From: Stephen Leake <stephen_leake@stephe-leake.org>
To: emacs-devel@gnu.org
Subject: Re: cl-defgeneric vs random funcall in project.el
Date: Thu, 30 Jul 2015 10:29:55 -0500 [thread overview]
Message-ID: <86mvyd7jf0.fsf@stephe-leake.org> (raw)
In-Reply-To: <55BA0AC4.7060906@yandex.ru> (Dmitry Gutov's message of "Thu, 30 Jul 2015 14:30:12 +0300")
Dmitry Gutov <dgutov@yandex.ru> writes:
> On 07/30/2015 10:04 AM, Stephen Leake wrote:
>
>> If the "vc project backend" wants to be a "real project backend", then
>> yes, it needs to define project-search-path.
>
> Would its definition add the VC root to the list returned by
> project-search-path-function?
Not if I wrote it; it would not use project-search-path-function.
The point of a "project backend" is that it knows _everything_ about the
project. No stray hooks for users to pervert things.
I would write the vc implementation of project-search-path to return a
flat list of all the directories under the vc root.
>> That would not be useful for editing elisp files; the elisp project
>> backend is useful for that.
>
> There is no elisp project backend. Just an elisp-specific value of
> project-search-path-function.
>
> Which obviously omits project-roots and project-ignores.
Right. The elisp project backend is incomplete.
That's one problem with using two dispatching mechanisms; it's too easy
to get mixtures of incomplete implementations that "seem to work".
--
-- Stephe
next prev parent reply other threads:[~2015-07-30 15:29 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-28 11:31 cl-defgeneric vs random funcall in project.el Stephen Leake
2015-07-28 15:09 ` Dmitry Gutov
2015-07-28 23:57 ` Stefan Monnier
2015-07-29 0:16 ` Dmitry Gutov
2015-07-30 21:26 ` Stefan Monnier
2015-07-29 1:00 ` Stephen Leake
2015-07-29 1:19 ` Dmitry Gutov
2015-07-29 14:24 ` Stephen Leake
2015-07-29 19:54 ` Dmitry Gutov
2015-07-30 7:04 ` Stephen Leake
2015-07-30 11:30 ` Dmitry Gutov
2015-07-30 15:29 ` Stephen Leake [this message]
2015-07-30 15:37 ` Stephen Leake
2015-07-30 16:10 ` Dmitry Gutov
2015-07-30 23:25 ` Stephen Leake
2015-07-30 17:16 ` Dmitry Gutov
2015-07-30 23:33 ` Stephen Leake
2015-07-31 0:37 ` Dmitry Gutov
2015-07-31 14:36 ` Stephen Leake
2015-07-31 22:52 ` Dmitry Gutov
2015-08-01 10:21 ` Stephen Leake
2015-08-01 12:09 ` Dmitry Gutov
2015-08-01 14:20 ` Stephen Leake
2015-08-01 16:49 ` Dmitry Gutov
2015-08-01 19:08 ` Stephen Leake
2015-08-04 19:59 ` João Távora
2015-08-04 20:56 ` Dmitry Gutov
2015-08-04 22:43 ` João Távora
2015-08-04 23:35 ` Dmitry Gutov
2015-08-10 1:09 ` Dmitry Gutov
2015-08-10 3:07 ` Stephen Leake
2015-08-10 8:45 ` João Távora
2015-08-10 16:50 ` Stephen Leake
2015-08-10 19:38 ` João Távora
2015-08-10 18:07 ` Dmitry Gutov
2015-08-10 19:21 ` João Távora
2015-08-10 19:37 ` Dmitry Gutov
2015-08-10 19:47 ` João Távora
2015-08-10 19:55 ` Dmitry Gutov
2015-08-10 18:02 ` Dmitry Gutov
2015-08-07 15:02 ` Stefan Monnier
2015-08-07 15:32 ` Dmitry Gutov
2015-08-07 17:36 ` Stefan Monnier
2015-08-05 7:02 ` Stephen Leake
2015-07-30 21:31 ` Stefan Monnier
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