From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Devon Sean McCullough Newsgroups: gmane.emacs.bugs Subject: bug#29235: 26.0.50; tar.xz broken Date: Fri, 10 Nov 2017 09:24:01 -0500 Message-ID: References: <87375m1nkk.fsf@linux-m68k.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1510323949 20460 195.159.176.226 (10 Nov 2017 14:25:49 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 10 Nov 2017 14:25:49 +0000 (UTC) Cc: 29235@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 10 15:25:40 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eDAFV-0004op-Gw for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 10 Nov 2017 08:24:03 -0600 (CST) Original-Received: from leaf.websitewelcome.com ([192.185.82.99]) by cmsmtp with SMTP id DADzeZTu0c72gDADzeWJPE; Fri, 10 Nov 2017 08:24:03 -0600 Original-Received: from pool-74-96-160-131.washdc.fios.verizon.net ([74.96.160.131]:53256 helo=devons-air.fios-router.home) by leaf.websitewelcome.com with esmtpsa (TLSv1:ECDHE-RSA-AES256-SHA:256) (Exim 4.87) (envelope-from ) id 1eDADz-004GCW-Fa; Fri, 10 Nov 2017 08:24:03 -0600 In-Reply-To: <87375m1nkk.fsf@linux-m68k.org> X-Mailer: Apple Mail (2.3124) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - leaf.websitewelcome.com X-AntiAbuse: Original Domain - debbugs.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - jovi.net X-BWhitelist: no X-Source-IP: 74.96.160.131 X-Source-L: No X-Exim-ID: 1eDADz-004GCW-Fa X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: pool-74-96-160-131.washdc.fios.verizon.net (devons-air.fios-router.home) [74.96.160.131]:53256 X-Source-Auth: devon2011@jovi.net X-Email-Count: 2 X-Source-Cap: am92aW5ldDtkZXZvbjtsZWFmLndlYnNpdGV3ZWxjb21lLmNvbQ== X-Local-Domain: yes 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: 208.118.235.43 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:139732 Archived-At: > On Nov 10, 2017, at 4:37 AM, Andreas Schwab = wrote: >=20 > On Nov 09 2017, Devon Sean McCullough = wrote: >=20 >> Note that MacOSX lacks xz >=20 > Not even under a different name? Turns out xz is redundant because gunzip, gzcat and zcat all work. Peace =E2=80=94Devon P.S. Transcript follows: $ for C in cat gzcat zcat gunzip; do echo -en "$C\t"; "$C" < bar.tar.xz = | hexdump -C | head -1; done cat 00000000 fd 37 7a 58 5a 00 00 04 e6 d6 b4 46 02 00 21 01 = |.7zXZ......F..!.| gzcat 00000000 62 61 72 00 00 00 00 00 00 00 00 00 00 00 00 00 = |bar.............| zcat 00000000 62 61 72 00 00 00 00 00 00 00 00 00 00 00 00 00 = |bar.............| gunzip 00000000 62 61 72 00 00 00 00 00 00 00 00 00 00 00 00 00 = |bar.............| P.P.S. Users need to list and retrieve archived files. MacOSX bsdtar -tv and -xO provide these capabilities. I=E2=80=99ve never heard of anyone saving archives from Emacs so dired and find-file satisfy 99% of mundane user needs. Other requirements are artifacts of a brittle implementation which, fortunately in this particular case, is sufficient after all.