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 more locale-specific functions to the relevant man pages and
Makefiles:
- libc/stdtime/strftime.3
- libc/stdtime/strptime.3
- libc/stdlib/strfmon.3

Reviewed by: theraven
Approved by: gabor (mentor)

%U was macroized in mdoc(7), escape.

Sort sections.

Mechanically kill hard sentence breaks.

strptime(), like strftime(), does not handle multibyte characters
in the format string correctly.

mdoc(7) police: excessive quotes.

Document what happens when the format string contains insufficient
conversion specifications to completely specify the resulting struct tm.

PR: 46331
Submitted by: Christian S.J. Peron
MFC after: 2 weeks

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

Use one line for each function argument to keep the line
width smaller than 80 columns.

Thanks to Ruslan for an explanation of multiple ways to
achieve this.

- Add the C99 'restrict' qualifier using the '__restrict' macro to
function prototype and definition of strptime(3).
- Update the manual page.

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

mdoc(7) police:

Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.

Remove whitespace at EOL.

mdoc(7) police: remove extraneous .Pp before and/or after .Sh.

Prepare for mdoc(7)NG.

Avoid use of direct troff requests in mdoc(7) manual pages.

Introduce ".Lb" macro to libc manpages.

More libraries manpages updates following.

Null commit:

The commit message for rev 1.7 was incorrect with respect to the %e
and %l specifiers, which _can_ be fixed by correcting excessive
whitespace-gobbling.

Remove discussion of %C in the BUGS section. The limitations on valid
centuries are much more serious than those mentioned and this is not the
place to discuss the limitations of time_t.

Prevent digit-gobbling for all but %l and %e, which can't be fixed.
Discuss in the BUGS section of the manpage, problems involved with
the use of %C, %e, %l, %p, %U and %W.

PR: 13901
Reported by: scott@chronis.pobox.com

$Id$ -> $FreeBSD$

Actually impliment the documented %Z specifier.

Re-fixed to start at 1969 per the actual Posix requirement. Also
fixed a typo on the man page.

Bring two-digit years up-to-date with POSIX requirements.
70-00 are intepreted in the 20th century; 01-69 in the
21st century. (Yes, 2000 is the last year of the 20th
century, not the first year of the 21st.)

Submitted by: Sergey Babkin <babkin@bellatlantic.net>

Change return type of strptime from const char* to char*.
const char* was wrong and nonstandard.

Import strptime(3) into libc. We've got permission by Kevin Ruddy to
modify the original `no modifications' copyright message, and i've
included his mail into the source file.

The common localization functions between strptime(3) and strftime(3)
have been broken out into timelocal.[ch].