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8a9993d @nobu * eval_intern.h, insnhelper.h, thread_pthread.h, vm_core.h, vm_opts.h:
nobu authored
1 #ifndef ONIGURUMA_REGINT_H
2 #define ONIGURUMA_REGINT_H
5770336 Initial revision
ksaito authored
3 /**********************************************************************
4 regint.h - Oniguruma (regular expression library)
5 **********************************************************************/
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
6 /*-
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
7 * Copyright (c) 2002-2007 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
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ksaito authored
31
32 /* for debug */
33 /* #define ONIG_DEBUG_PARSE_TREE */
34 /* #define ONIG_DEBUG_COMPILE */
35 /* #define ONIG_DEBUG_SEARCH */
36 /* #define ONIG_DEBUG_MATCH */
37 /* #define ONIG_DONT_OPTIMIZE */
38
39 /* for byte-code statistical data. */
40 /* #define ONIG_DEBUG_STATISTICS */
41
42 #if defined(ONIG_DEBUG_PARSE_TREE) || defined(ONIG_DEBUG_MATCH) || \
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
43 defined(ONIG_DEBUG_SEARCH) || defined(ONIG_DEBUG_COMPILE) || \
44 defined(ONIG_DEBUG_STATISTICS)
5770336 Initial revision
ksaito authored
45 #ifndef ONIG_DEBUG
46 #define ONIG_DEBUG
47 #endif
48 #endif
49
50 #if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
51 (defined(__ppc__) && defined(__APPLE__)) || \
49b0a4d @unak * include/ruby/onigiruma.h (ONIG_EXTERN): use RUBY_EXTERN if defined.
unak authored
52 defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD86) || \
5770336 Initial revision
ksaito authored
53 defined(__mc68020__)
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
54 #define PLATFORM_UNALIGNED_WORD_ACCESS
5770336 Initial revision
ksaito authored
55 #endif
56
57 /* config */
58 /* spec. config */
59 #define USE_NAMED_GROUP
60 #define USE_SUBEXP_CALL
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
61 #define USE_BACKREF_WITH_LEVEL /* \k<name+n>, \k<name-n> */
62 #define USE_MONOMANIAC_CHECK_CAPTURES_IN_ENDLESS_REPEAT /* /(?:()|())*\2/ */
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ksaito authored
63 #define USE_NEWLINE_AT_END_OF_STRING_HAS_EMPTY_LINE /* /\n$/ =~ "\n" */
64 #define USE_WARNING_REDUNDANT_NESTED_REPEAT_OPERATOR
d92db05 merge Oniguruma 4.2.2
kosako authored
65 /* #define USE_RECOMPILE_API */
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
66 /* !!! moved to regenc.h. */ /* #define USE_CRNL_AS_LINE_TERMINATOR */
086e235 * oniguruma.h: merge Oniguruma 4.0.0 [ruby-dev:28290]
matz authored
67
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ksaito authored
68 /* internal config */
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
69 #define USE_PARSE_TREE_NODE_RECYCLE
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ksaito authored
70 #define USE_OP_PUSH_OR_JUMP_EXACT
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
71 #define USE_QTFR_PEEK_NEXT
72 #define USE_ST_LIBRARY
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
73 #define USE_SHARED_CCLASS_TABLE
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74
75 #define INIT_MATCH_STACK_SIZE 160
8032791 This commit was generated by cvs2svn to compensate for changes in r6231,
ksaito authored
76 #define DEFAULT_MATCH_STACK_LIMIT_SIZE 0 /* unlimited */
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ksaito authored
77
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
78 #if defined(__GNUC__)
79 # define ARG_UNUSED __attribute__ ((unused))
80 #else
81 # define ARG_UNUSED
82 #endif
83
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
84 /* */
85 /* escape other system UChar definition */
2b59258 @nobu * include/ruby: moved public headers.
nobu authored
86 #ifndef RUBY_DEFINES_H
149a03b @unak * regint.h (include): include ruby.h instead of defines.h and config.h.
unak authored
87 #include "ruby/ruby.h"
f37a49e @nobu * regint.c (xmalloc, xrealloc, xfree): not to use ruby managed memory.
nobu authored
88 #undef xmalloc
89 #undef xrealloc
90 #undef xcalloc
91 #undef xfree
e8a5295 @unak * regint.h (include): on some platform, defines.h redefines
unak authored
92 #endif
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
93 #ifdef ONIG_ESCAPE_UCHAR_COLLISION
94 #undef ONIG_ESCAPE_UCHAR_COLLISION
95 #endif
6afa428 * regint.h (USE_MATCH_RANGE_IS_COMPLETE_RANGE): undef to achieve old
matz authored
96 #undef USE_MATCH_RANGE_IS_COMPLETE_RANGE
4214475 * regint.h: undefine USE_CAPTURE_HISTORY which is mentioned as
matz authored
97 #undef USE_CAPTURE_HISTORY
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ksaito authored
98 #define USE_VARIABLE_META_CHARS
99 #define USE_WORD_BEGIN_END /* "\<": word-begin, "\>": word-end */
100 #define USE_POSIX_REGION_OPTION /* needed for POSIX API support */
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
101 #define USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
0046f35 merge Oniguruma 4.4.0
kosako authored
102 /* #define USE_COMBINATION_EXPLOSION_CHECK */ /* (X*)* */
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
103 /* #define USE_MULTI_THREAD_SYSTEM */
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
104 #define THREAD_SYSTEM_INIT /* depend on thread system */
105 #define THREAD_SYSTEM_END /* depend on thread system */
106 #define THREAD_ATOMIC_START /* depend on thread system */
107 #define THREAD_ATOMIC_END /* depend on thread system */
108 #define THREAD_PASS /* depend on thread system */
109 #ifndef xmalloc
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110 #define xmalloc malloc
111 #define xrealloc realloc
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
112 #define xcalloc calloc
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113 #define xfree free
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
114 #endif
115
116 #ifdef RUBY
117
8f1e7a3 @ko1 * thread.c (rb_thread_check_ints): added. please note that
ko1 authored
118 #define CHECK_INTERRUPT_IN_MATCH_AT rb_thread_check_ints()
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
119 #define onig_st_init_table st_init_table
120 #define onig_st_init_table_with_size st_init_table_with_size
121 #define onig_st_init_numtable st_init_numtable
122 #define onig_st_init_numtable_with_size st_init_numtable_with_size
123 #define onig_st_init_strtable st_init_strtable
124 #define onig_st_init_strtable_with_size st_init_strtable_with_size
125 #define onig_st_delete st_delete
126 #define onig_st_delete_safe st_delete_safe
127 #define onig_st_insert st_insert
128 #define onig_st_lookup st_lookup
129 #define onig_st_foreach st_foreach
130 #define onig_st_add_direct st_add_direct
131 #define onig_st_free_table st_free_table
132 #define onig_st_cleanup_safe st_cleanup_safe
133 #define onig_st_copy st_copy
134 #define onig_st_nothing_key_clone st_nothing_key_clone
135 #define onig_st_nothing_key_free st_nothing_key_free
136 #define onig_st_is_member st_is_member
137
a25fbe3 * encoding.c: provide basic features for M17N.
matz authored
138 #define USE_UPPER_CASE_TABLE
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ksaito authored
139 #else
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
140
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
141 #define st_init_table onig_st_init_table
142 #define st_init_table_with_size onig_st_init_table_with_size
143 #define st_init_numtable onig_st_init_numtable
144 #define st_init_numtable_with_size onig_st_init_numtable_with_size
145 #define st_init_strtable onig_st_init_strtable
146 #define st_init_strtable_with_size onig_st_init_strtable_with_size
147 #define st_delete onig_st_delete
148 #define st_delete_safe onig_st_delete_safe
149 #define st_insert onig_st_insert
150 #define st_lookup onig_st_lookup
151 #define st_foreach onig_st_foreach
152 #define st_add_direct onig_st_add_direct
153 #define st_free_table onig_st_free_table
154 #define st_cleanup_safe onig_st_cleanup_safe
155 #define st_copy onig_st_copy
156 #define st_nothing_key_clone onig_st_nothing_key_clone
157 #define st_nothing_key_free onig_st_nothing_key_free
158 /* */
159 #define onig_st_is_member st_is_member
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ksaito authored
160
f55963c * regint.h (CHECK_INTERRUPT_IN_MATCH_AT): add interrupt check
matz authored
161 #define CHECK_INTERRUPT_IN_MATCH_AT
162
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
163 #endif
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ksaito authored
164
0046f35 merge Oniguruma 4.4.0
kosako authored
165 #define STATE_CHECK_STRING_THRESHOLD_LEN 7
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
166 #define STATE_CHECK_BUFF_MAX_SIZE 0x4000
0046f35 merge Oniguruma 4.4.0
kosako authored
167
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
168 #define THREAD_PASS_LIMIT_COUNT 8
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ksaito authored
169 #define xmemset memset
170 #define xmemcpy memcpy
171 #define xmemmove memmove
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
172
c2253d3 This commit was generated by cvs2svn to compensate for changes in r5960,
ksaito authored
173 #if defined(_WIN32) && !defined(__GNUC__)
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ksaito authored
174 #define xalloca _alloca
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
175 #define xvsnprintf _vsnprintf
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ksaito authored
176 #else
177 #define xalloca alloca
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
178 #define xvsnprintf vsnprintf
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179 #endif
180
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
181
d92db05 merge Oniguruma 4.2.2
kosako authored
182 #if defined(USE_RECOMPILE_API) && defined(USE_MULTI_THREAD_SYSTEM)
183 #define ONIG_STATE_INC(reg) (reg)->state++
184 #define ONIG_STATE_DEC(reg) (reg)->state--
185
186 #define ONIG_STATE_INC_THREAD(reg) do {\
187 THREAD_ATOMIC_START;\
188 (reg)->state++;\
189 THREAD_ATOMIC_END;\
190 } while(0)
191 #define ONIG_STATE_DEC_THREAD(reg) do {\
192 THREAD_ATOMIC_START;\
193 (reg)->state--;\
194 THREAD_ATOMIC_END;\
195 } while(0)
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
196 #else
d92db05 merge Oniguruma 4.2.2
kosako authored
197 #define ONIG_STATE_INC(reg) /* Nothing */
198 #define ONIG_STATE_DEC(reg) /* Nothing */
199 #define ONIG_STATE_INC_THREAD(reg) /* Nothing */
200 #define ONIG_STATE_DEC_THREAD(reg) /* Nothing */
201 #endif /* USE_RECOMPILE_API && USE_MULTI_THREAD_SYSTEM */
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
202
5770336 Initial revision
ksaito authored
203 #ifdef HAVE_STDLIB_H
204 #include <stdlib.h>
205 #endif
206
8b6cb69 @nobu * common.mk (ruby.imp): fix for circular dependency. a patch from
nobu authored
207 #if defined(HAVE_ALLOCA_H) && (defined(_AIX) || !defined(__GNUC__))
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ksaito authored
208 #include <alloca.h>
209 #endif
210
211 #ifdef HAVE_STRING_H
212 # include <string.h>
213 #else
214 # include <strings.h>
215 #endif
216
217 #include <ctype.h>
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
218 #ifdef HAVE_SYS_TYPES_H
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ksaito authored
219 #include <sys/types.h>
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
220 #endif
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
221
5770336 Initial revision
ksaito authored
222 #ifdef ONIG_DEBUG
223 # include <stdio.h>
224 #endif
225
226 #include "regenc.h"
227
228 #ifdef MIN
229 #undef MIN
230 #endif
231 #ifdef MAX
232 #undef MAX
233 #endif
234 #define MIN(a,b) (((a)>(b))?(b):(a))
235 #define MAX(a,b) (((a)<(b))?(b):(a))
236
237 #define IS_NULL(p) (((void*)(p)) == (void*)0)
238 #define IS_NOT_NULL(p) (((void*)(p)) != (void*)0)
239 #define CHECK_NULL_RETURN(p) if (IS_NULL(p)) return NULL
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
240 #define CHECK_NULL_RETURN_MEMERR(p) if (IS_NULL(p)) return ONIGERR_MEMORY
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ksaito authored
241 #define NULL_UCHARP ((UChar* )0)
242
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
243 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
244
245 #define PLATFORM_GET_INC(val,p,type) do{\
246 val = *(type* )p;\
247 (p) += sizeof(type);\
248 } while(0)
249
250 #else
251
252 #define PLATFORM_GET_INC(val,p,type) do{\
253 xmemcpy(&val, (p), sizeof(type));\
254 (p) += sizeof(type);\
255 } while(0)
256
257 /* sizeof(OnigCodePoint) */
258 #define WORD_ALIGNMENT_SIZE SIZEOF_LONG
5770336 Initial revision
ksaito authored
259
260 #define GET_ALIGNMENT_PAD_SIZE(addr,pad_size) do {\
261 (pad_size) = WORD_ALIGNMENT_SIZE \
f5e45d0 @mame * regint.h (GET_ALIGNMENT_PAD_SIZE, ALIGNMENT_RIGHT): cast pointer to
mame authored
262 - ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
5770336 Initial revision
ksaito authored
263 if ((pad_size) == WORD_ALIGNMENT_SIZE) (pad_size) = 0;\
264 } while (0)
265
266 #define ALIGNMENT_RIGHT(addr) do {\
267 (addr) += (WORD_ALIGNMENT_SIZE - 1);\
f5e45d0 @mame * regint.h (GET_ALIGNMENT_PAD_SIZE, ALIGNMENT_RIGHT): cast pointer to
mame authored
268 (addr) -= ((uintptr_t )(addr) % WORD_ALIGNMENT_SIZE);\
5770336 Initial revision
ksaito authored
269 } while (0)
270
271 #endif /* PLATFORM_UNALIGNED_WORD_ACCESS */
272
273 /* stack pop level */
274 #define STACK_POP_LEVEL_FREE 0
275 #define STACK_POP_LEVEL_MEM_START 1
276 #define STACK_POP_LEVEL_ALL 2
277
278 /* optimize flags */
279 #define ONIG_OPTIMIZE_NONE 0
280 #define ONIG_OPTIMIZE_EXACT 1 /* Slow Search */
281 #define ONIG_OPTIMIZE_EXACT_BM 2 /* Boyer Moore Search */
282 #define ONIG_OPTIMIZE_EXACT_BM_NOT_REV 3 /* BM (but not simple match) */
283 #define ONIG_OPTIMIZE_EXACT_IC 4 /* Slow Search (ignore case) */
284 #define ONIG_OPTIMIZE_MAP 5 /* char map */
285
286 /* bit status */
287 typedef unsigned int BitStatusType;
288
289 #define BIT_STATUS_BITS_NUM (sizeof(BitStatusType) * 8)
290 #define BIT_STATUS_CLEAR(stats) (stats) = 0
291 #define BIT_STATUS_ON_ALL(stats) (stats) = ~((BitStatusType )0)
292 #define BIT_STATUS_AT(stats,n) \
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
293 ((n) < (int )BIT_STATUS_BITS_NUM ? ((stats) & (1 << n)) : ((stats) & 1))
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294
295 #define BIT_STATUS_ON_AT(stats,n) do {\
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
296 if ((n) < (int )BIT_STATUS_BITS_NUM) \
5770336 Initial revision
ksaito authored
297 (stats) |= (1 << (n));\
298 else\
299 (stats) |= 1;\
300 } while (0)
301
302 #define BIT_STATUS_ON_AT_SIMPLE(stats,n) do {\
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
303 if ((n) < (int )BIT_STATUS_BITS_NUM)\
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304 (stats) |= (1 << (n));\
305 } while (0)
306
307
308 #define INT_MAX_LIMIT ((1UL << (SIZEOF_INT * 8 - 1)) - 1)
309
310 #define DIGITVAL(code) ((code) - '0')
311 #define ODIGITVAL(code) DIGITVAL(code)
312 #define XDIGITVAL(enc,code) \
313 (ONIGENC_IS_CODE_DIGIT(enc,code) ? DIGITVAL(code) \
314 : (ONIGENC_IS_CODE_UPPER(enc,code) ? (code) - 'A' + 10 : (code) - 'a' + 10))
315
316 #define IS_SINGLELINE(option) ((option) & ONIG_OPTION_SINGLELINE)
317 #define IS_MULTILINE(option) ((option) & ONIG_OPTION_MULTILINE)
318 #define IS_IGNORECASE(option) ((option) & ONIG_OPTION_IGNORECASE)
319 #define IS_EXTEND(option) ((option) & ONIG_OPTION_EXTEND)
320 #define IS_FIND_LONGEST(option) ((option) & ONIG_OPTION_FIND_LONGEST)
321 #define IS_FIND_NOT_EMPTY(option) ((option) & ONIG_OPTION_FIND_NOT_EMPTY)
322 #define IS_FIND_CONDITION(option) ((option) & \
323 (ONIG_OPTION_FIND_LONGEST | ONIG_OPTION_FIND_NOT_EMPTY))
324 #define IS_NOTBOL(option) ((option) & ONIG_OPTION_NOTBOL)
325 #define IS_NOTEOL(option) ((option) & ONIG_OPTION_NOTEOL)
326 #define IS_POSIX_REGION(option) ((option) & ONIG_OPTION_POSIX_REGION)
327
328 /* OP_SET_OPTION is required for these options.
329 #define IS_DYNAMIC_OPTION(option) \
330 (((option) & (ONIG_OPTION_MULTILINE | ONIG_OPTION_IGNORECASE)) != 0)
331 */
332 /* ignore-case and multibyte status are included in compiled code. */
333 #define IS_DYNAMIC_OPTION(option) 0
334
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
335 #define DISABLE_CASE_FOLD_MULTI_CHAR(case_fold_flag) \
336 ((case_fold_flag) & ~INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR)
337
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
338 #define REPEAT_INFINITE -1
339 #define IS_REPEAT_INFINITE(n) ((n) == REPEAT_INFINITE)
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340
341 /* bitset */
342 #define BITS_PER_BYTE 8
343 #define SINGLE_BYTE_SIZE (1 << BITS_PER_BYTE)
344 #define BITS_IN_ROOM (sizeof(Bits) * BITS_PER_BYTE)
345 #define BITSET_SIZE (SINGLE_BYTE_SIZE / BITS_IN_ROOM)
346
347 #ifdef PLATFORM_UNALIGNED_WORD_ACCESS
348 typedef unsigned int Bits;
349 #else
350 typedef unsigned char Bits;
351 #endif
352 typedef Bits BitSet[BITSET_SIZE];
353 typedef Bits* BitSetRef;
354
23a32d6 @nobu * include/ruby/oniguruma.h, include/ruby/re.h, re.c, regcomp.c,
nobu authored
355 #define SIZE_BITSET (int)sizeof(BitSet)
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356
357 #define BITSET_CLEAR(bs) do {\
358 int i;\
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
359 for (i = 0; i < (int )BITSET_SIZE; i++) { (bs)[i] = 0; } \
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ksaito authored
360 } while (0)
361
362 #define BS_ROOM(bs,pos) (bs)[pos / BITS_IN_ROOM]
363 #define BS_BIT(pos) (1 << (pos % BITS_IN_ROOM))
364
365 #define BITSET_AT(bs, pos) (BS_ROOM(bs,pos) & BS_BIT(pos))
366 #define BITSET_SET_BIT(bs, pos) BS_ROOM(bs,pos) |= BS_BIT(pos)
367 #define BITSET_CLEAR_BIT(bs, pos) BS_ROOM(bs,pos) &= ~(BS_BIT(pos))
368 #define BITSET_INVERT_BIT(bs, pos) BS_ROOM(bs,pos) ^= BS_BIT(pos)
369
370 /* bytes buffer */
371 typedef struct _BBuf {
372 UChar* p;
373 unsigned int used;
374 unsigned int alloc;
375 } BBuf;
376
377 #define BBUF_INIT(buf,size) onig_bbuf_init((BBuf* )(buf), (size))
378
379 #define BBUF_SIZE_INC(buf,inc) do{\
380 (buf)->alloc += (inc);\
381 (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
382 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
383 } while (0)
384
385 #define BBUF_EXPAND(buf,low) do{\
386 do { (buf)->alloc *= 2; } while ((buf)->alloc < (unsigned int )low);\
387 (buf)->p = (UChar* )xrealloc((buf)->p, (buf)->alloc);\
388 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
389 } while (0)
390
391 #define BBUF_ENSURE_SIZE(buf,size) do{\
392 unsigned int new_alloc = (buf)->alloc;\
393 while (new_alloc < (unsigned int )(size)) { new_alloc *= 2; }\
394 if ((buf)->alloc != new_alloc) {\
395 (buf)->p = (UChar* )xrealloc((buf)->p, new_alloc);\
396 if (IS_NULL((buf)->p)) return(ONIGERR_MEMORY);\
397 (buf)->alloc = new_alloc;\
398 }\
399 } while (0)
400
401 #define BBUF_WRITE(buf,pos,bytes,n) do{\
402 int used = (pos) + (n);\
403 if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
404 xmemcpy((buf)->p + (pos), (bytes), (n));\
405 if ((buf)->used < (unsigned int )used) (buf)->used = used;\
406 } while (0)
407
408 #define BBUF_WRITE1(buf,pos,byte) do{\
409 int used = (pos) + 1;\
410 if ((buf)->alloc < (unsigned int )used) BBUF_EXPAND((buf),used);\
411 (buf)->p[(pos)] = (byte);\
412 if ((buf)->used < (unsigned int )used) (buf)->used = used;\
413 } while (0)
414
415 #define BBUF_ADD(buf,bytes,n) BBUF_WRITE((buf),(buf)->used,(bytes),(n))
416 #define BBUF_ADD1(buf,byte) BBUF_WRITE1((buf),(buf)->used,(byte))
417 #define BBUF_GET_ADD_ADDRESS(buf) ((buf)->p + (buf)->used)
418 #define BBUF_GET_OFFSET_POS(buf) ((buf)->used)
419
420 /* from < to */
421 #define BBUF_MOVE_RIGHT(buf,from,to,n) do {\
422 if ((unsigned int )((to)+(n)) > (buf)->alloc) BBUF_EXPAND((buf),(to) + (n));\
423 xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
424 if ((unsigned int )((to)+(n)) > (buf)->used) (buf)->used = (to) + (n);\
425 } while (0)
426
427 /* from > to */
428 #define BBUF_MOVE_LEFT(buf,from,to,n) do {\
429 xmemmove((buf)->p + (to), (buf)->p + (from), (n));\
430 } while (0)
431
432 /* from > to */
433 #define BBUF_MOVE_LEFT_REDUCE(buf,from,to) do {\
434 xmemmove((buf)->p + (to), (buf)->p + (from), (buf)->used - (from));\
435 (buf)->used -= (from - to);\
436 } while (0)
437
438 #define BBUF_INSERT(buf,pos,bytes,n) do {\
439 if (pos >= (buf)->used) {\
440 BBUF_WRITE(buf,pos,bytes,n);\
441 }\
442 else {\
443 BBUF_MOVE_RIGHT((buf),(pos),(pos) + (n),((buf)->used - (pos)));\
444 xmemcpy((buf)->p + (pos), (bytes), (n));\
445 }\
446 } while (0)
447
448 #define BBUF_GET_BYTE(buf, pos) (buf)->p[(pos)]
449
450
451 #define ANCHOR_BEGIN_BUF (1<<0)
452 #define ANCHOR_BEGIN_LINE (1<<1)
453 #define ANCHOR_BEGIN_POSITION (1<<2)
454 #define ANCHOR_END_BUF (1<<3)
455 #define ANCHOR_SEMI_END_BUF (1<<4)
456 #define ANCHOR_END_LINE (1<<5)
457
458 #define ANCHOR_WORD_BOUND (1<<6)
459 #define ANCHOR_NOT_WORD_BOUND (1<<7)
460 #define ANCHOR_WORD_BEGIN (1<<8)
461 #define ANCHOR_WORD_END (1<<9)
462 #define ANCHOR_PREC_READ (1<<10)
463 #define ANCHOR_PREC_READ_NOT (1<<11)
464 #define ANCHOR_LOOK_BEHIND (1<<12)
465 #define ANCHOR_LOOK_BEHIND_NOT (1<<13)
466
467 #define ANCHOR_ANYCHAR_STAR (1<<14) /* ".*" optimize info */
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468 #define ANCHOR_ANYCHAR_STAR_ML (1<<15) /* ".*" optimize info (multi-line) */
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ksaito authored
469
470 /* operation code */
471 enum OpCode {
472 OP_FINISH = 0, /* matching process terminator (no more alternative) */
473 OP_END = 1, /* pattern code terminator (success end) */
474
475 OP_EXACT1 = 2, /* single byte, N = 1 */
476 OP_EXACT2, /* single byte, N = 2 */
477 OP_EXACT3, /* single byte, N = 3 */
478 OP_EXACT4, /* single byte, N = 4 */
479 OP_EXACT5, /* single byte, N = 5 */
480 OP_EXACTN, /* single byte */
481 OP_EXACTMB2N1, /* mb-length = 2 N = 1 */
482 OP_EXACTMB2N2, /* mb-length = 2 N = 2 */
483 OP_EXACTMB2N3, /* mb-length = 2 N = 3 */
484 OP_EXACTMB2N, /* mb-length = 2 */
485 OP_EXACTMB3N, /* mb-length = 3 */
486 OP_EXACTMBN, /* other length */
487
488 OP_EXACT1_IC, /* single byte, N = 1, ignore case */
489 OP_EXACTN_IC, /* single byte, ignore case */
490
491 OP_CCLASS,
492 OP_CCLASS_MB,
493 OP_CCLASS_MIX,
494 OP_CCLASS_NOT,
495 OP_CCLASS_MB_NOT,
496 OP_CCLASS_MIX_NOT,
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497 OP_CCLASS_NODE, /* pointer to CClassNode node */
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498
499 OP_ANYCHAR, /* "." */
500 OP_ANYCHAR_ML, /* "." multi-line */
501 OP_ANYCHAR_STAR, /* ".*" */
502 OP_ANYCHAR_ML_STAR, /* ".*" multi-line */
503 OP_ANYCHAR_STAR_PEEK_NEXT,
504 OP_ANYCHAR_ML_STAR_PEEK_NEXT,
505
506 OP_WORD,
507 OP_NOT_WORD,
508 OP_WORD_BOUND,
509 OP_NOT_WORD_BOUND,
510 OP_WORD_BEGIN,
511 OP_WORD_END,
512
513 OP_BEGIN_BUF,
514 OP_END_BUF,
515 OP_BEGIN_LINE,
516 OP_END_LINE,
517 OP_SEMI_END_BUF,
518 OP_BEGIN_POSITION,
519
520 OP_BACKREF1,
521 OP_BACKREF2,
522 OP_BACKREFN,
523 OP_BACKREFN_IC,
524 OP_BACKREF_MULTI,
525 OP_BACKREF_MULTI_IC,
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526 OP_BACKREF_WITH_LEVEL, /* \k<xxx+n>, \k<xxx-n> */
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527
528 OP_MEMORY_START,
529 OP_MEMORY_START_PUSH, /* push back-tracker to stack */
530 OP_MEMORY_END_PUSH, /* push back-tracker to stack */
531 OP_MEMORY_END_PUSH_REC, /* push back-tracker to stack */
532 OP_MEMORY_END,
533 OP_MEMORY_END_REC, /* push marker to stack */
534
535 OP_FAIL, /* pop stack and move */
536 OP_JUMP,
537 OP_PUSH,
538 OP_POP,
539 OP_PUSH_OR_JUMP_EXACT1, /* if match exact then push, else jump. */
540 OP_PUSH_IF_PEEK_NEXT, /* if match exact then push, else none. */
541 OP_REPEAT, /* {n,m} */
542 OP_REPEAT_NG, /* {n,m}? (non greedy) */
543 OP_REPEAT_INC,
544 OP_REPEAT_INC_NG, /* non greedy */
3e9e2bd * eval.c (rb_eval): NODE_XSTR should pass copy of literal string.
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545 OP_REPEAT_INC_SG, /* search and get in stack */
546 OP_REPEAT_INC_NG_SG, /* search and get in stack (non greedy) */
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547 OP_NULL_CHECK_START, /* null loop checker start */
548 OP_NULL_CHECK_END, /* null loop checker end */
549 OP_NULL_CHECK_END_MEMST, /* null loop checker end (with capture status) */
550 OP_NULL_CHECK_END_MEMST_PUSH, /* with capture status and push check-end */
551
552 OP_PUSH_POS, /* (?=...) start */
553 OP_POP_POS, /* (?=...) end */
554 OP_PUSH_POS_NOT, /* (?!...) start */
555 OP_FAIL_POS, /* (?!...) end */
556 OP_PUSH_STOP_BT, /* (?>...) start */
557 OP_POP_STOP_BT, /* (?>...) end */
558 OP_LOOK_BEHIND, /* (?<=...) start (no needs end opcode) */
559 OP_PUSH_LOOK_BEHIND_NOT, /* (?<!...) start */
560 OP_FAIL_LOOK_BEHIND_NOT, /* (?<!...) end */
561
562 OP_CALL, /* \g<name> */
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563 OP_RETURN,
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564
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565 OP_STATE_CHECK_PUSH, /* combination explosion check and push */
566 OP_STATE_CHECK_PUSH_OR_JUMP, /* check ok -> push, else jump */
567 OP_STATE_CHECK, /* check only */
568 OP_STATE_CHECK_ANYCHAR_STAR,
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
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569 OP_STATE_CHECK_ANYCHAR_ML_STAR,
570
571 /* no need: IS_DYNAMIC_OPTION() == 0 */
572 OP_SET_OPTION_PUSH, /* set option and push recover option */
573 OP_SET_OPTION /* set option */
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kosako authored
574 };
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575
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576 typedef int RelAddrType;
577 typedef int AbsAddrType;
578 typedef int LengthType;
579 typedef int RepeatNumType;
580 typedef short int MemNumType;
0046f35 merge Oniguruma 4.4.0
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581 typedef short int StateCheckNumType;
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582 typedef void* PointerType;
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583
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584 #define SIZE_OPCODE 1
23a32d6 @nobu * include/ruby/oniguruma.h, include/ruby/re.h, re.c, regcomp.c,
nobu authored
585 #define SIZE_RELADDR (int)sizeof(RelAddrType)
586 #define SIZE_ABSADDR (int)sizeof(AbsAddrType)
587 #define SIZE_LENGTH (int)sizeof(LengthType)
588 #define SIZE_MEMNUM (int)sizeof(MemNumType)
589 #define SIZE_STATE_CHECK_NUM (int)sizeof(StateCheckNumType)
590 #define SIZE_REPEATNUM (int)sizeof(RepeatNumType)
591 #define SIZE_OPTION (int)sizeof(OnigOptionType)
592 #define SIZE_CODE_POINT (int)sizeof(OnigCodePoint)
593 #define SIZE_POINTER (int)sizeof(PointerType)
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594
595
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596 #define GET_RELADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, RelAddrType)
597 #define GET_ABSADDR_INC(addr,p) PLATFORM_GET_INC(addr, p, AbsAddrType)
598 #define GET_LENGTH_INC(len,p) PLATFORM_GET_INC(len, p, LengthType)
599 #define GET_MEMNUM_INC(num,p) PLATFORM_GET_INC(num, p, MemNumType)
600 #define GET_REPEATNUM_INC(num,p) PLATFORM_GET_INC(num, p, RepeatNumType)
601 #define GET_OPTION_INC(option,p) PLATFORM_GET_INC(option, p, OnigOptionType)
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
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602 #define GET_POINTER_INC(ptr,p) PLATFORM_GET_INC(ptr, p, PointerType)
0046f35 merge Oniguruma 4.4.0
kosako authored
603 #define GET_STATE_CHECK_NUM_INC(num,p) PLATFORM_GET_INC(num, p, StateCheckNumType)
7eac88e * regcomp.c, regint.h: fixed PLATFORM_UNALIGNED_WORD_ACCESS problem (…
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604
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605 /* code point's address must be aligned address. */
606 #define GET_CODE_POINT(code,p) code = *((OnigCodePoint* )(p))
607 #define GET_BYTE_INC(byte,p) do{\
608 byte = *(p);\
609 (p)++;\
610 } while(0)
611
612
613 /* op-code + arg size */
614 #define SIZE_OP_ANYCHAR_STAR SIZE_OPCODE
615 #define SIZE_OP_ANYCHAR_STAR_PEEK_NEXT (SIZE_OPCODE + 1)
616 #define SIZE_OP_JUMP (SIZE_OPCODE + SIZE_RELADDR)
617 #define SIZE_OP_PUSH (SIZE_OPCODE + SIZE_RELADDR)
618 #define SIZE_OP_POP SIZE_OPCODE
619 #define SIZE_OP_PUSH_OR_JUMP_EXACT1 (SIZE_OPCODE + SIZE_RELADDR + 1)
620 #define SIZE_OP_PUSH_IF_PEEK_NEXT (SIZE_OPCODE + SIZE_RELADDR + 1)
621 #define SIZE_OP_REPEAT_INC (SIZE_OPCODE + SIZE_MEMNUM)
622 #define SIZE_OP_REPEAT_INC_NG (SIZE_OPCODE + SIZE_MEMNUM)
623 #define SIZE_OP_PUSH_POS SIZE_OPCODE
624 #define SIZE_OP_PUSH_POS_NOT (SIZE_OPCODE + SIZE_RELADDR)
625 #define SIZE_OP_POP_POS SIZE_OPCODE
626 #define SIZE_OP_FAIL_POS SIZE_OPCODE
627 #define SIZE_OP_SET_OPTION (SIZE_OPCODE + SIZE_OPTION)
628 #define SIZE_OP_SET_OPTION_PUSH (SIZE_OPCODE + SIZE_OPTION)
629 #define SIZE_OP_FAIL SIZE_OPCODE
630 #define SIZE_OP_MEMORY_START (SIZE_OPCODE + SIZE_MEMNUM)
631 #define SIZE_OP_MEMORY_START_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
632 #define SIZE_OP_MEMORY_END_PUSH (SIZE_OPCODE + SIZE_MEMNUM)
633 #define SIZE_OP_MEMORY_END_PUSH_REC (SIZE_OPCODE + SIZE_MEMNUM)
634 #define SIZE_OP_MEMORY_END (SIZE_OPCODE + SIZE_MEMNUM)
635 #define SIZE_OP_MEMORY_END_REC (SIZE_OPCODE + SIZE_MEMNUM)
636 #define SIZE_OP_PUSH_STOP_BT SIZE_OPCODE
637 #define SIZE_OP_POP_STOP_BT SIZE_OPCODE
638 #define SIZE_OP_NULL_CHECK_START (SIZE_OPCODE + SIZE_MEMNUM)
639 #define SIZE_OP_NULL_CHECK_END (SIZE_OPCODE + SIZE_MEMNUM)
640 #define SIZE_OP_LOOK_BEHIND (SIZE_OPCODE + SIZE_LENGTH)
641 #define SIZE_OP_PUSH_LOOK_BEHIND_NOT (SIZE_OPCODE + SIZE_RELADDR + SIZE_LENGTH)
642 #define SIZE_OP_FAIL_LOOK_BEHIND_NOT SIZE_OPCODE
643 #define SIZE_OP_CALL (SIZE_OPCODE + SIZE_ABSADDR)
644 #define SIZE_OP_RETURN SIZE_OPCODE
645
0046f35 merge Oniguruma 4.4.0
kosako authored
646 #ifdef USE_COMBINATION_EXPLOSION_CHECK
647 #define SIZE_OP_STATE_CHECK (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
648 #define SIZE_OP_STATE_CHECK_PUSH (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
649 #define SIZE_OP_STATE_CHECK_PUSH_OR_JUMP (SIZE_OPCODE + SIZE_STATE_CHECK_NUM + SIZE_RELADDR)
650 #define SIZE_OP_STATE_CHECK_ANYCHAR_STAR (SIZE_OPCODE + SIZE_STATE_CHECK_NUM)
651 #endif
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ksaito authored
652
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
653 #define MC_ESC(syn) (syn)->meta_char_table.esc
654 #define MC_ANYCHAR(syn) (syn)->meta_char_table.anychar
655 #define MC_ANYTIME(syn) (syn)->meta_char_table.anytime
656 #define MC_ZERO_OR_ONE_TIME(syn) (syn)->meta_char_table.zero_or_one_time
657 #define MC_ONE_OR_MORE_TIME(syn) (syn)->meta_char_table.one_or_more_time
658 #define MC_ANYCHAR_ANYTIME(syn) (syn)->meta_char_table.anychar_anytime
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
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659
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
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660 #define IS_MC_ESC_CODE(code, syn) \
661 ((code) == MC_ESC(syn) && \
086e235 * oniguruma.h: merge Oniguruma 4.0.0 [ruby-dev:28290]
matz authored
662 !IS_SYNTAX_OP2((syn), ONIG_SYN_OP2_INEFFECTIVE_ESCAPE))
663
664
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
665 #define SYN_POSIX_COMMON_OP \
666 ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_POSIX_BRACKET | \
667 ONIG_SYN_OP_DECIMAL_BACKREF | \
668 ONIG_SYN_OP_BRACKET_CC | ONIG_SYN_OP_ASTERISK_ZERO_INF | \
669 ONIG_SYN_OP_LINE_ANCHOR | \
670 ONIG_SYN_OP_ESC_CONTROL_CHARS )
671
672 #define SYN_GNU_REGEX_OP \
673 ( ONIG_SYN_OP_DOT_ANYCHAR | ONIG_SYN_OP_BRACKET_CC | \
653fbad This commit was generated by cvs2svn to compensate for changes in r6225,
ksaito authored
674 ONIG_SYN_OP_POSIX_BRACKET | ONIG_SYN_OP_DECIMAL_BACKREF | \
675 ONIG_SYN_OP_BRACE_INTERVAL | ONIG_SYN_OP_LPAREN_SUBEXP | \
676 ONIG_SYN_OP_VBAR_ALT | \
677 ONIG_SYN_OP_ASTERISK_ZERO_INF | ONIG_SYN_OP_PLUS_ONE_INF | \
678 ONIG_SYN_OP_QMARK_ZERO_ONE | \
679 ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR | ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR | \
680 ONIG_SYN_OP_ESC_W_WORD | \
681 ONIG_SYN_OP_ESC_B_WORD_BOUND | ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END | \
682 ONIG_SYN_OP_ESC_S_WHITE_SPACE | ONIG_SYN_OP_ESC_D_DIGIT | \
683 ONIG_SYN_OP_LINE_ANCHOR )
684
685 #define SYN_GNU_REGEX_BV \
686 ( ONIG_SYN_CONTEXT_INDEP_ANCHORS | ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS | \
687 ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS | ONIG_SYN_ALLOW_INVALID_INTERVAL | \
688 ONIG_SYN_BACKSLASH_ESCAPE_IN_CC | ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC )
689
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
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690
691 #define NCCLASS_FLAGS(cc) ((cc)->flags)
692 #define NCCLASS_FLAG_SET(cc,flag) (NCCLASS_FLAGS(cc) |= (flag))
693 #define NCCLASS_FLAG_CLEAR(cc,flag) (NCCLASS_FLAGS(cc) &= ~(flag))
694 #define IS_NCCLASS_FLAG_ON(cc,flag) ((NCCLASS_FLAGS(cc) & (flag)) != 0)
695
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
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696 /* cclass node */
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
697 #define FLAG_NCCLASS_NOT (1<<0)
698 #define FLAG_NCCLASS_SHARE (1<<1)
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
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699
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
700 #define NCCLASS_SET_NOT(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_NOT)
701 #define NCCLASS_SET_SHARE(nd) NCCLASS_FLAG_SET(nd, FLAG_NCCLASS_SHARE)
702 #define NCCLASS_CLEAR_NOT(nd) NCCLASS_FLAG_CLEAR(nd, FLAG_NCCLASS_NOT)
703 #define IS_NCCLASS_NOT(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_NOT)
704 #define IS_NCCLASS_SHARE(nd) IS_NCCLASS_FLAG_ON(nd, FLAG_NCCLASS_SHARE)
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
705
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
706 typedef struct {
707 int type;
708 /* struct _Node* next; */
709 /* unsigned int flags; */
710 } NodeBase;
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
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711
712 typedef struct {
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
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713 NodeBase base;
714 unsigned int flags;
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
715 BitSet bs;
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
716 BBuf* mbuf; /* multi-byte info or NULL */
a19d6b3 * ascii.c, euc_jp.c, hash.c, oniggnu.h, oniguruma.h, regcomp.c, regen…
ksaito authored
717 } CClassNode;
718
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
719 typedef long OnigStackIndex;
720
721 typedef struct _OnigStackType {
722 unsigned int type;
723 union {
724 struct {
725 UChar *pcode; /* byte code position */
726 UChar *pstr; /* string position */
727 UChar *pstr_prev; /* previous char position of pstr */
728 #ifdef USE_COMBINATION_EXPLOSION_CHECK
729 unsigned int state_check;
730 #endif
731 } state;
732 struct {
733 int count; /* for OP_REPEAT_INC, OP_REPEAT_INC_NG */
734 UChar *pcode; /* byte code position (head of repeated target) */
735 int num; /* repeat id */
736 } repeat;
737 struct {
738 OnigStackIndex si; /* index of stack */
739 } repeat_inc;
740 struct {
741 int num; /* memory num */
742 UChar *pstr; /* start/end position */
743 /* Following information is setted, if this stack type is MEM-START */
744 OnigStackIndex start; /* prev. info (for backtrack "(...)*" ) */
745 OnigStackIndex end; /* prev. info (for backtrack "(...)*" ) */
746 } mem;
747 struct {
748 int num; /* null check id */
749 UChar *pstr; /* start position */
750 } null_check;
751 #ifdef USE_SUBEXP_CALL
752 struct {
753 UChar *ret_addr; /* byte code position */
754 int num; /* null check id */
755 UChar *pstr; /* string position */
756 } call_frame;
757 #endif
758 } u;
759 } OnigStackType;
760
761 typedef struct {
762 void* stack_p;
23a32d6 @nobu * include/ruby/oniguruma.h, include/ruby/re.h, re.c, regcomp.c,
nobu authored
763 size_t stack_n;
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
764 OnigOptionType options;
765 OnigRegion* region;
766 const UChar* start; /* search start position (for \G: BEGIN_POSITION) */
767 #ifdef USE_FIND_LONGEST_SEARCH_ALL_OF_RANGE
768 int best_len; /* for ONIG_OPTION_FIND_LONGEST */
769 UChar* best_s;
770 #endif
771 #ifdef USE_COMBINATION_EXPLOSION_CHECK
772 void* state_check_buff;
773 int state_check_buff_size;
774 #endif
775 } OnigMatchArg;
776
777
778 #define IS_CODE_SB_WORD(enc,code) \
779 (ONIGENC_IS_CODE_ASCII(code) && ONIGENC_IS_CODE_WORD(enc,code))
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ksaito authored
780
781 #ifdef ONIG_DEBUG
782
783 typedef struct {
784 short int opcode;
785 char* name;
786 short int arg_type;
787 } OnigOpInfoType;
788
789 extern OnigOpInfoType OnigOpInfo[];
790
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
791 extern void onig_print_compiled_byte_code P_((FILE* f, UChar* bp, UChar** nextp, OnigEncoding enc));
5770336 Initial revision
ksaito authored
792
793 #ifdef ONIG_DEBUG_STATISTICS
794 extern void onig_statistics_init P_((void));
795 extern void onig_print_statistics P_((FILE* f));
796 #endif
797 #endif
798
086e235 * oniguruma.h: merge Oniguruma 4.0.0 [ruby-dev:28290]
matz authored
799 extern UChar* onig_error_code_to_format P_((int code));
800 extern void onig_snprintf_with_pattern PV_((UChar buf[], int bufsize, OnigEncoding enc, UChar* pat, UChar* pat_end, const UChar *fmt, ...));
5770336 Initial revision
ksaito authored
801 extern int onig_bbuf_init P_((BBuf* buf, int size));
4f57266 @nobu * regexec.c (stack_double): use MatchStackLimitSize atomically.
nobu authored
802 extern int onig_alloc_init P_((regex_t** reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax));
6ab36c6 @nurse *regparse.c (CC_DUP_WARN): use rb_compile_warn if ScanEnv has source
nurse authored
803 extern int onig_compile P_((regex_t* reg, const UChar* pattern, const UChar* pattern_end, OnigErrorInfo* einfo, const char *sourcefile, int sourceline));
5770336 Initial revision
ksaito authored
804 extern void onig_chain_reduce P_((regex_t* reg));
82cb9ea * ascii.c, euc_jp.c, oniggnu.h, oniguruma.h, regcomp.c, regenc.c, reg…
ksaito authored
805 extern void onig_chain_link_add P_((regex_t* to, regex_t* add));
806 extern void onig_transfer P_((regex_t* to, regex_t* from));
086e235 * oniguruma.h: merge Oniguruma 4.0.0 [ruby-dev:28290]
matz authored
807 extern int onig_is_code_in_cc P_((OnigEncoding enc, OnigCodePoint code, CClassNode* cc));
e1def8a * include/ruby/oniguruma.h: upgrade to Oniguruma 5.9.0. fixes
matz authored
808 extern int onig_is_code_in_cc_len P_((int enclen, OnigCodePoint code, CClassNode* cc));
5770336 Initial revision
ksaito authored
809
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
810 /* strend hash */
811 typedef void hash_table_type;
9b9cc53 @unak * regint.h: IL32LLP64 support.
unak authored
812 #ifdef RUBY
9654ea6 @nobu * regint.h: use "ruby/..." instead of <ruby/...>.
nobu authored
813 #include "ruby/st.h"
9b9cc53 @unak * regint.h: IL32LLP64 support.
unak authored
814 typedef st_data_t hash_data_type;
815 #else
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
816 typedef unsigned long hash_data_type;
9b9cc53 @unak * regint.h: IL32LLP64 support.
unak authored
817 #endif
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
818
819 extern hash_table_type* onig_st_init_strend_table_with_size P_((int size));
820 extern int onig_st_lookup_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type *value));
821 extern int onig_st_insert_strend P_((hash_table_type* table, const UChar* str_key, const UChar* end_key, hash_data_type value));
822
823 /* encoding property management */
824 #define PROPERTY_LIST_ADD_PROP(Name, CR) \
825 r = onigenc_property_list_add_property((UChar* )Name, CR,\
826 &PropertyNameTable, &PropertyList, &PropertyListNum,\
827 &PropertyListSize);\
828 if (r != 0) goto end
829
830 #define PROPERTY_LIST_INIT_CHECK \
831 if (PropertyInited == 0) {\
832 int r = onigenc_property_list_init(init_property_list);\
833 if (r != 0) return r;\
834 }
835
836 extern int onigenc_property_list_add_property P_((UChar* name, const OnigCodePoint* prop, hash_table_type **table, const OnigCodePoint*** plist, int *pnum, int *psize));
52ed8c4 * include/ruby/oniguruma.h: Oniguruma 1.9.1 merged.
matz authored
837
838 typedef int (*ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE)(void);
839
840 extern int onigenc_property_list_init P_((ONIGENC_INIT_PROPERTY_LIST_FUNC_TYPE));
6ee2e54 * oniguruma.h: updated to Oniguruma 5.7.0.
matz authored
841
8a9993d @nobu * eval_intern.h, insnhelper.h, thread_pthread.h, vm_core.h, vm_opts.h:
nobu authored
842 #endif /* ONIGURUMA_REGINT_H */
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