Ruby  2.1.10p492(2016-04-01revision54464)
regint.h
Go to the documentation of this file.
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_AMD64) || \
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 
266 
267 #ifdef MIN
268 #undef MIN
269 #endif
270 #ifdef MAX
271 #undef MAX
272 #endif
273 #define MIN(a,b) (((a)>(b))?(b):(a))
274 #define MAX(a,b) (((a)<(b))?(b):(a))
275 
276 #define IS_NULL(p) (((void*)(p)) == (void*)0)
277 #define IS_NOT_NULL(p) (((void*)(p)) != (void*)0)
278 #define CHECK_NULL_RETURN(p) if (IS_NULL(p)) return NULL
279 #define CHECK_NULL_RETURN_MEMERR(p) if (IS_NULL(p)) return ONIGERR_MEMORY
280 #define NULL_UCHARP ((UChar* )0)
281 
282 #define ONIG_LAST_CODE_POINT (~((OnigCodePoint )0))
283 
284 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
285 
286 #define PLATFORM_GET_INC(val,p,type) do{\
287  val = *(type* )p;\
288  (p) += sizeof(type);\
289 } while(0)
290 
291 #else
292 
293 #define PLATFORM_GET_INC(val,p,type) do{\
294  xmemcpy(&val, (p), sizeof(type));\
295  (p) += sizeof(type);\
296 } while(0)
297 
298 /* sizeof(OnigCodePoint) */
299 #define WORD_ALIGNMENT_SIZE SIZEOF_LONG
300 
301 #define GET_ALIGNMENT_PAD_SIZE(addr,pad_size) do {\
302  (pad_size) = WORD_ALIGNMENT_SIZE \
303  - ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
304  if ((pad_size) == WORD_ALIGNMENT_SIZE) (pad_size) = 0;\
305 } while (0)
306 
307 #define ALIGNMENT_RIGHT(addr) do {\
308  (addr) += (WORD_ALIGNMENT_SIZE - 1);\
309  (addr) -= ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
310 } while (0)
311 
312 #endif /* PLATFORM_UNALIGNED_WORD_ACCESS */
313 
314 /* stack pop level */
315 #define STACK_POP_LEVEL_FREE 0
316 #define STACK_POP_LEVEL_MEM_START 1
317 #define STACK_POP_LEVEL_ALL 2
318 
319 /* optimize flags */
320 #define ONIG_OPTIMIZE_NONE 0
321 #define ONIG_OPTIMIZE_EXACT 1 /* Slow Search */
322 #define ONIG_OPTIMIZE_EXACT_BM 2 /* Boyer Moore Search */
323 #define ONIG_OPTIMIZE_EXACT_BM_NOT_REV 3 /* BM (applied to a multibyte string) */
324 #define ONIG_OPTIMIZE_EXACT_IC 4 /* Slow Search (ignore case) */
325 #define ONIG_OPTIMIZE_MAP 5 /* char map */
326 #define ONIG_OPTIMIZE_EXACT_BM_IC 6 /* BM (ignore case) */
327 #define ONIG_OPTIMIZE_EXACT_BM_NOT_REV_IC 7 /* BM (applied to a multibyte string) (ignore case) */
328 
329 /* bit status */
330 typedef unsigned int BitStatusType;
331 
332 #define BIT_STATUS_BITS_NUM (sizeof(BitStatusType) * 8)
333 #define BIT_STATUS_CLEAR(stats) (stats) = 0
334 #define BIT_STATUS_ON_ALL(stats) (stats) = ~((BitStatusType )0)
335 #define BIT_STATUS_AT(stats,n) \
336  ((n) < (int )BIT_STATUS_BITS_NUM ? ((stats) & (1 << n)) : ((stats) & 1))
337 
338 #define BIT_STATUS_ON_AT(stats,n) do {\
339  if ((n) < (int )BIT_STATUS_BITS_NUM) \
340  (stats) |= (1 << (n));\
341  else\
342  (stats) |= 1;\
343 } while (0)
344 
345 #define BIT_STATUS_ON_AT_SIMPLE(stats,n) do {\
346  if ((n) < (int )BIT_STATUS_BITS_NUM)\
347  (stats) |= (1 << (n));\
348 } while (0)
349 
350 
351 #define INT_MAX_LIMIT ((1UL << (SIZEOF_INT * 8 - 1)) - 1)
352 
353 #define DIGITVAL(code) ((code) - '0')
354 #define ODIGITVAL(code) DIGITVAL(code)
355 #define XDIGITVAL(enc,code) \
356  (ONIGENC_IS_CODE_DIGIT(enc,code) ? DIGITVAL(code) \
357  : (ONIGENC_IS_CODE_UPPER(enc,code) ? (code) - 'A' + 10 : (code) - 'a' + 10))
358 
359 #define IS_SINGLELINE(option) ((option) & ONIG_OPTION_SINGLELINE)
360 #define IS_MULTILINE(option) ((option) & ONIG_OPTION_MULTILINE)
361 #define IS_IGNORECASE(option) ((option) & ONIG_OPTION_IGNORECASE)
362 #define IS_EXTEND(option) ((option) & ONIG_OPTION_EXTEND)
363 #define IS_FIND_LONGEST(option) ((option) & ONIG_OPTION_FIND_LONGEST)
364 #define IS_FIND_NOT_EMPTY(option) ((option) & ONIG_OPTION_FIND_NOT_EMPTY)
365 #define IS_FIND_CONDITION(option) ((option) & \
366  (ONIG_OPTION_FIND_LONGEST | ONIG_OPTION_FIND_NOT_EMPTY))
367 #define IS_NOTBOL(option) ((option) & ONIG_OPTION_NOTBOL)
368 #define IS_NOTEOL(option) ((option) & ONIG_OPTION_NOTEOL)
369 #define IS_POSIX_REGION(option) ((option) & ONIG_OPTION_POSIX_REGION)
370 #define IS_ASCII_RANGE(option) ((option) & ONIG_OPTION_ASCII_RANGE)
371 #define IS_POSIX_BRACKET_ALL_RANGE(option) ((option) & ONIG_OPTION_POSIX_BRACKET_ALL_RANGE)
372 #define IS_WORD_BOUND_ALL_RANGE(option) ((option) & ONIG_OPTION_WORD_BOUND_ALL_RANGE)
373 #define IS_NEWLINE_CRLF(option) ((option) & ONIG_OPTION_NEWLINE_CRLF)
374 
375 /* OP_SET_OPTION is required for these options.
376 #define IS_DYNAMIC_OPTION(option) \
377  (((option) & (ONIG_OPTION_MULTILINE | ONIG_OPTION_IGNORECASE)) != 0)
378 */
379 /* ignore-case and multibyte status are included in compiled code. */
380 #define IS_DYNAMIC_OPTION(option) 0
381 
382 #define DISABLE_CASE_FOLD_MULTI_CHAR(case_fold_flag) \
383  ((case_fold_flag) & ~INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR)
384 
385 #define REPEAT_INFINITE -1
386 #define IS_REPEAT_INFINITE(n) ((n) == REPEAT_INFINITE)
387 
388 /* bitset */
389 #define BITS_PER_BYTE 8
390 #define SINGLE_BYTE_SIZE (1 << BITS_PER_BYTE)
391 #define BITS_IN_ROOM ((int )sizeof(Bits) * BITS_PER_BYTE)
392 #define BITSET_SIZE (SINGLE_BYTE_SIZE / BITS_IN_ROOM)
393 
394 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
395 typedef unsigned int Bits;
396 #else
397 typedef unsigned char Bits;
398 #endif
400 typedef Bits* BitSetRef;
401 
402 #define SIZE_BITSET (int )sizeof(BitSet)
403 
404 #define BITSET_CLEAR(bs) do {\
405  int i;\
406  for (i = 0; i < BITSET_SIZE; i++) { (bs)[i] = 0; } \
407 } while (0)
408 
409 #define BS_ROOM(bs,pos) (bs)[(int )(pos) / BITS_IN_ROOM]
410 #define BS_BIT(pos) (1 << ((int )(pos) % BITS_IN_ROOM))
411 
412 #define BITSET_AT(bs, pos) (BS_ROOM(bs,pos) & BS_BIT(pos))
413 #define BITSET_SET_BIT(bs, pos) BS_ROOM(bs,pos) |= BS_BIT(pos)
414 #define BITSET_CLEAR_BIT(bs, pos) BS_ROOM(bs,pos) &= ~(BS_BIT(pos))
415 #define BITSET_INVERT_BIT(bs, pos) BS_ROOM(bs,pos) ^= BS_BIT(pos)
416 
417 /* bytes buffer */
418 typedef struct _BBuf {
420  unsigned int used;
421  unsigned int alloc;
422 } BBuf;
423 
424 #define BBUF_INIT(buf,size) onig_bbuf_init((BBuf* )(buf), (size))
425 
426 #define BBUF_SIZE_INC(buf,inc) do{\
427  (buf)->alloc += (inc);\
428  (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
429  if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
430 } while (0)
431 
432 #define BBUF_EXPAND(buf,low) do{\
433  do { (buf)->alloc *= 2; } while ((buf)->alloc < (unsigned int )low);\
434  (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
435  if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
436 } while (0)
437 
438 #define BBUF_ENSURE_SIZE(buf,size) do{\
439  unsigned int new_alloc = (buf)->alloc;\
440  while (new_alloc < (unsigned int )(size)) { new_alloc *= 2; }\
441  if ((buf)->alloc != new_alloc) {\
442  (buf)->p = (UChar* )xrealloc((buf)->p, new_alloc);\
443  if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
444  (buf)->alloc = new_alloc;\
445  }\
446 } while (0)
447 
448 #define BBUF_WRITE(buf,pos,bytes,n) do{\
449  int used = (pos) + (int )(n);\
450  if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
451  xmemcpy((buf)->p + (pos), (bytes), (n));\
452  if ((buf)->used < (unsigned int )used) (buf)->used = used;\
453 } while (0)
454 
455 #define BBUF_WRITE1(buf,pos,byte) do{\
456  int used = (pos) + 1;\
457  if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
458  (buf)->p[(pos)] = (UChar )(byte);\
459  if ((buf)->used < (unsigned int )used) (buf)->used = used;\
460 } while (0)
461 
462 #define BBUF_ADD(buf,bytes,n) BBUF_WRITE((buf),(buf)->used,(bytes),(n))
463 #define BBUF_ADD1(buf,byte) BBUF_WRITE1((buf),(buf)->used,(byte))
464 #define BBUF_GET_ADD_ADDRESS(buf) ((buf)->p + (buf)->used)
465 #define BBUF_GET_OFFSET_POS(buf) ((buf)->used)
466 
467 /* from < to */
468 #define BBUF_MOVE_RIGHT(buf,from,to,n) do {\
469  if ((unsigned int )((to)+(n)) > (buf)->alloc) BBUF_EXPAND((buf),(to) + (n));\
470  xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
471  if ((unsigned int )((to)+(n)) > (buf)->used) (buf)->used = (to) + (n);\
472 } while (0)
473 
474 /* from > to */
475 #define BBUF_MOVE_LEFT(buf,from,to,n) do {\
476  xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
477 } while (0)
478 
479 /* from > to */
480 #define BBUF_MOVE_LEFT_REDUCE(buf,from,to) do {\
481  xmemmove((buf)->p + (to), (buf)->p + (from), (buf)->used - (from));\
482  (buf)->used -= (from - to);\
483 } while (0)
484 
485 #define BBUF_INSERT(buf,pos,bytes,n) do {\
486  if (pos >= (buf)->used) {\
487  BBUF_WRITE(buf,pos,bytes,n);\
488  }\
489  else {\
490  BBUF_MOVE_RIGHT((buf),(pos),(pos) + (n),((buf)->used - (pos)));\
491  xmemcpy((buf)->p + (pos), (bytes), (n));\
492  }\
493 } while (0)
494 
495 #define BBUF_GET_BYTE(buf, pos) (buf)->p[(pos)]
496 
497 
498 #define ANCHOR_BEGIN_BUF (1<<0)
499 #define ANCHOR_BEGIN_LINE (1<<1)
500 #define ANCHOR_BEGIN_POSITION (1<<2)
501 #define ANCHOR_END_BUF (1<<3)
502 #define ANCHOR_SEMI_END_BUF (1<<4)
503 #define ANCHOR_END_LINE (1<<5)
504 
505 #define ANCHOR_WORD_BOUND (1<<6)
506 #define ANCHOR_NOT_WORD_BOUND (1<<7)
507 #define ANCHOR_WORD_BEGIN (1<<8)
508 #define ANCHOR_WORD_END (1<<9)
509 #define ANCHOR_PREC_READ (1<<10)
510 #define ANCHOR_PREC_READ_NOT (1<<11)
511 #define ANCHOR_LOOK_BEHIND (1<<12)
512 #define ANCHOR_LOOK_BEHIND_NOT (1<<13)
513 
514 #define ANCHOR_ANYCHAR_STAR (1<<14) /* ".*" optimize info */
515 #define ANCHOR_ANYCHAR_STAR_ML (1<<15) /* ".*" optimize info (multi-line) */
516 
517 #define ANCHOR_KEEP (1<<16)
518 
519 /* operation code */
520 enum OpCode {
521  OP_FINISH = 0, /* matching process terminator (no more alternative) */
522  OP_END = 1, /* pattern code terminator (success end) */
523 
524  OP_EXACT1 = 2, /* single byte, N = 1 */
525  OP_EXACT2, /* single byte, N = 2 */
526  OP_EXACT3, /* single byte, N = 3 */
527  OP_EXACT4, /* single byte, N = 4 */
528  OP_EXACT5, /* single byte, N = 5 */
529  OP_EXACTN, /* single byte */
530  OP_EXACTMB2N1, /* mb-length = 2 N = 1 */
531  OP_EXACTMB2N2, /* mb-length = 2 N = 2 */
532  OP_EXACTMB2N3, /* mb-length = 2 N = 3 */
533  OP_EXACTMB2N, /* mb-length = 2 */
534  OP_EXACTMB3N, /* mb-length = 3 */
535  OP_EXACTMBN, /* other length */
536 
537  OP_EXACT1_IC, /* single byte, N = 1, ignore case */
538  OP_EXACTN_IC, /* single byte, ignore case */
539 
546  OP_CCLASS_NODE, /* pointer to CClassNode node */
547 
548  OP_ANYCHAR, /* "." */
549  OP_ANYCHAR_ML, /* "." multi-line */
550  OP_ANYCHAR_STAR, /* ".*" */
551  OP_ANYCHAR_ML_STAR, /* ".*" multi-line */
554 
561 
568 
575  OP_BEGIN_POS_OR_LINE, /* used for implicit anchor optimization */
576 
583  OP_BACKREF_WITH_LEVEL, /* \k<xxx+n>, \k<xxx-n> */
584 
586  OP_MEMORY_START_PUSH, /* push back-tracker to stack */
587  OP_MEMORY_END_PUSH, /* push back-tracker to stack */
588  OP_MEMORY_END_PUSH_REC, /* push back-tracker to stack */
590  OP_MEMORY_END_REC, /* push marker to stack */
591 
593 
594  OP_FAIL, /* pop stack and move */
598  OP_PUSH_OR_JUMP_EXACT1, /* if match exact then push, else jump. */
599  OP_PUSH_IF_PEEK_NEXT, /* if match exact then push, else none. */
600  OP_REPEAT, /* {n,m} */
601  OP_REPEAT_NG, /* {n,m}? (non greedy) */
603  OP_REPEAT_INC_NG, /* non greedy */
604  OP_REPEAT_INC_SG, /* search and get in stack */
605  OP_REPEAT_INC_NG_SG, /* search and get in stack (non greedy) */
606  OP_NULL_CHECK_START, /* null loop checker start */
607  OP_NULL_CHECK_END, /* null loop checker end */
608  OP_NULL_CHECK_END_MEMST, /* null loop checker end (with capture status) */
609  OP_NULL_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */
610 
611  OP_PUSH_POS, /* (?=...) start */
612  OP_POP_POS, /* (?=...) end */
613  OP_PUSH_POS_NOT, /* (?!...) start */
614  OP_FAIL_POS, /* (?!...) end */
615  OP_PUSH_STOP_BT, /* (?>...) start */
616  OP_POP_STOP_BT, /* (?>...) end */
617  OP_LOOK_BEHIND, /* (?<=...) start (no needs end opcode) */
618  OP_PUSH_LOOK_BEHIND_NOT, /* (?<!...) start */
619  OP_FAIL_LOOK_BEHIND_NOT, /* (?<!...) end */
620 
621  OP_CALL, /* \g<name> */
623 
625 
626  OP_STATE_CHECK_PUSH, /* combination explosion check and push */
627  OP_STATE_CHECK_PUSH_OR_JUMP, /* check ok -> push, else jump */
628  OP_STATE_CHECK, /* check only */
631 
632  /* no need: IS_DYNAMIC_OPTION() == 0 */
633  OP_SET_OPTION_PUSH, /* set option and push recover option */
634  OP_SET_OPTION /* set option */
635 };
636 
637 typedef int RelAddrType;
638 typedef int AbsAddrType;
639 typedef int LengthType;
640 typedef int RepeatNumType;
641 typedef short int MemNumType;
642 typedef short int StateCheckNumType;
643 typedef void* PointerType;
644 
645 #define SIZE_OPCODE 1
646 #define SIZE_RELADDR (int )sizeof(RelAddrType)
647 #define SIZE_ABSADDR (int )sizeof(AbsAddrType)
648 #define SIZE_LENGTH (int )sizeof(LengthType)
649 #define SIZE_MEMNUM (int )sizeof(MemNumType)
650 #define SIZE_STATE_CHECK_NUM (int )sizeof(StateCheckNumType)
651 #define SIZE_REPEATNUM (int )sizeof(RepeatNumType)
652 #define SIZE_OPTION (int )sizeof(OnigOptionType)
653 #define SIZE_CODE_POINT (int )sizeof(OnigCodePoint)
654 #define SIZE_POINTER (int )sizeof(PointerType)
655 
656 
657 #define GET_RELADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, RelAddrType)
658 #define GET_ABSADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, AbsAddrType)
659 #define GET_LENGTH_INC(len,p) PLATFORM_GET_INC(len, p, LengthType)
660 #define GET_MEMNUM_INC(num,p) PLATFORM_GET_INC(num, p, MemNumType)
661 #define GET_REPEATNUM_INC(num,p) PLATFORM_GET_INC(num, p, RepeatNumType)
662 #define GET_OPTION_INC(option,p) PLATFORM_GET_INC(option, p, OnigOptionType)
663 #define GET_POINTER_INC(ptr,p) PLATFORM_GET_INC(ptr, p, PointerType)
664 #define GET_STATE_CHECK_NUM_INC(num,p) PLATFORM_GET_INC(num, p, StateCheckNumType)
665 
666 /* code point's address must be aligned address. */
667 #define GET_CODE_POINT(code,p) code = *((OnigCodePoint* )(p))
668 #define GET_BYTE_INC(byte,p) do{\
669  byte = *(p);\
670  (p)++;\
671 } while(0)
672 
673 
674 /* op-code + arg size */
675 #define SIZE_OP_ANYCHAR_STAR SIZE_OPCODE
676 #define SIZE_OP_ANYCHAR_STAR_PEEK_NEXT (SIZE_OPCODE + 1)
677 #define SIZE_OP_JUMP (SIZE_OPCODE + SIZE_RELADDR)
678 #define SIZE_OP_PUSH (SIZE_OPCODE + SIZE_RELADDR)
679 #define SIZE_OP_POP SIZE_OPCODE
680 #define SIZE_OP_PUSH_OR_JUMP_EXACT1 (SIZE_OPCODE + SIZE_RELADDR + 1)
681 #define SIZE_OP_PUSH_IF_PEEK_NEXT (SIZE_OPCODE + SIZE_RELADDR + 1)
682 #define SIZE_OP_REPEAT_INC (SIZE_OPCODE + SIZE_MEMNUM)
683 #define SIZE_OP_REPEAT_INC_NG (SIZE_OPCODE + SIZE_MEMNUM)
684 #define SIZE_OP_PUSH_POS SIZE_OPCODE
685 #define SIZE_OP_PUSH_POS_NOT (SIZE_OPCODE + SIZE_RELADDR)
686 #define SIZE_OP_POP_POS SIZE_OPCODE
687 #define SIZE_OP_FAIL_POS SIZE_OPCODE
688 #define SIZE_OP_SET_OPTION (SIZE_OPCODE + SIZE_OPTION)
689 #define SIZE_OP_SET_OPTION_PUSH (SIZE_OPCODE + SIZE_OPTION)
690 #define SIZE_OP_FAIL SIZE_OPCODE
691 #define SIZE_OP_MEMORY_START (SIZE_OPCODE + SIZE_MEMNUM)
692 #define SIZE_OP_MEMORY_START_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
693 #define SIZE_OP_MEMORY_END_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
694 #define SIZE_OP_MEMORY_END_PUSH_REC (SIZE_OPCODE + SIZE_MEMNUM)
695 #define SIZE_OP_MEMORY_END (SIZE_OPCODE + SIZE_MEMNUM)
696 #define SIZE_OP_MEMORY_END_REC (SIZE_OPCODE + SIZE_MEMNUM)
697 #define SIZE_OP_PUSH_STOP_BT SIZE_OPCODE
698 #define SIZE_OP_POP_STOP_BT SIZE_OPCODE
699 #define SIZE_OP_NULL_CHECK_START (SIZE_OPCODE + SIZE_MEMNUM)
700 #define SIZE_OP_NULL_CHECK_END (SIZE_OPCODE + SIZE_MEMNUM)
701 #define SIZE_OP_LOOK_BEHIND (SIZE_OPCODE + SIZE_LENGTH)
702 #define SIZE_OP_PUSH_LOOK_BEHIND_NOT (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
703 #define SIZE_OP_FAIL_LOOK_BEHIND_NOT SIZE_OPCODE
704 #define SIZE_OP_CALL (SIZE_OPCODE + SIZE_ABSADDR)
705 #define SIZE_OP_RETURN SIZE_OPCODE
706 #define SIZE_OP_CONDITION (SIZE_OPCODE + SIZE_MEMNUM + SIZE_RELADDR)
707 
708 #ifdef USE_COMBINATION_EXPLOSION_CHECK
709 #define SIZE_OP_STATE_CHECK (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
710 #define SIZE_OP_STATE_CHECK_PUSH (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
711 #define SIZE_OP_STATE_CHECK_PUSH_OR_JUMP (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
712 #define SIZE_OP_STATE_CHECK_ANYCHAR_STAR (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
713 #endif
714 
715 #define MC_ESC(syn) (syn)->meta_char_table.esc
716 #define MC_ANYCHAR(syn) (syn)->meta_char_table.anychar
717 #define MC_ANYTIME(syn) (syn)->meta_char_table.anytime
718 #define MC_ZERO_OR_ONE_TIME(syn) (syn)->meta_char_table.zero_or_one_time
719 #define MC_ONE_OR_MORE_TIME(syn) (syn)->meta_char_table.one_or_more_time
720 #define MC_ANYCHAR_ANYTIME(syn) (syn)->meta_char_table.anychar_anytime
721 
722 #define IS_MC_ESC_CODE(code, syn) \
723  ((code) == MC_ESC(syn) && \
724  !IS_SYNTAX_OP2((syn), ONIG_SYN_OP2_INEFFECTIVE_ESCAPE))
725 
726 
727 #define SYN_POSIX_COMMON_OP \
728  ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_POSIX_BRACKET | \
729  ONIG_SYN_OP_DECIMAL_BACKREF | \
730  ONIG_SYN_OP_BRACKET_CC | ONIG_SYN_OP_ASTERISK_ZERO_INF | \
731  ONIG_SYN_OP_LINE_ANCHOR | \
732  ONIG_SYN_OP_ESC_CONTROL_CHARS )
733 
734 #define SYN_GNU_REGEX_OP \
735  ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_BRACKET_CC | \
736  ONIG_SYN_OP_POSIX_BRACKET | ONIG_SYN_OP_DECIMAL_BACKREF | \
737  ONIG_SYN_OP_BRACE_INTERVAL | ONIG_SYN_OP_LPAREN_SUBEXP | \
738  ONIG_SYN_OP_VBAR_ALT | \
739  ONIG_SYN_OP_ASTERISK_ZERO_INF | ONIG_SYN_OP_PLUS_ONE_INF | \
740  ONIG_SYN_OP_QMARK_ZERO_ONE | \
741  ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR | ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR | \
742  ONIG_SYN_OP_ESC_W_WORD | \
743  ONIG_SYN_OP_ESC_B_WORD_BOUND | ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END | \
744  ONIG_SYN_OP_ESC_S_WHITE_SPACE | ONIG_SYN_OP_ESC_D_DIGIT | \
745  ONIG_SYN_OP_LINE_ANCHOR )
746 
747 #define SYN_GNU_REGEX_BV \
748  ( ONIG_SYN_CONTEXT_INDEP_ANCHORS | ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS | \
749  ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS | ONIG_SYN_ALLOW_INVALID_INTERVAL | \
750  ONIG_SYN_BACKSLASH_ESCAPE_IN_CC | ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC )
751 
752 
753 #define NCCLASS_FLAGS(cc) ((cc)->flags)
754 #define NCCLASS_FLAG_SET(cc,flag) (NCCLASS_FLAGS(cc) |= (flag))
755 #define NCCLASS_FLAG_CLEAR(cc,flag) (NCCLASS_FLAGS(cc) &= ~(flag))
756 #define IS_NCCLASS_FLAG_ON(cc,flag) ((NCCLASS_FLAGS(cc) & (flag)) != 0)
757 
758 /* cclass node */
759 #define FLAG_NCCLASS_NOT (1<<0)
760 #define FLAG_NCCLASS_SHARE (1<<1)
761 
762 #define NCCLASS_SET_NOT(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_NOT)
763 #define NCCLASS_SET_SHARE(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_SHARE)
764 #define NCCLASS_CLEAR_NOT(nd) NCCLASS_FLAG_CLEAR(nd, FLAG_NCCLASS_NOT)
765 #define IS_NCCLASS_NOT(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_NOT)
766 #define IS_NCCLASS_SHARE(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_SHARE)
767 
768 typedef struct {
769  int type;
770  /* struct _Node* next; */
771  /* unsigned int flags; */
772 } NodeBase;
773 
774 typedef struct {
776  unsigned int flags;
778  BBuf* mbuf; /* multi-byte info or NULL */
779 } CClassNode;
780 
782 
783 typedef struct _OnigStackType {
784  unsigned int type;
785  union {
786  struct {
787  UChar *pcode; /* byte code position */
788  UChar *pstr; /* string position */
789  UChar *pstr_prev; /* previous char position of pstr */
790 #ifdef USE_COMBINATION_EXPLOSION_CHECK
791  unsigned int state_check;
792 #endif
793  UChar *pkeep; /* keep pattern position */
794  } state;
795  struct {
796  int count; /* for OP_REPEAT_INC, OP_REPEAT_INC_NG */
797  UChar *pcode; /* byte code position (head of repeated target) */
798  int num; /* repeat id */
799  } repeat;
800  struct {
801  OnigStackIndex si; /* index of stack */
802  } repeat_inc;
803  struct {
804  int num; /* memory num */
805  UChar *pstr; /* start/end position */
806  /* Following information is set, if this stack type is MEM-START */
807  OnigStackIndex start; /* prev. info (for backtrack "(...)*" ) */
808  OnigStackIndex end; /* prev. info (for backtrack "(...)*" ) */
809  } mem;
810  struct {
811  int num; /* null check id */
812  UChar *pstr; /* start position */
813  } null_check;
814 #ifdef USE_SUBEXP_CALL
815  struct {
816  UChar *ret_addr; /* byte code position */
817  int num; /* null check id */
818  UChar *pstr; /* string position */
819  } call_frame;
820 #endif
821  } u;
822 } OnigStackType;
823 
824 typedef struct {
825  void* stack_p;
826  size_t stack_n;
829  const UChar* start; /* search start position */
830  const UChar* gpos; /* global position (for \G: BEGIN_POSITION) */
831 #ifdef USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
832  OnigPosition best_len; /* for ONIG_OPTION_FIND_LONGEST */
834 #endif
835 #ifdef USE_COMBINATION_EXPLOSION_CHECK
836  void* state_check_buff;
837  int state_check_buff_size;
838 #endif
839 } OnigMatchArg;
840 
841 
842 #define IS_CODE_SB_WORD(enc,code) \
843  (ONIGENC_IS_CODE_ASCII(code) && ONIGENC_IS_CODE_WORD(enc,code))
844 
845 #ifdef ONIG_DEBUG
846 
847 typedef struct {
848  short int opcode;
849  const char* name;
850  short int arg_type;
851 } OnigOpInfoType;
852 
853 extern OnigOpInfoType OnigOpInfo[];
854 
855 /* extern void onig_print_compiled_byte_code P_((FILE* f, UChar* bp, UChar* bpend, UChar** nextp, OnigEncoding enc)); */
856 
857 #ifdef ONIG_DEBUG_STATISTICS
858 extern void onig_statistics_init P_((void));
859 extern void onig_print_statistics P_((FILE* f));
860 #endif
861 #endif
862 
864 extern void onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar* pat, UChar* pat_end, const UChar *fmt, ...));
865 extern int onig_bbuf_init P_((BBuf* buf, OnigDistance size));
866 extern int onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo, const char *sourcefile, int sourceline));
867 extern void onig_chain_reduce P_((regex_t* reg));
868 extern void onig_chain_link_add P_((regex_t* to, regex_t* add));
869 extern void onig_transfer P_((regex_t* to, regex_t* from));
870 extern int onig_is_code_in_cc P_((OnigEncoding enc, OnigCodePoint code, CClassNode* cc));
871 extern int onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, CClassNode* cc));
872 
873 /* strend hash */
874 typedef void hash_table_type;
875 #ifdef RUBY
876 #include "ruby/st.h"
878 #else
879 #include "st.h"
880 typedef uintptr_t hash_data_type;
881 #endif
882 
884 extern int onig_st_lookup_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type *value));
885 extern int onig_st_insert_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type value));
886 
887 /* encoding property management */
888 #define PROPERTY_LIST_ADD_PROP(Name, CR) \
889  r = onigenc_property_list_add_property((UChar* )Name, CR,\
890  &PropertyNameTable, &PropertyList, &PropertyListNum,\
891  &PropertyListSize);\
892  if (r != 0) goto end
893 
894 #define PROPERTY_LIST_INIT_CHECK \
895  if (PropertyInited == 0) {\
896  int r = onigenc_property_list_init(init_property_list);\
897  if (r != 0) return r;\
898  }
899 
900 extern int onigenc_property_list_add_property P_((UChar* name, const OnigCodePoint* prop, hash_table_type **table, const OnigCodePoint*** plist, int *pnum, int *psize));
901 
903 
905 
906 extern size_t onig_memsize P_((const regex_t *reg));
907 extern size_t onig_region_memsize P_((const struct re_registers *regs));
908 
910 
911 #endif /* ONIGURUMA_REGINT_H */
void onig_transfer(regex_t *to, regex_t *from)
Definition: regcomp.c:5627
struct _BBuf BBuf
unsigned int OnigCodePoint
Definition: oniguruma.h:112
UChar * pstr_prev
Definition: regint.h:789
int RepeatNumType
Definition: regint.h:640
UChar * onig_error_code_to_format(OnigPosition code)
Definition: regerror.c:43
unsigned int alloc
Definition: regint.h:421
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
intptr_t OnigStackIndex
Definition: regint.h:781
unsigned int flags
Definition: regint.h:776
int type
Definition: regint.h:769
struct _OnigStackType::@135::@139 mem
size_t onig_memsize(const regex_t *reg)
Definition: regcomp.c:5596
OnigStackIndex si
Definition: regint.h:801
struct _OnigStackType::@135::@136 state
unsigned char Bits
Definition: regint.h:397
hash_table_type * onig_st_init_strend_table_with_size(st_index_t size)
Definition: regparse.c:367
unsigned int type
Definition: regint.h:784
const UChar * gpos
Definition: regint.h:830
UChar * best_s
Definition: regint.h:833
void * PointerType
Definition: regint.h:643
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
void onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar *pat, UChar *pat_end, const UChar *fmt,...))
OnigPosition best_len
Definition: regint.h:832
st_data_t st_index_t
Definition: st.h:48
Definition: regint.h:597
void onig_chain_link_add(regex_t *to, regex_t *add)
Definition: regcomp.c:5641
unsigned int OnigOptionType
Definition: oniguruma.h:347
union _OnigStackType::@135 u
unsigned int BitStatusType
Definition: regint.h:330
RUBY_SYMBOL_EXPORT_BEGIN typedef unsigned long st_data_t
Definition: st.h:20
int onig_compile(regex_t *reg, const UChar *pattern, const UChar *pattern_end, OnigErrorInfo *einfo, const char *sourcefile, int sourceline)
Definition: regcomp.c:5675
Definition: regint.h:418
void onig_chain_reduce(regex_t *reg)
Definition: regcomp.c:5650
BitSet bs
Definition: regint.h:777
int RelAddrType
Definition: regint.h:637
Bits BitSet[BITSET_SIZE]
Definition: regint.h:399
int onig_bbuf_init(BBuf *buf, OnigDistance size)
Definition: regcomp.c:148
NodeBase base
Definition: regint.h:775
int AbsAddrType
Definition: regint.h:638
#define add(x, y)
Definition: date_strftime.c:23
void onig_snprintf_with_pattern(buf, int bufsize, OnigEncoding enc, UChar *pat, UChar *pat_end, const UChar *fmt, va_alist)
Definition: regerror.c:388
size_t onig_region_memsize(const OnigRegion *regs)
Definition: regcomp.c:5611
void * stack_p
Definition: regint.h:825
short int StateCheckNumType
Definition: regint.h:642
int(* ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE)(void)
Definition: regint.h:902
OnigRegion * region
Definition: regint.h:828
OnigOptionType options
Definition: regint.h:827
struct _OnigStackType::@135::@141 call_frame
Bits * BitSetRef
Definition: regint.h:400
UChar *onig_error_code_to_format P_((OnigPosition code))
#define RUBY_SYMBOL_EXPORT_END
Definition: missing.h:39
BBuf * mbuf
Definition: regint.h:778
int LengthType
Definition: regint.h:639
struct _OnigStackType::@135::@137 repeat
int onigenc_property_list_init(int(*f)(void))
Definition: regenc.c:945
unsigned char buf[MIME_BUF_SIZE]
Definition: nkf.c:4308
int onig_is_code_in_cc(OnigEncoding enc, OnigCodePoint code, CClassNode *cc)
Definition: regcomp.c:6072
unsigned int uintptr_t
Definition: win32.h:103
st_data_t hash_data_type
Definition: regint.h:877
int intptr_t
Definition: win32.h:87
#define RUBY_SYMBOL_EXPORT_BEGIN
Definition: missing.h:38
const UChar * start
Definition: regint.h:829
Definition: regint.h:522
size_t stack_n
Definition: regint.h:826
#define UChar
Definition: oniguruma.h:108
OnigStackIndex start
Definition: regint.h:807
OnigStackIndex end
Definition: regint.h:808
int size
Definition: encoding.c:49
#define f
unsigned int used
Definition: regint.h:420
ptrdiff_t OnigPosition
Definition: oniguruma.h:115
size_t OnigDistance
Definition: oniguruma.h:114
UChar * p
Definition: regint.h:419
UChar * pcode
Definition: regint.h:787
void hash_table_type
Definition: regint.h:874
struct _OnigStackType::@135::@140 null_check
OpCode
Definition: regint.h:520
int onig_is_code_in_cc_len(int elen, OnigCodePoint code, CClassNode *cc)
Definition: regcomp.c:6049
const char * name
Definition: nkf.c:208
short int MemNumType
Definition: regint.h:641
UChar * pstr
Definition: regint.h:788
struct _OnigStackType OnigStackType
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
UChar * ret_addr
Definition: regint.h:816
UChar * pkeep
Definition: regint.h:793
struct _OnigStackType::@135::@138 repeat_inc
#define enclen(enc, p, e)
Definition: regenc.h:76
#define BITSET_SIZE
Definition: regint.h:392