- "An asterisk (``*'')" instead of "A (``*'')" to be more consistient with
rest of this manpage.
- Fix typo; ``w'' instead of ``''.
- There is no section named Sockets. There is only SOCKETS.
* There is no -indent option to .Bd or .Bl, although you would
never know that from its frequent use in this tree. There is a
"-offset indent" combination that makes sense, and you can certainly
say "-width indent".
* Also, you can't markup the -width option argument, tho you CAN
use a callable macro. So "-width Ar filename" doesn't make sense,
but either "-width Ar" or "-width filename" does, as might something
like "-width xxfilename" for a little extra space.
* There are a lot of needlessly complex hanging tag macros in man4 used
to create simple item lists. Those should be simplified one of these
days before someone copies and edits yet another man4 page.
* display ip address details of tcp/udp connections
* display isofs details
* use %p instead of %lx in error messages
other mods by me:
* don't put \n at the end of err()/warn() format
* man page cleanups (use .Dq and .Pq as appropriate)
