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Re: [O] Completing with anything
From: |
Antoine Levitt |
Subject: |
Re: [O] Completing with anything |
Date: |
Tue, 24 May 2011 15:18:59 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) |
24/05/11 14:47, Stefan Monnier
>> So, could you add 'failed, which means that no function was able to
>> complete? That way I could do something like
>
>> (setq completion-extra-properties '(:exit-function my-exit-function))
>
>> (defun my-exit-function (string finished)
>> (when (eq finished 'failed)
>> (dabbrev-expand)))
>
>> and always get a dabbrev-expand as fallback to completion-at-point?
>
> Hmm... interesting way to attack that problem. I don't think that will
> work quite like this: if the completion provides its own :exit-function
> (e.g. to add a terminator string), then yours won't be run.
Mmh, true.
Oh well, I guess that I'm the only one who wants this kind of behaviour,
so I just ended up with an advice which seems to do the trick. Sorry for
hijacking this thread. In case anyone is interested:
(defadvice completion-at-point
(after completion-at-point-complete-if-failed activate)
"Fallback on dabbrev if completion didn't do anything useful."
(unless ad-return-value
(dabbrev-expand nil)))
- Re: [O] Completing with anything, Julien Danjou, 2011/05/03
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/04
- Re: [O] Completing with anything, Julien Danjou, 2011/05/04
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/23
- Re: [O] Completing with anything, Julien Danjou, 2011/05/24
- Message not available
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/24
- Re: [O] Completing with anything,
Antoine Levitt <=
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/24
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/24
- Re: [O] Completing with anything, Antoine Levitt, 2011/05/24
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/24
- Re: [O] Completing with anything, Antoine Levitt, 2011/05/24
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/25
- Re: [O] Completing with anything, Antoine Levitt, 2011/05/26
- Re: [O] Completing with anything, Stefan Monnier, 2011/05/27