Ruby 2.0.0p353(2013-11-22revision43784)

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regint.h
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1 #ifndef ONIGURUMA_REGINT_H
2 #define ONIGURUMA_REGINT_H
3 /**********************************************************************
4 regint.h - Onigmo (Oniguruma-mod) (regular expression library)
5 **********************************************************************/
6 /*-
7 * Copyright (c) 2002-2008 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
8 * Copyright (c) 2011-2012 K.Takata <kentkt AT csc DOT jp>
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33 /* for debug */
34 /* #define ONIG_DEBUG_PARSE_TREE */
35 /* #define ONIG_DEBUG_COMPILE */
36 /* #define ONIG_DEBUG_SEARCH */
37 /* #define ONIG_DEBUG_MATCH */
38 /* #define ONIG_DONT_OPTIMIZE */
39
40 /* for byte-code statistical data. */
41 /* #define ONIG_DEBUG_STATISTICS */
42
43 #if defined(ONIG_DEBUG_PARSE_TREE) || defined(ONIG_DEBUG_MATCH) || \
44 defined(ONIG_DEBUG_SEARCH) || defined(ONIG_DEBUG_COMPILE) || \
45 defined(ONIG_DEBUG_STATISTICS)
46 #ifndef ONIG_DEBUG
47 #define ONIG_DEBUG
48 #endif
49 #endif
50
51 #if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
52 defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD86) || \
53 defined(__mc68020__)
54 #define PLATFORM_UNALIGNED_WORD_ACCESS
55 #endif
56
57 /* config */
58 /* spec. config */
59 #define USE_NAMED_GROUP
60 #define USE_SUBEXP_CALL
61 #define USE_PERL_SUBEXP_CALL
62 #define USE_CAPITAL_P_NAMED_GROUP
63 #define USE_BACKREF_WITH_LEVEL /* \k<name+n>, \k<name-n> */
64 #define USE_MONOMANIAC_CHECK_CAPTURES_IN_ENDLESS_REPEAT /* /(?:()|())*\2/ */
65 #define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE /* /\n$/ =~ "\n" */
66 #define USE_WARNING_REDUNDANT_NESTED_REPEAT_OPERATOR
67 /* #define USE_RECOMPILE_API */
68 /* !!! moved to regenc.h. */ /* #define USE_CRNL_AS_LINE_TERMINATOR */
69 #define USE_NO_INVALID_QUANTIFIER
70
71 /* internal config */
72 #define USE_PARSE_TREE_NODE_RECYCLE
73 #define USE_OP_PUSH_OR_JUMP_EXACT
74 #define USE_QTFR_PEEK_NEXT
75 #define USE_ST_LIBRARY
76 #define USE_SHARED_CCLASS_TABLE
77 #define USE_SUNDAY_QUICK_SEARCH
78
79 #define INIT_MATCH_STACK_SIZE 160
80 #define DEFAULT_MATCH_STACK_LIMIT_SIZE 0 /* unlimited */
81
82 /* check config */
83 #if defined(USE_PERL_SUBEXP_CALL) || defined(USE_CAPITAL_P_NAMED_GROUP)
84 #if !defined(USE_NAMED_GROUP) || !defined(USE_SUBEXP_CALL)
85 #error USE_NAMED_GROUP and USE_SUBEXP_CALL must be defined.
86 #endif
87 #endif
88
89 #if defined(__GNUC__)
90 # define ARG_UNUSED __attribute__ ((unused))
91 #else
92 # define ARG_UNUSED
93 #endif
94
95 /* */
96 /* escape other system UChar definition */
97 #ifndef RUBY_DEFINES_H
98 #include "ruby/ruby.h"
99 #undef xmalloc
100 #undef xrealloc
101 #undef xcalloc
102 #undef xfree
103 #endif
104 #ifdef ONIG_ESCAPE_UCHAR_COLLISION
105 #undef ONIG_ESCAPE_UCHAR_COLLISION
106 #endif
107 #define USE_WORD_BEGIN_END /* "<": word-begin, ">": word-end */
108 #undef USE_MATCH_RANGE_IS_COMPLETE_RANGE
109 #undef USE_CAPTURE_HISTORY
110 #define USE_VARIABLE_META_CHARS
111 #define USE_POSIX_API_REGION_OPTION /* needed for POSIX API support */
112 #define USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
113 /* #define USE_COMBINATION_EXPLOSION_CHECK */ /* (X*)* */
114
115 /* #define USE_MULTI_THREAD_SYSTEM */
116 #define THREAD_SYSTEM_INIT /* depend on thread system */
117 #define THREAD_SYSTEM_END /* depend on thread system */
118 #define THREAD_ATOMIC_START /* depend on thread system */
119 #define THREAD_ATOMIC_END /* depend on thread system */
120 #define THREAD_PASS /* depend on thread system */
121 #ifndef xmalloc
122 #define xmalloc malloc
123 #define xrealloc realloc
124 #define xcalloc calloc
125 #define xfree free
126 #endif
127
128 #ifdef RUBY
129
130 #define CHECK_INTERRUPT_IN_MATCH_AT rb_thread_check_ints()
131 #define onig_st_init_table st_init_table
132 #define onig_st_init_table_with_size st_init_table_with_size
133 #define onig_st_init_numtable st_init_numtable
134 #define onig_st_init_numtable_with_size st_init_numtable_with_size
135 #define onig_st_init_strtable st_init_strtable
136 #define onig_st_init_strtable_with_size st_init_strtable_with_size
137 #define onig_st_delete st_delete
138 #define onig_st_delete_safe st_delete_safe
139 #define onig_st_insert st_insert
140 #define onig_st_lookup st_lookup
141 #define onig_st_foreach st_foreach
142 #define onig_st_add_direct st_add_direct
143 #define onig_st_free_table st_free_table
144 #define onig_st_cleanup_safe st_cleanup_safe
145 #define onig_st_copy st_copy
146 #define onig_st_nothing_key_clone st_nothing_key_clone
147 #define onig_st_nothing_key_free st_nothing_key_free
148 #define onig_st_is_member st_is_member
149
150 #define USE_UPPER_CASE_TABLE
151 #else
152
153 #define st_init_table onig_st_init_table
154 #define st_init_table_with_size onig_st_init_table_with_size
155 #define st_init_numtable onig_st_init_numtable
156 #define st_init_numtable_with_size onig_st_init_numtable_with_size
157 #define st_init_strtable onig_st_init_strtable
158 #define st_init_strtable_with_size onig_st_init_strtable_with_size
159 #define st_delete onig_st_delete
160 #define st_delete_safe onig_st_delete_safe
161 #define st_insert onig_st_insert
162 #define st_lookup onig_st_lookup
163 #define st_foreach onig_st_foreach
164 #define st_add_direct onig_st_add_direct
165 #define st_free_table onig_st_free_table
166 #define st_cleanup_safe onig_st_cleanup_safe
167 #define st_copy onig_st_copy
168 #define st_nothing_key_clone onig_st_nothing_key_clone
169 #define st_nothing_key_free onig_st_nothing_key_free
170 /* */
171 #define onig_st_is_member st_is_member
172
173 #define CHECK_INTERRUPT_IN_MATCH_AT
174
175 #endif
176
177 #define STATE_CHECK_STRING_THRESHOLD_LEN 7
178 #define STATE_CHECK_BUFF_MAX_SIZE 0x4000
179
180 #define THREAD_PASS_LIMIT_COUNT 8
181 #define xmemset memset
182 #define xmemcpy memcpy
183 #define xmemmove memmove
184
185 #if defined(_WIN32) && !defined(__GNUC__)
186 #define xalloca _alloca
187 #define xvsnprintf _vsnprintf
188 #else
189 #define xalloca alloca
190 #define xvsnprintf vsnprintf
191 #endif
192
193
194 #if defined(USE_RECOMPILE_API) && defined(USE_MULTI_THREAD_SYSTEM)
195 #define ONIG_STATE_INC(reg) (reg)->state++
196 #define ONIG_STATE_DEC(reg) (reg)->state--
197
198 #define ONIG_STATE_INC_THREAD(reg) do {\
199 THREAD_ATOMIC_START;\
200 (reg)->state++;\
201 THREAD_ATOMIC_END;\
202 } while(0)
203 #define ONIG_STATE_DEC_THREAD(reg) do {\
204 THREAD_ATOMIC_START;\
205 (reg)->state--;\
206 THREAD_ATOMIC_END;\
207 } while(0)
208 #else
209 #define ONIG_STATE_INC(reg) /* Nothing */
210 #define ONIG_STATE_DEC(reg) /* Nothing */
211 #define ONIG_STATE_INC_THREAD(reg) /* Nothing */
212 #define ONIG_STATE_DEC_THREAD(reg) /* Nothing */
213 #endif /* USE_RECOMPILE_API && USE_MULTI_THREAD_SYSTEM */
214
215 #ifdef HAVE_STDLIB_H
216 #include <stdlib.h>
217 #endif
218
219 #if defined(HAVE_ALLOCA_H) && (defined(_AIX) || !defined(__GNUC__))
220 #include <alloca.h>
221 #endif
222
223 #ifdef HAVE_STRING_H
224 # include <string.h>
225 #else
226 # include <strings.h>
227 #endif
228
229 #include <ctype.h>
230 #ifdef HAVE_SYS_TYPES_H
231 #include <sys/types.h>
232 #endif
233
234 #ifdef HAVE_STDINT_H
235 # include <stdint.h>
236 #endif
237
238 #ifdef STDC_HEADERS
239 # include <stddef.h>
240 #endif
241
242 #ifdef __BORLANDC__
243 #include <malloc.h>
244 #endif
245
246 #ifdef ONIG_DEBUG
247 # include <stdio.h>
248 #endif
249
250 #ifdef _WIN32
251 #if defined(_MSC_VER) && (_MSC_VER < 1300)
252 #ifndef _INTPTR_T_DEFINED
253 #define _INTPTR_T_DEFINED
254 typedef int intptr_t;
255 #endif
256 #ifndef _UINTPTR_T_DEFINED
257 #define _UINTPTR_T_DEFINED
258 typedef unsigned int uintptr_t;
259 #endif
260 #endif
261 #endif /* _WIN32 */
262
263 #include "regenc.h"
264
265 #if defined __GNUC__ && __GNUC__ >= 4
266 #pragma GCC visibility push(default)
267 #endif
268
269 #ifdef MIN
270 #undef MIN
271 #endif
272 #ifdef MAX
273 #undef MAX
274 #endif
275 #define MIN(a,b) (((a)>(b))?(b):(a))
276 #define MAX(a,b) (((a)<(b))?(b):(a))
277
278 #define IS_NULL(p) (((void*)(p)) == (void*)0)
279 #define IS_NOT_NULL(p) (((void*)(p)) != (void*)0)
280 #define CHECK_NULL_RETURN(p) if (IS_NULL(p)) return NULL
281 #define CHECK_NULL_RETURN_MEMERR(p) if (IS_NULL(p)) return ONIGERR_MEMORY
282 #define NULL_UCHARP ((UChar* )0)
283
284 #define ONIG_LAST_CODE_POINT (~((OnigCodePoint )0))
285
286 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
287
288 #define PLATFORM_GET_INC(val,p,type) do{\
289 val = *(type* )p;\
290 (p) += sizeof(type);\
291 } while(0)
292
293 #else
294
295 #define PLATFORM_GET_INC(val,p,type) do{\
296 xmemcpy(&val, (p), sizeof(type));\
297 (p) += sizeof(type);\
298 } while(0)
299
300 /* sizeof(OnigCodePoint) */
301 #define WORD_ALIGNMENT_SIZE SIZEOF_LONG
302
303 #define GET_ALIGNMENT_PAD_SIZE(addr,pad_size) do {\
304 (pad_size) = WORD_ALIGNMENT_SIZE \
305 - ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
306 if ((pad_size) == WORD_ALIGNMENT_SIZE) (pad_size) = 0;\
307 } while (0)
308
309 #define ALIGNMENT_RIGHT(addr) do {\
310 (addr) += (WORD_ALIGNMENT_SIZE - 1);\
311 (addr) -= ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
312 } while (0)
313
314 #endif /* PLATFORM_UNALIGNED_WORD_ACCESS */
315
316 /* stack pop level */
317 #define STACK_POP_LEVEL_FREE 0
318 #define STACK_POP_LEVEL_MEM_START 1
319 #define STACK_POP_LEVEL_ALL 2
320
321 /* optimize flags */
322 #define ONIG_OPTIMIZE_NONE 0
323 #define ONIG_OPTIMIZE_EXACT 1 /* Slow Search */
324 #define ONIG_OPTIMIZE_EXACT_BM 2 /* Boyer Moore Search */
325 #define ONIG_OPTIMIZE_EXACT_BM_NOT_REV 3 /* BM (applied to a multibyte string) */
326 #define ONIG_OPTIMIZE_EXACT_IC 4 /* Slow Search (ignore case) */
327 #define ONIG_OPTIMIZE_MAP 5 /* char map */
328 #define ONIG_OPTIMIZE_EXACT_BM_IC 6 /* BM (ignore case) */
329 #define ONIG_OPTIMIZE_EXACT_BM_NOT_REV_IC 7 /* BM (applied to a multibyte string) (ignore case) */
330
331 /* bit status */
332 typedef unsigned int BitStatusType;
333
334 #define BIT_STATUS_BITS_NUM (sizeof(BitStatusType) * 8)
335 #define BIT_STATUS_CLEAR(stats) (stats) = 0
336 #define BIT_STATUS_ON_ALL(stats) (stats) = ~((BitStatusType )0)
337 #define BIT_STATUS_AT(stats,n) \
338 ((n) < (int )BIT_STATUS_BITS_NUM ? ((stats) & (1 << n)) : ((stats) & 1))
339
340 #define BIT_STATUS_ON_AT(stats,n) do {\
341 if ((n) < (int )BIT_STATUS_BITS_NUM) \
342 (stats) |= (1 << (n));\
343 else\
344 (stats) |= 1;\
345 } while (0)
346
347 #define BIT_STATUS_ON_AT_SIMPLE(stats,n) do {\
348 if ((n) < (int )BIT_STATUS_BITS_NUM)\
349 (stats) |= (1 << (n));\
350 } while (0)
351
352
353 #define INT_MAX_LIMIT ((1UL << (SIZEOF_INT * 8 - 1)) - 1)
354
355 #define DIGITVAL(code) ((code) - '0')
356 #define ODIGITVAL(code) DIGITVAL(code)
357 #define XDIGITVAL(enc,code) \
358 (ONIGENC_IS_CODE_DIGIT(enc,code) ? DIGITVAL(code) \
359 : (ONIGENC_IS_CODE_UPPER(enc,code) ? (code) - 'A' + 10 : (code) - 'a' + 10))
360
361 #define IS_SINGLELINE(option) ((option) & ONIG_OPTION_SINGLELINE)
362 #define IS_MULTILINE(option) ((option) & ONIG_OPTION_MULTILINE)
363 #define IS_IGNORECASE(option) ((option) & ONIG_OPTION_IGNORECASE)
364 #define IS_EXTEND(option) ((option) & ONIG_OPTION_EXTEND)
365 #define IS_FIND_LONGEST(option) ((option) & ONIG_OPTION_FIND_LONGEST)
366 #define IS_FIND_NOT_EMPTY(option) ((option) & ONIG_OPTION_FIND_NOT_EMPTY)
367 #define IS_FIND_CONDITION(option) ((option) & \
368 (ONIG_OPTION_FIND_LONGEST | ONIG_OPTION_FIND_NOT_EMPTY))
369 #define IS_NOTBOL(option) ((option) & ONIG_OPTION_NOTBOL)
370 #define IS_NOTEOL(option) ((option) & ONIG_OPTION_NOTEOL)
371 #define IS_POSIX_REGION(option) ((option) & ONIG_OPTION_POSIX_REGION)
372 #define IS_ASCII_RANGE(option) ((option) & ONIG_OPTION_ASCII_RANGE)
373 #define IS_POSIX_BRACKET_ALL_RANGE(option) ((option) & ONIG_OPTION_POSIX_BRACKET_ALL_RANGE)
374 #define IS_WORD_BOUND_ALL_RANGE(option) ((option) & ONIG_OPTION_WORD_BOUND_ALL_RANGE)
375 #define IS_NEWLINE_CRLF(option) ((option) & ONIG_OPTION_NEWLINE_CRLF)
376
377 /* OP_SET_OPTION is required for these options.
378 #define IS_DYNAMIC_OPTION(option) \
379 (((option) & (ONIG_OPTION_MULTILINE | ONIG_OPTION_IGNORECASE)) != 0)
380 */
381 /* ignore-case and multibyte status are included in compiled code. */
382 #define IS_DYNAMIC_OPTION(option) 0
383
384 #define DISABLE_CASE_FOLD_MULTI_CHAR(case_fold_flag) \
385 ((case_fold_flag) & ~INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR)
386
387 #define REPEAT_INFINITE -1
388 #define IS_REPEAT_INFINITE(n) ((n) == REPEAT_INFINITE)
389
390 /* bitset */
391 #define BITS_PER_BYTE 8
392 #define SINGLE_BYTE_SIZE (1 << BITS_PER_BYTE)
393 #define BITS_IN_ROOM ((int )sizeof(Bits) * BITS_PER_BYTE)
394 #define BITSET_SIZE (SINGLE_BYTE_SIZE / BITS_IN_ROOM)
395
396 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
397 typedef unsigned int Bits;
398 #else
399 typedef unsigned char Bits;
400 #endif
401 typedef Bits BitSet[BITSET_SIZE];
402 typedef Bits* BitSetRef;
403
404 #define SIZE_BITSET (int )sizeof(BitSet)
405
406 #define BITSET_CLEAR(bs) do {\
407 int i;\
408 for (i = 0; i < BITSET_SIZE; i++) { (bs)[i] = 0; } \
409 } while (0)
410
411 #define BS_ROOM(bs,pos) (bs)[(int )(pos) / BITS_IN_ROOM]
412 #define BS_BIT(pos) (1 << ((int )(pos) % BITS_IN_ROOM))
413
414 #define BITSET_AT(bs, pos) (BS_ROOM(bs,pos) & BS_BIT(pos))
415 #define BITSET_SET_BIT(bs, pos) BS_ROOM(bs,pos) |= BS_BIT(pos)
416 #define BITSET_CLEAR_BIT(bs, pos) BS_ROOM(bs,pos) &= ~(BS_BIT(pos))
417 #define BITSET_INVERT_BIT(bs, pos) BS_ROOM(bs,pos) ^= BS_BIT(pos)
418
419 /* bytes buffer */
420 typedef struct _BBuf {
421 UChar* p;
422 unsigned int used;
423 unsigned int alloc;
424 } BBuf;
425
426 #define BBUF_INIT(buf,size) onig_bbuf_init((BBuf* )(buf), (size))
427
428 #define BBUF_SIZE_INC(buf,inc) do{\
429 (buf)->alloc += (inc);\
430 (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
431 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
432 } while (0)
433
434 #define BBUF_EXPAND(buf,low) do{\
435 do { (buf)->alloc *= 2; } while ((buf)->alloc < (unsigned int )low);\
436 (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
437 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
438 } while (0)
439
440 #define BBUF_ENSURE_SIZE(buf,size) do{\
441 unsigned int new_alloc = (buf)->alloc;\
442 while (new_alloc < (unsigned int )(size)) { new_alloc *= 2; }\
443 if ((buf)->alloc != new_alloc) {\
444 (buf)->p = (UChar* )xrealloc((buf)->p, new_alloc);\
445 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
446 (buf)->alloc = new_alloc;\
447 }\
448 } while (0)
449
450 #define BBUF_WRITE(buf,pos,bytes,n) do{\
451 int used = (pos) + (int )(n);\
452 if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
453 xmemcpy((buf)->p + (pos), (bytes), (n));\
454 if ((buf)->used < (unsigned int )used) (buf)->used = used;\
455 } while (0)
456
457 #define BBUF_WRITE1(buf,pos,byte) do{\
458 int used = (pos) + 1;\
459 if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
460 (buf)->p[(pos)] = (UChar )(byte);\
461 if ((buf)->used < (unsigned int )used) (buf)->used = used;\
462 } while (0)
463
464 #define BBUF_ADD(buf,bytes,n) BBUF_WRITE((buf),(buf)->used,(bytes),(n))
465 #define BBUF_ADD1(buf,byte) BBUF_WRITE1((buf),(buf)->used,(byte))
466 #define BBUF_GET_ADD_ADDRESS(buf) ((buf)->p + (buf)->used)
467 #define BBUF_GET_OFFSET_POS(buf) ((buf)->used)
468
469 /* from < to */
470 #define BBUF_MOVE_RIGHT(buf,from,to,n) do {\
471 if ((unsigned int )((to)+(n)) > (buf)->alloc) BBUF_EXPAND((buf),(to) + (n));\
472 xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
473 if ((unsigned int )((to)+(n)) > (buf)->used) (buf)->used = (to) + (n);\
474 } while (0)
475
476 /* from > to */
477 #define BBUF_MOVE_LEFT(buf,from,to,n) do {\
478 xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
479 } while (0)
480
481 /* from > to */
482 #define BBUF_MOVE_LEFT_REDUCE(buf,from,to) do {\
483 xmemmove((buf)->p + (to), (buf)->p + (from), (buf)->used - (from));\
484 (buf)->used -= (from - to);\
485 } while (0)
486
487 #define BBUF_INSERT(buf,pos,bytes,n) do {\
488 if (pos >= (buf)->used) {\
489 BBUF_WRITE(buf,pos,bytes,n);\
490 }\
491 else {\
492 BBUF_MOVE_RIGHT((buf),(pos),(pos) + (n),((buf)->used - (pos)));\
493 xmemcpy((buf)->p + (pos), (bytes), (n));\
494 }\
495 } while (0)
496
497 #define BBUF_GET_BYTE(buf, pos) (buf)->p[(pos)]
498
499
500 #define ANCHOR_BEGIN_BUF (1<<0)
501 #define ANCHOR_BEGIN_LINE (1<<1)
502 #define ANCHOR_BEGIN_POSITION (1<<2)
503 #define ANCHOR_END_BUF (1<<3)
504 #define ANCHOR_SEMI_END_BUF (1<<4)
505 #define ANCHOR_END_LINE (1<<5)
506
507 #define ANCHOR_WORD_BOUND (1<<6)
508 #define ANCHOR_NOT_WORD_BOUND (1<<7)
509 #define ANCHOR_WORD_BEGIN (1<<8)
510 #define ANCHOR_WORD_END (1<<9)
511 #define ANCHOR_PREC_READ (1<<10)
512 #define ANCHOR_PREC_READ_NOT (1<<11)
513 #define ANCHOR_LOOK_BEHIND (1<<12)
514 #define ANCHOR_LOOK_BEHIND_NOT (1<<13)
515
516 #define ANCHOR_ANYCHAR_STAR (1<<14) /* ".*" optimize info */
517 #define ANCHOR_ANYCHAR_STAR_ML (1<<15) /* ".*" optimize info (multi-line) */
518
519 #define ANCHOR_KEEP (1<<16)
520
521 /* operation code */
522 enum OpCode {
523 OP_FINISH = 0, /* matching process terminator (no more alternative) */
524 OP_END = 1, /* pattern code terminator (success end) */
525
526 OP_EXACT1 = 2, /* single byte, N = 1 */
527 OP_EXACT2, /* single byte, N = 2 */
528 OP_EXACT3, /* single byte, N = 3 */
529 OP_EXACT4, /* single byte, N = 4 */
530 OP_EXACT5, /* single byte, N = 5 */
531 OP_EXACTN, /* single byte */
532 OP_EXACTMB2N1, /* mb-length = 2 N = 1 */
533 OP_EXACTMB2N2, /* mb-length = 2 N = 2 */
534 OP_EXACTMB2N3, /* mb-length = 2 N = 3 */
535 OP_EXACTMB2N, /* mb-length = 2 */
536 OP_EXACTMB3N, /* mb-length = 3 */
537 OP_EXACTMBN, /* other length */
538
539 OP_EXACT1_IC, /* single byte, N = 1, ignore case */
540 OP_EXACTN_IC, /* single byte, ignore case */
541
542 OP_CCLASS,
543 OP_CCLASS_MB,
544 OP_CCLASS_MIX,
545 OP_CCLASS_NOT,
546 OP_CCLASS_MB_NOT,
547 OP_CCLASS_MIX_NOT,
548 OP_CCLASS_NODE, /* pointer to CClassNode node */
549
550 OP_ANYCHAR, /* "." */
551 OP_ANYCHAR_ML, /* "." multi-line */
552 OP_ANYCHAR_STAR, /* ".*" */
553 OP_ANYCHAR_ML_STAR, /* ".*" multi-line */
554 OP_ANYCHAR_STAR_PEEK_NEXT,
555 OP_ANYCHAR_ML_STAR_PEEK_NEXT,
556
557 OP_WORD,
558 OP_NOT_WORD,
559 OP_WORD_BOUND,
560 OP_NOT_WORD_BOUND,
561 OP_WORD_BEGIN,
562 OP_WORD_END,
563
564 OP_ASCII_WORD,
565 OP_NOT_ASCII_WORD,
566 OP_ASCII_WORD_BOUND,
567 OP_NOT_ASCII_WORD_BOUND,
568 OP_ASCII_WORD_BEGIN,
569 OP_ASCII_WORD_END,
570
571 OP_BEGIN_BUF,
572 OP_END_BUF,
573 OP_BEGIN_LINE,
574 OP_END_LINE,
575 OP_SEMI_END_BUF,
576 OP_BEGIN_POSITION,
577 OP_BEGIN_POS_OR_LINE, /* used for implicit anchor optimization */
578
579 OP_BACKREF1,
580 OP_BACKREF2,
581 OP_BACKREFN,
582 OP_BACKREFN_IC,
583 OP_BACKREF_MULTI,
584 OP_BACKREF_MULTI_IC,
585 OP_BACKREF_WITH_LEVEL, /* \k<xxx+n>, \k<xxx-n> */
586
587 OP_MEMORY_START,
588 OP_MEMORY_START_PUSH, /* push back-tracker to stack */
589 OP_MEMORY_END_PUSH, /* push back-tracker to stack */
590 OP_MEMORY_END_PUSH_REC, /* push back-tracker to stack */
591 OP_MEMORY_END,
592 OP_MEMORY_END_REC, /* push marker to stack */
593
594 OP_KEEP,
595
596 OP_FAIL, /* pop stack and move */
597 OP_JUMP,
598 OP_PUSH,
599 OP_POP,
600 OP_PUSH_OR_JUMP_EXACT1, /* if match exact then push, else jump. */
601 OP_PUSH_IF_PEEK_NEXT, /* if match exact then push, else none. */
602 OP_REPEAT, /* {n,m} */
603 OP_REPEAT_NG, /* {n,m}? (non greedy) */
604 OP_REPEAT_INC,
605 OP_REPEAT_INC_NG, /* non greedy */
606 OP_REPEAT_INC_SG, /* search and get in stack */
607 OP_REPEAT_INC_NG_SG, /* search and get in stack (non greedy) */
608 OP_NULL_CHECK_START, /* null loop checker start */
609 OP_NULL_CHECK_END, /* null loop checker end */
610 OP_NULL_CHECK_END_MEMST, /* null loop checker end (with capture status) */
611 OP_NULL_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */
612
613 OP_PUSH_POS, /* (?=...) start */
614 OP_POP_POS, /* (?=...) end */
615 OP_PUSH_POS_NOT, /* (?!...) start */
616 OP_FAIL_POS, /* (?!...) end */
617 OP_PUSH_STOP_BT, /* (?>...) start */
618 OP_POP_STOP_BT, /* (?>...) end */
619 OP_LOOK_BEHIND, /* (?<=...) start (no needs end opcode) */
620 OP_PUSH_LOOK_BEHIND_NOT, /* (?<!...) start */
621 OP_FAIL_LOOK_BEHIND_NOT, /* (?<!...) end */
622
623 OP_CALL, /* \g<name> */
624 OP_RETURN,
625
626 OP_CONDITION,
627
628 OP_STATE_CHECK_PUSH, /* combination explosion check and push */
629 OP_STATE_CHECK_PUSH_OR_JUMP, /* check ok -> push, else jump */
630 OP_STATE_CHECK, /* check only */
631 OP_STATE_CHECK_ANYCHAR_STAR,
632 OP_STATE_CHECK_ANYCHAR_ML_STAR,
633
634 /* no need: IS_DYNAMIC_OPTION() == 0 */
635 OP_SET_OPTION_PUSH, /* set option and push recover option */
636 OP_SET_OPTION /* set option */
637 };
638
639 typedef int RelAddrType;
640 typedef int AbsAddrType;
641 typedef int LengthType;
642 typedef int RepeatNumType;
643 typedef short int MemNumType;
644 typedef short int StateCheckNumType;
645 typedef void* PointerType;
646
647 #define SIZE_OPCODE 1
648 #define SIZE_RELADDR (int )sizeof(RelAddrType)
649 #define SIZE_ABSADDR (int )sizeof(AbsAddrType)
650 #define SIZE_LENGTH (int )sizeof(LengthType)
651 #define SIZE_MEMNUM (int )sizeof(MemNumType)
652 #define SIZE_STATE_CHECK_NUM (int )sizeof(StateCheckNumType)
653 #define SIZE_REPEATNUM (int )sizeof(RepeatNumType)
654 #define SIZE_OPTION (int )sizeof(OnigOptionType)
655 #define SIZE_CODE_POINT (int )sizeof(OnigCodePoint)
656 #define SIZE_POINTER (int )sizeof(PointerType)
657
658
659 #define GET_RELADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, RelAddrType)
660 #define GET_ABSADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, AbsAddrType)
661 #define GET_LENGTH_INC(len,p) PLATFORM_GET_INC(len, p, LengthType)
662 #define GET_MEMNUM_INC(num,p) PLATFORM_GET_INC(num, p, MemNumType)
663 #define GET_REPEATNUM_INC(num,p) PLATFORM_GET_INC(num, p, RepeatNumType)
664 #define GET_OPTION_INC(option,p) PLATFORM_GET_INC(option, p, OnigOptionType)
665 #define GET_POINTER_INC(ptr,p) PLATFORM_GET_INC(ptr, p, PointerType)
666 #define GET_STATE_CHECK_NUM_INC(num,p) PLATFORM_GET_INC(num, p, StateCheckNumType)
667
668 /* code point's address must be aligned address. */
669 #define GET_CODE_POINT(code,p) code = *((OnigCodePoint* )(p))
670 #define GET_BYTE_INC(byte,p) do{\
671 byte = *(p);\
672 (p)++;\
673 } while(0)
674
675
676 /* op-code + arg size */
677 #define SIZE_OP_ANYCHAR_STAR SIZE_OPCODE
678 #define SIZE_OP_ANYCHAR_STAR_PEEK_NEXT (SIZE_OPCODE + 1)
679 #define SIZE_OP_JUMP (SIZE_OPCODE + SIZE_RELADDR)
680 #define SIZE_OP_PUSH (SIZE_OPCODE + SIZE_RELADDR)
681 #define SIZE_OP_POP SIZE_OPCODE
682 #define SIZE_OP_PUSH_OR_JUMP_EXACT1 (SIZE_OPCODE + SIZE_RELADDR + 1)
683 #define SIZE_OP_PUSH_IF_PEEK_NEXT (SIZE_OPCODE + SIZE_RELADDR + 1)
684 #define SIZE_OP_REPEAT_INC (SIZE_OPCODE + SIZE_MEMNUM)
685 #define SIZE_OP_REPEAT_INC_NG (SIZE_OPCODE + SIZE_MEMNUM)
686 #define SIZE_OP_PUSH_POS SIZE_OPCODE
687 #define SIZE_OP_PUSH_POS_NOT (SIZE_OPCODE + SIZE_RELADDR)
688 #define SIZE_OP_POP_POS SIZE_OPCODE
689 #define SIZE_OP_FAIL_POS SIZE_OPCODE
690 #define SIZE_OP_SET_OPTION (SIZE_OPCODE + SIZE_OPTION)
691 #define SIZE_OP_SET_OPTION_PUSH (SIZE_OPCODE + SIZE_OPTION)
692 #define SIZE_OP_FAIL SIZE_OPCODE
693 #define SIZE_OP_MEMORY_START (SIZE_OPCODE + SIZE_MEMNUM)
694 #define SIZE_OP_MEMORY_START_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
695 #define SIZE_OP_MEMORY_END_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
696 #define SIZE_OP_MEMORY_END_PUSH_REC (SIZE_OPCODE + SIZE_MEMNUM)
697 #define SIZE_OP_MEMORY_END (SIZE_OPCODE + SIZE_MEMNUM)
698 #define SIZE_OP_MEMORY_END_REC (SIZE_OPCODE + SIZE_MEMNUM)
699 #define SIZE_OP_PUSH_STOP_BT SIZE_OPCODE
700 #define SIZE_OP_POP_STOP_BT SIZE_OPCODE
701 #define SIZE_OP_NULL_CHECK_START (SIZE_OPCODE + SIZE_MEMNUM)
702 #define SIZE_OP_NULL_CHECK_END (SIZE_OPCODE + SIZE_MEMNUM)
703 #define SIZE_OP_LOOK_BEHIND (SIZE_OPCODE + SIZE_LENGTH)
704 #define SIZE_OP_PUSH_LOOK_BEHIND_NOT (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
705 #define SIZE_OP_FAIL_LOOK_BEHIND_NOT SIZE_OPCODE
706 #define SIZE_OP_CALL (SIZE_OPCODE + SIZE_ABSADDR)
707 #define SIZE_OP_RETURN SIZE_OPCODE
708 #define SIZE_OP_CONDITION (SIZE_OPCODE + SIZE_MEMNUM + SIZE_RELADDR)
709
710 #ifdef USE_COMBINATION_EXPLOSION_CHECK
711 #define SIZE_OP_STATE_CHECK (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
712 #define SIZE_OP_STATE_CHECK_PUSH (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
713 #define SIZE_OP_STATE_CHECK_PUSH_OR_JUMP (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
714 #define SIZE_OP_STATE_CHECK_ANYCHAR_STAR (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
715 #endif
716
717 #define MC_ESC(syn) (syn)->meta_char_table.esc
718 #define MC_ANYCHAR(syn) (syn)->meta_char_table.anychar
719 #define MC_ANYTIME(syn) (syn)->meta_char_table.anytime
720 #define MC_ZERO_OR_ONE_TIME(syn) (syn)->meta_char_table.zero_or_one_time
721 #define MC_ONE_OR_MORE_TIME(syn) (syn)->meta_char_table.one_or_more_time
722 #define MC_ANYCHAR_ANYTIME(syn) (syn)->meta_char_table.anychar_anytime
723
724 #define IS_MC_ESC_CODE(code, syn) \
725 ((code) == MC_ESC(syn) && \
726 !IS_SYNTAX_OP2((syn), ONIG_SYN_OP2_INEFFECTIVE_ESCAPE))
727
728
729 #define SYN_POSIX_COMMON_OP \
730 ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_POSIX_BRACKET | \
731 ONIG_SYN_OP_DECIMAL_BACKREF | \
732 ONIG_SYN_OP_BRACKET_CC | ONIG_SYN_OP_ASTERISK_ZERO_INF | \
733 ONIG_SYN_OP_LINE_ANCHOR | \
734 ONIG_SYN_OP_ESC_CONTROL_CHARS )
735
736 #define SYN_GNU_REGEX_OP \
737 ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_BRACKET_CC | \
738 ONIG_SYN_OP_POSIX_BRACKET | ONIG_SYN_OP_DECIMAL_BACKREF | \
739 ONIG_SYN_OP_BRACE_INTERVAL | ONIG_SYN_OP_LPAREN_SUBEXP | \
740 ONIG_SYN_OP_VBAR_ALT | \
741 ONIG_SYN_OP_ASTERISK_ZERO_INF | ONIG_SYN_OP_PLUS_ONE_INF | \
742 ONIG_SYN_OP_QMARK_ZERO_ONE | \
743 ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR | ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR | \
744 ONIG_SYN_OP_ESC_W_WORD | \
745 ONIG_SYN_OP_ESC_B_WORD_BOUND | ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END | \
746 ONIG_SYN_OP_ESC_S_WHITE_SPACE | ONIG_SYN_OP_ESC_D_DIGIT | \
747 ONIG_SYN_OP_LINE_ANCHOR )
748
749 #define SYN_GNU_REGEX_BV \
750 ( ONIG_SYN_CONTEXT_INDEP_ANCHORS | ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS | \
751 ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS | ONIG_SYN_ALLOW_INVALID_INTERVAL | \
752 ONIG_SYN_BACKSLASH_ESCAPE_IN_CC | ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC )
753
754
755 #define NCCLASS_FLAGS(cc) ((cc)->flags)
756 #define NCCLASS_FLAG_SET(cc,flag) (NCCLASS_FLAGS(cc) |= (flag))
757 #define NCCLASS_FLAG_CLEAR(cc,flag) (NCCLASS_FLAGS(cc) &= ~(flag))
758 #define IS_NCCLASS_FLAG_ON(cc,flag) ((NCCLASS_FLAGS(cc) & (flag)) != 0)
759
760 /* cclass node */
761 #define FLAG_NCCLASS_NOT (1<<0)
762 #define FLAG_NCCLASS_SHARE (1<<1)
763
764 #define NCCLASS_SET_NOT(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_NOT)
765 #define NCCLASS_SET_SHARE(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_SHARE)
766 #define NCCLASS_CLEAR_NOT(nd) NCCLASS_FLAG_CLEAR(nd, FLAG_NCCLASS_NOT)
767 #define IS_NCCLASS_NOT(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_NOT)
768 #define IS_NCCLASS_SHARE(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_SHARE)
769
770 typedef struct {
771 int type;
772 /* struct _Node* next; */
773 /* unsigned int flags; */
774 } NodeBase;
775
776 typedef struct {
777 NodeBase base;
778 unsigned int flags;
779 BitSet bs;
780 BBuf* mbuf; /* multi-byte info or NULL */
781 } CClassNode;
782
783 typedef intptr_t OnigStackIndex;
784
785 typedef struct _OnigStackType {
786 unsigned int type;
787 union {
788 struct {
789 UChar *pcode; /* byte code position */
790 UChar *pstr; /* string position */
791 UChar *pstr_prev; /* previous char position of pstr */
792 #ifdef USE_COMBINATION_EXPLOSION_CHECK
793 unsigned int state_check;
794 #endif
795 UChar *pkeep; /* keep pattern position */
796 } state;
797 struct {
798 int count; /* for OP_REPEAT_INC, OP_REPEAT_INC_NG */
799 UChar *pcode; /* byte code position (head of repeated target) */
800 int num; /* repeat id */
801 } repeat;
802 struct {
803 OnigStackIndex si; /* index of stack */
804 } repeat_inc;
805 struct {
806 int num; /* memory num */
807 UChar *pstr; /* start/end position */
808 /* Following information is set, if this stack type is MEM-START */
809 OnigStackIndex start; /* prev. info (for backtrack "(...)*" ) */
810 OnigStackIndex end; /* prev. info (for backtrack "(...)*" ) */
811 } mem;
812 struct {
813 int num; /* null check id */
814 UChar *pstr; /* start position */
815 } null_check;
816 #ifdef USE_SUBEXP_CALL
817 struct {
818 UChar *ret_addr; /* byte code position */
819 int num; /* null check id */
820 UChar *pstr; /* string position */
821 } call_frame;
822 #endif
823 } u;
824 } OnigStackType;
825
826 typedef struct {
827 void* stack_p;
828 size_t stack_n;
829 OnigOptionType options;
830 OnigRegion* region;
831 const UChar* start; /* search start position */
832 const UChar* gpos; /* global position (for \G: BEGIN_POSITION) */
833 #ifdef USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
834 OnigPosition best_len; /* for ONIG_OPTION_FIND_LONGEST */
835 UChar* best_s;
836 #endif
837 #ifdef USE_COMBINATION_EXPLOSION_CHECK
838 void* state_check_buff;
839 int state_check_buff_size;
840 #endif
841 } OnigMatchArg;
842
843
844 #define IS_CODE_SB_WORD(enc,code) \
845 (ONIGENC_IS_CODE_ASCII(code) && ONIGENC_IS_CODE_WORD(enc,code))
846
847 #ifdef ONIG_DEBUG
848
849 typedef struct {
850 short int opcode;
851 const char* name;
852 short int arg_type;
853 } OnigOpInfoType;
854
855 extern OnigOpInfoType OnigOpInfo[];
856
857 /* extern void onig_print_compiled_byte_code P_((FILE* f, UChar* bp, UChar* bpend, UChar** nextp, OnigEncoding enc)); */
858
859 #ifdef ONIG_DEBUG_STATISTICS
860 extern void onig_statistics_init P_((void));
861 extern void onig_print_statistics P_((FILE* f));
862 #endif
863 #endif
864
865 extern UChar* onig_error_code_to_format P_((OnigPosition code));
866 extern void onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar* pat, UChar* pat_end, const UChar *fmt, ...));
867 extern int onig_bbuf_init P_((BBuf* buf, OnigDistance size));
868 extern int onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo, const char *sourcefile, int sourceline));
869 extern void onig_chain_reduce P_((regex_t* reg));
870 extern void onig_chain_link_add P_((regex_t* to, regex_t* add));
871 extern void onig_transfer P_((regex_t* to, regex_t* from));
872 extern int onig_is_code_in_cc P_((OnigEncoding enc, OnigCodePoint code, CClassNode* cc));
873 extern int onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, CClassNode* cc));
874
875 /* strend hash */
876 typedef void hash_table_type;
877 #ifdef RUBY
878 #include "ruby/st.h"
879 typedef st_data_t hash_data_type;
880 #else
881 #include "st.h"
882 typedef uintptr_t hash_data_type;
883 #endif
884
885 extern hash_table_type* onig_st_init_strend_table_with_size P_((st_index_t size));
886 extern int onig_st_lookup_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type *value));
887 extern int onig_st_insert_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type value));
888
889 /* encoding property management */
890 #define PROPERTY_LIST_ADD_PROP(Name, CR) \
891 r = onigenc_property_list_add_property((UChar* )Name, CR,\
892 &PropertyNameTable, &PropertyList, &PropertyListNum,\
893 &PropertyListSize);\
894 if (r != 0) goto end
895
896 #define PROPERTY_LIST_INIT_CHECK \
897 if (PropertyInited == 0) {\
898 int r = onigenc_property_list_init(init_property_list);\
899 if (r != 0) return r;\
900 }
901
902 extern int onigenc_property_list_add_property P_((UChar* name, const OnigCodePoint* prop, hash_table_type **table, const OnigCodePoint*** plist, int *pnum, int *psize));
903
904 typedef int (*ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE)(void);
905
906 extern int onigenc_property_list_init P_((ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE));
907
908 extern size_t onig_memsize P_((const regex_t *reg));
909 extern size_t onig_region_memsize P_((const struct re_registers *regs));
910
911 #if defined __GNUC__ && __GNUC__ >= 4
912 #pragma GCC visibility pop
913 #endif
914
915 #endif /* ONIGURUMA_REGINT_H */
onig_transfer
void onig_transfer(regex_t *to, regex_t *from)
Definition: regcomp.c:5623
OP_ASCII_WORD_BEGIN
Definition: regint.h:568
OP_NULL_CHECK_START
Definition: regint.h:608
BBuf
struct _BBuf BBuf
OP_WORD_END
Definition: regint.h:562
_OnigStackType::pstr_prev
UChar * pstr_prev
Definition: regint.h:791
_OnigStackType::u
union _OnigStackType::@121 u
OP_CCLASS_MB
Definition: regint.h:543
_OnigStackType::null_check
struct _OnigStackType::@121::@126 null_check
RepeatNumType
int RepeatNumType
Definition: regint.h:642
onig_error_code_to_format
UChar * onig_error_code_to_format(OnigPosition code)
Definition: regerror.c:43
_BBuf::alloc
unsigned int alloc
Definition: regint.h:423
int
VP_EXPORT int
Definition: bigdecimal.c:5050
OnigOptionType
unsigned int OnigOptionType
Definition: ripper.y:349
pat
UChar * pat
Definition: regerror.c:390
_OnigStackType
Definition: regint.h:785
onig_st_lookup_strend
int onig_st_lookup_strend(hash_table_type *table, const UChar *str_key, const UChar *end_key, hash_data_type *value)
Definition: regparse.c:379
OP_EXACTMB2N
Definition: regint.h:535
code
code
Definition: tcltklib.c:3381
OP_PUSH_STOP_BT
Definition: regint.h:617
OnigStackIndex
intptr_t OnigStackIndex
Definition: regint.h:783
CClassNode::flags
unsigned int flags
Definition: regint.h:778
OP_MEMORY_END
Definition: regint.h:591
NodeBase::type
int type
Definition: regint.h:771
ruby.h
OP_EXACTMB2N3
Definition: regint.h:534
OP_CONDITION
Definition: regint.h:626
OnigCodePoint
unsigned int OnigCodePoint
Definition: ripper.y:115
_OnigStackType::call_frame
struct _OnigStackType::@121::@127 call_frame
table
static int VALUE table
Definition: tcltklib.c:10138
onig_memsize
size_t onig_memsize(const regex_t *reg)
Definition: regcomp.c:5592
_OnigStackType::si
OnigStackIndex si
Definition: regint.h:803
UChar
#define UChar
OP_END_BUF
Definition: regint.h:572
OP_REPEAT_NG
Definition: regint.h:603
OP_EXACTMB2N1
Definition: regint.h:532
OP_EXACT1_IC
Definition: regint.h:539
OP_SEMI_END_BUF
Definition: regint.h:575
OP_STATE_CHECK_PUSH
Definition: regint.h:628
enc
VALUE enc
Definition: tcltklib.c:10311
OP_EXACT4
Definition: regint.h:529
OP_REPEAT_INC_NG_SG
Definition: regint.h:607
Bits
unsigned char Bits
Definition: regint.h:399
onig_st_init_strend_table_with_size
hash_table_type * onig_st_init_strend_table_with_size(st_index_t size)
Definition: regparse.c:367
OP_BACKREFN_IC
Definition: regint.h:582
OP_WORD
Definition: regint.h:557
_OnigStackType::type
unsigned int type
Definition: regint.h:786
OP_CCLASS_MIX_NOT
Definition: regint.h:547
NodeBase
Definition: regint.h:770
CClassNode
Definition: regint.h:776
OnigMatchArg::gpos
const UChar * gpos
Definition: regint.h:832
OnigMatchArg::best_s
UChar * best_s
Definition: regint.h:835
OP_MEMORY_END_PUSH_REC
Definition: regint.h:590
PointerType
void * PointerType
Definition: regint.h:645
onig_st_insert_strend
int onig_st_insert_strend(hash_table_type *table, const UChar *str_key, const UChar *end_key, hash_data_type value)
Definition: regparse.c:391
OnigMatchArg::best_len
OnigPosition best_len
Definition: regint.h:834
OP_WORD_BOUND
Definition: regint.h:559
OP_POP
Definition: regint.h:599
OP_STATE_CHECK_ANYCHAR_STAR
Definition: regint.h:631
OP_EXACTN
Definition: regint.h:531
re_pattern_buffer
Definition: ripper.y:659
OP_BACKREF_MULTI
Definition: regint.h:583
OP_REPEAT
Definition: regint.h:602
OP_NULL_CHECK_END_MEMST_PUSH
Definition: regint.h:611
onig_chain_link_add
void onig_chain_link_add(regex_t *to, regex_t *add)
Definition: regcomp.c:5637
OP_KEEP
Definition: regint.h:594
BitStatusType
unsigned int BitStatusType
Definition: regint.h:332
einfo
VALUE einfo
Definition: tcltklib.c:847
fmt
const char * fmt
Definition: tcltklib.c:841
OP_ANYCHAR_STAR_PEEK_NEXT
Definition: regint.h:554
OP_PUSH
Definition: regint.h:598
OP_NOT_WORD_BOUND
Definition: regint.h:560
__sFILE
Definition: vsnprintf.c:175
re_registers
Definition: ripper.y:613
onig_compile
int onig_compile(regex_t *reg, const UChar *pattern, const UChar *pattern_end, OnigErrorInfo *einfo, const char *sourcefile, int sourceline)
Definition: regcomp.c:5671
_BBuf
Definition: regint.h:420
onig_chain_reduce
void onig_chain_reduce(regex_t *reg)
Definition: regcomp.c:5646
st_data_t
unsigned long st_data_t
Definition: ripper.y:35
CClassNode::bs
BitSet bs
Definition: regint.h:779
OP_MEMORY_START_PUSH
Definition: regint.h:588
OP_NOT_ASCII_WORD_BOUND
Definition: regint.h:567
enclen
#define enclen(enc, p, e)
RelAddrType
int RelAddrType
Definition: regint.h:639
BitSet
Bits BitSet[BITSET_SIZE]
Definition: regint.h:401
onig_bbuf_init
int onig_bbuf_init(BBuf *buf, OnigDistance size)
Definition: regcomp.c:148
OP_EXACTN_IC
Definition: regint.h:540
bufsize
int bufsize
Definition: regerror.c:388
CClassNode::base
NodeBase base
Definition: regint.h:777
AbsAddrType
int AbsAddrType
Definition: regint.h:640
OP_BACKREF_WITH_LEVEL
Definition: regint.h:585
_OnigStackType::repeat
struct _OnigStackType::@121::@123 repeat
OP_STATE_CHECK_PUSH_OR_JUMP
Definition: regint.h:629
OP_CCLASS_MIX
Definition: regint.h:544
OP_BEGIN_BUF
Definition: regint.h:571
OP_FAIL
Definition: regint.h:596
OP_MEMORY_START
Definition: regint.h:587
add
#define add(x, y)
Definition: date_strftime.c:23
_OnigStackType::num
int num
Definition: regint.h:800
OP_BACKREF1
Definition: regint.h:579
OP_EXACT5
Definition: regint.h:530
OP_BEGIN_LINE
Definition: regint.h:573
_OnigStackType::state
struct _OnigStackType::@121::@122 state
onig_region_memsize
size_t onig_region_memsize(const OnigRegion *regs)
Definition: regcomp.c:5607
OnigDistance
size_t OnigDistance
Definition: ripper.y:117
OP_ASCII_WORD_BOUND
Definition: regint.h:566
buf
unsigned char buf[MIME_BUF_SIZE]
Definition: nkf.c:4308
OnigMatchArg::stack_p
void * stack_p
Definition: regint.h:827
StateCheckNumType
short int StateCheckNumType
Definition: regint.h:644
OP_ANYCHAR_ML_STAR
Definition: regint.h:553
OP_POP_STOP_BT
Definition: regint.h:618
OnigMatchArg::region
OnigRegion * region
Definition: regint.h:830
OnigMatchArg::options
OnigOptionType options
Definition: regint.h:829
OP_PUSH_POS
Definition: regint.h:613
BitSetRef
Bits * BitSetRef
Definition: regint.h:402
pat_end
UChar * pat_end
Definition: regerror.c:391
value
volatile VALUE value
Definition: tcltklib.c:9442
OnigErrorInfo
Definition: ripper.y:633
OP_CCLASS_MB_NOT
Definition: regint.h:546
OP_PUSH_LOOK_BEHIND_NOT
Definition: regint.h:620
OP_WORD_BEGIN
Definition: regint.h:561
OP_EXACTMBN
Definition: regint.h:537
OP_MEMORY_END_REC
Definition: regint.h:592
CClassNode::mbuf
BBuf * mbuf
Definition: regint.h:780
void
VP_EXPORT void
Definition: bigdecimal.c:5083
LengthType
int LengthType
Definition: regint.h:641
_OnigStackType::count
int count
Definition: regint.h:798
onigenc_property_list_init
int onigenc_property_list_init(int(*f)(void))
Definition: regenc.c:945
OP_NOT_WORD
Definition: regint.h:558
OP_EXACT2
Definition: regint.h:527
OP_NULL_CHECK_END_MEMST
Definition: regint.h:610
onig_is_code_in_cc
int onig_is_code_in_cc(OnigEncoding enc, OnigCodePoint code, CClassNode *cc)
Definition: regcomp.c:6068
_OnigStackType::repeat_inc
struct _OnigStackType::@121::@124 repeat_inc
uintptr_t
unsigned int uintptr_t
Definition: win32.h:94
P_
#define P_(args)
Definition: oniguruma.h:71
OP_CCLASS_NOT
Definition: regint.h:545
hash_data_type
st_data_t hash_data_type
Definition: regint.h:879
intptr_t
int intptr_t
Definition: win32.h:86
OP_EXACT1
Definition: regint.h:526
OnigMatchArg::start
const UChar * start
Definition: regint.h:831
OP_BACKREF_MULTI_IC
Definition: regint.h:584
OP_ANYCHAR_STAR
Definition: regint.h:552
OP_END
Definition: regint.h:524
OP_FAIL_POS
Definition: regint.h:616
OP_NULL_CHECK_END
Definition: regint.h:609
OnigMatchArg::stack_n
size_t stack_n
Definition: regint.h:828
OP_JUMP
Definition: regint.h:597
_OnigStackType::start
OnigStackIndex start
Definition: regint.h:809
OP_FAIL_LOOK_BEHIND_NOT
Definition: regint.h:621
OP_ASCII_WORD_END
Definition: regint.h:569
OP_FINISH
Definition: regint.h:523
OP_END_LINE
Definition: regint.h:574
_OnigStackType::end
OnigStackIndex end
Definition: regint.h:810
OP_EXACTMB3N
Definition: regint.h:536
size
int size
Definition: encoding.c:52
f
#define f
OP_ANYCHAR_ML_STAR_PEEK_NEXT
Definition: regint.h:555
_BBuf::used
unsigned int used
Definition: regint.h:422
OP_REPEAT_INC
Definition: regint.h:604
OP_MEMORY_END_PUSH
Definition: regint.h:589
OP_PUSH_POS_NOT
Definition: regint.h:615
st_index_t
st_data_t st_index_t
Definition: ripper.y:63
OP_CCLASS_NODE
Definition: regint.h:548
_BBuf::p
UChar * p
Definition: regint.h:421
_OnigStackType::pcode
UChar * pcode
Definition: regint.h:789
PV_
#define PV_(args)
Definition: oniguruma.h:79
OP_BACKREF2
Definition: regint.h:580
OP_REPEAT_INC_NG
Definition: regint.h:605
OP_RETURN
Definition: regint.h:624
hash_table_type
void hash_table_type
Definition: regint.h:876
OP_BEGIN_POSITION
Definition: regint.h:576
OP_CCLASS
Definition: regint.h:542
OP_STATE_CHECK_ANYCHAR_ML_STAR
Definition: regint.h:632
OpCode
OpCode
Definition: regint.h:522
OP_POP_POS
Definition: regint.h:614
OP_ANYCHAR_ML
Definition: regint.h:551
OP_BEGIN_POS_OR_LINE
Definition: regint.h:577
st.h
OP_CALL
Definition: regint.h:623
OP_REPEAT_INC_SG
Definition: regint.h:606
onig_is_code_in_cc_len
int onig_is_code_in_cc_len(int elen, OnigCodePoint code, CClassNode *cc)
Definition: regcomp.c:6045
regenc.h
OP_SET_OPTION
Definition: regint.h:636
OP_PUSH_IF_PEEK_NEXT
Definition: regint.h:601
OP_EXACTMB2N2
Definition: regint.h:533
_OnigStackType::mem
struct _OnigStackType::@121::@125 mem
OP_ANYCHAR
Definition: regint.h:550
OP_PUSH_OR_JUMP_EXACT1
Definition: regint.h:600
MemNumType
short int MemNumType
Definition: regint.h:643
_OnigStackType::pstr
UChar * pstr
Definition: regint.h:790
OnigStackType
struct _OnigStackType OnigStackType
OP_ASCII_WORD
Definition: regint.h:564
OP_STATE_CHECK
Definition: regint.h:630
onigenc_property_list_add_property
int onigenc_property_list_add_property(UChar *name, const OnigCodePoint *prop, hash_table_type **table, const OnigCodePoint ***plist, int *pnum, int *psize)
Definition: regenc.c:917
name
const char * name
Definition: nkf.c:208
_OnigStackType::ret_addr
UChar * ret_addr
Definition: regint.h:818
OP_BACKREFN
Definition: regint.h:581
_OnigStackType::pkeep
UChar * pkeep
Definition: regint.h:795
OP_SET_OPTION_PUSH
Definition: regint.h:635
OP_NOT_ASCII_WORD
Definition: regint.h:565
OP_LOOK_BEHIND
Definition: regint.h:619
OnigMatchArg
Definition: regint.h:826
ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE
int(* ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE)(void)
Definition: regint.h:904
OP_EXACT3
Definition: regint.h:528
OnigEncodingTypeST
Definition: ripper.y:161
OnigPosition
ptrdiff_t OnigPosition
Definition: ripper.y:118
BITSET_SIZE
#define BITSET_SIZE
Definition: regint.h:394