lines on facility.  End sentences with a dot.  And some whitespace nits.
Matrix (debug mode) is equivalent.
ok otto millert

unusable when problems occur. Provide commented out examples showing
people how to direct output to /dev/console or as messages to root,
for situations where such output might acutally be useful, rather than
something that keeps you from fixing a problem due to the screen
getting spewed at.
ok jolan@ ian@ brad@ marco@ krw@ fgsch@

ok millert@

ok fgs@

anymore.

licence in a way that makes ipf not free according to the rules we
established over 5 years ago, at www.openbsd.org/goals.html (and those
same basic rules govern the other *BSD projects too).  Specifically,
Darren says that modified versions are not permitted.  But software
which OpenBSD uses and redistributes must be free to all (be they
people or companies), for any purpose they wish to use it, including
modification, use, peeing on, or even integration into baby mulching
machines or atomic bombs to be dropped on Australia.  Furthermore, we
know of a number of companies using ipf with modification like us, who
are now in the same situation, and we hope that some of them will work
with us to fill this gap that now exists in OpenBSD (temporarily, we
hope).

Thanks cd@sentia.nl

taken from NetBSD.