MFC r359801: wc(1): document SIGINFO handling in the manual page.

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

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

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

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

This commit was generated by cvs2svn to compensate for changes in r1590,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite Usr.bin Sources