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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Tassilo Horn <tassilo@member.fsf.org>
Cc: emacs-orgmode@gnu.org, emacs-devel@gnu.org
Subject: Re: Re: Completing with anything
Date: Wed, 04 May 2011 12:07:23 -0300	[thread overview]
Message-ID: <jwv8vumv7bm.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <sa3wrizpzpi.fsf@cigue.easter-eggs.fr> (Julien Danjou's message of "Tue, 12 Apr 2011 11:48:41 +0200")

>> Hmm... good point, doing it in completion-choices is not reliable, tho
>> using as completion table something like:
>> 
>> (lambda (string pred action)
>> (let ((res (complete-with-action action completion-choices string pred)))
>> (if (and (eq action nil)
>> (assq (if (eq res t) string res) <expansion-alist>))
>> (cdr (assq (if (eq res t) string res) <expansion-alist>))
>> res)))
>> 
>> should work OK for prefix completion, but that means using the expansion
>> "by hand" rather than via expand-abbrev, which may not be an option.

> Yeah. That does not looks like a simple/good option.
> As it stands, I guess the bbdb solution to return a function doing the
> replacement rather than trying to return a list and conform with the
> (current) way of doing completion is really simpler, unfortunately. :(

While taking a look at adding the necessary functionality to
minibuffer.el, I bumped into a problem:

If you complete "ni" to "nic" which is a valid alias and you also have
a "nicolas" alias, running expand-abbrev after the completion may not be
right since it will prevent you from getting to "nicolas".

Now, this is a minor problem.  But the more general case is when the
user has set completion-cycle-threshold so that completion happened via
cycling: the string after completion is a valid abbrev (presumably) but
calling expand-abbrev on it will interfere with the cycling in a big way
(the details of what will happen depend on the way cycling is
implemented and what kind of abbrevs we're talking about).

So at least cycling-completion seems fundamentally incompatible with
this idea of abbrev-expansion-after-completion, at least if you want to
allow arbitrarily complex abbrevs like skeletons.

Could you give me an idea of what kind of abbrevs the code should try
to accommodate?


        Stefan

  reply	other threads:[~2011-05-04 15:07 UTC|newest]

Thread overview: 93+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-09  9:02 Announcing org-contacts, a bbdb-like contact manager for Org Julien Danjou
2011-02-09 19:00 ` John Hendy
2011-02-09 20:04   ` Sébastien Vauban
2011-02-09 20:43     ` Julien Danjou
2011-02-09 21:10       ` Russell Adams
2011-02-09 21:25         ` Marcelo de Moraes Serpa
2011-02-09 20:42   ` Julien Danjou
2011-02-10 14:34     ` John Hendy
2011-02-10 14:42       ` Julien Danjou
2011-02-09 19:16 ` Tassilo Horn
2011-02-09 19:26 ` John Hendy
2011-02-10 13:39 ` Dan Griswold
2011-02-10 14:42   ` Julien Danjou
2011-02-10 14:45 ` Dan Davison
2011-02-10 14:56   ` Julien Danjou
2011-02-10 15:05     ` John Hendy
2011-02-10 15:08     ` Dan Davison
2011-02-10 15:26     ` Rodrigo Lazo
2011-02-10 16:30     ` Tassilo Horn
2011-02-10 16:56       ` Julien Danjou
2011-02-10 18:20         ` Stefan Monnier
2011-02-11 10:21           ` [Orgmode] " Tassilo Horn
2011-02-11 14:47             ` Stefan Monnier
2011-02-11 20:15               ` Tassilo Horn
2011-02-11 23:08                 ` Stefan Monnier
2011-02-12 18:37                   ` Tassilo Horn
2011-02-20 16:58                     ` Julien Danjou
2011-03-18 15:00                   ` Completing with anything (was: [Orgmode] Re: Announcing org-contacts, a bbdb-like contact manager for Org) Julien Danjou
2011-03-18 18:16                     ` Completing with anything Stefan Monnier
2011-03-21 11:23                       ` Julien Danjou
2011-03-21 12:51                         ` Tassilo Horn
2011-03-21 13:36                           ` Julien Danjou
2011-03-21 14:17                             ` Tassilo Horn
2011-03-21 16:27                             ` Stefan Monnier
2011-03-21 16:55                               ` Dimitri Fontaine
2011-03-21 17:04                               ` Julien Danjou
2011-03-21 22:00                                 ` Stefan Monnier
2011-03-22  3:01                                   ` Eric Abrahamsen
2011-03-22 14:13                                     ` Eric S Fraga
2011-03-22 15:02                                       ` Eric Abrahamsen
2011-03-23  9:45                                       ` Julien Danjou
2011-03-23 14:13                                         ` Eric S Fraga
2011-03-23 15:05                                           ` Julien Danjou
2011-03-23 16:03                                             ` Eric S Fraga
2011-03-24 20:15                                             ` Cian
2011-03-25 10:16                                               ` Julien Danjou
2011-03-26 22:06                                                 ` Michael Markert
2011-03-26 23:40                                                   ` Michael Markert
2011-04-09 12:13                                                     ` Julien Danjou
2011-04-09 13:54                                                       ` Michael Markert
2011-04-11  9:24                                                         ` Julien Danjou
2011-04-11  9:37                                                           ` Bastien
2011-04-11 13:42                                                             ` Michael Markert
2011-04-30 13:39                                                               ` Michael Markert
2011-05-03  8:09                                                     ` Julien Danjou
2011-03-22 10:00                                 ` Aankhen
2011-03-22 11:57                                   ` Tassilo Horn
2011-03-22 12:03                                     ` Julien Danjou
2011-03-22 12:31                                       ` Tassilo Horn
2011-03-21 15:19                         ` Stefan Monnier
2011-03-21 15:54                           ` Julien Danjou
2011-04-09 15:11                             ` Julien Danjou
2011-04-10  4:03                               ` Stefan Monnier
2011-04-11  9:21                                 ` Julien Danjou
2011-04-12  3:42                                   ` Stefan Monnier
2011-04-12  9:48                                     ` Julien Danjou
2011-05-04 15:07                                       ` Stefan Monnier [this message]
2011-05-04 15:34                                         ` Julien Danjou
2011-05-24  3:14                                           ` Stefan Monnier
2011-05-24  7:33                                             ` Julien Danjou
2011-05-24  9:16                                             ` Antoine Levitt
2011-05-24 12:47                                               ` Stefan Monnier
2011-05-24 13:18                                                 ` Antoine Levitt
2011-05-24 14:04                                                   ` Stefan Monnier
2011-05-24 14:05                                                   ` Stefan Monnier
2011-05-24 14:45                                                     ` Antoine Levitt
2011-05-24 18:05                                                   ` Stefan Monnier
2011-05-24 18:30                                                     ` Antoine Levitt
2011-05-26  2:23                                                       ` Stefan Monnier
2011-05-26  7:50                                                         ` Antoine Levitt
2011-05-28  2:15                                                           ` Stefan Monnier
2011-02-11 11:08         ` Announcing org-contacts, a bbdb-like contact manager for Org Thierry Volpiatto
2011-02-11 15:08 ` Darlan Cavalcante Moreira
2011-02-23 11:09   ` Julien Danjou
2011-02-12 12:18 ` Bastien
2011-02-12 16:35   ` John Hendy
2011-02-12 17:12     ` Bastien
2011-02-23 11:11     ` Julien Danjou
2011-02-12 19:42   ` Matt Lundin
2011-02-23 11:14     ` Julien Danjou
2011-02-14 18:24   ` Wes Hardaker
2011-02-23 11:10   ` Julien Danjou
2011-02-26 17:26     ` Bastien

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