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From: Eli Zaretskii <eliz@gnu.org>
To: "Aurélien Aptel" <aurelien.aptel+emacs@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: emacs-dynamic-module in Emacs Git?
Date: Mon, 01 Dec 2014 19:44:30 +0200	[thread overview]
Message-ID: <83wq6b6z9d.fsf@gnu.org> (raw)
In-Reply-To: <CA+5B0FPbp6FyitdOYxy4hF4numUnVZwDAbBRQyjSR+kewJXLWg@mail.gmail.com>

> Date: Mon, 1 Dec 2014 17:28:01 +0100
> From: Aurélien Aptel <aurelien.aptel+emacs@gmail.com>
> 
> Stefan's 3 part plan is sound.
> 
> I agree that using any Emacs function in modules is too fragile and we
> need to define a subset or a new layer to expose Emacs features to
> modules.

Note that there are several possible ways of doing this, and IMO we
should decide which one we would like to use.

One possibility is not to create Lisp objects in the module, but
instead ask Emacs to create an object and hand it to the module.

Another possibility is to expose an array of function pointers through
which modules will call Emacs functions.  (This alternative avoids the
problems on Windows that require an import library.)

In any case, freeing memory should always be done on the same side of
the divide as its allocation.




  parent reply	other threads:[~2014-12-01 17:44 UTC|newest]

Thread overview: 265+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-17 12:46 Network security manager Lars Magne Ingebrigtsen
2014-11-17 13:56 ` Ted Zlatanov
2014-11-17 13:59   ` Andreas Schwab
2014-11-17 14:04     ` Lars Magne Ingebrigtsen
2014-11-17 16:13       ` Eli Zaretskii
2014-11-17 14:17     ` Stefan Monnier
2014-11-17 14:21       ` Lars Magne Ingebrigtsen
2014-11-17 15:00       ` Ted Zlatanov
2014-11-17 15:06         ` Ted Zlatanov
2014-11-17 17:31           ` Stefan Monnier
2014-11-17 18:06             ` Ted Zlatanov
2014-11-17 15:22         ` Lars Magne Ingebrigtsen
2014-11-17 16:04           ` Ted Zlatanov
2014-11-17 18:55             ` Lars Magne Ingebrigtsen
2014-11-17 16:22         ` Eli Zaretskii
2014-11-17 16:15       ` Eli Zaretskii
2014-11-17 16:11     ` Eli Zaretskii
2014-11-17 14:00   ` Lars Magne Ingebrigtsen
2014-11-17 16:13     ` Eli Zaretskii
2014-11-17 13:59 ` Stefan Monnier
2014-11-17 15:19   ` Stephen Leake
2014-11-17 15:24     ` Lars Magne Ingebrigtsen
2014-11-17 15:29       ` Kelvin White
2014-11-17 15:38         ` Kelvin White
2014-11-17 18:49         ` Lars Magne Ingebrigtsen
2014-11-17 18:58         ` Rob Browning
2014-11-17 19:07           ` Óscar Fuentes
2014-11-18  8:52             ` Sebastien Vauban
2014-11-18 14:54               ` Óscar Fuentes
2014-11-17 22:53         ` Lars Magne Ingebrigtsen
2014-11-17 23:16           ` Lars Magne Ingebrigtsen
2014-11-17 23:26             ` Lars Magne Ingebrigtsen
2014-11-18 15:19               ` Ted Zlatanov
2014-11-17 23:51           ` Lars Magne Ingebrigtsen
2014-11-18 14:41             ` Lars Magne Ingebrigtsen
2014-11-18 14:57               ` Rasmus
2014-11-18 15:01                 ` Lars Magne Ingebrigtsen
2014-11-18 19:44                   ` Achim Gratz
2014-11-18 19:48                     ` Lars Magne Ingebrigtsen
2014-11-18 15:03               ` Tassilo Horn
2014-11-18 15:10                 ` Lars Magne Ingebrigtsen
2014-11-18 15:23                   ` Tassilo Horn
2014-11-18 15:17               ` Ted Zlatanov
2014-11-18 15:30                 ` Lars Magne Ingebrigtsen
2014-11-18 15:40                   ` Lars Magne Ingebrigtsen
2014-11-18 15:45                     ` Lars Magne Ingebrigtsen
2014-11-18 16:04                       ` Ted Zlatanov
2014-11-18 19:49                     ` Achim Gratz
2014-11-18 19:53                       ` Lars Magne Ingebrigtsen
2014-11-18 19:55                         ` Lars Magne Ingebrigtsen
2014-11-18 21:17                         ` David Engster
2014-11-18 21:28                           ` David Engster
2014-11-18 21:54                             ` Lars Magne Ingebrigtsen
2014-11-18 20:47                     ` N. Jackson
2014-11-18 21:07                       ` Lars Magne Ingebrigtsen
2014-11-18 21:29                         ` N. Jackson
2014-11-18 21:36                           ` David Engster
2014-11-18 21:55                             ` Lars Magne Ingebrigtsen
2014-11-18 22:02                               ` David Engster
2014-11-19  0:05                               ` Stephen J. Turnbull
2014-11-18 10:12           ` Toke Høiland-Jørgensen
2014-11-18 15:10             ` Ted Zlatanov
2014-11-18 15:29               ` Lars Magne Ingebrigtsen
2014-11-18 15:58                 ` Ted Zlatanov
2014-11-18 16:15                   ` Lars Magne Ingebrigtsen
2014-11-18 16:35                     ` Lars Magne Ingebrigtsen
2014-11-18 16:41                       ` Lars Magne Ingebrigtsen
2014-11-18 17:00                         ` Lars Magne Ingebrigtsen
2014-11-18 17:23                           ` Ted Zlatanov
2014-11-18 17:28                             ` Lars Magne Ingebrigtsen
2014-11-18 17:40                               ` Ted Zlatanov
2014-11-18 17:47                                 ` Eli Zaretskii
2014-11-18 17:57                                 ` Lars Magne Ingebrigtsen
2014-11-18 17:43                               ` Eli Zaretskii
2014-11-18 17:54                                 ` Lars Magne Ingebrigtsen
2014-11-18 18:08                                   ` Eli Zaretskii
2014-11-18 18:13                                     ` Lars Magne Ingebrigtsen
2014-11-18 18:18                                       ` Lars Magne Ingebrigtsen
2014-11-18 18:29                                         ` Lars Magne Ingebrigtsen
2014-11-18 18:40                                           ` Eli Zaretskii
2014-11-18 19:19                                             ` Lars Magne Ingebrigtsen
2014-11-18 19:22                                               ` Eli Zaretskii
2014-11-18 19:26                                                 ` Lars Magne Ingebrigtsen
2014-11-18 19:55                                                   ` Eli Zaretskii
2014-11-18 19:24                                               ` Daniel Colascione
2014-11-18 20:40                                           ` Stefan Monnier
2014-11-18 20:49                                             ` Eli Zaretskii
2014-11-18 23:02                                               ` Lars Magne Ingebrigtsen
2014-11-18 23:31                                                 ` Ted Zlatanov
2014-11-19  8:37                                                   ` Lars Magne Ingebrigtsen
2014-11-19 11:17                                                     ` Ted Zlatanov
2014-11-19 11:23                                                       ` Lars Magne Ingebrigtsen
2014-11-19 11:46                                                         ` Ted Zlatanov
2014-11-19 21:11                                                       ` Toke Høiland-Jørgensen
2014-11-19  7:39                                                 ` Lars Magne Ingebrigtsen
2014-11-18 20:51                                             ` Lars Magne Ingebrigtsen
2014-11-19  2:09                                               ` Stefan Monnier
2014-11-19  3:55                                                 ` Eli Zaretskii
2014-11-19 13:40                                                   ` Stefan Monnier
2014-11-19 13:51                                                     ` Ted Zlatanov
2014-11-19 14:45                                                       ` Lars Magne Ingebrigtsen
2014-11-19 15:30                                                         ` Lars Magne Ingebrigtsen
2014-11-19 15:36                                                         ` Ted Zlatanov
2014-11-19 15:47                                                           ` Lars Magne Ingebrigtsen
2014-11-19 15:53                                                             ` Ted Zlatanov
2014-11-19 16:12                                                               ` Lars Magne Ingebrigtsen
2014-11-19 16:12                                                             ` EWW buffers Ivan Shmakov
2014-11-19 16:17                                                               ` Lars Magne Ingebrigtsen
2014-11-19 17:10                                                                 ` bug#19109: eww-setup-buffer: use set-buffer instead of switch-to-buffer Ivan Shmakov
     [not found]                                                                   ` <m3r3wznli0.fsf@stories.gnus.org>
     [not found]                                                                     ` <87sih9u4pa.fsf_-_@violet.siamics.net>
     [not found]                                                                       ` <v2tx1p4syz.fsf@fencepost.gnu.org>
2014-11-23 19:35                                                                         ` mailing control@, but requesting that no replies be sent there Ivan Shmakov
2014-11-24  0:22                                                                           ` bug#19109: " Glenn Morris
2014-11-24  6:50                                                                             ` Ivan Shmakov
2014-11-24  7:13                                                                               ` Stephen J. Turnbull
2014-11-24  5:00                                                                           ` bug#19109: " Stephen J. Turnbull
2014-11-19 22:27                                                               ` EWW buffers Stefan Monnier
2014-11-20  6:47                                                                 ` Ivan Shmakov
2014-11-21 12:16                                                                 ` Lars Magne Ingebrigtsen
2014-11-19 15:56                                                     ` Network security manager Eli Zaretskii
2014-11-19 22:23                                                       ` Stefan Monnier
2014-11-20 16:22                                                         ` Eli Zaretskii
2014-11-20 23:34                                                           ` Stefan Monnier
2014-11-21  8:10                                                             ` Eli Zaretskii
2014-11-21  9:24                                                               ` Lars Magne Ingebrigtsen
2014-11-21  9:40                                                                 ` Eli Zaretskii
2014-11-21 11:12                                                                   ` Lars Magne Ingebrigtsen
2014-11-21 10:36                                                                 ` Andreas Schwab
2014-11-21 13:30                                                                   ` Daniel Colascione
2014-11-21 15:05                                                                 ` Stefan Monnier
2014-11-21 15:02                                                               ` Stefan Monnier
2014-11-18 18:30                                         ` Eli Zaretskii
2014-11-18 18:41                                           ` Lars Magne Ingebrigtsen
2014-11-18 18:42                                             ` Eli Zaretskii
2014-11-18 18:24                                       ` Eli Zaretskii
2014-11-18 18:22                                 ` Ted Zlatanov
2014-11-18 17:28                     ` Ted Zlatanov
2014-11-18 17:36                       ` Lars Magne Ingebrigtsen
2014-11-18 17:44                         ` Ted Zlatanov
2014-11-18 18:10                           ` Lars Magne Ingebrigtsen
2014-11-18 22:09                         ` Toke Høiland-Jørgensen
     [not found]                     ` <87egt0792y.fsf@echidna.jochen.org>
2014-11-18 17:28                       ` Lars Magne Ingebrigtsen
2014-11-19  4:31                 ` Ted Zlatanov
2014-11-19  5:43                   ` Toke Høiland-Jørgensen
2014-11-19  8:44                     ` Lars Magne Ingebrigtsen
2014-11-19 11:09                     ` Ted Zlatanov
2014-11-19 11:19                       ` Lars Magne Ingebrigtsen
2014-11-19 11:41                         ` Ted Zlatanov
2014-11-19 11:50                           ` Lars Magne Ingebrigtsen
2014-11-19 12:11                             ` Ted Zlatanov
2014-11-19 14:16                               ` Lars Magne Ingebrigtsen
2014-11-19  8:46                   ` Lars Magne Ingebrigtsen
2014-11-18 20:50               ` Toke Høiland-Jørgensen
2014-11-18 21:06                 ` Lars Magne Ingebrigtsen
2014-11-18 21:10                   ` Toke Høiland-Jørgensen
2014-11-18 21:54                     ` Lars Magne Ingebrigtsen
2014-11-18 21:57                       ` Toke Høiland-Jørgensen
2014-11-18 22:13                         ` Lars Magne Ingebrigtsen
2014-11-18 22:18                           ` Toke Høiland-Jørgensen
2014-11-18 22:54                             ` Lars Magne Ingebrigtsen
2014-11-19  6:03                               ` Toke Høiland-Jørgensen
2014-11-19  8:55                                 ` Lars Magne Ingebrigtsen
2014-11-19 12:05                                   ` Garreau, Alexandre
2014-11-19 12:17                                     ` Lars Magne Ingebrigtsen
2014-11-19 12:26                                       ` Garreau, Alexandre
2014-11-19 12:29                                         ` Lars Magne Ingebrigtsen
2014-11-23 19:53                                         ` Lars Magne Ingebrigtsen
2014-11-23 19:59                                           ` Lars Magne Ingebrigtsen
2014-11-23 20:23                                             ` Garreau, Alexandre
2014-11-23 20:36                                               ` Lars Magne Ingebrigtsen
2014-11-23 20:41                                                 ` Lars Magne Ingebrigtsen
2014-11-23 22:24                                                   ` Lars Magne Ingebrigtsen
2014-11-23 22:30                                                     ` joakim
2014-11-30 13:38                                                     ` Stefan Monnier
2014-11-30 22:29                                                       ` Lars Magne Ingebrigtsen
2014-12-01  3:10                                                         ` Stefan Monnier
2014-11-19 14:35                                 ` Lars Magne Ingebrigtsen
2014-11-19 16:33                                   ` Toke Høiland-Jørgensen
2014-11-19 16:38                                     ` Lars Magne Ingebrigtsen
2014-11-19 21:00                                       ` Toke Høiland-Jørgensen
2014-11-18 21:23                 ` Ted Zlatanov
2014-11-18 19:45             ` Lars Magne Ingebrigtsen
2014-11-18 20:33               ` Toke Høiland-Jørgensen
2014-11-18 22:37                 ` Lars Magne Ingebrigtsen
2014-11-18 21:37               ` Toke Høiland-Jørgensen
2014-11-18 21:57                 ` Lars Magne Ingebrigtsen
2014-11-18 22:03                   ` Toke Høiland-Jørgensen
2014-11-18 22:13                     ` Lars Magne Ingebrigtsen
2014-11-18 15:22           ` Ted Zlatanov
2014-11-18 15:33             ` Lars Magne Ingebrigtsen
2014-11-18 17:03           ` Glenn Morris
2014-11-18 17:17             ` Daniel Colascione
2014-11-18 17:41               ` Eli Zaretskii
2014-11-22 10:27           ` Steinar Bang
2014-11-17 16:57   ` Romain Francoise
2014-11-17 18:30     ` Stefan Monnier
2014-11-18  8:29       ` Stephen Leake
2014-11-18 15:49         ` Stefan Monnier
2014-11-18 16:01           ` Ted Zlatanov
2014-11-18 16:24             ` Lars Magne Ingebrigtsen
2014-11-18 21:21               ` Toke Høiland-Jørgensen
2014-11-18 22:25                 ` Lars Magne Ingebrigtsen
2014-11-18 22:28                   ` Toke Høiland-Jørgensen
2014-11-22  5:24             ` emacs-dynamic-module in Emacs Git? Stephen Leake
2014-11-22 15:49               ` Stefan Monnier
2014-11-22 17:12                 ` Óscar Fuentes
2014-11-22 23:28                 ` Ted Zlatanov
2014-11-23 10:38                   ` Aurélien Aptel
2014-11-24  1:19                     ` Aurélien Aptel
2014-11-25 10:05                       ` Ted Zlatanov
2014-11-26 17:05                         ` Aurélien Aptel
2014-11-27  2:10                           ` Ted Zlatanov
2014-11-27 15:38                             ` Aurélien Aptel
2014-11-27 15:45                               ` Ted Zlatanov
2014-11-29 17:05                             ` Eli Zaretskii
2014-11-29 17:45                               ` Eli Zaretskii
2014-11-30 14:08                               ` Stefan Monnier
2014-11-30 15:42                                 ` Eli Zaretskii
2014-11-30 18:09                                   ` Stefan Monnier
2014-12-01  0:44                                     ` Ted Zlatanov
2014-12-01  3:41                                       ` Stefan Monnier
2014-12-01 10:31                                         ` Ted Zlatanov
2014-12-01 13:45                                           ` Stefan Monnier
2014-12-01 14:10                                             ` Aurélien Aptel
2014-12-01 14:47                                             ` Ted Zlatanov
2014-12-01 15:04                                               ` Stefan Monnier
2014-12-01 15:36                                                 ` Ted Zlatanov
2014-12-01 16:28                                                   ` Aurélien Aptel
2014-12-01 17:05                                                     ` Ted Zlatanov
2014-12-01 22:46                                                       ` Stephen Leake
2014-12-01 17:44                                                     ` Eli Zaretskii [this message]
2014-12-01 19:40                                                       ` Stefan Monnier
2014-12-01 20:19                                                       ` Ted Zlatanov
2014-12-02 21:22                                                         ` Ted Zlatanov
2014-12-04 20:40                                                           ` Aurélien Aptel
2014-12-05  1:02                                                             ` Ted Zlatanov
2014-12-05  2:43                                                               ` Ivan Andrus
2014-12-10  0:53                                                               ` Ted Zlatanov
2014-12-11 15:49                                                                 ` Aurélien Aptel
2014-12-11 14:35                                                               ` Ted Zlatanov
2014-12-01 19:12                                                   ` Stefan Monnier
2014-12-01 22:42                                                   ` Stephen Leake
2014-12-02  1:16                                                     ` Ted Zlatanov
2014-12-02  3:29                                                       ` Stefan Monnier
2014-12-01 16:21                                           ` Eli Zaretskii
2014-12-01 13:59                               ` Aurélien Aptel
2014-12-01 16:51                                 ` Eli Zaretskii
2014-12-01 22:58                                   ` Stephen Leake
2014-12-02  3:33                                     ` Stefan Monnier
2014-12-03  9:27                                       ` Stephen Leake
2014-12-03 13:57                                         ` Stefan Monnier
2014-12-03 17:41                                         ` Eli Zaretskii
2014-12-02  3:40                                     ` Eli Zaretskii
2014-12-02 17:58                                       ` Steinar Bang
2014-12-02 18:09                                         ` Eli Zaretskii
2014-12-03 10:04                                       ` Stephen Leake
2014-12-03 10:55                                         ` David Kastrup
2014-12-03 21:11                                           ` Stephen Leake
2014-12-03 17:56                                         ` Eli Zaretskii
2014-12-03 19:05                                           ` Stefan Monnier
2014-11-17 16:07 ` Network security manager Eli Zaretskii
2014-11-17 18:58   ` Lars Magne Ingebrigtsen
2014-11-17 19:05     ` Eli Zaretskii
2014-11-17 19:37       ` Lars Magne Ingebrigtsen
2014-11-17 19:49         ` Óscar Fuentes
2014-11-17 20:00           ` Lars Magne Ingebrigtsen
2014-11-17 20:31             ` Óscar Fuentes

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