tzdata/backport-Tweak-expression-of-Palestine-transition.patch

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From 1a0e30a84b2f76663123a4555c2785b450ce06f1 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 31 Aug 2022 16:58:10 -0500
Subject: [PATCH] Tweak expression of Palestine transition
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Reference:https://github.com/eggert/tz/commit/1a0e30a84b2f76663123a4555c2785b450ce06f1
Conflict: NA
* asia (Palestine): Say "Sat<=30" instead of "Sat>=24".
These have equivalent effect, so this does not change the
generated data. “Sat<=30” is a bit closer to the intended
“Saturday before the last Sunday” given by Heba Hamad.
---
asia | 24 ++++++++++--------------
1 file changed, 10 insertions(+), 14 deletions(-)
diff --git a/asia b/asia
index 1a3d8c1..9fbeb71 100644
--- a/asia
+++ b/asia
@@ -3375,10 +3375,6 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# The winter time in 2015 started on October 23 at 01:00.
# https://wafa.ps/ar_page.aspx?id=CgpCdYa670694628582aCgpCdY
# http://www.palestinecabinet.gov.ps/portal/meeting/details/27583
-#
-# From Paul Eggert (2019-04-10):
-# For now, guess spring-ahead transitions are at 00:00 on the Saturday
-# preceding March's last Sunday (i.e., Sat>=24).
# From P Chan (2021-10-18):
# http://wafa.ps/Pages/Details/34701
@@ -3400,11 +3396,11 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# 60 minutes backwards. Also the state of Palestine adopted the summer
# and winter time for the years: 2023,2024,2025,2026 ...
# https://mm.icann.org/pipermail/tz/attachments/20220830/9f024566/Time-0001.pdf
+# (2022-08-31): ... the Saturday before the last Sunday in March and October
+# at 2:00 AM ,for the years from 2023 to 2026.
#
-# From Paul Eggert (2022-08-30):
-# Guess they spring forward on the first Saturday on or after March 24,
-# and fall back on the first Saturday on or after October 24, as this is
-# consistent with the given transitions and with previous date practice.
+# From Paul Eggert (2022-08-31):
+# For now, assume that this rule will also be used after 2026.
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
Rule EgyptAsia 1957 only - May 10 0:00 1:00 S
@@ -3436,16 +3432,16 @@ Rule Palestine 2013 only - Sep 27 0:00 0 -
Rule Palestine 2014 only - Oct 24 0:00 0 -
Rule Palestine 2015 only - Mar 28 0:00 1:00 S
Rule Palestine 2015 only - Oct 23 1:00 0 -
-Rule Palestine 2016 2018 - Mar Sat>=24 1:00 1:00 S
-Rule Palestine 2016 2018 - Oct Sat>=24 1:00 0 -
+Rule Palestine 2016 2018 - Mar Sat<=30 1:00 1:00 S
+Rule Palestine 2016 2018 - Oct Sat<=30 1:00 0 -
Rule Palestine 2019 only - Mar 29 0:00 1:00 S
-Rule Palestine 2019 only - Oct Sat>=24 0:00 0 -
-Rule Palestine 2020 2021 - Mar Sat>=24 0:00 1:00 S
+Rule Palestine 2019 only - Oct Sat<=30 0:00 0 -
+Rule Palestine 2020 2021 - Mar Sat<=30 0:00 1:00 S
Rule Palestine 2020 only - Oct 24 1:00 0 -
Rule Palestine 2021 only - Oct 29 1:00 0 -
Rule Palestine 2022 only - Mar 27 0:00 1:00 S
-Rule Palestine 2022 max - Oct Sat>=24 2:00 0 -
-Rule Palestine 2023 max - Mar Sat>=24 2:00 1:00 S
+Rule Palestine 2022 max - Oct Sat<=30 2:00 0 -
+Rule Palestine 2023 max - Mar Sat<=30 2:00 1:00 S
# Zone NAME STDOFF RULES FORMAT [UNTIL]
Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
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2.23.0