make/data/tzdata/africa

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@@ -19,11 +19,10 @@
 #
 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-# <pre>
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
 # This data is by no means authoritative; if you think you know better,
 # go ahead and edit the file (and please send any changes to

@@ -56,17 +55,17 @@
 # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997).
 #
 # Previous editions of this database used WAT, CAT, SAT, and EAT
 # for +0:00 through +3:00, respectively,
 # but Mark R V Murray reports that
-# `SAST' is the official abbreviation for +2:00 in the country of South Africa,
-# `CAT' is commonly used for +2:00 in countries north of South Africa, and
-# `WAT' is probably the best name for +1:00, as the common phrase for
-# the area that includes Nigeria is ``West Africa''.
-# He has heard of ``Western Sahara Time'' for +0:00 but can find no reference.
+# 'SAST' is the official abbreviation for +2:00 in the country of South Africa,
+# 'CAT' is commonly used for +2:00 in countries north of South Africa, and
+# 'WAT' is probably the best name for +1:00, as the common phrase for
+# the area that includes Nigeria is "West Africa".
+# He has heard of "Western Sahara Time" for +0:00 but can find no reference.
 #
-# To make things confusing, `WAT' seems to have been used for -1:00 long ago;
+# To make things confusing, 'WAT' seems to have been used for -1:00 long ago;
 # I'd guess that this was because people needed _some_ name for -1:00,
 # and at the time, far west Africa was the only major land area in -1:00.
 # This usage is now obsolete, as the last use of -1:00 on the African
 # mainland seems to have been 1976 in Western Sahara.
 #

@@ -75,11 +74,11 @@
 #        0:00   GMT     Greenwich Mean Time
 #        2:00   CAT     Central Africa Time
 #        2:00   SAST    South Africa Standard Time
 # and Murray suggests the following abbreviation:
 #        1:00   WAT     West Africa Time
-# I realize that this leads to `WAT' being used for both -1:00 and 1:00
+# I realize that this leads to 'WAT' being used for both -1:00 and 1:00
 # for times before 1976, but this is the best I can think of
 # until we get more information.
 #
 # I invented the following abbreviations; corrections are welcome!
 #        2:00   WAST    West Africa Summer Time

@@ -152,13 +151,11 @@
                         2:00    -       CAT     1943 Sep 19 2:00
                         2:00    1:00    CAST    1944 Mar 19 2:00
                         2:00    -       CAT
 
 # Burkina Faso
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone Africa/Ouagadougou -0:06:04 -      LMT     1912
-                         0:00   -       GMT
+# See Africa/Abidjan.
 
 # Burundi
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone Africa/Bujumbura   1:57:28 -       LMT     1890
                         2:00    -       CAT

@@ -182,11 +179,11 @@
 Zone    Africa/Bangui   1:14:20 -       LMT     1912
                         1:00    -       WAT
 
 # Chad
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Ndjamena 1:00:12 -       LMT     1912
+Zone    Africa/Ndjamena 1:00:12 -       LMT     1912 # N'Djamena
                         1:00    -       WAT     1979 Oct 14
                         1:00    1:00    WAST    1980 Mar  8
                         1:00    -       WAT
 
 # Comoros

@@ -204,14 +201,24 @@
 # Republic of the Congo
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone Africa/Brazzaville 1:01:08 -       LMT     1912
                         1:00    -       WAT
 
-# Cote D'Ivoire
+# Côte D'Ivoire / Ivory Coast
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Abidjan  -0:16:08 -      LMT     1912
                          0:00   -       GMT
+Link Africa/Abidjan Africa/Bamako       # Mali
+Link Africa/Abidjan Africa/Banjul       # Gambia
+Link Africa/Abidjan Africa/Conakry      # Guinea
+Link Africa/Abidjan Africa/Dakar        # Senegal
+Link Africa/Abidjan Africa/Freetown     # Sierra Leone
+Link Africa/Abidjan Africa/Lome         # Togo
+Link Africa/Abidjan Africa/Nouakchott   # Mauritania
+Link Africa/Abidjan Africa/Ouagadougou  # Burkina Faso
+Link Africa/Abidjan Africa/Sao_Tome     # São Tomé and Príncipe
+Link Africa/Abidjan Atlantic/St_Helena  # St Helena
 
 # Djibouti
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Djibouti 2:52:36 -       LMT     1911 Jul
                         3:00    -       EAT

@@ -252,34 +259,30 @@
 # "...Egypt's interim cabinet decided on Wednesday to cancel daylight
 # saving time after a poll posted on its website showed the majority of
 # Egyptians would approve the cancellation."
 #
 # Egypt to cancel daylight saving time
-# <a href="http://www.almasryalyoum.com/en/node/407168">
 # http://www.almasryalyoum.com/en/node/407168
-# </a>
 # or
-# <a href="http://www.worldtimezone.com/dst_news/dst_news_egypt04.html">
 # http://www.worldtimezone.com/dst_news/dst_news_egypt04.html
-# </a>
 Rule    Egypt   1995    2010    -       Apr     lastFri  0:00s  1:00    S
-Rule    Egypt   1995    2005    -       Sep     lastThu 23:00s  0       -
+Rule    Egypt   1995    2005    -       Sep     lastThu 24:00   0       -
 # From Steffen Thorsen (2006-09-19):
 # The Egyptian Gazette, issue 41,090 (2006-09-18), page 1, reports:
 # Egypt will turn back clocks by one hour at the midnight of Thursday
 # after observing the daylight saving time since May.
 # http://news.gom.com.eg/gazette/pdf/2006/09/18/01.pdf
-Rule    Egypt   2006    only    -       Sep     21      23:00s  0       -
+Rule    Egypt   2006    only    -       Sep     21      24:00   0       -
 # From Dirk Losch (2007-08-14):
 # I received a mail from an airline which says that the daylight
 # saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07.
-# From Jesper Norgaard Welen (2007-08-15): [The following agree:]
+# From Jesper Nørgaard Welen (2007-08-15): [The following agree:]
 # http://www.nentjes.info/Bill/bill5.htm
 # http://www.timeanddate.com/worldclock/city.html?n=53
 # From Steffen Thorsen (2007-09-04): The official information...:
 # http://www.sis.gov.eg/En/EgyptOnline/Miscellaneous/000002/0207000000000000001580.htm
-Rule    Egypt   2007    only    -       Sep     Thu>=1  23:00s  0       -
+Rule    Egypt   2007    only    -       Sep     Thu>=1  24:00   0       -
 # From Abdelrahman Hassan (2007-09-06):
 # Due to the Hijri (lunar Islamic calendar) year being 11 days shorter
 # than the year of the Gregorian calendar, Ramadan shifts earlier each
 # year. This year it will be observed September 13 (September is quite
 # hot in Egypt), and the idea is to make fasting easier for workers by

@@ -309,36 +312,26 @@
 # :59)
 # > http://support.microsoft.com/kb/958729/
 #
 # timeanddate[2] and another site I've found[3] also support that.
 #
-# [1] <a href="https://bugzilla.redhat.com/show_bug.cgi?id=492263">
-# https://bugzilla.redhat.com/show_bug.cgi?id=492263
-# </a>
-# [2] <a href="http://www.timeanddate.com/worldclock/clockchange.html?n=53">
-# http://www.timeanddate.com/worldclock/clockchange.html?n=53
-# </a>
-# [3] <a href="http://wwp.greenwichmeantime.com/time-zone/africa/egypt/">
-# http://wwp.greenwichmeantime.com/time-zone/africa/egypt/
-# </a>
+# [1] https://bugzilla.redhat.com/show_bug.cgi?id=492263
+# [2] http://www.timeanddate.com/worldclock/clockchange.html?n=53
+# [3] http://wwp.greenwichmeantime.com/time-zone/africa/egypt/
 
 # From Arthur David Olson (2009-04-20):
 # In 2009 (and for the next several years), Ramadan ends before the fourth
 # Thursday in September; Egypt is expected to revert to the last Thursday
 # in September.
 
 # From Steffen Thorsen (2009-08-11):
 # We have been able to confirm the August change with the Egyptian Cabinet
 # Information and Decision Support Center:
-# <a href="http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html">
 # http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html
-# </a>
 #
 # The Middle East News Agency
-# <a href="http://www.mena.org.eg/index.aspx">
 # http://www.mena.org.eg/index.aspx
-# </a>
 # also reports "Egypt starts winter time on August 21"
 # today in article numbered "71, 11/08/2009 12:25 GMT."
 # Only the title above is available without a subscription to their service,
 # and can be found by searching for "winter" in their search engine
 # (at least today).

@@ -347,66 +340,92 @@
 # According to News from Egypt -  Al-Masry Al-Youm Egypt's cabinet has
 # decided that Daylight Saving Time will not be used in Egypt during
 # Ramadan.
 #
 # Arabic translation:
-# "Clocks to go back during Ramadan--and then forward again"
-# <a href="http://www.almasryalyoum.com/en/news/clocks-go-back-during-ramadan-and-then-forward-again">
+# "Clocks to go back during Ramadan - and then forward again"
 # http://www.almasryalyoum.com/en/news/clocks-go-back-during-ramadan-and-then-forward-again
-# </a>
-# or
-# <a href="http://www.worldtimezone.com/dst_news/dst_news_egypt02.html">
 # http://www.worldtimezone.com/dst_news/dst_news_egypt02.html
-# </a>
 
 # From Ahmad El-Dardiry (2014-05-07):
 # Egypt is to change back to Daylight system on May 15
 # http://english.ahram.org.eg/NewsContent/1/64/100735/Egypt/Politics-/Egypts-government-to-reapply-daylight-saving-time-.aspx
 
 # From Gunther Vermier (2015-05-13):
 # our Egypt office confirms that the change will be at 15 May "midnight" (24:00)
 
-# From Paul Eggert (2014-05-13):
+# From Imed Chihi (2014-06-04):
+# We have finally "located" a precise official reference about the DST changes
+# in Egypt.  The Ministers Cabinet decision is explained at
+# http://www.cabinet.gov.eg/Media/CabinetMeetingsDetails.aspx?id=347 ...
+# [T]his (Arabic) site is not accessible outside Egypt, but the page ...
+# translates into: "With regard to daylight saving time, it is scheduled to
+# take effect at exactly twelve o'clock this evening, Thursday, 15 MAY 2014,
+# to be suspended by twelve o'clock on the evening of Thursday, 26 JUN 2014,
+# and re-established again at the end of the month of Ramadan, at twelve
+# o'clock on the evening of Thursday, 31 JUL 2014."  This statement has been
+# reproduced by other (more accessible) sites[, e.g.,]...
+# http://elgornal.net/news/news.aspx?id=4699258
+
+# From Paul Eggert (2014-06-04):
 # Sarah El Deeb and Lee Keath of AP report that the Egyptian government says
 # the change is because of blackouts in Cairo, even though Ahram Online (cited
-# above) says DST had no affect on electricity consumption.  The AP story says
-# DST will not be observed during Ramadan.  There is no information about when
-# DST will end.  See:
+# above) says DST had no affect on electricity consumption.  There is
+# no information about when DST will end this fall.  See:
 # http://abcnews.go.com/International/wireStory/el-sissi-pushes-egyptians-line-23614833
 #
-# For now, guess that later transitions will use 2010's rules, and that
-# Egypt will agree with Morocco (see below) about the date Ramadan starts and
-# ends, though (unlike Morocco) it will switch at 00:00 standard time.  In
-# Egypt the spring-forward transitions are removed for 2020-2022, when the
-# guessed spring-forward date falls during the estimated Ramadan, and all
-# transitions removed for 2023-2038, where the estimated Ramadan falls entirely
-# outside the guessed daylight-saving time.  Ramadan intrudes on the guessed
-# DST starting in 2039, but that's beyond our somewhat-arbitrary cutoff.
-
-Rule    Egypt   2008    only    -       Aug     lastThu 23:00s  0       -
-Rule    Egypt   2009    only    -       Aug     20      23:00s  0       -
-Rule    Egypt   2010    only    -       Aug     11      0:00    0       -
-Rule    Egypt   2010    only    -       Sep     10      0:00    1:00    S
-Rule    Egypt   2010    only    -       Sep     lastThu 23:00s  0       -
+# For now, guess that later spring and fall transitions will use
+# 2010's rules, and guess that Egypt will switch to standard time at
+# 24:00 the last Thursday before Ramadan, and back to DST at 00:00 the
+# first Friday after Ramadan.  To implement this,
+# transition dates for 2015 through 2037 were determined by running
+# the following program under GNU Emacs 24.3, with the results integrated
+# by hand into the table below.  Ramadan again intrudes on the guessed
+# DST starting in 2038, but that's beyond our somewhat-arbitrary cutoff.
+# (let ((islamic-year 1436))
+#   (while (< islamic-year 1460)
+#     (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
+#           (b (calendar-islamic-to-absolute (list 10 1 islamic-year)))
+#           (friday 5))
+#       (while (/= friday (mod a 7))
+#         (setq a (1- a)))
+#       (while (/= friday (mod b 7))
+#         (setq b (1+ b)))
+#       (setq a (1- a))
+#       (setq b (1- b))
+#       (setq a (calendar-gregorian-from-absolute a))
+#       (setq b (calendar-gregorian-from-absolute b))
+#       (insert
+#        (format
+#         (concat "Rule\tEgypt\t%d\tonly\t-\t%s\t%2d\t24:00\t0\t-\n"
+#                 "Rule\tEgypt\t%d\tonly\t-\t%s\t%2d\t24:00\t1:00\tS\n")
+#         (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
+#         (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
+#     (setq islamic-year (+ 1 islamic-year))))
+Rule    Egypt   2008    only    -       Aug     lastThu 24:00   0       -
+Rule    Egypt   2009    only    -       Aug     20      24:00   0       -
+Rule    Egypt   2010    only    -       Aug     10      24:00   0       -
+Rule    Egypt   2010    only    -       Sep      9      24:00   1:00    S
+Rule    Egypt   2010    only    -       Sep     lastThu 24:00   0       -
 Rule    Egypt   2014    only    -       May     15      24:00   1:00    S
-Rule    Egypt   2014    only    -       Jun     29       0:00s  0       -
-Rule    Egypt   2014    only    -       Jul     29       0:00s  1:00    S
-Rule    Egypt   2014    max     -       Sep     lastThu 23:00s  0       -
+Rule    Egypt   2014    only    -       Jun     26      24:00   0       -
+Rule    Egypt   2014    only    -       Jul     31      24:00   1:00    S
+Rule    Egypt   2014    max     -       Sep     lastThu 24:00   0       -
 Rule    Egypt   2015    2019    -       Apr     lastFri  0:00s  1:00    S
-Rule    Egypt   2015    only    -       Jun     18       0:00s  0       -
-Rule    Egypt   2015    only    -       Jul     18       0:00s  1:00    S
-Rule    Egypt   2016    only    -       Jun      7       0:00s  0       -
-Rule    Egypt   2016    only    -       Jul      7       0:00s  1:00    S
-Rule    Egypt   2017    only    -       May     27       0:00s  0       -
-Rule    Egypt   2017    only    -       Jun     26       0:00s  1:00    S
-Rule    Egypt   2018    only    -       May     16       0:00s  0       -
-Rule    Egypt   2018    only    -       Jun     15       0:00s  1:00    S
-Rule    Egypt   2019    only    -       May      6       0:00s  0       -
-Rule    Egypt   2019    only    -       Jun      5       0:00s  1:00    S
-Rule    Egypt   2020    only    -       May     24       0:00s  1:00    S
-Rule    Egypt   2021    only    -       May     13       0:00s  1:00    S
-Rule    Egypt   2022    only    -       May      3       0:00s  1:00    S
+Rule    Egypt   2015    only    -       Jun     11      24:00   0       -
+Rule    Egypt   2015    only    -       Jul     23      24:00   1:00    S
+Rule    Egypt   2016    only    -       Jun      2      24:00   0       -
+Rule    Egypt   2016    only    -       Jul      7      24:00   1:00    S
+Rule    Egypt   2017    only    -       May     25      24:00   0       -
+Rule    Egypt   2017    only    -       Jun     29      24:00   1:00    S
+Rule    Egypt   2018    only    -       May     10      24:00   0       -
+Rule    Egypt   2018    only    -       Jun     14      24:00   1:00    S
+Rule    Egypt   2019    only    -       May      2      24:00   0       -
+Rule    Egypt   2019    only    -       Jun      6      24:00   1:00    S
+Rule    Egypt   2020    only    -       May     28      24:00   1:00    S
+Rule    Egypt   2021    only    -       May     13      24:00   1:00    S
+Rule    Egypt   2022    only    -       May      5      24:00   1:00    S
 Rule    Egypt   2023    max     -       Apr     lastFri  0:00s  1:00    S
 
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Cairo    2:05:09 -       LMT     1900 Oct
                         2:00    Egypt   EE%sT

@@ -423,14 +442,19 @@
                         2:35:32 -       AMT     1890          # Asmara Mean Time
                         2:35:20 -       ADMT    1936 May 5    # Adis Dera MT
                         3:00    -       EAT
 
 # Ethiopia
-# From Paul Eggert (2006-03-22):
-# Shanks & Pottenger write that Ethiopia had six narrowly-spaced time zones
-# between 1870 and 1890, and that they merged to 38E50 (2:35:20) in 1890.
-# We'll guess that 38E50 is for Adis Dera.
+# From Paul Eggert (2014-07-31):
+# Like the Swahili of Kenya and Tanzania, many Ethiopians keep a
+# 12-hour clock starting at our 06:00, so their "8 o'clock" is our
+# 02:00 or 14:00.  Keep this in mind when you ask the time in Amharic.
+#
+# Shanks & Pottenger write that Ethiopia had six narrowly-spaced time
+# zones between 1870 and 1890, that they merged to 38E50 (2:35:20) in
+# 1890, and that they switched to 3:00 on 1936-05-05.  Perhaps 38E50
+# was for Adis Dera.  Quite likely the Shanks data are wrong anyway.
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone Africa/Addis_Ababa 2:34:48 -       LMT     1870
                         2:35:20 -       ADMT    1936 May 5    # Adis Dera MT
                         3:00    -       EAT
 

@@ -438,32 +462,28 @@
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone Africa/Libreville  0:37:48 -       LMT     1912
                         1:00    -       WAT
 
 # Gambia
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Banjul   -1:06:36 -      LMT     1912
-                        -1:06:36 -      BMT     1935    # Banjul Mean Time
-                        -1:00   -       WAT     1964
-                         0:00   -       GMT
+# See Africa/Abidjan.
 
 # Ghana
 # Rule  NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
-# Whitman says DST was observed from 1931 to ``the present'';
-# go with Shanks & Pottenger.
-Rule    Ghana   1936    1942    -       Sep      1      0:00    0:20    GHST
-Rule    Ghana   1936    1942    -       Dec     31      0:00    0       GMT
+# Whitman says DST was observed from 1931 to "the present";
+# Shanks & Pottenger say 1936 to 1942;
+# and September 1 to January 1 is given by:
+# Scott Keltie J, Epstein M (eds), The Statesman's Year-Book,
+# 57th ed. Macmillan, London (1920), OCLC 609408015, pp xxviii.
+# For lack of better info, assume DST was observed from 1920 to 1942.
+Rule    Ghana   1920    1942    -       Sep      1      0:00    0:20    GHST
+Rule    Ghana   1920    1942    -       Dec     31      0:00    0       GMT
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Accra    -0:00:52 -      LMT     1918
                          0:00   Ghana   %s
 
 # Guinea
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Conakry  -0:54:52 -      LMT     1912
-                         0:00   -       GMT     1934 Feb 26
-                        -1:00   -       WAT     1960
-                         0:00   -       GMT
+# See Africa/Abidjan.
 
 # Guinea-Bissau
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Bissau   -1:02:20 -      LMT     1911 May 26
                         -1:00   -       WAT     1975

@@ -567,22 +587,12 @@
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Blantyre 2:20:00 -       LMT     1903 Mar
                         2:00    -       CAT
 
 # Mali
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Bamako   -0:32:00 -      LMT     1912
-                         0:00   -       GMT     1934 Feb 26
-                        -1:00   -       WAT     1960 Jun 20
-                         0:00   -       GMT
-
 # Mauritania
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone Africa/Nouakchott  -1:03:48 -      LMT     1912
-                         0:00   -       GMT     1934 Feb 26
-                        -1:00   -       WAT     1960 Nov 28
-                         0:00   -       GMT
+# See Africa/Abidjan.
 
 # Mauritius
 
 # From Steffen Thorsen (2008-06-25):
 # Mauritius plans to observe DST from 2008-11-01 to 2009-03-31 on a trial

@@ -602,13 +612,11 @@
 # From Paul Eggert (2008-06-30):
 # Follow Thorsen on DST in 1982/1983, instead of Shanks & Pottenger.
 
 # From Steffen Thorsen (2008-07-10):
 # According to
-# <a href="http://www.lexpress.mu/display_article.php?news_id=111216">
 # http://www.lexpress.mu/display_article.php?news_id=111216
-# </a>
 # (in French), Mauritius will start and end their DST a few days earlier
 # than previously announced (2008-11-01 to 2009-03-31).  The new start
 # date is 2008-10-26 at 02:00 and the new end date is 2009-03-27 (no time
 # given, but it is probably at either 2 or 3 wall clock time).
 #

@@ -623,58 +631,45 @@
 # Seems that English language article "The revival of daylight saving
 # time:  Energy conservation?"-# No. 16578 (07/11/2008) was originally
 # published on Monday, June 30, 2008...
 #
 # I guess that article in French "Le gouvernement avance l'introduction
-# de l'heure d'ete" stating that DST in Mauritius starting on October 26
-# and ending on March 27, 2009 is the most recent one.
-# ...
-# <a href="http://www.worldtimezone.com/dst_news/dst_news_mauritius02.html">
+# de l'heure d'été" stating that DST in Mauritius starting on October 26
+# and ending on March 27, 2009 is the most recent one....
 # http://www.worldtimezone.com/dst_news/dst_news_mauritius02.html
-# </a>
 
 # From Riad M. Hossen Ally (2008-08-03):
 # The Government of Mauritius weblink
-# <a href="http://www.gov.mu/portal/site/pmosite/menuitem.4ca0efdee47462e7440a600248a521ca/?content_id=4728ca68b2a5b110VgnVCM1000000a04a8c0RCRD">
 # http://www.gov.mu/portal/site/pmosite/menuitem.4ca0efdee47462e7440a600248a521ca/?content_id=4728ca68b2a5b110VgnVCM1000000a04a8c0RCRD
-# </a>
 # Cabinet Decision of July 18th, 2008 states as follows:
 #
 # 4. ...Cabinet has agreed to the introduction into the National Assembly
 # of the Time Bill which provides for the introduction of summer time in
 # Mauritius. The summer time period which will be of one hour ahead of
 # the standard time, will be aligned with that in Europe and the United
 # States of America. It will start at two o'clock in the morning on the
 # last Sunday of October and will end at two o'clock in the morning on
 # the last Sunday of March the following year. The summer time for the
-# year 2008 - 2009 will, therefore, be effective as from 26 October 2008
+# year 2008-2009 will, therefore, be effective as from 26 October 2008
 # and end on 29 March 2009.
 
 # From Ed Maste (2008-10-07):
 # THE TIME BILL (No. XXVII of 2008) Explanatory Memorandum states the
 # beginning / ending of summer time is 2 o'clock standard time in the
 # morning of the last Sunday of October / last Sunday of March.
-# <a href="http://www.gov.mu/portal/goc/assemblysite/file/bill2708.pdf">
 # http://www.gov.mu/portal/goc/assemblysite/file/bill2708.pdf
-# </a>
 
 # From Steffen Thorsen (2009-06-05):
 # According to several sources, Mauritius will not continue to observe
 # DST the coming summer...
 #
 # Some sources, in French:
-# <a href="http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB">
 # http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB
-# </a>
-# <a href="http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints-">
 # http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints-
-# </a>
 #
 # Our wrap-up:
-# <a href="http://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html">
 # http://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html
-# </a>
 
 # From Arthur David Olson (2009-07-11):
 # The "mauritius-dst-will-not-repeat" wrapup includes this:
 # "The trial ended on March 29, 2009, when the clocks moved back by one hour
 # at 2am (or 02:00) local time..."

@@ -694,214 +689,156 @@
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Indian/Mayotte  3:00:56 -       LMT     1911 Jul        # Mamoutzou
                         3:00    -       EAT
 
 # Morocco
-# See the `europe' file for Spanish Morocco (Africa/Ceuta).
+# See the 'europe' file for Spanish Morocco (Africa/Ceuta).
 
 # From Alex Krivenyshev (2008-05-09):
 # Here is an article that Morocco plan to introduce Daylight Saving Time between
 # 1 June, 2008 and 27 September, 2008.
 #
 # "... Morocco is to save energy by adjusting its clock during summer so it will
 # be one hour ahead of GMT between 1 June and 27 September, according to
-# Communication Minister and Gov ernment Spokesman, Khalid Naciri...."
+# Communication Minister and Government Spokesman, Khalid Naciri...."
 #
-# <a href="http://www.worldtimezone.net/dst_news/dst_news_morocco01.html">
 # http://www.worldtimezone.net/dst_news/dst_news_morocco01.html
-# </a>
-# OR
-# <a href="http://en.afrik.com/news11892.html">
 # http://en.afrik.com/news11892.html
-# </a>
 
 # From Alex Krivenyshev (2008-05-09):
 # The Morocco time change can be confirmed on Morocco web site Maghreb Arabe Presse:
-# <a href="http://www.map.ma/eng/sections/box3/morocco_shifts_to_da/view">
 # http://www.map.ma/eng/sections/box3/morocco_shifts_to_da/view
-# </a>
 #
 # Morocco shifts to daylight time on June 1st through September 27, Govt.
 # spokesman.
 
 # From Patrice Scattolin (2008-05-09):
 # According to this article:
-# <a href="http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html">
 # http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html
-# </a>
-# (and republished here:
-# <a href="http://www.actu.ma/heure-dete-comment_i127896_0.html">
-# http://www.actu.ma/heure-dete-comment_i127896_0.html
-# </a>
-# )
-# the changes occurs at midnight:
-#
-# saturday night may 31st at midnight (which in french is to be
-# intrepreted as the night between saturday and sunday)
-# sunday night the 28th  at midnight
-#
-# Seeing that the 28th is monday, I am guessing that she intends to say
-# the midnight of the 28th which is the midnight between sunday and
-# monday, which jives with other sources that say that it's inclusive
-# june1st to sept 27th.
+# (and republished here: <http://www.actu.ma/heure-dete-comment_i127896_0.html>)
+# the changes occur at midnight:
+#
+# Saturday night May 31st at midnight (which in French is to be
+# interpreted as the night between Saturday and Sunday)
+# Sunday night the 28th at midnight
+#
+# Seeing that the 28th is Monday, I am guessing that she intends to say
+# the midnight of the 28th which is the midnight between Sunday and
+# Monday, which jives with other sources that say that it's inclusive
+# June 1st to Sept 27th.
 #
 # The decision was taken by decree *2-08-224 *but I can't find the decree
 # published on the web.
 #
 # It's also confirmed here:
-# <a href="http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm">
 # http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm
-# </a>
-# on a government portal as being  between june 1st and sept 27th (not yet
-# posted in english).
+# on a government portal as being between June 1st and Sept 27th (not yet
+# posted in English).
 #
-# The following google query will generate many relevant hits:
-# <a href="http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search">
+# The following Google query will generate many relevant hits:
 # http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+avance&btnG=Search
-# </a>
 
 # From Steffen Thorsen (2008-08-27):
 # Morocco will change the clocks back on the midnight between August 31
 # and September 1. They originally planned to observe DST to near the end
 # of September:
 #
 # One article about it (in French):
-# <a href="http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_partir_du_dimanche_31_aout_a_minuit_officiel_.default">
 # http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_partir_du_dimanche_31_aout_a_minuit_officiel_.default
-# </a>
 #
 # We have some further details posted here:
-# <a href="http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html">
 # http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html
-# </a>
 
 # From Steffen Thorsen (2009-03-17):
 # Morocco will observe DST from 2009-06-01 00:00 to 2009-08-21 00:00 according
 # to many sources, such as
-# <a href="http://news.marweb.com/morocco/entertainment/morocco-daylight-saving.html">
 # http://news.marweb.com/morocco/entertainment/morocco-daylight-saving.html
-# </a>
-# <a href="http://www.medi1sat.ma/fr/depeche.aspx?idp=2312">
 # http://www.medi1sat.ma/fr/depeche.aspx?idp=2312
-# </a>
 # (French)
 #
 # Our summary:
-# <a href="http://www.timeanddate.com/news/time/morocco-starts-dst-2009.html">
 # http://www.timeanddate.com/news/time/morocco-starts-dst-2009.html
-# </a>
 
 # From Alexander Krivenyshev (2009-03-17):
 # Here is a link to official document from Royaume du Maroc Premier Ministre,
-# Ministere de la Modernisation des Secteurs Publics
+# Ministère de la Modernisation des Secteurs Publics
 #
 # Under Article 1 of Royal Decree No. 455-67 of Act 23 safar 1387 (2 june 1967)
 # concerning the amendment of the legal time, the Ministry of Modernization of
 # Public Sectors announced that the official time in the Kingdom will be
 # advanced 60 minutes from Sunday 31 May 2009 at midnight.
 #
-# <a href="http://www.mmsp.gov.ma/francais/Actualites_fr/PDF_Actualites_Fr/HeureEte_FR.pdf">
 # http://www.mmsp.gov.ma/francais/Actualites_fr/PDF_Actualites_Fr/HeureEte_FR.pdf
-# </a>
-#
-# <a href="http://www.worldtimezone.com/dst_news/dst_news_morocco03.html">
 # http://www.worldtimezone.com/dst_news/dst_news_morocco03.html
-# </a>
 
 # From Steffen Thorsen (2010-04-13):
 # Several news media in Morocco report that the Ministry of Modernization
 # of Public Sectors has announced that Morocco will have DST from
 # 2010-05-02 to 2010-08-08.
 #
 # Example:
-# <a href="http://www.lavieeco.com/actualites/4099-le-maroc-passera-a-l-heure-d-ete-gmt1-le-2-mai.html">
 # http://www.lavieeco.com/actualites/4099-le-maroc-passera-a-l-heure-d-ete-gmt1-le-2-mai.html
-# </a>
 # (French)
 # Our page:
-# <a href="http://www.timeanddate.com/news/time/morocco-starts-dst-2010.html">
 # http://www.timeanddate.com/news/time/morocco-starts-dst-2010.html
-# </a>
 
 # From Dan Abitol (2011-03-30):
 # ...Rules for Africa/Casablanca are the following (24h format)
 # The 3rd april 2011 at 00:00:00, [it] will be 3rd april 1:00:00
 # The 31th july 2011 at 00:59:59,  [it] will be 31th July 00:00:00
 # ...Official links of change in morocco
 # The change was broadcast on the FM Radio
 # I ve called ANRT (telecom regulations in Morocco) at
 # +212.537.71.84.00
-# <a href="http://www.anrt.net.ma/fr/">
 # http://www.anrt.net.ma/fr/
-# </a>
 # They said that
-# <a href="http://www.map.ma/fr/sections/accueil/l_heure_legale_au_ma/view">
 # http://www.map.ma/fr/sections/accueil/l_heure_legale_au_ma/view
-# </a>
 # is the official publication to look at.
 # They said that the decision was already taken.
 #
 # More articles in the press
-# <a href="http://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-lev">
-# http://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-lev
-# </a>
-# e.html
-# <a href="http://www.lematin.ma/Actualite/Express/Article.asp?id=148923">
+# http://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-leve.html
 # http://www.lematin.ma/Actualite/Express/Article.asp?id=148923
-# </a>
-# <a href="http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim">
 # http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim
-# anche-prochain-5538.html
-# </a>
 
 # From Petr Machata (2011-03-30):
 # They have it written in English here:
-# <a href="http://www.map.ma/eng/sections/home/morocco_to_spring_fo/view">
 # http://www.map.ma/eng/sections/home/morocco_to_spring_fo/view
-# </a>
 #
 # It says there that "Morocco will resume its standard time on July 31,
 # 2011 at midnight." Now they don't say whether they mean midnight of
 # wall clock time (i.e. 11pm UTC), but that's what I would assume. It has
 # also been like that in the past.
 
 # From Alexander Krivenyshev (2012-03-09):
-# According to Infom&eacute;diaire web site from Morocco (infomediaire.ma),
-# on March 9, 2012, (in French) Heure l&eacute;gale:
-# Le Maroc adopte officiellement l'heure d'&eacute;t&eacute;
-# <a href="http://www.infomediaire.ma/news/maroc/heure-l%C3%A9gale-le-maroc-adopte-officiellement-lheure-d%C3%A9t%C3%A9">
+# According to Infomédiaire web site from Morocco (infomediaire.ma),
+# on March 9, 2012, (in French) Heure légale:
+# Le Maroc adopte officiellement l'heure d'été
 # http://www.infomediaire.ma/news/maroc/heure-l%C3%A9gale-le-maroc-adopte-officiellement-lheure-d%C3%A9t%C3%A9
-# </a>
 # Governing Council adopted draft decree, that Morocco DST starts on
 # the last Sunday of March (March 25, 2012) and ends on
 # last Sunday of September (September 30, 2012)
 # except the month of Ramadan.
 # or (brief)
-# <a href="http://www.worldtimezone.com/dst_news/dst_news_morocco06.html">
 # http://www.worldtimezone.com/dst_news/dst_news_morocco06.html
-# </a>
 
 # From Arthur David Olson (2012-03-10):
 # The infomediaire.ma source indicates that the system is to be in
 # effect every year. It gives 03H00 as the "fall back" time of day;
 # it lacks a "spring forward" time of day; assume 2:00 XXX.
 # Wait on specifying the Ramadan exception for details about
 # start date, start time of day, end date, and end time of day XXX.
 
 # From Christophe Tropamer (2012-03-16):
 # Seen Morocco change again:
-# <a href="http://www.le2uminutes.com/actualite.php">
 # http://www.le2uminutes.com/actualite.php
-# </a>
-# "...&agrave; partir du dernier dimance d'avril et non fins mars,
-# comme annonc&eacute; pr&eacute;c&eacute;demment."
+# "...à partir du dernier dimanche d'avril et non fins mars,
+# comme annoncé précédemment."
 
 # From Milamber Space Network (2012-07-17):
 # The official return to GMT is announced by the Moroccan government:
-# <a href="http://www.mmsp.gov.ma/fr/actualites.aspx?id=288">
 # http://www.mmsp.gov.ma/fr/actualites.aspx?id=288 [in French]
-# </a>
 #
 # Google translation, lightly edited:
 # Back to the standard time of the Kingdom (GMT)
 # Pursuant to Decree No. 2-12-126 issued on 26 Jumada (I) 1433 (April 18,
 # 2012) and in accordance with the order of Mr. President of the

@@ -935,43 +872,40 @@
 # http://www.lemag.ma/Heure-d-ete-au-Maroc-jusqu-au-27-octobre_a75620.html
 
 # From Sebastien Willemijns (2014-03-18):
 # http://www.afriquinfos.com/articles/2014/3/18/maroc-heure-dete-avancez-tous-horloges-247891.asp
 
-# From Paul Eggert (2014-03-19):
-# To estimate what the Moroccan government will do in future years,
-# transition dates for 2014 through 2038 were determined by running
-# the following program under GNU Emacs 24.3:
-#
-# (let ((islamic-year 1435))
-#   (while (< islamic-year 1461)
-#     (let ((a
-#            (calendar-gregorian-from-absolute
-#             (calendar-islamic-to-absolute (list 9 1 islamic-year))))
-#           (b
-#            (calendar-gregorian-from-absolute
-#             (calendar-islamic-to-absolute (list 10 1 islamic-year)))))
+# From Milamber Space Network (2014-06-05):
+# The Moroccan government has recently announced that the country will return
+# to standard time at 03:00 on Saturday, June 28, 2014 local time....  DST
+# will resume again at 02:00 on Saturday, August 2, 2014....
+# http://www.mmsp.gov.ma/fr/actualites.aspx?id=586
+
+# From Paul Eggert (2014-06-05):
+# For now, guess that later spring and fall transitions will use 2014's rules,
+# and guess that Morocco will switch to standard time at 03:00 the last
+# Saturday before Ramadan, and back to DST at 02:00 the first Saturday after
+# Ramadan.  To implement this, transition dates for 2015 through 2037 were
+# determined by running the following program under GNU Emacs 24.3, with the
+# results integrated by hand into the table below.
+# (let ((islamic-year 1436))
+#   (while (< islamic-year 1460)
+#     (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
+#           (b (calendar-islamic-to-absolute (list 10 1 islamic-year)))
+#           (saturday 6))
+#       (while (/= saturday (mod (setq a (1- a)) 7)))
+#       (while (/= saturday (mod b 7))
+#         (setq b (1+ b)))
+#       (setq a (calendar-gregorian-from-absolute a))
+#       (setq b (calendar-gregorian-from-absolute b))
 #       (insert
 #        (format
-#         (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t %2d\t 3:00\t0\t-\n"
-#                 "Rule\tMorocco\t%d\tonly\t-\t%s\t %2d\t 2:00\t1:00\tS\n")
+#         (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 3:00\t0\t-\n"
+#                 "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 2:00\t1:00\tS\n")
 #         (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
 #         (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
 #     (setq islamic-year (+ 1 islamic-year))))
-#
-# with spring-forward transitions removed for 2023-2025, when the
-# normal spring-forward date falls during the estimated Ramadan; with
-# all transitions removed for 2026-2035, where the estimated Ramadan
-# falls entirely outside daylight-saving time; and with fall-back
-# transitions removed for 2036-2037, where the normal fall-back
-# date falls during the estimated Ramadan.  Normally, the table would
-# stop after 2037 because 32-bit time_t values roll around early in 2038,
-# but that would imply a prediction of perpetual DST after March 2038
-# due to the year-2037 glitches.  So, this table instead stops after
-# 2038, the first non-glitchy year after the 32-bit rollover.
-# An advantage of stopping after 2038 is that it lets zic guess
-# TZ='WET0WEST,M3.5.0,M10.5.0/3' for time stamps far in the future.
 
 # RULE  NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
 
 Rule    Morocco 1939    only    -       Sep     12       0:00   1:00    S
 Rule    Morocco 1939    only    -       Nov     19       0:00   0       -

@@ -1000,39 +934,37 @@
 Rule    Morocco 2012    only    -       Sep      30      3:00   0       -
 Rule    Morocco 2012    only    -       Jul      20      3:00   0       -
 Rule    Morocco 2012    only    -       Aug      20      2:00   1:00    S
 Rule    Morocco 2013    only    -       Jul       7      3:00   0       -
 Rule    Morocco 2013    only    -       Aug      10      2:00   1:00    S
-Rule    Morocco 2013    2035    -       Oct      lastSun 3:00   0       -
+Rule    Morocco 2013    max     -       Oct     lastSun  3:00   0       -
 Rule    Morocco 2014    2022    -       Mar      lastSun 2:00   1:00    S
-Rule    Morocco 2014    only    -       Jun      29      3:00   0       -
-Rule    Morocco 2014    only    -       Jul      29      2:00   1:00    S
-Rule    Morocco 2015    only    -       Jun      18      3:00   0       -
+Rule    Morocco 2014    only    -       Jun     28       3:00   0       -
+Rule    Morocco 2014    only    -       Aug      2       2:00   1:00    S
+Rule    Morocco 2015    only    -       Jun     13       3:00   0       -
 Rule    Morocco 2015    only    -       Jul      18      2:00   1:00    S
-Rule    Morocco 2016    only    -       Jun       7      3:00   0       -
-Rule    Morocco 2016    only    -       Jul       7      2:00   1:00    S
-Rule    Morocco 2017    only    -       May      27      3:00   0       -
-Rule    Morocco 2017    only    -       Jun      26      2:00   1:00    S
-Rule    Morocco 2018    only    -       May      16      3:00   0       -
-Rule    Morocco 2018    only    -       Jun      15      2:00   1:00    S
-Rule    Morocco 2019    only    -       May       6      3:00   0       -
-Rule    Morocco 2019    only    -       Jun       5      2:00   1:00    S
-Rule    Morocco 2020    only    -       Apr      24      3:00   0       -
-Rule    Morocco 2020    only    -       May      24      2:00   1:00    S
-Rule    Morocco 2021    only    -       Apr      13      3:00   0       -
-Rule    Morocco 2021    only    -       May      13      2:00   1:00    S
-Rule    Morocco 2022    only    -       Apr       3      3:00   0       -
-Rule    Morocco 2022    only    -       May       3      2:00   1:00    S
+Rule    Morocco 2016    only    -       Jun      4       3:00   0       -
+Rule    Morocco 2016    only    -       Jul      9       2:00   1:00    S
+Rule    Morocco 2017    only    -       May     20       3:00   0       -
+Rule    Morocco 2017    only    -       Jul      1       2:00   1:00    S
+Rule    Morocco 2018    only    -       May     12       3:00   0       -
+Rule    Morocco 2018    only    -       Jun     16       2:00   1:00    S
+Rule    Morocco 2019    only    -       May      4       3:00   0       -
+Rule    Morocco 2019    only    -       Jun      8       2:00   1:00    S
+Rule    Morocco 2020    only    -       Apr     18       3:00   0       -
+Rule    Morocco 2020    only    -       May     30       2:00   1:00    S
+Rule    Morocco 2021    only    -       Apr     10       3:00   0       -
+Rule    Morocco 2021    only    -       May     15       2:00   1:00    S
+Rule    Morocco 2022    only    -       Apr      2       3:00   0       -
+Rule    Morocco 2022    only    -       May      7       2:00   1:00    S
 Rule    Morocco 2023    only    -       Apr      22      2:00   1:00    S
-Rule    Morocco 2024    only    -       Apr      10      2:00   1:00    S
-Rule    Morocco 2025    only    -       Mar      31      2:00   1:00    S
+Rule    Morocco 2024    only    -       Apr     13       2:00   1:00    S
+Rule    Morocco 2025    only    -       Apr      5       2:00   1:00    S
 Rule    Morocco 2026    max     -       Mar      lastSun 2:00   1:00    S
-Rule    Morocco 2036    only    -       Oct      21      3:00   0       -
-Rule    Morocco 2037    only    -       Oct      11      3:00   0       -
-Rule    Morocco 2038    only    -       Sep      30      3:00   0       -
-Rule    Morocco 2038    only    -       Oct      30      2:00   1:00    S
-Rule    Morocco 2038    max     -       Oct      lastSun 3:00   0       -
+Rule    Morocco 2035    only    -       Oct     27       3:00   0       -
+Rule    Morocco 2036    only    -       Oct     18       3:00   0       -
+Rule    Morocco 2037    only    -       Oct     10       3:00   0       -
 
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone Africa/Casablanca  -0:30:20 -      LMT     1913 Oct 26
                          0:00   Morocco WE%sT   1984 Mar 16
                          1:00   -       CET     1986

@@ -1047,11 +979,11 @@
 #
 # From Paul Eggert (2013-10-23):
 # Assume that this has been true since Western Sahara switched to GMT,
 # since most of it was then controlled by Morocco.
 
-Zone Africa/El_Aaiun    -0:52:48 -      LMT     1934 Jan
+Zone Africa/El_Aaiun    -0:52:48 -      LMT     1934 Jan # El Aaiún
                         -1:00   -       WAT     1976 Apr 14
                          0:00   Morocco WE%sT
 
 # Mozambique
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]

@@ -1097,19 +1029,21 @@
 # Nigeria
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Lagos    0:13:36 -       LMT     1919 Sep
                         1:00    -       WAT
 
-# Reunion
+# Réunion
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Indian/Reunion  3:41:52 -       LMT     1911 Jun        # Saint-Denis
-                        4:00    -       RET     # Reunion Time
+                        4:00    -       RET     # Réunion Time
+#
+# Crozet Islands also observes Réunion time; see the 'antarctica' file.
 #
-# Scattered Islands (Iles Eparses) administered from Reunion are as follows.
+# Scattered Islands (Îles Éparses) administered from Réunion are as follows.
 # The following information about them is taken from
-# Iles Eparses (www.outre-mer.gouv.fr/domtom/ile.htm, 1997-07-22, in French;
-# no longer available as of 1999-08-17).
+# Îles Éparses (<http://www.outre-mer.gouv.fr/domtom/ile.htm>, 1997-07-22,
+# in French; no longer available as of 1999-08-17).
 # We have no info about their time zone histories.
 #
 # Bassas da India - uninhabited
 # Europa Island - inhabited from 1905 to 1910 by two families
 # Glorioso Is - inhabited until at least 1958

@@ -1120,32 +1054,21 @@
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Africa/Kigali   2:00:16 -       LMT     1935 Jun
                         2:00    -       CAT
 
 # St Helena
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone Atlantic/St_Helena -0:22:48 -      LMT     1890            # Jamestown
-                        -0:22:48 -      JMT     1951    # Jamestown Mean Time
-                         0:00   -       GMT
+# See Africa/Abidjan.
 # The other parts of the St Helena territory are similar:
 #       Tristan da Cunha: on GMT, say Whitman and the CIA
-#       Ascension: on GMT, says usno1995 and the CIA
+#       Ascension: on GMT, say the USNO (1995-12-21) and the CIA
 #       Gough (scientific station since 1955; sealers wintered previously):
 #               on GMT, says the CIA
-#       Inaccessible, Nightingale: no information, but probably GMT
-
-# Sao Tome and Principe
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Sao_Tome  0:26:56 -      LMT     1884
-                        -0:36:32 -      LMT     1912    # Lisbon Mean Time
-                         0:00   -       GMT
+#       Inaccessible, Nightingale: uninhabited
 
+# São Tomé and Príncipe
 # Senegal
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Dakar    -1:09:44 -      LMT     1912
-                        -1:00   -       WAT     1941 Jun
-                         0:00   -       GMT
+# See Africa/Abidjan.
 
 # Seychelles
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone    Indian/Mahe     3:41:48 -       LMT     1906 Jun        # Victoria
                         4:00    -       SCT     # Seychelles Time

@@ -1155,21 +1078,11 @@
 # in 1965 and returned to Seychelles control in 1976.  We don't know
 # whether this affected their time zone, so omit this for now.
 # Possibly the islands were uninhabited.
 
 # Sierra Leone
-# Rule  NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
-# Whitman gives Mar 31 - Aug 31 for 1931 on; go with Shanks & Pottenger.
-Rule    SL      1935    1942    -       Jun      1      0:00    0:40    SLST
-Rule    SL      1935    1942    -       Oct      1      0:00    0       WAT
-Rule    SL      1957    1962    -       Jun      1      0:00    1:00    SLST
-Rule    SL      1957    1962    -       Sep      1      0:00    0       GMT
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Freetown -0:53:00 -      LMT     1882
-                        -0:53:00 -      FMT     1913 Jun # Freetown Mean Time
-                        -1:00   SL      %s      1957
-                         0:00   SL      %s
+# See Africa/Abidjan.
 
 # Somalia
 # Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
 Zone Africa/Mogadishu   3:01:28 -       LMT     1893 Nov
                         3:00    -       EAT     1931

@@ -1188,13 +1101,13 @@
 # scientific station since 1947
 # no information
 
 # Sudan
 #
-# From <a href="http://www.sunanews.net/sn13jane.html">
-# Sudan News Agency (2000-01-13)
-# </a>, also reported by Michael De Beukelaer-Dossche via Steffen Thorsen:
+# From <http://www.sunanews.net/sn13jane.html>
+# Sudan News Agency (2000-01-13),
+# also reported by Michaël De Beukelaer-Dossche via Steffen Thorsen:
 # Clocks will be moved ahead for 60 minutes all over the Sudan as of noon
 # Saturday....  This was announced Thursday by Caretaker State Minister for
 # Manpower Abdul-Rahman Nur-Eddin.
 #
 # Rule  NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S

@@ -1221,27 +1134,25 @@
                         3:00    -       EAT     1948
                         2:45    -       BEAUT   1961
                         3:00    -       EAT
 
 # Togo
-# Zone  NAME            GMTOFF  RULES   FORMAT  [UNTIL]
-Zone    Africa/Lome     0:04:52 -       LMT     1893
-                        0:00    -       GMT
+# See Africa/Abidjan.
 
 # Tunisia
 
 # From Gwillim Law (2005-04-30):
-# My correspondent, Risto Nykanen, has alerted me to another adoption of DST,
+# My correspondent, Risto Nykänen, has alerted me to another adoption of DST,
 # this time in Tunisia.  According to Yahoo France News
 # <http://fr.news.yahoo.com/050426/5/4dumk.html>, in a story attributed to AP
 # and dated 2005-04-26, "Tunisia has decided to advance its official time by
 # one hour, starting on Sunday, May 1.  Henceforth, Tunisian time will be
 # UTC+2 instead of UTC+1.  The change will take place at 23:00 UTC next
 # Saturday."  (My translation)
 #
 # From Oscar van Vlijmen (2005-05-02):
-# LaPresse, the first national daily newspaper ...
+# La Presse, the first national daily newspaper ...
 # <http://www.lapresse.tn/archives/archives280405/actualites/lheure.html>
 # ... DST for 2005: on: Sun May 1 0h standard time, off: Fri Sept. 30,
 # 1h standard time.
 #
 # From Atef Loukil (2006-03-28):

@@ -1251,43 +1162,34 @@
 # http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=1188&Itemid=50
 
 # From Steffen Thorsen (2009-03-16):
 # According to several news sources, Tunisia will not observe DST this year.
 # (Arabic)
-# <a href="http://www.elbashayer.com/?page=viewn&nid=42546">
 # http://www.elbashayer.com/?page=viewn&nid=42546
-# </a>
-# <a href="http://www.babnet.net/kiwidetail-15295.asp">
 # http://www.babnet.net/kiwidetail-15295.asp
-# </a>
 #
 # We have also confirmed this with the US embassy in Tunisia.
 # We have a wrap-up about this on the following page:
-# <a href="http://www.timeanddate.com/news/time/tunisia-cancels-dst-2009.html">
 # http://www.timeanddate.com/news/time/tunisia-cancels-dst-2009.html
-# </a>
 
 # From Alexander Krivenyshev (2009-03-17):
 # Here is a link to Tunis Afrique Presse News Agency
 #
 # Standard time to be kept the whole year long (tap.info.tn):
 #
 # (in English)
-# <a href="http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=26813&Itemid=157">
 # http://www.tap.info.tn/en/index.php?option=com_content&task=view&id=26813&Itemid=157
-# </a>
 #
 # (in Arabic)
-# <a href="http://www.tap.info.tn/ar/index.php?option=com_content&task=view&id=61240&Itemid=1">
 # http://www.tap.info.tn/ar/index.php?option=com_content&task=view&id=61240&Itemid=1
-# </a>
 
-# From Arthur David Olson (2009--3-18):
-# The Tunis Afrique Presse News Agency notice contains this: "This measure is due to the fact
-# that the fasting month of ramadan coincides with the period concerned by summer time.
-# Therefore, the standard time will be kept unchanged the whole year long."
-# So foregoing DST seems to be an exception (albeit one that may be repeated in the  future).
+# From Arthur David Olson (2009-03-18):
+# The Tunis Afrique Presse News Agency notice contains this: "This measure is
+# due to the fact that the fasting month of Ramadan coincides with the period
+# concerned by summer time.  Therefore, the standard time will be kept
+# unchanged the whole year long."  So foregoing DST seems to be an exception
+# (albeit one that may be repeated in the future).
 
 # From Alexander Krivenyshev (2010-03-27):
 # According to some news reports Tunis confirmed not to use DST in 2010
 #
 # (translation):

@@ -1295,16 +1197,12 @@
 # Sunday...
 # Tunisian authorities had suspended the DST for the first time last year also
 # coincided with the month of Ramadan..."
 #
 # (in Arabic)
-# <a href="http://www.moheet.com/show_news.aspx?nid=358861&pg=1">
 # http://www.moheet.com/show_news.aspx?nid=358861&pg=1
-# <a href="http://www.almadenahnews.com/newss/news.php?c=118&id=38036">
 # http://www.almadenahnews.com/newss/news.php?c=118&id=38036
-# or
-# <a href="http://www.worldtimezone.com/dst_news/dst_news_tunis02.html">
 # http://www.worldtimezone.com/dst_news/dst_news_tunis02.html
 
 # Rule  NAME    FROM    TO      TYPE    IN      ON      AT      SAVE    LETTER/S
 Rule    Tunisia 1939    only    -       Apr     15      23:00s  1:00    S
 Rule    Tunisia 1939    only    -       Nov     18      23:00s  0       -