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-rw-r--r--ruby_1_9_3/enc/utf_8.c457
1 files changed, 0 insertions, 457 deletions
diff --git a/ruby_1_9_3/enc/utf_8.c b/ruby_1_9_3/enc/utf_8.c
deleted file mode 100644
index 83f8701205..0000000000
--- a/ruby_1_9_3/enc/utf_8.c
+++ /dev/null
@@ -1,457 +0,0 @@
-/**********************************************************************
- utf_8.c - Oniguruma (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2007 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "regenc.h"
-
-#define USE_INVALID_CODE_SCHEME
-
-#ifdef USE_INVALID_CODE_SCHEME
-/* virtual codepoint values for invalid encoding byte 0xfe and 0xff */
-#define INVALID_CODE_FE 0xfffffffe
-#define INVALID_CODE_FF 0xffffffff
-#define VALID_CODE_LIMIT 0x7fffffff
-#endif
-
-#define utf8_islead(c) ((UChar )((c) & 0xc0) != 0x80)
-
-static const int EncLen_UTF8[] = {
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
-};
-
-typedef enum {
- FAILURE = -2,
- ACCEPT,
- S0, S1, S2, S3,
- S4, S5, S6, S7
-} state_t;
-#define A ACCEPT
-#define F FAILURE
-static const signed char trans[][0x100] = {
- { /* S0 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 1 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 2 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 3 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* a */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* b */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* c */ F, F, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* d */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* e */ 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3, 3,
- /* f */ 5, 6, 6, 6, 7, F, F, F, F, F, F, F, F, F, F, F
- },
- { /* S1 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 9 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* a */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* b */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- },
- { /* S2 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* a */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* b */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- },
- { /* S3 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* 9 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* a */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* b */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- },
- { /* S4 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* 9 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* a */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* b */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- },
- { /* S5 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 9 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* a */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* b */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- },
- { /* S6 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* 9 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* a */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* b */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- },
- { /* S7 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* a */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* b */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- },
-};
-#undef A
-#undef F
-
-static int
-mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED)
-{
- int firstbyte = *p++;
- state_t s;
- s = trans[0][firstbyte];
- if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(1) :
- ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
- if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_UTF8[firstbyte]-1);
- s = trans[s][*p++];
- if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(2) :
- ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
- if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_UTF8[firstbyte]-2);
- s = trans[s][*p++];
- if (s < 0) return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(3) :
- ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-
- if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(EncLen_UTF8[firstbyte]-3);
- s = trans[s][*p++];
- return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(4) :
- ONIGENC_CONSTRUCT_MBCLEN_INVALID();
-}
-
-static int
-is_mbc_newline(const UChar* p, const UChar* end, OnigEncoding enc)
-{
- if (p < end) {
- if (*p == 0x0a) return 1;
-
-#ifdef USE_UNICODE_ALL_LINE_TERMINATORS
-#ifndef USE_CRNL_AS_LINE_TERMINATOR
- if (*p == 0x0d) return 1;
-#endif
- if (p + 1 < end) {
- if (*(p+1) == 0x85 && *p == 0xc2) /* U+0085 */
- return 1;
- if (p + 2 < end) {
- if ((*(p+2) == 0xa8 || *(p+2) == 0xa9)
- && *(p+1) == 0x80 && *p == 0xe2) /* U+2028, U+2029 */
- return 1;
- }
- }
-#endif
- }
-
- return 0;
-}
-
-static OnigCodePoint
-mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
-{
- int c, len;
- OnigCodePoint n;
-
- len = enclen(enc, p, end);
- c = *p++;
- if (len > 1) {
- len--;
- n = c & ((1 << (6 - len)) - 1);
- while (len--) {
- c = *p++;
- n = (n << 6) | (c & ((1 << 6) - 1));
- }
- return n;
- }
- else {
-#ifdef USE_INVALID_CODE_SCHEME
- if (c > 0xfd) {
- return ((c == 0xfe) ? INVALID_CODE_FE : INVALID_CODE_FF);
- }
-#endif
- return (OnigCodePoint )c;
- }
-}
-
-static int
-code_to_mbclen(OnigCodePoint code, OnigEncoding enc ARG_UNUSED)
-{
- if ((code & 0xffffff80) == 0) return 1;
- else if ((code & 0xfffff800) == 0) return 2;
- else if ((code & 0xffff0000) == 0) return 3;
- else if ((code & 0xffe00000) == 0) return 4;
- else if ((code & 0xfc000000) == 0) return 5;
- else if ((code & 0x80000000) == 0) return 6;
-#ifdef USE_INVALID_CODE_SCHEME
- else if (code == INVALID_CODE_FE) return 1;
- else if (code == INVALID_CODE_FF) return 1;
-#endif
- else
- return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
-}
-
-static int
-code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc ARG_UNUSED)
-{
-#define UTF8_TRAILS(code, shift) (UChar )((((code) >> (shift)) & 0x3f) | 0x80)
-#define UTF8_TRAIL0(code) (UChar )(((code) & 0x3f) | 0x80)
-
- if ((code & 0xffffff80) == 0) {
- *buf = (UChar )code;
- return 1;
- }
- else {
- UChar *p = buf;
-
- if ((code & 0xfffff800) == 0) {
- *p++ = (UChar )(((code>>6)& 0x1f) | 0xc0);
- }
- else if ((code & 0xffff0000) == 0) {
- *p++ = (UChar )(((code>>12) & 0x0f) | 0xe0);
- *p++ = UTF8_TRAILS(code, 6);
- }
- else if ((code & 0xffe00000) == 0) {
- *p++ = (UChar )(((code>>18) & 0x07) | 0xf0);
- *p++ = UTF8_TRAILS(code, 12);
- *p++ = UTF8_TRAILS(code, 6);
- }
- else if ((code & 0xfc000000) == 0) {
- *p++ = (UChar )(((code>>24) & 0x03) | 0xf8);
- *p++ = UTF8_TRAILS(code, 18);
- *p++ = UTF8_TRAILS(code, 12);
- *p++ = UTF8_TRAILS(code, 6);
- }
- else if ((code & 0x80000000) == 0) {
- *p++ = (UChar )(((code>>30) & 0x01) | 0xfc);
- *p++ = UTF8_TRAILS(code, 24);
- *p++ = UTF8_TRAILS(code, 18);
- *p++ = UTF8_TRAILS(code, 12);
- *p++ = UTF8_TRAILS(code, 6);
- }
-#ifdef USE_INVALID_CODE_SCHEME
- else if (code == INVALID_CODE_FE) {
- *p = 0xfe;
- return 1;
- }
- else if (code == INVALID_CODE_FF) {
- *p = 0xff;
- return 1;
- }
-#endif
- else {
- return ONIGERR_TOO_BIG_WIDE_CHAR_VALUE;
- }
-
- *p++ = UTF8_TRAIL0(code);
- return (int)(p - buf);
- }
-}
-
-static int
-mbc_case_fold(OnigCaseFoldType flag, const UChar** pp,
- const UChar* end, UChar* fold, OnigEncoding enc)
-{
- const UChar* p = *pp;
-
- if (ONIGENC_IS_MBC_ASCII(p)) {
-#ifdef USE_UNICODE_CASE_FOLD_TURKISH_AZERI
- if ((flag & ONIGENC_CASE_FOLD_TURKISH_AZERI) != 0) {
- if (*p == 0x49) {
- *fold++ = 0xc4;
- *fold = 0xb1;
- (*pp)++;
- return 2;
- }
- }
-#endif
-
- *fold = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p);
- (*pp)++;
- return 1; /* return byte length of converted char to lower */
- }
- else {
- return onigenc_unicode_mbc_case_fold(enc, flag, pp, end, fold);
- }
-}
-
-
-static int
-get_ctype_code_range(OnigCtype ctype, OnigCodePoint *sb_out,
- const OnigCodePoint* ranges[], OnigEncoding enc ARG_UNUSED)
-{
- *sb_out = 0x80;
- return onigenc_unicode_ctype_code_range(ctype, ranges);
-}
-
-
-static UChar*
-left_adjust_char_head(const UChar* start, const UChar* s, const UChar* end, OnigEncoding enc ARG_UNUSED)
-{
- const UChar *p;
-
- if (s <= start) return (UChar* )s;
- p = s;
-
- while (!utf8_islead(*p) && p > start) p--;
- return (UChar* )p;
-}
-
-static int
-get_case_fold_codes_by_str(OnigCaseFoldType flag,
- const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem items[],
- OnigEncoding enc)
-{
- return onigenc_unicode_get_case_fold_codes_by_str(enc, flag, p, end, items);
-}
-
-OnigEncodingDefine(utf_8, UTF_8) = {
- mbc_enc_len,
- "UTF-8", /* name */
- 6, /* max byte length */
- 1, /* min byte length */
- is_mbc_newline,
- mbc_to_code,
- code_to_mbclen,
- code_to_mbc,
- mbc_case_fold,
- onigenc_unicode_apply_all_case_fold,
- get_case_fold_codes_by_str,
- onigenc_unicode_property_name_to_ctype,
- onigenc_unicode_is_code_ctype,
- get_ctype_code_range,
- left_adjust_char_head,
- onigenc_always_true_is_allowed_reverse_match
-};
-ENC_ALIAS("CP65001", "UTF-8")
-
-/*
- * Name: UTF8-MAC
- * Link: http://developer.apple.com/documentation/MacOSX/Conceptual/BPFileSystem/BPFileSystem.html
- * Link: http://developer.apple.com/qa/qa2001/qa1235.html
- * Link: http://developer.apple.com/jp/qa/qa2001/qa1235.html
- * Link: http://www.gnu.org/software/emacs/NEWS.23.2
- */
-ENC_REPLICATE("UTF8-MAC", "UTF-8")
-ENC_ALIAS("UTF-8-MAC", "UTF8-MAC")
-ENC_ALIAS("UTF-8-HFS", "UTF8-MAC") /* Emacs 23.2 */
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 08:40:45 +0000