Update.

2001-06-06  Ulrich Drepper  <drepper@redhat.com>

	* timezone/zic.c: Update from tzcode2001c.
	* timezone/private.h: Likewise.
	* timezone/africa: Update from tzdata2001c.
	* timezone/asia: Likewise.
	* timezone/europe: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.
	* timezone/zone.tab: Likewise.

ChangeLog

@@ -1,3 +1,14 @@
+2001-06-06  Ulrich Drepper  <drepper@redhat.com>
+
+	* timezone/zic.c: Update from tzcode2001c.
+	* timezone/private.h: Likewise.
+	* timezone/africa: Update from tzdata2001c.
+	* timezone/asia: Likewise.
+	* timezone/europe: Likewise.
+	* timezone/northamerica: Likewise.
+	* timezone/southamerica: Likewise.
+	* timezone/zone.tab: Likewise.
+
 2001-06-04  Bruno Haible  <haible@clisp.cons.org>
 
 	* iconv/loop.c (UNICODE_TAG_HANDLER): New macro.

iconvdata/EUC-TW.irreversible

@@ -0,0 +1,3 @@
+0x8EA3A1B8	0x5344
+0x8EA5A1C8	0x233B3
+0x8EA5EFBA	0x2A0CC

iconvdata/Makefile

@@ -100,6 +100,7 @@ distribute := gconv-modules extra-module.mk gap.awk gaptab.awk		    \
 	      tst-table-charmap.sh tst-table-from.c tst-table-to.c	    \
 	      EUC-JP.irreversible ISIRI-3342.irreversible SJIS.irreversible \
 	      EUC-KR.irreversible BIG5HKSCS.irreversible BIG5.irreversible  \
+	      CP1255.irreversible CP1258.irreversible EUC-TW.irreversible   \
 	      8bit-generic.c 8bit-gap.c					    \
 	      ansi_x3.110.c asmo_449.c big5.c cp737.c cp737.h		    \
 	      cp775.c cp775.h ibm874.c cns11643.c cns11643.h		    \

iconvdata/cns11643.h

@@ -1,5 +1,5 @@
-/* Access functions for CNS 11643, plane 2 handling.
+/* Access functions for CNS 11643 handling.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -20,12 +20,23 @@
 
 #include <stdint.h>
 
+
 /* Table for CNS 11643, plane 1 to UCS4 conversion.  */
 extern const uint16_t __cns11643l1_to_ucs4_tab[];
 /* Table for CNS 11643, plane 2 to UCS4 conversion.  */
 extern const uint16_t __cns11643l2_to_ucs4_tab[];
-/* Table for CNS 11643, plane 14 to UCS4 conversion.  */
+/* Table for CNS 11643, plane 3 to UCS4 conversion.  */
-extern const uint16_t __cns11643l14_to_ucs4_tab[];
+extern const uint32_t __cns11643l3_to_ucs4_tab[];
+/* Table for CNS 11643, plane 4 to UCS4 conversion.  */
+extern const uint32_t __cns11643l4_to_ucs4_tab[];
+/* Table for CNS 11643, plane 5 to UCS4 conversion.  */
+extern const uint32_t __cns11643l5_to_ucs4_tab[];
+/* Table for CNS 11643, plane 6 to UCS4 conversion.  */
+extern const uint32_t __cns11643l6_to_ucs4_tab[];
+/* Table for CNS 11643, plane 7 to UCS4 conversion.  */
+extern const uint32_t __cns11643l7_to_ucs4_tab[];
+/* Table for CNS 11643, plane 15 (old) to UCS4 conversion.  */
+extern const uint32_t __cns11643l15_to_ucs4_tab[];
 
 
 static inline uint32_t
@@ -53,26 +64,51 @@ cns11643_to_ucs4 (const char **s, size_t avail, unsigned char offset)
 
   idx = (ch2 - 0x21 - offset) * 94 + (ch3 - 0x21 - offset);
 
-  if ((ch - 0x20 - offset) == 1)
+  switch (ch - 0x20 - offset)
     {
+    case 1:
       if (idx > 0x21f2)
 	return __UNKNOWN_10646_CHAR;
       result = __cns11643l1_to_ucs4_tab[idx];
-    }
+      break;
-  else if ((ch - 0x20 - offset) == 2)
+    case 2:
-    {
       if (idx > 0x1de1)
 	return __UNKNOWN_10646_CHAR;
       result = __cns11643l2_to_ucs4_tab[idx];
-    }
+      break;
-  else if ((ch - 0x20 - offset) == 0xe)
+    case 3:
-    {
       if (idx > 0x19bd)
 	return __UNKNOWN_10646_CHAR;
-      result = __cns11643l14_to_ucs4_tab[idx];
+      result = __cns11643l3_to_ucs4_tab[idx];
-    }
+      break;
-  else
+    case 4:
+      if (idx > 0x1c81)
 	return __UNKNOWN_10646_CHAR;
+      result = __cns11643l4_to_ucs4_tab[idx];
+      break;
+    case 5:
+      if (idx > 0x219a)
+	return __UNKNOWN_10646_CHAR;
+      result = __cns11643l5_to_ucs4_tab[idx];
+      break;
+    case 6:
+      if (idx > 0x18f3)
+	return __UNKNOWN_10646_CHAR;
+      result = __cns11643l6_to_ucs4_tab[idx];
+      break;
+    case 7:
+      if (idx > 0x198a)
+	return __UNKNOWN_10646_CHAR;
+      result = __cns11643l7_to_ucs4_tab[idx];
+      break;
+    case 15:
+      if (idx > 0x1c00)
+	return __UNKNOWN_10646_CHAR;
+      result = __cns11643l15_to_ucs4_tab[idx];
+      break;
+    default:
+      return __UNKNOWN_10646_CHAR;
+    }
 
   if (result != L'\0')
     (*s) += 3;
@@ -98,7 +134,8 @@ extern const char __cns11643l1_from_ucs4_tab11[][2];
 extern const char __cns11643l1_from_ucs4_tab12[][2];
 extern const char __cns11643l1_from_ucs4_tab13[][2];
 extern const char __cns11643l1_from_ucs4_tab14[][2];
-extern const char __cns11643_from_ucs4_tab[][3];
+extern const char __cns11643_from_ucs4p0_tab[][3];
+extern const char __cns11643_from_ucs4p2_tab[][3];
 
 
 static inline size_t
@@ -179,14 +216,14 @@ ucs4_to_cns11643 (uint32_t wch, char *s, size_t avail)
       break;
     case 0x4e00 ... 0x9f9c:
       cp = __cns11643l1_from_ucs4_tab12[ch - 0x4e00];
-
       if (cp[0] != '\0')
 	break;
       /* FALLTHROUGH.  Let's try the other planes.  */
+    case 0x3400 ... 0x4dff:
     case 0x9f9d ... 0x9fa5:
       /* Let's try the other planes.  */
       needed = 3;
-      cp = __cns11643_from_ucs4_tab[ch - 0x4e00];
+      cp = __cns11643_from_ucs4p0_tab[ch - 0x3400];
       break;
     case 0xfe30 ... 0xfe6b:
       cp = __cns11643l1_from_ucs4_tab13[ch - 0xfe30];
@@ -203,6 +240,10 @@ ucs4_to_cns11643 (uint32_t wch, char *s, size_t avail)
     case 0xffe5:
       cp = "\x22\x64";
       break;
+    case 0x20000 ... 0x2a6d6:
+      needed = 3;
+      cp = __cns11643_from_ucs4p2_tab[ch - 0x20000];
+      break;
     default:
       return __UNKNOWN_10646_CHAR;
     }

iconvdata/cns11643l2.h

@@ -1,5 +1,5 @@
 /* Access functions for CNS 11643, plane 2 handling.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -54,7 +54,7 @@ cns11643l2_to_ucs4 (const unsigned char **s, size_t avail,
 
 
 /* The table which contains the CNS 11643 level 2 mappings.  */
-extern const char __cns11643_from_ucs4_tab[][3];
+extern const char __cns11643_from_ucs4p0_tab[][3];
 
 
 static inline size_t
@@ -65,7 +65,7 @@ ucs4_to_cns11643l2 (uint32_t wch, unsigned char *s, size_t avail)
 
   if (ch >= 0x4e07 && ch <= 0x9fa4)
     {
-      cp = __cns11643_from_ucs4_tab[ch - 0x4e00];
+      cp = __cns11643_from_ucs4p0_tab[ch - 0x3400];
       if (cp[0] == '\2')
 	++cp;
       else

iconvdata/iso-2022-cn-ext.c

@@ -1,5 +1,5 @@
 /* Conversion module for ISO-2022-CN-EXT.
-   Copyright (C) 2000,01 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
@@ -301,7 +301,7 @@ enum
 	/* This is a character from CNS 11643 plane 2.			      \
 	   XXX We could test here whether the use of this character	      \
 	   set was announced.						      \
-	   XXX Current GB7589 and GB13131 are not supported.  */	      \
+	   XXX Currently GB7589 and GB13131 are not supported.  */	      \
 	inptr += 2;							      \
 	ch = cns11643l2_to_ucs4 (&inptr, 2, 0);				      \
 	if (ch == __UNKNOWN_10646_CHAR)					      \
@@ -332,17 +332,27 @@ enum
 	switch (ann & SS3_ann)						      \
 	  {								      \
 	  case CNS11643_3_ann:						      \
-	    /* CNS 11643 plane 3 is part of the old CNS 11643 plane 14.  */   \
+	    buf[0] = 0x23;						      \
-	    if (buf[1] < 0x62 || (buf[1] == 0x62 && buf[2] <= 0x45))	      \
+	    ch = cns11643_to_ucs4 (&tmp, 3, 0);				      \
-	      {								      \
+	    break;							      \
-		buf[0] = 0x2e;						      \
+	  case CNS11643_4_ann:						      \
+	    buf[0] = 0x24;						      \
+	    ch = cns11643_to_ucs4 (&tmp, 3, 0);				      \
+	    break;							      \
+	  case CNS11643_5_ann:						      \
+	    buf[0] = 0x25;						      \
+	    ch = cns11643_to_ucs4 (&tmp, 3, 0);				      \
+	    break;							      \
+	  case CNS11643_6_ann:						      \
+	    buf[0] = 0x26;						      \
+	    ch = cns11643_to_ucs4 (&tmp, 3, 0);				      \
+	    break;							      \
+	  case CNS11643_7_ann:						      \
+	    buf[0] = 0x27;						      \
 	    ch = cns11643_to_ucs4 (&tmp, 3, 0);				      \
-	      }								      \
-	    else							      \
-	      ch = __UNKNOWN_10646_CHAR;				      \
 	    break;							      \
 	  default:							      \
-	    /* XXX Currently planes 4 to 7 are not supported.  */	      \
+	    /* XXX Currently GB7590 and GB13132 are not supported.  */	      \
 	    ch = __UNKNOWN_10646_CHAR;					      \
 	    break;							      \
 	  }								      \
@@ -516,23 +526,36 @@ enum
 		      }							      \
 									      \
 		    written = ucs4_to_cns11643 (ch, tmpbuf, 3);		      \
-		    if (written == 3 && tmpbuf[0] != 1 && tmpbuf[0] != 2)     \
+		    if (written == 3 && tmpbuf[0] >= 3 && tmpbuf[0] <= 7)     \
 		      {							      \
 			buf[0] = tmpbuf[1];				      \
 			buf[1] = tmpbuf[2];				      \
-			written = 2;					      \
+			switch (tmpbuf[0])				      \
-			/* CNS 11643 plane 3 is part of the old CNS 11643     \
-			   plane 14.					      \
-			   XXX Currently planes 4 to 7 are not supported.  */ \
-			if (tmpbuf[0] == 14				      \
-			    && (tmpbuf[1] < 0x62			      \
-				|| (tmpbuf[1] == 0x62 && tmpbuf[2] <= 0x45))) \
 			  {						      \
+			  case 3:					      \
 			    used = CNS11643_3_set;			      \
 			    break;					      \
+			  case 4:					      \
+			    used = CNS11643_4_set;			      \
+			    break;					      \
+			  case 5:					      \
+			    used = CNS11643_5_set;			      \
+			    break;					      \
+			  case 6:					      \
+			    used = CNS11643_6_set;			      \
+			    break;					      \
+			  case 7:					      \
+			    used = CNS11643_7_set;			      \
+			    break;					      \
+			  default:					      \
+			    abort ();					      \
 			  }						      \
+			written = 2;					      \
+			break;						      \
 		      }							      \
 									      \
+		    /* XXX Currently GB7590 and GB13132 are not supported.  */\
+									      \
 		    /* Even this does not work.  Error.  */		      \
 		    used = ASCII_set;					      \
 		  }							      \

iconvdata/tst-table.sh

@@ -41,7 +41,9 @@ ${SHELL} tst-table-charmap.sh ${charmap:-$charset} \
 # Precompute expected differences between the two iconv directions.
 if test ${charset} = EUC-TW; then
   irreversible=${objpfx}tst-${charset}.irreversible
-  grep '^0x8EA1' ${objpfx}tst-${charset}.charmap.table > ${irreversible}
+  (grep '^0x8EA1' ${objpfx}tst-${charset}.charmap.table
+   cat ${charset}.irreversible
+  ) > ${irreversible}
 else
   irreversible=${charset}.irreversible
 fi

timezone/africa

@@ -1,4 +1,4 @@
-# @(#)africa	7.34
+# @(#)africa	7.35
 
 # 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
@@ -481,6 +481,12 @@ Zone	Africa/Dakar	-1:09:44 -	LMT	1912
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Indian/Mahe	3:41:48 -	LMT	1906 Jun	# Victoria
 			4:00	-	SCT	# Seychelles Time
+# From Paul Eggert (2001-05-30):
+# Aldabra, Farquhar, and Desroches, originally dependencies of the
+# Seychelles, were transferred to the British Indian Ocean Territory
+# in 1965 and returned to Seychelles control in 1976.  We don't know
+# whether this affected their time zone, so omit this for now.
+# Possibly the islands were uninhabited.
 
 # Sierra Leone
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S

timezone/antarctica

@@ -1,4 +1,4 @@
-# @(#)antarctica	7.21
+# @(#)antarctica	7.22
 
 # From Paul Eggert (1999-11-15):
 # To keep things manageable, we list only locations occupied year-round; see
@@ -39,8 +39,8 @@ Rule	ArgAQ	1974	only	-	Jan	23	0:00	1:00	S
 Rule	ArgAQ	1974	only	-	May	 1	0:00	0	-
 Rule	ArgAQ	1974	1976	-	Oct	Sun<=7	0:00	1:00	S
 Rule	ArgAQ	1975	1977	-	Apr	Sun<=7	0:00	0	-
-Rule	ChileAQ	1969	1997	-	Oct	Sun>=9	0:00	1:00	S
+Rule	ChileAQ	1966	1997	-	Oct	Sun>=9	0:00	1:00	S
-Rule	ChileAQ	1970	1998	-	Mar	Sun>=9	0:00	0	-
+Rule	ChileAQ	1967	1998	-	Mar	Sun>=9	0:00	0	-
 Rule	ChileAQ	1998	only	-	Sep	27	0:00	1:00	S
 Rule	ChileAQ	1999	only	-	Apr	 4	0:00	0	-
 Rule	ChileAQ	1999	max	-	Oct	Sun>=9	0:00	1:00	S
@@ -92,11 +92,13 @@ Zone Antarctica/Mawson	0	-	zzz	1954 Feb 13
 # Brazil - year-round base
 # Ferraz, King George Island, since 1983/4
 
-# Chile - year-round bases
+# Chile - year-round bases and towns
 # Escudero, South Shetland Is, -621157-0585735, since 1994
-# Frei, King George Is, -6214-05848, since 1969
+# Frei, King George Island, -6214-05848, since 1969-03-07
 # O'Higgins, Antarctic Peninsula, -6319-05704, since 1948-02
 # Prat, -6230-05941
+# Villa Las Estrellas (a town), King George Island, since 1984-04-09
+# These locations have always used Santiago time; use TZ='America/Santiago'.
 
 # China - year-round bases
 # Great Wall, King George Island, since 1985-02-20
@@ -219,6 +221,15 @@ Rule	NZAQ	1990	max	-	Mar	Sun>=15	2:00s	0	S
 # of GMT). This is a time zone I think two hours east of Moscow. The
 # natural time zone is in between the two: 8 hours ahead of GMT.''
 #
+# From Paul Eggert (2001-05-04):
+# This seems to be hopelessly confusing, so I asked Lee Hotz about it
+# in person.  He said that some Antartic locations set their local
+# time so that noon is the warmest part of the day, and that this
+# changes during the year and does not necessarily correspond to mean
+# solar noon.  So the Vostok time might have been whatever the clocks
+# happened to be during their visit.  So we still don't really know what time
+# it is at Vostok.  But we'll guess UTC+6.
+#
 Zone Antarctica/Vostok	0	-	zzz	1957 Dec 16
 			6:00	-	VOST	# Vostok time
 

timezone/asia

@@ -1,4 +1,4 @@
-# @(#)asia	7.63
+# @(#)asia	7.64
 
 # 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
@@ -37,8 +37,11 @@
 #	4:00	GST	Gulf*
 #	5:30	IST	India
 #	7:00	ICT	Indochina*
+#	7:00	WIT	west Indonesia
+#	8:00	CIT	central Indonesia
 #	8:00	CST	China
 #	9:00	CJT	Central Japanese Time (1896/1937)*
+#	9:00	EIT	east Indonesia
 #	9:00	JST	Japan
 #	9:00	KST	Korea
 #	9:30	CST	(Australian) Central Standard Time
@@ -131,9 +134,11 @@ Zone	Asia/Thimphu	5:58:36 -	LMT	1947 Aug 15 # or Thimbu
 			6:00	-	BTT	# Bhutan Time
 
 # British Indian Ocean Territory
-# From Whitman:
+# Whitman and the 1995 CIA time zone map say 5:00, but the
+# 1997 and later maps say 6:00.  Assume the switch occurred in 1996.
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Indian/Chagos	5:00	-	IOT	# BIOT Time
+Zone	Indian/Chagos	5:00	-	IOT	1996 # BIOT Time
+			6:00	-	IOT
 
 # Brunei
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
@@ -357,7 +362,7 @@ Zone	Asia/Dili	8:22:20 -	LMT	1912
 			8:00	-	TPT	1942 Feb 21 23:00 # E Timor Time
 			9:00	-	JST	1945 Aug
 			9:00	-	TPT	1976 May  3
-			8:00	-	TPT	2000 Sep 17 00:00
+			8:00	-	CIT	2000 Sep 17 00:00
 			9:00	-	TPT
 
 # India
@@ -374,27 +379,43 @@ Zone	Asia/Calcutta	5:53:28 -	LMT	1880
 #	Nicobar Is
 
 # Indonesia
+#
+# From Gwillim Law (2001-05-28), overriding Shanks:
+# <http://www.sumatera-inc.com/go_to_invest/about_indonesia.asp#standtime>
+# says that Indonesia's time zones changed on 1988-01-01.  Looking at some
+# time zone maps, I think that must refer to Western Borneo (Kalimantan Barat
+# and Kalimantan Tengah) switching from UTC+8 to UTC+7.
+#
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Asia/Jakarta	7:07:12 -	LMT	1867 Aug 10
 # Shanks says the next transition was at 1924 Jan 1 0:13,
 # but this must be a typo.
 			7:07:12	-	JMT	1923 Dec 31 23:47:12 # Jakarta
 			7:20	-	JAVT	1932 Nov	 # Java Time
-			7:30	-	JAVT	1942 Mar 23
+			7:30	-	WIT	1942 Mar 23
 			9:00	-	JST	1945 Aug
-			7:30	-	JAVT	1948 May
+			7:30	-	WIT	1948 May
-			8:00	-	JAVT	1950 May
+			8:00	-	WIT	1950 May
-			7:30	-	JAVT	1964
+			7:30	-	WIT	1964
-			7:00	-	JAVT
+			7:00	-	WIT
+Zone Asia/Pontianak	7:17:20	-	LMT	1908 May
+			7:17:20	-	PMT	1932 Nov    # Pontianak MT
+			7:30	-	WIT	1942 Jan 29
+			9:00	-	JST	1945 Aug
+			7:30	-	WIT	1948 May
+			8:00	-	WIT	1950 May
+			7:30	-	WIT	1964
+			8:00	-	CIT	1988 Jan  1
+			7:00	-	WIT
 Zone Asia/Ujung_Pandang 7:57:36 -	LMT	1920
 			7:57:36	-	MMT	1932 Nov    # Macassar MT
-			8:00	-	BORT	1942 Feb  9 # Borneo Time
+			8:00	-	CIT	1942 Feb  9
 			9:00	-	JST	1945 Aug
-			8:00	-	BORT
+			8:00	-	CIT
 Zone Asia/Jayapura	9:22:48 -	LMT	1932 Nov
-			9:00	-	JAYT	1944	    # Jayapura Time
+			9:00	-	EIT	1944
 			9:30	-	CST	1964
-			9:00	-	JAYT
+			9:00	-	EIT
 
 # Iran
 # From Paul Eggert (2000-06-12), following up a suggestion by Rich Wales:
@@ -960,38 +981,52 @@ Zone	Indian/Maldives	4:54:00 -	LMT	1880	# Male
 # Suhbaatar, and possibly Khentij.
 
 # From Paul Eggert (1999-12-15):
-# For now, we'll comment out the east zone (Choybalsan)
-# and use Shanks's and the IATA's data for the daylight-saving rules.
 # Naming and spelling is tricky in Mongolia.
 # We'll use Hovd (also spelled Chovd and Khovd) to represent the west zone;
 # the capital of the Hovd province is sometimes called Hovd, sometimes Dund-Us,
 # and sometimes Jirgalanta (with variant spellings), but the name Hovd
 # is good enough for our purposes.
 
+# From Rives McDow (2001-05-13):
+# In addition to Mongolia starting daylight savings as reported earlier
+# (adopted DST on 2001-04-27 02:00 local time, ending 2001-09-28),
+# there are three time zones.
+#
+# Provinces [at 7:00]: Bayan-ulgii, Uvs, Khovd, Zavkhan, Govi-Altai
+# Provinces [at 8:00]: Khovsgol, Bulgan, Arkhangai, Khentii, Tov,
+#	Bayankhongor, Ovorkhangai, Dundgovi, Dornogovi, Omnogovi
+# Provinces [at 9:00]: Dornod, Sukhbaatar
+#
+# [The province of Selenge is omitted from the above lists.]
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-Rule	Mongol	1981	1984	-	Apr	1	0:00	1:00	S
+Rule	Mongol	1983	1984	-	Apr	1	0:00	1:00	S
-Rule	Mongol	1981	1984	-	Oct	1	0:00	0	-
+Rule	Mongol	1983	only	-	Oct	1	0:00	0	-
-Rule	Mongol	1985	1990	-	Mar	lastSun	2:00	1:00	S
+# IATA SSIM says 1990s switches occurred at 00:00, but Shanks (1995) lists
-Rule	Mongol	1985	1990	-	Sep	lastSun	3:00	0	-
+# them at 02:00s, and McDow says the 2001 switches also occurred at 02:00.
-Rule	Mongol	1991	1998	-	Mar	lastSun	0:00	1:00	S
+# Also, IATA SSIM (1996-09) says 1996-10-25.  Go with Shanks through 1998.
-Rule	Mongol	1991	1995	-	Sep	lastSun	0:00	0	-
+Rule	Mongol	1985	1998	-	Mar	lastSun	2:00s	1:00	S
-# IATA SSIM (1996-09) says 1996-10-25; go with Shanks.
+Rule	Mongol	1984	1998	-	Sep	lastSun	2:00s	0	-
-Rule	Mongol	1996	only	-	Oct	lastSun	0:00	0	-
-Rule	Mongol	1997	1998	-	Sep	lastSun	0:00	0	-
 # IATA SSIM (1999-09) says Mongolia no longer observes DST.
+Rule	Mongol	2001	only	-	Apr	27	2:00s	1:00	S
+Rule	Mongol	2001	only	-	Sep	28	2:00s	0	-
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
 Zone	Asia/Hovd	6:06:36 -	LMT	1905 Aug
 			6:00	-	HOVT	1978	# Hovd Time
 			7:00	Mongol	HOV%sT
+# Ulaanbaatar, a.k.a. Ulan Bataar, Ulan Bator, Urga
 Zone	Asia/Ulaanbaatar 7:07:32 -	LMT	1905 Aug
 			7:00	-	ULAT	1978	# Ulaanbaatar Time
 			8:00	Mongol	ULA%sT
-# We're not sure about this entry yet, so we'll omit it for now.
+# Choibalsan, a.k.a. Bajan Tuemen, Bajan Tumen, Chojbalsan,
-#Zone Asia/Choybalsan	7:38:00 -	LMT	1905 Aug
+# Choybalsan, Sanbejse, Tchoibalsan
-#			8:00	-	CHOT	1978	# Choybalsan Time
+# We're still not sure about this data, so we'll omit it for now.
-#			9:00	Mongol	CHO%sT	19??
+#Zone	Asia/Choibalsan	7:38:00 -	LMT	1905 Aug
-#			8:00	Mongol	ULA%sT
+#			7:00	-	ULAT	1978
+#			8:00	Mongol	ULA%sT	1983 Apr
+#			9:00	Mongol	CHO%sT	# Choibalsan Time
 
 # Nepal
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]

timezone/europe

@@ -1,4 +1,4 @@
-# @(#)europe	7.78
+# @(#)europe	7.79
 
 # 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
@@ -41,7 +41,10 @@
 #	 0:00	GMT BST Greenwich, British Summer
 #	 0:00	GMT IST Greenwich, Irish Summer
 #	 0:00	WET WEST Western Europe
+#	 0:19:32 AMT NST Amsterdam, Netherlands Summer (1835-1937)*
+#	 0:20	NET NEST Netherlands (1937-1940)*
 #	 1:00	CET CEST Central Europe
+#	 1:00:14 SET	 Swedish (1879-1899)*
 #	 2:00	EET EEST Eastern Europe
 #	 3:00	MSK MSD	Moscow
 #
@@ -1371,22 +1374,59 @@ Zone	Europe/Monaco	0:29:32 -	LMT	1891 Mar 15
 			1:00	EU	CE%sT
 
 # Netherlands
+
 # Howse writes that the Netherlands' railways used GMT between 1892 and 1940,
 # but for other purposes the Netherlands used Amsterdam mean time.
-# The data before 1945 is taken from
+
+# However, Robert H. van Gent writes (2001-04-01):
+# Howse's statement is only correct up to 1909. From 1909-05-01 (00:00:00
+# Amsterdam mean time) onwards, the whole of the Netherlands (including
+# the Dutch railways) was required by law to observe Amsterdam mean time
+# (19 minutes 32.13 seconds ahead of GMT). This had already been the
+# common practice (except for the railways) for many decades but it was
+# not until 1909 when the Dutch government finally defined this by law.
+# On 1937-07-01 this was changed to 20 minutes (exactly) ahead of GMT and
+# was generally known as Dutch Time ("Nederlandse Tijd").
+#
+# (2001-04-08):
+# 1892-05-01 was the date when the Dutch railways were by law required to
+# observe GMT while the remainder of the Netherlands adhered to the common
+# practice of following Amsterdam mean time.
+#
+# (2001-04-09):
+# In 1835 the authorities of the province of North Holland requested the
+# municipal authorities of the towns and cities in the province to observe
+# Amsterdam mean time but I do not know in how many cases this request was
+# actually followed.
+#
+# From 1852 onwards the Dutch telegraph offices were by law required to
+# observe Amsterdam mean time. As the time signals from the observatory of
+# Leiden were also distributed by the telegraph system, I assume that most
+# places linked up with the telegraph (and railway) system automatically
+# adopted Amsterdam mean time.
+#
+# Although the early Dutch railway companies initially observed a variety
+# of times, most of them had adopted Amsterdam mean time by 1858 but it
+# was not until 1866 when they were all required by law to observe
+# Amsterdam mean time.
+
+# The data before 1945 are taken from
 # <http://www.phys.uu.nl/~vgent/wettijd/wettijd.htm>.
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Neth	1916	only	-	May	 1	0:00	1:00	NST	# Netherlands Summer Time
 Rule	Neth	1916	only	-	Oct	 1	0:00	0	AMT	# Amsterdam Mean Time
 Rule	Neth	1917	only	-	Apr	16	2:00s	1:00	NST
 Rule	Neth	1917	only	-	Sep	17	2:00s	0	AMT
 Rule	Neth	1918	1921	-	Apr	Mon>=1	2:00s	1:00	NST
-Rule	Neth	1918	1921	-	Sep	lastSun	2:00s	0	AMT
+Rule	Neth	1918	1921	-	Sep	lastMon	2:00s	0	AMT
 Rule	Neth	1922	only	-	Mar	lastSun	2:00s	1:00	NST
 Rule	Neth	1922	1936	-	Oct	Sun>=2	2:00s	0	AMT
 Rule	Neth	1923	only	-	Jun	Fri>=1	2:00s	1:00	NST
 Rule	Neth	1924	only	-	Mar	lastSun	2:00s	1:00	NST
 Rule	Neth	1925	only	-	Jun	Fri>=1	2:00s	1:00	NST
+# From 1926 through 1939 DST began 05-15, except that it was delayed by a week
+# in years when 05-15 fell in the Pentecost weekend.
 Rule	Neth	1926	1931	-	May	15	2:00s	1:00	NST
 Rule	Neth	1932	only	-	May	22	2:00s	1:00	NST
 Rule	Neth	1933	1936	-	May	15	2:00s	1:00	NST
@@ -1396,10 +1436,13 @@ Rule	Neth	1937	1939	-	Oct	Sun>=2	2:00s	0	-
 Rule	Neth	1938	1939	-	May	15	2:00s	1:00	S
 Rule	Neth	1945	only	-	Apr	 2	2:00s	1:00	S
 Rule	Neth	1945	only	-	Sep	16	2:00s	0	-
+#
+# Amsterdam Mean Time was +00:19:32.13 exactly, but the .13 is omitted
+# below because the current format requires GMTOFF to be an integer.
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Europe/Amsterdam	0:19:28 -	LMT	1892 May
+Zone Europe/Amsterdam	0:19:32 -	LMT	1835
-			0:19:28	Neth	%s	1937 Jul
+			0:19:32	Neth	%s	1937 Jul  1
-			0:20	Neth	NE%sT	1940 May 17 0:00
+			0:20	Neth	NE%sT	1940 May 17 0:00 # Dutch Time
 			1:00	C-Eur	CE%sT	1945 Apr  2 2:00
 			1:00	Neth	CE%sT	1977
 			1:00	EU	CE%sT
@@ -1417,17 +1460,62 @@ Rule	Norway	1959	1964	-	Mar	Sun>=15	2:00s	1:00	S
 Rule	Norway	1959	1965	-	Sep	Sun>=15	2:00s	0	-
 Rule	Norway	1965	only	-	Apr	25	2:00s	1:00	S
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Europe/Oslo	0:43:00 -	LMT	1895
+Zone	Europe/Oslo	0:43:00 -	LMT	1895 Jan  1
 			1:00	Norway	CE%sT	1940 Aug 10 23:00
 			1:00	C-Eur	CE%sT	1945 Apr  2  2:00
 			1:00	Norway	CE%sT	1980
 			1:00	EU	CE%sT
 
 # Svalbard & Jan Mayen
+
+# From Steffen Thorsen (2001-05-01):
+# Although I could not find it explicitly, it seems that Jan Mayen and
+# Svalbard have been using the same time as Norway at least since the
+# time they were declared as parts of Norway.  Svalbard was declared
+# as a part of Norway by law of 1925-07-17 no 11, section 4 and Jan
+# Mayen by law of 1930-02-27 no 2, section 2. (From
+# http://www.lovdata.no/all/nl-19250717-011.html and
+# http://www.lovdata.no/all/nl-19300227-002.html).  The law/regulation
+# for normal/standard time in Norway is from 1894-06-29 no 1 (came
+# into operation on 1895-01-01) and Svalbard/Jan Mayen seem to be a
+# part of this law since 1925/1930. (From
+# http://www.lovdata.no/all/nl-18940629-001.html ) I have not been
+# able to find if Jan Mayen used a different time zone (e.g. -0100)
+# before 1930. Jan Mayen has only been "inhabitated" since 1921 by
+# Norwegian meteorologists and maybe used the same time as Norway ever
+# since 1921.  Svalbard (Arctic/Longyearbyen) has been inhabited since
+# before 1895, and therefore probably changed the local time somewhere
+# between 1895 and 1925 (inclusive).
+
+# From Paul Eggert (2001-05-01):
+#
+# Actually, Jan Mayen was never occupied by Germany during World War II,
+# so it must have diverged from Oslo time during the war, as Olso was
+# keeping Berlin time.
+#
+# <http://home.no.net/janmayen/history.htm> says that the meteorologists
+# burned down their station in 1940 and left the island, but returned in
+# 1941 with a small Norwegian garrison and continued operations despite
+# frequent air ttacks from Germans.  In 1943 the Americans established a
+# radiolocating station on the island, called "Atlantic City".  Possibly
+# the UTC offset changed during the war, but I think it unlikely that
+# Jan Mayen used German daylight-saving rules.
+#
+# Svalbard is more complicated, as it was raided in August 1941 by an
+# Allied party that evacuated the civilian population to England (says
+# <http://www.bartleby.com/65/sv/Svalbard.html>).  The Svalbard FAQ
+# <http://www.svalbard.com/SvalbardFAQ.html> says that the Germans were
+# expelled on 1942-05-14.  However, small parties of Germans did return,
+# and according to Wilhelm Dege's book "War North of 80" (1954)
+# <http://www.utpress.utoronto.ca/publishing/rights/dege_warnorthof80.htm>
+# the German armed forces at the Svalbard weather station code-named
+# Haudegen did not surrender to the Allies until September 1945.
+#
+# All these events predate our cutoff date of 1970.  Unless we can
+# come up with more definitive info about the timekeeping during the
+# war years it's probably best just do do the following for now:
 Link	Europe/Oslo	Arctic/Longyearbyen
-# From Whitman:
+Link	Europe/Oslo	Atlantic/Jan_Mayen
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Atlantic/Jan_Mayen	-1:00	-	EGT
 
 # Poland
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -1795,11 +1883,56 @@ Zone	Atlantic/Canary	-1:01:36 -	LMT	1922 Mar # Las Palmas de Gran C.
 # Ignore this for now, as the Canaries are part of the EU.
 
 # Sweden
+
+# From Ivan Nilsson (2001-04-13), superseding Shanks:
+#
+# The law "Svensk forfattningssamling 1878, no 14" about standard time in 1879:
+# From the beginning of 1879 (that is 01-01 00:00) the time for all
+# places in the country is "the mean solar time for the meridian at
+# three degrees, or twelve minutes of time, to the west of the
+# meridian of the Observatory of Stockholm".  The law is dated 1878-05-31.
+#
+# The observatory at that time had the meridian 18 degrees 03' 30"
+# eastern longitude = 01:12:14 in time.  Less 12 minutes gives the
+# national standard time as 01:00:14 ahead of GMT....
+#
+# About the beginning of CET in Sweden. The lawtext ("Svensk
+# forfattningssamling 1899, no 44") states, that "from the beginning
+# of 1900... ... the same as the mean solar time for the meridian at
+# the distance of one hour of time from the meridian of the English
+# observatory at Greenwich, or at 12 minutes 14 seconds to the west
+# from the meridian of the Observatory of Stockholm". The law is dated
+# 1899-06-16.  In short: At 1900-01-01 00:00:00 the new standard time
+# in Sweden is 01:00:00 ahead of GMT.
+#
+# 1916: The lawtext ("Svensk forfattningssamling 1916, no 124") states
+# that "1916-05-15 is considered to begin one hour earlier". It is
+# pretty obvious that at 05-14 23:00 the clocks are set to 05-15 00:00....
+# Further the law says, that "1916-09-30 is considered to end one hour later".
+#
+# The laws regulating [DST] are available on the site of the Swedish
+# Parliament beginning with 1985 - the laws regulating 1980/1984 are
+# not available on the site (to my knowledge they are only available
+# in Swedish): <http://www.riksdagen.se/english/work/sfst.asp> (type
+# "sommartid" without the quotes in the field "Fritext" and then click
+# the Sok-button).
+#
+# (2001-05-13):
+#
+# I have now found a newspaper stating that at 1916-10-01 01:00
+# summertime the church-clocks etc were set back one hour to show
+# 1916-10-01 00:00 standard time.  The article also reports that some
+# people thought the switch to standard time would take place already
+# at 1916-10-01 00:00 summer time, but they had to wait for another
+# hour before the event took place.
+#
+# Source: The newspaper "Dagens Nyheter", 1916-10-01, page 7 upper left.
+
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Europe/Stockholm	1:12:12 -	LMT	1878 May 31
+Zone Europe/Stockholm	1:12:12 -	LMT	1879 Jan  1
-			1:12:12	-	SMT	1900 Jan  1  1:00 # Stockholm MT
+			1:00:14	-	SET	1900 Jan  1	# Swedish Time
-			1:00	-	CET	1916 Apr 14 23:00s
+			1:00	-	CET	1916 May 14 23:00
-			1:00	1:00	CEST	1916 Sep 30 23:00s
+			1:00	1:00	CEST	1916 Oct  1 01:00
 			1:00	-	CET	1980
 			1:00	EU	CE%sT
 

timezone/northamerica

@@ -1,4 +1,4 @@
-# @(#)northamerica	7.58
+# @(#)northamerica	7.59
 # also includes Central America and the Caribbean
 
 # This data is by no means authoritative; if you think you know better,
@@ -81,12 +81,12 @@
 # From Joseph Gallant <notquite@hotmail.com>, citing
 # George H. Douglas, _The Early Days of Radio Broadcasting_ (1987):
 # At 7 P.M. (Eastern War Time) [on 1945-08-14], the networks were set
-# to switch to London for Atlee's address, but the American people
+# to switch to London for Attlee's address, but the American people
 # never got to hear his speech live. According to one press account,
 # CBS' Bob Trout was first to announce the word of Japan's surrender,
 # but a few seconds later, NBC, ABC and Mutual also flashed the word
 # of surrender, all of whom interrupting the bells of Big Ben in
-# London which were to precede Mr. Atlee's speech.
+# London which were to precede Mr. Attlee's speech.
 
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	US	1918	1919	-	Mar	lastSun	2:00	1:00	D
@@ -185,13 +185,6 @@ Rule	US	1987	max	-	Apr	Sun>=1	2:00	1:00	D
 # "Chamorro Standard Time" for time in Guam and the Northern Marianas.
 # See the file "australasia".
 
-# From Ryan Alessi of the Thousand Oaks Star (2001-02-15) via Rives McDow:
-# Brad Sherman, D-Sherman Oaks, introduced a bill in Congress on
-# Wednesday that could have California operating on Denver time as
-# early as this summer....  The options include keeping
-# daylight-saving time all year long, or setting clocks back two hours
-# -- instead of just one -- during the existing daylight-saving time.
-
 
 # US Eastern time, represented by New York
 
@@ -280,7 +273,7 @@ Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 12:00
 # Alaska
 # AK%sT is the modern abbreviation for -9:00 per USNO.
 #
-# From Paul Eggert (2001-04-01):
+# From Paul Eggert (2001-05-30):
 # Howse writes that Alaska switched from the Julian to the Gregorian calendar,
 # and from east-of-GMT to west-of-GMT days, when the US bought it from Russia.
 # This was on 1867-10-18, a Friday; the previous day was 1867-10-06 Julian,
@@ -288,6 +281,13 @@ Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 12:00
 # ignoring the switch from Julian to Gregorian, since we can't represent
 # the Julian calendar.
 #
+# As far as we know, none of the exact locations mentioned below were
+# permanently inhabited in 1867 by anyone using either calendar.
+# (Yakutat was colonized by the Russians in 1799, but the settlement
+# was destroyed in 1805 by a Yakutat-kon war party.)  However, there
+# were nearby inhabitants in some cases and for our purposes perhaps
+# it's best to simply use the official transition.
+#
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone America/Juneau	 15:02:19 -	LMT	1867 Oct 18
 			 -8:57:41 -	LMT	1900 Aug 20 12:00
@@ -407,7 +407,7 @@ Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:00
 # Pam Belluck reported in the New York Times (2001-01-31) that the
 # Indiana Legislature is considering a bill to adopt DST statewide.
 # Her article mentioned Vevay, whose post office observes a different
-# time zone than Danner's Hardware across the street.
+# time zone from Danner's Hardware across the street.
 
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
 Rule Indianapolis 1941	only	-	Jun	22	2:00	1:00	D
@@ -589,10 +589,11 @@ Zone America/Menominee	-5:50:27 -	LMT	1885 Sep 18 12:00
 			-6:00	US	C%sT
 
 # Navassa
+# administered by the US Fish and Wildlife Service
 # claimed by US under the provisions of the 1856 Guano Islands Act
 # also claimed by Haiti
 # occupied 1857/1900 by the Navassa Phosphate Co
-# US lighthouse 1917/1997-01
+# US lighthouse 1917/1996-09
 # currently uninhabited
 # see Mark Fineman, ``An Isle Rich in Guano and Discord'',
 # _Los Angeles Times_ (1998-11-10), A1, A10; it cites

timezone/private.h

@@ -21,7 +21,7 @@
 
 #ifndef lint
 #ifndef NOID
-static char	privatehid[] = "@(#)private.h	7.51";
+static char	privatehid[] = "@(#)private.h	7.52";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
@@ -54,6 +54,10 @@ static char	privatehid[] = "@(#)private.h	7.51";
 #define HAVE_SYMLINK		1
 #endif /* !defined HAVE_SYMLINK */
 
+#ifndef HAVE_SYS_STAT_H
+#define HAVE_SYS_STAT_H		1
+#endif /* !defined HAVE_SYS_STAT_H */
+
 #ifndef HAVE_SYS_WAIT_H
 #define HAVE_SYS_WAIT_H		1
 #endif /* !defined HAVE_SYS_WAIT_H */
@@ -122,16 +126,6 @@ static char	privatehid[] = "@(#)private.h	7.51";
 ** Workarounds for compilers/systems.
 */
 
-/*
-** SunOS 4.1.1 cc lacks const.
-*/
-
-#ifndef const
-#ifndef __STDC__
-#define const
-#endif /* !defined __STDC__ */
-#endif /* !defined const */
-
 /*
 ** SunOS 4.1.1 cc lacks prototypes.
 */

timezone/southamerica

@@ -1,4 +1,4 @@
-# @(#)southamerica	7.40
+# @(#)southamerica	7.41
 
 # 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
@@ -493,16 +493,26 @@ Zone America/Rio_Branco	-4:31:12 -	LMT	1914
 # Because of the same drought, the government decided to end DST later,
 # on April 3, (one-time change).
 
-# From Gwillim Law (2001-02-20):
+# From Gwillim Law (2001-05-04):
-# I came across a Chilean on-line newspaper, La Tercera.  Its
+# I came across another article in "La Tercera" about Chilean DST.
-# <a href="http://www.tercera.cl/diario/1998/03/13/extras.html">
+# <http://www.tercera.cl/diario/2000/10/13/t-extras.html>
-# 1998-03-13 issue
+# It clearly confirms my earlier suggestion, that DST begins at 22:00
-# </a>, says (my translation):
+# on Easter Island....  But it also seems to be saying that the
-# "At 24:00 (midnight) tomorrow (Saturday) - 22:00 in the insular
+# observance of DST in Chile began in 1966, rather than 1969 as
-# territory [Easter Island, Juan Fernandez, etc.] - winter time will
+# ... [Shanks] has it....
-# begin in the entire country."
+#
+# My translation:
+#
+# "The Chilean Army has announced that summer time will begin tomorrow,
+# Saturday, October 14 in continental Chile, insular Chile, and
+# Antarctica, as provided by Supreme Decree 25 of January 11, 1966.
+# By the preceding, official time in continental Chile and Chilean
+# Antarctic, and official time in Western Insular Chile, which applies
+# to Easter Island and Sala y Gomez Island, will be set forward at
+# midnight and at 22:00, respectively, by 20 minutes."
 
-# From Paul Eggert (2001-02-21):
+# From Paul Eggert (2001-05-04):
+# Go with this article in preference to Shanks's 1969 date for modern DST.
 # Assume this rule has been used since DST was introduced in the islands.
 
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -510,8 +520,8 @@ Rule	Chile	1918	only	-	Sep	 1	0:00	1:00	S
 Rule	Chile	1919	only	-	Jul	 2	0:00	0	-
 Rule	Chile	1927	1931	-	Sep	 1	0:00	1:00	S
 Rule	Chile	1928	1932	-	Apr	 1	0:00	0	-
-Rule	Chile	1969	1997	-	Oct	Sun>=9	4:00u	1:00	S
+Rule	Chile	1966	1997	-	Oct	Sun>=9	4:00u	1:00	S
-Rule	Chile	1970	1998	-	Mar	Sun>=9	3:00u	0	-
+Rule	Chile	1967	1998	-	Mar	Sun>=9	3:00u	0	-
 Rule	Chile	1998	only	-	Sep	27	4:00u	1:00	S
 Rule	Chile	1999	only	-	Apr	 4	3:00u	0	-
 Rule	Chile	1999	max	-	Oct	Sun>=9	4:00u	1:00	S
@@ -528,10 +538,9 @@ Zone Pacific/Easter	-7:17:28 -	LMT	1890	    # Mataveri
 			-7:00	Chile	EAS%sT	1982 Mar 14 # Easter I Time
 			-6:00	Chile	EAS%sT
 #
-# Whitman says Juan Fernandez Is are like America/Santiago.
+# Sala y Gomez Island is like Pacific/Easter.
-# San Ambrosio, San Felix
+# Other Chilean locations, including Juan Fernandez Is, San Ambrosio,
-# no information; probably like America/Santiago
+# San Felix, and Antarctic bases, are like America/Santiago.
-
 
 # Colombia
 # Shanks specifies 24:00 for 1992 transition times; go with IATA,

timezone/zic.c

@@ -1,15 +1,21 @@
 #ifndef lint
 #ifndef NOID
-static char	elsieid[] = "@(#)zic.c	7.101";
+static char	elsieid[] = "@(#)zic.c	7.102";
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
 #include "private.h"
 #include "locale.h"
 #include "tzfile.h"
-#ifdef unix
+
-#include "sys/stat.h"			/* for umask manifest constants */
+#if HAVE_SYS_STAT_H
-#endif /* defined unix */
+#include "sys/stat.h"
+#endif
+#ifdef S_IRUSR
+#define MKDIR_UMASK (S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH)
+#else
+#define MKDIR_UMASK 0755
+#endif
 
 /*
 ** On some ancient hosts, predicates like `isspace(C)' are defined
@@ -2198,7 +2204,7 @@ char * const	argname;
 			** created by some other multiprocessor, so we get
 			** to do extra checking.
 			*/
-			if (mkdir(name, S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH) != 0) {
+			if (mkdir(name, MKDIR_UMASK) != 0) {
 				const char *e = strerror(errno);
 
 				if (errno != EEXIST || !itsdir(name)) {

timezone/zone.tab

@@ -1,4 +1,4 @@
-# @(#)zone.tab	1.22
+# @(#)zone.tab	1.23
 #
 # TZ zone descriptions
 #
@@ -120,8 +120,8 @@ CG	-0416+01517	Africa/Brazzaville
 CH	+4723+00832	Europe/Zurich
 CI	+0519-00402	Africa/Abidjan
 CK	-2114-15946	Pacific/Rarotonga
-CL	-3327-07040	America/Santiago	mainland
+CL	-3327-07040	America/Santiago	most locations
-CL	-2710-10927	Pacific/Easter	Easter Island
+CL	-2710-10927	Pacific/Easter	Easter Island & Sala y Gomez
 CM	+0403+00942	Africa/Douala
 CN	+4545+12641	Asia/Harbin	north Manchuria
 CN	+3114+12128	Asia/Shanghai	China coast
@@ -187,7 +187,8 @@ HR	+4548+01558	Europe/Zagreb
 HT	+1832-07220	America/Port-au-Prince
 HU	+4730+01905	Europe/Budapest
 ID	-0610+10648	Asia/Jakarta	Java & Sumatra
-ID	-0507+11924	Asia/Ujung_Pandang	Borneo & Celebes
+ID	-0002+10920	Asia/Pontianak	west & central Borneo
+ID	-0507+11924	Asia/Ujung_Pandang	east & south Borneo, Celebes, Bali, Nusa Tengarra, west Timor
 ID	-0232+14042	Asia/Jayapura	Irian Jaya & the Moluccas
 IE	+5320-00615	Europe/Dublin
 IL	+3146+03514	Asia/Jerusalem
@@ -237,7 +238,8 @@ ML	+1239-00800	Africa/Bamako	southwest Mali
 ML	+1446-00301	Africa/Timbuktu	northeast Mali
 MM	+1647+09610	Asia/Rangoon
 MN	+4755+10653	Asia/Ulaanbaatar	most locations
-MN	+4801+09139	Asia/Hovd	Bayan-Olgiy, Hovd, Uvs
+MN	+4801+09139	Asia/Hovd	Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan
+#MN	+4804+11430	Asia/Choibalsan	Dornod, Sukhbaatar (unsure about this)
 MO	+2214+11335	Asia/Macao
 MP	+1512+14545	Pacific/Saipan
 MQ	+1436-06105	America/Martinique