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- /* cinfo.c -- character class tables for the Atari ST 8-bit character set
- *
- * author : Sandra Loosemore
- * date : 26 Oct 1987
- *
- */
-
- #include "..\..\def.h"
-
- /*
- * This table, indexed by a character drawn
- * from the 256 member character set, is used by my
- * own character type macros to answer questions about the
- * type of a character. It handles the full multinational
- * character set, and lets me ask some questions that the
- * standard "ctype" macros cannot ask.
- */
-
- char cinfo[256] = {
- _C, _C, _C, _C, /* 0x0X */
- _C, _C, _C, _C,
- _C, _C, _C, _C,
- _C, _C, _C, _C,
- _C, _C, _C, _C, /* 0x1X */
- _C, _C, _C, _C,
- _C, _C, _C, _C,
- _C, _C, _C, _C,
- 0, _P, 0, 0, /* 0x2X */
- _W, _W, 0, _W,
- 0, 0, 0, 0,
- 0, 0, _P, 0,
- _W, _W, _W, _W, /* 0x3X */
- _W, _W, _W, _W,
- _W, _W, 0, 0,
- 0, 0, 0, _P,
- 0, _U|_W, _U|_W, _U|_W, /* 0x4X */
- _U|_W, _U|_W, _U|_W, _U|_W,
- _U|_W, _U|_W, _U|_W, _U|_W,
- _U|_W, _U|_W, _U|_W, _U|_W,
- _U|_W, _U|_W, _U|_W, _U|_W, /* 0x5X */
- _U|_W, _U|_W, _U|_W, _U|_W,
- _U|_W, _U|_W, _U|_W, 0,
- 0, 0, 0, 0,
- 0, _L|_W, _L|_W, _L|_W, /* 0x6X */
- _L|_W, _L|_W, _L|_W, _L|_W,
- _L|_W, _L|_W, _L|_W, _L|_W,
- _L|_W, _L|_W, _L|_W, _L|_W,
- _L|_W, _L|_W, _L|_W, _L|_W, /* 0x7X */
- _L|_W, _L|_W, _L|_W, _L|_W,
- _L|_W, _L|_W, _L|_W, 0,
- 0, 0, 0, _C,
- _U|_W, _L|_W, _L|_W, _L|_W, /* 0x8X */
- _L|_W, _L|_W, _L|_W, _L|_W,
- _L|_W, _L|_W, _L|_W, _L|_W,
- _L|_W, _L|_W, _U|_W, _U|_W,
- _U|_W, _L|_W, _U|_W, _L|_W, /* 0x9X */
- _L|_W, _L|_W, _L|_W, _L|_W,
- _L|_W, _U|_W, _U|_W, 0,
- 0, 0, _L|_W, 0,
- _L|_W, _L|_W, _L|_W, _L|_W, /* 0xAX */
- _L|_W, _U|_W, _L|_W, _L|_W,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- _L|_W, _L|_W, _U|_W, _L|_W, /* 0xBX */
- _L|_W, _U|_W, _U|_W, _U|_W,
- _U|_W, 0, 0, 0,
- 0, 0, 0, 0,
- _L|_W, _U|_W, 0, 0, /* 0xCX */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0, /* 0xDX */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0, /* 0xEX */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0, /* 0xFX */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0
- };
-
-
- /* Convert upper to lower and vice versa. This is borrowed from
- * Bernhard Nebel.
- */
-
- char cupper[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,
- 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, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
- 0x80, 0x9a, 0x90, 0x41, 0x8e, 0xb6, 0x8f, 0x80,
- 0x45, 0x45, 0x45, 0x49, 0x49, 0x49, 0x8e, 0x8f,
- 0x90, 0x92, 0x92, 0x4f, 0x99, 0x4f, 0x55, 0x55,
- 0x59, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
- 0x41, 0x49, 0x4f, 0x55, 0xa5, 0xa5, 0x41, 0x4f,
- 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
- 0xb7, 0xb8, 0xb2, 0xb2, 0xb5, 0xb5, 0xb6, 0xb7,
- 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
- 0xc1, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
- 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
- 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
- 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
- 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
- 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
- 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
- 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
- };
-
- char clower[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,
- 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, 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,
- 0x87, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
- 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x84, 0x86,
- 0x82, 0x91, 0x91, 0x93, 0x94, 0x95, 0x96, 0x97,
- 0x98, 0x94, 0x81, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
- 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa4, 0xa6, 0xa7,
- 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
- 0xb0, 0xb1, 0xb1, 0xb3, 0xb4, 0xb4, 0x85, 0xb0,
- 0xb1, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
- 0xc0, 0xc0, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
- 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
- 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
- 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
- 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
- 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
- 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
- 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
- };
-
-
- /*
- * Find the name of a keystroke. Needs to be changed to handle 8-bit printing
- * characters and function keys better. Returns a pointer to the terminating
- * '\0'.
- */
-
- char *keyname(cp, k)
- register char *cp;
- register int k;
- {
- register char *np;
- #ifdef FKEYS
- extern char *keystrings[];
- #endif /* FKEYS */
-
- if(k<0) k &= 0377; /* if char was sign extened */
- switch(k) {
- case CCHR('@'): np = "NUL"; break;
- case CCHR('I'): np = "TAB"; break;
- case CCHR('J'): np = "LFD"; break; /* yuck, but that's what GNU calls it */
- case CCHR('M'): np = "RET"; break;
- case CCHR('['): np = "ESC"; break;
- case ' ': np = "SPC"; break; /* yuck again */
- case CCHR('?'): np = "DEL"; break;
- default:
- #ifdef FKEYS
- if(k >= KFIRST && k <= KLAST &&
- (np = keystrings[k - KFIRST]) != NULL)
- break;
- #endif /* FKEYS */
- if(k > CCHR('?') || k < CCHR('@')) {
- *cp++ = '0';
- *cp++ = ((k>>6)&7) + '0';
- *cp++ = ((k>>3)&7) + '0';
- *cp++ = (k&7) + '0';
- *cp = '\0';
- return cp;
- }
- if(k < ' ') {
- *cp++ = 'C';
- *cp++ = '-';
- k += '@';
- if(ISUPPER(k)) k = TOLOWER(k);
- }
- *cp++ = k;
- *cp = '\0';
- return cp;
- }
- (VOID) strcpy(cp, np);
- return cp + strlen(cp);
- }
-