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authorPhilip Paeps <philip@FreeBSD.org>2018-10-20 22:32:10 +0000
committerPhilip Paeps <philip@FreeBSD.org>2018-10-20 22:32:10 +0000
commit89abb9f8c24918db80bc602902fdf847b769bfa4 (patch)
treec28efbc14d21b0d6ec898e3519ecfc73593cc10c /contrib/tzdata/africa
parent27eff71458dddd09bb45779bc3953dd95507fd13 (diff)
parent2f05a751b70c7084f5b0434c5b5b1370d56cf010 (diff)
downloadsrc-89abb9f8c24918db80bc602902fdf847b769bfa4.tar.gz
src-89abb9f8c24918db80bc602902fdf847b769bfa4.zip
Import tzdata 2018f
Notes
Notes: svn path=/head/; revision=339503
Diffstat (limited to 'contrib/tzdata/africa')
-rw-r--r--contrib/tzdata/africa25
1 files changed, 18 insertions, 7 deletions
diff --git a/contrib/tzdata/africa b/contrib/tzdata/africa
index 84e1ce2d5d76..555052bedd69 100644
--- a/contrib/tzdata/africa
+++ b/contrib/tzdata/africa
@@ -1,3 +1,5 @@
+# tzdb data for Africa and environs
+
# This file is in the public domain, so clarified as of
# 2009-05-17 by Arthur David Olson.
@@ -6,7 +8,7 @@
# tz@iana.org for general use in the future). For more, please see
# the file CONTRIBUTING in the tz distribution.
-# From Paul Eggert (2017-04-09):
+# From Paul Eggert (2018-05-27):
#
# Unless otherwise specified, the source for data through 1990 is:
# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
@@ -51,13 +53,15 @@
# I vaguely recall 'WAT' also being used for -01 in the past but
# cannot now come up with solid citations.
#
-# I invented the following abbreviations; corrections are welcome!
-# +02 WAST West Africa Summer Time (no longer used)
-# +03 CAST Central Africa Summer Time (no longer used)
-# +03 SAST South Africa Summer Time (no longer used)
+# I invented the following abbreviations in the 1990s:
+# +02 WAST West Africa Summer Time
+# +03 CAST Central Africa Summer Time
+# +03 SAST South Africa Summer Time
# +03 EAT East Africa Time
-# 'EAT' also seems to have caught on; the others are rare but are paired
-# with better-attested non-DST abbreviations.
+# 'EAT' seems to have caught on and is in current timestamps, and though
+# the other abbreviations are rarer and are only in past timestamps,
+# they are paired with better-attested non-DST abbreviations.
+# Corrections are welcome.
# Algeria
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
@@ -362,6 +366,13 @@ Zone Africa/Cairo 2:05:09 - LMT 1900 Oct
# Eritrea
# Ethiopia
# See Africa/Nairobi.
+#
+# Unfortunately tzdb records only Western clock time in use in Ethiopia,
+# as the tzdb format is not up to properly recording a common Ethiopian
+# timekeeping practice that is based on solar time. See:
+# Mortada D. If you have a meeting in Ethiopia, you'd better double
+# check the time. PRI's The World. 2015-01-30 15:15 -05.
+# https://www.pri.org/stories/2015-01-30/if-you-have-meeting-ethiopia-you-better-double-check-time
# Gabon
# See Africa/Lagos.