From: Stephen Leake <stephen_leake@stephe-leake.org>
To: emacs-devel@gnu.org
Subject: Re: completing-read return meta-information?
Date: Wed, 16 Sep 2015 12:06:31 -0500 [thread overview]
Message-ID: <86y4g6xpig.fsf@stephe-leake.org> (raw)
In-Reply-To: <7c37cd21-a9e0-48fa-b5a2-a32595c43dda@default> (Drew Adams's message of "Wed, 16 Sep 2015 08:00:39 -0700 (PDT)")
Drew Adams <drew.adams@oracle.com> writes:
>> I tried storing the directory info in a text property of the
>> completion string; that was not returned.
>
> FWIW, I proposed years ago that a completion candidate (string) be
> able to be returned propertized. "Be able" means that this can be
> controlled, e.g., by a variable.
>
> Here is a thread about this from 2008, for instance:
> http://lists.gnu.org/archive/html/emacs-devel/2008-06/msg01503.html
> There were other threads too.
>
> FWIW, in Icicles I've done this for nearly a decade. I use this
> feature to recuperate information associated with an individual
> candidate. A candidate can be as rich as you like and return as
> much info as you like.
>
> The changes to the Emacs code needed to allow this are simple.
Excellent. Can you post a patch?
Or you can add it to the feature branch I'll push soon;
scratch/project-find-file.
Another choice would be for completing-read to return a cons when the
completion-table returns an alist. That would also require a flag to
allow the new behavior, to avoid breaking current alist completion
tables.
--
-- Stephe
next prev parent reply other threads:[~2015-09-16 17:06 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-16 13:57 completing-read return meta-information? Stephen Leake
2015-09-16 15:00 ` Drew Adams
2015-09-16 17:06 ` Stephen Leake [this message]
2015-09-16 17:28 ` Drew Adams
2015-09-16 17:45 ` Stephen Leake
2015-09-17 1:38 ` Stefan Monnier
2015-09-17 12:52 ` Stephen Leake
2015-09-17 13:24 ` Stefan Monnier
2015-09-17 18:14 ` Dmitry Gutov
2015-09-18 0:54 ` Stefan Monnier
2015-09-21 16:46 ` Stephen Leake
2015-09-21 19:12 ` Stephen Leake
2015-09-21 19:51 ` Stefan Monnier
2015-09-22 15:21 ` Stephen Leake
2015-09-26 10:54 ` Stephen Leake
2015-09-27 15:45 ` Stefan Monnier
2015-09-28 5:50 ` Dmitry Gutov
2015-09-28 15:59 ` Stephen Leake
2015-09-28 16:13 ` Stephen Leake
2015-09-28 19:42 ` Stefan Monnier
2015-09-28 5:58 ` Dmitry Gutov
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