tzdata
/
rename-Macau-to-Macao.patch

diff --git a/NEWS b/NEWS
index 321e090..a2db876 100644
--- a/NEWS
+++ b/NEWS
@@ -454,9 +454,9 @@ Release 2018f - 2018-10-18 00:14:18 -0700
     April 10.  Its DST transitions in 1986/91 were at 02:00, not 00:00.
     (Thanks to P Chan.)

-    Fix several issues for Macau before 1992.  Macau's pre-1904 LMT
-    was off by 10 s.  Macau switched to +08 in 1904 not 1912, and
-    temporarily switched to +09/+10 during World War II.  Macau
+    Fix several issues for Macao before 1992.  Macao's pre-1904 LMT
+    was off by 10 s.  Macao switched to +08 in 1904 not 1912, and
+    temporarily switched to +09/+10 during World War II.  Macao
     observed DST in 1942/79, not 1961/80, and there were several
     errors for transition times and dates.  (Thanks to P Chan.)

@@ -661,7 +661,7 @@ Release 2018d - 2018-03-22 07:05:46 -0700
     This transition was at 00:00 according to the new UT offset, not
     according to the old one.  Also assume that Cape Verde switched on
     the same date as the rest, not in 1907.  This affects
-    Africa/Bissau, Africa/Sao_Tome, Asia/Macau, Atlantic/Azores,
+    Africa/Bissau, Africa/Sao_Tome, Asia/Macao, Atlantic/Azores,
     Atlantic/Cape_Verde, Atlantic/Madeira, and Europe/Lisbon.
     (Thanks to Michael Deckers.)

@@ -1151,7 +1151,7 @@ Release 2017a - 2017-02-28 00:05:36 -0800
     (Atlantic Standard Time had not been standardized yet).  Use "AWT"
     and "APT" instead of the invented abbreviations "CAWT" and "CAPT".

-    Use "CST" and "CDT" instead of invented abbreviations for Macau
+    Use "CST" and "CDT" instead of invented abbreviations for Macao
     before 1999 and Taiwan before 1938, and use "JST" instead of the
     invented abbreviation "JCST" for Japan and Korea before 1938.

diff --git a/asia b/asia
index c631935..225ffb1 100644
--- a/asia
+++ b/asia
@@ -999,12 +999,12 @@ Zone	Asia/Taipei	8:06:00 -	LMT	1896 Jan  1
 			9:00	-	JST	1945 Sep 21  1:00
 			8:00	Taiwan	C%sT

-# Macau (Macao, Aomen)
+# Macao (Aomen)
 #
 # From P Chan (2018-05-10):
 # * LegisMac
 #   http://legismac.safp.gov.mo/legismac/descqry/Descqry.jsf?lang=pt
-#   A database for searching titles of legal documents of Macau in
+#   A database for searching titles of legal documents of Macao in
 #   Chinese and Portuguese.  The term "HORÁRIO DE VERÃO" can be used for
 #   searching decrees about summer time.
 # * Archives of Macao
@@ -1013,13 +1013,13 @@ Zone	Asia/Taipei	8:06:00 -	LMT	1896 Jan  1
 # * The Macao Meteorological and Geophysical Bureau have a page listing the
 #   summer time history.  But it is not complete and has some mistakes.
 #   http://www.smg.gov.mo/smg/geophysics/e_t_Summer%20Time.htm
-# Macau adopted GMT+8 on 30 Oct 1904 to follow Hong Kong.  Clocks were
+# Macao adopted GMT+8 on 30 Oct 1904 to follow Hong Kong.  Clocks were
 # advanced by 25 minutes and 50 seconds.  Which means the LMT used was
 # +7:34:10.  As stated in the "Portaria No. 204" dated 21 October 1904
 # and published in the Official Gazette on 29 October 1904.
 # http://igallery.icm.gov.mo/Images/Archives/BO/MO_AH_PUB_BO_1904_10/MO_AH_PUB_BO_1904_10_00025_Grey.JPG
 #
-# Therefore the 1911 decree of Portugal did not change time in Macau.
+# Therefore the 1911 decree of Portugal did not change time in Macao.
 #
 # From LegisMac, here is a list of decrees that changed the time ...
 # [Decree Gazette-no. date; titles omitted in this quotation]
@@ -1098,43 +1098,43 @@ Zone	Asia/Taipei	8:06:00 -	LMT	1896 Jan  1
 # between GMT+9 and GMT+10.  Also in 1965 and 1965 the DST ended at 2:30am.

 # From Paul Eggert (2018-05-10):
-# The 1904 decree says that Macau changed from the meridian of
+# The 1904 decree says that Macao changed from the meridian of
 # Fortaleza do Monte, presumably the basis for the 7:34:10 for LMT.

 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
-Rule	Macau	1942	1943	-	Apr	30	23:00	1:00	-
-Rule	Macau	1942	only	-	Nov	17	23:00	0	-
-Rule	Macau	1943	only	-	Sep	30	23:00	0	S
-Rule	Macau	1946	only	-	Apr	30	23:00s	1:00	D
-Rule	Macau	1946	only	-	Sep	30	23:00s	0	S
-Rule	Macau	1947	only	-	Apr	19	23:00s	1:00	D
-Rule	Macau	1947	only	-	Nov	30	23:00s	0	S
-Rule	Macau	1948	only	-	May	 2	23:00s	1:00	D
-Rule	Macau	1948	only	-	Oct	31	23:00s	0	S
-Rule	Macau	1949	1950	-	Apr	Sat>=1	23:00s	1:00	D
-Rule	Macau	1949	1950	-	Oct	lastSat	23:00s	0	S
-Rule	Macau	1951	only	-	Mar	31	23:00s	1:00	D
-Rule	Macau	1951	only	-	Oct	28	23:00s	0	S
-Rule	Macau	1952	1953	-	Apr	Sat>=1	23:00s	1:00	D
-Rule	Macau	1952	only	-	Nov	 1	23:00s	0	S
-Rule	Macau	1953	1954	-	Oct	lastSat	23:00s	0	S
-Rule	Macau	1954	1956	-	Mar	Sat>=17	23:00s	1:00	D
-Rule	Macau	1955	only	-	Nov	 5	23:00s	0	S
-Rule	Macau	1956	1964	-	Nov	Sun>=1	03:30	0	S
-Rule	Macau	1957	1964	-	Mar	Sun>=18	03:30	1:00	D
-Rule	Macau	1965	1973	-	Apr	Sun>=16	03:30	1:00	D
-Rule	Macau	1965	1966	-	Oct	Sun>=16	02:30	0	S
-Rule	Macau	1967	1976	-	Oct	Sun>=16	03:30	0	S
-Rule	Macau	1973	only	-	Dec	30	03:30	1:00	D
-Rule	Macau	1975	1976	-	Apr	Sun>=16	03:30	1:00	D
-Rule	Macau	1979	only	-	May	13	03:30	1:00	D
-Rule	Macau	1979	only	-	Oct	Sun>=16	03:30	0	S
+Rule	Macao	1942	1943	-	Apr	30	23:00	1:00	-
+Rule	Macao	1942	only	-	Nov	17	23:00	0	-
+Rule	Macao	1943	only	-	Sep	30	23:00	0	S
+Rule	Macao	1946	only	-	Apr	30	23:00s	1:00	D
+Rule	Macao	1946	only	-	Sep	30	23:00s	0	S
+Rule	Macao	1947	only	-	Apr	19	23:00s	1:00	D
+Rule	Macao	1947	only	-	Nov	30	23:00s	0	S
+Rule	Macao	1948	only	-	May	 2	23:00s	1:00	D
+Rule	Macao	1948	only	-	Oct	31	23:00s	0	S
+Rule	Macao	1949	1950	-	Apr	Sat>=1	23:00s	1:00	D
+Rule	Macao	1949	1950	-	Oct	lastSat	23:00s	0	S
+Rule	Macao	1951	only	-	Mar	31	23:00s	1:00	D
+Rule	Macao	1951	only	-	Oct	28	23:00s	0	S
+Rule	Macao	1952	1953	-	Apr	Sat>=1	23:00s	1:00	D
+Rule	Macao	1952	only	-	Nov	 1	23:00s	0	S
+Rule	Macao	1953	1954	-	Oct	lastSat	23:00s	0	S
+Rule	Macao	1954	1956	-	Mar	Sat>=17	23:00s	1:00	D
+Rule	Macao	1955	only	-	Nov	 5	23:00s	0	S
+Rule	Macao	1956	1964	-	Nov	Sun>=1	03:30	0	S
+Rule	Macao	1957	1964	-	Mar	Sun>=18	03:30	1:00	D
+Rule	Macao	1965	1973	-	Apr	Sun>=16	03:30	1:00	D
+Rule	Macao	1965	1966	-	Oct	Sun>=16	02:30	0	S
+Rule	Macao	1967	1976	-	Oct	Sun>=16	03:30	0	S
+Rule	Macao	1973	only	-	Dec	30	03:30	1:00	D
+Rule	Macao	1975	1976	-	Apr	Sun>=16	03:30	1:00	D
+Rule	Macao	1979	only	-	May	13	03:30	1:00	D
+Rule	Macao	1979	only	-	Oct	Sun>=16	03:30	0	S

 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
-Zone	Asia/Macau	7:34:10 -	LMT	1904 Oct 30
+Zone	Asia/Macao	7:34:10 -	LMT	1904 Oct 30
 			8:00	-	CST	1941 Dec 21 23:00
-			9:00	Macau	+09/+10	1945 Sep 30 24:00
-			8:00	Macau	C%sT
+			9:00	Macao	+09/+10	1945 Sep 30 24:00
+			8:00	Macao	C%sT


 ###############################################################################
diff --git a/backward b/backward
index d13e811..601977d 100644
--- a/backward
+++ b/backward
@@ -38,7 +38,6 @@ Link	Asia/Dhaka		Asia/Dacca
 Link	Asia/Shanghai		Asia/Harbin
 Link	Asia/Urumqi		Asia/Kashgar
 Link	Asia/Kathmandu		Asia/Katmandu
-Link	Asia/Macau		Asia/Macao
 Link	Asia/Yangon		Asia/Rangoon
 Link	Asia/Ho_Chi_Minh	Asia/Saigon
 Link	Asia/Jerusalem		Asia/Tel_Aviv
diff --git a/iso3166.tab b/iso3166.tab
index a4ff61a..1c53cc0 100644
--- a/iso3166.tab
+++ b/iso3166.tab
@@ -170,7 +170,7 @@ MK	North Macedonia
 ML	Mali
 MM	Myanmar (Burma)
 MN	Mongolia
-MO	Macau
+MO	Macao
 MP	Northern Mariana Islands
 MQ	Martinique
 MR	Mauritania
diff --git a/tz-link.html b/tz-link.html
index 1f893f6..7c5cb0a 100644
--- a/tz-link.html
+++ b/tz-link.html
@@ -831,9 +831,9 @@ Chile's official time (in Spanish)</a>.</dd>
 <dd>The Hong Kong Observatory maintains a
 <a href="https://www.hko.gov.hk/en/gts/time/Summertime.htm">history of
  summer time in Hong Kong</a>,
-and Macau's Meteorological and Geophysical Bureau maintains a <a
+and Macao's Meteorological and Geophysical Bureau maintains a <a
 href="https://www.smg.gov.mo/en/subpage/224/page/174">similar
-history for Macau</a>.
+history for Macao</a>.
 Unfortunately the latter is incomplete and has errors.</dd>
 <dt>Czech Republic</dt>
 <dd><a href="https://kalendar.beda.cz/kdy-zacina-a-konci-letni-cas"
diff --git a/zishrink.awk b/zishrink.awk
index 4e187ac..a41382c 100644
--- a/zishrink.awk
+++ b/zishrink.awk
@@ -94,7 +94,7 @@ function prehash_rule_names( \
   rule["Chile"] = "x" # arbitrary
   rule["Para"] = "y" # country code PY
   rule["Romania"] = "z" # arbitrary
-  rule["Macau"] = "_" # arbitrary
+  rule["Macao"] = "_" # arbitrary

   # Use ISO 3166 alpha-2 country codes for remaining names that are countries.
   # This is more systematic, and avoids collisions (e.g., Malta and Moldova).
diff --git a/zone.tab b/zone.tab
index cfd90aa..8c28f76 100644
--- a/zone.tab
+++ b/zone.tab
@@ -270,7 +270,7 @@ MM	+1647+09610	Asia/Yangon
 MN	+4755+10653	Asia/Ulaanbaatar	Mongolia (most areas)
 MN	+4801+09139	Asia/Hovd	Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan
 MN	+4804+11430	Asia/Choibalsan	Dornod, Sukhbaatar
-MO	+221150+1133230	Asia/Macau
+MO	+221150+1133230	Asia/Macao
 MP	+1512+14545	Pacific/Saipan
 MQ	+1436-06105	America/Martinique
 MR	+1806-01557	Africa/Nouakchott
diff --git a/zone1970.tab b/zone1970.tab
index 3d21c92..169feda 100644
--- a/zone1970.tab
+++ b/zone1970.tab
@@ -233,7 +233,7 @@ MM	+1647+09610	Asia/Yangon
 MN	+4755+10653	Asia/Ulaanbaatar	Mongolia (most areas)
 MN	+4801+09139	Asia/Hovd	Bayan-Ölgii, Govi-Altai, Hovd, Uvs, Zavkhan
 MN	+4804+11430	Asia/Choibalsan	Dornod, Sükhbaatar
-MO	+221150+1133230	Asia/Macau
+MO	+221150+1133230	Asia/Macao
 MQ	+1436-06105	America/Martinique
 MT	+3554+01431	Europe/Malta
 MU	-2010+05730	Indian/Mauritius