Mark U0000 as cntrl and U00A0 not as space.

localedata/locales/i18n

@@ -284,13 +284,13 @@ space /
 % ISO/IEC 6429/
   <U0009>..<U000D>;/
 % TABLE 1 BASIC LATIN/
-  <U0020>;<U00A0>;/
+  <U0020>;/
 % TABLE 35 GENERAL PUNCTUATION/
   <U2000>..<U2006>;<U2008>..<U200B>;/
 % TABLE 50 CJK SYMBOLS AND PUNCTUATION, HIRAGANA/
   <U3000>
 %
-cntrl   <U0001>..<U001F>;<U007F>..<U009F>
+cntrl   <U0000>..<U001F>;<U007F>..<U009F>
 %
 punct /
    <U0021>..<U002F>;<U003A>..<U0040>;<U005B>..<U0060>;<U007B>..<U007E>;/

localedata/locales/ja_JP

@@ -142,14 +142,14 @@ blank	<U0020>;<U0009>
 space	<U0009>;<U000A>;<U000B>;<U000C>;/
 	<U000D>;<U0020>;<U3000>
 
-cntrl	<U0001>;<U0002>;<U0003>;<U0004>;<U0005>;<U0006>;<U0007>;<U0008>;/
+cntrl	<U0000>;<U0001>;<U0002>;<U0003>;<U0004>;<U0005>;<U0006>;<U0007>;/
-	<U0009>;<U000A>;<U000B>;<U000C>;<U000D>;<U000E>;<U000F>;<U0010>;/
+	<U0008>;<U0009>;<U000A>;<U000B>;<U000C>;<U000D>;<U000E>;<U000F>;/
-	<U0011>;<U0012>;<U0013>;<U0014>;<U0015>;<U0016>;<U0017>;<U0018>;/
+	<U0010>;<U0011>;<U0012>;<U0013>;<U0014>;<U0015>;<U0016>;<U0017>;/
-	<U0019>;<U001A>;<U001B>;<U001C>;<U001D>;<U001E>;<U001F>;<U007F>;/
+	<U0018>;<U0019>;<U001A>;<U001B>;<U001C>;<U001D>;<U001E>;<U001F>;/
-	<U0080>;<U0081>;<U0082>;<U0083>;<U0084>;<U0085>;<U0086>;<U0087>;/
+	<U007F>;<U0080>;<U0081>;<U0082>;<U0083>;<U0084>;<U0085>;<U0086>;/
-	<U0088>;<U0089>;<U008A>;<U008B>;<U008C>;<U008D>;<U0090>;<U0091>;/
+	<U0087>;<U0088>;<U0089>;<U008A>;<U008B>;<U008C>;<U008D>;<U0090>;/
-	<U0092>;<U0093>;<U0094>;<U0095>;<U0096>;<U0097>;<U0098>;<U0099>;/
+	<U0091>;<U0092>;<U0093>;<U0094>;<U0095>;<U0096>;<U0097>;<U0098>;/
-	<U009A>;<U009B>;<U009C>;<U009D>;<U009E>;<U009F>
+	<U0099>;<U009A>;<U009B>;<U009C>;<U009D>;<U009E>;<U009F>
 
 punct	<U0021>;<U0022>;<U0023>;/
 	<U0024>;<U0025>;<U0026>;<U0027>;/

localedata/tests-mbwc/dat_iswcntrl.c

@@ -46,11 +46,7 @@ TST_ISW_LOC (CNTRL, cntrl) = {
     {	TST_ISW_REC (enUS, cntrl)
 	{
 	  {  { WEOF   }, { 0,0,1,0 }  },
-#ifdef SHOJI_IS_RIGHT
 	  {  { 0x0000 }, { 0,0,0,0 }  },
-#else
-	  {  { 0x0000 }, { 0,0,1,0 }  },
-#endif
 	  {  { 0x001F }, { 0,0,0,0 }  },
 	  {  { 0x0020 }, { 0,0,1,0 }  },
 	  {  { 0x0021 }, { 0,0,1,0 }  },

localedata/tests-mbwc/dat_iswctype.c

@@ -133,7 +133,7 @@ TST_ISWCTYPE tst_iswctype_loc [] = {
       {	 { 0x00F7, "punct"  }, { 0,0,0,0 }  },	   /* division */
       {	 { 0x00FF, "punct"  }, { 0,0,1,0 }  },	   /* y dia    */
       {	 { 0x009F, "space"  }, { 0,0,1,0 }  },	   /* CTRL     */
-      {	 { 0x00A0, "space"  }, { 0,0,0,0 }  },	   /* NB SPACE */
+      {	 { 0x00A0, "space"  }, { 0,0,1,0 }  },	   /* NB SPACE */
       {	 { 0x00A1, "space"  }, { 0,0,1,0 }  },	   /* UD !     */
       {	 { 0x00B1, "space"  }, { 0,0,1,0 }  },	   /* +- sign  */
       {	 { 0x00F8, "space"  }, { 0,0,1,0 }  },	   /* o stroke */
@@ -210,12 +210,7 @@ TST_ISWCTYPE tst_iswctype_loc [] = {
       {	 { 0x0009, "blank"  }, { 0,0,0,0 }  },
       {	 { 0x000B, "blank"  }, { 0,0,1,0 }  },
       {	 { 0x0020, "blank"  }, { 0,0,0,0 }  },
-#ifdef SHOJI_IS_RIGHT
       {	 { 0x0000, "cntrl"  }, { 0,0,0,0 }  },
-#else
-      /* XXX U0000 has no properties at all.  */
-      {	 { 0x0000, "cntrl"  }, { 0,0,1,0 }  },
-#endif
       {	 { 0x001F, "cntrl"  }, { 0,0,0,0 }  },
       {	 { 0x0020, "cntrl"  }, { 0,0,1,0 }  },
       {	 { 0x0021, "cntrl"  }, { 0,0,1,0 }  },

localedata/tests-mbwc/dat_iswspace.c

@@ -16,7 +16,7 @@ TST_ISW_LOC (SPACE, space) = {
       {
 	{  { 0x0080 }, { 0,0,1,0 }  },	/* CTRL	    */
 	{  { 0x009F }, { 0,0,1,0 }  },	/* CTRL	    */
-	{  { 0x00A0 }, { 0,0,0,0 }  },	/* NB SPACE */
+	{  { 0x00A0 }, { 0,0,1,0 }  },	/* NB SPACE */
 	{  { 0x00A1 }, { 0,0,1,0 }  },	/* UD !	    */
 	{  { 0x00B0 }, { 0,0,1,0 }  },	/* Degree   */
 	{  { 0x00B1 }, { 0,0,1,0 }  },	/* +- sign  */

localedata/tst-ctype-de_DE.ISO-8859-1.in

@@ -19,7 +19,7 @@ xdigit
 xdigit  倳眑婭笫崷窙嗲睧颬睼麧緗鴇膹擨闀貘覷鏷禴矙𡜍𦶠<F0A19C8D>
         000000000000000000000000000000000000000000000000
 space   嵗╯丰戍貝物洎悖停眾斯須號獄播噶擱藏霰匸<E99CB0>帊昅恘
-        100000000000000000000000000000000000000000000000
+        000000000000000000000000000000000000000000000000
 space   倳眑婭笫崷窙嗲睧颬睼麧緗鴇膹擨闀貘覷鏷禴矙𡜍𦶠<F0A19C8D>
         000000000000000000000000000000000000000000000000
 print   嵗╯丰戍貝物洎悖停眾斯須號獄播噶擱藏霰匸<E99CB0>帊昅恘

localedata/tst-ctype.c

@@ -118,8 +118,8 @@ punct = %04x  alnum = %04x\n",
     FAIL ("isgraph ('\\0') is true");
   if (isblank ('\0'))
     FAIL ("isblank ('\\0') is true");
-  if (iscntrl ('\0'))
+  if (! iscntrl ('\0'))
-    FAIL ("iscntrl ('\\0') is true");
+    FAIL ("iscntrl ('\\0') not true");
   if (ispunct ('\0'))
     FAIL ("ispunct ('\\0') is true");
   if (isalnum ('\0'))

localedata/tst-ctype.sh

@@ -24,7 +24,7 @@ status=0
 
 # Run the test programs.
 rm -f ${common_objpfx}localedata/tst-ctype.out
-for loc in de_DE.ISO-8859-1 de_DE.UTF-8 en_US.ANSI_X3.4-1968 ja_JP.EUC-JP; do
+for loc in C de_DE.ISO-8859-1 de_DE.UTF-8 en_US.ANSI_X3.4-1968 ja_JP.EUC-JP; do
   if test -f tst-ctype-$loc.in; then
     input=tst-ctype-$loc.in
   else