I just wanted to write a short note about mandoc. You may have seen it mentioned in some recent posts. It's a fantastic replacement for groff.
How fantastic? This fantastic: mini:~/src/share/man/man9> time nroff -Tascii -mandoc *.9 > /dev/null 0m2.23s real 0m2.29s user 0m0.03s system mini:~/src/share/man/man9> time mandoc *.9 > /dev/null 0m0.20s real 0m0.19s user 0m0.01s system Development is still going on, so you may see some bugs (please report them, but make sure you're running the very latest first!), but this kind of improvement to build speeds is one of the things that makes working on OpenBSD fun. A big thank you to Kristaps for writing mandoc, and to Ingo and the rest for working to get it off the ground.