Hi Vladimir,
> Note that t is not a registered symbol in scheme (should be #t), but is
> shows two errors:
Below the quoted text are... 4 errors, one of which has been fixed
recently IIRC. Don't hesitate to tell more about remaining problems,
preferrably one per report.
Thanks!
--
Bastien
Remember to cover the basics, that is, what you expected to happen and
what in fact did happen. You don't know how to make a good report? See
https://orgmode.org/manual/Feedback.html#Feedback
Your bug report will be posted to the Org mailing list.