usr.bin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

Remove $FreeBSD$: one-line nroff pattern

Remove /^\.\\"\s*\$FreeBSD\$$\n/

wc(1): document SIGINFO handling in the manual page.

MFC after: 3 days

wc(1): Fix 'wc -L'

I inadvertently broke 'wc -L' in r326736. We must skip the fast path if -L
was specified, in addition to the existing check for the -l option.

Document long-standing -L behavior (count varies depending on whether wc(1)
is run with the -m option or not) in wc.1. That behavior dates back to the
introduction of the -L option, but was not documented.

PR: 230300
Reported by: <amstrnad+bugzilla AT gmail.com>
Sponsored by: Dell EMC Isilon

Renumber copyright clause 4

Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96

Add more text to explain --libxo flag.

Clean out some externally visible "more then" grammar

MFC after: 3 days

Separate references by a comma.

Document that wc(1) supports libxo(3).

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

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

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.

Add a -L option to wc(1), for finger compatibility with the GNU
wc utility. The -L option can be used to report the length of
the longest line wc has seen in one or more files. It is
disabled by default, and wc uses the standard `-lwc'.

Submitted by: Sheldon Givens, sheldon at sigsegv.ca
Reviewed by: kib
MFC after: 1 week

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

Prevent a line from being broken on a line boundary.

Improve markup.

Fix mismerge.

Noticed by: tjr

Add better mdoc(7) mark up, clean up wording, better describe the effects
of some arguments.

PR: 47705
Based on a patch submitted by: Gary W. Swearingen <swear@attbi.com>
Glanced at by: simon

Expand *n't contractions.

Sort sections.

Added the EXIT STATUS section where appropriate.

Scheduled mdoc(7) sweep.

Deal with double whitespace.

mdoc(7) police: markup polishing.

Approved by: re

Locale environment variables influence wc(1) regardless of whether the
-m option is specified; correct ENVIRONMENT section.

Use the iswspace(3) function now that it's been implemented.

Correct the Standards section: wc is a utility, not a function.

Bump document date for previous commit.

Add the -m option, which counts characters (as opposed to -c, which
counts bytes). In locales that don't have multibyte characters, -m
is effectively an alias for -c.

This brings wc(1) up to P1003.1-2001 conformance.

mdoc(7) police: utilize the new .Ex macro.

mdoc(7) police: s/BSD/.Bx/ where appropriate.

mdoc(7) police: use the new features of the Nm macro.

Add DIAGNOSTICS section name

$Id$ -> $FreeBSD$

Sync usage string according to man page. Silent -Wall.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

[HISTORY] command appeared in Version 1 AT&T UNIX
Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41

BSD 4.4 Lite Usr.bin Sources