiO17nr3RcuDjvw0GOPHM CoON/rnE3Bt4hAFnAsRGeWq/FRqNRn1WSBFSq7bfOyxe8Hs5v1hHps53luBBGTQdbx5/I+zH5 KTckQmwp5Bq1jDrJlhRlecXseqoCvNRC3qKC9QjSSKf8q6G7suhTBslYAKiplqrFYFBmHQ04A pxAMyuh5uAC0nfE2pzo/FZDHZEslhywdYnOvYn+VcmJdGuIeAE6aIayrU1lkObHrdOh33Yu+L khBcV5A9jUx3VO7zjmSe4k0uvjHyX5dpaaREVun5GnF0/mbRHn+2vc2ZqKaIT9ateY+as2gkf b958ymriSbvM01gx+NnPwdYgZ0jNF8W6wGz5TN/S0srdQaYU7B/xVOrkFLo2/DEjAv6CSRQBd IQbY4KCGvNrrOVt9DelezkGwJVj7DzP32HeqUxt4fayQ+TxorgfX42T9KysZy6I4RPq//yggo 5XNMhQGpawrf8P5kD9xStUYSJw5G6FPdECEsPLOVZJ3sBVKbH2B1ops1pnpz1w4LtQW/ejf1U y+TaPSq/9ck7UU2E/XG1z9I26TXoxp2iG962HE9IRLYf93+UQrfpkfc5M6Ug1wv72gNOJhwfD HErhcF9A3reoLz82Z4YWg6bEMyOSa9OQOlmohvgEB562C2qshnXioUPjQHRneIwOJNOXZnMug fOvTS/WT9C0ym4= Content-Transfer-Encoding: quoted-printable X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 52477 Cc: trentbuck@HIDDEN, 52477 <at> debbugs.gnu.org, stefan@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) Eli Zaretskii <eliz@HIDDEN> writes: Hi Eli, >> > The first couple of bytes of that files is "Cr24", while a normal zip >> > file starts with "PK". >> >> Yes, and that's why libarchive(3) doesn't handle it. Sadly, I cannot ad= d >> it to tramp-archive.el, therefore. >> >> But there's no reason to prevent it from adding to arc-mode.el and/or >> dired-aux.el. > > If the file doesn't follow the PKZip spec in the initial signature, > who knows what else in that spec doesn't it follow? The ZIP spec has > a lot of special rules and formatting requirements, so if a file > doesn't follow them, how can we support it without knowing its exact > format specification? ".crx" files are Chrome Extensions, as shown by Stefan. They are specified, see for example <https://developer.chrome.com/docs/extensions/r= eference/>. Personally, I have no strong opinion whether we shall support them. Best regards, Michael.
bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
Full text available.Received: (at 52477) by debbugs.gnu.org; 16 Dec 2021 09:22:34 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Dec 16 04:22:34 2021 Received: from localhost ([127.0.0.1]:34601 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1mxmy9-0006H3-RG for submit <at> debbugs.gnu.org; Thu, 16 Dec 2021 04:22:34 -0500 Received: from eggs.gnu.org ([209.51.188.92]:45188) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1mxmy8-0006Gm-Cr for 52477 <at> debbugs.gnu.org; Thu, 16 Dec 2021 04:22:32 -0500 Received: from [2001:470:142:3::e] (port=56212 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1mxmy3-0003OZ-0L; Thu, 16 Dec 2021 04:22:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=SFUtEQpkG7/Dq4LwyRXlhcK2u7KUDGdYUyWxnqesl0o=; b=Ncei3gXKFJRW 3+9Uyt0NHikwMUQw4J4VKqG/Iq3Sj/XHwKQuidd8Bax59O0y1pqqgfT3HLr6wHOcyHuX5LzpKgsai emJooZ9mC78CP2DIPS86xiNwsUSCkLSt+0m6FXKcyllUvzA+1llOu/zTRLB+qk/mYhKJQscnmy0vH K84CRJJhPcjKXQw6gXluBaDmaH+JmiqhtVjMmgq25gJ03Urwp1INxODTjcQn02SSKCDhtI0RQhBCq CSfSlAUuVu/G2KbqD4seEkAImB7gi01vgecjeYMTqlZSRcJdB2NZTj7jni/51OH9Di8mlE0iUlSL4 Il4ST3VjgrzwfxJar9OaBg==; Received: from [87.69.77.57] (port=3753 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1mxmy2-0001bY-Qb; Thu, 16 Dec 2021 04:22:27 -0500 Date: Thu, 16 Dec 2021 11:22:08 +0200 Message-Id: <83r1achpkv.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Michael Albinus <michael.albinus@HIDDEN> In-Reply-To: <87lf0l53mu.fsf@HIDDEN> (message from Michael Albinus on Thu, 16 Dec 2021 09:56:57 +0100) Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files References: <878rwn238l.fsf@HIDDEN> <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> <87lf0l53mu.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 52477 Cc: trentbuck@HIDDEN, 52477 <at> debbugs.gnu.org, stefan@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) > From: Michael Albinus <michael.albinus@HIDDEN> > Date: Thu, 16 Dec 2021 09:56:57 +0100 > Cc: "Trent W. Buck" <trentbuck@HIDDEN>, 52477 <at> debbugs.gnu.org > > > The first couple of bytes of that files is "Cr24", while a normal zip > > file starts with "PK". > > Yes, and that's why libarchive(3) doesn't handle it. Sadly, I cannot add > it to tramp-archive.el, therefore. > > But there's no reason to prevent it from adding to arc-mode.el and/or > dired-aux.el. If the file doesn't follow the PKZip spec in the initial signature, who knows what else in that spec doesn't it follow? The ZIP spec has a lot of special rules and formatting requirements, so if a file doesn't follow them, how can we support it without knowing its exact format specification?
bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
Full text available.Received: (at 52477) by debbugs.gnu.org; 16 Dec 2021 08:57:08 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Dec 16 03:57:08 2021 Received: from localhost ([127.0.0.1]:34506 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1mxmZY-0003Ij-Bl for submit <at> debbugs.gnu.org; Thu, 16 Dec 2021 03:57:08 -0500 Received: from mout.gmx.net ([212.227.17.20]:49001) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <michael.albinus@HIDDEN>) id 1mxmZV-0003I6-DT for 52477 <at> debbugs.gnu.org; Thu, 16 Dec 2021 03:57:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1639645018; bh=DGRiSpnZiZzVd6IqzzV47PMMdcgZG++UfJx0SCCjt9o=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=Yl5mo2DfxFVHKughwf5FOAZuN6F+IQaU38T/FIEI8UCDt0JSF+yaAKNewncWRVAMC 6k1x2K40CZha3XVqqEExM5x0FNbDX1rdhfpuad8yjRSLULfhKn3Gyz0VFCo8u8nejR B/3kMpti2p3c3EyM+R1KqEggDYeBqFGnerVYhuYE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from gandalf.gmx.de ([212.91.243.117]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1M9Fnj-1muBOn2apz-006POG; Thu, 16 Dec 2021 09:56:58 +0100 From: Michael Albinus <michael.albinus@HIDDEN> To: Stefan Kangas <stefan@HIDDEN> Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files References: <878rwn238l.fsf@HIDDEN> <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> Date: Thu, 16 Dec 2021 09:56:57 +0100 In-Reply-To: <CADwFkmnWC3nb=MhMkXLfmKKxxw7JwNDX_B6pk29RVNLDYLtqUg@HIDDEN> (Stefan Kangas's message of "Wed, 15 Dec 2021 12:51:48 -0800") Message-ID: <87lf0l53mu.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:YzztyW12XOZT/MH9AOO29uOIvHAwDQT6tVniHubHPYW03zMJ3wT mtLE0oyUhhmexna6lFEKjDgjVuwQk0CxHk90L9HX8+bPBKK5ZjemMylNQJ4w83GmTqSz7fX U58LvTg8Y3fLnI52n321CHLOCOmhbTYwkh5N1T23o2WanTipIVuN2/MSMRDihGA8L76UAPp 6/IT0rGaY6wD6K5F6vfjg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:bKVqRvkD2xY=:nU5DD/oNZAKV7X4NspRGjv M9gwzJUACZRcFwBUXidnPAvwTYiXFOXBcBORD2y6IahFCbXIItKSnGJbeH66JzFMq1rj1ioWO i9uMA3HrIXZRlgj63m3ZzDG6ACcr593cp/Zz0392IP2vdPRIONkhLhYqLMouT26fM0NvsrmGw 2nQNrzaOkYpExqBA9iVDQ41jFZwXo3dnqb9hy3yu38z4nM65y4f9o95X8Scq0fHcfFtKsPzqd xQsWsXvTdQ4D/Arehj28G5jiB0Tm86AgUctkE+/n1TKGSGqrdMPomNm/dKytgPDYCPoe7Exl8 kXCwCxWdV8VtxFc9kinhWQ+AbWMDxqtksn3UdHxRGzzveguKw5XINMFiBoAQnXKqhdxdl5a5J dqobI052cM6XXDkyRr81YYkTx/h7z+SFM58uSmd4dAzxzKKcSpLAUC8N9QROiLrH9RRa7DsGN tc4KAoUU2DP2MG4L0Sz9Pi5HnQUafCZC5gSwWiXkV1O5Z5NMqsin76v+F4zQ4RgPXgAV5rYf9 Y9yoxemB+7RfIWAnrTp7kfEE+MBv4M0bjdW9hhIVoWU1G39nXFo4qAED7pr3uwz1qvrKy64/c XyT5zw8bWUTlXUQ6+IYhJ9Td/JDtHMtj7xEhj7ma8SDmbtyz3r72G+Y8jv5Vnu5QsGLRhwRXm yvD0dB/XgZKWp9EadC3ysAT4zi7tAtlprTJ7aE9xHo0TgHa6e6tn+2cO6q+ZbGQ7lR+P2QL4E As/ttg+nadPVMOafWIvPMQNU2zEwxFgrz986OqM92nm1oSSlMAI16nx1JidDncb6WtRM6tf3c UD2wsokvYE4m7Vprf7tbKZxFw3JOKNprNg0YyZejex8/xAp+y7yC+SoJpTZB95tZxbS34jwbc gQ21M987muWPg/CfUWntfCPr5ZG0ophrVvEM6K0seq8UXCYWJlC7qrFEjc5tucwb/HoCMaYdH GW64/O2PspTZu5eHT+Vbqky/lNHtZTeDKO6h2PkdkxrsXiayxSpkSoow5HL1aE9CDazTlEHgO plcEtgRyQg9jGp4kTx+7On5vwsp/I7j8SKHl7wXIgMrZzaJ/CCudKIFYwawTWSp6QivShLq0y 8Y7NlNN7oSa1gw= X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 52477 Cc: "Trent W. Buck" <trentbuck@HIDDEN>, 52477 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Stefan Kangas <stefan@HIDDEN> writes: Hi, > Just to add some initial observations: > > $ file 1.0.6.0_aemomkdncapdnfajjbbcbdebjljbpmpj.crx > 1.0.6.0_aemomkdncapdnfajjbbcbdebjljbpmpj.crx: Google Chrome > extension, version 3 > > The first couple of bytes of that files is "Cr24", while a normal zip > file starts with "PK". Yes, and that's why libarchive(3) doesn't handle it. Sadly, I cannot add it to tramp-archive.el, therefore. But there's no reason to prevent it from adding to arc-mode.el and/or dired-aux.el. Best regards, Michael.
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Subject: Re: bug#52477: 27.1; .crx and .crx3 are zip files
To: "Trent W. Buck" <trentbuck@HIDDEN>
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"Trent W. Buck" <trentbuck@HIDDEN> writes:
> These are .zip files; "unzip -l" works on them:
>
> https://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjg0QUFYSnN4MFUtaEQwNDZqVGRkVkFmZw/1.0.6.0_aemomkdncapdnfajjbbcbdebjljbpmpj.crx
> https://edgedl.me.gvt1.com/edgedl/release2/chrome_component/acoof3hxrw6kobkazuyehcxdgxeq_2749/jflookgnkcckhobaglndicnbbgbonegd_2749_all_jujpn2jyxpu4ped7yujq342ypq.crx3
>
> I want to be able to press RET on them in dired, and
> see a zip view of their contents.
>
> This already works for .jar and .ods, so I hoped it was just a matter of
> adding to a list somewhere, but I cannot see where.
>
> But when I tried just changing ".crx" to ".zip", I got an error:
>
> File mode specification error: (error Buffer format not recognized)
Just to add some initial observations:
$ file 1.0.6.0_aemomkdncapdnfajjbbcbdebjljbpmpj.crx
1.0.6.0_aemomkdncapdnfajjbbcbdebjljbpmpj.crx: Google Chrome
extension, version 3
The first couple of bytes of that files is "Cr24", while a normal zip
file starts with "PK".
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From: "Trent W. Buck" <trentbuck@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 27.1; .crx and .crx3 are zip files
Date: Tue, 14 Dec 2021 15:56:58 +1100
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These are .zip files; "unzip -l" works on them:
https://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjg0QUFYSnN4MFUtaEQwNDZqVGRkVkFmZw/1.0.6.0_aemomkdncapdnfajjbbcbdebjljbpmpj.crx
https://edgedl.me.gvt1.com/edgedl/release2/chrome_component/acoof3hxrw6kobkazuyehcxdgxeq_2749/jflookgnkcckhobaglndicnbbgbonegd_2749_all_jujpn2jyxpu4ped7yujq342ypq.crx3
I want to be able to press RET on them in dired, and
see a zip view of their contents.
This already works for .jar and .ods, so I hoped it was just a matter of
adding to a list somewhere, but I cannot see where.
But when I tried just changing ".crx" to ".zip", I got an error:
File mode specification error: (error Buffer format not recognized)
I guess this needs more magic than I can manage in a single cup of tea. :-(
"Trent W. Buck" <trentbuck@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#52477; Package emacs.
Full text available.
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
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