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From: David Engster <deng@randomsample.de>
To: "Eric M. Ludlam" <eric@siege-engine.com>
Cc: emacs-devel@gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>,
	Jorgen Schaefer <forcer@forcix.cx>,
	John Yates <john@yates-sheets.org>
Subject: Re: A unified project root interface
Date: Thu, 21 Mar 2013 17:32:32 +0100	[thread overview]
Message-ID: <87hak4af33.fsf@engster.org> (raw)
In-Reply-To: <514A5A68.3070907@siege-engine.com> (Eric M. Ludlam's message of "Wed, 20 Mar 2013 20:55:04 -0400")

Eric M. Ludlam writes:
W> On 03/20/2013 01:47 PM, Stefan Monnier wrote:
>> Sorry, I mostly meant "split eieio.el".  What parts?  Well, that's
>> a good question.  I think if I knew, I'd have done that already ;-)
>> Maybe a first split would be "all the code in eieio.el up until the end
>> of the first big eval-and-compile".
>> At least, if the aim is to get rid of those nasty eval-and-compile.
>
> This email, and browsing in eieio.el in the CEDET repository gave me
> an a-ha moment.  I think I know how to "split" eieio such that the
> eval-and-compile elements are fixed, and have a much nicer eieio.el in
> the process.  My initial experiments show I'm on the right track.
>
> David, is there something that needs merging from Emacs to CEDET I
> need to worry about before making massive structural changes in EIEIO?

No, it's all already merged to upstream, including the renames by
Stefan.

> If the goal is to use EDE's detection scheme and data, but not load
> EDE project classes, then we are all set already since the EDE project
> classes are not directly involved in detecting the projects.  If the
> goal is to not use EIEIO at all, then we'd end up just using a plist
> other random data structure instead of using EIEIO to do it.  This
> wouldn't be a big deal because AFAIK, these classes aren't subclassed,
> so impact would be small.

Let's talk examples, then. Say we have

 (ede-project-autoload "vcs-root"
		       :name "VCS ROOT"
		       :file 'vcs-root
		       :proj-file 'ede-check-for-vcs-dirs
		       :proj-root 'ede-vcs-root-dir
		       :proj-root-dirmatch "NONE"
		       :class-sym 'ede-vcs-root-project
		       :load-type 'ede-vcs-root-load
		       :new-p nil
		       :safe-p t)

So from that we'd take the list of slots, which is practically a plist,
and would write something akin to ede-dir-to-projectfile, but using
plist-get/set instead of oref/oset?

And what would happen when `ede-check-for-vcs-dirs' returns t?  Would
that load EDE then, or would we try to go on to provide the basic
functionality (like getting the root) with a class-less version?

-David



  parent reply	other threads:[~2013-03-21 16:32 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-09 16:44 A unified project root interface Jorgen Schaefer
2013-03-09 17:12 ` Fabian Ezequiel Gallina
2013-03-10  5:38 ` Stefan Monnier
2013-03-10 10:06   ` Jorgen Schaefer
2013-03-11 18:57   ` Lluís
2013-03-12 23:28     ` Eric M. Ludlam
2013-03-12 23:42       ` Jorgen Schaefer
2013-03-13  2:02         ` Eric M. Ludlam
2013-03-13 18:03       ` David Engster
2013-03-13 19:11         ` Sudish Joseph
2013-03-16  0:47         ` Eric M. Ludlam
2013-03-16 14:18           ` David Engster
2013-03-16 15:02             ` Jorgen Schaefer
2013-03-16 22:27               ` Phil Hagelberg
2013-03-16 22:59               ` David Engster
2013-03-16 23:16                 ` Jorgen Schaefer
2013-03-17 17:40                   ` David Engster
2013-03-17 18:18                     ` Jorgen Schaefer
2013-03-18 22:50                       ` David Engster
2013-03-19  1:57                         ` John Yates
2013-03-19  7:18                           ` David Engster
2013-03-19 12:23                             ` Eric M. Ludlam
2013-03-19 13:06                             ` Stefan Monnier
2013-03-19 19:09                               ` David Engster
2013-03-20  3:21                                 ` Stefan Monnier
2013-03-20  4:48                                   ` Leo Liu
2013-03-20  7:04                                     ` joakim
2013-03-20  7:05                                     ` David Engster
2013-03-20  7:13                                   ` David Engster
2013-03-20 12:57                                     ` Stefan Monnier
2013-03-20 16:14                                       ` Davis Herring
2013-03-20 17:41                                         ` Stefan Monnier
2013-03-20 17:48                                         ` Stefan Monnier
2013-03-20 18:20                                         ` Bruce Korb
2013-03-20 22:14                                           ` Stefan Monnier
2013-03-20 16:34                                       ` David Engster
2013-03-20 17:47                                         ` Stefan Monnier
2013-03-21  0:55                                           ` Eric M. Ludlam
2013-03-21  3:27                                             ` Stefan Monnier
2013-03-21  4:07                                               ` Eric M. Ludlam
2013-03-21 14:33                                                 ` Stefan Monnier
2013-03-22  2:12                                                 ` Eric M. Ludlam
2013-03-23 11:04                                                   ` EIEIO split (was: A unified project root interface) David Engster
2013-03-21 16:32                                             ` David Engster [this message]
2013-03-22  0:47                                               ` A unified project root interface Eric M. Ludlam
2013-03-22 20:30                                                 ` David Engster
2013-03-23 17:10                                                   ` Eric M. Ludlam
2013-03-23 17:26                                                     ` Jorgen Schaefer
2013-03-23 18:02                                                       ` Dmitry Gutov
2013-03-23 20:51                                                         ` Pascal J. Bourguignon
2013-03-24  4:25                                                           ` Dmitry Gutov
2013-03-24 10:13                                                             ` Jorgen Schaefer
2013-04-06 13:25                                                               ` Jorgen Schaefer
2013-04-06 17:13                                                                 ` Eric M. Ludlam
2013-04-08 19:03                                                                   ` David Engster
2013-12-31 20:12                                                               ` Daniel Colascione
2013-03-20 17:49                                         ` Jorgen Schaefer
2013-03-19  7:33                         ` Jorgen Schaefer
2013-03-17  8:08                 ` joakim
2013-03-12 15:34   ` Sudish Joseph
2013-03-12 16:51     ` Dmitry Gutov
2013-03-12 18:23   ` Ted Zlatanov

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