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From: Eli Zaretskii <eliz@gnu.org>
To: Juri Linkov <juri@jurta.org>
Cc: 8968@debbugs.gnu.org
Subject: bug#8968: arc-mode 7z writing support
Date: Fri, 08 Jul 2011 10:08:57 +0300	[thread overview]
Message-ID: <83r561nt9y.fsf@gnu.org> (raw)
In-Reply-To: <87mxgpmy40.fsf@mail.jurta.org>

> From: Juri Linkov <juri@jurta.org>
> Date: Fri, 08 Jul 2011 03:09:51 +0300
> 
> As reported in http://thread.gmane.org/gmane.emacs.devel/136578/focus=136670
> on cygwin the program name is "p7zip".  But I can't confirm this fact,
> so I'm closing this feature request at its current state with the
> program name "7z".

In fact, I think any GNU/Linux system that cares about avoiding
non-free software will have only p7zip, not 7z.  That's because
current releases of 7z are not Free Software, whereas p7zip uses the
free-software subset of the 7z algorithms.

So by supporting only 7z, let alone making that the default, Emacs is
in fact preferring a non-free software program to a free one.  We have
the same situation with zip/unzip vs pkzip/pkunzip, and in that case
we do it the other way around: the default is the free software
variant, with the non-free one available as an option.





  reply	other threads:[~2011-07-08  7:08 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-30 21:47 bug#8968: arc-mode 7z writing support Juri Linkov
2011-07-01  2:55 ` Stefan Monnier
2011-07-04 22:22   ` Juri Linkov
2011-07-08  0:09     ` Juri Linkov
2011-07-08  7:08       ` Eli Zaretskii [this message]
2011-07-08 13:06         ` Stefan Monnier
2011-07-08 18:38           ` Juri Linkov
2011-07-08 19:49             ` Eli Zaretskii
2011-07-08 20:20               ` Juri Linkov
2011-07-09  6:28                 ` Eli Zaretskii
2011-07-09 11:34                   ` Jason Rumney
2011-07-09 13:05                     ` Eli Zaretskii
2011-07-09 11:26               ` Jason Rumney
2011-07-08 15:56         ` Jason Rumney
2011-07-08 18:39           ` Juri Linkov
2011-07-08 19:51             ` Eli Zaretskii
2011-07-09 11:20               ` Jason Rumney
2011-07-09 22:27                 ` Juri Linkov

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