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

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

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

Added the EXIT STATUS section where appropriate.

Sort sections.

Move exit status information into a DIAGNOSTICS section. Add an ENVIRONMENT
section. Re-add a sentence from the BUGS section that went missing in
the previous commit.

Add support for multibyte characters. While here, fix a longstanding bug in
the implementation of the -d option: we were skipping too many characters
when a non-alphanumeric character was encountered.

Point out in the BUGS section that look expects input files to have
been sorted with LC_COLLATE=C.

Document incorrect handling of multibyte characters.

Mechanically kill hard sentence breaks.

Introduce options definition the standard way.

Use `The .Nm utility'

Remove whitespace at EOL.

mdoc(7) police: use the default ``file ...'' feature of the .Ar macro.

$Id$ -> $FreeBSD$

Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

.\" $Id$
.\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by: bde

Support multiple databases. For example

$ look miau dict1 dict2 dict3

Use err(3) instead of local redefinition.

Use the .At macro where appropriate.

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