add koi8-u for ukranian

Reference: /n/sources/patch/maybe/koi8-u
Date: Thu Apr 24 20:05:51 CES 2008
Signed-off-by: quanstro@quanstro.net

--- /sys/src/cmd/tcs/tcs.c	Thu Apr 24 20:05:37 2008
+++ /sys/src/cmd/tcs/tcs.c	Thu Apr 24 20:05:35 2008
@@ -537,6 +537,7 @@
 	{ "jis-kanji", "ISO 2022-JP (Japanese)", Func, 0, (Fnptr)jisjis_out },
 	{ "koi8", "KOI-8 (GOST 19769-74)", Table, (void *)tabkoi8 },
 	{ "koi8-r", "alias for koi8 (MIME)", Table, (void *)tabkoi8 },
+	{ "koi8-u", "koi8 ukranian", Table, (void *)tabkoi8u },
 	{ "latin1", "alias for 8859-1", Table, (void *)tab8859_1 },
 	{ "macrom", "Macintosh Standard Roman character set", Table, (void *)tabmacroman },
 	{ "microsoft", "alias for windows1252", Table, (void *)tabcp1252 },
--- /sys/src/cmd/tcs/cyrillic.h	Thu Apr 24 20:05:43 2008
+++ /sys/src/cmd/tcs/cyrillic.h	Thu Apr 24 20:05:42 2008
@@ -52,6 +52,33 @@
 0x041f,0x042f,0x0420,0x0421,0x0422,0x0423,0x0416,0x0412,
 0x042c,0x042b,0x0417,0x0428,0x042d,0x0429,0x0427,0x042a,
 };
+long tabkoi8u[256] = {
+0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
+0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,
+0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,
+0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,
+0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5a,0x5b,0x5c,0x5d,0x5e,0x5f,
+0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,
+0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7a,0x7b,0x7c,0x7d,0x7e,0x7f,
+ 0x2500,	0x2502,	0x250c,	0x2510,	0x2514,	0x2518,	0x251c,	0x2524,
+0x252c,	0x2534,	0x253c,	0x2580,	0x2584,	0x2588,	0x258c,	0x2590,
+0x2591,	0x2592,	0x2593,	0x2320,	0x25a0,	0x2219,	0x221a,	0x2248,
+0x2264,	0x2265,	0x00a0,	0x2321,	0x00b0,	0x00b2,	0x00b7,	0x00f7,
+0x2550,	0x2551,	0x2552,	0x0451,	0x0454,	0x2554,	0x0456,	0x0457,
+0x2557,	0x2558,	0x2559,	0x255a,	0x255b,	0x0491,	0x255d,	0x255e,
+0x255f,	0x2560,	0x2561,	0x0401,	0x0404,	0x2563,	0x0406,	0x0407,
+0x2566,	0x2567,	0x2568,	0x2569,	0x256a,	0x0490,	0x256c,	0x00a9,
+0x044e,	0x0430,	0x0431,	0x0446,	0x0434,	0x0435,	0x0444,	0x0433,
+0x0445,	0x0438,	0x0439,	0x043a,	0x043b,	0x043c,	0x043d,	0x043e,
+0x043f,	0x044f,	0x0440,	0x0441,	0x0442,	0x0443,	0x0436,	0x0432,
+0x044c,	0x044b,	0x0437,	0x0448,	0x044d,	0x0449,	0x0447,	0x044a,
+0x042e,	0x0410,	0x0411,	0x0426,	0x0414,	0x0415,	0x0424,	0x0413,
+0x0425,	0x0418,	0x0419,	0x041a,	0x041b,	0x041c,	0x041d,	0x041e,
+0x041f,	0x042f,	0x0420,	0x0421,	0x0422,	0x0423,	0x0416,	0x0412,
+0x042c,	0x042b,	0x0417,	0x0428,	0x042d,	0x0429,	0x0427,	0x042a,
+};
+
 long tab866[256] =
 {
 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,