From: David Kastrup <dak@gnu.org>
To: emacs-devel@gnu.org
Subject: Re: redisplay system of emacs
Date: Fri, 29 Jan 2010 14:07:22 +0100 [thread overview]
Message-ID: <87zl3xjbzp.fsf@lola.goethe.zz> (raw)
In-Reply-To: 83sk9prvnd.fsf@gnu.org
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Paul R <paul.r.ml@gmail.com>
>
>> As many emacs youngsters, I feel that emacs really uses too much
>> home-made code. Surprisingly, Emacs does not benefit that much from
>> the free software ecosystem.
>
> That's a pretty general assessment. Any data points other than the
> display engine?
One main data point is that its copyright assignment policies don't
allow taking XEmacs code.
Since only explicitly FSF copyright-assigned contributions can be used
in Emacs, Emacs' involvement in the "free software ecosystem" as such is
purely contributing, not taking. As far as generally available material
such as toolkit libraries are concerned, Emacs does not benefit more or
less than proprietary applications from the "free software ecosystem".
It is a consciously made tradeoff. It has been expensive at times. Not
everything comes cheap.
--
David Kastrup
next prev parent reply other threads:[~2010-01-29 13:07 UTC|newest]
Thread overview: 162+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-28 0:19 redisplay system of emacs alin.s
2010-01-28 4:13 ` Eli Zaretskii
2010-01-28 9:07 ` Lennart Borgman
2010-01-28 11:27 ` Eli Zaretskii
2010-01-28 11:47 ` Lennart Borgman
2010-01-28 12:43 ` Eli Zaretskii
2010-01-28 12:53 ` Lennart Borgman
2010-01-28 14:10 ` Miles Bader
2010-01-28 15:04 ` alin.s
2010-01-28 22:34 ` Lennart Borgman
2010-01-29 10:04 ` Paul R
2010-01-29 10:17 ` David Kastrup
2010-01-29 10:23 ` Lennart Borgman
2010-01-29 10:30 ` David Kastrup
2010-01-29 13:18 ` Lennart Borgman
2010-01-29 11:03 ` Miles Bader
2010-01-29 11:38 ` Eli Zaretskii
2010-01-29 15:10 ` Miles Bader
2010-01-29 17:30 ` Eli Zaretskii
2010-01-29 10:48 ` Paul R
2010-01-29 11:01 ` David Kastrup
2010-01-29 18:19 ` Stefan Monnier
2010-01-29 11:35 ` Eli Zaretskii
2010-01-29 13:06 ` Paul R
2010-01-29 13:10 ` David Kastrup
2010-01-29 13:45 ` Eli Zaretskii
2010-01-29 15:28 ` Chong Yidong
2010-01-29 18:35 ` Stefan Monnier
2010-01-29 18:56 ` Óscar Fuentes
2010-01-30 11:46 ` Richard Stallman
2010-01-30 12:51 ` Óscar Fuentes
2010-01-30 15:39 ` Eli Zaretskii
2010-01-30 19:21 ` Óscar Fuentes
2010-01-30 21:31 ` Eli Zaretskii
2010-01-31 9:32 ` David Kastrup
2010-01-31 12:41 ` Richard Stallman
2010-01-29 19:53 ` Eli Zaretskii
2010-01-30 18:04 ` Stefan Monnier
2010-01-30 18:39 ` Stephen J. Turnbull
2010-01-30 10:34 ` Fabian Ezequiel Gallina
2010-01-30 10:52 ` David Kastrup
2010-01-30 21:18 ` Stefan Monnier
2010-01-29 13:07 ` David Kastrup [this message]
2010-01-28 5:10 ` Ken Hori
2010-01-28 12:10 ` Stephen J. Turnbull
2010-01-28 13:41 ` alin.s
2010-01-28 14:50 ` Stephen J. Turnbull
2010-02-12 8:31 ` alin.s
2010-02-12 12:10 ` Juanma Barranquero
2010-02-12 13:41 ` alin.s
2010-02-12 12:49 ` Jan Djärv
2010-02-12 13:30 ` alin.s
2010-02-12 14:25 ` Jan Djärv
2010-02-12 14:37 ` alin.s
2010-02-12 14:53 ` alin.s
2010-02-12 15:11 ` Jan Djärv
2010-02-12 15:31 ` David Kastrup
2010-02-12 15:55 ` Jan Djärv
2010-02-12 16:53 ` alin.s
2010-02-12 18:55 ` David Kastrup
2010-02-14 19:13 ` alin.s
2010-02-17 13:14 ` Chong Yidong
2010-02-23 0:45 ` Giuseppe Scrivano
2010-02-23 3:01 ` David Reitter
2010-02-23 3:34 ` Tom Tromey
2010-02-23 14:31 ` Richard Stallman
2010-03-05 22:53 ` Concurrency (was: redisplay system of emacs) Stefan Monnier
2010-03-05 22:57 ` Andreas Schwab
2010-03-11 14:18 ` Giuseppe Scrivano
2010-03-25 16:49 ` Giuseppe Scrivano
2010-03-26 17:10 ` Concurrency Ted Zlatanov
2010-03-26 19:37 ` Concurrency Tom Tromey
2010-03-27 3:00 ` Concurrency Ted Zlatanov
2010-03-27 13:33 ` Concurrency Stefan Monnier
2010-03-29 18:18 ` Concurrency Tom Tromey
2010-03-28 19:40 ` Concurrency Tom Tromey
2010-03-28 20:03 ` Concurrency Stefan Monnier
2010-03-28 20:25 ` Concurrency Davis Herring
2010-03-28 20:54 ` Concurrency Giuseppe Scrivano
2010-03-28 23:18 ` Concurrency Stefan Monnier
2010-03-29 10:04 ` Concurrency Giuseppe Scrivano
2010-03-29 15:37 ` Concurrency Tom Tromey
2010-03-29 16:16 ` Concurrency Stefan Monnier
2010-03-29 16:36 ` Concurrency Ken Raeburn
2010-03-29 17:41 ` Concurrency Stefan Monnier
2010-03-29 16:33 ` Concurrency Ken Raeburn
2010-03-29 16:58 ` Concurrency Tom Tromey
2010-03-29 17:46 ` Concurrency Stefan Monnier
2010-03-29 17:37 ` Concurrency Giuseppe Scrivano
2010-03-29 18:21 ` Concurrency Stefan Monnier
2010-03-28 21:19 ` Concurrency Tom Tromey
2010-03-28 21:22 ` Concurrency Daniel Colascione
2010-03-28 23:20 ` Concurrency Stefan Monnier
2010-03-29 2:18 ` Concurrency Tom Tromey
2010-03-28 21:17 ` Concurrency Tom Tromey
2010-03-29 16:25 ` Concurrency Ken Raeburn
2010-03-29 16:49 ` Concurrency Tom Tromey
2010-03-29 17:39 ` Concurrency Stefan Monnier
2010-03-31 17:13 ` gsoc for concurrent Emacs? (was: Concurrency) Ted Zlatanov
2010-04-01 9:45 ` Giuseppe Scrivano
2010-03-28 21:04 ` Concurrency Giuseppe Scrivano
2010-03-28 21:25 ` Concurrency Daniel Colascione
2010-03-29 2:20 ` Concurrency Tom Tromey
2010-02-14 19:25 ` redisplay system of emacs alin.s
2010-02-16 16:40 ` Davis Herring
2010-02-16 19:20 ` grischka
2010-02-16 19:55 ` Thien-Thi Nguyen
2010-02-17 13:56 ` alin.s
2010-02-16 20:00 ` Eli Zaretskii
2010-02-16 20:56 ` grischka
2010-02-17 4:20 ` Eli Zaretskii
-- strict thread matches above, loose matches on Subject: below --
2010-01-29 19:48 grischka
2010-01-30 5:39 ` Stephen J. Turnbull
2010-01-30 9:53 ` David Kastrup
2010-01-30 11:01 ` Stephen J. Turnbull
2010-01-30 11:08 ` David Kastrup
2010-01-30 11:54 ` Paul R
2010-01-30 13:52 ` Stephen J. Turnbull
2010-01-30 11:24 ` Eli Zaretskii
2010-01-30 12:53 ` Alan Mackenzie
2010-01-30 9:57 ` Eli Zaretskii
2010-01-30 11:46 ` Richard Stallman
2010-01-30 12:11 ` Paul R
2010-01-30 13:26 ` Alan Mackenzie
2010-01-30 13:42 ` David Kastrup
2010-01-30 13:49 ` Juanma Barranquero
2010-01-30 13:54 ` Paul R
2010-01-30 15:15 ` Stephen J. Turnbull
2010-01-30 15:07 ` Stephen J. Turnbull
2010-01-31 12:41 ` Richard Stallman
2010-01-31 16:36 ` grischka
2010-02-01 21:06 ` Richard Stallman
2010-02-02 3:32 ` Stephen J. Turnbull
2010-02-02 21:21 ` Richard Stallman
2010-02-02 21:42 ` David Kastrup
2010-02-03 0:24 ` Lennart Borgman
2010-02-03 6:45 ` David Kastrup
2010-02-03 13:34 ` Richard Stallman
2010-02-03 14:15 ` David Kastrup
2010-02-03 14:18 ` Daniel Colascione
2010-02-04 11:01 ` Richard Stallman
2010-02-03 2:48 ` Stephen J. Turnbull
2010-02-03 12:19 ` Juanma Barranquero
2010-02-04 11:00 ` Richard Stallman
2010-02-04 11:06 ` Juanma Barranquero
2010-02-05 12:44 ` Richard Stallman
2010-02-05 18:37 ` grischka
2010-02-03 13:34 ` Richard Stallman
2010-02-03 17:26 ` Stephen J. Turnbull
2010-02-03 17:45 ` David Kastrup
2010-02-03 18:35 ` grischka
2010-02-03 18:36 ` Óscar Fuentes
2010-02-03 19:03 ` Lennart Borgman
2010-02-03 20:31 ` Ted Zlatanov
2010-02-03 20:37 ` Lennart Borgman
2010-02-04 8:23 ` Stephen J. Turnbull
2010-02-04 23:18 ` Richard Stallman
2010-02-05 5:46 ` Stephen J. Turnbull
2010-02-04 11:01 ` Richard Stallman
2010-02-04 11:38 ` David Kastrup
2010-02-05 19:08 ` Richard Stallman
2010-02-04 12:28 ` Stephen J. Turnbull
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