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Re: [Share] collect some idea about auto eval code when TAB expand headl

From: Jeremie Juste
Subject: Re: [Share] collect some idea about auto eval code when TAB expand headline
Date: Fri, 16 Oct 2020 22:45:17 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)


I don't see very clearly how you want to use the code.
(It might well be because of my lack of skills)

Could you give a usage example?

Best regards,


On Friday, 16 Oct 2020 at 13:01, stardiviner wrote:
> I write an elisp config for Org Mode to auto evaluate inline source block in 
> property "EVAL".
> #+begin_src emacs-lisp
> (defcustom org-property-eval-keywords-list '("EVAL")
>   "A list of property keywords for evaluate code."
>   :type 'list
>   :safe #'listp
>   :group 'org)
> (defun org-property-eval-code (&optional state)
>   "Evaluate Org inline source block in property value."
>   (when (memq state '(children subtree))
>     (if-let ((inline-src-block (org-entry-get nil "EVAL" nil)))
>         (with-temp-buffer
>           (insert inline-src-block)
>           (goto-char (point-min))
>           (require 'ob-async nil t)
>           (setq-local org-babel-default-inline-header-args
>                       '((:results . "silent") (:async . t)))
>           (let* ((context (org-element-context))
>                  (src-block-info (org-babel-get-src-block-info nil context))
>                  (type (org-element-type context)))
>             (when (eq type 'inline-src-block)
>               ;; ob-async: `org-babel-execute-src-block:async'
>               (org-babel-execute-src-block nil src-block-info)))))))
> (add-hook 'org-cycle-hook #'org-property-eval-code)
> #+end_src
> A question:
> How to get all property keywords under headline? I want to use ~member~ to 
> detect
> whether property keywords has member in defined custom list
> ~org-property-eval-keywords-list~.
> Second question:
> Do you have any good idea or suggest about this?
> Thanks for sharing your idea.

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