* unix/Makefile.in: Changed install-doc to install-man.

* tools/uniParse.tcl:
* tools/uniClass.tcl:
* tools/README:
* tests/string.test:
* generic/regc_locale.c:
* generic/tclUniData.c:
* generic/tclUtf.c:
* doc/string.n: Updated Unicode character tables to reflect latest
Unicode 2.1 data.  Also rationalized "regexp" and "string is"
definitions of character classes.

1 files changed, 379 insertions, 230 deletions

diff --git a/generic/regc_locale.c b/generic/regc_locale.c
index 98ea392..b198727 100644
--- a/generic/regc_locale.c
+++ b/generic/regc_locale.c
@@ -9,7 +9,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: regc_locale.c,v 1.3 1999/06/02 01:53:29 stanton Exp $
+ * RCS: @(#) $Id: regc_locale.c,v 1.4 1999/06/24 03:27:56 stanton Exp $
  */
 
 /* ASCII character-name table */
@@ -123,234 +123,356 @@ typedef struct crange {
     chr end;
 } crange;
 
-static crange alphaTable[] = {
-    {0X0041, 0X005A}, {0X0061, 0X007A}, {0X00AA, 0X00AA}, {0X00B5, 0X00B5}, 
-    {0X00BA, 0X00BA}, {0X00C0, 0X00D6}, {0X00D8, 0X00F6}, {0X00F8, 0X01F5},
-    {0X01FA, 0X0217}, {0X0250, 0X02A8}, {0X02B0, 0X02B8}, {0X02BB, 0X02C1},
-    {0X02E0, 0X02E4}, {0X037A, 0X037A}, {0x0386, 0x0386}, {0X0388, 0X038A},
-    {0X038C, 0X038C}, {0X038E, 0X03A1}, {0X03A3, 0X03CE}, {0X03D0, 0X03D6},
-    {0X03DA, 0X03DA}, {0X03DC, 0X03DC}, {0X03DE, 0X03DE}, {0X03E0, 0X03E0}, 
-    {0X03E2, 0X03F3}, {0X0401, 0X040C}, {0X040E, 0X044F}, {0X0451, 0X045C},
-    {0X045E, 0X0481}, {0X0490, 0X04C4}, {0X04C7, 0X04C8}, {0X04CB, 0X04CC},
-    {0X04D0, 0X04EB}, {0X04EE, 0X04F5}, {0X04F8, 0X04F9}, {0x0531, 0x0556},
-    {0x0559, 0x0559}, {0x0561, 0x0587}, {0X05D0, 0X05EA}, {0X05F0, 0X05F2},
-    {0X0621, 0X063A}, {0x0641, 0x0652}, {0X0670, 0X06B7}, {0X06BA, 0X06BE},
-    {0X06C0, 0X06CE}, {0X06D0, 0X06D3}, {0X06D5, 0X06DC}, {0X06E1, 0X06E8},
-    {0X06ED, 0X06ED}, {0x0901, 0x0903}, {0x0905, 0x0939}, {0X093D, 0X094C},
-    {0x0958, 0x0963}, {0x0981, 0x0983}, {0X0985, 0X098C}, {0X098F, 0X0990},
-    {0X0993, 0X09A8}, {0X09AA, 0X09B0}, {0X09B2, 0X09B2}, {0X09B6, 0X09B9},
-    {0X09BE, 0X09C4}, {0X09C7, 0X09C8}, {0X09CB, 0X09CC}, {0X09D7, 0X09D7}, 
-    {0X09DC, 0X09DD}, {0X09DF, 0X09E3}, {0X09F0, 0X09F1}, {0X0A02, 0X0A02}, 
-    {0X0A05, 0X0A0A}, {0X0A0F, 0X0A10}, {0X0A13, 0X0A28}, {0X0A2A, 0X0A30},
-    {0X0A32, 0X0A33}, {0X0A35, 0X0A36}, {0X0A38, 0X0A39}, {0X0A3E, 0X0A42},
-    {0X0A47, 0X0A48}, {0X0A4B, 0X0A4C}, {0X0A59, 0X0A5C}, {0X0A5E, 0X0A5E}, 
-    {0X0A70, 0X0A74}, {0X0A81, 0X0A83}, {0X0A85, 0X0A8B}, {0X0A8D, 0X0A8D}, 
-    {0X0A8F, 0X0A91}, {0X0A93, 0X0AA8}, {0X0AAA, 0X0AB0}, {0X0AB2, 0X0AB3},
-    {0X0AB5, 0X0AB9}, {0X0ABD, 0X0AC5}, {0X0AC7, 0X0AC9}, {0X0ACB, 0X0ACC},
-    {0X0AE0, 0X0AE0}, {0X0B01, 0X0B03}, {0X0B05, 0X0B0C}, {0X0B0F, 0X0B10},
-    {0X0B13, 0X0B28}, {0X0B2A, 0X0B30}, {0X0B32, 0X0B33}, {0X0B36, 0X0B39},
-    {0X0B3D, 0X0B43}, {0X0B47, 0X0B48}, {0X0B4B, 0X0B4C}, {0X0B56, 0X0B57},
-    {0X0B5C, 0X0B5D}, {0X0B5F, 0X0B61}, {0X0B82, 0X0B83}, {0X0B85, 0X0B8A},
-    {0X0B8E, 0X0B90}, {0X0B92, 0X0B95}, {0X0B99, 0X0B9A}, {0X0B9C, 0X0B9C}, 
-    {0X0B9E, 0X0B9F}, {0X0BA3, 0X0BA4}, {0X0BA8, 0X0BAA}, {0X0BAE, 0X0BB5},
-    {0X0BB7, 0X0BB9}, {0X0BBE, 0X0BC2}, {0X0BC6, 0X0BC8}, {0X0BCA, 0X0BCC},
-    {0X0BD7, 0X0BD7}, {0X0C01, 0X0C03}, {0X0C05, 0X0C0C}, {0X0C0E, 0X0C10},
-    {0X0C12, 0X0C28}, {0X0C2A, 0X0C33}, {0X0C35, 0X0C39}, {0X0C3E, 0X0C44},
-    {0X0C46, 0X0C48}, {0X0C4A, 0X0C4C}, {0X0C55, 0X0C56}, {0X0C60, 0X0C61},
-    {0X0C82, 0X0C83}, {0X0C85, 0X0C8C}, {0X0C8E, 0X0C90}, {0X0C92, 0X0CA8},
-    {0X0CAA, 0X0CB3}, {0X0CB5, 0X0CB9}, {0X0CBE, 0X0CC4}, {0X0CC6, 0X0CC8},
-    {0X0CCA, 0X0CCC}, {0X0CD5, 0X0CD6}, {0X0CDE, 0X0CDE}, {0X0CE0, 0X0CE1},
-    {0X0D02, 0X0D03}, {0X0D05, 0X0D0C}, {0X0D0E, 0X0D10}, {0X0D12, 0X0D28},
-    {0X0D2A, 0X0D39}, {0X0D3E, 0X0D43}, {0X0D46, 0X0D48}, {0X0D4A, 0X0D4C},
-    {0X0D57, 0X0D57}, {0X0D60, 0X0D61}, {0X0E01, 0X0E2E}, {0X0E30, 0X0E3A},
-    {0X0E40, 0X0E45}, {0X0E47, 0X0E47}, {0X0E4D, 0X0E4D}, {0X0E81, 0X0E82},
-    {0X0E84, 0X0E84}, {0X0E87, 0X0E88}, {0X0E8A, 0X0E8A}, {0X0E8D, 0X0E8D}, 
-    {0X0E94, 0X0E97}, {0X0E99, 0X0E9F}, {0X0EA1, 0X0EA3}, {0X0EA5, 0X0EA5}, 
-    {0X0EA7, 0X0EA7}, {0X0EAA, 0X0EAB}, {0X0EAD, 0X0EAE}, {0X0EB0, 0X0EB9},
-    {0X0EBB, 0X0EBD}, {0X0EC0, 0X0EC4}, {0X0ECD, 0X0ECD}, {0X0EDC, 0X0EDD},
-    {0X0F40, 0X0F47}, {0X0F49, 0X0F69}, {0X0F71, 0X0F81}, {0X0F90, 0X0F95},
-    {0X0F97, 0X0F97}, {0X0F99, 0X0FAD}, {0X0FB1, 0X0FB7}, {0X0FB9, 0X0FB9}, 
-    {0X10A0, 0X10C5}, {0X10D0, 0X10F6}, {0x1100, 0x1159}, {0X115F, 0X11A2},
-    {0X11A8, 0X11F9}, {0X1E00, 0X1E9B}, {0X1EA0, 0X1EF9}, {0X1F00, 0X1F15},
-    {0X1F18, 0X1F1D}, {0X1F20, 0X1F45}, {0X1F48, 0X1F4D}, {0X1F50, 0X1F57},
-    {0X1F59, 0X1F59}, {0X1F5B, 0X1F5B}, {0X1F5D, 0X1F5D}, {0X1F5F, 0X1F7D},
-    {0X1F80, 0X1FB4}, {0X1FB6, 0X1FBC}, {0X1FBE, 0X1FBE}, {0X1FC2, 0X1FC4},
-    {0X1FC6, 0X1FCC}, {0X1FD0, 0X1FD3}, {0X1FD6, 0X1FDB}, {0X1FE0, 0X1FEC},
-    {0X1FF2, 0X1FF4}, {0X1FF6, 0X1FFC}, {0X207F, 0X207F}, {0x2102, 0x2102}, 
-    {0x2107, 0x2107}, {0X210A, 0X2113}, {0x2115, 0x2115}, {0X2118, 0X211D},
-    {0x2124, 0x2124}, {0x2126, 0x2126}, {0x2128, 0x2128}, {0X212A, 0X2131},
-    {0x2133, 0x2138}, {0x2160, 0x2182}, {0x3041, 0x3094}, {0X30A1, 0X30FA},
-    {0X3105, 0X312C}, {0X3131, 0X318E}, {0XAC00, 0XD7A3}, {0XFB00, 0XFB06},
-    {0XFB13, 0XFB17}, {0XFB1F, 0XFB28}, {0XFB2A, 0XFB36}, {0XFB38, 0XFB3C},
-    {0XFB3E, 0XFB3E}, {0XFB40, 0XFB41}, {0XFB43, 0XFB44}, {0XFB46, 0XFBB1},
-    {0XFBD3, 0XFD3D}, {0XFD50, 0XFD8F}, {0XFD92, 0XFDC7}, {0XFDF0, 0XFDFB},
-    {0XFE70, 0XFE72}, {0XFE74, 0XFE74}, {0XFE76, 0XFEFC}, {0XFF21, 0XFF3A},
-    {0XFF41, 0XFF5A}, {0XFF66, 0XFF6F}, {0XFF71, 0XFF9D}, {0XFFA0, 0XFFBE},
-    {0XFFC2, 0XFFC7}, {0XFFCA, 0XFFCF}, {0XFFD2, 0XFFD7}, {0XFFDA, 0XFFDC}
+/* Unicode: (Alphabetic) */
+
+static crange alphaRangeTable[] = {
+    {0x0041, 0x005a}, {0x0061, 0x007a}, {0x00c0, 0x00d6}, {0x00d8, 0x00f6}, 
+    {0x00f8, 0x01f5}, {0x01fa, 0x0217}, {0x0250, 0x02a8}, {0x02b0, 0x02b8}, 
+    {0x02bb, 0x02c1}, {0x02e0, 0x02e4}, {0x0388, 0x038a}, {0x038e, 0x03a1}, 
+    {0x03a3, 0x03ce}, {0x03d0, 0x03d6}, {0x03e2, 0x03f3}, {0x0401, 0x040c}, 
+    {0x040e, 0x044f}, {0x0451, 0x045c}, {0x045e, 0x0481}, {0x0490, 0x04c4}, 
+    {0x04d0, 0x04eb}, {0x04ee, 0x04f5}, {0x0531, 0x0556}, {0x0561, 0x0587}, 
+    {0x05d0, 0x05ea}, {0x05f0, 0x05f2}, {0x0621, 0x063a}, {0x0640, 0x064a}, 
+    {0x0671, 0x06b7}, {0x06ba, 0x06be}, {0x06c0, 0x06ce}, {0x06d0, 0x06d3}, 
+    {0x0905, 0x0939}, {0x0958, 0x0961}, {0x0985, 0x098c}, {0x0993, 0x09a8}, 
+    {0x09aa, 0x09b0}, {0x09b6, 0x09b9}, {0x09df, 0x09e1}, {0x0a05, 0x0a0a}, 
+    {0x0a13, 0x0a28}, {0x0a2a, 0x0a30}, {0x0a59, 0x0a5c}, {0x0a72, 0x0a74}, 
+    {0x0a85, 0x0a8b}, {0x0a8f, 0x0a91}, {0x0a93, 0x0aa8}, {0x0aaa, 0x0ab0}, 
+    {0x0ab5, 0x0ab9}, {0x0b05, 0x0b0c}, {0x0b13, 0x0b28}, {0x0b2a, 0x0b30}, 
+    {0x0b36, 0x0b39}, {0x0b5f, 0x0b61}, {0x0b85, 0x0b8a}, {0x0b8e, 0x0b90}, 
+    {0x0b92, 0x0b95}, {0x0ba8, 0x0baa}, {0x0bae, 0x0bb5}, {0x0bb7, 0x0bb9}, 
+    {0x0c05, 0x0c0c}, {0x0c0e, 0x0c10}, {0x0c12, 0x0c28}, {0x0c2a, 0x0c33}, 
+    {0x0c35, 0x0c39}, {0x0c85, 0x0c8c}, {0x0c8e, 0x0c90}, {0x0c92, 0x0ca8}, 
+    {0x0caa, 0x0cb3}, {0x0cb5, 0x0cb9}, {0x0d05, 0x0d0c}, {0x0d0e, 0x0d10}, 
+    {0x0d12, 0x0d28}, {0x0d2a, 0x0d39}, {0x0e01, 0x0e30}, {0x0e40, 0x0e46}, 
+    {0x0e94, 0x0e97}, {0x0e99, 0x0e9f}, {0x0ea1, 0x0ea3}, {0x0ead, 0x0eb0}, 
+    {0x0ec0, 0x0ec4}, {0x0f40, 0x0f47}, {0x0f49, 0x0f69}, {0x0f88, 0x0f8b}, 
+    {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, {0x1100, 0x1159}, {0x115f, 0x11a2}, 
+    {0x11a8, 0x11f9}, {0x1e00, 0x1e9b}, {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, 
+    {0x1f18, 0x1f1d}, {0x1f20, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, 
+    {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fbc}, {0x1fc2, 0x1fc4}, 
+    {0x1fc6, 0x1fcc}, {0x1fd0, 0x1fd3}, {0x1fd6, 0x1fdb}, {0x1fe0, 0x1fec}, 
+    {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffc}, {0x210a, 0x2113}, {0x2118, 0x211d}, 
+    {0x212a, 0x2131}, {0x2133, 0x2138}, {0x3031, 0x3035}, {0x3041, 0x3094}, 
+    {0x30a1, 0x30fa}, {0x30fc, 0x30fe}, {0x3105, 0x312c}, {0x3131, 0x318e}, 
+    {0x4e00, 0x9fa5}, {0xac00, 0xd7a3}, {0xf900, 0xfa2d}, {0xfb00, 0xfb06}, 
+    {0xfb13, 0xfb17}, {0xfb1f, 0xfb28}, {0xfb2a, 0xfb36}, {0xfb38, 0xfb3c}, 
+    {0xfb46, 0xfbb1}, {0xfbd3, 0xfd3d}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, 
+    {0xfdf0, 0xfdfb}, {0xfe70, 0xfe72}, {0xfe76, 0xfefc}, {0xff21, 0xff3a}, 
+    {0xff41, 0xff5a}, {0xff66, 0xffbe}, {0xffc2, 0xffc7}, {0xffca, 0xffcf}, 
+    {0xffd2, 0xffd7}, {0xffda, 0xffdc}
 };
 
-#define NUM_ALPHA (sizeof(alphaTable)/sizeof(crange))
+#define NUM_ALPHA_RANGE (sizeof(alphaRangeTable)/sizeof(crange))
+
+static chr alphaCharTable[] = {
+    0x00aa, 0x00b5, 0x00ba, 0x02d0, 0x02d1, 0x037a, 0x0386, 0x038c, 0x03da, 
+    0x03dc, 0x03de, 0x03e0, 0x04c7, 0x04c8, 0x04cb, 0x04cc, 0x04f8, 0x04f9, 
+    0x0559, 0x06d5, 0x06e5, 0x06e6, 0x093d, 0x0950, 0x098f, 0x0990, 0x09b2, 
+    0x09dc, 0x09dd, 0x09f0, 0x09f1, 0x0a0f, 0x0a10, 0x0a32, 0x0a33, 0x0a35, 
+    0x0a36, 0x0a38, 0x0a39, 0x0a5e, 0x0a8d, 0x0ab2, 0x0ab3, 0x0abd, 0x0ad0, 
+    0x0ae0, 0x0b0f, 0x0b10, 0x0b32, 0x0b33, 0x0b3d, 0x0b5c, 0x0b5d, 0x0b99, 
+    0x0b9a, 0x0b9c, 0x0b9e, 0x0b9f, 0x0ba3, 0x0ba4, 0x0c60, 0x0c61, 0x0cde, 
+    0x0ce0, 0x0ce1, 0x0d60, 0x0d61, 0x0e32, 0x0e33, 0x0e81, 0x0e82, 0x0e84, 
+    0x0e87, 0x0e88, 0x0e8a, 0x0e8d, 0x0ea5, 0x0ea7, 0x0eaa, 0x0eab, 0x0eb2, 
+    0x0eb3, 0x0ebd, 0x0ec6, 0x0edc, 0x0edd, 0x0f00, 0x1f59, 0x1f5b, 0x1f5d, 
+    0x1fbe, 0x207f, 0x2102, 0x2107, 0x2115, 0x2124, 0x2126, 0x2128, 0x3005, 
+    0x3006, 0x309d, 0x309e, 0xfb3e, 0xfb40, 0xfb41, 0xfb43, 0xfb44, 0xfe74
+};
+
+#define NUM_ALPHA_CHAR (sizeof(alphaCharTable)/sizeof(chr))
+
+/* Unicode: (Decimal digit) */
 
-static crange digitTable[] = {
-    {0x0030, 0x0039}
+static crange digitRangeTable[] = {
+    {0x0030, 0x0039}, {0x0660, 0x0669}, {0x06f0, 0x06f9}, {0x0966, 0x096f}, 
+    {0x09e6, 0x09ef}, {0x0a66, 0x0a6f}, {0x0ae6, 0x0aef}, {0x0b66, 0x0b6f}, 
+    {0x0be7, 0x0bef}, {0x0c66, 0x0c6f}, {0x0ce6, 0x0cef}, {0x0d66, 0x0d6f}, 
+    {0x0e50, 0x0e59}, {0x0ed0, 0x0ed9}, {0x0f20, 0x0f29}, {0xff10, 0xff19}
 };
 
-#define NUM_DIGIT (sizeof(digitTable)/sizeof(crange))
-
-static crange punctTable[] = {
-    {0x0021, 0x0023}, {0X0025, 0X002A}, {0X002C, 0X002F}, {0X003A, 0X003B},
-    {0X003F, 0X0040}, {0X005B, 0X005D}, {0X005F, 0X005F}, {0X007B, 0X007B},
-    {0X007D, 0X007D}, {0X00A1, 0X00A1}, {0X00AB, 0X00AB}, {0X00AD, 0X00AD},
-    {0X00BB, 0X00BB}, {0X00BF, 0X00BF}, {0X02BC, 0X02BC}, {0x0374, 0x0375},
-    {0X037E, 0X037E}, {0x0387, 0x0387}, {0X055A, 0X055F}, {0x0589, 0x0589},
-    {0X05BE, 0X05BE}, {0X05C0, 0X05C0}, {0X05C3, 0X05C3}, {0X05F3, 0X05F4},
-    {0X060C, 0X060C}, {0X061B, 0X061B}, {0X061F, 0X061F}, {0X066A, 0X066D},
-    {0X06D4, 0X06D4}, {0x0964, 0x0965}, {0x0970, 0x0970}, {0X0E2F, 0X0E2F},
-    {0X0E5A, 0X0E5B}, {0X0EAF, 0X0EAF}, {0X0F04, 0X0F12}, {0X0F3A, 0X0F3F},
-    {0X0F85, 0X0F85}, {0X10FB, 0X10FB}, {0x2010, 0x2027}, {0x2030, 0x2043},
-    {0x2045, 0x2046}, {0X207D, 0X207E}, {0X208D, 0X208E}, {0X2329, 0X232A},
-    {0x3001, 0x3003}, {0x3006, 0x3006}, {0x3008, 0x3011}, {0X3014, 0X301F},
-    {0x3030, 0x3030}, {0X30FB, 0X30FB}, {0XFD3E, 0XFD3F}, {0XFE30, 0XFE44},
-    {0XFE49, 0XFE52}, {0XFE54, 0XFE61}, {0XFE63, 0XFE63}, {0XFE68, 0XFE68},
-    {0XFE6A, 0XFE6B}, {0XFF01, 0XFF03}, {0XFF05, 0XFF0A}, {0XFF0C, 0XFF0F},
-    {0XFF1A, 0XFF1B}, {0XFF1F, 0XFF20}, {0XFF3B, 0XFF3D}, {0XFF3F, 0XFF3F},
-    {0XFF5B, 0XFF5B}, {0XFF5D, 0XFF5D}, {0XFF61, 0XFF65}
+#define NUM_DIGIT_RANGE (sizeof(digitRangeTable)/sizeof(crange))
+
+/* Unicode: (Punctuation) */
+
+static crange punctRangeTable[] = {
+    {0x0021, 0x0023}, {0x0025, 0x002a}, {0x002c, 0x002f}, {0x005b, 0x005d}, 
+    {0x055a, 0x055f}, {0x066a, 0x066d}, {0x0f04, 0x0f12}, {0x0f3a, 0x0f3d}, 
+    {0x2010, 0x2027}, {0x2030, 0x2043}, {0x3001, 0x3003}, {0x3008, 0x3011}, 
+    {0x3014, 0x301f}, {0xfe30, 0xfe44}, {0xfe49, 0xfe52}, {0xfe54, 0xfe61}, 
+    {0xff01, 0xff03}, {0xff05, 0xff0a}, {0xff0c, 0xff0f}, {0xff3b, 0xff3d}, 
+    {0xff61, 0xff65}
 };
 
-#define NUM_PUNCT (sizeof(punctTable)/sizeof(crange))
+#define NUM_PUNCT_RANGE (sizeof(punctRangeTable)/sizeof(crange))
 
-static crange spaceTable[] = {
-    {0x0000, 0x0000}, {0x0009, 0x000D}, {0x0020, 0x0020}, {0x00A0, 0x00A0},
-    {0x2000, 0x200F}, {0x2028, 0x202E}, {0X206A, 0X206F}, {0x3000, 0x3000},
-    {0xFEFF, 0xFEFF}
-};  
+static chr punctCharTable[] = {
+    0x003a, 0x003b, 0x003f, 0x0040, 0x005f, 0x007b, 0x007d, 0x00a1, 0x00ab, 
+    0x00ad, 0x00b7, 0x00bb, 0x00bf, 0x037e, 0x0387, 0x0589, 0x05be, 0x05c0, 
+    0x05c3, 0x05f3, 0x05f4, 0x060c, 0x061b, 0x061f, 0x06d4, 0x0964, 0x0965, 
+    0x0970, 0x0e5a, 0x0e5b, 0x0f85, 0x10fb, 0x2045, 0x2046, 0x207d, 0x207e, 
+    0x208d, 0x208e, 0x2329, 0x232a, 0x3030, 0x30fb, 0xfd3e, 0xfd3f, 0xfe63, 
+    0xfe68, 0xfe6a, 0xfe6b, 0xff1a, 0xff1b, 0xff1f, 0xff20, 0xff3f, 0xff5b, 
+    0xff5d
+};
 
-#define NUM_SPACE (sizeof(spaceTable)/sizeof(crange))
+#define NUM_PUNCT_CHAR (sizeof(punctCharTable)/sizeof(chr))
 
-static crange upperRangeTable[] = {
-    {0x0041, 0x005a}, {0x00c0, 0x00d6}, {0x00d8, 0x00de}, {0x0189, 0x018b},
-    {0x018e, 0x0191}, {0x0388, 0x038a}, {0x0391, 0x03a1}, {0x03a3, 0x03ab},
-    {0x03d2, 0x03d4}, {0x0401, 0x040c}, {0x040e, 0x042f}, {0x0531, 0x0556},
-    {0x10a0, 0x10c5}, {0x1f08, 0x1f0f}, {0x1f18, 0x1f1d}, {0x1f28, 0x1f2f},
-    {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, {0x1f68, 0x1f6f}, {0x1f88, 0x1f8f},
-    {0x1f98, 0x1f9f}, {0x1fa8, 0x1faf}, {0x1fb8, 0x1fbc}, {0x1fc8, 0x1fcc},
-    {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec}, {0x1ff8, 0x1ffc}, {0x210b, 0x210d},
-    {0x2110, 0x2112}, {0x2118, 0x211d}, {0x212a, 0x212d}, {0x2130, 0x2131},
-    {0xff21, 0xff3a}
+/* Unicode: (White space) */
+
+static crange spaceRangeTable[] = {
+    {0x0009, 0x000d}, {0x2000, 0x200b},
 };
 
-#define NUM_UPPER_RANGE (sizeof(upperRangeTable)/sizeof(crange))
+#define NUM_SPACE_RANGE (sizeof(spaceRangeTable)/sizeof(crange))
 
-static chr upperCharTable[] = {
-    0x0100, 0x0102, 0x0104, 0x0106, 0x0108, 0x010a, 0x010c, 0x010e, 0x0110,
-    0x0112, 0x0114, 0x0116, 0x0118, 0x011a, 0x011c, 0x011e, 0x0120, 0x0122,
-    0x0124, 0x0126, 0x0128, 0x012a, 0x012c, 0x012e, 0x0130, 0x0132, 0x0134,
-    0x0136, 0x0139, 0x013b, 0x013d, 0x013f, 0x0141, 0x0143, 0x0145, 0x0147,
-    0x014a, 0x014c, 0x014e, 0x0150, 0x0152, 0x0154, 0x0156, 0x0158, 0x015a,
-    0x015c, 0x015e, 0x0160, 0x0162, 0x0164, 0x0166, 0x0168, 0x016a, 0x016c,
-    0x016e, 0x0170, 0x0172, 0x0174, 0x0176, 0x0178, 0x0179, 0x017b, 0x017d,
-    0x0181, 0x0182, 0x0184, 0x0186, 0x0187, 0x0193, 0x0194, 0x0196, 0x0197,
-    0x0198, 0x019c, 0x019d, 0x019f, 0x01a0, 0x01a2, 0x01a4, 0x01a6, 0x01a7,
-    0x01a9, 0x01ac, 0x01ae, 0x01af, 0x01b1, 0x01b2, 0x01b3, 0x01b5, 0x01b7,
-    0x01b8, 0x01bc, 0x01c4, 0x01c7, 0x01ca, 0x01cd, 0x01cf, 0x01d1, 0x01d3,
-    0x01d5, 0x01d7, 0x01d9, 0x01db, 0x01de, 0x01e0, 0x01e2, 0x01e4, 0x01e6,
-    0x01e8, 0x01ea, 0x01ec, 0x01ee, 0x01f1, 0x01f4, 0x01fa, 0x01fc, 0x01fe,
-    0x0200, 0x0202, 0x0204, 0x0206, 0x0208, 0x020a, 0x020c, 0x020e, 0x0210,
-    0x0212, 0x0214, 0x0216, 0x0386, 0x038c, 0x038e, 0x038f, 0x03da, 0x03dc,
-    0x03de, 0x03e0, 0x03e2, 0x03e4, 0x03e6, 0x03e8, 0x03ea, 0x03ec, 0x03ee,
-    0x0460, 0x0462, 0x0464, 0x0466, 0x0468, 0x046a, 0x046c, 0x046e, 0x0470,
-    0x0472, 0x0474, 0x0476, 0x0478, 0x047a, 0x047c, 0x047e, 0x0480, 0x0490,
-    0x0492, 0x0494, 0x0496, 0x0498, 0x049a, 0x049c, 0x049e, 0x04a0, 0x04a2,
-    0x04a4, 0x04a6, 0x04a8, 0x04aa, 0x04ac, 0x04ae, 0x04b0, 0x04b2, 0x04b4,
-    0x04b6, 0x04b8, 0x04ba, 0x04bc, 0x04be, 0x04c1, 0x04c3, 0x04c7, 0x04cb,
-    0x04d0, 0x04d2, 0x04d4, 0x04d6, 0x04d8, 0x04da, 0x04dc, 0x04de, 0x04e0,
-    0x04e2, 0x04e4, 0x04e6, 0x04e8, 0x04ea, 0x04ee, 0x04f0, 0x04f2, 0x04f4,
-    0x04f8, 0x1e00, 0x1e02, 0x1e04, 0x1e06, 0x1e08, 0x1e0a, 0x1e0c, 0x1e0e,
-    0x1e10, 0x1e12, 0x1e14, 0x1e16, 0x1e18, 0x1e1a, 0x1e1c, 0x1e1e, 0x1e20,
-    0x1e22, 0x1e24, 0x1e26, 0x1e28, 0x1e2a, 0x1e2c, 0x1e2e, 0x1e30, 0x1e32,
-    0x1e34, 0x1e36, 0x1e38, 0x1e3a, 0x1e3c, 0x1e3e, 0x1e40, 0x1e42, 0x1e44,
-    0x1e46, 0x1e48, 0x1e4a, 0x1e4c, 0x1e4e, 0x1e50, 0x1e52, 0x1e54, 0x1e56,
-    0x1e58, 0x1e5a, 0x1e5c, 0x1e5e, 0x1e60, 0x1e62, 0x1e64, 0x1e66, 0x1e68,
-    0x1e6a, 0x1e6c, 0x1e6e, 0x1e70, 0x1e72, 0x1e74, 0x1e76, 0x1e78, 0x1e7a,
-    0x1e7c, 0x1e7e, 0x1e80, 0x1e82, 0x1e84, 0x1e86, 0x1e88, 0x1e8a, 0x1e8c,
-    0x1e8e, 0x1e90, 0x1e92, 0x1e94, 0x1ea0, 0x1ea2, 0x1ea4, 0x1ea6, 0x1ea8,
-    0x1eaa, 0x1eac, 0x1eae, 0x1eb0, 0x1eb2, 0x1eb4, 0x1eb6, 0x1eb8, 0x1eba,
-    0x1ebc, 0x1ebe, 0x1ec0, 0x1ec2, 0x1ec4, 0x1ec6, 0x1ec8, 0x1eca, 0x1ecc,
-    0x1ece, 0x1ed0, 0x1ed2, 0x1ed4, 0x1ed6, 0x1ed8, 0x1eda, 0x1edc, 0x1ede,
-    0x1ee0, 0x1ee2, 0x1ee4, 0x1ee6, 0x1ee8, 0x1eea, 0x1eec, 0x1eee, 0x1ef0,
-    0x1ef2, 0x1ef4, 0x1ef6, 0x1ef8, 0x1f59, 0x1f5b, 0x1f5d, 0x1f5f, 0x1fbe,
-    0x2102, 0x2107, 0x2115, 0x2124, 0x2126, 0x2128, 0x2133
+static chr spaceCharTable[] = {
+    0x0020, 0x00a0, 0x2028, 0x2029, 0x3000
 };
 
-#define NUM_UPPER_CHAR (sizeof(upperCharTable)/sizeof(chr))
+#define NUM_SPACE_CHAR (sizeof(spaceCharTable)/sizeof(chr))
+
+/* Unicode: lowercase characters */
 
 static crange lowerRangeTable[] = {
-    {0x0061, 0x007a}, {0x00df, 0x00f6}, {0x00f8, 0x00ff}, {0x0199, 0x019b},
-    {0x0250, 0x02a8}, {0x03ac, 0x03ce}, {0x03ef, 0x03f2}, {0x0430, 0x044f},
-    {0x0451, 0x045c}, {0x0561, 0x0587}, {0x10d0, 0x10f6}, {0x1e95, 0x1e9b},
-    {0x1f00, 0x1f07}, {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, {0x1f30, 0x1f37},
-    {0x1f40, 0x1f45}, {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, {0x1f70, 0x1f7d},
-    {0x1f80, 0x1f87}, {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, {0x1fb0, 0x1fb4},
-    {0x1fd0, 0x1fd3}, {0x1fe0, 0x1fe7}, {0x1ff2, 0x1ff4}, {0xfb00, 0xfb06},
-    {0xfb13, 0xfb17}, {0xff41, 0xff5a}
+    {0x0061, 0x007a}, {0x00df, 0x00f6}, {0x00f8, 0x00ff}, {0x017e, 0x0180}, 
+    {0x0199, 0x019b}, {0x0250, 0x02a8}, {0x03ac, 0x03ce}, {0x03ef, 0x03f2}, 
+    {0x0430, 0x044f}, {0x0451, 0x045c}, {0x0561, 0x0587}, {0x10d0, 0x10f6}, 
+    {0x1e95, 0x1e9b}, {0x1f00, 0x1f07}, {0x1f10, 0x1f15}, {0x1f20, 0x1f27}, 
+    {0x1f30, 0x1f37}, {0x1f40, 0x1f45}, {0x1f50, 0x1f57}, {0x1f60, 0x1f67}, 
+    {0x1f70, 0x1f7d}, {0x1f80, 0x1f87}, {0x1f90, 0x1f97}, {0x1fa0, 0x1fa7}, 
+    {0x1fb0, 0x1fb4}, {0x1fc2, 0x1fc4}, {0x1fd0, 0x1fd3}, {0x1fe0, 0x1fe7}, 
+    {0x1ff2, 0x1ff4}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, {0xff41, 0xff5a}
 };
 
 #define NUM_LOWER_RANGE (sizeof(lowerRangeTable)/sizeof(crange))
 
 static chr lowerCharTable[] = {
-    0x00aa, 0x00b5, 0x00ba, 0x0101, 0x0103, 0x0105, 0x0107, 0x0109, 0x010b,
-    0x010d, 0x010f, 0x0111, 0x0113, 0x0115, 0x0117, 0x0119, 0x011b, 0x011d,
-    0x011f, 0x0121, 0x0123, 0x0125, 0x0127, 0x0129, 0x012b, 0x012d, 0x012f,
-    0x0131, 0x0133, 0x0135, 0x0138, 0x013a, 0x013c, 0x013e, 0x0140, 0x0142,
-    0x0144, 0x0146, 0x0149, 0x014b, 0x014d, 0x014f, 0x0151, 0x0153, 0x0155,
-    0x0157, 0x0159, 0x015b, 0x015d, 0x015f, 0x0161, 0x0163, 0x0165, 0x0167,
-    0x0169, 0x016b, 0x016d, 0x016f, 0x0171, 0x0173, 0x0175, 0x0177, 0x017a,
-    0x017c, 0x017e, 0x017f, 0x0180, 0x0183, 0x0185, 0x0188, 0x018c, 0x018d,
-    0x0192, 0x0195, 0x019e, 0x01a1, 0x01a3, 0x01a5, 0x01a8, 0x01ab, 0x01ad,
-    0x01b0, 0x01b4, 0x01b6, 0x01b9, 0x01ba, 0x01bd, 0x01c6, 0x01c9, 0x01cc,
-    0x01ce, 0x01d0, 0x01d2, 0x01d4, 0x01d6, 0x01d8, 0x01da, 0x01dd, 0x01df,
-    0x01e1, 0x01e3, 0x01e5, 0x01e7, 0x01e9, 0x01eb, 0x01ed, 0x01f0, 0x01f3,
-    0x01f5, 0x01fb, 0x01fd, 0x01ff, 0x0201, 0x0203, 0x0205, 0x0207, 0x0209,
-    0x020b, 0x020d, 0x020f, 0x0211, 0x0213, 0x0215, 0x0217, 0x0390, 0x03d0,
-    0x03d1, 0x03d5, 0x03d6, 0x03e3, 0x03e5, 0x03e7, 0x03e9, 0x03eb, 0x03ed,
-    0x045e, 0x045f, 0x0461, 0x0463, 0x0465, 0x0467, 0x0469, 0x046b, 0x046d,
-    0x046f, 0x0471, 0x0473, 0x0475, 0x0477, 0x0479, 0x047b, 0x047d, 0x047f,
-    0x0481, 0x0491, 0x0493, 0x0495, 0x0497, 0x0499, 0x049b, 0x049d, 0x049f,
-    0x04a1, 0x04a3, 0x04a5, 0x04a7, 0x04a9, 0x04ab, 0x04ad, 0x04af, 0x04b1,
-    0x04b3, 0x04b5, 0x04b7, 0x04b9, 0x04bb, 0x04bd, 0x04bf, 0x04c2, 0x04c4,
-    0x04c8, 0x04cc, 0x04d1, 0x04d3, 0x04d5, 0x04d7, 0x04d9, 0x04db, 0x04dd,
-    0x04df, 0x04e1, 0x04e3, 0x04e5, 0x04e7, 0x04e9, 0x04eb, 0x04ef, 0x04f1,
-    0x04f3, 0x04f5, 0x04f9, 0x1e01, 0x1e03, 0x1e05, 0x1e07, 0x1e09, 0x1e0b,
-    0x1e0d, 0x1e0f, 0x1e11, 0x1e13, 0x1e15, 0x1e17, 0x1e19, 0x1e1b, 0x1e1d,
-    0x1e1f, 0x1e21, 0x1e23, 0x1e25, 0x1e27, 0x1e29, 0x1e2b, 0x1e2d, 0x1e2f,
-    0x1e31, 0x1e33, 0x1e35, 0x1e37, 0x1e39, 0x1e3b, 0x1e3d, 0x1e3f, 0x1e41,
-    0x1e43, 0x1e45, 0x1e47, 0x1e49, 0x1e4b, 0x1e4d, 0x1e4f, 0x1e51, 0x1e53,
-    0x1e55, 0x1e57, 0x1e59, 0x1e5b, 0x1e5d, 0x1e5f, 0x1e61, 0x1e63, 0x1e65,
-    0x1e67, 0x1e69, 0x1e6b, 0x1e6d, 0x1e6f, 0x1e71, 0x1e73, 0x1e75, 0x1e77,
-    0x1e79, 0x1e7b, 0x1e7d, 0x1e7f, 0x1e81, 0x1e83, 0x1e85, 0x1e87, 0x1e89,
-    0x1e8b, 0x1e8d, 0x1e8f, 0x1e91, 0x1e93, 0x1ea1, 0x1ea3, 0x1ea5, 0x1ea7,
-    0x1ea9, 0x1eab, 0x1ead, 0x1eaf, 0x1eb1, 0x1eb3, 0x1eb5, 0x1eb7, 0x1eb9,
-    0x1ebb, 0x1ebd, 0x1ebf, 0x1ec1, 0x1ec3, 0x1ec5, 0x1ec7, 0x1ec9, 0x1ecb,
-    0x1ecd, 0x1ecf, 0x1ed1, 0x1ed3, 0x1ed5, 0x1ed7, 0x1ed9, 0x1edb, 0x1edd,
-    0x1edf, 0x1ee1, 0x1ee3, 0x1ee5, 0x1ee7, 0x1ee9, 0x1eeb, 0x1eed, 0x1eef,
-    0x1ef1, 0x1ef3, 0x1ef5, 0x1ef7, 0x1ef9, 0x1fb6, 0x1fb7, 0x1fc2, 0x1fc3,
-    0x1fc4, 0x1fc6, 0x1fc7, 0x1fd6, 0x1fd7, 0x1ff6, 0x1ff7, 0x207f, 0x210a,
-    0x210e, 0x210f, 0x2113, 0x212e, 0x212f, 0x2134
+    0x00aa, 0x00b5, 0x00ba, 0x0101, 0x0103, 0x0105, 0x0107, 0x0109, 0x010b, 
+    0x010d, 0x010f, 0x0111, 0x0113, 0x0115, 0x0117, 0x0119, 0x011b, 0x011d, 
+    0x011f, 0x0121, 0x0123, 0x0125, 0x0127, 0x0129, 0x012b, 0x012d, 0x012f, 
+    0x0131, 0x0133, 0x0135, 0x0137, 0x0138, 0x013a, 0x013c, 0x013e, 0x0140, 
+    0x0142, 0x0144, 0x0146, 0x0148, 0x0149, 0x014b, 0x014d, 0x014f, 0x0151, 
+    0x0153, 0x0155, 0x0157, 0x0159, 0x015b, 0x015d, 0x015f, 0x0161, 0x0163, 
+    0x0165, 0x0167, 0x0169, 0x016b, 0x016d, 0x016f, 0x0171, 0x0173, 0x0175, 
+    0x0177, 0x017a, 0x017c, 0x0183, 0x0185, 0x0188, 0x018c, 0x018d, 0x0192, 
+    0x0195, 0x019e, 0x01a1, 0x01a3, 0x01a5, 0x01a8, 0x01ab, 0x01ad, 0x01b0, 
+    0x01b4, 0x01b6, 0x01b9, 0x01ba, 0x01bd, 0x01c6, 0x01c9, 0x01cc, 0x01ce, 
+    0x01d0, 0x01d2, 0x01d4, 0x01d6, 0x01d8, 0x01da, 0x01dc, 0x01dd, 0x01df, 
+    0x01e1, 0x01e3, 0x01e5, 0x01e7, 0x01e9, 0x01eb, 0x01ed, 0x01ef, 0x01f0, 
+    0x01f3, 0x01f5, 0x01fb, 0x01fd, 0x01ff, 0x0201, 0x0203, 0x0205, 0x0207, 
+    0x0209, 0x020b, 0x020d, 0x020f, 0x0211, 0x0213, 0x0215, 0x0217, 0x0390, 
+    0x03d0, 0x03d1, 0x03d5, 0x03d6, 0x03e3, 0x03e5, 0x03e7, 0x03e9, 0x03eb, 
+    0x03ed, 0x045e, 0x045f, 0x0461, 0x0463, 0x0465, 0x0467, 0x0469, 0x046b, 
+    0x046d, 0x046f, 0x0471, 0x0473, 0x0475, 0x0477, 0x0479, 0x047b, 0x047d, 
+    0x047f, 0x0481, 0x0491, 0x0493, 0x0495, 0x0497, 0x0499, 0x049b, 0x049d, 
+    0x049f, 0x04a1, 0x04a3, 0x04a5, 0x04a7, 0x04a9, 0x04ab, 0x04ad, 0x04af, 
+    0x04b1, 0x04b3, 0x04b5, 0x04b7, 0x04b9, 0x04bb, 0x04bd, 0x04bf, 0x04c2, 
+    0x04c4, 0x04c8, 0x04cc, 0x04d1, 0x04d3, 0x04d5, 0x04d7, 0x04d9, 0x04db, 
+    0x04dd, 0x04df, 0x04e1, 0x04e3, 0x04e5, 0x04e7, 0x04e9, 0x04eb, 0x04ef, 
+    0x04f1, 0x04f3, 0x04f5, 0x04f9, 0x1e01, 0x1e03, 0x1e05, 0x1e07, 0x1e09, 
+    0x1e0b, 0x1e0d, 0x1e0f, 0x1e11, 0x1e13, 0x1e15, 0x1e17, 0x1e19, 0x1e1b, 
+    0x1e1d, 0x1e1f, 0x1e21, 0x1e23, 0x1e25, 0x1e27, 0x1e29, 0x1e2b, 0x1e2d, 
+    0x1e2f, 0x1e31, 0x1e33, 0x1e35, 0x1e37, 0x1e39, 0x1e3b, 0x1e3d, 0x1e3f, 
+    0x1e41, 0x1e43, 0x1e45, 0x1e47, 0x1e49, 0x1e4b, 0x1e4d, 0x1e4f, 0x1e51, 
+    0x1e53, 0x1e55, 0x1e57, 0x1e59, 0x1e5b, 0x1e5d, 0x1e5f, 0x1e61, 0x1e63, 
+    0x1e65, 0x1e67, 0x1e69, 0x1e6b, 0x1e6d, 0x1e6f, 0x1e71, 0x1e73, 0x1e75, 
+    0x1e77, 0x1e79, 0x1e7b, 0x1e7d, 0x1e7f, 0x1e81, 0x1e83, 0x1e85, 0x1e87, 
+    0x1e89, 0x1e8b, 0x1e8d, 0x1e8f, 0x1e91, 0x1e93, 0x1ea1, 0x1ea3, 0x1ea5, 
+    0x1ea7, 0x1ea9, 0x1eab, 0x1ead, 0x1eaf, 0x1eb1, 0x1eb3, 0x1eb5, 0x1eb7, 
+    0x1eb9, 0x1ebb, 0x1ebd, 0x1ebf, 0x1ec1, 0x1ec3, 0x1ec5, 0x1ec7, 0x1ec9, 
+    0x1ecb, 0x1ecd, 0x1ecf, 0x1ed1, 0x1ed3, 0x1ed5, 0x1ed7, 0x1ed9, 0x1edb, 
+    0x1edd, 0x1edf, 0x1ee1, 0x1ee3, 0x1ee5, 0x1ee7, 0x1ee9, 0x1eeb, 0x1eed, 
+    0x1eef, 0x1ef1, 0x1ef3, 0x1ef5, 0x1ef7, 0x1ef9, 0x1fb6, 0x1fb7, 0x1fbe, 
+    0x1fc6, 0x1fc7, 0x1fd6, 0x1fd7, 0x1ff6, 0x1ff7, 0x207f, 0x210a, 0x210e, 
+    0x210f, 0x2113, 0x2118, 0x212e, 0x212f, 0x2134
 };
 
 #define NUM_LOWER_CHAR (sizeof(lowerCharTable)/sizeof(chr))
 
+/* Unicode: uppercase characters */
+
+static crange upperRangeTable[] = {
+    {0x0041, 0x005a}, {0x00c0, 0x00d6}, {0x00d8, 0x00de}, {0x0189, 0x018b}, 
+    {0x018e, 0x0191}, {0x0196, 0x0198}, {0x01b1, 0x01b3}, {0x0388, 0x038a}, 
+    {0x0391, 0x03a1}, {0x03a3, 0x03ab}, {0x03d2, 0x03d4}, {0x0401, 0x040c}, 
+    {0x040e, 0x042f}, {0x0531, 0x0556}, {0x10a0, 0x10c5}, {0x1f08, 0x1f0f}, 
+    {0x1f18, 0x1f1d}, {0x1f28, 0x1f2f}, {0x1f38, 0x1f3f}, {0x1f48, 0x1f4d}, 
+    {0x1f68, 0x1f6f}, {0x1f88, 0x1f8f}, {0x1f98, 0x1f9f}, {0x1fa8, 0x1faf}, 
+    {0x1fb8, 0x1fbc}, {0x1fc8, 0x1fcc}, {0x1fd8, 0x1fdb}, {0x1fe8, 0x1fec}, 
+    {0x1ff8, 0x1ffc}, {0x210b, 0x210d}, {0x2110, 0x2112}, {0x2119, 0x211d}, 
+    {0x212a, 0x212d}, {0xff21, 0xff3a}
+};
+
+#define NUM_UPPER_RANGE (sizeof(upperRangeTable)/sizeof(crange))
+
+static chr upperCharTable[] = {
+    0x0100, 0x0102, 0x0104, 0x0106, 0x0108, 0x010a, 0x010c, 0x010e, 0x0110, 
+    0x0112, 0x0114, 0x0116, 0x0118, 0x011a, 0x011c, 0x011e, 0x0120, 0x0122, 
+    0x0124, 0x0126, 0x0128, 0x012a, 0x012c, 0x012e, 0x0130, 0x0132, 0x0134, 
+    0x0136, 0x0139, 0x013b, 0x013d, 0x013f, 0x0141, 0x0143, 0x0145, 0x0147, 
+    0x014a, 0x014c, 0x014e, 0x0150, 0x0152, 0x0154, 0x0156, 0x0158, 0x015a, 
+    0x015c, 0x015e, 0x0160, 0x0162, 0x0164, 0x0166, 0x0168, 0x016a, 0x016c, 
+    0x016e, 0x0170, 0x0172, 0x0174, 0x0176, 0x0178, 0x0179, 0x017b, 0x017d, 
+    0x0181, 0x0182, 0x0184, 0x0186, 0x0187, 0x0193, 0x0194, 0x019c, 0x019d, 
+    0x019f, 0x01a0, 0x01a2, 0x01a4, 0x01a6, 0x01a7, 0x01a9, 0x01ac, 0x01ae, 
+    0x01af, 0x01b5, 0x01b7, 0x01b8, 0x01bc, 0x01c4, 0x01c7, 0x01ca, 0x01cd, 
+    0x01cf, 0x01d1, 0x01d3, 0x01d5, 0x01d7, 0x01d9, 0x01db, 0x01de, 0x01e0, 
+    0x01e2, 0x01e4, 0x01e6, 0x01e8, 0x01ea, 0x01ec, 0x01ee, 0x01f1, 0x01f4, 
+    0x01fa, 0x01fc, 0x01fe, 0x0200, 0x0202, 0x0204, 0x0206, 0x0208, 0x020a, 
+    0x020c, 0x020e, 0x0210, 0x0212, 0x0214, 0x0216, 0x0386, 0x038c, 0x038e, 
+    0x038f, 0x03da, 0x03dc, 0x03de, 0x03e0, 0x03e2, 0x03e4, 0x03e6, 0x03e8, 
+    0x03ea, 0x03ec, 0x03ee, 0x0460, 0x0462, 0x0464, 0x0466, 0x0468, 0x046a, 
+    0x046c, 0x046e, 0x0470, 0x0472, 0x0474, 0x0476, 0x0478, 0x047a, 0x047c, 
+    0x047e, 0x0480, 0x0490, 0x0492, 0x0494, 0x0496, 0x0498, 0x049a, 0x049c, 
+    0x049e, 0x04a0, 0x04a2, 0x04a4, 0x04a6, 0x04a8, 0x04aa, 0x04ac, 0x04ae, 
+    0x04b0, 0x04b2, 0x04b4, 0x04b6, 0x04b8, 0x04ba, 0x04bc, 0x04be, 0x04c1, 
+    0x04c3, 0x04c7, 0x04cb, 0x04d0, 0x04d2, 0x04d4, 0x04d6, 0x04d8, 0x04da, 
+    0x04dc, 0x04de, 0x04e0, 0x04e2, 0x04e4, 0x04e6, 0x04e8, 0x04ea, 0x04ee, 
+    0x04f0, 0x04f2, 0x04f4, 0x04f8, 0x1e00, 0x1e02, 0x1e04, 0x1e06, 0x1e08, 
+    0x1e0a, 0x1e0c, 0x1e0e, 0x1e10, 0x1e12, 0x1e14, 0x1e16, 0x1e18, 0x1e1a, 
+    0x1e1c, 0x1e1e, 0x1e20, 0x1e22, 0x1e24, 0x1e26, 0x1e28, 0x1e2a, 0x1e2c, 
+    0x1e2e, 0x1e30, 0x1e32, 0x1e34, 0x1e36, 0x1e38, 0x1e3a, 0x1e3c, 0x1e3e, 
+    0x1e40, 0x1e42, 0x1e44, 0x1e46, 0x1e48, 0x1e4a, 0x1e4c, 0x1e4e, 0x1e50, 
+    0x1e52, 0x1e54, 0x1e56, 0x1e58, 0x1e5a, 0x1e5c, 0x1e5e, 0x1e60, 0x1e62, 
+    0x1e64, 0x1e66, 0x1e68, 0x1e6a, 0x1e6c, 0x1e6e, 0x1e70, 0x1e72, 0x1e74, 
+    0x1e76, 0x1e78, 0x1e7a, 0x1e7c, 0x1e7e, 0x1e80, 0x1e82, 0x1e84, 0x1e86, 
+    0x1e88, 0x1e8a, 0x1e8c, 0x1e8e, 0x1e90, 0x1e92, 0x1e94, 0x1ea0, 0x1ea2, 
+    0x1ea4, 0x1ea6, 0x1ea8, 0x1eaa, 0x1eac, 0x1eae, 0x1eb0, 0x1eb2, 0x1eb4, 
+    0x1eb6, 0x1eb8, 0x1eba, 0x1ebc, 0x1ebe, 0x1ec0, 0x1ec2, 0x1ec4, 0x1ec6, 
+    0x1ec8, 0x1eca, 0x1ecc, 0x1ece, 0x1ed0, 0x1ed2, 0x1ed4, 0x1ed6, 0x1ed8, 
+    0x1eda, 0x1edc, 0x1ede, 0x1ee0, 0x1ee2, 0x1ee4, 0x1ee6, 0x1ee8, 0x1eea, 
+    0x1eec, 0x1eee, 0x1ef0, 0x1ef2, 0x1ef4, 0x1ef6, 0x1ef8, 0x1f59, 0x1f5b, 
+    0x1f5d, 0x1f5f, 0x2102, 0x2107, 0x2115, 0x2124, 0x2126, 0x2128, 0x2130, 
+    0x2131, 0x2133
+};
+
+#define NUM_UPPER_CHAR (sizeof(upperCharTable)/sizeof(chr))
+
 /*
- * The graph table includes the set of characters that are neither ISO control
- * characters nor in the space table.
+ * The graph table includes the set of characters that are Unicode
+ * print characters excluding space.
  */
 
-static crange graphTable[] = {
-    {0x0021, 0x007e}, {0x00a1, 0x1fff}, {0x2010, 0x2027}, {0x202f, 0x2069},
-    {0x2070, 0x2fff}, {0x3001, 0xfefe}, {0xff00, 0xffff}
+static crange graphRangeTable[] = {
+    {0x0021, 0x007e}, {0x00a0, 0x011f}, {0x0121, 0x01f5}, {0x01fa, 0x0217}, 
+    {0x0250, 0x02a8}, {0x02b0, 0x02de}, {0x02e0, 0x02e9}, {0x0300, 0x031f}, 
+    {0x0321, 0x0345}, {0x0384, 0x038a}, {0x038e, 0x03a1}, {0x03a3, 0x03ce}, 
+    {0x03d0, 0x03d6}, {0x03e2, 0x03f3}, {0x0401, 0x040c}, {0x040e, 0x041f}, 
+    {0x0421, 0x044f}, {0x0451, 0x045c}, {0x045e, 0x0486}, {0x0490, 0x04c4}, 
+    {0x04d0, 0x04eb}, {0x04ee, 0x04f5}, {0x0531, 0x0556}, {0x0559, 0x055f}, 
+    {0x0561, 0x0587}, {0x0591, 0x05a1}, {0x05a3, 0x05b9}, {0x05bb, 0x05c4}, 
+    {0x05d0, 0x05ea}, {0x05f0, 0x05f4}, {0x0621, 0x063a}, {0x0640, 0x0652}, 
+    {0x0660, 0x066d}, {0x0670, 0x06b7}, {0x06ba, 0x06be}, {0x06c0, 0x06ce}, 
+    {0x06d0, 0x06ed}, {0x06f0, 0x06f9}, {0x0901, 0x0903}, {0x0905, 0x091f}, 
+    {0x0921, 0x0939}, {0x093c, 0x094d}, {0x0950, 0x0954}, {0x0958, 0x0970}, 
+    {0x0981, 0x0983}, {0x0985, 0x098c}, {0x0993, 0x09a8}, {0x09aa, 0x09b0}, 
+    {0x09b6, 0x09b9}, {0x09be, 0x09c4}, {0x09cb, 0x09cd}, {0x09df, 0x09e3}, 
+    {0x09e6, 0x09fa}, {0x0a05, 0x0a0a}, {0x0a13, 0x0a1f}, {0x0a21, 0x0a28}, 
+    {0x0a2a, 0x0a30}, {0x0a3e, 0x0a42}, {0x0a4b, 0x0a4d}, {0x0a59, 0x0a5c}, 
+    {0x0a66, 0x0a74}, {0x0a81, 0x0a83}, {0x0a85, 0x0a8b}, {0x0a8f, 0x0a91}, 
+    {0x0a93, 0x0aa8}, {0x0aaa, 0x0ab0}, {0x0ab5, 0x0ab9}, {0x0abc, 0x0ac5}, 
+    {0x0ac7, 0x0ac9}, {0x0acb, 0x0acd}, {0x0ae6, 0x0aef}, {0x0b01, 0x0b03}, 
+    {0x0b05, 0x0b0c}, {0x0b13, 0x0b1f}, {0x0b21, 0x0b28}, {0x0b2a, 0x0b30}, 
+    {0x0b36, 0x0b39}, {0x0b3c, 0x0b43}, {0x0b4b, 0x0b4d}, {0x0b5f, 0x0b61}, 
+    {0x0b66, 0x0b70}, {0x0b85, 0x0b8a}, {0x0b8e, 0x0b90}, {0x0b92, 0x0b95}, 
+    {0x0ba8, 0x0baa}, {0x0bae, 0x0bb5}, {0x0bb7, 0x0bb9}, {0x0bbe, 0x0bc2}, 
+    {0x0bc6, 0x0bc8}, {0x0bca, 0x0bcd}, {0x0be7, 0x0bf2}, {0x0c01, 0x0c03}, 
+    {0x0c05, 0x0c0c}, {0x0c0e, 0x0c10}, {0x0c12, 0x0c1f}, {0x0c21, 0x0c28}, 
+    {0x0c2a, 0x0c33}, {0x0c35, 0x0c39}, {0x0c3e, 0x0c44}, {0x0c46, 0x0c48}, 
+    {0x0c4a, 0x0c4d}, {0x0c66, 0x0c6f}, {0x0c85, 0x0c8c}, {0x0c8e, 0x0c90}, 
+    {0x0c92, 0x0ca8}, {0x0caa, 0x0cb3}, {0x0cb5, 0x0cb9}, {0x0cbe, 0x0cc4}, 
+    {0x0cc6, 0x0cc8}, {0x0cca, 0x0ccd}, {0x0ce6, 0x0cef}, {0x0d05, 0x0d0c}, 
+    {0x0d0e, 0x0d10}, {0x0d12, 0x0d1f}, {0x0d21, 0x0d28}, {0x0d2a, 0x0d39}, 
+    {0x0d3e, 0x0d43}, {0x0d46, 0x0d48}, {0x0d4a, 0x0d4d}, {0x0d66, 0x0d6f}, 
+    {0x0e01, 0x0e1f}, {0x0e21, 0x0e3a}, {0x0e3f, 0x0e5b}, {0x0e94, 0x0e97}, 
+    {0x0e99, 0x0e9f}, {0x0ea1, 0x0ea3}, {0x0ead, 0x0eb9}, {0x0ebb, 0x0ebd}, 
+    {0x0ec0, 0x0ec4}, {0x0ec8, 0x0ecd}, {0x0ed0, 0x0ed9}, {0x0f00, 0x0f1f}, 
+    {0x0f21, 0x0f47}, {0x0f49, 0x0f69}, {0x0f71, 0x0f8b}, {0x0f90, 0x0f95}, 
+    {0x0f99, 0x0fad}, {0x0fb1, 0x0fb7}, {0x10a0, 0x10c5}, {0x10d0, 0x10f6}, 
+    {0x1100, 0x111f}, {0x1121, 0x1159}, {0x115f, 0x11a2}, {0x11a8, 0x11f9}, 
+    {0x1e00, 0x1e1f}, {0x1e21, 0x1e9b}, {0x1ea0, 0x1ef9}, {0x1f00, 0x1f15}, 
+    {0x1f18, 0x1f1d}, {0x1f21, 0x1f45}, {0x1f48, 0x1f4d}, {0x1f50, 0x1f57}, 
+    {0x1f5f, 0x1f7d}, {0x1f80, 0x1fb4}, {0x1fb6, 0x1fc4}, {0x1fc6, 0x1fd3}, 
+    {0x1fd6, 0x1fdb}, {0x1fdd, 0x1fef}, {0x1ff2, 0x1ff4}, {0x1ff6, 0x1ffe}, 
+    {0x2000, 0x200b}, {0x2010, 0x201f}, {0x2021, 0x2029}, {0x2030, 0x2046}, 
+    {0x2074, 0x208e}, {0x20a0, 0x20ac}, {0x20d0, 0x20e1}, {0x2100, 0x211f}, 
+    {0x2121, 0x2138}, {0x2153, 0x2182}, {0x2190, 0x21ea}, {0x2200, 0x221f}, 
+    {0x2221, 0x22f1}, {0x2302, 0x231f}, {0x2321, 0x237a}, {0x2400, 0x241f}, 
+    {0x2421, 0x2424}, {0x2440, 0x244a}, {0x2460, 0x24ea}, {0x2500, 0x251f}, 
+    {0x2521, 0x2595}, {0x25a0, 0x25ef}, {0x2600, 0x2613}, {0x261a, 0x261f}, 
+    {0x2621, 0x266f}, {0x2701, 0x2704}, {0x2706, 0x2709}, {0x270c, 0x271f}, 
+    {0x2721, 0x2727}, {0x2729, 0x274b}, {0x274f, 0x2752}, {0x2758, 0x275e}, 
+    {0x2761, 0x2767}, {0x2776, 0x2794}, {0x2798, 0x27af}, {0x27b1, 0x27be}, 
+    {0x3000, 0x301f}, {0x3021, 0x3037}, {0x3041, 0x3094}, {0x3099, 0x309e}, 
+    {0x30a1, 0x30fe}, {0x3105, 0x311f}, {0x3121, 0x312c}, {0x3131, 0x318e}, 
+    {0x3190, 0x319f}, {0x3200, 0x321c}, {0x3221, 0x3243}, {0x3260, 0x327b}, 
+    {0x327f, 0x32b0}, {0x32c0, 0x32cb}, {0x32d0, 0x32fe}, {0x3300, 0x331f}, 
+    {0x3321, 0x3376}, {0x337b, 0x33dd}, {0x33e0, 0x33fe}, {0x4e00, 0x4e1f}, 
+    {0x4e21, 0x4f1f}, {0x4f21, 0x501f}, {0x5021, 0x511f}, {0x5121, 0x521f}, 
+    {0x5221, 0x531f}, {0x5321, 0x541f}, {0x5421, 0x551f}, {0x5521, 0x561f}, 
+    {0x5621, 0x571f}, {0x5721, 0x581f}, {0x5821, 0x591f}, {0x5921, 0x5a1f}, 
+    {0x5a21, 0x5b1f}, {0x5b21, 0x5c1f}, {0x5c21, 0x5d1f}, {0x5d21, 0x5e1f}, 
+    {0x5e21, 0x5f1f}, {0x5f21, 0x601f}, {0x6021, 0x611f}, {0x6121, 0x621f}, 
+    {0x6221, 0x631f}, {0x6321, 0x641f}, {0x6421, 0x651f}, {0x6521, 0x661f}, 
+    {0x6621, 0x671f}, {0x6721, 0x681f}, {0x6821, 0x691f}, {0x6921, 0x6a1f}, 
+    {0x6a21, 0x6b1f}, {0x6b21, 0x6c1f}, {0x6c21, 0x6d1f}, {0x6d21, 0x6e1f}, 
+    {0x6e21, 0x6f1f}, {0x6f21, 0x701f}, {0x7021, 0x711f}, {0x7121, 0x721f}, 
+    {0x7221, 0x731f}, {0x7321, 0x741f}, {0x7421, 0x751f}, {0x7521, 0x761f}, 
+    {0x7621, 0x771f}, {0x7721, 0x781f}, {0x7821, 0x791f}, {0x7921, 0x7a1f}, 
+    {0x7a21, 0x7b1f}, {0x7b21, 0x7c1f}, {0x7c21, 0x7d1f}, {0x7d21, 0x7e1f}, 
+    {0x7e21, 0x7f1f}, {0x7f21, 0x801f}, {0x8021, 0x811f}, {0x8121, 0x821f}, 
+    {0x8221, 0x831f}, {0x8321, 0x841f}, {0x8421, 0x851f}, {0x8521, 0x861f}, 
+    {0x8621, 0x871f}, {0x8721, 0x881f}, {0x8821, 0x891f}, {0x8921, 0x8a1f}, 
+    {0x8a21, 0x8b1f}, {0x8b21, 0x8c1f}, {0x8c21, 0x8d1f}, {0x8d21, 0x8e1f}, 
+    {0x8e21, 0x8f1f}, {0x8f21, 0x901f}, {0x9021, 0x911f}, {0x9121, 0x921f}, 
+    {0x9221, 0x931f}, {0x9321, 0x941f}, {0x9421, 0x951f}, {0x9521, 0x961f}, 
+    {0x9621, 0x971f}, {0x9721, 0x981f}, {0x9821, 0x991f}, {0x9921, 0x9a1f}, 
+    {0x9a21, 0x9b1f}, {0x9b21, 0x9c1f}, {0x9c21, 0x9d1f}, {0x9d21, 0x9e1f}, 
+    {0x9e21, 0x9f1f}, {0x9f21, 0x9fa5}, {0xac00, 0xac1f}, {0xac21, 0xad1f}, 
+    {0xad21, 0xae1f}, {0xae21, 0xaf1f}, {0xaf21, 0xb01f}, {0xb021, 0xb11f}, 
+    {0xb121, 0xb21f}, {0xb221, 0xb31f}, {0xb321, 0xb41f}, {0xb421, 0xb51f}, 
+    {0xb521, 0xb61f}, {0xb621, 0xb71f}, {0xb721, 0xb81f}, {0xb821, 0xb91f}, 
+    {0xb921, 0xba1f}, {0xba21, 0xbb1f}, {0xbb21, 0xbc1f}, {0xbc21, 0xbd1f}, 
+    {0xbd21, 0xbe1f}, {0xbe21, 0xbf1f}, {0xbf21, 0xc01f}, {0xc021, 0xc11f}, 
+    {0xc121, 0xc21f}, {0xc221, 0xc31f}, {0xc321, 0xc41f}, {0xc421, 0xc51f}, 
+    {0xc521, 0xc61f}, {0xc621, 0xc71f}, {0xc721, 0xc81f}, {0xc821, 0xc91f}, 
+    {0xc921, 0xca1f}, {0xca21, 0xcb1f}, {0xcb21, 0xcc1f}, {0xcc21, 0xcd1f}, 
+    {0xcd21, 0xce1f}, {0xce21, 0xcf1f}, {0xcf21, 0xd01f}, {0xd021, 0xd11f}, 
+    {0xd121, 0xd21f}, {0xd221, 0xd31f}, {0xd321, 0xd41f}, {0xd421, 0xd51f}, 
+    {0xd521, 0xd61f}, {0xd621, 0xd71f}, {0xd721, 0xd7a3}, {0xf900, 0xf91f}, 
+    {0xf921, 0xfa1f}, {0xfa21, 0xfa2d}, {0xfb00, 0xfb06}, {0xfb13, 0xfb17}, 
+    {0xfb21, 0xfb36}, {0xfb38, 0xfb3c}, {0xfb46, 0xfbb1}, {0xfbd3, 0xfc1f}, 
+    {0xfc21, 0xfd1f}, {0xfd21, 0xfd3f}, {0xfd50, 0xfd8f}, {0xfd92, 0xfdc7}, 
+    {0xfdf0, 0xfdfb}, {0xfe21, 0xfe23}, {0xfe30, 0xfe44}, {0xfe49, 0xfe52}, 
+    {0xfe54, 0xfe66}, {0xfe68, 0xfe6b}, {0xfe70, 0xfe72}, {0xfe76, 0xfefc}, 
+    {0xff01, 0xff1f}, {0xff21, 0xff5e}, {0xff61, 0xffbe}, {0xffc2, 0xffc7}, 
+    {0xffca, 0xffcf}, {0xffd2, 0xffd7}, {0xffda, 0xffdc}, {0xffe0, 0xffe6}, 
+    {0xffe8, 0xffee}
+};
+
+#define NUM_GRAPH_RANGE (sizeof(graphRangeTable)/sizeof(crange))
+
+static chr graphCharTable[] = {
+    0x0360, 0x0361, 0x0374, 0x0375, 0x037a, 0x037e, 0x038c, 0x03da, 0x03dc, 
+    0x03de, 0x03e0, 0x04c7, 0x04c8, 0x04cb, 0x04cc, 0x04f8, 0x04f9, 0x0589, 
+    0x060c, 0x061b, 0x061f, 0x098f, 0x0990, 0x09b2, 0x09bc, 0x09c7, 0x09c8, 
+    0x09d7, 0x09dc, 0x09dd, 0x0a02, 0x0a0f, 0x0a10, 0x0a32, 0x0a33, 0x0a35, 
+    0x0a36, 0x0a38, 0x0a39, 0x0a3c, 0x0a47, 0x0a48, 0x0a5e, 0x0a8d, 0x0ab2, 
+    0x0ab3, 0x0ad0, 0x0ae0, 0x0b0f, 0x0b10, 0x0b32, 0x0b33, 0x0b47, 0x0b48, 
+    0x0b56, 0x0b57, 0x0b5c, 0x0b5d, 0x0b82, 0x0b83, 0x0b99, 0x0b9a, 0x0b9c, 
+    0x0b9e, 0x0b9f, 0x0ba3, 0x0ba4, 0x0bd7, 0x0c55, 0x0c56, 0x0c60, 0x0c61, 
+    0x0c82, 0x0c83, 0x0cd5, 0x0cd6, 0x0cde, 0x0ce0, 0x0ce1, 0x0d02, 0x0d03, 
+    0x0d57, 0x0d60, 0x0d61, 0x0e81, 0x0e82, 0x0e84, 0x0e87, 0x0e88, 0x0e8a, 
+    0x0e8d, 0x0ea5, 0x0ea7, 0x0eaa, 0x0eab, 0x0ec6, 0x0edc, 0x0edd, 0x0f97, 
+    0x0fb9, 0x10fb, 0x1f59, 0x1f5b, 0x1f5d, 0x2070, 0x2300, 0x274d, 0x2756, 
+    0x303f, 0xfb1e, 0xfb1f, 0xfb3e, 0xfb40, 0xfb41, 0xfb43, 0xfb44, 0xfe74, 
+    0xfffc, 0xfffd
 };
 
-#define NUM_GRAPH (sizeof(graphTable)/sizeof(crange))
+#define NUM_GRAPH_CHAR (sizeof(graphCharTable)/sizeof(chr))
+
+
 #define	CH	NOCELT
 
 /*
@@ -555,13 +677,13 @@ int cases;			/* case-independent? */
      */
 
     static char *classNames[] = {
-	"alnum", "alpha", "blank", "cntrl", "digit", "graph", "lower",
-	"print", "punct", "space", "upper", "xdigit", NULL
+	"alnum", "alpha", "ascii", "blank", "cntrl", "digit", "graph",
+	"lower", "print", "punct", "space", "upper", "xdigit", NULL
     };
 
     enum classes {
-	CC_ALNUM, CC_ALPHA, CC_BLANK, CC_CNTRL, CC_DIGIT, CC_GRAPH, CC_LOWER,
-	CC_PRINT, CC_PUNCT, CC_SPACE, CC_UPPER, CC_XDIGIT
+	CC_ALNUM, CC_ALPHA, CC_ASCII, CC_BLANK, CC_CNTRL, CC_DIGIT, CC_GRAPH,
+	CC_LOWER, CC_PRINT, CC_PUNCT, CC_SPACE, CC_UPPER, CC_XDIGIT
     };
     
 
@@ -606,24 +728,40 @@ int cases;			/* case-independent? */
     switch((enum classes) index) {
 	case CC_PRINT:
 	case CC_ALNUM:
-	    cv = getcvec(v, 0, NUM_DIGIT + NUM_ALPHA, 0);
-	    if (cv) {	
-		for (i = 0; i < NUM_ALPHA; i++) {
-		    addrange(cv, alphaTable[i].start, alphaTable[i].end);
+	    cv = getcvec(v, NUM_ALPHA_CHAR,
+		    NUM_DIGIT_RANGE + NUM_ALPHA_RANGE, 0);
+	    if (cv) {
+		for (i = 0; i < NUM_ALPHA_CHAR; i++) {
+		    addchr(cv, alphaCharTable[i]);
+		}
+		for (i = 0; i < NUM_ALPHA_RANGE; i++) {
+		    addrange(cv, alphaRangeTable[i].start,
+			     alphaRangeTable[i].end);
 		}
-		for (i = 0; i < NUM_DIGIT; i++) {
-		    addrange(cv, digitTable[i].start, digitTable[i].end);
+		for (i = 0; i < NUM_DIGIT_RANGE; i++) {
+		    addrange(cv, digitRangeTable[i].start,
+			    digitRangeTable[i].end);
 		}
 	    }
 	    break;
 	case CC_ALPHA:
-	    cv = getcvec(v, 0, NUM_ALPHA, 0);
+	    cv = getcvec(v, NUM_ALPHA_CHAR, NUM_ALPHA_RANGE, 0);
 	    if (cv) {
-		for (i = 0; i < NUM_ALPHA; i++) {
-		    addrange(cv, alphaTable[i].start, alphaTable[i].end);
+		for (i = 0; i < NUM_ALPHA_RANGE; i++) {
+		    addrange(cv, alphaRangeTable[i].start,
+			     alphaRangeTable[i].end);
+		}
+		for (i = 0; i < NUM_ALPHA_CHAR; i++) {
+		    addchr(cv, alphaCharTable[i]);
 		}
 	    }
 	    break;
+	case CC_ASCII:
+	    cv = getcvec(v, 0, 1, 0);
+	    if (cv) {
+		addrange(cv, 0, 0x7f);
+	    }
+	    break;
 	case CC_BLANK:
 	    cv = getcvec(v, 2, 0, 0);
 	    addchr(cv, '\t');
@@ -635,36 +773,43 @@ int cases;			/* case-independent? */
 	    addrange(cv, 0x7f, 0x9f);
 	    break;
 	case CC_DIGIT:
-	    cv = getcvec(v, 0, NUM_DIGIT, 0);
+	    cv = getcvec(v, 0, NUM_DIGIT_RANGE, 0);
 	    if (cv) {	
-		for (i = 0; i < NUM_DIGIT; i++) {
-		    addrange(cv, digitTable[i].start, digitTable[i].end);
+		for (i = 0; i < NUM_DIGIT_RANGE; i++) {
+		    addrange(cv, digitRangeTable[i].start,
+			    digitRangeTable[i].end);
 		}
 	    }
 	    break;
 	case CC_PUNCT:
-	    cv = getcvec(v, 0, NUM_PUNCT, 0);
-	    if (cv) {	
-		for (i = 0; i < NUM_PUNCT; i++) {
-		    addrange(cv, punctTable[i].start, punctTable[i].end);
+	    cv = getcvec(v, NUM_PUNCT_CHAR, NUM_PUNCT_RANGE, 0);
+	    if (cv) {
+		for (i = 0; i < NUM_PUNCT_RANGE; i++) {
+		    addrange(cv, punctRangeTable[i].start,
+			     punctRangeTable[i].end);
+		}
+		for (i = 0; i < NUM_PUNCT_CHAR; i++) {
+		    addchr(cv, punctCharTable[i]);
 		}
 	    }
 	    break;
 	case CC_XDIGIT:
-	    cv = getcvec(v, 0, NUM_DIGIT+2, 0);
+	    cv = getcvec(v, 0, NUM_DIGIT_RANGE+2, 0);
 	    if (cv) {	
-		for (i = 0; i < NUM_DIGIT; i++) {
-		    addrange(cv, digitTable[i].start, digitTable[i].end);
-		}
+		addrange(cv, '0', '9');
 		addrange(cv, 'a', 'f');
 		addrange(cv, 'A', 'F');
 	    }
 	    break;
 	case CC_SPACE:
-	    cv = getcvec(v, 0, NUM_SPACE, 0);
-	    if (cv) {	
-		for (i = 0; i < NUM_SPACE; i++) {
-		    addrange(cv, spaceTable[i].start, spaceTable[i].end);
+	    cv = getcvec(v, NUM_SPACE_CHAR, NUM_SPACE_RANGE, 0);
+	    if (cv) {
+		for (i = 0; i < NUM_SPACE_RANGE; i++) {
+		    addrange(cv, spaceRangeTable[i].start,
+			     spaceRangeTable[i].end);
+		}
+		for (i = 0; i < NUM_SPACE_CHAR; i++) {
+		    addchr(cv, spaceCharTable[i]);
 		}
 	    }
 	    break;
@@ -693,10 +838,14 @@ int cases;			/* case-independent? */
 	    }
 	    break;
 	case CC_GRAPH:
-	    cv = getcvec(v, 0, NUM_GRAPH, 0);
-	    if (cv) {	
-		for (i = 0; i < NUM_GRAPH; i++) {
-		    addrange(cv, graphTable[i].start, graphTable[i].end);
+	    cv  = getcvec(v, NUM_GRAPH_CHAR, NUM_GRAPH_RANGE, 0);
+	    if (cv) {
+		for (i = 0; i < NUM_GRAPH_RANGE; i++) {
+		    addrange(cv, graphRangeTable[i].start,
+			     graphRangeTable[i].end);
+		}
+		for (i = 0; i < NUM_GRAPH_CHAR; i++) {
+		    addchr(cv, graphCharTable[i]);
 		}
 	    }
 	    break;