Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Sort sections.
mdoc(7) police: Deal with self-xrefs.
yp(4) -> yp(8).PR: docs/30797
Added netid(5) manpage.PR: docs/25657Obtained from: OpenBSD