5 files changed, 69 insertions, 37 deletions
diff --git a/timezone/australasia b/timezone/australasia
index 0910329c7a..c9215d82ec 100644
--- a/timezone/australasia
+++ b/timezone/australasia
@@ -1,4 +1,4 @@
-# @(#)australasia	7.57
+# @(#)australasia	7.58
 # This file also includes Pacific islands.
 
 # Notes are at the end of this file
@@ -70,8 +70,11 @@ Rule	AS	1987	max	-	Oct	lastSun	2:00s	1:00	-
 Rule	AS	1972	only	-	Feb	27	2:00s	0	-
 Rule	AS	1973	1985	-	Mar	Sun>=1	2:00s	0	-
 Rule	AS	1986	1989	-	Mar	Sun>=15	2:00s	0	-
-Rule	AS	1990	1994	even	Mar	Sun>=18	2:00s	0	-
-Rule	AS	1990	1994	odd	Mar	Sun>=1	2:00s	0	-
+Rule	AS	1990	only	-	Mar	Sun>=18	2:00s	0	-
+Rule	AS	1991	only	-	Mar	Sun>=1	2:00s	0	-
+Rule	AS	1992	only	-	Mar	Sun>=18	2:00s	0	-
+Rule	AS	1993	only	-	Mar	Sun>=1	2:00s	0	-
+Rule	AS	1994	only	-	Mar	Sun>=18	2:00s	0	-
 Rule	AS	1995	max	-	Mar	lastSun	2:00s	0	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Adelaide	9:14:20 -	LMT	1895 Feb
diff --git a/timezone/europe b/timezone/europe
index ea45727fd1..92b82b622c 100644
--- a/timezone/europe
+++ b/timezone/europe
@@ -1,4 +1,4 @@
-# @(#)europe	7.72
+# @(#)europe	7.73
 
 # 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
@@ -1189,6 +1189,10 @@ Zone	Europe/Vaduz	0:38:04 -	LMT	1894 Jun
 # motion to give up shifting to summer time in spring, as it was
 # already done by Estonia. 
 
+# From the <a href="http://www.tourism.lt/informa/ff.htm">
+# Fact File, Lithuanian State Department of Tourism
+# </a> (2000-03-27): Local time is GMT+2 hours ..., no daylight saving.
+
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Vilnius	1:41:16	-	LMT	1880
 			1:24:00	-	WMT	1917	    # Warsaw Mean Time
@@ -1203,7 +1207,7 @@ Zone	Europe/Vilnius	1:41:16	-	LMT	1880
 			2:00	C-Eur	EE%sT	1998
 			2:00	-	EET	1998 Mar 29 1:00u
 			1:00	EU	CE%sT	1999 Oct 31 1:00u
-			2:00	EU	EE%sT
+			2:00	-	EET
 
 # Luxembourg
 # Whitman disagrees with most of these dates in minor ways; go with Shanks.
diff --git a/timezone/southamerica b/timezone/southamerica
index 81797ff2a5..39d5d6b782 100644
--- a/timezone/southamerica
+++ b/timezone/southamerica
@@ -1,4 +1,4 @@
-# @(#)southamerica	7.35
+# @(#)southamerica	7.36
 
 # 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
@@ -111,24 +111,31 @@ Rule	Arg	1989	1992	-	Oct	Sun>=15	0:00	1:00	S
 # From Rives McDow (2000-01-10):
 # On October 3, 1999, 0:00 local, Argentina implemented daylight savings time,
 # which did not result in the switch of a time zone, as they stayed 9 hours
-# from the International Date Line.  On March 5, 2000, at 0:00 local time,
-# Argentina will come off daylight savings time, which will bring them to 8
-# hours from the International Date Line.
+# from the International Date Line.
+Rule	Arg	1999	only	-	Oct	Sun>=1	0:00	1:00	S
+Rule	Arg	2000	only	-	Mar	Sun>=1	0:00	0	-
 #
 # From Peter Gradelski via Steffen Thorsen (2000-03-01):
 # We just checked with our San Paulo office and they say the government of
 # Argentina decided not to become one of the countries that go on or off DST.
 # So Buenos Aires should be -3 hours from GMT at all times.
 #
+# From Fabian L. Arce Jofre <farcejofre@bigfoot.com> (2000-04-04):
+# The law that claimed DST for Argentina was derogated by President Fernando
+# de la Rua on March 2, 2000, because it would make people spend more energy
+# in the winter time, rather than less.  The change took effect on March 3.
+#
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 #
-# Buenos Aires (BA), Distrito Federal (DF), Santa Cruz (SC),
-# Tierra del Fuego (TF) & Antartida e Islas
+# Buenos Aires (BA), Capital Federal (CF), Santa Cruz (SC),
+# Tierra del Fuego, Antartida e Islas del Atlantico Sur (TF)
 Zone America/Buenos_Aires -3:53:48 -	LMT	1894 Nov
 			-4:16:44 -	CMT	1920 May    # Cordoba Mean Time
 			-4:00	-	ART	1930 Dec
 			-4:00	Arg	AR%sT	1969 Oct  5
-			-3:00	Arg	AR%sT
+			-3:00	Arg	AR%sT	1999 Oct  3 0:00
+			-4:00	Arg	AR%sT	2000 Mar  3 0:00
+			-3:00	-	ART
 #
 # Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), Chaco (CC),
 # Formosa (FM), La Pampa (LP), Chubut (CH)
@@ -137,6 +144,8 @@ Zone America/Rosario	-4:02:40 -	LMT	1894 Nov
 			-4:00	-	ART	1930 Dec
 			-4:00	Arg	AR%sT	1969 Oct  5
 			-3:00	Arg	AR%sT	1991 Jul
+			-3:00	-	ART	1999 Oct  3 0:00
+			-4:00	Arg	AR%sT	2000 Mar  3 0:00
 			-3:00	-	ART
 #
 # Cordoba (CB), Santiago del Estero (SE), Salta (SA), Tucuman (TM), La Rioja (LR), San Juan (SJ), San Luis (SL),
@@ -146,6 +155,8 @@ Zone America/Cordoba	-4:16:44 -	LMT	1894 Nov
 			-4:00	-	ART	1930 Dec
 			-4:00	Arg	AR%sT	1969 Oct  5
 			-3:00	Arg	AR%sT	1990 Jul
+			-3:00	-	ART	1999 Oct  3 0:00
+			-4:00	Arg	AR%sT	2000 Mar  3 0:00
 			-3:00	-	ART
 #
 # Jujuy (JY)
@@ -157,6 +168,8 @@ Zone America/Jujuy	-4:21:12 -	LMT	1894 Nov
 			-4:00	-	WART	1991 Oct  6
 			-4:00	1:00	WARST	1992 Mar 15
 			-4:00	-	WART	1992 Oct 18
+			-3:00	-	ART	1999 Oct  3 0:00
+			-4:00	Arg	AR%sT	2000 Mar  3 0:00
 			-3:00	-	ART
 #
 # Catamarca (CT)
@@ -167,6 +180,8 @@ Zone America/Catamarca	-4:23:08 -	LMT	1894 Nov
 			-3:00	Arg	AR%sT	1990 Jul
 			-3:00	-	ART	1991 Jul
 			-3:00	Arg	AR%sT	1992 Jul
+			-3:00	-	ART	1999 Oct  3 0:00
+			-4:00	Arg	AR%sT	2000 Mar  3 0:00
 			-3:00	-	ART
 #
 # Mendoza (MZ)
@@ -178,6 +193,8 @@ Zone America/Mendoza	-4:35:16 -	LMT	1894 Nov
 			-4:00	-	WART	1991 Oct 15
 			-4:00	1:00	WARST	1992 Mar  1
 			-4:00	-	WART	1992 Oct 18
+			-3:00	-	ART	1999 Oct  3 0:00
+			-4:00	Arg	AR%sT	2000 Mar  3 0:00
 			-3:00	-	ART
 
 # Aruba
diff --git a/timezone/yearistype b/timezone/yearistype
index 809f5492a1..62d6365ecd 100755
--- a/timezone/yearistype
+++ b/timezone/yearistype
@@ -1,26 +1,36 @@
 #! /bin/sh
 
-: '@(#)yearistype.sh	7.4'
+: '@(#)yearistype.sh	7.6'
+
+case $#-$1 in
+	2-|2-0*|2-*[!0-9]*)
+		echo "$0: wild year - $1" >&2
+		exit 1 ;;
+esac
 
 case $#-$2 in
-	2-even)		case $1 in
-				*[24680])			exit 0 ;;
-				*)				exit 1 ;;
-			esac ;;
-	2-nonpres)	case $1 in
-				*[02468][048]|*[13579][26])	exit 1 ;;
-				*)				exit 0 ;;
-			esac ;;
-	2-odd)		case $1 in
-				*[13579])			exit 0 ;;
-				*)				exit 1 ;;
-			esac ;;
-	2-uspres)	case $1 in
-				*[02468][048]|*[13579][26])	exit 0 ;;
-				*)				exit 1 ;;
-			esac ;;
-	2-*)		echo "$0: wild type - $2" >&2
-			exit 1 ;;
-	*)		echo "$0: usage is $0 year type" >&2
-			exit 1 ;;
+	2-even)	
+		case $1 in
+			*[24680])			exit 0 ;;
+			*)				exit 1 ;;
+		esac ;;
+	2-nonpres|2-nonuspres)
+		case $1 in
+			*[02468][048]|*[13579][26])	exit 1 ;;
+			*)				exit 0 ;;
+		esac ;;
+	2-odd)	
+		case $1 in
+			*[13579])			exit 0 ;;
+			*)				exit 1 ;;
+		esac ;;
+	2-uspres)
+		case $1 in
+			*[02468][048]|*[13579][26])	exit 0 ;;
+			*)				exit 1 ;;
+		esac ;;
+	2-*)	
+		echo "$0: wild type - $2" >&2 ;;
 esac
+
+echo "$0: usage is $0 year even|odd|uspres|nonpres|nonuspres" >&2
diff --git a/timezone/zic.c b/timezone/zic.c
index ddf155f279..bc65e73dac 100644
--- a/timezone/zic.c
+++ b/timezone/zic.c
@@ -1,6 +1,6 @@
 #ifndef lint
 #ifndef NOID
-static char    elsieid[] = "@(#)zic.c  7.100";
+static char	elsieid[] = "@(#)zic.c	7.101";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -11,8 +11,6 @@ static char    elsieid[] = "@(#)zic.c  7.100";
 #include "sys/stat.h"			/* for umask manifest constants */
 #endif /* defined unix */
 
-#include <libintl.h>
-
 /*
 ** On some ancient hosts, predicates like `isspace(C)' are defined
 ** only if isascii(C) || C == EOF.  Modern hosts obey the C Standard,
@@ -442,7 +440,7 @@ const char * const	string;
 static void
 usage P((void))
 {
-	(void) fprintf(stderr, _("%s: usage is %s [ -s ] [ -v ] [ -l localtime ] [ -p posixrules ] [ -d directory ]\n\t[ -L leapseconds ] [ -y yearistype ] [ filename ... ]\n"),
+	(void) fprintf(stderr, _("%s: usage is %s [ -s ] [ -v ] [ -l localtime ] [ -p posixrules ] \\\n\t[ -d directory ] [ -L leapseconds ] [ -y yearistype ] [ filename ... ]\n"),
 		progname, progname);
 	(void) exit(EXIT_FAILURE);
 }