/
onigmo.h
950 lines (846 loc) · 43.7 KB
/
onigmo.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
#ifndef ONIGMO_H
#define ONIGMO_H
/**********************************************************************
onigmo.h - Onigmo (Oniguruma-mod) (regular expression library)
**********************************************************************/
/*-
* Copyright (c) 2002-2009 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
* Copyright (c) 2011-2017 K.Takata <kentkt AT csc DOT jp>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifdef __cplusplus
extern "C" {
# if 0
} /* satisfy cc-mode */
# endif
#endif
#define ONIGMO_VERSION_MAJOR 6
#define ONIGMO_VERSION_MINOR 1
#define ONIGMO_VERSION_TEENY 3
#ifndef ONIG_EXTERN
# ifdef RUBY_EXTERN
# define ONIG_EXTERN RUBY_EXTERN
# else
# if defined(_WIN32) && !defined(__GNUC__)
# if defined(EXPORT) || defined(RUBY_EXPORT)
# define ONIG_EXTERN extern __declspec(dllexport)
# else
# define ONIG_EXTERN extern __declspec(dllimport)
# endif
# endif
# endif
#endif
#ifndef ONIG_EXTERN
# define ONIG_EXTERN extern
#endif
#ifndef RUBY
# ifndef RUBY_SYMBOL_EXPORT_BEGIN
# define RUBY_SYMBOL_EXPORT_BEGIN
# define RUBY_SYMBOL_EXPORT_END
# endif
#endif
RUBY_SYMBOL_EXPORT_BEGIN
#include <stddef.h> /* for size_t */
/* PART: character encoding */
#ifndef ONIG_ESCAPE_UCHAR_COLLISION
# define UChar OnigUChar
#endif
typedef unsigned char OnigUChar;
typedef unsigned int OnigCodePoint;
typedef unsigned int OnigCtype;
typedef size_t OnigDistance;
typedef ptrdiff_t OnigPosition;
#define ONIG_INFINITE_DISTANCE ~((OnigDistance )0)
/*
* Onig casefold/case mapping flags and related definitions
*
* Subfields (starting with 0 at LSB):
* 0-2: Code point count in casefold.h
* 3-12: Index into SpecialCaseMapping array in casefold.h
* 13-22: Case folding/mapping flags
*/
typedef unsigned int OnigCaseFoldType; /* case fold flag */
ONIG_EXTERN OnigCaseFoldType OnigDefaultCaseFoldFlag;
/* bits for actual code point count; 3 bits is more than enough, currently only 2 used */
#define OnigCodePointMaskWidth 3
#define OnigCodePointMask ((1<<OnigCodePointMaskWidth)-1)
#define OnigCodePointCount(n) ((n)&OnigCodePointMask)
#define OnigCaseFoldFlags(n) ((n)&~OnigCodePointMask)
/* #define ONIGENC_CASE_FOLD_HIRAGANA_KATAKANA (1<<1) */ /* no longer usable with these values! */
/* #define ONIGENC_CASE_FOLD_KATAKANA_WIDTH (1<<2) */ /* no longer usable with these values! */
/* bits for index into table with separate titlecase mappings */
/* 10 bits provide 1024 values */
#define OnigSpecialIndexShift 3
#define OnigSpecialIndexWidth 10
#define ONIGENC_CASE_UPCASE (1<<13) /* has/needs uppercase mapping */
#define ONIGENC_CASE_DOWNCASE (1<<14) /* has/needs lowercase mapping */
#define ONIGENC_CASE_TITLECASE (1<<15) /* has/needs (special) titlecase mapping */
#define ONIGENC_CASE_SPECIAL_OFFSET 3 /* offset in bits from ONIGENC_CASE to ONIGENC_CASE_SPECIAL */
#define ONIGENC_CASE_UP_SPECIAL (1<<16) /* has special upcase mapping */
#define ONIGENC_CASE_DOWN_SPECIAL (1<<17) /* has special downcase mapping */
#define ONIGENC_CASE_MODIFIED (1<<18) /* data has been modified */
#define ONIGENC_CASE_FOLD (1<<19) /* has/needs case folding */
#define ONIGENC_CASE_FOLD_TURKISH_AZERI (1<<20) /* needs mapping specific to Turkic languages; better not change original value! */
#define ONIGENC_CASE_FOLD_LITHUANIAN (1<<21) /* needs Lithuanian-specific mapping */
#define ONIGENC_CASE_ASCII_ONLY (1<<22) /* only modify ASCII range */
#define ONIGENC_CASE_IS_TITLECASE (1<<23) /* character itself is already titlecase */
#define INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR (1<<30) /* better not change original value! */
#define ONIGENC_CASE_FOLD_MIN INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR
#define ONIGENC_CASE_FOLD_DEFAULT OnigDefaultCaseFoldFlag
#define ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN 3
#define ONIGENC_GET_CASE_FOLD_CODES_MAX_NUM 13
/* 13 => Unicode:0x1ffc */
/* code range */
#define ONIGENC_CODE_RANGE_NUM(range) ((int )range[0])
#define ONIGENC_CODE_RANGE_FROM(range,i) range[((i)*2) + 1]
#define ONIGENC_CODE_RANGE_TO(range,i) range[((i)*2) + 2]
typedef struct {
int byte_len; /* argument(original) character(s) byte length */
int code_len; /* number of code */
OnigCodePoint code[ONIGENC_MAX_COMP_CASE_FOLD_CODE_LEN];
} OnigCaseFoldCodeItem;
typedef struct {
OnigCodePoint esc;
OnigCodePoint anychar;
OnigCodePoint anytime;
OnigCodePoint zero_or_one_time;
OnigCodePoint one_or_more_time;
OnigCodePoint anychar_anytime;
} OnigMetaCharTableType;
typedef int (*OnigApplyAllCaseFoldFunc)(OnigCodePoint from, OnigCodePoint* to, int to_len, void* arg);
typedef struct OnigEncodingTypeST {
int (*precise_mbc_enc_len)(const OnigUChar* p,const OnigUChar* e, const struct OnigEncodingTypeST* enc);
const char* name;
int max_enc_len;
int min_enc_len;
int (*is_mbc_newline)(const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
OnigCodePoint (*mbc_to_code)(const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
int (*code_to_mbclen)(OnigCodePoint code, const struct OnigEncodingTypeST* enc);
int (*code_to_mbc)(OnigCodePoint code, OnigUChar *buf, const struct OnigEncodingTypeST* enc);
int (*mbc_case_fold)(OnigCaseFoldType flag, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, const struct OnigEncodingTypeST* enc);
int (*apply_all_case_fold)(OnigCaseFoldType flag, OnigApplyAllCaseFoldFunc f, void* arg, const struct OnigEncodingTypeST* enc);
int (*get_case_fold_codes_by_str)(OnigCaseFoldType flag, const OnigUChar* p, const OnigUChar* end, OnigCaseFoldCodeItem acs[], const struct OnigEncodingTypeST* enc);
int (*property_name_to_ctype)(const struct OnigEncodingTypeST* enc, const OnigUChar* p, const OnigUChar* end);
int (*is_code_ctype)(OnigCodePoint code, OnigCtype ctype, const struct OnigEncodingTypeST* enc);
int (*get_ctype_code_range)(OnigCtype ctype, OnigCodePoint* sb_out, const OnigCodePoint* ranges[], const struct OnigEncodingTypeST* enc);
OnigUChar* (*left_adjust_char_head)(const OnigUChar* start, const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
int (*is_allowed_reverse_match)(const OnigUChar* p, const OnigUChar* end, const struct OnigEncodingTypeST* enc);
int (*case_map)(OnigCaseFoldType* flagP, const OnigUChar** pp, const OnigUChar* end, OnigUChar* to, OnigUChar* to_end, const struct OnigEncodingTypeST* enc);
int ruby_encoding_index;
unsigned int flags;
} OnigEncodingType;
typedef const OnigEncodingType* OnigEncoding;
ONIG_EXTERN const OnigEncodingType OnigEncodingASCII;
#ifndef RUBY
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_1;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_2;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_3;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_4;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_5;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_6;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_7;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_8;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_9;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_10;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_11;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_13;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_14;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_15;
ONIG_EXTERN const OnigEncodingType OnigEncodingISO_8859_16;
ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_8;
ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_16BE;
ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_16LE;
ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_32BE;
ONIG_EXTERN const OnigEncodingType OnigEncodingUTF_32LE;
ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_JP;
ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_TW;
ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_KR;
ONIG_EXTERN const OnigEncodingType OnigEncodingEUC_CN;
ONIG_EXTERN const OnigEncodingType OnigEncodingShift_JIS;
ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_31J;
/* ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8; */
ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8_R;
ONIG_EXTERN const OnigEncodingType OnigEncodingKOI8_U;
ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1250;
ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1251;
ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1252;
ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1253;
ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1254;
ONIG_EXTERN const OnigEncodingType OnigEncodingWindows_1257;
ONIG_EXTERN const OnigEncodingType OnigEncodingBIG5;
ONIG_EXTERN const OnigEncodingType OnigEncodingGB18030;
#endif /* RUBY */
#define ONIG_ENCODING_ASCII (&OnigEncodingASCII)
#ifndef RUBY
# define ONIG_ENCODING_ISO_8859_1 (&OnigEncodingISO_8859_1)
# define ONIG_ENCODING_ISO_8859_2 (&OnigEncodingISO_8859_2)
# define ONIG_ENCODING_ISO_8859_3 (&OnigEncodingISO_8859_3)
# define ONIG_ENCODING_ISO_8859_4 (&OnigEncodingISO_8859_4)
# define ONIG_ENCODING_ISO_8859_5 (&OnigEncodingISO_8859_5)
# define ONIG_ENCODING_ISO_8859_6 (&OnigEncodingISO_8859_6)
# define ONIG_ENCODING_ISO_8859_7 (&OnigEncodingISO_8859_7)
# define ONIG_ENCODING_ISO_8859_8 (&OnigEncodingISO_8859_8)
# define ONIG_ENCODING_ISO_8859_9 (&OnigEncodingISO_8859_9)
# define ONIG_ENCODING_ISO_8859_10 (&OnigEncodingISO_8859_10)
# define ONIG_ENCODING_ISO_8859_11 (&OnigEncodingISO_8859_11)
# define ONIG_ENCODING_ISO_8859_13 (&OnigEncodingISO_8859_13)
# define ONIG_ENCODING_ISO_8859_14 (&OnigEncodingISO_8859_14)
# define ONIG_ENCODING_ISO_8859_15 (&OnigEncodingISO_8859_15)
# define ONIG_ENCODING_ISO_8859_16 (&OnigEncodingISO_8859_16)
# define ONIG_ENCODING_UTF_8 (&OnigEncodingUTF_8)
# define ONIG_ENCODING_UTF_16BE (&OnigEncodingUTF_16BE)
# define ONIG_ENCODING_UTF_16LE (&OnigEncodingUTF_16LE)
# define ONIG_ENCODING_UTF_32BE (&OnigEncodingUTF_32BE)
# define ONIG_ENCODING_UTF_32LE (&OnigEncodingUTF_32LE)
# define ONIG_ENCODING_EUC_JP (&OnigEncodingEUC_JP)
# define ONIG_ENCODING_EUC_TW (&OnigEncodingEUC_TW)
# define ONIG_ENCODING_EUC_KR (&OnigEncodingEUC_KR)
# define ONIG_ENCODING_EUC_CN (&OnigEncodingEUC_CN)
# define ONIG_ENCODING_SHIFT_JIS (&OnigEncodingShift_JIS)
# define ONIG_ENCODING_WINDOWS_31J (&OnigEncodingWindows_31J)
/* # define ONIG_ENCODING_KOI8 (&OnigEncodingKOI8) */
# define ONIG_ENCODING_KOI8_R (&OnigEncodingKOI8_R)
# define ONIG_ENCODING_KOI8_U (&OnigEncodingKOI8_U)
# define ONIG_ENCODING_WINDOWS_1250 (&OnigEncodingWindows_1250)
# define ONIG_ENCODING_WINDOWS_1251 (&OnigEncodingWindows_1251)
# define ONIG_ENCODING_WINDOWS_1252 (&OnigEncodingWindows_1252)
# define ONIG_ENCODING_WINDOWS_1253 (&OnigEncodingWindows_1253)
# define ONIG_ENCODING_WINDOWS_1254 (&OnigEncodingWindows_1254)
# define ONIG_ENCODING_WINDOWS_1257 (&OnigEncodingWindows_1257)
# define ONIG_ENCODING_BIG5 (&OnigEncodingBIG5)
# define ONIG_ENCODING_GB18030 (&OnigEncodingGB18030)
/* old names */
# define ONIG_ENCODING_SJIS ONIG_ENCODING_SHIFT_JIS
# define ONIG_ENCODING_CP932 ONIG_ENCODING_WINDOWS_31J
# define ONIG_ENCODING_CP1250 ONIG_ENCODING_WINDOWS_1250
# define ONIG_ENCODING_CP1251 ONIG_ENCODING_WINDOWS_1251
# define ONIG_ENCODING_CP1252 ONIG_ENCODING_WINDOWS_1252
# define ONIG_ENCODING_CP1253 ONIG_ENCODING_WINDOWS_1253
# define ONIG_ENCODING_CP1254 ONIG_ENCODING_WINDOWS_1254
# define ONIG_ENCODING_CP1257 ONIG_ENCODING_WINDOWS_1257
# define ONIG_ENCODING_UTF8 ONIG_ENCODING_UTF_8
# define ONIG_ENCODING_UTF16_BE ONIG_ENCODING_UTF_16BE
# define ONIG_ENCODING_UTF16_LE ONIG_ENCODING_UTF_16LE
# define ONIG_ENCODING_UTF32_BE ONIG_ENCODING_UTF_32BE
# define ONIG_ENCODING_UTF32_LE ONIG_ENCODING_UTF_32LE
#endif /* RUBY */
#define ONIG_ENCODING_UNDEF ((OnigEncoding )0)
/* this declaration needs to be here because it is used in string.c in Ruby */
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);
/* work size */
#define ONIGENC_CODE_TO_MBC_MAXLEN 7
#define ONIGENC_MBC_CASE_FOLD_MAXLEN 18
/* 18: 6(max-byte) * 3(case-fold chars) */
/* character types */
#define ONIGENC_CTYPE_NEWLINE 0
#define ONIGENC_CTYPE_ALPHA 1
#define ONIGENC_CTYPE_BLANK 2
#define ONIGENC_CTYPE_CNTRL 3
#define ONIGENC_CTYPE_DIGIT 4
#define ONIGENC_CTYPE_GRAPH 5
#define ONIGENC_CTYPE_LOWER 6
#define ONIGENC_CTYPE_PRINT 7
#define ONIGENC_CTYPE_PUNCT 8
#define ONIGENC_CTYPE_SPACE 9
#define ONIGENC_CTYPE_UPPER 10
#define ONIGENC_CTYPE_XDIGIT 11
#define ONIGENC_CTYPE_WORD 12
#define ONIGENC_CTYPE_ALNUM 13 /* alpha || digit */
#define ONIGENC_CTYPE_ASCII 14
#define ONIGENC_MAX_STD_CTYPE ONIGENC_CTYPE_ASCII
/* flags */
#define ONIGENC_FLAG_NONE 0U
#define ONIGENC_FLAG_UNICODE 1U
#define onig_enc_len(enc,p,e) ONIGENC_MBC_ENC_LEN(enc, p, e)
#define ONIGENC_IS_UNDEF(enc) ((enc) == ONIG_ENCODING_UNDEF)
#define ONIGENC_IS_SINGLEBYTE(enc) (ONIGENC_MBC_MAXLEN(enc) == 1)
#define ONIGENC_IS_MBC_HEAD(enc,p,e) (ONIGENC_MBC_ENC_LEN(enc,p,e) != 1)
#define ONIGENC_IS_MBC_ASCII(p) (*(p) < 128)
#define ONIGENC_IS_CODE_ASCII(code) ((code) < 128)
#define ONIGENC_IS_MBC_WORD(enc,s,end) \
ONIGENC_IS_CODE_WORD(enc,ONIGENC_MBC_TO_CODE(enc,s,end))
#define ONIGENC_IS_MBC_ASCII_WORD(enc,s,end) \
onigenc_ascii_is_code_ctype( \
ONIGENC_MBC_TO_CODE(enc,s,end),ONIGENC_CTYPE_WORD,enc)
#define ONIGENC_IS_UNICODE(enc) ((enc)->flags & ONIGENC_FLAG_UNICODE)
#define ONIGENC_NAME(enc) ((enc)->name)
#define ONIGENC_MBC_CASE_FOLD(enc,flag,pp,end,buf) \
(enc)->mbc_case_fold(flag,(const OnigUChar** )pp,end,buf,enc)
#define ONIGENC_IS_ALLOWED_REVERSE_MATCH(enc,s,end) \
(enc)->is_allowed_reverse_match(s,end,enc)
#define ONIGENC_LEFT_ADJUST_CHAR_HEAD(enc,start,s,end) \
(enc)->left_adjust_char_head(start, s, end, enc)
#define ONIGENC_APPLY_ALL_CASE_FOLD(enc,case_fold_flag,f,arg) \
(enc)->apply_all_case_fold(case_fold_flag,f,arg,enc)
#define ONIGENC_GET_CASE_FOLD_CODES_BY_STR(enc,case_fold_flag,p,end,acs) \
(enc)->get_case_fold_codes_by_str(case_fold_flag,p,end,acs,enc)
#define ONIGENC_STEP_BACK(enc,start,s,end,n) \
onigenc_step_back((enc),(start),(s),(end),(n))
#define ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) (n)
#define ONIGENC_MBCLEN_CHARFOUND_P(r) (0 < (r))
#define ONIGENC_MBCLEN_CHARFOUND_LEN(r) (r)
#define ONIGENC_CONSTRUCT_MBCLEN_INVALID() (-1)
#define ONIGENC_MBCLEN_INVALID_P(r) ((r) == -1)
#define ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(n) (-1-(n))
#define ONIGENC_MBCLEN_NEEDMORE_P(r) ((r) < -1)
#define ONIGENC_MBCLEN_NEEDMORE_LEN(r) (-1-(r))
#define ONIGENC_PRECISE_MBC_ENC_LEN(enc,p,e) (enc)->precise_mbc_enc_len(p,e,enc)
ONIG_EXTERN
int onigenc_mbclen(const OnigUChar* p,const OnigUChar* e, const struct OnigEncodingTypeST* enc);
#define ONIGENC_MBC_ENC_LEN(enc,p,e) onigenc_mbclen(p,e,enc)
#define ONIGENC_MBC_MAXLEN(enc) ((enc)->max_enc_len)
#define ONIGENC_MBC_MAXLEN_DIST(enc) ONIGENC_MBC_MAXLEN(enc)
#define ONIGENC_MBC_MINLEN(enc) ((enc)->min_enc_len)
#define ONIGENC_IS_MBC_NEWLINE(enc,p,end) (enc)->is_mbc_newline((p),(end),enc)
#define ONIGENC_MBC_TO_CODE(enc,p,end) (enc)->mbc_to_code((p),(end),enc)
#define ONIGENC_CODE_TO_MBCLEN(enc,code) (enc)->code_to_mbclen(code,enc)
#define ONIGENC_CODE_TO_MBC(enc,code,buf) (enc)->code_to_mbc(code,buf,enc)
#define ONIGENC_PROPERTY_NAME_TO_CTYPE(enc,p,end) \
(enc)->property_name_to_ctype(enc,p,end)
#define ONIGENC_IS_CODE_CTYPE(enc,code,ctype) (enc)->is_code_ctype(code,ctype,enc)
#define ONIGENC_IS_CODE_NEWLINE(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_NEWLINE)
#define ONIGENC_IS_CODE_GRAPH(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_GRAPH)
#define ONIGENC_IS_CODE_PRINT(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PRINT)
#define ONIGENC_IS_CODE_ALNUM(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALNUM)
#define ONIGENC_IS_CODE_ALPHA(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_ALPHA)
#define ONIGENC_IS_CODE_LOWER(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_LOWER)
#define ONIGENC_IS_CODE_UPPER(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_UPPER)
#define ONIGENC_IS_CODE_CNTRL(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_CNTRL)
#define ONIGENC_IS_CODE_PUNCT(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_PUNCT)
#define ONIGENC_IS_CODE_SPACE(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_SPACE)
#define ONIGENC_IS_CODE_BLANK(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_BLANK)
#define ONIGENC_IS_CODE_DIGIT(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_DIGIT)
#define ONIGENC_IS_CODE_XDIGIT(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_XDIGIT)
#define ONIGENC_IS_CODE_WORD(enc,code) \
ONIGENC_IS_CODE_CTYPE(enc,code,ONIGENC_CTYPE_WORD)
#define ONIGENC_GET_CTYPE_CODE_RANGE(enc,ctype,sbout,ranges) \
(enc)->get_ctype_code_range(ctype,sbout,ranges,enc)
ONIG_EXTERN
OnigUChar* onigenc_step_back(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end, int n);
/* encoding API */
ONIG_EXTERN
int onigenc_init(void);
ONIG_EXTERN
int onigenc_set_default_encoding(OnigEncoding enc);
ONIG_EXTERN
OnigEncoding onigenc_get_default_encoding(void);
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);
ONIG_EXTERN
OnigUChar* onigenc_get_prev_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);
ONIG_EXTERN
OnigUChar* onigenc_get_left_adjust_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);
ONIG_EXTERN
OnigUChar* onigenc_get_right_adjust_char_head(OnigEncoding enc, const OnigUChar* start, const OnigUChar* s, const OnigUChar* end);
ONIG_EXTERN
int onigenc_strlen(OnigEncoding enc, const OnigUChar* p, const OnigUChar* end);
ONIG_EXTERN
int onigenc_strlen_null(OnigEncoding enc, const OnigUChar* p);
ONIG_EXTERN
int onigenc_str_bytelen_null(OnigEncoding enc, const OnigUChar* p);
/* PART: regular expression */
/* config parameters */
#define ONIG_NREGION 4
#define ONIG_MAX_CAPTURE_GROUP_NUM 32767
#define ONIG_MAX_BACKREF_NUM 1000
#define ONIG_MAX_REPEAT_NUM 100000
#define ONIG_MAX_MULTI_BYTE_RANGES_NUM 10000
/* constants */
#define ONIG_MAX_ERROR_MESSAGE_LEN 90
typedef unsigned int OnigOptionType;
#define ONIG_OPTION_DEFAULT ONIG_OPTION_NONE
/* options */
#define ONIG_OPTION_NONE 0U
#define ONIG_OPTION_IGNORECASE 1U
#define ONIG_OPTION_EXTEND (ONIG_OPTION_IGNORECASE << 1)
#define ONIG_OPTION_MULTILINE (ONIG_OPTION_EXTEND << 1)
#define ONIG_OPTION_DOTALL ONIG_OPTION_MULTILINE
#define ONIG_OPTION_SINGLELINE (ONIG_OPTION_MULTILINE << 1)
#define ONIG_OPTION_FIND_LONGEST (ONIG_OPTION_SINGLELINE << 1)
#define ONIG_OPTION_FIND_NOT_EMPTY (ONIG_OPTION_FIND_LONGEST << 1)
#define ONIG_OPTION_NEGATE_SINGLELINE (ONIG_OPTION_FIND_NOT_EMPTY << 1)
#define ONIG_OPTION_DONT_CAPTURE_GROUP (ONIG_OPTION_NEGATE_SINGLELINE << 1)
#define ONIG_OPTION_CAPTURE_GROUP (ONIG_OPTION_DONT_CAPTURE_GROUP << 1)
/* options (search time) */
#define ONIG_OPTION_NOTBOL (ONIG_OPTION_CAPTURE_GROUP << 1)
#define ONIG_OPTION_NOTEOL (ONIG_OPTION_NOTBOL << 1)
#define ONIG_OPTION_NOTBOS (ONIG_OPTION_NOTEOL << 1)
#define ONIG_OPTION_NOTEOS (ONIG_OPTION_NOTBOS << 1)
/* options (ctype range) */
#define ONIG_OPTION_ASCII_RANGE (ONIG_OPTION_NOTEOS << 1)
#define ONIG_OPTION_POSIX_BRACKET_ALL_RANGE (ONIG_OPTION_ASCII_RANGE << 1)
#define ONIG_OPTION_WORD_BOUND_ALL_RANGE (ONIG_OPTION_POSIX_BRACKET_ALL_RANGE << 1)
/* options (newline) */
#define ONIG_OPTION_NEWLINE_CRLF (ONIG_OPTION_WORD_BOUND_ALL_RANGE << 1)
#define ONIG_OPTION_MAXBIT ONIG_OPTION_NEWLINE_CRLF /* limit */
#define ONIG_OPTION_ON(options,regopt) ((options) |= (regopt))
#define ONIG_OPTION_OFF(options,regopt) ((options) &= ~(regopt))
#define ONIG_IS_OPTION_ON(options,option) ((options) & (option))
/* syntax */
typedef struct {
unsigned int op;
unsigned int op2;
unsigned int behavior;
OnigOptionType options; /* default option */
OnigMetaCharTableType meta_char_table;
} OnigSyntaxType;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxASIS;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl58_NG;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
ONIG_EXTERN const OnigSyntaxType OnigSyntaxPython;
/* predefined syntaxes (see regsyntax.c) */
#define ONIG_SYNTAX_ASIS (&OnigSyntaxASIS)
#define ONIG_SYNTAX_POSIX_BASIC (&OnigSyntaxPosixBasic)
#define ONIG_SYNTAX_POSIX_EXTENDED (&OnigSyntaxPosixExtended)
#define ONIG_SYNTAX_EMACS (&OnigSyntaxEmacs)
#define ONIG_SYNTAX_GREP (&OnigSyntaxGrep)
#define ONIG_SYNTAX_GNU_REGEX (&OnigSyntaxGnuRegex)
#define ONIG_SYNTAX_JAVA (&OnigSyntaxJava)
#define ONIG_SYNTAX_PERL58 (&OnigSyntaxPerl58)
#define ONIG_SYNTAX_PERL58_NG (&OnigSyntaxPerl58_NG)
#define ONIG_SYNTAX_PERL (&OnigSyntaxPerl)
#define ONIG_SYNTAX_RUBY (&OnigSyntaxRuby)
#define ONIG_SYNTAX_PYTHON (&OnigSyntaxPython)
/* default syntax */
ONIG_EXTERN const OnigSyntaxType* OnigDefaultSyntax;
#define ONIG_SYNTAX_DEFAULT OnigDefaultSyntax
/* syntax (operators) */
#define ONIG_SYN_OP_VARIABLE_META_CHARACTERS (1U<<0)
#define ONIG_SYN_OP_DOT_ANYCHAR (1U<<1) /* . */
#define ONIG_SYN_OP_ASTERISK_ZERO_INF (1U<<2) /* * */
#define ONIG_SYN_OP_ESC_ASTERISK_ZERO_INF (1U<<3)
#define ONIG_SYN_OP_PLUS_ONE_INF (1U<<4) /* + */
#define ONIG_SYN_OP_ESC_PLUS_ONE_INF (1U<<5)
#define ONIG_SYN_OP_QMARK_ZERO_ONE (1U<<6) /* ? */
#define ONIG_SYN_OP_ESC_QMARK_ZERO_ONE (1U<<7)
#define ONIG_SYN_OP_BRACE_INTERVAL (1U<<8) /* {lower,upper} */
#define ONIG_SYN_OP_ESC_BRACE_INTERVAL (1U<<9) /* \{lower,upper\} */
#define ONIG_SYN_OP_VBAR_ALT (1U<<10) /* | */
#define ONIG_SYN_OP_ESC_VBAR_ALT (1U<<11) /* \| */
#define ONIG_SYN_OP_LPAREN_SUBEXP (1U<<12) /* (...) */
#define ONIG_SYN_OP_ESC_LPAREN_SUBEXP (1U<<13) /* \(...\) */
#define ONIG_SYN_OP_ESC_AZ_BUF_ANCHOR (1U<<14) /* \A, \Z, \z */
#define ONIG_SYN_OP_ESC_CAPITAL_G_BEGIN_ANCHOR (1U<<15) /* \G */
#define ONIG_SYN_OP_DECIMAL_BACKREF (1U<<16) /* \num */
#define ONIG_SYN_OP_BRACKET_CC (1U<<17) /* [...] */
#define ONIG_SYN_OP_ESC_W_WORD (1U<<18) /* \w, \W */
#define ONIG_SYN_OP_ESC_LTGT_WORD_BEGIN_END (1U<<19) /* \<. \> */
#define ONIG_SYN_OP_ESC_B_WORD_BOUND (1U<<20) /* \b, \B */
#define ONIG_SYN_OP_ESC_S_WHITE_SPACE (1U<<21) /* \s, \S */
#define ONIG_SYN_OP_ESC_D_DIGIT (1U<<22) /* \d, \D */
#define ONIG_SYN_OP_LINE_ANCHOR (1U<<23) /* ^, $ */
#define ONIG_SYN_OP_POSIX_BRACKET (1U<<24) /* [:xxxx:] */
#define ONIG_SYN_OP_QMARK_NON_GREEDY (1U<<25) /* ??,*?,+?,{n,m}? */
#define ONIG_SYN_OP_ESC_CONTROL_CHARS (1U<<26) /* \n,\r,\t,\a ... */
#define ONIG_SYN_OP_ESC_C_CONTROL (1U<<27) /* \cx */
#define ONIG_SYN_OP_ESC_OCTAL3 (1U<<28) /* \OOO */
#define ONIG_SYN_OP_ESC_X_HEX2 (1U<<29) /* \xHH */
#define ONIG_SYN_OP_ESC_X_BRACE_HEX8 (1U<<30) /* \x{7HHHHHHH} */
#define ONIG_SYN_OP_ESC_O_BRACE_OCTAL (1U<<31) /* \o{OOO} */
#define ONIG_SYN_OP2_ESC_CAPITAL_Q_QUOTE (1U<<0) /* \Q...\E */
#define ONIG_SYN_OP2_QMARK_GROUP_EFFECT (1U<<1) /* (?...) */
#define ONIG_SYN_OP2_OPTION_PERL (1U<<2) /* (?imsxadlu), (?-imsx), (?^imsxalu) */
#define ONIG_SYN_OP2_OPTION_RUBY (1U<<3) /* (?imxadu), (?-imx) */
#define ONIG_SYN_OP2_PLUS_POSSESSIVE_REPEAT (1U<<4) /* ?+,*+,++ */
#define ONIG_SYN_OP2_PLUS_POSSESSIVE_INTERVAL (1U<<5) /* {n,m}+ */
#define ONIG_SYN_OP2_CCLASS_SET_OP (1U<<6) /* [...&&..[..]..] */
#define ONIG_SYN_OP2_QMARK_LT_NAMED_GROUP (1U<<7) /* (?<name>...) */
#define ONIG_SYN_OP2_ESC_K_NAMED_BACKREF (1U<<8) /* \k<name> */
#define ONIG_SYN_OP2_ESC_G_SUBEXP_CALL (1U<<9) /* \g<name>, \g<n> */
#define ONIG_SYN_OP2_ATMARK_CAPTURE_HISTORY (1U<<10) /* (?@..),(?@<x>..) */
#define ONIG_SYN_OP2_ESC_CAPITAL_C_BAR_CONTROL (1U<<11) /* \C-x */
#define ONIG_SYN_OP2_ESC_CAPITAL_M_BAR_META (1U<<12) /* \M-x */
#define ONIG_SYN_OP2_ESC_V_VTAB (1U<<13) /* \v as VTAB */
#define ONIG_SYN_OP2_ESC_U_HEX4 (1U<<14) /* \uHHHH */
#define ONIG_SYN_OP2_ESC_GNU_BUF_ANCHOR (1U<<15) /* \`, \' */
#define ONIG_SYN_OP2_ESC_P_BRACE_CHAR_PROPERTY (1U<<16) /* \p{...}, \P{...} */
#define ONIG_SYN_OP2_ESC_P_BRACE_CIRCUMFLEX_NOT (1U<<17) /* \p{^..}, \P{^..} */
/* #define ONIG_SYN_OP2_CHAR_PROPERTY_PREFIX_IS (1U<<18) */
#define ONIG_SYN_OP2_ESC_H_XDIGIT (1U<<19) /* \h, \H */
#define ONIG_SYN_OP2_INEFFECTIVE_ESCAPE (1U<<20) /* \ */
#define ONIG_SYN_OP2_ESC_CAPITAL_R_LINEBREAK (1U<<21) /* \R as (?>\x0D\x0A|[\x0A-\x0D\x{85}\x{2028}\x{2029}]) */
#define ONIG_SYN_OP2_ESC_CAPITAL_X_EXTENDED_GRAPHEME_CLUSTER (1U<<22) /* \X */
#define ONIG_SYN_OP2_ESC_V_VERTICAL_WHITESPACE (1U<<23) /* \v, \V -- Perl */ /* NOTIMPL */
#define ONIG_SYN_OP2_ESC_H_HORIZONTAL_WHITESPACE (1U<<24) /* \h, \H -- Perl */ /* NOTIMPL */
#define ONIG_SYN_OP2_ESC_CAPITAL_K_KEEP (1U<<25) /* \K */
#define ONIG_SYN_OP2_ESC_G_BRACE_BACKREF (1U<<26) /* \g{name}, \g{n} */
#define ONIG_SYN_OP2_QMARK_SUBEXP_CALL (1U<<27) /* (?&name), (?n), (?R), (?0) */
#define ONIG_SYN_OP2_QMARK_VBAR_BRANCH_RESET (1U<<28) /* (?|...) */ /* NOTIMPL */
#define ONIG_SYN_OP2_QMARK_LPAREN_CONDITION (1U<<29) /* (?(cond)yes...|no...) */
#define ONIG_SYN_OP2_QMARK_CAPITAL_P_NAMED_GROUP (1U<<30) /* (?P<name>...), (?P=name), (?P>name) -- Python/PCRE */
#define ONIG_SYN_OP2_QMARK_TILDE_ABSENT (1U<<31) /* (?~...) */
/* #define ONIG_SYN_OP2_OPTION_JAVA (1U<<xx) */ /* (?idmsux), (?-idmsux) */ /* NOTIMPL */
/* syntax (behavior) */
#define ONIG_SYN_CONTEXT_INDEP_ANCHORS (1U<<31) /* not implemented */
#define ONIG_SYN_CONTEXT_INDEP_REPEAT_OPS (1U<<0) /* ?, *, +, {n,m} */
#define ONIG_SYN_CONTEXT_INVALID_REPEAT_OPS (1U<<1) /* error or ignore */
#define ONIG_SYN_ALLOW_UNMATCHED_CLOSE_SUBEXP (1U<<2) /* ...)... */
#define ONIG_SYN_ALLOW_INVALID_INTERVAL (1U<<3) /* {??? */
#define ONIG_SYN_ALLOW_INTERVAL_LOW_ABBREV (1U<<4) /* {,n} => {0,n} */
#define ONIG_SYN_STRICT_CHECK_BACKREF (1U<<5) /* /(\1)/,/\1()/ ..*/
#define ONIG_SYN_DIFFERENT_LEN_ALT_LOOK_BEHIND (1U<<6) /* (?<=a|bc) */
#define ONIG_SYN_CAPTURE_ONLY_NAMED_GROUP (1U<<7) /* see doc/RE */
#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME (1U<<8) /* (?<x>)(?<x>) */
#define ONIG_SYN_FIXED_INTERVAL_IS_GREEDY_ONLY (1U<<9) /* a{n}?=(?:a{n})? */
#define ONIG_SYN_ALLOW_MULTIPLEX_DEFINITION_NAME_CALL (1U<<10) /* (?<x>)(?<x>)(?&x) */
#define ONIG_SYN_USE_LEFT_MOST_NAMED_GROUP (1U<<11) /* (?<x>)(?<x>)\k<x> */
/* syntax (behavior) in char class [...] */
#define ONIG_SYN_NOT_NEWLINE_IN_NEGATIVE_CC (1U<<20) /* [^...] */
#define ONIG_SYN_BACKSLASH_ESCAPE_IN_CC (1U<<21) /* [..\w..] etc.. */
#define ONIG_SYN_ALLOW_EMPTY_RANGE_IN_CC (1U<<22)
#define ONIG_SYN_ALLOW_DOUBLE_RANGE_OP_IN_CC (1U<<23) /* [0-9-a]=[0-9\-a] */
/* syntax (behavior) warning */
#define ONIG_SYN_WARN_CC_OP_NOT_ESCAPED (1U<<24) /* [,-,] */
#define ONIG_SYN_WARN_REDUNDANT_NESTED_REPEAT (1U<<25) /* (?:a*)+ */
#define ONIG_SYN_WARN_CC_DUP (1U<<26) /* [aa] */
/* meta character specifiers (onig_set_meta_char()) */
#define ONIG_META_CHAR_ESCAPE 0
#define ONIG_META_CHAR_ANYCHAR 1
#define ONIG_META_CHAR_ANYTIME 2
#define ONIG_META_CHAR_ZERO_OR_ONE_TIME 3
#define ONIG_META_CHAR_ONE_OR_MORE_TIME 4
#define ONIG_META_CHAR_ANYCHAR_ANYTIME 5
#define ONIG_INEFFECTIVE_META_CHAR 0
/* error codes */
#define ONIG_IS_PATTERN_ERROR(ecode) ((ecode) <= -100 && (ecode) > -1000)
/* normal return */
#define ONIG_NORMAL 0
#define ONIG_MISMATCH -1
#define ONIG_NO_SUPPORT_CONFIG -2
/* internal error */
#define ONIGERR_MEMORY -5
#define ONIGERR_TYPE_BUG -6
#define ONIGERR_PARSER_BUG -11
#define ONIGERR_STACK_BUG -12
#define ONIGERR_UNDEFINED_BYTECODE -13
#define ONIGERR_UNEXPECTED_BYTECODE -14
#define ONIGERR_MATCH_STACK_LIMIT_OVER -15
#define ONIGERR_PARSE_DEPTH_LIMIT_OVER -16
#define ONIGERR_DEFAULT_ENCODING_IS_NOT_SET -21
#define ONIGERR_SPECIFIED_ENCODING_CANT_CONVERT_TO_WIDE_CHAR -22
/* general error */
#define ONIGERR_INVALID_ARGUMENT -30
/* syntax error */
#define ONIGERR_END_PATTERN_AT_LEFT_BRACE -100
#define ONIGERR_END_PATTERN_AT_LEFT_BRACKET -101
#define ONIGERR_EMPTY_CHAR_CLASS -102
#define ONIGERR_PREMATURE_END_OF_CHAR_CLASS -103
#define ONIGERR_END_PATTERN_AT_ESCAPE -104
#define ONIGERR_END_PATTERN_AT_META -105
#define ONIGERR_END_PATTERN_AT_CONTROL -106
#define ONIGERR_META_CODE_SYNTAX -108
#define ONIGERR_CONTROL_CODE_SYNTAX -109
#define ONIGERR_CHAR_CLASS_VALUE_AT_END_OF_RANGE -110
#define ONIGERR_CHAR_CLASS_VALUE_AT_START_OF_RANGE -111
#define ONIGERR_UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS -112
#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED -113
#define ONIGERR_TARGET_OF_REPEAT_OPERATOR_INVALID -114
#define ONIGERR_NESTED_REPEAT_OPERATOR -115
#define ONIGERR_UNMATCHED_CLOSE_PARENTHESIS -116
#define ONIGERR_END_PATTERN_WITH_UNMATCHED_PARENTHESIS -117
#define ONIGERR_END_PATTERN_IN_GROUP -118
#define ONIGERR_UNDEFINED_GROUP_OPTION -119
#define ONIGERR_INVALID_POSIX_BRACKET_TYPE -121
#define ONIGERR_INVALID_LOOK_BEHIND_PATTERN -122
#define ONIGERR_INVALID_REPEAT_RANGE_PATTERN -123
#define ONIGERR_INVALID_CONDITION_PATTERN -124
/* values error (syntax error) */
#define ONIGERR_TOO_BIG_NUMBER -200
#define ONIGERR_TOO_BIG_NUMBER_FOR_REPEAT_RANGE -201
#define ONIGERR_UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE -202
#define ONIGERR_EMPTY_RANGE_IN_CHAR_CLASS -203
#define ONIGERR_MISMATCH_CODE_LENGTH_IN_CLASS_RANGE -204
#define ONIGERR_TOO_MANY_MULTI_BYTE_RANGES -205
#define ONIGERR_TOO_SHORT_MULTI_BYTE_STRING -206
#define ONIGERR_TOO_BIG_BACKREF_NUMBER -207
#define ONIGERR_INVALID_BACKREF -208
#define ONIGERR_NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED -209
#define ONIGERR_TOO_MANY_CAPTURE_GROUPS -210
#define ONIGERR_TOO_SHORT_DIGITS -211
#define ONIGERR_TOO_LONG_WIDE_CHAR_VALUE -212
#define ONIGERR_EMPTY_GROUP_NAME -214
#define ONIGERR_INVALID_GROUP_NAME -215
#define ONIGERR_INVALID_CHAR_IN_GROUP_NAME -216
#define ONIGERR_UNDEFINED_NAME_REFERENCE -217
#define ONIGERR_UNDEFINED_GROUP_REFERENCE -218
#define ONIGERR_MULTIPLEX_DEFINED_NAME -219
#define ONIGERR_MULTIPLEX_DEFINITION_NAME_CALL -220
#define ONIGERR_NEVER_ENDING_RECURSION -221
#define ONIGERR_GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY -222
#define ONIGERR_INVALID_CHAR_PROPERTY_NAME -223
#define ONIGERR_INVALID_CODE_POINT_VALUE -400
#define ONIGERR_INVALID_WIDE_CHAR_VALUE -400
#define ONIGERR_TOO_BIG_WIDE_CHAR_VALUE -401
#define ONIGERR_NOT_SUPPORTED_ENCODING_COMBINATION -402
#define ONIGERR_INVALID_COMBINATION_OF_OPTIONS -403
/* errors related to thread */
/* #define ONIGERR_OVER_THREAD_PASS_LIMIT_COUNT -1001 */
/* must be smaller than BIT_STATUS_BITS_NUM (unsigned int * 8) */
#define ONIG_MAX_CAPTURE_HISTORY_GROUP 31
#define ONIG_IS_CAPTURE_HISTORY_GROUP(r, i) \
((i) <= ONIG_MAX_CAPTURE_HISTORY_GROUP && (r)->list && (r)->list[i])
#ifdef USE_CAPTURE_HISTORY
typedef struct OnigCaptureTreeNodeStruct {
int group; /* group number */
OnigPosition beg;
OnigPosition end;
int allocated;
int num_childs;
struct OnigCaptureTreeNodeStruct** childs;
} OnigCaptureTreeNode;
#endif
/* match result region type */
struct re_registers {
int allocated;
int num_regs;
OnigPosition* beg;
OnigPosition* end;
#ifdef USE_CAPTURE_HISTORY
/* extended */
OnigCaptureTreeNode* history_root; /* capture history tree root */
#endif
};
/* capture tree traverse */
#define ONIG_TRAVERSE_CALLBACK_AT_FIRST 1
#define ONIG_TRAVERSE_CALLBACK_AT_LAST 2
#define ONIG_TRAVERSE_CALLBACK_AT_BOTH \
( ONIG_TRAVERSE_CALLBACK_AT_FIRST | ONIG_TRAVERSE_CALLBACK_AT_LAST )
#define ONIG_REGION_NOTPOS -1
typedef struct re_registers OnigRegion;
typedef struct {
OnigEncoding enc;
OnigUChar* par;
OnigUChar* par_end;
} OnigErrorInfo;
typedef struct {
int lower;
int upper;
int base_num;
int inner_num;
} OnigRepeatRange;
typedef void (*OnigWarnFunc)(const char* s);
extern void onig_null_warn(const char* s);
#define ONIG_NULL_WARN onig_null_warn
#define ONIG_CHAR_TABLE_SIZE 256
typedef struct re_pattern_buffer {
/* common members of BBuf(bytes-buffer) */
unsigned char* p; /* compiled pattern */
unsigned int used; /* used space for p */
unsigned int alloc; /* allocated space for p */
int num_mem; /* used memory(...) num counted from 1 */
int num_repeat; /* OP_REPEAT/OP_REPEAT_NG id-counter */
int num_null_check; /* OP_NULL_CHECK_START/END id counter */
int num_comb_exp_check; /* combination explosion check */
int num_call; /* number of subexp call */
unsigned int capture_history; /* (?@...) flag (1-31) */
unsigned int bt_mem_start; /* need backtrack flag */
unsigned int bt_mem_end; /* need backtrack flag */
int stack_pop_level;
int repeat_range_alloc;
OnigOptionType options;
OnigRepeatRange* repeat_range;
OnigEncoding enc;
const OnigSyntaxType* syntax;
void* name_table;
OnigCaseFoldType case_fold_flag;
/* optimization info (string search, char-map and anchors) */
int optimize; /* optimize flag */
int threshold_len; /* search str-length for apply optimize */
int anchor; /* BEGIN_BUF, BEGIN_POS, (SEMI_)END_BUF */
OnigDistance anchor_dmin; /* (SEMI_)END_BUF anchor distance */
OnigDistance anchor_dmax; /* (SEMI_)END_BUF anchor distance */
int sub_anchor; /* start-anchor for exact or map */
unsigned char *exact;
unsigned char *exact_end;
unsigned char map[ONIG_CHAR_TABLE_SIZE]; /* used as BM skip or char-map */
int *int_map; /* BM skip for exact_len > 255 */
int *int_map_backward; /* BM skip for backward search */
OnigDistance dmin; /* min-distance of exact or map */
OnigDistance dmax; /* max-distance of exact or map */
/* rb_hrtime_t from hrtime.h */
#ifdef MY_RUBY_BUILD_MAY_TIME_TRAVEL
int128_t timelimit;
#else
uint64_t timelimit;
#endif
/* regex_t link chain */
struct re_pattern_buffer* chain; /* escape compile-conflict */
} OnigRegexType;
typedef OnigRegexType* OnigRegex;
#ifndef ONIG_ESCAPE_REGEX_T_COLLISION
typedef OnigRegexType regex_t;
#endif
typedef struct {
int num_of_elements;
OnigEncoding pattern_enc;
OnigEncoding target_enc;
const OnigSyntaxType* syntax;
OnigOptionType option;
OnigCaseFoldType case_fold_flag;
} OnigCompileInfo;
/* Oniguruma Native API */
ONIG_EXTERN
int onig_initialize(OnigEncoding encodings[], int n);
ONIG_EXTERN
int onig_init(void);
ONIG_EXTERN
int onig_error_code_to_str(OnigUChar* s, OnigPosition err_code, ...);
ONIG_EXTERN
void onig_set_warn_func(OnigWarnFunc f);
ONIG_EXTERN
void onig_set_verb_warn_func(OnigWarnFunc f);
ONIG_EXTERN
int onig_new(OnigRegex*, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo);
ONIG_EXTERN
int onig_reg_init(OnigRegex reg, OnigOptionType option, OnigCaseFoldType case_fold_flag, OnigEncoding enc, const OnigSyntaxType* syntax);
ONIG_EXTERN
int onig_new_without_alloc(OnigRegex, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigOptionType option, OnigEncoding enc, const OnigSyntaxType* syntax, OnigErrorInfo* einfo);
ONIG_EXTERN
int onig_new_deluxe(OnigRegex* reg, const OnigUChar* pattern, const OnigUChar* pattern_end, OnigCompileInfo* ci, OnigErrorInfo* einfo);
ONIG_EXTERN
void onig_free(OnigRegex);
ONIG_EXTERN
void onig_free_body(OnigRegex);
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_EXTERN
OnigPosition onig_search(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* start, const OnigUChar* range, OnigRegion* region, OnigOptionType option);
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);
ONIG_EXTERN
OnigPosition onig_match(OnigRegex, const OnigUChar* str, const OnigUChar* end, const OnigUChar* at, OnigRegion* region, OnigOptionType option);
ONIG_EXTERN
OnigRegion* onig_region_new(void);
ONIG_EXTERN
void onig_region_init(OnigRegion* region);
ONIG_EXTERN
void onig_region_free(OnigRegion* region, int free_self);
ONIG_EXTERN
void onig_region_copy(OnigRegion* to, const OnigRegion* from);
ONIG_EXTERN
void onig_region_clear(OnigRegion* region);
ONIG_EXTERN
int onig_region_resize(OnigRegion* region, int n);
ONIG_EXTERN
int onig_region_set(OnigRegion* region, int at, int beg, int end);
ONIG_EXTERN
int onig_name_to_group_numbers(OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, int** nums);
ONIG_EXTERN
int onig_name_to_backref_number(OnigRegex reg, const OnigUChar* name, const OnigUChar* name_end, const OnigRegion *region);
ONIG_EXTERN
int onig_foreach_name(OnigRegex reg, int (*func)(const OnigUChar*, const OnigUChar*,int,int*,OnigRegex,void*), void* arg);
ONIG_EXTERN
int onig_number_of_names(const OnigRegexType *reg);
ONIG_EXTERN
int onig_number_of_captures(const OnigRegexType *reg);
ONIG_EXTERN
int onig_number_of_capture_histories(const OnigRegexType *reg);
#ifdef USE_CAPTURE_HISTORY
ONIG_EXTERN
OnigCaptureTreeNode* onig_get_capture_tree(OnigRegion* region);
#endif
ONIG_EXTERN
int onig_capture_tree_traverse(OnigRegion* region, int at, int(*callback_func)(int,OnigPosition,OnigPosition,int,int,void*), void* arg);
ONIG_EXTERN
int onig_noname_group_capture_is_active(const OnigRegexType *reg);
ONIG_EXTERN
OnigEncoding onig_get_encoding(const OnigRegexType *reg);
ONIG_EXTERN
OnigOptionType onig_get_options(const OnigRegexType *reg);
ONIG_EXTERN
OnigCaseFoldType onig_get_case_fold_flag(const OnigRegexType *reg);
ONIG_EXTERN
const OnigSyntaxType* onig_get_syntax(const OnigRegexType *reg);
ONIG_EXTERN
int onig_set_default_syntax(const OnigSyntaxType* syntax);
ONIG_EXTERN
void onig_copy_syntax(OnigSyntaxType* to, const OnigSyntaxType* from);
ONIG_EXTERN
unsigned int onig_get_syntax_op(const OnigSyntaxType* syntax);
ONIG_EXTERN
unsigned int onig_get_syntax_op2(const OnigSyntaxType* syntax);
ONIG_EXTERN
unsigned int onig_get_syntax_behavior(const OnigSyntaxType* syntax);
ONIG_EXTERN
OnigOptionType onig_get_syntax_options(const OnigSyntaxType* syntax);
ONIG_EXTERN
void onig_set_syntax_op(OnigSyntaxType* syntax, unsigned int op);
ONIG_EXTERN
void onig_set_syntax_op2(OnigSyntaxType* syntax, unsigned int op2);
ONIG_EXTERN
void onig_set_syntax_behavior(OnigSyntaxType* syntax, unsigned int behavior);
ONIG_EXTERN
void onig_set_syntax_options(OnigSyntaxType* syntax, OnigOptionType options);
ONIG_EXTERN
int onig_set_meta_char(OnigSyntaxType* syntax, unsigned int what, OnigCodePoint code);
ONIG_EXTERN
void onig_copy_encoding(OnigEncodingType *to, OnigEncoding from);
ONIG_EXTERN
OnigCaseFoldType onig_get_default_case_fold_flag(void);
ONIG_EXTERN
int onig_set_default_case_fold_flag(OnigCaseFoldType case_fold_flag);
ONIG_EXTERN
unsigned int onig_get_match_stack_limit_size(void);
ONIG_EXTERN
int onig_set_match_stack_limit_size(unsigned int size);
ONIG_EXTERN
unsigned int onig_get_parse_depth_limit(void);
ONIG_EXTERN
int onig_set_parse_depth_limit(unsigned int depth);
ONIG_EXTERN
int onig_end(void);
ONIG_EXTERN
const char* onig_version(void);
ONIG_EXTERN
const char* onig_copyright(void);
RUBY_SYMBOL_EXPORT_END
#ifdef __cplusplus
# if 0
{ /* satisfy cc-mode */
# endif
}
#endif
#endif /* ONIGMO_H */