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Diffstat (limited to 'support/texlab/crates/bibutils_sys/src/unicode.c')
-rw-r--r--support/texlab/crates/bibutils_sys/src/unicode.c333
1 files changed, 0 insertions, 333 deletions
diff --git a/support/texlab/crates/bibutils_sys/src/unicode.c b/support/texlab/crates/bibutils_sys/src/unicode.c
deleted file mode 100644
index ec9b2e1133..0000000000
--- a/support/texlab/crates/bibutils_sys/src/unicode.c
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
- * unicode.c
- *
- * Helper unicode functions/values to determine the
- * types of unicode characters.
- */
-#include "utf8.h"
-#include "unicode.h"
-
-typedef struct {
- unsigned int value;
- unsigned short info;
-} unicodeinfo_t;
-
-static unicodeinfo_t unicodeinfo[] = {
- { 48, UNICODE_NUMBER }, /* 0 */
- { 49, UNICODE_NUMBER }, /* 1 */
- { 50, UNICODE_NUMBER }, /* 2 */
- { 51, UNICODE_NUMBER }, /* 3 */
- { 52, UNICODE_NUMBER }, /* 4 */
- { 53, UNICODE_NUMBER }, /* 5 */
- { 54, UNICODE_NUMBER }, /* 6 */
- { 55, UNICODE_NUMBER }, /* 7 */
- { 56, UNICODE_NUMBER }, /* 8 */
- { 57, UNICODE_NUMBER }, /* 9 */
- { 65, UNICODE_UPPER }, /* Latin Capital A */
- { 66, UNICODE_UPPER }, /* Latin Capital B */
- { 67, UNICODE_UPPER }, /* Latin Capital C */
- { 68, UNICODE_UPPER }, /* Latin Capital D */
- { 69, UNICODE_UPPER }, /* Latin Capital E */
- { 70, UNICODE_UPPER }, /* Latin Capital F */
- { 71, UNICODE_UPPER }, /* Latin Capital G */
- { 72, UNICODE_UPPER }, /* Latin Capital H */
- { 73, UNICODE_UPPER }, /* Latin Capital I */
- { 74, UNICODE_UPPER }, /* Latin Capital J */
- { 75, UNICODE_UPPER }, /* Latin Capital K */
- { 76, UNICODE_UPPER }, /* Latin Capital L */
- { 77, UNICODE_UPPER }, /* Latin Capital M */
- { 78, UNICODE_UPPER }, /* Latin Capital N */
- { 79, UNICODE_UPPER }, /* Latin Capital O */
- { 80, UNICODE_UPPER }, /* Latin Capital P */
- { 81, UNICODE_UPPER }, /* Latin Capital Q */
- { 82, UNICODE_UPPER }, /* Latin Capital R */
- { 83, UNICODE_UPPER }, /* Latin Capital S */
- { 84, UNICODE_UPPER }, /* Latin Capital T */
- { 85, UNICODE_UPPER }, /* Latin Capital U */
- { 86, UNICODE_UPPER }, /* Latin Capital V */
- { 87, UNICODE_UPPER }, /* Latin Capital W */
- { 88, UNICODE_UPPER }, /* Latin Capital X */
- { 89, UNICODE_UPPER }, /* Latin Capital Y */
- { 90, UNICODE_UPPER }, /* Latin Capital Z */
- { 97, UNICODE_LOWER }, /* Latin Small a */
- { 98, UNICODE_LOWER }, /* Latin Small b */
- { 99, UNICODE_LOWER }, /* Latin Small c */
- { 100, UNICODE_LOWER }, /* Latin Small d */
- { 101, UNICODE_LOWER }, /* Latin Small e */
- { 102, UNICODE_LOWER }, /* Latin Small f */
- { 103, UNICODE_LOWER }, /* Latin Small g */
- { 104, UNICODE_LOWER }, /* Latin Small h */
- { 105, UNICODE_LOWER }, /* Latin Small i */
- { 106, UNICODE_LOWER }, /* Latin Small j */
- { 107, UNICODE_LOWER }, /* Latin Small k */
- { 108, UNICODE_LOWER }, /* Latin Small l */
- { 109, UNICODE_LOWER }, /* Latin Small m */
- { 110, UNICODE_LOWER }, /* Latin Small n */
- { 111, UNICODE_LOWER }, /* Latin Small o */
- { 112, UNICODE_LOWER }, /* Latin Small p */
- { 113, UNICODE_LOWER }, /* Latin Small q */
- { 114, UNICODE_LOWER }, /* Latin Small r */
- { 115, UNICODE_LOWER }, /* Latin Small s */
- { 116, UNICODE_LOWER }, /* Latin Small t */
- { 117, UNICODE_LOWER }, /* Latin Small u */
- { 118, UNICODE_LOWER }, /* Latin Small v */
- { 119, UNICODE_LOWER }, /* Latin Small w */
- { 120, UNICODE_LOWER }, /* Latin Small x */
- { 121, UNICODE_LOWER }, /* Latin Small y */
- { 122, UNICODE_LOWER }, /* Latin Small z */
- { 192, UNICODE_UPPER }, /* Latin Capital A with grave */
- { 193, UNICODE_UPPER }, /* Latin Capital A with acute */
- { 194, UNICODE_UPPER }, /* Latin Capital A with circumflex */
- { 195, UNICODE_UPPER }, /* Latin Capital A with tilde */
- { 196, UNICODE_UPPER }, /* Latin Capital A with diuresis */
- { 197, UNICODE_UPPER }, /* Latin Capital A with ring above */
- { 198, UNICODE_UPPER }, /* Latin Capital AE */
- { 199, UNICODE_UPPER }, /* Latin Capital C with cedilla */
- { 200, UNICODE_UPPER }, /* Latin Capital E with grave */
- { 201, UNICODE_UPPER }, /* Latin Capital E with acute */
- { 202, UNICODE_UPPER }, /* Latin Capital E with circumflex */
- { 203, UNICODE_UPPER }, /* Latin Capital E with diuresis */
- { 204, UNICODE_UPPER }, /* Latin Capital I with grave */
- { 205, UNICODE_UPPER }, /* Latin Capital I with acute */
- { 206, UNICODE_UPPER }, /* Latin Capital I with circumflex */
- { 207, UNICODE_UPPER }, /* Latin Capital I with diuresis */
- { 208, UNICODE_UPPER }, /* Latin Capital ETH */
- { 209, UNICODE_UPPER }, /* Latin Capital N with tilde */
- { 210, UNICODE_UPPER }, /* Latin Capital O with grave */
- { 211, UNICODE_UPPER }, /* Latin Capital O with acute */
- { 212, UNICODE_UPPER }, /* Latin Capital O with circumflex */
- { 213, UNICODE_UPPER }, /* Latin Capital O with tilde */
- { 214, UNICODE_UPPER }, /* Latin Captial O with diaeresis */
- { 216, UNICODE_UPPER }, /* Latin Capital O with stroke */
- { 217, UNICODE_UPPER }, /* Latin Capital U with grave */
- { 218, UNICODE_UPPER }, /* Latin Capital U with acute */
- { 219, UNICODE_UPPER }, /* Latin Capital U with circumflex */
- { 220, UNICODE_UPPER }, /* Latin Capital U with diaeresis */
- { 221, UNICODE_UPPER }, /* Latin Capital Y with acute */
- { 222, UNICODE_UPPER }, /* Latin Capital THORN */
- { 223, UNICODE_LOWER }, /* German sz ligature */
- { 224, UNICODE_LOWER }, /* Latin Small a with grave */
- { 225, UNICODE_LOWER }, /* Latin Small a with acute */
- { 226, UNICODE_LOWER }, /* Latin Small a with circumflex */
- { 227, UNICODE_LOWER }, /* Latin Small a with tilde */
- { 228, UNICODE_LOWER }, /* Latin Small a with diuresis */
- { 229, UNICODE_LOWER }, /* Latin Small a with ring above */
- { 230, UNICODE_LOWER }, /* Latin Small ae */
- { 231, UNICODE_LOWER }, /* Latin Small c with cedilla */
- { 232, UNICODE_LOWER }, /* Latin Small e with grave */
- { 233, UNICODE_LOWER }, /* Latin Small e with acute */
- { 234, UNICODE_LOWER }, /* Latin Small e with circumflex */
- { 235, UNICODE_LOWER }, /* Latin Small e with diuresis */
- { 236, UNICODE_LOWER }, /* Latin Small i with grave */
- { 237, UNICODE_LOWER }, /* Latin Small i with acute */
- { 238, UNICODE_LOWER }, /* Latin Small i with circumflex */
- { 239, UNICODE_LOWER }, /* Latin Small i with diuresis */
- { 240, UNICODE_LOWER }, /* Latin Small eth */
- { 241, UNICODE_LOWER }, /* Latin Small n with tilde */
- { 242, UNICODE_LOWER }, /* Latin Small o with grave */
- { 243, UNICODE_LOWER }, /* Latin Small o with acute */
- { 244, UNICODE_LOWER }, /* Latin Small o with circumflex */
- { 245, UNICODE_LOWER }, /* Latin Small o with tilde */
- { 246, UNICODE_LOWER }, /* Latin Small o with diaeresis */
- { 248, UNICODE_LOWER }, /* Latin Small o with stroke */
- { 249, UNICODE_LOWER }, /* Latin Small u with grave */
- { 250, UNICODE_LOWER }, /* Latin Small u with acute */
- { 251, UNICODE_LOWER }, /* Latin Small u with circumflex */
- { 252, UNICODE_LOWER }, /* Latin Small u with diaeresis */
- { 253, UNICODE_LOWER }, /* Latin Small y with acute */
- { 254, UNICODE_LOWER }, /* Latin Small thorn */
- { 255, UNICODE_LOWER }, /* Latin Small y with diaeresis */
- { 256, UNICODE_UPPER }, /* Latin Capital A with macron */
- { 257, UNICODE_LOWER }, /* Latin Small a with macron */
- { 258, UNICODE_UPPER }, /* Latin Capital A with breve */
- { 259, UNICODE_LOWER }, /* Latin Small a with breve */
- { 260, UNICODE_UPPER }, /* Latin Capital A with ogonek */
- { 261, UNICODE_LOWER }, /* Latin Small a with ogonek */
- { 262, UNICODE_UPPER }, /* Latin Capital C with acute */
- { 263, UNICODE_LOWER }, /* Latin Small c with acute */
- { 264, UNICODE_UPPER }, /* Latin Capital C with circumflex */
- { 265, UNICODE_LOWER }, /* Latin Small c with circumflex */
- { 266, UNICODE_UPPER }, /* Latin Capital C with dot above */
- { 267, UNICODE_LOWER }, /* Latin Small c with dot above */
- { 268, UNICODE_UPPER }, /* Latin Capital C with caron (hacek) */
- { 269, UNICODE_LOWER }, /* Latin Small c with caron (hacek) */
- { 270, UNICODE_UPPER }, /* Latin Capital D with caron (hacek) */
- { 271, UNICODE_LOWER }, /* Latin Small d with caron (hacek) */
- { 272, UNICODE_UPPER }, /* Latin Capital D with stroke */
- { 273, UNICODE_LOWER }, /* Latin Small d with stroke */
- { 274, UNICODE_UPPER }, /* Latin Capital E with macron */
- { 275, UNICODE_LOWER }, /* Latin Small e with macron */
- { 276, UNICODE_UPPER }, /* Latin Capital E with breve */
- { 277, UNICODE_LOWER }, /* Latin Small e with breve */
- { 278, UNICODE_UPPER }, /* Latin Capital E with dot above */
- { 279, UNICODE_LOWER }, /* Latin Small e with dot above */
- { 280, UNICODE_UPPER }, /* Latin Capital E with ogonek */
- { 281, UNICODE_LOWER }, /* Latin Small e with ogonek */
- { 282, UNICODE_UPPER }, /* Latin Capital E with caron (hacek) */
- { 283, UNICODE_LOWER }, /* Latin Small e with caron */
- { 284, UNICODE_UPPER }, /* Latin Capital G with circumflex */
- { 285, UNICODE_LOWER }, /* Latin Small g with circumflex */
- { 286, UNICODE_UPPER }, /* Latin Capital G with breve */
- { 287, UNICODE_LOWER }, /* Latin Small g with breve */
- { 288, UNICODE_UPPER }, /* Latin Capital G with dot above */
- { 289, UNICODE_LOWER }, /* Latin Small g with dot above */
- { 290, UNICODE_UPPER }, /* Latin Capital G with cedilla */
- { 291, UNICODE_LOWER }, /* Latin Small g with cedilla */
- { 292, UNICODE_UPPER }, /* Latin Capital H with circumflex */
- { 293, UNICODE_LOWER }, /* Latin Small h with circumflex */
- { 294, UNICODE_UPPER }, /* Latin Capital H with stroke */
- { 295, UNICODE_LOWER }, /* Latin Small h with stroke */
- { 296, UNICODE_UPPER }, /* Latin Capital I with tilde */
- { 297, UNICODE_LOWER }, /* Latin Small i with tilde */
- { 298, UNICODE_UPPER }, /* Latin Capital I with macron */
- { 299, UNICODE_LOWER }, /* Latin Small i with macron */
- { 300, UNICODE_UPPER }, /* Latin Capital I with breve */
- { 301, UNICODE_LOWER }, /* Latin Small i with breve */
- { 302, UNICODE_UPPER }, /* Latin Capital I with ogonek */
- { 303, UNICODE_LOWER }, /* Latin Small i with ogonek */
- { 304, UNICODE_UPPER }, /* Latin Capital I with dot above */
- { 305, UNICODE_LOWER }, /* Latin Small i without dot above */
- { 306, UNICODE_UPPER }, /* Latin Capital IJ */
- { 307, UNICODE_LOWER }, /* Latin Small IJ */
- { 308, UNICODE_UPPER }, /* Latin Capital J with circumflex */
- { 309, UNICODE_LOWER }, /* Latin Small j with circumflex */
- { 310, UNICODE_UPPER }, /* Latin Capital K with cedilla */
- { 311, UNICODE_LOWER }, /* Latin Small j with cedilla */
- { 312, UNICODE_LOWER }, /* Latin Small kra */
- { 313, UNICODE_UPPER }, /* Latin Capital L with acute */
- { 314, UNICODE_LOWER }, /* Latin Small l with acute */
- { 315, UNICODE_UPPER }, /* Latin Capital L with cedilla */
- { 316, UNICODE_LOWER }, /* Latin Small l with cedilla */
- { 317, UNICODE_UPPER }, /* Latin Capital L with caron */
- { 318, UNICODE_LOWER }, /* Latin Small l with caron */
- { 319, UNICODE_UPPER }, /* Latin Capital L with middle dot */
- { 320, UNICODE_LOWER }, /* Latin Small l with middle dot */
- { 321, UNICODE_UPPER }, /* Latin Capital L with stroke */
- { 322, UNICODE_LOWER }, /* Latin Small l with stroke */
- { 323, UNICODE_UPPER }, /* Latin Capital N with acute */
- { 324, UNICODE_LOWER }, /* Latin Small n with acute */
- { 325, UNICODE_UPPER }, /* Latin Capital N with cedilla */
- { 326, UNICODE_LOWER }, /* Latin Small n with cedilla */
- { 327, UNICODE_UPPER }, /* Latin Capital N with caron */
- { 328, UNICODE_LOWER }, /* Latin Small n with caron */
- { 329, UNICODE_LOWER }, /* Latin Small n preceeded by apostrophe */
- { 330, UNICODE_UPPER }, /* Latin Capital Eng */
- { 331, UNICODE_LOWER }, /* Latin Small eng */
- { 332, UNICODE_UPPER }, /* Latin Capital O with macron */
- { 333, UNICODE_LOWER }, /* Latin Small o with macron */
- { 334, UNICODE_UPPER }, /* Latin Capital O with breve */
- { 335, UNICODE_LOWER }, /* Latin Small o with breve */
- { 336, UNICODE_UPPER }, /* Latin Capital O with double acute */
- { 337, UNICODE_LOWER }, /* Latin Small o with double acute */
- { 338, UNICODE_UPPER }, /* Latin Capital OE */
- { 339, UNICODE_LOWER }, /* Latin Small oe */
- { 340, UNICODE_UPPER }, /* Latin Capital R with acute */
- { 341, UNICODE_LOWER }, /* Latin Small r with acute */
- { 342, UNICODE_UPPER }, /* Latin Capital R with cedilla */
- { 343, UNICODE_LOWER }, /* Latin Small r with cedilla */
- { 344, UNICODE_UPPER }, /* Latin Capital R with caron */
- { 345, UNICODE_LOWER }, /* Latin Small r with caron */
- { 346, UNICODE_UPPER }, /* Latin Capital S with acute */
- { 347, UNICODE_LOWER }, /* Latin Small s with acute */
- { 348, UNICODE_UPPER }, /* Latin Capital S with circumflex */
- { 349, UNICODE_LOWER }, /* Latin Small s with circumflex */
- { 350, UNICODE_UPPER }, /* Latin Capital S with cedilla */
- { 351, UNICODE_LOWER }, /* Latin Small s with cedilla */
- { 352, UNICODE_UPPER }, /* Latin Capital S with caron */
- { 353, UNICODE_LOWER }, /* Latin Small s with caron */
- { 354, UNICODE_UPPER }, /* Latin Capital T with cedilla */
- { 355, UNICODE_LOWER }, /* Latin Small t with cedilla */
- { 356, UNICODE_UPPER }, /* Latin Capital T with caron */
- { 357, UNICODE_LOWER }, /* Latin Small t with caron */
- { 358, UNICODE_UPPER }, /* Latin Capital T with stroke */
- { 359, UNICODE_LOWER }, /* Latin Small t with stroke */
- { 360, UNICODE_UPPER }, /* Latin Capital U with tilde */
- { 361, UNICODE_LOWER }, /* Latin Small u with tilde */
- { 362, UNICODE_UPPER }, /* Latin Capital U with macron */
- { 363, UNICODE_LOWER }, /* Latin Small u with macron */
- { 364, UNICODE_UPPER }, /* Latin Capital U with breve */
- { 365, UNICODE_LOWER }, /* Latin Small u with breve */
- { 366, UNICODE_UPPER }, /* Latin Capital U with ring above */
- { 367, UNICODE_LOWER }, /* Latin Small u with ring above */
- { 368, UNICODE_UPPER }, /* Latin Capital U with double acute */
- { 369, UNICODE_LOWER }, /* Latin Small u with double acute */
- { 370, UNICODE_UPPER }, /* Latin Capital U with ogonek */
- { 371, UNICODE_LOWER }, /* Latin Small u with ogonek */
- { 372, UNICODE_UPPER }, /* Latin Capital W with circumflex */
- { 373, UNICODE_LOWER }, /* Latin Small w with circumflex */
- { 374, UNICODE_UPPER }, /* Latin Capital Y with circumflex */
- { 375, UNICODE_LOWER }, /* Latin Small y with circumflex */
- { 376, UNICODE_UPPER }, /* Latin Capital Y with diaeresis */
- { 377, UNICODE_UPPER }, /* Latin Capital Z with acute */
- { 378, UNICODE_LOWER }, /* Latin Small z with acute */
- { 379, UNICODE_UPPER }, /* Latin Capital Z with dot above */
- { 380, UNICODE_LOWER }, /* Latin Small z with dot above */
- { 381, UNICODE_UPPER }, /* Latin Capital Z with caron */
- { 382, UNICODE_LOWER }, /* Latin Small z with caron */
- { 383, UNICODE_LOWER }, /* Latin Small long S */
-
- { 461, UNICODE_UPPER }, /* Latin Capital A with caron (hacek) */
- { 462, UNICODE_LOWER }, /* Latin Small a with caron (hacek) */
- { 463, UNICODE_UPPER }, /* Latin Capital I with caron (hacek) */
- { 464, UNICODE_LOWER }, /* Latin Small i with caron (hacek) */
- { 465, UNICODE_UPPER }, /* Latin Capital O with caron (hacek) */
- { 466, UNICODE_LOWER }, /* Latin Small o with caron (hacek) */
- { 467, UNICODE_UPPER }, /* Latin Capital U with caron (hacek) */
- { 468, UNICODE_LOWER }, /* Latin Small u with caron (hacek) */
-
- { 486, UNICODE_UPPER }, /* Latin Capital G with caron */
- { 487, UNICODE_LOWER }, /* Latin Small g with caron */
- { 488, UNICODE_UPPER }, /* Latin Capital J with caron */
- { 489, UNICODE_LOWER }, /* Latin Small j with caron */
- { 490, UNICODE_UPPER }, /* Latin Capital O with caron */
- { 491, UNICODE_LOWER }, /* Latin Small o with caron */
-
- { 500, UNICODE_UPPER }, /* Latin Capital G with acute */
- { 501, UNICODE_LOWER }, /* Latin Small g with caron */
-};
-
-static int nunicodeinfo = sizeof( unicodeinfo ) / sizeof( unicodeinfo[0] );
-
-static int
-unicode_find( unsigned int unicode_character )
-{
- int min = 0, max = nunicodeinfo, mid;
- while ( min < max ) {
- mid = ( min + max ) / 2;
- if ( unicodeinfo[mid].value < unicode_character )
- min = mid + 1;
- else
- max = mid;
- }
- if ( ( max==min ) && ( unicodeinfo[min].value == unicode_character ) )
- return min;
- else
- return -1;
-}
-
-unsigned short
-unicode_utf8_classify( char *p )
-{
- unsigned int unicode_character, pos = 0;
- int n;
- unicode_character = utf8_decode( p, &pos );
- n = unicode_find( unicode_character );
- if ( n==-1 ) return UNICODE_SYMBOL;
- else return unicodeinfo[n].info;
-}
-
-unsigned short
-unicode_utf8_classify_str( str *s )
-{
- unsigned int unicode_character, pos = 0;
- unsigned short value = 0;
- int n;
- while ( pos < s->len ) {
- unicode_character = utf8_decode( str_cstr( s ), &pos );
- n = unicode_find( unicode_character );
- if ( n==-1 ) value |= UNICODE_SYMBOL;
- else value |= unicodeinfo[n].info;
- }
- return value;
-}
-