-o[arg] must not have spaces between option and argument; OK jmc

getopt(3) says so and, e.g. 'mrouted -d 1' must be 'mrouted -d1' to work.
dhcpd(8) and sed(1) got this right, our multicast programs

-o[arg] must not have spaces between option and argument; OK jmc

getopt(3) says so and, e.g. 'mrouted -d 1' must be 'mrouted -d1' to work.
dhcpd(8) and sed(1) got this right, our multicast programs did not.

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convert to new .Dd format;

new sentence, new line...and generally just start new lines in sane places;
while here, a little macro cleanup.

some grammar fixes from simon morgan;
fixes pr #4491

- section reorder
- macro fixes
- kill whitespace at EOL
- new sentence, new line

copyrights added;

bootpef(8), pppd(8): Carnegie Mellon
map-mbone(8), mrinfo(8): Xerox
pdisk(8): Apple
awk(1): Lucent
sectok(3): University of Michigan

this has been setuid for quite some time

o) .Sh AUTHOR -> .Sh AUTHORS;
o) .Sh EXAMPLE -> .Sh EXAMPLES;
o) Delete .Sh OPTIONS. Text moved to .Sh DESCRIPTION;

millert@ ok

we don't like:
o) .Pp before/after .Sh;
o) .Pp before/after .Sh;
o) .Nm without argument in SYNOPSIS;

Some fixes. From <mpech@prosoft.org.lv>

mdoc-ify. Fix section headers. Some typos.

remove trailing whitespace, some Nm cleanup

initial import of NetBSD tree