Credit to @rextended for “code2=title”.
In tips, there is CPAN module “md2phpbb” - that takes Markdown and gets almost-Mikrotik-forum phpBB. I used that to take a GitHub README.md to make a forum post: http://forum.mikrotik.com/t/serial2http-container-to-bridge-serial-to-the-routeros-cli/164589/16