Stephen Frost <sfrost(at)snowman(dot)net> writes:
> I suspect that if someone wanted to write the code to have markdown be
> available that it would certainly be accepted, as that's definitely a
> popular format.
Somebody was working on that awhile ago,
https://www.postgresql.org/message-id/flat/CAAYBy8YU4pXYKDHeQhsA_%3DFC93yOBZp5j1h%3DBSSAo9-oLcwNww%40mail.gmail.com
Seems to have lost interest though ...
regards, tom lane