* NEWS, newctime.3, newstrftime.3, newtzset.3, time2posix.3:
Mention localtime_r etc. Also, use function prototypes rather
than K&R style, and use 'restrict' where POSIX does.
Using '\-' to denote ASCII minus has problems in groff output, since
it generates a minus sign in the current font, and if you cut and
paste from the documentation the resulting text won't work. To avoid
the problem, define a string \*- that expands to ASCII minus in a
constant-width font in groff. Also, change some instances of \(mi and
\(pl to use plain \- and +, since we no longer need special fonts for
these. Finally, remove some no-longer-needed instances of "\^" after
italicized words.
This was appropriate before Unicode, where "`" and "'" often balanced
in visual output, but that's been obsolete for a while.
Overall, single-quote 'like this' instead of `like this', and
double-quote "like this" or (in typeset output) “like this”
instead of ``like this''. While we're at it, fix some glitches
with hyphens versus minus versus en dash versus em dash.
* Makefile ($(MANTXTS)): Use UTF-8 locale to produce *.txt output.
* checktab.awk, tzselect.ksh:
Quote 'like this' in diagnostics, instead of `like this'.
* date.1, newctime.3, newtzset.3, time2posix.3, zic.8 (q, lq, rq):
New macros. Use them for better double-quoting in output.
* workman.sh: Tell Perl that its stdin and stdout are UTF-8.
* NEWS: Document this.
