Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

less: Re-enable -Wdeprecated-non-prototype warnings.

These were fixed in the most recent update to contrib/less.

less: Silence -Wdeprecated-non-prototype warnings.

This has an active upstream so will presumably be fixed upstream at
some point.

Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D39525

less: silence K&R warns

Sponsored by: Rubicon Communications, LLC ("Netgate")

pkgbase: Put less in FreeBSD-runtime

Useful to have a pager in it.

Differential Revision: https://reviews.freebsd.org/D36231

ncurses: chase dependency changes in the source tree

Differential Revision: https://reviews.freebsd.org/D32098

Fix build

MFC after: 2 weeks

rename zstless into zstdless to be consistent with other zstdcommands

Add a zstdless equivalent to zless, bzless xzless

Convert to usr.bin/ to LIBADD
Reduce overlinking

Replace all uses of libncurses and libtermcap with their wide character
variants. This allows usable file system images (i.e. those with both a
shell and an editor) to be created with only one copy of the curses library.

Exp-run: antoine
PR: 189842
Discussed with: bapt
Sponsored by: DARPA, AFRL

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

MFC r207842, r207844, r208099:

MFC r207842:
Import of liblzma, xz, xzdec, lzmainfo from vendor branch
Add support for xz and lzma to lesspipe.sh (xzless, lzless)

MFC r207844:
Add two public headers missing in r207842
Adjust CFLAGS for lzmainfo, xz, xzdec

MFC r208099:
Add versioned symbols to liblzma
Use default SHLIB_MAJOR.

Approved by: delphij (mentor)

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

- Import the HEAD csup code which is the basis for the cvsmode work.

Correct the script name to be "zless.sh". This avoids an extra cp/chmod
(from the sys.mk rule) while still installing it under the "zless" name.

Add a zless script which invokes less using the lesspipe script. This is
similar to the zmore script that comes with gzip (and in fact, in most
Linux distros, zless is a symlink to that very same zmore script) but has
the advantage that you get the correct file name on the less status line,
and can use :n and :p to navigate back and forth between multiple files.

MFC after: 1 week

Add an embellished lesspipe.sh as described in the man page.
P.S. it is stupid I have to define both SCRIPTS and SCRIPTSNAME.

Use ${BINDIR} instead of hardcoded path.

PR: 44582
Submitted by: Jon Disnard <jon.disnard@ca.com>
Reviewed by: ru
MFC after: 3 weeks

MAN[1-9] -> MAN.

ncurses -> termcap

Fixed some style bugs. Apart from formatting bugs, MANDEPEND is deprecated
and $< and $@ are even documented as deprecated.

Install a manpage for more.

Detach usr.bin/more and install a link from less. less will behave
like more if invoked as more. The old more has not been removed.

bmake glue for less.

Reviewed by: peter