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From: Nicolas Richard <theonewiththeevillook@yahoo.fr>
To: "Sebastien Vauban"
	<public-sva-news-D0wtAvR13HarG/iDocfnWg@plane.gmane.org>
Cc: public-help-gnu-emacs-mXXj517/zsQ@plane.gmane.org
Subject: Re: Programmatically access all the possible values of a defcustom
Date: Wed, 29 Jan 2014 23:19:02 +0100	[thread overview]
Message-ID: <871tzqh1nt.fsf@yahoo.fr> (raw)
In-Reply-To: <86fvo6jzx5.fsf@somewhere.org> (Sebastien Vauban's message of "Wed, 29 Jan 2014 21:28:22 +0100")



Hi Sébastien,

"Sebastien Vauban" <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
writes:
> Is there a possibility to programmatically access all the values that
> a defcustom can take?

I guess it's in the plist associated to the symbol. Let's check:
(symbol-plist 'org-babel-load-languages)

Ah ha!

(get 'org-babel-load-languages 'custom-type)
=> (alist :tag "Babel Languages" :key-type (choice (const :tag "Awk" awk) (const :tag "C" C) (const :tag "R" R) (const :tag "Asymptote" asymptote) (const :tag "Calc" calc) (const :tag "Clojure" clojure) (const :tag "CSS" css) (const :tag "Ditaa" ditaa) (const :tag "Dot" dot) (const :tag "Emacs Lisp" emacs-lisp) (const :tag "Fortran" fortran) ...) :value-type (boolean :tag "Activate" :value t))

HTH,

-- 
Nico.




  reply	other threads:[~2014-01-29 22:19 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-29 20:28 Programmatically access all the possible values of a defcustom Sebastien Vauban
2014-01-29 22:19 ` Nicolas Richard [this message]
     [not found] ` <mailman.13125.1391033975.10748.help-gnu-emacs@gnu.org>
2014-01-30 10:17   ` Sebastien Vauban
2014-01-30 11:41     ` Nicolas Richard
     [not found]     ` <mailman.13179.1391082135.10748.help-gnu-emacs@gnu.org>
2014-01-30 12:40       ` Sebastien Vauban

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