Vladimir Alexiev <vladimir.alexiev@ontotext.com> writes:

> But then C-c C-e h h complains: "org-export--parse-option-keyword: End of
> file during parsing".

Please update Org mode.

--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>