Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

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

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

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

Add missing static keywords to col(1)

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

Remove more extraneous ;s.

The variables i and tot don't need to be static.

Avoid shadowing a local scratch variable,

Sort #include directives and remove one duplicate that crept in to the
previous commit.

Add support for multibyte characters, loosely based on Bruno Haible's
work in the util-linux package.

ANSIify function definitions.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by: md5

Remove local prototypes for main().

remove __P

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.

Use __FBSDID().

Remove the misnamed `xmalloc' and replace its uses with the realloc (along
with error checking) that it actually was.

Add the -p flag to force unknown control sequences to be passed
through unchanged.

Reviewed by: silence on -audit
Obtained from: NetBSD
MFC after: 3 weeks

Use err(3) and style(9) cleanup.

MFC after: 2 weeks

Fix a trivial warning and clamp down with WARNS=2

MFC after: 1 week

Document the -h option.

Use errx(). .Nm fixes

Tweaks to allow compiling -Wall (mostly adding "const" to char rcsid[]).

compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.

Merge from Lite2

Add setlocale LC_CTYPE

Obtained from: looked at the fix in 1.1.5 and rewrote it

Fix entabbing.

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