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jeremyf/org-get-headings-alternate.el

Created February 24, 2024 14:09
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An alternate implementation of Howard Abrams' `org-get-headings'.
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org-get-headings-alternate.el
;; An alternate implementation of Howard Abrams' `org-get-headings'.
;;
;; https://howardism.org/Technical/Emacs/tiddly-wiki-in-org.html
;;
;; I have not run any performance comparisons. The main difference being that
;; this implementation does not require defining the `unpropertize' function.
(defun org-get-headings ()
"Return a list of an org document's headings."
(org-element-map
(org-element-parse-buffer 'headline nil t)
'headline
(lambda (headline) (org-element-property :title headline))))
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