Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Correct example.

Submitted by: Jason McIntyre <jmc@kerhand.co.uk>
Thomas Klausner <wiz@netbsd.org>

A bit of rewording for clarity, taken from OpenBSD.

Submitted by: jmc@OpenBSD.org

Update the description of -k, output files appear to
be left regardless of an error, signal, or complete
run.

PR: 69861
Submitted by: vlad902@gmail.com

Document input line length limit.

Sort sections.

Added the EXIT STATUS section where appropriate.

Remove BUGS section that talked about missing multibyte character support.
We have support now that the regular expression routines do.

Document missing multibyte character support in utilities specified
by POSIX.

mdoc(7) police: simplify.

Note that this appeared at least as early as PWB UNIX.

Use the literal string 'PWB UNIX', as we still have no .At macro for it.

Respect LC_CTYPE and LC_COLLATE environment variables, mainly for their
effects on regular expressions. The libc regex code does not handle
equivalence classes well (for example), but we do our best.

mdoc(7) police: markup polishing.

Correct synopsis and usage(): pattern arguments are not optional.

Add the csplit(1) utility, which splits files based on context, as specified
by SUSv3.

PR: 36191
Reviewed by: mike