Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Merge head revisions 237393, 237409:
Locale-specific man page edits:
- libc/string/strcoll.3
- libc/string/strstr.3
- libc/string/strxfrm.3
- libc/string/strcasecmp.3
- libc/string/Makefile.inc

Approved by: gabor (mentor)

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Per Regents of the University of Calfornia letter, remove advertising
clause.

# If I've done so improperly on a file, please let me know.

Add cross-references to the wide character counterparts of these functions.

Style: One space between "restrict" qualifier and "*".

- Add the 'restrict' qualifier required by IEEE Std 1003.1-2001
to the function definition of strxfrm(3) in form of our
'__restrict' macro.
- Use an ANSI-C function definition for strxfrm(3).
- Change the manual page accordingly.

mdoc(7) police: Use the new .In macro for #include statements.

.St -ansiC -> .St -isoC

Introduce ".Lb" macro to libc manpages.

More libraries manpages updates following.

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

$Id$ -> $FreeBSD$

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

remove BUGS section, now behaviour is predictable enough

more words about return value

re-phrase things a bit

fix wrong return result
fix n=0 case
improve manpage

Fix even more spelling errors in some more man pages.

Copyrights cleanup

Add 8bit collate stuff
Submitted by: alex@elvisti.kiev.ua

This commit was generated by cvs2svn to compensate for changes in r1573,
which included commits to RCS files with non-trunk default branches.

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