Ruby 2.7.0p0(2019-12-25revision647ee6f091eafcce70ffb75ddf7e121e192ab217)

onigmo.h
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1 #ifndef ONIGMO_H
2 #define ONIGMO_H
3 /**********************************************************************
4 onigmo.h - Onigmo (Oniguruma-mod) (regular expression library)
5 **********************************************************************/
6 /*-
7 * Copyright (c) 2002-2009 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
8 * Copyright (c) 2011-2017 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 #ifdef __cplusplus
34 extern "C" {
35 # if 0
36 } /* satisfy cc-mode */
37 # endif
38 #endif
39
40 #define ONIGMO_VERSION_MAJOR 6
41 #define ONIGMO_VERSION_MINOR 1
42 #define ONIGMO_VERSION_TEENY 3
43
44 #ifndef ONIG_EXTERN
45 # ifdef RUBY_EXTERN
46 # define ONIG_EXTERN RUBY_EXTERN
47 # else
48 # if defined(_WIN32) && !defined(__GNUC__)
49 # if defined(EXPORT) || defined(RUBY_EXPORT)
50 # define ONIG_EXTERN extern __declspec(dllexport)
51 # else
52 # define ONIG_EXTERN extern __declspec(dllimport)
53 # endif
54 # endif
55 # endif
56 #endif
57
58 #ifndef ONIG_EXTERN
59 # define ONIG_EXTERN extern
60 #endif
61
62 #ifndef RUBY
63 # ifndef RUBY_SYMBOL_EXPORT_BEGIN
64 # define RUBY_SYMBOL_EXPORT_BEGIN
65 # define RUBY_SYMBOL_EXPORT_END
66 # endif
67 #endif
68
69 RUBY_SYMBOL_EXPORT_BEGIN
70
71 #include <stddef.h> /* for size_t */
72
73 /* PART: character encoding */
74
75 #ifndef ONIG_ESCAPE_UCHAR_COLLISION
76 # define UChar OnigUChar
77 #endif
78
79 typedef unsigned char OnigUChar;
80 typedef unsigned int OnigCodePoint;
81 typedef unsigned int OnigCtype;
82 typedef size_t OnigDistance;
83 typedef ptrdiff_t OnigPosition;
84
85 #define ONIG_INFINITE_DISTANCE ~((OnigDistance )0)
86
87 /*
88 * Onig casefold/case mapping flags and related definitions
89 *
90 * Subfields (starting with 0 at LSB):
91 * 0-2: Code point count in casefold.h
92 * 3-12: Index into SpecialCaseMapping array in casefold.h
93 * 13-22: Case folding/mapping flags
94 */
95 typedef unsigned int OnigCaseFoldType; /* case fold flag */
96
97 ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag;
98
99 /* bits for actual code point count; 3 bits is more than enough, currently only 2 used */
100 #define OnigCodePointMaskWidth 3
101 #define OnigCodePointMask ((1<<OnigCodePointMaskWidth)-1)
102 #define OnigCodePointCount(n) ((n)&OnigCodePointMask)
103 #define OnigCaseFoldFlags(n) ((n)&~OnigCodePointMask)
104
105 /* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA (1<<1) */ /* no longer usable with these values! */
106 /* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH (1<<2) */ /* no longer usable with these values! */
107
108 /* bits for index into table with separate titlecase mappings */
109 /* 10 bits provide 1024 values */
110 #define OnigSpecialIndexShift 3
111 #define OnigSpecialIndexWidth 10
112
113 #define ONIGENC_CASE_UPCASE (1<<13) /* has/needs uppercase mapping */
114 #define ONIGENC_CASE_DOWNCASE (1<<14) /* has/needs lowercase mapping */
115 #define ONIGENC_CASE_TITLECASE (1<<15) /* has/needs (special) titlecase mapping */
116 #define ONIGENC_CASE_SPECIAL_OFFSET 3 /* offset in bits from ONIGENC_CASE to ONIGENC_CASE_SPECIAL */
117 #define ONIGENC_CASE_UP_SPECIAL (1<<16) /* has special upcase mapping */
118 #define ONIGENC_CASE_DOWN_SPECIAL (1<<17) /* has special downcase mapping */
119 #define ONIGENC_CASE_MODIFIED (1<<18) /* data has been modified */
120 #define ONIGENC_CASE_FOLD (1<<19) /* has/needs case folding */
121
122 #define ONIGENC_CASE_FOLD_TURKISH_AZERI (1<<20) /* needs mapping specific to Turkic languages; better not change original value! */
123
124 #define ONIGENC_CASE_FOLD_LITHUANIAN (1<<21) /* needs Lithuanian-specific mapping */
125 #define ONIGENC_CASE_ASCII_ONLY (1<<22) /* only modify ASCII range */
126 #define ONIGENC_CASE_IS_TITLECASE (1<<23) /* character itself is already titlecase */
127
128 #define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR (1<<30) /* better not change original value! */
129
130 #define ONIGENC_CASE_FOLD_MIN INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR
131 #define ONIGENC_CASE_FOLD_DEFAULT OnigDefaultCaseFoldFlag
132
133
134 #define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN 3
135 #define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM 13
136 /* 13 => Unicode:0x1ffc */
137
138 /* code range */
139 #define ONIGENC_CODE_RANGE_NUM(range) ((int )range[0])
140 #define ONIGENC_CODE_RANGE_FROM(range,i) range[((i)*2) + 1]
141 #define ONIGENC_CODE_RANGE_TO(range,i) range[((i)*2) + 2]
142
143 typedef struct {
144 int byte_len; /* argument(original) character(s) byte length */
145 int code_len; /* number of code */
146 OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN];
147 } OnigCaseFoldCodeItem;
148
149 typedef struct {
150 OnigCodePoint esc;
151 OnigCodePoint anychar;
152 OnigCodePoint anytime;
153 OnigCodePoint zero_or_one_time;
154 OnigCodePoint one_or_more_time;
155 OnigCodePoint anychar_anytime;
156 } OnigMetaCharTableType;
157
158 typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg);
159
160 typedef struct OnigEncodingTypeST {
161 int (*precise_mbc_enc_len)(const OnigUChar* p,const OnigUChar* e, const struct OnigEncodingTypeST* enc);
162 const char* name;
163 int max_enc_len;
164 int min_enc_len;
165 int (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
166 OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
167 int (*code_to_mbclen)(OnigCodePoint code, const struct OnigEncodingTypeST* enc);
168 int (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf, const struct OnigEncodingTypeST* enc);
169 int (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, const struct OnigEncodingTypeST* enc);
170 int (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, const struct OnigEncodingTypeST* enc);
171 int (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[], const struct OnigEncodingTypeST* enc);
172 int (*property_name_to_ctype)(const struct OnigEncodingTypeST* enc, const OnigUChar* p, const OnigUChar* end);
173 int (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, const struct OnigEncodingTypeST* enc);
174 int (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], const struct OnigEncodingTypeST* enc);
175 OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
176 int (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
177 int (*case_map)(OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc);
178 int ruby_encoding_index;
179 unsigned int flags;
180 } OnigEncodingType;
181
182 typedef const OnigEncodingType* OnigEncoding;
183
184 ONIG_EXTERN const OnigEncodingType OnigEncodingASCII;
185 #ifndef RUBY
186 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_1;
187 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_2;
188 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_3;
189 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_4;
190 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_5;
191 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_6;
192 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_7;
193 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_8;
194 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_9;
195 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_10;
196 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_11;
197 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_13;
198 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_14;
199 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_15;
200 ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_16;
201 ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_8;
202 ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_16BE;
203 ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_16LE;
204 ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_32BE;
205 ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_32LE;
206 ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_JP;
207 ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_TW;
208 ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_KR;
209 ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_CN;
210 ONIG_EXTERN const OnigEncodingType OnigEncodingShift_JIS;
211 ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_31J;
212 /* ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8; */
213 ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8_R;
214 ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8_U;
215 ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1250;
216 ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1251;
217 ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1252;
218 ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1253;
219 ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1254;
220 ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1257;
221 ONIG_EXTERN const OnigEncodingType OnigEncodingBIG5;
222 ONIG_EXTERN const OnigEncodingType OnigEncodingGB18030;
223 #endif /* RUBY */
224
225 #define ONIG_ENCODING_ASCII (&OnigEncodingASCII)
226 #ifndef RUBY
227 # define ONIG_ENCODING_ISO_8859_1 (&OnigEncodingISO_8859_1)
228 # define ONIG_ENCODING_ISO_8859_2 (&OnigEncodingISO_8859_2)
229 # define ONIG_ENCODING_ISO_8859_3 (&OnigEncodingISO_8859_3)
230 # define ONIG_ENCODING_ISO_8859_4 (&OnigEncodingISO_8859_4)
231 # define ONIG_ENCODING_ISO_8859_5 (&OnigEncodingISO_8859_5)
232 # define ONIG_ENCODING_ISO_8859_6 (&OnigEncodingISO_8859_6)
233 # define ONIG_ENCODING_ISO_8859_7 (&OnigEncodingISO_8859_7)
234 # define ONIG_ENCODING_ISO_8859_8 (&OnigEncodingISO_8859_8)
235 # define ONIG_ENCODING_ISO_8859_9 (&OnigEncodingISO_8859_9)
236 # define ONIG_ENCODING_ISO_8859_10 (&OnigEncodingISO_8859_10)
237 # define ONIG_ENCODING_ISO_8859_11 (&OnigEncodingISO_8859_11)
238 # define ONIG_ENCODING_ISO_8859_13 (&OnigEncodingISO_8859_13)
239 # define ONIG_ENCODING_ISO_8859_14 (&OnigEncodingISO_8859_14)
240 # define ONIG_ENCODING_ISO_8859_15 (&OnigEncodingISO_8859_15)
241 # define ONIG_ENCODING_ISO_8859_16 (&OnigEncodingISO_8859_16)
242 # define ONIG_ENCODING_UTF_8 (&OnigEncodingUTF_8)
243 # define ONIG_ENCODING_UTF_16BE (&OnigEncodingUTF_16BE)
244 # define ONIG_ENCODING_UTF_16LE (&OnigEncodingUTF_16LE)
245 # define ONIG_ENCODING_UTF_32BE (&OnigEncodingUTF_32BE)
246 # define ONIG_ENCODING_UTF_32LE (&OnigEncodingUTF_32LE)
247 # define ONIG_ENCODING_EUC_JP (&OnigEncodingEUC_JP)
248 # define ONIG_ENCODING_EUC_TW (&OnigEncodingEUC_TW)
249 # define ONIG_ENCODING_EUC_KR (&OnigEncodingEUC_KR)
250 # define ONIG_ENCODING_EUC_CN (&OnigEncodingEUC_CN)
251 # define ONIG_ENCODING_SHIFT_JIS (&OnigEncodingShift_JIS)
252 # define ONIG_ENCODING_WINDOWS_31J (&OnigEncodingWindows_31J)
253 /* # define ONIG_ENCODING_KOI8 (&OnigEncodingKOI8) */
254 # define ONIG_ENCODING_KOI8_R (&OnigEncodingKOI8_R)
255 # define ONIG_ENCODING_KOI8_U (&OnigEncodingKOI8_U)
256 # define ONIG_ENCODING_WINDOWS_1250 (&OnigEncodingWindows_1250)
257 # define ONIG_ENCODING_WINDOWS_1251 (&OnigEncodingWindows_1251)
258 # define ONIG_ENCODING_WINDOWS_1252 (&OnigEncodingWindows_1252)
259 # define ONIG_ENCODING_WINDOWS_1253 (&OnigEncodingWindows_1253)
260 # define ONIG_ENCODING_WINDOWS_1254 (&OnigEncodingWindows_1254)
261 # define ONIG_ENCODING_WINDOWS_1257 (&OnigEncodingWindows_1257)
262 # define ONIG_ENCODING_BIG5 (&OnigEncodingBIG5)
263 # define ONIG_ENCODING_GB18030 (&OnigEncodingGB18030)
264
265 /* old names */
266 # define ONIG_ENCODING_SJIS ONIG_ENCODING_SHIFT_JIS
267 # define ONIG_ENCODING_CP932 ONIG_ENCODING_WINDOWS_31J
268 # define ONIG_ENCODING_CP1250 ONIG_ENCODING_WINDOWS_1250
269 # define ONIG_ENCODING_CP1251 ONIG_ENCODING_WINDOWS_1251
270 # define ONIG_ENCODING_CP1252 ONIG_ENCODING_WINDOWS_1252
271 # define ONIG_ENCODING_CP1253 ONIG_ENCODING_WINDOWS_1253
272 # define ONIG_ENCODING_CP1254 ONIG_ENCODING_WINDOWS_1254
273 # define ONIG_ENCODING_CP1257 ONIG_ENCODING_WINDOWS_1257
274 # define ONIG_ENCODING_UTF8 ONIG_ENCODING_UTF_8
275 # define ONIG_ENCODING_UTF16_BE ONIG_ENCODING_UTF_16BE
276 # define ONIG_ENCODING_UTF16_LE ONIG_ENCODING_UTF_16LE
277 # define ONIG_ENCODING_UTF32_BE ONIG_ENCODING_UTF_32BE
278 # define ONIG_ENCODING_UTF32_LE ONIG_ENCODING_UTF_32LE
279 #endif /* RUBY */
280
281 #define ONIG_ENCODING_UNDEF ((OnigEncoding )0)
282
283 /* this declaration needs to be here because it is used in string.c in Ruby */
284 ONIG_EXTERN
285 int onigenc_ascii_only_case_map(OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc);
286
287
288 /* work size */
289 #define ONIGENC_CODE_TO_MBC_MAXLEN 7
290 #define ONIGENC_MBC_CASE_FOLD_MAXLEN 18
291 /* 18: 6(max-byte) * 3(case-fold chars) */
292
293 /* character types */
294 #define ONIGENC_CTYPE_NEWLINE 0
295 #define ONIGENC_CTYPE_ALPHA 1
296 #define ONIGENC_CTYPE_BLANK 2
297 #define ONIGENC_CTYPE_CNTRL 3
298 #define ONIGENC_CTYPE_DIGIT 4
299 #define ONIGENC_CTYPE_GRAPH 5
300 #define ONIGENC_CTYPE_LOWER 6
301 #define ONIGENC_CTYPE_PRINT 7
302 #define ONIGENC_CTYPE_PUNCT 8
303 #define ONIGENC_CTYPE_SPACE 9
304 #define ONIGENC_CTYPE_UPPER 10
305 #define ONIGENC_CTYPE_XDIGIT 11
306 #define ONIGENC_CTYPE_WORD 12
307 #define ONIGENC_CTYPE_ALNUM 13 /* alpha || digit */
308 #define ONIGENC_CTYPE_ASCII 14
309 #define ONIGENC_MAX_STD_CTYPE ONIGENC_CTYPE_ASCII
310
311 /* flags */
312 #define ONIGENC_FLAG_NONE 0U
313 #define ONIGENC_FLAG_UNICODE 1U
314
315 #define onig_enc_len(enc,p,e) ONIGENC_MBC_ENC_LEN(enc, p, e)
316
317 #define ONIGENC_IS_UNDEF(enc) ((enc) == ONIG_ENCODING_UNDEF)
318 #define ONIGENC_IS_SINGLEBYTE(enc) (ONIGENC_MBC_MAXLEN(enc) == 1)
319 #define ONIGENC_IS_MBC_HEAD(enc,p,e) (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1)
320 #define ONIGENC_IS_MBC_ASCII(p) (*(p) < 128)
321 #define ONIGENC_IS_CODE_ASCII(code) ((code) < 128)
322 #define ONIGENC_IS_MBC_WORD(enc,s,end) \
323 ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end))
324 #define ONIGENC_IS_MBC_ASCII_WORD(enc,s,end) \
325 onigenc_ascii_is_code_ctype( \
326 ONIGENC_MBC_TO_CODE(enc,s,end),ONIGENC_CTYPE_WORD,enc)
327 #define ONIGENC_IS_UNICODE(enc) ((enc)->flags & ONIGENC_FLAG_UNICODE)
328
329
330 #define ONIGENC_NAME(enc) ((enc)->name)
331
332 #define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \
333 (enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc)
334 #define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \
335 (enc)->is_allowed_reverse_match(s,end,enc)
336 #define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \
337 (enc)->left_adjust_char_head(start, s, end, enc)
338 #define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \
339 (enc)->apply_all_case_fold(case_fold_flag,f,arg,enc)
340 #define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \
341 (enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc)
342 #define ONIGENC_STEP_BACK(enc,start,s,end,n) \
343 onigenc_step_back((enc),(start),(s),(end),(n))
344
345 #define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) (n)
346 #define ONIGENC_MBCLEN_CHARFOUND_P(r) (0 < (r))
347 #define ONIGENC_MBCLEN_CHARFOUND_LEN(r) (r)
348
349 #define ONIGENC_CONSTRUCT_MBCLEN_INVALID() (-1)
350 #define ONIGENC_MBCLEN_INVALID_P(r) ((r) == -1)
351
352 #define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n) (-1-(n))
353 #define ONIGENC_MBCLEN_NEEDMORE_P(r) ((r) < -1)
354 #define ONIGENC_MBCLEN_NEEDMORE_LEN(r) (-1-(r))
355
356 #define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e) (enc)->precise_mbc_enc_len(p,e,enc)
357
358 ONIG_EXTERN
359 int onigenc_mbclen_approximate(const OnigUChar* p,const OnigUChar* e, const struct OnigEncodingTypeST* enc);
360
361 #define ONIGENC_MBC_ENC_LEN(enc,p,e) onigenc_mbclen_approximate(p,e,enc)
362 #define ONIGENC_MBC_MAXLEN(enc) ((enc)->max_enc_len)
363 #define ONIGENC_MBC_MAXLEN_DIST(enc) ONIGENC_MBC_MAXLEN(enc)
364 #define ONIGENC_MBC_MINLEN(enc) ((enc)->min_enc_len)
365 #define ONIGENC_IS_MBC_NEWLINE(enc,p,end) (enc)->is_mbc_newline((p),(end),enc)
366 #define ONIGENC_MBC_TO_CODE(enc,p,end) (enc)->mbc_to_code((p),(end),enc)
367 #define ONIGENC_CODE_TO_MBCLEN(enc,code) (enc)->code_to_mbclen(code,enc)
368 #define ONIGENC_CODE_TO_MBC(enc,code,buf) (enc)->code_to_mbc(code,buf,enc)
369 #define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \
370 (enc)->property_name_to_ctype(enc,p,end)
371
372 #define ONIGENC_IS_CODE_CTYPE(enc,code,ctype) (enc)->is_code_ctype(code,ctype,enc)
373
374 #define ONIGENC_IS_CODE_NEWLINE(enc,code) \
375 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE)
376 #define ONIGENC_IS_CODE_GRAPH(enc,code) \
377 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH)
378 #define ONIGENC_IS_CODE_PRINT(enc,code) \
379 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT)
380 #define ONIGENC_IS_CODE_ALNUM(enc,code) \
381 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)
382 #define ONIGENC_IS_CODE_ALPHA(enc,code) \
383 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA)
384 #define ONIGENC_IS_CODE_LOWER(enc,code) \
385 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER)
386 #define ONIGENC_IS_CODE_UPPER(enc,code) \
387 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER)
388 #define ONIGENC_IS_CODE_CNTRL(enc,code) \
389 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL)
390 #define ONIGENC_IS_CODE_PUNCT(enc,code) \
391 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT)
392 #define ONIGENC_IS_CODE_SPACE(enc,code) \
393 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE)
394 #define ONIGENC_IS_CODE_BLANK(enc,code) \
395 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK)
396 #define ONIGENC_IS_CODE_DIGIT(enc,code) \
397 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT)
398 #define ONIGENC_IS_CODE_XDIGIT(enc,code) \
399 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT)
400 #define ONIGENC_IS_CODE_WORD(enc,code) \
401 ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD)
402
403 #define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \
404 (enc)->get_ctype_code_range(ctype,sbout,ranges,enc)
405
406 ONIG_EXTERN
407 OnigUChar* onigenc_step_back(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n);
408
409
410 /* encoding API */
411 ONIG_EXTERN
412 int onigenc_init(void);
413 ONIG_EXTERN
414 int onigenc_set_default_encoding(OnigEncoding enc);
415 ONIG_EXTERN
416 OnigEncoding onigenc_get_default_encoding(void);
417 ONIG_EXTERN
418 OnigUChar* onigenc_get_right_adjust_char_head_with_prev(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, const OnigUChar** prev);
419 ONIG_EXTERN
420 OnigUChar* onigenc_get_prev_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);
421 ONIG_EXTERN
422 OnigUChar* onigenc_get_left_adjust_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);
423 ONIG_EXTERN
424 OnigUChar* onigenc_get_right_adjust_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);
425 ONIG_EXTERN
426 int onigenc_strlen(OnigEncoding enc, const OnigUChar* p, const OnigUChar* end);
427 ONIG_EXTERN
428 int onigenc_strlen_null(OnigEncoding enc, const OnigUChar* p);
429 ONIG_EXTERN
430 int onigenc_str_bytelen_null(OnigEncoding enc, const OnigUChar* p);
431
432
433
434 /* PART: regular expression */
435
436 /* config parameters */
437 #define ONIG_NREGION 4
438 #define ONIG_MAX_CAPTURE_GROUP_NUM 32767
439 #define ONIG_MAX_BACKREF_NUM 1000
440 #define ONIG_MAX_REPEAT_NUM 100000
441 #define ONIG_MAX_MULTI_BYTE_RANGES_NUM 10000
442 /* constants */
443 #define ONIG_MAX_ERROR_MESSAGE_LEN 90
444
445 typedef unsigned int OnigOptionType;
446
447 #define ONIG_OPTION_DEFAULT ONIG_OPTION_NONE
448
449 /* options */
450 #define ONIG_OPTION_NONE 0U
451 #define ONIG_OPTION_IGNORECASE 1U
452 #define ONIG_OPTION_EXTEND (ONIG_OPTION_IGNORECASE << 1)
453 #define ONIG_OPTION_MULTILINE (ONIG_OPTION_EXTEND << 1)
454 #define ONIG_OPTION_DOTALL ONIG_OPTION_MULTILINE
455 #define ONIG_OPTION_SINGLELINE (ONIG_OPTION_MULTILINE << 1)
456 #define ONIG_OPTION_FIND_LONGEST (ONIG_OPTION_SINGLELINE << 1)
457 #define ONIG_OPTION_FIND_NOT_EMPTY (ONIG_OPTION_FIND_LONGEST << 1)
458 #define ONIG_OPTION_NEGATE_SINGLELINE (ONIG_OPTION_FIND_NOT_EMPTY << 1)
459 #define ONIG_OPTION_DONT_CAPTURE_GROUP (ONIG_OPTION_NEGATE_SINGLELINE << 1)
460 #define ONIG_OPTION_CAPTURE_GROUP (ONIG_OPTION_DONT_CAPTURE_GROUP << 1)
461 /* options (search time) */
462 #define ONIG_OPTION_NOTBOL (ONIG_OPTION_CAPTURE_GROUP << 1)
463 #define ONIG_OPTION_NOTEOL (ONIG_OPTION_NOTBOL << 1)
464 #define ONIG_OPTION_NOTBOS (ONIG_OPTION_NOTEOL << 1)
465 #define ONIG_OPTION_NOTEOS (ONIG_OPTION_NOTBOS << 1)
466 /* options (ctype range) */
467 #define ONIG_OPTION_ASCII_RANGE (ONIG_OPTION_NOTEOS << 1)
468 #define ONIG_OPTION_POSIX_BRACKET_ALL_RANGE (ONIG_OPTION_ASCII_RANGE << 1)
469 #define ONIG_OPTION_WORD_BOUND_ALL_RANGE (ONIG_OPTION_POSIX_BRACKET_ALL_RANGE << 1)
470 /* options (newline) */
471 #define ONIG_OPTION_NEWLINE_CRLF (ONIG_OPTION_WORD_BOUND_ALL_RANGE << 1)
472 #define ONIG_OPTION_MAXBIT ONIG_OPTION_NEWLINE_CRLF /* limit */
473
474 #define ONIG_OPTION_ON(options,regopt) ((options) |= (regopt))
475 #define ONIG_OPTION_OFF(options,regopt) ((options) &= ~(regopt))
476 #define ONIG_IS_OPTION_ON(options,option) ((options) & (option))
477
478 /* syntax */
479 typedef struct {
480 unsigned int op;
481 unsigned int op2;
482 unsigned int behavior;
483 OnigOptionType options; /* default option */
484 OnigMetaCharTableType meta_char_table;
485 } OnigSyntaxType;
486
487 ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS;
488 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
489 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
490 ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
491 ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
492 ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
493 ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
494 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58;
495 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58_NG;
496 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
497 ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
498 ONIG_EXTERN const OnigSyntaxType OnigSyntaxPython;
499
500 /* predefined syntaxes (see regsyntax.c) */
501 #define ONIG_SYNTAX_ASIS (&OnigSyntaxASIS)
502 #define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic)
503 #define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended)
504 #define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs)
505 #define ONIG_SYNTAX_GREP (&OnigSyntaxGrep)
506 #define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex)
507 #define ONIG_SYNTAX_JAVA (&OnigSyntaxJava)
508 #define ONIG_SYNTAX_PERL58 (&OnigSyntaxPerl58)
509 #define ONIG_SYNTAX_PERL58_NG (&OnigSyntaxPerl58_NG)
510 #define ONIG_SYNTAX_PERL (&OnigSyntaxPerl)
511 #define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby)
512 #define ONIG_SYNTAX_PYTHON (&OnigSyntaxPython)
513
514 /* default syntax */
515 ONIG_EXTERN const OnigSyntaxType* OnigDefaultSyntax;
516 #define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax
517
518 /* syntax (operators) */
519 #define ONIG_SYN_OP_VARIABLE_META_CHARACTERS (1U<<0)
520 #define ONIG_SYN_OP_DOT_ANYCHAR (1U<<1) /* . */
521 #define ONIG_SYN_OP_ASTERISK_ZERO_INF (1U<<2) /* * */
522 #define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF (1U<<3)
523 #define ONIG_SYN_OP_PLUS_ONE_INF (1U<<4) /* + */
524 #define ONIG_SYN_OP_ESC_PLUS_ONE_INF (1U<<5)
525 #define ONIG_SYN_OP_QMARK_ZERO_ONE (1U<<6) /* ? */
526 #define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE (1U<<7)
527 #define ONIG_SYN_OP_BRACE_INTERVAL (1U<<8) /* {lower,upper} */
528 #define ONIG_SYN_OP_ESC_BRACE_INTERVAL (1U<<9) /* \{lower,upper\} */
529 #define ONIG_SYN_OP_VBAR_ALT (1U<<10) /* | */
530 #define ONIG_SYN_OP_ESC_VBAR_ALT (1U<<11) /* \| */
531 #define ONIG_SYN_OP_LPAREN_SUBEXP (1U<<12) /* (...) */
532 #define ONIG_SYN_OP_ESC_LPAREN_SUBEXP (1U<<13) /* \(...\) */
533 #define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR (1U<<14) /* \A, \Z, \z */
534 #define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR (1U<<15) /* \G */
535 #define ONIG_SYN_OP_DECIMAL_BACKREF (1U<<16) /* \num */
536 #define ONIG_SYN_OP_BRACKET_CC (1U<<17) /* [...] */
537 #define ONIG_SYN_OP_ESC_W_WORD (1U<<18) /* \w, \W */
538 #define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END (1U<<19) /* <. > */
539 #define ONIG_SYN_OP_ESC_B_WORD_BOUND (1U<<20) /* \b, \B */
540 #define ONIG_SYN_OP_ESC_S_WHITE_SPACE (1U<<21) /* \s, \S */
541 #define ONIG_SYN_OP_ESC_D_DIGIT (1U<<22) /* \d, \D */
542 #define ONIG_SYN_OP_LINE_ANCHOR (1U<<23) /* ^, $ */
543 #define ONIG_SYN_OP_POSIX_BRACKET (1U<<24) /* [:xxxx:] */
544 #define ONIG_SYN_OP_QMARK_NON_GREEDY (1U<<25) /* ??,*?,+?,{n,m}? */
545 #define ONIG_SYN_OP_ESC_CONTROL_CHARS (1U<<26) /* \n,\r,\t,\a ... */
546 #define ONIG_SYN_OP_ESC_C_CONTROL (1U<<27) /* \cx */
547 #define ONIG_SYN_OP_ESC_OCTAL3 (1U<<28) /* \OOO */
548 #define ONIG_SYN_OP_ESC_X_HEX2 (1U<<29) /* \xHH */
549 #define ONIG_SYN_OP_ESC_X_BRACE_HEX8 (1U<<30) /* \x{7HHHHHHH} */
550 #define ONIG_SYN_OP_ESC_O_BRACE_OCTAL (1U<<31) /* \o{OOO} */
551
552 #define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE (1U<<0) /* \Q...\E */
553 #define ONIG_SYN_OP2_QMARK_GROUP_EFFECT (1U<<1) /* (?...) */
554 #define ONIG_SYN_OP2_OPTION_PERL (1U<<2) /* (?imsxadlu), (?-imsx), (?^imsxalu) */
555 #define ONIG_SYN_OP2_OPTION_RUBY (1U<<3) /* (?imxadu), (?-imx) */
556 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT (1U<<4) /* ?+,*+,++ */
557 #define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL (1U<<5) /* {n,m}+ */
558 #define ONIG_SYN_OP2_CCLASS_SET_OP (1U<<6) /* [...&&..[..]..] */
559 #define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP (1U<<7) /* (?<name>...) */
560 #define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF (1U<<8) /* \k<name> */
561 #define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL (1U<<9) /* \g<name>, \g<n> */
562 #define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY (1U<<10) /* (?@..),(?@<x>..) */
563 #define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL (1U<<11) /* \C-x */
564 #define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META (1U<<12) /* \M-x */
565 #define ONIG_SYN_OP2_ESC_V_VTAB (1U<<13) /* \v as VTAB */
566 #define ONIG_SYN_OP2_ESC_U_HEX4 (1U<<14) /* \uHHHH */
567 #define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR (1U<<15) /* \`, \' */
568 #define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY (1U<<16) /* \p{...}, \P{...} */
569 #define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */
570 /* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */
571 #define ONIG_SYN_OP2_ESC_H_XDIGIT (1U<<19) /* \h, \H */
572 #define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE (1U<<20) /* \ */
573 #define ONIG_SYN_OP2_ESC_CAPITAL_R_LINEBREAK (1U<<21) /* \R as (?>\x0D\x0A|[\x0A-\x0D\x{85}\x{2028}\x{2029}]) */
574 #define ONIG_SYN_OP2_ESC_CAPITAL_X_EXTENDED_GRAPHEME_CLUSTER (1U<<22) /* \X */
575 #define ONIG_SYN_OP2_ESC_V_VERTICAL_WHITESPACE (1U<<23) /* \v, \V -- Perl */ /* NOTIMPL */
576 #define ONIG_SYN_OP2_ESC_H_HORIZONTAL_WHITESPACE (1U<<24) /* \h, \H -- Perl */ /* NOTIMPL */
577 #define ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP (1U<<25) /* \K */
578 #define ONIG_SYN_OP2_ESC_G_BRACE_BACKREF (1U<<26) /* \g{name}, \g{n} */
579 #define ONIG_SYN_OP2_QMARK_SUBEXP_CALL (1U<<27) /* (?&name), (?n), (?R), (?0) */
580 #define ONIG_SYN_OP2_QMARK_VBAR_BRANCH_RESET (1U<<28) /* (?|...) */ /* NOTIMPL */
581 #define ONIG_SYN_OP2_QMARK_LPAREN_CONDITION (1U<<29) /* (?(cond)yes...|no...) */
582 #define ONIG_SYN_OP2_QMARK_CAPITAL_P_NAMED_GROUP (1U<<30) /* (?P<name>...), (?P=name), (?P>name) -- Python/PCRE */
583 #define ONIG_SYN_OP2_QMARK_TILDE_ABSENT (1U<<31) /* (?~...) */
584 /* #define ONIG_SYN_OP2_OPTION_JAVA (1U<<xx) */ /* (?idmsux), (?-idmsux) */ /* NOTIMPL */
585
586 /* syntax (behavior) */
587 #define ONIG_SYN_CONTEXT_INDEP_ANCHORS (1U<<31) /* not implemented */
588 #define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS (1U<<0) /* ?, *, +, {n,m} */
589 #define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS (1U<<1) /* error or ignore */
590 #define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP (1U<<2) /* ...)... */
591 #define ONIG_SYN_ALLOW_INVALID_INTERVAL (1U<<3) /* {??? */
592 #define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV (1U<<4) /* {,n} => {0,n} */
593 #define ONIG_SYN_STRICT_CHECK_BACKREF (1U<<5) /* /(\1)/,/\1()/ ..*/
594 #define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND (1U<<6) /* (?<=a|bc) */
595 #define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP (1U<<7) /* see doc/RE */
596 #define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8) /* (?<x>)(?<x>) */
597 #define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY (1U<<9) /* a{n}?=(?:a{n})? */
598 #define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME_CALL (1U<<10) /* (?<x>)(?<x>)(?&x) */
599 #define ONIG_SYN_USE_LEFT_MOST_NAMED_GROUP (1U<<11) /* (?<x>)(?<x>)\k<x> */
600
601 /* syntax (behavior) in char class [...] */
602 #define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC (1U<<20) /* [^...] */
603 #define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC (1U<<21) /* [..\w..] etc.. */
604 #define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC (1U<<22)
605 #define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC (1U<<23) /* [0-9-a]=[0-9\-a] */
606 /* syntax (behavior) warning */
607 #define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED (1U<<24) /* [,-,] */
608 #define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT (1U<<25) /* (?:a*)+ */
609 #define ONIG_SYN_WARN_CC_DUP (1U<<26) /* [aa] */
610
611 /* meta character specifiers (onig_set_meta_char()) */
612 #define ONIG_META_CHAR_ESCAPE 0
613 #define ONIG_META_CHAR_ANYCHAR 1
614 #define ONIG_META_CHAR_ANYTIME 2
615 #define ONIG_META_CHAR_ZERO_OR_ONE_TIME 3
616 #define ONIG_META_CHAR_ONE_OR_MORE_TIME 4
617 #define ONIG_META_CHAR_ANYCHAR_ANYTIME 5
618
619 #define ONIG_INEFFECTIVE_META_CHAR 0
620
621 /* error codes */
622 #define ONIG_IS_PATTERN_ERROR(ecode) ((ecode) <= -100 && (ecode) > -1000)
623 /* normal return */
624 #define ONIG_NORMAL 0
625 #define ONIG_MISMATCH -1
626 #define ONIG_NO_SUPPORT_CONFIG -2
627
628 /* internal error */
629 #define ONIGERR_MEMORY -5
630 #define ONIGERR_TYPE_BUG -6
631 #define ONIGERR_PARSER_BUG -11
632 #define ONIGERR_STACK_BUG -12
633 #define ONIGERR_UNDEFINED_BYTECODE -13
634 #define ONIGERR_UNEXPECTED_BYTECODE -14
635 #define ONIGERR_MATCH_STACK_LIMIT_OVER -15
636 #define ONIGERR_PARSE_DEPTH_LIMIT_OVER -16
637 #define ONIGERR_DEFAULT_ENCODING_IS_NOT_SET -21
638 #define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR -22
639 /* general error */
640 #define ONIGERR_INVALID_ARGUMENT -30
641 /* syntax error */
642 #define ONIGERR_END_PATTERN_AT_LEFT_BRACE -100
643 #define ONIGERR_END_PATTERN_AT_LEFT_BRACKET -101
644 #define ONIGERR_EMPTY_CHAR_CLASS -102
645 #define ONIGERR_PREMATURE_END_OF_CHAR_CLASS -103
646 #define ONIGERR_END_PATTERN_AT_ESCAPE -104
647 #define ONIGERR_END_PATTERN_AT_META -105
648 #define ONIGERR_END_PATTERN_AT_CONTROL -106
649 #define ONIGERR_META_CODE_SYNTAX -108
650 #define ONIGERR_CONTROL_CODE_SYNTAX -109
651 #define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE -110
652 #define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE -111
653 #define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS -112
654 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED -113
655 #define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID -114
656 #define ONIGERR_NESTED_REPEAT_OPERATOR -115
657 #define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS -116
658 #define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS -117
659 #define ONIGERR_END_PATTERN_IN_GROUP -118
660 #define ONIGERR_UNDEFINED_GROUP_OPTION -119
661 #define ONIGERR_INVALID_POSIX_BRACKET_TYPE -121
662 #define ONIGERR_INVALID_LOOK_BEHIND_PATTERN -122
663 #define ONIGERR_INVALID_REPEAT_RANGE_PATTERN -123
664 #define ONIGERR_INVALID_CONDITION_PATTERN -124
665 /* values error (syntax error) */
666 #define ONIGERR_TOO_BIG_NUMBER -200
667 #define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE -201
668 #define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE -202
669 #define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS -203
670 #define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE -204
671 #define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES -205
672 #define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING -206
673 #define ONIGERR_TOO_BIG_BACKREF_NUMBER -207
674 #define ONIGERR_INVALID_BACKREF -208
675 #define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED -209
676 #define ONIGERR_TOO_MANY_CAPTURE_GROUPS -210
677 #define ONIGERR_TOO_SHORT_DIGITS -211
678 #define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE -212
679 #define ONIGERR_EMPTY_GROUP_NAME -214
680 #define ONIGERR_INVALID_GROUP_NAME -215
681 #define ONIGERR_INVALID_CHAR_IN_GROUP_NAME -216
682 #define ONIGERR_UNDEFINED_NAME_REFERENCE -217
683 #define ONIGERR_UNDEFINED_GROUP_REFERENCE -218
684 #define ONIGERR_MULTIPLEX_DEFINED_NAME -219
685 #define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL -220
686 #define ONIGERR_NEVER_ENDING_RECURSION -221
687 #define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY -222
688 #define ONIGERR_INVALID_CHAR_PROPERTY_NAME -223
689 #define ONIGERR_INVALID_CODE_POINT_VALUE -400
690 #define ONIGERR_INVALID_WIDE_CHAR_VALUE -400
691 #define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE -401
692 #define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION -402
693 #define ONIGERR_INVALID_COMBINATION_OF_OPTIONS -403
694
695 /* errors related to thread */
696 /* #define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT -1001 */
697
698
699 /* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */
700 #define ONIG_MAX_CAPTURE_HISTORY_GROUP 31
701 #define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \
702 ((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i])
703
704 #ifdef USE_CAPTURE_HISTORY
705 typedef struct OnigCaptureTreeNodeStruct {
706 int group; /* group number */
707 OnigPosition beg;
708 OnigPosition end;
709 int allocated;
710 int num_childs;
711 struct OnigCaptureTreeNodeStruct** childs;
712 } OnigCaptureTreeNode;
713 #endif
714
715 /* match result region type */
716 struct re_registers {
717 int allocated;
718 int num_regs;
719 OnigPosition* beg;
720 OnigPosition* end;
721 #ifdef USE_CAPTURE_HISTORY
722 /* extended */
723 OnigCaptureTreeNode* history_root; /* capture history tree root */
724 #endif
725 };
726
727 /* capture tree traverse */
728 #define ONIG_TRAVERSE_CALLBACK_AT_FIRST 1
729 #define ONIG_TRAVERSE_CALLBACK_AT_LAST 2
730 #define ONIG_TRAVERSE_CALLBACK_AT_BOTH \
731 ( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST )
732
733
734 #define ONIG_REGION_NOTPOS -1
735
736 typedef struct re_registers OnigRegion;
737
738 typedef struct {
739 OnigEncoding enc;
740 OnigUChar* par;
741 OnigUChar* par_end;
742 } OnigErrorInfo;
743
744 typedef struct {
745 int lower;
746 int upper;
747 } OnigRepeatRange;
748
749 typedef void (*OnigWarnFunc)(const char* s);
750 extern void onig_null_warn(const char* s);
751 #define ONIG_NULL_WARN onig_null_warn
752
753 #define ONIG_CHAR_TABLE_SIZE 256
754
755 typedef struct re_pattern_buffer {
756 /* common members of BBuf(bytes-buffer) */
757 unsigned char* p; /* compiled pattern */
758 unsigned int used; /* used space for p */
759 unsigned int alloc; /* allocated space for p */
760
761 int num_mem; /* used memory(...) num counted from 1 */
762 int num_repeat; /* OP_REPEAT/OP_REPEAT_NG id-counter */
763 int num_null_check; /* OP_NULL_CHECK_START/END id counter */
764 int num_comb_exp_check; /* combination explosion check */
765 int num_call; /* number of subexp call */
766 unsigned int capture_history; /* (?@...) flag (1-31) */
767 unsigned int bt_mem_start; /* need backtrack flag */
768 unsigned int bt_mem_end; /* need backtrack flag */
769 int stack_pop_level;
770 int repeat_range_alloc;
771
772 OnigOptionType options;
773
774 OnigRepeatRange* repeat_range;
775
776 OnigEncoding enc;
777 const OnigSyntaxType* syntax;
778 void* name_table;
779 OnigCaseFoldType case_fold_flag;
780
781 /* optimization info (string search, char-map and anchors) */
782 int optimize; /* optimize flag */
783 int threshold_len; /* search str-length for apply optimize */
784 int anchor; /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */
785 OnigDistance anchor_dmin; /* (SEMI_)END_BUF anchor distance */
786 OnigDistance anchor_dmax; /* (SEMI_)END_BUF anchor distance */
787 int sub_anchor; /* start-anchor for exact or map */
788 unsigned char *exact;
789 unsigned char *exact_end;
790 unsigned char map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */
791 int *int_map; /* BM skip for exact_len > 255 */
792 int *int_map_backward; /* BM skip for backward search */
793 OnigDistance dmin; /* min-distance of exact or map */
794 OnigDistance dmax; /* max-distance of exact or map */
795
796 /* regex_t link chain */
797 struct re_pattern_buffer* chain; /* escape compile-conflict */
798 } OnigRegexType;
799
800 typedef OnigRegexType* OnigRegex;
801
802 #ifndef ONIG_ESCAPE_REGEX_T_COLLISION
803 typedef OnigRegexType regex_t;
804 #endif
805
806
807 typedef struct {
808 int num_of_elements;
809 OnigEncoding pattern_enc;
810 OnigEncoding target_enc;
811 const OnigSyntaxType* syntax;
812 OnigOptionType option;
813 OnigCaseFoldType case_fold_flag;
814 } OnigCompileInfo;
815
816 /* Oniguruma Native API */
817 ONIG_EXTERN
818 int onig_initialize(OnigEncoding encodings[], int n);
819 ONIG_EXTERN
820 int onig_init(void);
821 ONIG_EXTERN
822 int onig_error_code_to_str(OnigUChar* s, OnigPosition err_code, ...);
823 ONIG_EXTERN
824 void onig_set_warn_func(OnigWarnFunc f);
825 ONIG_EXTERN
826 void onig_set_verb_warn_func(OnigWarnFunc f);
827 ONIG_EXTERN
828 int onig_new(OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo);
829 ONIG_EXTERN
830 int onig_reg_init(OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax);
831 ONIG_EXTERN
832 int onig_new_without_alloc(OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo);
833 ONIG_EXTERN
834 int onig_new_deluxe(OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo);
835 ONIG_EXTERN
836 void onig_free(OnigRegex);
837 ONIG_EXTERN
838 void onig_free_body(OnigRegex);
839 ONIG_EXTERN
840 OnigPosition onig_scan(OnigRegex reg, const OnigUChar* str, const OnigUChar* end, OnigRegion* region, OnigOptionType option, int (*scan_callback)(OnigPosition, OnigPosition, OnigRegion*, void*), void* callback_arg);
841 ONIG_EXTERN
842 OnigPosition onig_search(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option);
843 ONIG_EXTERN
844 OnigPosition onig_search_gpos(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* global_pos, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option);
845 ONIG_EXTERN
846 OnigPosition onig_match(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option);
847 ONIG_EXTERN
848 OnigRegion* onig_region_new(void);
849 ONIG_EXTERN
850 void onig_region_init(OnigRegion* region);
851 ONIG_EXTERN
852 void onig_region_free(OnigRegion* region, int free_self);
853 ONIG_EXTERN
854 void onig_region_copy(OnigRegion* to, const OnigRegion* from);
855 ONIG_EXTERN
856 void onig_region_clear(OnigRegion* region);
857 ONIG_EXTERN
858 int onig_region_resize(OnigRegion* region, int n);
859 ONIG_EXTERN
860 int onig_region_set(OnigRegion* region, int at, int beg, int end);
861 ONIG_EXTERN
862 int onig_name_to_group_numbers(OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums);
863 ONIG_EXTERN
864 int onig_name_to_backref_number(OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, const OnigRegion *region);
865 ONIG_EXTERN
866 int onig_foreach_name(OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg);
867 ONIG_EXTERN
868 int onig_number_of_names(const OnigRegexType *reg);
869 ONIG_EXTERN
870 int onig_number_of_captures(const OnigRegexType *reg);
871 ONIG_EXTERN
872 int onig_number_of_capture_histories(const OnigRegexType *reg);
873 #ifdef USE_CAPTURE_HISTORY
874 ONIG_EXTERN
875 OnigCaptureTreeNode* onig_get_capture_tree(OnigRegion* region);
876 #endif
877 ONIG_EXTERN
878 int onig_capture_tree_traverse(OnigRegion* region, int at, int(*callback_func)(int,OnigPosition,OnigPosition,int,int,void*), void* arg);
879 ONIG_EXTERN
880 int onig_noname_group_capture_is_active(const OnigRegexType *reg);
881 ONIG_EXTERN
882 OnigEncoding onig_get_encoding(const OnigRegexType *reg);
883 ONIG_EXTERN
884 OnigOptionType onig_get_options(const OnigRegexType *reg);
885 ONIG_EXTERN
886 OnigCaseFoldType onig_get_case_fold_flag(const OnigRegexType *reg);
887 ONIG_EXTERN
888 const OnigSyntaxType* onig_get_syntax(const OnigRegexType *reg);
889 ONIG_EXTERN
890 int onig_set_default_syntax(const OnigSyntaxType* syntax);
891 ONIG_EXTERN
892 void onig_copy_syntax(OnigSyntaxType* to, const OnigSyntaxType* from);
893 ONIG_EXTERN
894 unsigned int onig_get_syntax_op(const OnigSyntaxType* syntax);
895 ONIG_EXTERN
896 unsigned int onig_get_syntax_op2(const OnigSyntaxType* syntax);
897 ONIG_EXTERN
898 unsigned int onig_get_syntax_behavior(const OnigSyntaxType* syntax);
899 ONIG_EXTERN
900 OnigOptionType onig_get_syntax_options(const OnigSyntaxType* syntax);
901 ONIG_EXTERN
902 void onig_set_syntax_op(OnigSyntaxType* syntax, unsigned int op);
903 ONIG_EXTERN
904 void onig_set_syntax_op2(OnigSyntaxType* syntax, unsigned int op2);
905 ONIG_EXTERN
906 void onig_set_syntax_behavior(OnigSyntaxType* syntax, unsigned int behavior);
907 ONIG_EXTERN
908 void onig_set_syntax_options(OnigSyntaxType* syntax, OnigOptionType options);
909 ONIG_EXTERN
910 int onig_set_meta_char(OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code);
911 ONIG_EXTERN
912 void onig_copy_encoding(OnigEncodingType *to, OnigEncoding from);
913 ONIG_EXTERN
914 OnigCaseFoldType onig_get_default_case_fold_flag(void);
915 ONIG_EXTERN
916 int onig_set_default_case_fold_flag(OnigCaseFoldType case_fold_flag);
917 ONIG_EXTERN
918 unsigned int onig_get_match_stack_limit_size(void);
919 ONIG_EXTERN
920 int onig_set_match_stack_limit_size(unsigned int size);
921 ONIG_EXTERN
922 unsigned int onig_get_parse_depth_limit(void);
923 ONIG_EXTERN
924 int onig_set_parse_depth_limit(unsigned int depth);
925 ONIG_EXTERN
926 int onig_end(void);
927 ONIG_EXTERN
928 const char* onig_version(void);
929 ONIG_EXTERN
930 const char* onig_copyright(void);
931
932 RUBY_SYMBOL_EXPORT_END
933
934 #ifdef __cplusplus
935 # if 0
936 { /* satisfy cc-mode */
937 # endif
938 }
939 #endif
940
941 #endif /* ONIGMO_H */
re_registers::allocated
int allocated
Definition: onigmo.h:717
onig_init
ONIG_EXTERN int onig_init(void)
Definition: regcomp.c:6001
re_pattern_buffer::dmax
OnigDistance dmax
Definition: onigmo.h:794
re_pattern_buffer::exact
unsigned char * exact
Definition: onigmo.h:788
ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN
#define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN
Definition: onigmo.h:134
OnigEncodingWindows_1250
const ONIG_EXTERN OnigEncodingType OnigEncodingWindows_1250
Definition: onigmo.h:215
OnigSyntaxPerl
const ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl
Definition: onigmo.h:496
onig_get_encoding
ONIG_EXTERN OnigEncoding onig_get_encoding(const OnigRegexType *reg)
Definition: regexec.c:4571
re_pattern_buffer::alloc
unsigned int alloc
Definition: onigmo.h:759
re_registers::end
OnigPosition * end
Definition: onigmo.h:720
void
void
Definition: rb_mjit_min_header-2.7.0.h:13273
OnigEncodingUTF_32LE
const ONIG_EXTERN OnigEncodingType OnigEncodingUTF_32LE
Definition: onigmo.h:205
onig_new_deluxe
ONIG_EXTERN int onig_new_deluxe(OnigRegex *reg, const OnigUChar *pattern, const OnigUChar *pattern_end, OnigCompileInfo *ci, OnigErrorInfo *einfo)
re_pattern_buffer::threshold_len
int threshold_len
Definition: onigmo.h:783
onig_region_set
ONIG_EXTERN int onig_region_set(OnigRegion *region, int at, int beg, int end)
Definition: regexec.c:305
re_pattern_buffer::repeat_range_alloc
int repeat_range_alloc
Definition: onigmo.h:770
onig_set_default_syntax
ONIG_EXTERN int onig_set_default_syntax(const OnigSyntaxType *syntax)
Definition: regsyntax.c:296
onig_error_code_to_str
ONIG_EXTERN int onig_error_code_to_str(OnigUChar *s, OnigPosition err_code,...)
re_pattern_buffer::int_map
int * int_map
Definition: onigmo.h:791
OnigSyntaxGrep
const ONIG_EXTERN OnigSyntaxType OnigSyntaxGrep
Definition: onigmo.h:491
OnigCompileInfo::target_enc
OnigEncoding target_enc
Definition: onigmo.h:810
range
#define range(low, item, hi)
Definition: date_strftime.c:21
OnigEncodingTypeST::code_to_mbclen
int(* code_to_mbclen)(OnigCodePoint code, const struct OnigEncodingTypeST *enc)
Definition: onigmo.h:167
OnigEncodingISO_8859_15
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_15
Definition: onigmo.h:199
onigenc_mbclen_approximate
ONIG_EXTERN int onigenc_mbclen_approximate(const OnigUChar *p, const OnigUChar *e, const struct OnigEncodingTypeST *enc)
onig_get_case_fold_flag
ONIG_EXTERN OnigCaseFoldType onig_get_case_fold_flag(const OnigRegexType *reg)
Definition: regexec.c:4583
re_pattern_buffer::case_fold_flag
OnigCaseFoldType case_fold_flag
Definition: onigmo.h:779
onig_set_syntax_options
ONIG_EXTERN void onig_set_syntax_options(OnigSyntaxType *syntax, OnigOptionType options)
Definition: regsyntax.c:330
onig_copy_encoding
ONIG_EXTERN void onig_copy_encoding(OnigEncodingType *to, OnigEncoding from)
Definition: regexec.c:4618
onigenc_strlen
ONIG_EXTERN int onigenc_strlen(OnigEncoding enc, const OnigUChar *p, const OnigUChar *end)
OnigCompileInfo::syntax
const OnigSyntaxType * syntax
Definition: onigmo.h:811
onig_search_gpos
ONIG_EXTERN OnigPosition onig_search_gpos(OnigRegex, const OnigUChar *str, const OnigUChar *end, const OnigUChar *global_pos, const OnigUChar *start, const OnigUChar *range, OnigRegion *region, OnigOptionType option)
OnigSyntaxGnuRegex
const ONIG_EXTERN OnigSyntaxType OnigSyntaxGnuRegex
Definition: onigmo.h:492
OnigEncodingShift_JIS
const ONIG_EXTERN OnigEncodingType OnigEncodingShift_JIS
Definition: onigmo.h:210
OnigEncodingTypeST::code_to_mbc
int(* code_to_mbc)(OnigCodePoint code, OnigUChar *buf, const struct OnigEncodingTypeST *enc)
Definition: onigmo.h:168
re_pattern_buffer::enc
OnigEncoding enc
Definition: onigmo.h:776
RUBY_SYMBOL_EXPORT_BEGIN
#define RUBY_SYMBOL_EXPORT_BEGIN
Definition: onigmo.h:64
OnigEncodingTypeST::mbc_to_code
OnigCodePoint(* mbc_to_code)(const OnigUChar *p, const OnigUChar *end, const struct OnigEncodingTypeST *enc)
Definition: onigmo.h:166
re_pattern_buffer::repeat_range
OnigRepeatRange * repeat_range
Definition: onigmo.h:774
OnigEncodingEUC_CN
const ONIG_EXTERN OnigEncodingType OnigEncodingEUC_CN
Definition: onigmo.h:209
onig_set_match_stack_limit_size
ONIG_EXTERN int onig_set_match_stack_limit_size(unsigned int size)
Definition: regexec.c:529
re_pattern_buffer::chain
struct re_pattern_buffer * chain
Definition: onigmo.h:797
onig_free_body
ONIG_EXTERN void onig_free_body(OnigRegex)
OnigDistance
size_t OnigDistance
Definition: onigmo.h:82
OnigMetaCharTableType::anychar
OnigCodePoint anychar
Definition: onigmo.h:151
OnigCaseFoldCodeItem::code_len
int code_len
Definition: onigmo.h:145
onigenc_init
ONIG_EXTERN int onigenc_init(void)
Definition: regenc.c:36
OnigMetaCharTableType::one_or_more_time
OnigCodePoint one_or_more_time
Definition: onigmo.h:154
onig_region_new
ONIG_EXTERN OnigRegion * onig_region_new(void)
Definition: regexec.c:332
OnigWarnFunc
void(* OnigWarnFunc)(const char *s)
Definition: onigmo.h:749
OnigCodePoint
unsigned int OnigCodePoint
Definition: onigmo.h:80
int
__inline__ int
Definition: rb_mjit_min_header-2.7.0.h:2839
OnigEncodingGB18030
const ONIG_EXTERN OnigEncodingType OnigEncodingGB18030
Definition: onigmo.h:222
OnigEncodingISO_8859_3
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_3
Definition: onigmo.h:188
OnigCompileInfo::num_of_elements
int num_of_elements
Definition: onigmo.h:808
OnigEncodingType
struct OnigEncodingTypeST OnigEncodingType
OnigEncodingTypeST::flags
unsigned int flags
Definition: onigmo.h:179
OnigApplyAllCaseFoldFunc
int(* OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint *to, int to_len, void *arg)
Definition: onigmo.h:158
OnigRepeatRange::upper
int upper
Definition: onigmo.h:746
ci
rb_control_frame_t struct rb_calling_info const struct rb_call_info * ci
Definition: rb_mjit_min_header-2.7.0.h:15146
re_pattern_buffer::sub_anchor
int sub_anchor
Definition: onigmo.h:787
onig_region_resize
ONIG_EXTERN int onig_region_resize(OnigRegion *region, int n)
Definition: regexec.c:248
onig_name_to_backref_number
ONIG_EXTERN int onig_name_to_backref_number(OnigRegex reg, const OnigUChar *name, const OnigUChar *name_end, const OnigRegion *region)
OnigEncodingTypeST::max_enc_len
int max_enc_len
Definition: onigmo.h:163
OnigEncodingISO_8859_8
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_8
Definition: onigmo.h:193
onig_search
ONIG_EXTERN OnigPosition onig_search(OnigRegex, const OnigUChar *str, const OnigUChar *end, const OnigUChar *start, const OnigUChar *range, OnigRegion *region, OnigOptionType option)
OnigCtype
unsigned int OnigCtype
Definition: onigmo.h:81
OnigSyntaxRuby
const ONIG_EXTERN OnigSyntaxType OnigSyntaxRuby
Definition: onigmo.h:497
OnigEncodingWindows_1257
const ONIG_EXTERN OnigEncodingType OnigEncodingWindows_1257
Definition: onigmo.h:220
re_pattern_buffer::bt_mem_start
unsigned int bt_mem_start
Definition: onigmo.h:767
onig_end
ONIG_EXTERN int onig_end(void)
Definition: regcomp.c:6055
OnigEncodingTypeST::property_name_to_ctype
int(* property_name_to_ctype)(const struct OnigEncodingTypeST *enc, const OnigUChar *p, const OnigUChar *end)
Definition: onigmo.h:172
OnigSyntaxType::meta_char_table
OnigMetaCharTableType meta_char_table
Definition: onigmo.h:484
re_pattern_buffer::stack_pop_level
int stack_pop_level
Definition: onigmo.h:769
onig_region_init
ONIG_EXTERN void onig_region_init(OnigRegion *region)
Definition: regexec.c:320
OnigEncodingUTF_16BE
const ONIG_EXTERN OnigEncodingType OnigEncodingUTF_16BE
Definition: onigmo.h:202
onig_match
ONIG_EXTERN OnigPosition onig_match(OnigRegex, const OnigUChar *str, const OnigUChar *end, const OnigUChar *at, OnigRegion *region, OnigOptionType option)
OnigUChar
unsigned char OnigUChar
Definition: onigmo.h:79
OnigMetaCharTableType::esc
OnigCodePoint esc
Definition: onigmo.h:150
re_pattern_buffer::num_comb_exp_check
int num_comb_exp_check
Definition: onigmo.h:764
OnigCompileInfo::case_fold_flag
OnigCaseFoldType case_fold_flag
Definition: onigmo.h:813
OnigEncodingTypeST::name
const char * name
Definition: onigmo.h:162
re_pattern_buffer::int_map_backward
int * int_map_backward
Definition: onigmo.h:792
OnigEncodingISO_8859_16
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_16
Definition: onigmo.h:200
OnigRegexType
struct re_pattern_buffer OnigRegexType
OnigMetaCharTableType
Definition: onigmo.h:149
OnigEncodingTypeST::get_ctype_code_range
int(* get_ctype_code_range)(OnigCtype ctype, OnigCodePoint *sb_out, const OnigCodePoint *ranges[], const struct OnigEncodingTypeST *enc)
Definition: onigmo.h:174
OnigEncodingISO_8859_10
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_10
Definition: onigmo.h:195
OnigEncodingISO_8859_11
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_11
Definition: onigmo.h:196
onig_region_free
ONIG_EXTERN void onig_region_free(OnigRegion *region, int free_self)
Definition: regexec.c:343
re_pattern_buffer::num_call
int num_call
Definition: onigmo.h:765
OnigEncodingEUC_TW
const ONIG_EXTERN OnigEncodingType OnigEncodingEUC_TW
Definition: onigmo.h:207
re_pattern_buffer::options
OnigOptionType options
Definition: onigmo.h:772
OnigRepeatRange
Definition: onigmo.h:744
onig_get_syntax_options
ONIG_EXTERN OnigOptionType onig_get_syntax_options(const OnigSyntaxType *syntax)
Definition: regsyntax.c:354
OnigEncodingEUC_KR
const ONIG_EXTERN OnigEncodingType OnigEncodingEUC_KR
Definition: onigmo.h:208
OnigSyntaxType::op2
unsigned int op2
Definition: onigmo.h:481
re_pattern_buffer::p
unsigned char * p
Definition: onigmo.h:757
OnigSyntaxEmacs
const ONIG_EXTERN OnigSyntaxType OnigSyntaxEmacs
Definition: onigmo.h:490
onigenc_get_left_adjust_char_head
ONIG_EXTERN OnigUChar * onigenc_get_left_adjust_char_head(OnigEncoding enc, const OnigUChar *start, const OnigUChar *s, const OnigUChar *end)
onig_foreach_name
ONIG_EXTERN int onig_foreach_name(OnigRegex reg, int(*func)(const OnigUChar *, const OnigUChar *, int, int *, OnigRegex, void *), void *arg)
re_pattern_buffer::anchor_dmax
OnigDistance anchor_dmax
Definition: onigmo.h:786
re_pattern_buffer::optimize
int optimize
Definition: onigmo.h:782
onig_free
ONIG_EXTERN void onig_free(OnigRegex)
onig_new_without_alloc
ONIG_EXTERN int onig_new_without_alloc(OnigRegex, const OnigUChar *pattern, const OnigUChar *pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType *syntax, OnigErrorInfo *einfo)
OnigSyntaxType
Definition: onigmo.h:479
onigenc_strlen_null
ONIG_EXTERN int onigenc_strlen_null(OnigEncoding enc, const OnigUChar *p)
onig_get_parse_depth_limit
ONIG_EXTERN unsigned int onig_get_parse_depth_limit(void)
Definition: regparse.c:117
OnigSyntaxPosixBasic
const ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixBasic
Definition: onigmo.h:488
re_pattern_buffer::map
unsigned char map[ONIG_CHAR_TABLE_SIZE]
Definition: onigmo.h:790
OnigEncodingTypeST::min_enc_len
int min_enc_len
Definition: onigmo.h:164
onig_copy_syntax
ONIG_EXTERN void onig_copy_syntax(OnigSyntaxType *to, const OnigSyntaxType *from)
Definition: regsyntax.c:306
OnigEncodingISO_8859_2
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_2
Definition: onigmo.h:187
OnigErrorInfo::enc
OnigEncoding enc
Definition: onigmo.h:739
onig_null_warn
void onig_null_warn(const char *s)
re_pattern_buffer::num_repeat
int num_repeat
Definition: onigmo.h:762
OnigMetaCharTableType::anychar_anytime
OnigCodePoint anychar_anytime
Definition: onigmo.h:155
OnigEncodingBIG5
const ONIG_EXTERN OnigEncodingType OnigEncodingBIG5
Definition: onigmo.h:221
OnigEncodingTypeST
Definition: onigmo.h:160
onig_region_copy
ONIG_EXTERN void onig_region_copy(OnigRegion *to, const OnigRegion *from)
Definition: regexec.c:359
onig_number_of_captures
ONIG_EXTERN int onig_number_of_captures(const OnigRegexType *reg)
Definition: regexec.c:4595
OnigEncodingISO_8859_1
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_1
Definition: onigmo.h:186
OnigEncodingTypeST::is_code_ctype
int(* is_code_ctype)(OnigCodePoint code, OnigCtype ctype, const struct OnigEncodingTypeST *enc)
Definition: onigmo.h:173
onig_get_syntax_op
ONIG_EXTERN unsigned int onig_get_syntax_op(const OnigSyntaxType *syntax)
Definition: regsyntax.c:336
OnigEncodingWindows_1253
const ONIG_EXTERN OnigEncodingType OnigEncodingWindows_1253
Definition: onigmo.h:218
onig_set_meta_char
ONIG_EXTERN int onig_set_meta_char(OnigSyntaxType *syntax, unsigned int what, OnigCodePoint code)
Definition: regsyntax.c:360
OnigOptionType
unsigned int OnigOptionType
Definition: onigmo.h:445
OnigEncodingISO_8859_9
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_9
Definition: onigmo.h:194
onig_get_default_case_fold_flag
ONIG_EXTERN OnigCaseFoldType onig_get_default_case_fold_flag(void)
Definition: regcomp.c:36
OnigEncodingUTF_16LE
const ONIG_EXTERN OnigEncodingType OnigEncodingUTF_16LE
Definition: onigmo.h:203
onig_get_syntax
const ONIG_EXTERN OnigSyntaxType * onig_get_syntax(const OnigRegexType *reg)
Definition: regexec.c:4589
OnigPosition
ptrdiff_t OnigPosition
Definition: onigmo.h:83
onigenc_set_default_encoding
ONIG_EXTERN int onigenc_set_default_encoding(OnigEncoding enc)
Definition: regenc.c:48
OnigEncodingWindows_1251
const ONIG_EXTERN OnigEncodingType OnigEncodingWindows_1251
Definition: onigmo.h:216
onig_capture_tree_traverse
ONIG_EXTERN int onig_capture_tree_traverse(OnigRegion *region, int at, int(*callback_func)(int, OnigPosition, OnigPosition, int, int, void *), void *arg)
size
int size
Definition: encoding.c:58
re_pattern_buffer::name_table
void * name_table
Definition: onigmo.h:778
onig_number_of_names
ONIG_EXTERN int onig_number_of_names(const OnigRegexType *reg)
Definition: regparse.c:623
OnigErrorInfo::par_end
OnigUChar * par_end
Definition: onigmo.h:741
OnigEncodingISO_8859_7
const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_7
Definition: onigmo.h:192
OnigEncodingEUC_JP
const ONIG_EXTERN OnigEncodingType OnigEncodingEUC_JP
Definition: onigmo.h:206
onigenc_str_bytelen_null
ONIG_EXTERN int onigenc_str_bytelen_null(OnigEncoding enc, const OnigUChar *p)
OnigEncodingUTF_8
const ONIG_EXTERN OnigEncodingType OnigEncodingUTF_8
Definition: onigmo.h:201
OnigEncodingUTF_32BE
const ONIG_EXTERN OnigEncodingType OnigEncodingUTF_32BE
Definition: onigmo.h:204
re_pattern_buffer::bt_mem_end
unsigned int bt_mem_end
Definition: onigmo.h:768
OnigEncoding
const typedef OnigEncodingType * OnigEncoding
Definition: onigmo.h:182
RUBY_SYMBOL_EXPORT_END
#define RUBY_SYMBOL_EXPORT_END
Definition: onigmo.h:65
onig_reg_init
ONIG_EXTERN int onig_reg_init(OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType *syntax)
OnigEncodingWindows_1252
const ONIG_EXTERN OnigEncodingType OnigEncodingWindows_1252
Definition: onigmo.h:217
re_pattern_buffer::syntax
const OnigSyntaxType * syntax
Definition: onigmo.h:777
OnigSyntaxASIS
const ONIG_EXTERN OnigSyntaxType OnigSyntaxASIS
Definition: onigmo.h:487
re_pattern_buffer::anchor
int anchor
Definition: onigmo.h:784
onig_name_to_group_numbers
ONIG_EXTERN int onig_name_to_group_numbers(OnigRegex reg, const OnigUChar *name, const OnigUChar *name_end, int **nums)
re_pattern_buffer::num_null_check
int num_null_check
Definition: onigmo.h:763
OnigRepeatRange::lower
int lower
Definition: onigmo.h:745
onig_scan
ONIG_EXTERN OnigPosition onig_scan(OnigRegex reg, const OnigUChar *str, const OnigUChar *end, OnigRegion *region, OnigOptionType option, int(*scan_callback)(OnigPosition, OnigPosition, OnigRegion *, void *), void *callback_arg)
onig_version
const ONIG_EXTERN char * onig_version(void)
onig_copyright
const ONIG_EXTERN char * onig_copyright(void)
re_pattern_buffer::dmin
OnigDistance dmin
Definition: onigmo.h:793
re_pattern_buffer::used
unsigned int used
Definition: onigmo.h:758
OnigEncodingWindows_31J
const ONIG_EXTERN OnigEncodingType OnigEncodingWindows_31J
Definition: onigmo.h:211
OnigEncodingTypeST::is_mbc_newline
int(* is_mbc_newline)(const OnigUChar *p, const OnigUChar *end, const struct OnigEncodingTypeST *enc)
Definition: onigmo.h:165
onig_set_verb_warn_func
ONIG_EXTERN void onig_set_verb_warn_func(OnigWarnFunc f)
Definition: regparse.c:106
onigenc_step_back
ONIG_EXTERN OnigUChar * onigenc_step_back(OnigEncoding enc, const OnigUChar *start, const OnigUChar *s, const OnigUChar *end, int n)
n
const char size_t n
Definition: rb_mjit_min_header-2.7.0.h:5456
buf
unsigned char buf[MIME_BUF_SIZE]
Definition: nkf.c:4322
OnigSyntaxType::op
unsigned int op
Definition: onigmo.h:480
re_pattern_buffer
Definition: onigmo.h:755
OnigSyntaxPosixExtended
const ONIG_EXTERN OnigSyntaxType OnigSyntaxPosixExtended
Definition: onigmo.h:489
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Definition: regexec.c:523
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Definition: onigmo.h:483
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Definition: rb_mjit_min_header-2.7.0.h:5601
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Definition: onigmo.h:161
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Definition: onigmo.h:153
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Definition: onigmo.h:495
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Definition: onigmo.h:170
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Definition: onigmo.h:169
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OnigRegexType * OnigRegex
Definition: onigmo.h:800
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ONIG_EXTERN int onigenc_ascii_only_case_map(OnigCaseFoldType *flagP, const OnigUChar **pp, const OnigUChar *end, OnigUChar *to, OnigUChar *to_end, const struct OnigEncodingTypeST *enc)
Definition: regenc.c:955
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Definition: escape.c:18
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int(* is_allowed_reverse_match)(const OnigUChar *p, const OnigUChar *end, const struct OnigEncodingTypeST *enc)
Definition: onigmo.h:176
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Definition: onigmo.h:809
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ONIG_EXTERN void onig_set_warn_func(OnigWarnFunc f)
Definition: regparse.c:101
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ONIG_EXTERN int onig_number_of_capture_histories(const OnigRegexType *reg)
Definition: regexec.c:4601
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const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_14
Definition: onigmo.h:198
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const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_4
Definition: onigmo.h:189
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Definition: onigmo.h:803
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ONIG_EXTERN OnigUChar * onigenc_get_prev_char_head(OnigEncoding enc, const OnigUChar *start, const OnigUChar *s, const OnigUChar *end)
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Definition: onigmo.h:740
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Definition: onigmo.h:144
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ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag
Definition: onigmo.h:97
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Definition: onigmo.h:785
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Definition: onigmo.h:177
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ONIG_EXTERN int onig_new(OnigRegex *, const OnigUChar *pattern, const OnigUChar *pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType *syntax, OnigErrorInfo *einfo)
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const ONIG_EXTERN OnigEncodingType OnigEncodingKOI8_U
Definition: onigmo.h:214
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Definition: onigmo.h:719
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Definition: onigmo.h:716
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ONIG_EXTERN OnigUChar * onigenc_get_right_adjust_char_head(OnigEncoding enc, const OnigUChar *start, const OnigUChar *s, const OnigUChar *end)
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ONIG_EXTERN OnigOptionType onig_get_options(const OnigRegexType *reg)
Definition: regexec.c:4577
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ONIG_EXTERN unsigned int onig_get_syntax_behavior(const OnigSyntaxType *syntax)
Definition: regsyntax.c:348
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const ONIG_EXTERN OnigSyntaxType OnigSyntaxPython
Definition: onigmo.h:498
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ONIG_EXTERN OnigUChar * onigenc_get_right_adjust_char_head_with_prev(OnigEncoding enc, const OnigUChar *start, const OnigUChar *s, const OnigUChar *end, const OnigUChar **prev)
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Definition: onigmo.h:753
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const ONIG_EXTERN OnigEncodingType OnigEncodingASCII
Definition: onigmo.h:184
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const ONIG_EXTERN OnigSyntaxType OnigSyntaxPerl58
Definition: onigmo.h:494
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int num_regs
Definition: onigmo.h:718
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unsigned int behavior
Definition: onigmo.h:482
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const ONIG_EXTERN OnigSyntaxType OnigSyntaxJava
Definition: onigmo.h:493
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int num_mem
Definition: onigmo.h:761
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const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_6
Definition: onigmo.h:191
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ONIG_EXTERN int onig_set_parse_depth_limit(unsigned int depth)
Definition: regparse.c:123
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const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_5
Definition: onigmo.h:190
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ONIG_EXTERN OnigEncoding onigenc_get_default_encoding(void)
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ONIG_EXTERN int onig_set_default_case_fold_flag(OnigCaseFoldType case_fold_flag)
Definition: regcomp.c:42
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const ONIG_EXTERN OnigEncodingType OnigEncodingISO_8859_13
Definition: onigmo.h:197
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Definition: onigmo.h:812
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Definition: onigmo.h:789
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Definition: onigmo.h:738
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const ONIG_EXTERN OnigEncodingType OnigEncodingKOI8_R
Definition: onigmo.h:213
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Definition: onigmo.h:171
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Definition: onigmo.h:143
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Definition: onigmo.h:178
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const ONIG_EXTERN OnigEncodingType OnigEncodingWindows_1254
Definition: onigmo.h:219
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ONIG_EXTERN void onig_set_syntax_behavior(OnigSyntaxType *syntax, unsigned int behavior)
Definition: regsyntax.c:324
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ONIG_EXTERN unsigned int onig_get_syntax_op2(const OnigSyntaxType *syntax)
Definition: regsyntax.c:342
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Definition: regexec.c:235
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Definition: onigmo.h:152
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Definition: onigmo.h:95
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Definition: rb_mjit_min_header-2.7.0.h:802
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Definition: onigmo.h:807
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Definition: onigmo.h:766
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ONIG_EXTERN void onig_set_syntax_op2(OnigSyntaxType *syntax, unsigned int op2)
Definition: regsyntax.c:318
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ONIG_EXTERN void onig_set_syntax_op(OnigSyntaxType *syntax, unsigned int op)
Definition: regsyntax.c:312
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Definition: regparse.c:963
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Definition: nkf.c:208
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#define ONIG_EXTERN
Definition: onigmo.h:59
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Definition: onigmo.h:515