The documentation for function `org-element-parse-buffer' helpfully directs the user to that of function `org-element-map', but the documentation for the latter makes no mention of `org-element-parse-buffer'. It contains lengthy and helpful explanations of what to do with its `data' parameter, but no hint as to how to obtain that data.
Emacs : GNU Emacs 27.2 (build 1, x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll bars) of 2021-08-28 Package: Org mode version 9.5.2 (9.5.2-gfbff08 @ /home/phil/.emacs.d/elpa/org-9.5.2/)
