tzfile.5, tzselect.8, zdump.8, zic.8: sync pages from tzdb

---

Hi Paul,

I updated these 4 pages as untouched copies from upstream. I'm showing you the patch, to check if there was some improvement that we applied that may be interesting to you. Since we don't store patches, I'm not sure which changes are stuff that you've changed upstream and which are changes that we applied downstream (I could check the git history, but that's too much). Maybe you know better. If not, I'm ready to ignore it all, and get your pages without modification.

BTW, I found out why I changed the TH line in tzselect.8: Michael forgot to document that page as one of the pages we sync from tzdb. The CONTRIBUTING file only mentioned:

tzfile(5), zdump(8), and zic(8) come from the tz project
<https://www.iana.org/time-zones>.

I'll update that (I hope I don't miss anyone else).

Cheers,
Alex

 man5/tzfile.5   |   5 +-
 man8/tzselect.8 |   5 +-
 man8/zdump.8    |  51 +++++-----
 man8/zic.8      | 262 ++++++++++++++++++++++++++++++++++--------------
 4 files changed, 216 insertions(+), 107 deletions(-)

index e94aaaad6..59d9f6ba9 100644
@@ -1,9 +1,6 @@
-.\" %%%LICENSE_START(PUBLIC_DOMAIN)
 .\" This file is in the public domain, so clarified as of
 .\" 1996-06-05 by Arthur David Olson.
-.\" %%%LICENSE_END
-.\"
-.TH tzfile 5 2023-03-07 Linux "Linux Programmer's Manual"
+.TH tzfile 5 "" "Time Zone Database"
 .SH NAME
 tzfile \- timezone information
 .SH DESCRIPTION

index 3b69587f3..4578090f9 100644
@@ -1,9 +1,6 @@
-.\" %%%LICENSE_START(PUBLIC_DOMAIN)
 .\" This file is in the public domain, so clarified as of
 .\" 2009-05-17 by Arthur David Olson.
-.\" %%%LICENSE_END
-.\"
-.TH tzselect 8 (date) "Linux man-pages (unreleased)"
+.TH tzselect 8 "" "Time Zone Database"
 .SH NAME
 tzselect \- select a timezone
 .SH SYNOPSIS

2.39.2