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-rw-r--r--library/clock.tcl14
-rw-r--r--library/tzdata/Asia/Dhaka1
-rw-r--r--library/tzdata/Asia/Karachi182
3 files changed, 192 insertions, 5 deletions
diff --git a/library/clock.tcl b/library/clock.tcl
index 5e9601d..9b30d36 100644
--- a/library/clock.tcl
+++ b/library/clock.tcl
@@ -13,7 +13,7 @@
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# RCS: @(#) $Id: clock.tcl,v 1.47.2.6 2009/06/09 13:52:58 kennykb Exp $
+# RCS: @(#) $Id: clock.tcl,v 1.47.2.7 2009/10/24 22:20:54 kennykb Exp $
#
#----------------------------------------------------------------------
@@ -3886,10 +3886,15 @@ proc ::tcl::clock::ProcessPosixTimeZone { z } {
}
# Fill in defaults for European or US DST rules
+ # US start time is the second Sunday in March
+ # EU start time is the last Sunday in March
+ # US end time is the first Sunday in November.
+ # EU end time is the last Sunday in October
if { [dict get $z startDayOfYear] eq {}
&& [dict get $z startMonth] eq {} } {
- if {($stdHours>=0) && ($stdHours<=12)} {
+ if {($stdSignum * $stdHours>=0) && ($stdSignum * $stdHours<=12)} {
+ # EU
dict set z startWeekOfMonth 5
if {$stdHours>2} {
dict set z startHours 2
@@ -3897,6 +3902,7 @@ proc ::tcl::clock::ProcessPosixTimeZone { z } {
dict set z startHours [expr {$stdHours+1}]
}
} else {
+ # US
dict set z startWeekOfMonth 2
dict set z startHours 2
}
@@ -3907,7 +3913,8 @@ proc ::tcl::clock::ProcessPosixTimeZone { z } {
}
if { [dict get $z endDayOfYear] eq {}
&& [dict get $z endMonth] eq {} } {
- if {($stdHours>=0) && ($stdHours<=12)} {
+ if {($stdSignum * $stdHours>=0) && ($stdSignum * $stdHours<=12)} {
+ # EU
dict set z endMonth 10
dict set z endWeekOfMonth 5
if {$stdHours>2} {
@@ -3916,6 +3923,7 @@ proc ::tcl::clock::ProcessPosixTimeZone { z } {
dict set z endHours [expr {$stdHours+2}]
}
} else {
+ # US
dict set z endMonth 11
dict set z endWeekOfMonth 1
dict set z endHours 2
diff --git a/library/tzdata/Asia/Dhaka b/library/tzdata/Asia/Dhaka
index 70fc865..7ce68ce 100644
--- a/library/tzdata/Asia/Dhaka
+++ b/library/tzdata/Asia/Dhaka
@@ -9,5 +9,4 @@ set TZData(:Asia/Dhaka) {
{-576138600 21600 0 DACT}
{38772000 21600 0 BDT}
{1245430800 25200 1 BDST}
- {1262278800 21600 0 BDT}
}
diff --git a/library/tzdata/Asia/Karachi b/library/tzdata/Asia/Karachi
index 6535471..acd69f4 100644
--- a/library/tzdata/Asia/Karachi
+++ b/library/tzdata/Asia/Karachi
@@ -12,5 +12,185 @@ set TZData(:Asia/Karachi) {
{1212260400 21600 1 PKST}
{1225476000 18000 0 PKT}
{1239735600 21600 1 PKST}
- {1254333600 18000 0 PKT}
+ {1257012000 18000 0 PKT}
+ {1271271600 21600 1 PKST}
+ {1288548000 18000 0 PKT}
+ {1302807600 21600 1 PKST}
+ {1320084000 18000 0 PKT}
+ {1334430000 21600 1 PKST}
+ {1351706400 18000 0 PKT}
+ {1365966000 21600 1 PKST}
+ {1383242400 18000 0 PKT}
+ {1397502000 21600 1 PKST}
+ {1414778400 18000 0 PKT}
+ {1429038000 21600 1 PKST}
+ {1446314400 18000 0 PKT}
+ {1460660400 21600 1 PKST}
+ {1477936800 18000 0 PKT}
+ {1492196400 21600 1 PKST}
+ {1509472800 18000 0 PKT}
+ {1523732400 21600 1 PKST}
+ {1541008800 18000 0 PKT}
+ {1555268400 21600 1 PKST}
+ {1572544800 18000 0 PKT}
+ {1586890800 21600 1 PKST}
+ {1604167200 18000 0 PKT}
+ {1618426800 21600 1 PKST}
+ {1635703200 18000 0 PKT}
+ {1649962800 21600 1 PKST}
+ {1667239200 18000 0 PKT}
+ {1681498800 21600 1 PKST}
+ {1698775200 18000 0 PKT}
+ {1713121200 21600 1 PKST}
+ {1730397600 18000 0 PKT}
+ {1744657200 21600 1 PKST}
+ {1761933600 18000 0 PKT}
+ {1776193200 21600 1 PKST}
+ {1793469600 18000 0 PKT}
+ {1807729200 21600 1 PKST}
+ {1825005600 18000 0 PKT}
+ {1839351600 21600 1 PKST}
+ {1856628000 18000 0 PKT}
+ {1870887600 21600 1 PKST}
+ {1888164000 18000 0 PKT}
+ {1902423600 21600 1 PKST}
+ {1919700000 18000 0 PKT}
+ {1933959600 21600 1 PKST}
+ {1951236000 18000 0 PKT}
+ {1965582000 21600 1 PKST}
+ {1982858400 18000 0 PKT}
+ {1997118000 21600 1 PKST}
+ {2014394400 18000 0 PKT}
+ {2028654000 21600 1 PKST}
+ {2045930400 18000 0 PKT}
+ {2060190000 21600 1 PKST}
+ {2077466400 18000 0 PKT}
+ {2091812400 21600 1 PKST}
+ {2109088800 18000 0 PKT}
+ {2123348400 21600 1 PKST}
+ {2140624800 18000 0 PKT}
+ {2154884400 21600 1 PKST}
+ {2172160800 18000 0 PKT}
+ {2186420400 21600 1 PKST}
+ {2203696800 18000 0 PKT}
+ {2218042800 21600 1 PKST}
+ {2235319200 18000 0 PKT}
+ {2249578800 21600 1 PKST}
+ {2266855200 18000 0 PKT}
+ {2281114800 21600 1 PKST}
+ {2298391200 18000 0 PKT}
+ {2312650800 21600 1 PKST}
+ {2329927200 18000 0 PKT}
+ {2344273200 21600 1 PKST}
+ {2361549600 18000 0 PKT}
+ {2375809200 21600 1 PKST}
+ {2393085600 18000 0 PKT}
+ {2407345200 21600 1 PKST}
+ {2424621600 18000 0 PKT}
+ {2438881200 21600 1 PKST}
+ {2456157600 18000 0 PKT}
+ {2470503600 21600 1 PKST}
+ {2487780000 18000 0 PKT}
+ {2502039600 21600 1 PKST}
+ {2519316000 18000 0 PKT}
+ {2533575600 21600 1 PKST}
+ {2550852000 18000 0 PKT}
+ {2565111600 21600 1 PKST}
+ {2582388000 18000 0 PKT}
+ {2596734000 21600 1 PKST}
+ {2614010400 18000 0 PKT}
+ {2628270000 21600 1 PKST}
+ {2645546400 18000 0 PKT}
+ {2659806000 21600 1 PKST}
+ {2677082400 18000 0 PKT}
+ {2691342000 21600 1 PKST}
+ {2708618400 18000 0 PKT}
+ {2722964400 21600 1 PKST}
+ {2740240800 18000 0 PKT}
+ {2754500400 21600 1 PKST}
+ {2771776800 18000 0 PKT}
+ {2786036400 21600 1 PKST}
+ {2803312800 18000 0 PKT}
+ {2817572400 21600 1 PKST}
+ {2834848800 18000 0 PKT}
+ {2849194800 21600 1 PKST}
+ {2866471200 18000 0 PKT}
+ {2880730800 21600 1 PKST}
+ {2898007200 18000 0 PKT}
+ {2912266800 21600 1 PKST}
+ {2929543200 18000 0 PKT}
+ {2943802800 21600 1 PKST}
+ {2961079200 18000 0 PKT}
+ {2975425200 21600 1 PKST}
+ {2992701600 18000 0 PKT}
+ {3006961200 21600 1 PKST}
+ {3024237600 18000 0 PKT}
+ {3038497200 21600 1 PKST}
+ {3055773600 18000 0 PKT}
+ {3070033200 21600 1 PKST}
+ {3087309600 18000 0 PKT}
+ {3101655600 21600 1 PKST}
+ {3118932000 18000 0 PKT}
+ {3133191600 21600 1 PKST}
+ {3150468000 18000 0 PKT}
+ {3164727600 21600 1 PKST}
+ {3182004000 18000 0 PKT}
+ {3196263600 21600 1 PKST}
+ {3213540000 18000 0 PKT}
+ {3227886000 21600 1 PKST}
+ {3245162400 18000 0 PKT}
+ {3259422000 21600 1 PKST}
+ {3276698400 18000 0 PKT}
+ {3290958000 21600 1 PKST}
+ {3308234400 18000 0 PKT}
+ {3322494000 21600 1 PKST}
+ {3339770400 18000 0 PKT}
+ {3354116400 21600 1 PKST}
+ {3371392800 18000 0 PKT}
+ {3385652400 21600 1 PKST}
+ {3402928800 18000 0 PKT}
+ {3417188400 21600 1 PKST}
+ {3434464800 18000 0 PKT}
+ {3448724400 21600 1 PKST}
+ {3466000800 18000 0 PKT}
+ {3480346800 21600 1 PKST}
+ {3497623200 18000 0 PKT}
+ {3511882800 21600 1 PKST}
+ {3529159200 18000 0 PKT}
+ {3543418800 21600 1 PKST}
+ {3560695200 18000 0 PKT}
+ {3574954800 21600 1 PKST}
+ {3592231200 18000 0 PKT}
+ {3606577200 21600 1 PKST}
+ {3623853600 18000 0 PKT}
+ {3638113200 21600 1 PKST}
+ {3655389600 18000 0 PKT}
+ {3669649200 21600 1 PKST}
+ {3686925600 18000 0 PKT}
+ {3701185200 21600 1 PKST}
+ {3718461600 18000 0 PKT}
+ {3732807600 21600 1 PKST}
+ {3750084000 18000 0 PKT}
+ {3764343600 21600 1 PKST}
+ {3781620000 18000 0 PKT}
+ {3795879600 21600 1 PKST}
+ {3813156000 18000 0 PKT}
+ {3827415600 21600 1 PKST}
+ {3844692000 18000 0 PKT}
+ {3859038000 21600 1 PKST}
+ {3876314400 18000 0 PKT}
+ {3890574000 21600 1 PKST}
+ {3907850400 18000 0 PKT}
+ {3922110000 21600 1 PKST}
+ {3939386400 18000 0 PKT}
+ {3953646000 21600 1 PKST}
+ {3970922400 18000 0 PKT}
+ {3985268400 21600 1 PKST}
+ {4002544800 18000 0 PKT}
+ {4016804400 21600 1 PKST}
+ {4034080800 18000 0 PKT}
+ {4048340400 21600 1 PKST}
+ {4065616800 18000 0 PKT}
+ {4079876400 21600 1 PKST}
+ {4097152800 18000 0 PKT}
}