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authorDamon Chaplin <damon@ximian.com>2001-09-01 09:53:47 +0800
committerDamon Chaplin <damon@src.gnome.org>2001-09-01 09:53:47 +0800
commit3ca5273c1d48f9b0856bfffc06df0ed4da84173c (patch)
tree5be3a4e0559eaee5508e4db7368214398ee566ac /libical
parent1273682db1433dbd864f74a4cdd40da821129e3f (diff)
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updated all of the VTIMEZONE files to try to be more compatable with
2001-08-31 Damon Chaplin <damon@ximian.com> * zoneinfo/*: updated all of the VTIMEZONE files to try to be more compatable with Outlook. i.e. We don't use seconds in UTC offsets, we don't use BYMONTHDAY if we can avoid it (there are still a few uses of this we need to fix), and we don't use years < 1600. * src/libical/icalvalue.c (icalvalue_utcoffset_as_ical_string): if seconds is 0 then don't output it. None of the builtin VTIMEZONE data uses the seconds value any more, since it messes up iTIP with Outlook. We may want to make it always round to the nearest minute, to avoid interop problems. svn path=/trunk/; revision=12551
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-rw-r--r--libical/zoneinfo/Indian/Chagos.ics9
-rw-r--r--libical/zoneinfo/Indian/Christmas.ics11
-rw-r--r--libical/zoneinfo/Indian/Cocos.ics8
-rw-r--r--libical/zoneinfo/Indian/Comoro.ics11
-rw-r--r--libical/zoneinfo/Indian/Kerguelen.ics9
-rw-r--r--libical/zoneinfo/Indian/Mahe.ics11
-rw-r--r--libical/zoneinfo/Indian/Maldives.ics9
-rw-r--r--libical/zoneinfo/Indian/Mauritius.ics9
-rw-r--r--libical/zoneinfo/Indian/Mayotte.ics11
-rw-r--r--libical/zoneinfo/Indian/Reunion.ics11
-rw-r--r--libical/zoneinfo/Pacific/Apia.ics15
-rw-r--r--libical/zoneinfo/Pacific/Auckland.ics15
-rw-r--r--libical/zoneinfo/Pacific/Chatham.ics13
-rw-r--r--libical/zoneinfo/Pacific/Easter.ics19
-rw-r--r--libical/zoneinfo/Pacific/Efate.ics11
-rw-r--r--libical/zoneinfo/Pacific/Enderbury.ics11
-rw-r--r--libical/zoneinfo/Pacific/Fakaofo.ics11
-rw-r--r--libical/zoneinfo/Pacific/Fiji.ics11
-rw-r--r--libical/zoneinfo/Pacific/Funafuti.ics11
-rw-r--r--libical/zoneinfo/Pacific/Galapagos.ics11
-rw-r--r--libical/zoneinfo/Pacific/Gambier.ics11
-rw-r--r--libical/zoneinfo/Pacific/Guadalcanal.ics11
-rw-r--r--libical/zoneinfo/Pacific/Guam.ics9
-rw-r--r--libical/zoneinfo/Pacific/Honolulu.ics11
-rw-r--r--libical/zoneinfo/Pacific/Johnston.ics8
-rw-r--r--libical/zoneinfo/Pacific/Kiritimati.ics11
-rw-r--r--libical/zoneinfo/Pacific/Kosrae.ics11
-rw-r--r--libical/zoneinfo/Pacific/Kwajalein.ics11
-rw-r--r--libical/zoneinfo/Pacific/Majuro.ics11
-rw-r--r--libical/zoneinfo/Pacific/Marquesas.ics9
-rw-r--r--libical/zoneinfo/Pacific/Midway.ics11
-rw-r--r--libical/zoneinfo/Pacific/Nauru.ics11
-rw-r--r--libical/zoneinfo/Pacific/Niue.ics11
-rw-r--r--libical/zoneinfo/Pacific/Norfolk.ics11
-rw-r--r--libical/zoneinfo/Pacific/Noumea.ics11
-rw-r--r--libical/zoneinfo/Pacific/Pago_Pago.ics15
-rw-r--r--libical/zoneinfo/Pacific/Palau.ics11
-rw-r--r--libical/zoneinfo/Pacific/Pitcairn.ics11
-rw-r--r--libical/zoneinfo/Pacific/Ponape.ics11
-rw-r--r--libical/zoneinfo/Pacific/Port_Moresby.ics15
-rw-r--r--libical/zoneinfo/Pacific/Rarotonga.ics11
-rw-r--r--libical/zoneinfo/Pacific/Saipan.ics9
-rw-r--r--libical/zoneinfo/Pacific/Tahiti.ics11
-rw-r--r--libical/zoneinfo/Pacific/Tarawa.ics11
-rw-r--r--libical/zoneinfo/Pacific/Tongatapu.ics11
-rw-r--r--libical/zoneinfo/Pacific/Truk.ics11
-rw-r--r--libical/zoneinfo/Pacific/Wake.ics11
-rw-r--r--libical/zoneinfo/Pacific/Wallis.ics11
-rw-r--r--libical/zoneinfo/Pacific/Yap.ics11
375 files changed, 1025 insertions, 3652 deletions
diff --git a/libical/ChangeLog b/libical/ChangeLog
index f5f9fb6cf1..2c20f8c270 100644
--- a/libical/ChangeLog
+++ b/libical/ChangeLog
@@ -1,3 +1,16 @@
+2001-08-31 Damon Chaplin <damon@ximian.com>
+
+ * zoneinfo/*: updated all of the VTIMEZONE files to try to be more
+ compatable with Outlook. i.e. We don't use seconds in UTC offsets,
+ we don't use BYMONTHDAY if we can avoid it (there are still a few uses
+ of this we need to fix), and we don't use years < 1600.
+
+ * src/libical/icalvalue.c (icalvalue_utcoffset_as_ical_string): if
+ seconds is 0 then don't output it. None of the builtin VTIMEZONE data
+ uses the seconds value any more, since it messes up iTIP with Outlook.
+ We may want to make it always round to the nearest minute, to avoid
+ interop problems.
+
2001-08-22 Ettore Perazzoli <ettore@ximian.com>
* configure.in: Remove src/python/Makefile and src/test/Makefile.
diff --git a/libical/src/libical/icalvalue.c b/libical/src/libical/icalvalue.c
index 459bebe830..0010c391f6 100644
--- a/libical/src/libical/icalvalue.c
+++ b/libical/src/libical/icalvalue.c
@@ -608,7 +608,12 @@ char* icalvalue_utcoffset_as_ical_string(icalvalue* value)
m = (data - (h*3600))/ 60;
s = (data - (h*3600) - (m*60));
- sprintf(str,"%c%02d%02d%02d",sign,abs(h),abs(m),abs(s));
+ /* FIXME: We may want to always round to the nearest minute, to avoid
+ interop problems with Outlook (2000). It doesn't like seconds here. */
+ if (s == 0)
+ sprintf(str,"%c%02d%02d",sign,abs(h),abs(m));
+ else
+ sprintf(str,"%c%02d%02d%02d",sign,abs(h),abs(m),abs(s));
return str;
}
diff --git a/libical/zoneinfo/Africa/Abidjan.ics b/libical/zoneinfo/Africa/Abidjan.ics
index cd17b2c268..a98c9d082c 100644
--- a/libical/zoneinfo/Africa/Abidjan.ics
+++ b/libical/zoneinfo/Africa/Abidjan.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Abidjan
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Abidjan
X-LIC-LOCATION:Africa/Abidjan
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-001608
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-001608
+TZOFFSETFROM:-0016
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:19120101T000000
diff --git a/libical/zoneinfo/Africa/Accra.ics b/libical/zoneinfo/Africa/Accra.ics
index de0fa1468a..c6dd66fbb3 100644
--- a/libical/zoneinfo/Africa/Accra.ics
+++ b/libical/zoneinfo/Africa/Accra.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Accra
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Accra
X-LIC-LOCATION:Africa/Accra
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-000052
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-000052
+TZOFFSETFROM:-0001
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:19180101T000000
diff --git a/libical/zoneinfo/Africa/Addis_Ababa.ics b/libical/zoneinfo/Africa/Addis_Ababa.ics
index 352c86a6c6..4e30d5939e 100644
--- a/libical/zoneinfo/Africa/Addis_Ababa.ics
+++ b/libical/zoneinfo/Africa/Addis_Ababa.ics
@@ -2,24 +2,17 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Addis_Ababa
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Addis_Ababa
X-LIC-LOCATION:Africa/Addis_Ababa
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+023448
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:+023448
-TZOFFSETTO:+023520
+TZOFFSETFROM:+0235
+TZOFFSETTO:+0235
TZNAME:ADMT
DTSTART:18700101T000000
RDATE:18700101T000000
END:STANDARD
BEGIN:STANDARD
-TZOFFSETFROM:+023520
+TZOFFSETFROM:+0235
TZOFFSETTO:+0300
TZNAME:EAT
DTSTART:19360505T000000
diff --git a/libical/zoneinfo/Africa/Algiers.ics b/libical/zoneinfo/Africa/Algiers.ics
index 1caf216564..ff24bcc63c 100644
--- a/libical/zoneinfo/Africa/Algiers.ics
+++ b/libical/zoneinfo/Africa/Algiers.ics
@@ -2,24 +2,17 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Algiers
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Algiers
X-LIC-LOCATION:Africa/Algiers
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+001212
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:+001212
-TZOFFSETTO:+000921
+TZOFFSETFROM:+0012
+TZOFFSETTO:+0009
TZNAME:PMT
DTSTART:18910315T000100
RDATE:18910315T000100
END:STANDARD
BEGIN:STANDARD
-TZOFFSETFROM:+000921
+TZOFFSETFROM:+0009
TZOFFSETTO:+0000
TZNAME:WET
DTSTART:19110311T000000
diff --git a/libical/zoneinfo/Africa/Asmera.ics b/libical/zoneinfo/Africa/Asmera.ics
index e9c90ef072..1523be5eb8 100644
--- a/libical/zoneinfo/Africa/Asmera.ics
+++ b/libical/zoneinfo/Africa/Asmera.ics
@@ -2,31 +2,24 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Asmera
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Asmera
X-LIC-LOCATION:Africa/Asmera
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+023532
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:+023532
-TZOFFSETTO:+023532
+TZOFFSETFROM:+0236
+TZOFFSETTO:+0236
TZNAME:AMT
DTSTART:18700101T000000
RDATE:18700101T000000
END:STANDARD
BEGIN:STANDARD
-TZOFFSETFROM:+023532
-TZOFFSETTO:+023520
+TZOFFSETFROM:+0236
+TZOFFSETTO:+0235
TZNAME:ADMT
DTSTART:18900101T000000
RDATE:18900101T000000
END:STANDARD
BEGIN:STANDARD
-TZOFFSETFROM:+023520
+TZOFFSETFROM:+0235
TZOFFSETTO:+0300
TZNAME:EAT
DTSTART:19360505T000000
diff --git a/libical/zoneinfo/Africa/Bamako.ics b/libical/zoneinfo/Africa/Bamako.ics
index 42d7333030..6b59d87644 100644
--- a/libical/zoneinfo/Africa/Bamako.ics
+++ b/libical/zoneinfo/Africa/Bamako.ics
@@ -2,16 +2,9 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Bamako
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Bamako
X-LIC-LOCATION:Africa/Bamako
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-0032
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
TZOFFSETFROM:-0032
TZOFFSETTO:+0000
TZNAME:GMT
diff --git a/libical/zoneinfo/Africa/Bangui.ics b/libical/zoneinfo/Africa/Bangui.ics
index 1d4413221a..b92b1509e1 100644
--- a/libical/zoneinfo/Africa/Bangui.ics
+++ b/libical/zoneinfo/Africa/Bangui.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Bangui
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Bangui
X-LIC-LOCATION:Africa/Bangui
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+011420
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:+011420
+TZOFFSETFROM:+0114
TZOFFSETTO:+0100
TZNAME:WAT
DTSTART:19120101T000000
diff --git a/libical/zoneinfo/Africa/Banjul.ics b/libical/zoneinfo/Africa/Banjul.ics
index f32cc22e4e..28cce135bd 100644
--- a/libical/zoneinfo/Africa/Banjul.ics
+++ b/libical/zoneinfo/Africa/Banjul.ics
@@ -2,24 +2,17 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Banjul
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Banjul
X-LIC-LOCATION:Africa/Banjul
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-010636
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-010636
-TZOFFSETTO:-010636
+TZOFFSETFROM:-0107
+TZOFFSETTO:-0107
TZNAME:BMT
DTSTART:19120101T000000
RDATE:19120101T000000
END:STANDARD
BEGIN:STANDARD
-TZOFFSETFROM:-010636
+TZOFFSETFROM:-0107
TZOFFSETTO:-0100
TZNAME:WAT
DTSTART:19350101T000000
diff --git a/libical/zoneinfo/Africa/Bissau.ics b/libical/zoneinfo/Africa/Bissau.ics
index 9c42cf007f..84c52dfd33 100644
--- a/libical/zoneinfo/Africa/Bissau.ics
+++ b/libical/zoneinfo/Africa/Bissau.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Bissau
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Bissau
X-LIC-LOCATION:Africa/Bissau
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-010220
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-010220
+TZOFFSETFROM:-0102
TZOFFSETTO:-0100
TZNAME:WAT
DTSTART:19110526T000000
diff --git a/libical/zoneinfo/Africa/Blantyre.ics b/libical/zoneinfo/Africa/Blantyre.ics
index edd8dcf8fb..cc7cd4d5fb 100644
--- a/libical/zoneinfo/Africa/Blantyre.ics
+++ b/libical/zoneinfo/Africa/Blantyre.ics
@@ -2,16 +2,9 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Blantyre
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Blantyre
X-LIC-LOCATION:Africa/Blantyre
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+0220
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
TZOFFSETFROM:+0220
TZOFFSETTO:+0200
TZNAME:CAT
diff --git a/libical/zoneinfo/Africa/Brazzaville.ics b/libical/zoneinfo/Africa/Brazzaville.ics
index 30001f17d9..1f548000ae 100644
--- a/libical/zoneinfo/Africa/Brazzaville.ics
+++ b/libical/zoneinfo/Africa/Brazzaville.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Brazzaville
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Brazzaville
X-LIC-LOCATION:Africa/Brazzaville
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+010108
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:+010108
+TZOFFSETFROM:+0101
TZOFFSETTO:+0100
TZNAME:WAT
DTSTART:19120101T000000
diff --git a/libical/zoneinfo/Africa/Bujumbura.ics b/libical/zoneinfo/Africa/Bujumbura.ics
index 0e0031f5e8..50689ba5bf 100644
--- a/libical/zoneinfo/Africa/Bujumbura.ics
+++ b/libical/zoneinfo/Africa/Bujumbura.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Bujumbura
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Bujumbura
X-LIC-LOCATION:Africa/Bujumbura
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+015728
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:+015728
+TZOFFSETFROM:+0157
TZOFFSETTO:+0200
TZNAME:CAT
DTSTART:18900101T000000
diff --git a/libical/zoneinfo/Africa/Cairo.ics b/libical/zoneinfo/Africa/Cairo.ics
index 330e121448..790c62d659 100644
--- a/libical/zoneinfo/Africa/Cairo.ics
+++ b/libical/zoneinfo/Africa/Cairo.ics
@@ -2,7 +2,7 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Cairo
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Cairo
X-LIC-LOCATION:Africa/Cairo
BEGIN:DAYLIGHT
TZOFFSETFROM:+0200
@@ -20,13 +20,6 @@ RRULE:FREQ=YEARLY;BYMONTH=9;BYMONTHDAY=25,26,27,28,29,30;BYDAY=FR
RRULE:FREQ=YEARLY;BYMONTH=10;BYMONTHDAY=1;BYDAY=FR
END:STANDARD
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:+0205
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
TZOFFSETFROM:+0205
TZOFFSETTO:+0200
TZNAME:EET
diff --git a/libical/zoneinfo/Africa/Casablanca.ics b/libical/zoneinfo/Africa/Casablanca.ics
index 378f1fb27c..cac828054c 100644
--- a/libical/zoneinfo/Africa/Casablanca.ics
+++ b/libical/zoneinfo/Africa/Casablanca.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Casablanca
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Casablanca
X-LIC-LOCATION:Africa/Casablanca
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-003020
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-003020
+TZOFFSETFROM:-0030
TZOFFSETTO:+0000
TZNAME:WET
DTSTART:19131026T000000
diff --git a/libical/zoneinfo/Africa/Ceuta.ics b/libical/zoneinfo/Africa/Ceuta.ics
index f1421f4f70..a4174c24ae 100644
--- a/libical/zoneinfo/Africa/Ceuta.ics
+++ b/libical/zoneinfo/Africa/Ceuta.ics
@@ -2,7 +2,7 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Ceuta
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Ceuta
X-LIC-LOCATION:Africa/Ceuta
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
@@ -19,14 +19,7 @@ DTSTART:19961027T030000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-002116
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-002116
+TZOFFSETFROM:-0021
TZOFFSETTO:+0000
TZNAME:WET
DTSTART:19010101T000000
diff --git a/libical/zoneinfo/Africa/Conakry.ics b/libical/zoneinfo/Africa/Conakry.ics
index 8742216dbb..9c8e5473fd 100644
--- a/libical/zoneinfo/Africa/Conakry.ics
+++ b/libical/zoneinfo/Africa/Conakry.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Conakry
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Conakry
X-LIC-LOCATION:Africa/Conakry
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-005452
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-005452
+TZOFFSETFROM:-0055
TZOFFSETTO:+0000
TZNAME:GMT
DTSTART:19120101T000000
diff --git a/libical/zoneinfo/Africa/Dakar.ics b/libical/zoneinfo/Africa/Dakar.ics
index fac3b5b3c2..364c064fcf 100644
--- a/libical/zoneinfo/Africa/Dakar.ics
+++ b/libical/zoneinfo/Africa/Dakar.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
-TZID:/softwarestudio.org/Olson_20010626_2/Africa/Dakar
+TZID:/softwarestudio.org/Olson_20010831_3/Africa/Dakar
X-LIC-LOCATION:Africa/Dakar
BEGIN:STANDARD
-TZOFFSETFROM:+0000
-TZOFFSETTO:-010944
-TZNAME:LMT
-DTSTART:00010101T000000
-RDATE:00010101T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-010944
+TZOFFSETFROM:-0110
TZOFFSETTO:-0100
TZNAME:WAT
DTSTART:19120101T000000
diff --git a/libical/zoneinfo/Africa/Dar_es_Salaam.ics b/libical/zoneinfo/Africa/Dar_es_Salaam.ics
index 9df58090a1..276b6830ac 100644
--- a/libical/zoneinfo/Africa/Dar_es_Salaam.ics
+++ b/libical/zoneinfo/Africa/Dar_es_Salaam.ics
@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
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index 4e00df4da5..932b02f265 100644
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index 22519f500f..7f41fa9bdf 100644
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index 3b5020f62d..bb8461cc96 100644
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index 6601bdfdc7..b616995c7d 100644
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index 56298a3072..e405ff629c 100644
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index 47ee2403cf..b8a94b6790 100644
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index 1e7d192416..fcf6513ae4 100644
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index d473abd26d..da5f7cd086 100644
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index 456e84ef52..d9abf667a3 100644
--- a/libical/zoneinfo/America/Eirunepe.ics
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index 84aaf3f0b4..4b72a4269a 100644
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index 25dc1fa7b6..1b84eca7d1 100644
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index 6a51fe5655..308cb0ad83 100644
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index 8504ca8d8d..9d437433c1 100644
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index 3c6f8eae93..9b09af0a9b 100644
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index c451ac103d..7c5f01a72a 100644
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index 6c5b923564..0f1f7599f4 100644
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index 263a105521..2eae62a47b 100644
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index e327d6978f..e884163c82 100644
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index f1aefdf46e..2200e0d9ad 100644
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index c2fa1a984a..d78a89b2b5 100644
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index 1fa824f059..825bbbf0a4 100644
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index 4a0ca90572..8dc82b603a 100644
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index 5fd01d742c..88dbdb5314 100644
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index 5b90688d1a..308a875b38 100644
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index bddae37872..fbce907017 100644
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index 233e9ee8af..d5a10583cf 100644
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index f39eec2b54..a65124d19d 100644
--- a/libical/zoneinfo/America/Menominee.ics
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index ccd0a5065f..042aac0d76 100644
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index a2a4dda1d8..c1a8c25230 100644
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index 5807e44202..cc2f5b5b70 100644
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index a8cb513798..142d3eb44c 100644
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index bb6b2970f7..1247808003 100644
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index 4f05142f13..299a2d52f8 100644
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index 806766bd64..5a98dd333f 100644
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index 074fb0f314..810d470747 100644
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index 2ba102d734..c45cbe4d00 100644
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index c33a6e7f2a..795d01289f 100644
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index 21631d4100..8eb699b7e7 100644
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index c131b5456b..d4dffd7d1b 100644
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index b9e1d5d197..5999970728 100644
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index 6d7a08b3e4..c78d9cca5d 100644
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index 9b8e3981c7..0c65cdf091 100644
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index db342807b0..e683a4b908 100644
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index bcb8c4da7b..77d1bd1ce5 100644
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index c3421356ed..365403842b 100644
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index 5ab7b5c71b..9e4deba37a 100644
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index 33e2d5f6b3..fa83cb769a 100644
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index 995413296b..c3826f058d 100644
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index ede1cce75a..fc519fbd1d 100644
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index 45e6442665..eda13fcb7d 100644
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index ecd9a71fdb..e4a4b44632 100644
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index 71ace07055..582f951694 100644
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index e36f4b1f80..248c36628d 100644
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index c63d606398..45029ae050 100644
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index 849a866f61..8841e6433f 100644
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index b2c7600095..5f15a2a0ab 100644
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index ef9e7702fb..aae2cc46e0 100644
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index dfae845832..ff5e959c88 100644
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index 3a72403996..b315ccb41e 100644
--- a/libical/zoneinfo/Europe/Budapest.ics
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diff --git a/libical/zoneinfo/Europe/Chisinau.ics b/libical/zoneinfo/Europe/Chisinau.ics
index d2e16f81ab..ec9dab97d3 100644
--- a/libical/zoneinfo/Europe/Chisinau.ics
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diff --git a/libical/zoneinfo/Europe/Copenhagen.ics b/libical/zoneinfo/Europe/Copenhagen.ics
index e8cde97d16..7078f3dc76 100644
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diff --git a/libical/zoneinfo/Europe/Dublin.ics b/libical/zoneinfo/Europe/Dublin.ics
index 48d116cdb7..30f8ceaa9b 100644
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index 9330fd0353..be699d799c 100644
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diff --git a/libical/zoneinfo/Europe/Helsinki.ics b/libical/zoneinfo/Europe/Helsinki.ics
index 6e30d326fc..ef8760832e 100644
--- a/libical/zoneinfo/Europe/Helsinki.ics
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diff --git a/libical/zoneinfo/Europe/Istanbul.ics b/libical/zoneinfo/Europe/Istanbul.ics
index ca7bec10c4..67f10b0235 100644
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diff --git a/libical/zoneinfo/Europe/Kaliningrad.ics b/libical/zoneinfo/Europe/Kaliningrad.ics
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diff --git a/libical/zoneinfo/Europe/Lisbon.ics b/libical/zoneinfo/Europe/Lisbon.ics
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index fcc8dc9dfc..7b4ad5f03b 100644
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diff --git a/libical/zoneinfo/Europe/Luxembourg.ics b/libical/zoneinfo/Europe/Luxembourg.ics
index eeea81fddd..9c087c4e5e 100644
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diff --git a/libical/zoneinfo/Europe/Madrid.ics b/libical/zoneinfo/Europe/Madrid.ics
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--- a/libical/zoneinfo/Europe/Madrid.ics
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diff --git a/libical/zoneinfo/Europe/Malta.ics b/libical/zoneinfo/Europe/Malta.ics
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diff --git a/libical/zoneinfo/Europe/Minsk.ics b/libical/zoneinfo/Europe/Minsk.ics
index f025ace204..3158526171 100644
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diff --git a/libical/zoneinfo/Europe/Monaco.ics b/libical/zoneinfo/Europe/Monaco.ics
index 0b8051ea8d..07fa276b85 100644
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diff --git a/libical/zoneinfo/Europe/Moscow.ics b/libical/zoneinfo/Europe/Moscow.ics
index 512c4aedc5..8414cf7ada 100644
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index 8c94de65ac..6e0dadd6fc 100644
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index c52ea2abc9..4d6d608b3f 100644
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index 0dcaa8c20b..bbb6448e52 100644
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index 767cef42fc..2a3ef11435 100644
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BEGIN:VTIMEZONE
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diff --git a/libical/zoneinfo/Pacific/Port_Moresby.ics b/libical/zoneinfo/Pacific/Port_Moresby.ics
index 1d57091443..37eac9d6f5 100644
--- a/libical/zoneinfo/Pacific/Port_Moresby.ics
+++ b/libical/zoneinfo/Pacific/Port_Moresby.ics
@@ -2,24 +2,17 @@ BEGIN:VCALENDAR
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VERSION:2.0
BEGIN:VTIMEZONE
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diff --git a/libical/zoneinfo/Pacific/Rarotonga.ics b/libical/zoneinfo/Pacific/Rarotonga.ics
index a32b4def67..e0b3d7b13b 100644
--- a/libical/zoneinfo/Pacific/Rarotonga.ics
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@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
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VERSION:2.0
BEGIN:VTIMEZONE
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diff --git a/libical/zoneinfo/Pacific/Saipan.ics b/libical/zoneinfo/Pacific/Saipan.ics
index 8a91f7d1fa..d99da03b98 100644
--- a/libical/zoneinfo/Pacific/Saipan.ics
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@@ -2,16 +2,9 @@ BEGIN:VCALENDAR
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BEGIN:VTIMEZONE
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diff --git a/libical/zoneinfo/Pacific/Tahiti.ics b/libical/zoneinfo/Pacific/Tahiti.ics
index c6a152432d..aebc7bb936 100644
--- a/libical/zoneinfo/Pacific/Tahiti.ics
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@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
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BEGIN:VTIMEZONE
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diff --git a/libical/zoneinfo/Pacific/Tarawa.ics b/libical/zoneinfo/Pacific/Tarawa.ics
index 27c9bc7da8..edfe2237b9 100644
--- a/libical/zoneinfo/Pacific/Tarawa.ics
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@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
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BEGIN:VTIMEZONE
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diff --git a/libical/zoneinfo/Pacific/Tongatapu.ics b/libical/zoneinfo/Pacific/Tongatapu.ics
index daa104617b..a39ac4b40c 100644
--- a/libical/zoneinfo/Pacific/Tongatapu.ics
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@@ -2,17 +2,10 @@ BEGIN:VCALENDAR
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diff --git a/libical/zoneinfo/Pacific/Truk.ics b/libical/zoneinfo/Pacific/Truk.ics
index d243253f5f..da6287e1ea 100644
--- a/libical/zoneinfo/Pacific/Truk.ics
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diff --git a/libical/zoneinfo/Pacific/Wake.ics b/libical/zoneinfo/Pacific/Wake.ics
index d36c2f5f7f..f42060f149 100644
--- a/libical/zoneinfo/Pacific/Wake.ics
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diff --git a/libical/zoneinfo/Pacific/Wallis.ics b/libical/zoneinfo/Pacific/Wallis.ics
index f0f5b04d84..29e7309802 100644
--- a/libical/zoneinfo/Pacific/Wallis.ics
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BEGIN:VTIMEZONE
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diff --git a/libical/zoneinfo/Pacific/Yap.ics b/libical/zoneinfo/Pacific/Yap.ics
index e0ea08bd62..9801a988c9 100644
--- a/libical/zoneinfo/Pacific/Yap.ics
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