Great! Thanks,

I think you missed Node Properties - they are still located under Elements on Syntax page

https://orgmode.org/worg/dev/org-syntax.html#Elements

https://orgmode.org/worg/dev/org-syntax.html#Node_Properties

I think it should be moved to Greater Elements section

And it is also listed as Element on API page

https://orgmode.org/worg/dev/org-element-api.htm

I have also discovered more:

Syntax page states:

> With the exception of inlinetasks, items, planning, clocks, node properties and table rows, every other element type can be assigned attributes.

But  this list is not full - if you check the source code https://code.orgmode.org/bzg/org-mode/src/master/lisp/org-element.el#L3866

       ;; Item. +
       ;; Table Row. +
       ;; Node Property. +
       ;; Headline.
       ;; Sections (must be checked after headline).
       ;; Planning.+
       ;; Property drawer.
       ;; Paragraph.
       ;; Clock. +
       ;; Inlinetask. +
;; From there, elements can have affiliated keywords.

So Pragraph, Property Drawer, Sections and Headlines are missing from this list

Hello,

ihor <ihor@antonovs.family> writes:

So these are things that I have discovered so far:

[...]

I think I fixed the issues you pointed out. Thank you.

Regards,