Some time ago I posted a port for Tilde, which is a text editor that
resembles the old Borland IDEs of the 90s. It includes mouse-driven
menus in the terminal, even over SSH. It wasn't merged into the ports
tree so reposting it again in case someone wants to take another look.

Tilde is built upon a few libraries, all of which have their own port:

textproc/libt3highlight:
https://marc.info/?l=openbsd-ports&m=175557716627319&w=2

devel/libt3key:
https://marc.info/?l=openbsd-ports&m=175557694627161&w=2

graphics/libt3widget:
https://marc.info/?l=openbsd-ports&m=175557652726970&w=2

converters/libtranscript:
https://marc.info/?l=openbsd-ports&m=175557613026798&w=2

graphics/libt3window:
https://marc.info/?l=openbsd-ports&m=175557472326079&w=2

textproc/libt3config:
https://marc.info/?l=openbsd-ports&m=175557428825746&w=2

editors/tilde:
https://marc.info/?l=openbsd-ports&m=175557552926557&w=2

Regards
Lloyd