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Re: Programmatically access all the possible values of a defcustom
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From: |
Nicolas Richard |
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Subject: |
Re: Programmatically access all the possible values of a defcustom |
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Date: |
Wed, 29 Jan 2014 23:19:02 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
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.