MFV of tzdata2009t, r200831

zic:
- Fix URL / reference to Calendrical Calculations: Third Edition

libc/stdtime:
- Fix typo in tzfile.5 (no changes in our part)

MFC after:	1 week
This commit is contained in:
Edwin Groothuis 2009-12-22 11:17:10 +00:00
commit 1993d7fb07
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=200832
2 changed files with 6 additions and 6 deletions

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@ -147,6 +147,6 @@ such instants).
.Xr ctime 3 ,
.Xr time2posix 3 ,
.Xr zic 8
.\" @(#)tzfile.5 8.2
.\" @(#)tzfile.5 8.3
.\" This file is in the public domain, so clarified as of
.\" 1996-06-05 by Arthur David Olson.

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@ -1,4 +1,4 @@
@(#)Theory 8.3
@(#)Theory 8.4
This file is in the public domain, so clarified as of
2009-05-17 by Arthur David Olson.
$FreeBSD$
@ -361,10 +361,10 @@ abbreviations like `EST'; this avoids the ambiguity.
Calendrical issues are a bit out of scope for a time zone database,
but they indicate the sort of problems that we would run into if we
extended the time zone database further into the past. An excellent
resource in this area is Edward M. Reingold and Nachum Dershowitz,
<a href="http://emr.cs.uiuc.edu/home/reingold/calendar-book/second-edition/">
Calendrical Calculations: The Millennium Edition
</a>, Cambridge University Press (2001). Other information and
resource in this area is Nachum Dershowitz and Edward M. Reingold,
<a href="http://emr.cs.iit.edu/home/reingold/calendar-book/third-edition/">
Calendrical Calculations: Third Edition
</a>, Cambridge University Press (2008). Other information and
sources are given below. They sometimes disagree.