[BUG] org-element-context doesn't recognize link inside property drawer [9.6.6 (release_9.6.6 @ /usr/local/share/emacs/29.1/lisp/org/)]

[Gustavo Barros]

Hi All,

When a link is placed as a property value, `org-element-context' does
not recognize it as a link.
(Setting `eval-expression-print-level' and
`eval-expression-print-length' to nil).

Consider the following document:

#+begin_src org
,* Heading
:PROPERTIES:
:LINK: [[https://orgmode.org/][Org mode for Emacs]]
:END:
#+end_src

Placing point on the link and calling `(org-element-context)' returns:

#+begin_src emacs-lisp
(node-property
 (:key "LINK"
  :value "[[https://orgmode.org/][Org mode for Emacs]]"
  :begin 24
  :end 76
  :post-blank 0
  :post-affiliated 24
  :mode node-property
  :granularity element
  :cached t
  :parent
  (property-drawer
   (:begin 11
    :end 82
    :contents-begin 24
    :contents-end 76
    :post-blank 0
    :post-affiliated 11
    :mode planning
    :granularity element
    :cached t
    :parent
    (section
     (:begin 11
      :end 82
      :contents-begin 11
      :contents-end 82
      :robust-begin 11
      :robust-end 80
      :post-blank 0
      :post-affiliated 11
      :mode section
      :granularity element
      :cached t
      :parent
      (headline
       (:raw-value "Heading"
        :begin 1
        :end 82
        :pre-blank 0
        :contents-begin 11
        :contents-end 82
        :robust-begin nil
        :robust-end nil
        :level 1
        :priority nil
        :tags nil
        :todo-keyword nil
        :todo-type nil
        :post-blank 0
        :footnote-section-p nil
        :archivedp nil
        :commentedp nil
        :post-affiliated 1
        :LINK "[[https://orgmode.org/][Org mode for Emacs]]"
        :title "Heading"
        :mode first-section
        :granularity element
        :cached t
        :parent
        (org-data
         (:begin 1
          :contents-begin 1
          :contents-end 82
          :end 82
          :robust-begin 3
          :robust-end 80
          :post-blank 0
          :post-affiliated 1
          :path "~/test.org"
          :mode org-data
          :CATEGORY "test"
          :cached t))))))))))
#+end_src

In particular, the "link" element is not present, as would be the case
if the exact same link were not inside the property drawer. On the
other hand, the link is active (fontified, works, etc.). Thus,
`org-element.el` and `ol.el` seem to disagree as to what that part of
the buffer actually is.

Best regards,
Gustavo.


Emacs  : GNU Emacs 29.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version
3.24.33, cairo version 1.16.0)
 of 2023-07-30
Package: Org mode version 9.6.6 (release_9.6.6 @
/usr/local/share/emacs/29.1/lisp/org/)

current state:
==============
(setq
 org-link-elisp-confirm-function 'yes-or-no-p
 org-bibtex-headline-format-function #[257 "\300 \236A\207" [:title] 3
"\n\n(fn ENTRY)"]
 org-persist-after-read-hook '(org-element--cache-persist-after-read)
 org-export-before-parsing-hook '(org-attach-expand-links)
 org-cycle-tab-first-hook '(org-babel-hide-result-toggle-maybe
                org-babel-header-arg-expand)
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-show-empty-lines
          org-cycle-optimize-window-after-visibility-change
          org-cycle-display-inline-images)
 org-persist-before-read-hook '(org-element--cache-persist-before-read)
 org-mode-hook '(#[0 "\300\301\302\303\304$\207"
           [add-hook change-major-mode-hook org-fold-show-all append
            local]
           5]
         #[0 "\300\301\302\303\304$\207"
           [add-hook change-major-mode-hook org-babel-show-result-all
            append local]
           5]
         org-babel-result-hide-spec org-babel-hide-all-hashes)
 org-confirm-shell-link-function 'yes-or-no-p
 outline-isearch-open-invisible-function 'outline-isearch-open-invisible
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-src-mode-hook '(org-src-babel-configure-edit-buffer
             org-src-mode-configure-edit-buffer)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-speed-command-hook '(org-speed-command-activate
              org-babel-speed-command-activate)
 org-persist-directory "/tmp/org-persist-DRjSU9"
 org-fold-core-isearch-open-function 'org-fold--isearch-reveal
 org-persist-before-write-hook '(org-element--cache-persist-before-write)
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe
              org-babel-header-arg-expand)
 org-link-shell-confirm-function 'yes-or-no-p
 org-babel-pre-tangle-hook '(save-buffer)
 org-agenda-loop-over-headlines-in-active-region nil
 org-occur-hook '(org-first-headline-recenter)
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-link-parameters '(("attachment" :follow org-attach-follow :complete
            org-attach-complete-link)
               ("id" :follow org-id-open)
               ("eww" :follow org-eww-open :store org-eww-store-link)
               ("rmail" :follow org-rmail-open :store
            org-rmail-store-link)
               ("mhe" :follow org-mhe-open :store org-mhe-store-link)
               ("irc" :follow org-irc-visit :store org-irc-store-link
            :export org-irc-export)
               ("info" :follow org-info-open :export org-info-export
            :store org-info-store-link :insert-description
            org-info-description-as-command)
               ("gnus" :follow org-gnus-open :store
            org-gnus-store-link)
               ("docview" :follow org-docview-open :export
            org-docview-export :store org-docview-store-link)
               ("bibtex" :follow org-bibtex-open :store
            org-bibtex-store-link)
               ("bbdb" :follow org-bbdb-open :export org-bbdb-export
            :complete org-bbdb-complete-link :store
            org-bbdb-store-link)
               ("w3m" :store org-w3m-store-link)
               ("doi" :follow org-link-doi-open :export
            org-link-doi-export)
               ("file+sys") ("file+emacs")
               ("shell" :follow org-link--open-shell)
               ("news" :follow
            #[514 "\301\300\302 Q \"\207"
              ["news" browse-url ":"] 6 "\n\n(fn URL ARG)"]
            )
               ("mailto" :follow
            #[514 "\301\300\302 Q \"\207"
              ["mailto" browse-url ":"] 6 "\n\n(fn URL ARG)"]
            )
               ("https" :follow
            #[514 "\301\300\302 Q \"\207"
              ["https" browse-url ":"] 6 "\n\n(fn URL ARG)"]
            )
               ("http" :follow
            #[514 "\301\300\302 Q \"\207"
              ["http" browse-url ":"] 6 "\n\n(fn URL ARG)"]
            )
               ("ftp" :follow
            #[514 "\301\300\302 Q \"\207" ["ftp" browse-url ":"]
              6 "\n\n(fn URL ARG)"]
            )
               ("help" :follow org-link--open-help :store
            org-link--store-help)
               ("file" :complete org-link-complete-file)
               ("elisp" :follow org-link--open-elisp))
 org-metaup-hook '(org-babel-load-in-session-maybe)
 )