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Re: [PATCH] Add hook for re_dup() into regex engine as reg_dupe (make re pluggable...
[perl5.git] / regnodes.h
... / ...
CommitLineData
1/* -*- buffer-read-only: t -*-
2 !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
3 This file is built by regcomp.pl from regcomp.sym.
4 Any changes made here will be lost!
5*/
6
7#define REGNODE_MAX 66
8#define REGMATCH_STATE_MAX 91
9
10#define END 0 /* 0000 End of program. */
11#define SUCCEED 1 /* 0x01 Return from a subroutine, basically. */
12#define BOL 2 /* 0x02 Match "" at beginning of line. */
13#define MBOL 3 /* 0x03 Same, assuming multiline. */
14#define SBOL 4 /* 0x04 Same, assuming singleline. */
15#define EOS 5 /* 0x05 Match "" at end of string. */
16#define EOL 6 /* 0x06 Match "" at end of line. */
17#define MEOL 7 /* 0x07 Same, assuming multiline. */
18#define SEOL 8 /* 0x08 Same, assuming singleline. */
19#define BOUND 9 /* 0x09 Match "" at any word boundary */
20#define BOUNDL 10 /* 0x0a Match "" at any word boundary */
21#define NBOUND 11 /* 0x0b Match "" at any word non-boundary */
22#define NBOUNDL 12 /* 0x0c Match "" at any word non-boundary */
23#define GPOS 13 /* 0x0d Matches where last m//g left off. */
24#define REG_ANY 14 /* 0x0e Match any one character (except newline). */
25#define SANY 15 /* 0x0f Match any one character. */
26#define CANY 16 /* 0x10 Match any one byte. */
27#define ANYOF 17 /* 0x11 Match character in (or not in) this class. */
28#define ALNUM 18 /* 0x12 Match any alphanumeric character */
29#define ALNUML 19 /* 0x13 Match any alphanumeric char in locale */
30#define NALNUM 20 /* 0x14 Match any non-alphanumeric character */
31#define NALNUML 21 /* 0x15 Match any non-alphanumeric char in locale */
32#define SPACE 22 /* 0x16 Match any whitespace character */
33#define SPACEL 23 /* 0x17 Match any whitespace char in locale */
34#define NSPACE 24 /* 0x18 Match any non-whitespace character */
35#define NSPACEL 25 /* 0x19 Match any non-whitespace char in locale */
36#define DIGIT 26 /* 0x1a Match any numeric character */
37#define DIGITL 27 /* 0x1b Match any numeric character in locale */
38#define NDIGIT 28 /* 0x1c Match any non-numeric character */
39#define NDIGITL 29 /* 0x1d Match any non-numeric character in locale */
40#define CLUMP 30 /* 0x1e Match any combining character sequence */
41#define BRANCH 31 /* 0x1f Match this alternative, or the next... */
42#define BACK 32 /* 0x20 Match "", "next" ptr points backward. */
43#define EXACT 33 /* 0x21 Match this string (preceded by length). */
44#define EXACTF 34 /* 0x22 Match this string, folded (prec. by length). */
45#define EXACTFL 35 /* 0x23 Match this string, folded in locale (w/len). */
46#define NOTHING 36 /* 0x24 Match empty string. */
47#define TAIL 37 /* 0x25 Match empty string. Can jump here from outside. */
48#define STAR 38 /* 0x26 Match this (simple) thing 0 or more times. */
49#define PLUS 39 /* 0x27 Match this (simple) thing 1 or more times. */
50#define CURLY 40 /* 0x28 Match this simple thing {n,m} times. */
51#define CURLYN 41 /* 0x29 Match next-after-this simple thing */
52#define CURLYM 42 /* 0x2a Match this medium-complex thing {n,m} times. */
53#define CURLYX 43 /* 0x2b Match this complex thing {n,m} times. */
54#define WHILEM 44 /* 0x2c Do curly processing and see if rest matches. */
55#define OPEN 45 /* 0x2d Mark this point in input as start of */
56#define CLOSE 46 /* 0x2e Analogous to OPEN. */
57#define REF 47 /* 0x2f Match some already matched string */
58#define REFF 48 /* 0x30 Match already matched string, folded */
59#define REFFL 49 /* 0x31 Match already matched string, folded in loc. */
60#define IFMATCH 50 /* 0x32 Succeeds if the following matches. */
61#define UNLESSM 51 /* 0x33 Fails if the following matches. */
62#define SUSPEND 52 /* 0x34 "Independent" sub-RE. */
63#define IFTHEN 53 /* 0x35 Switch, should be preceeded by switcher . */
64#define GROUPP 54 /* 0x36 Whether the group matched. */
65#define LONGJMP 55 /* 0x37 Jump far away. */
66#define BRANCHJ 56 /* 0x38 BRANCH with long offset. */
67#define EVAL 57 /* 0x39 Execute some Perl code. */
68#define MINMOD 58 /* 0x3a Next operator is not greedy. */
69#define LOGICAL 59 /* 0x3b Next opcode should set the flag only. */
70#define RENUM 60 /* 0x3c Group with independently numbered parens. */
71#define TRIE 61 /* 0x3d Match many EXACT(FL?)? at once. flags==type */
72#define TRIEC 62 /* 0x3e Same as TRIE, but with embedded charclass data */
73#define AHOCORASICK 63 /* 0x3f Aho Corasick stclass. flags==type */
74#define AHOCORASICKC 64 /* 0x40 Same as AHOCORASICK, but with embedded charclass data */
75#define OPTIMIZED 65 /* 0x41 Placeholder for dump. */
76#define PSEUDO 66 /* 0x42 Pseudo opcode for internal use. */
77
78 /* ------------ States ------------- */
79
80#define TRIE_next 67 /* 0x43 Regmatch state for TRIE */
81#define TRIE_next_fail 68 /* 0x44 Regmatch state for TRIE */
82#define EVAL_AB 69 /* 0x45 Regmatch state for EVAL */
83#define EVAL_AB_fail 70 /* 0x46 Regmatch state for EVAL */
84#define resume_CURLYX 71 /* 0x47 Regmatch state for CURLYX */
85#define resume_WHILEM1 72 /* 0x48 Regmatch state for WHILEM */
86#define resume_WHILEM2 73 /* 0x49 Regmatch state for WHILEM */
87#define resume_WHILEM3 74 /* 0x4a Regmatch state for WHILEM */
88#define resume_WHILEM4 75 /* 0x4b Regmatch state for WHILEM */
89#define resume_WHILEM5 76 /* 0x4c Regmatch state for WHILEM */
90#define resume_WHILEM6 77 /* 0x4d Regmatch state for WHILEM */
91#define BRANCH_next 78 /* 0x4e Regmatch state for BRANCH */
92#define BRANCH_next_fail 79 /* 0x4f Regmatch state for BRANCH */
93#define CURLYM_A 80 /* 0x50 Regmatch state for CURLYM */
94#define CURLYM_A_fail 81 /* 0x51 Regmatch state for CURLYM */
95#define CURLYM_B 82 /* 0x52 Regmatch state for CURLYM */
96#define CURLYM_B_fail 83 /* 0x53 Regmatch state for CURLYM */
97#define IFMATCH_A 84 /* 0x54 Regmatch state for IFMATCH */
98#define IFMATCH_A_fail 85 /* 0x55 Regmatch state for IFMATCH */
99#define CURLY_B_min_known 86 /* 0x56 Regmatch state for CURLY */
100#define CURLY_B_min_known_fail 87 /* 0x57 Regmatch state for CURLY */
101#define CURLY_B_min 88 /* 0x58 Regmatch state for CURLY */
102#define CURLY_B_min_fail 89 /* 0x59 Regmatch state for CURLY */
103#define CURLY_B_max 90 /* 0x5a Regmatch state for CURLY */
104#define CURLY_B_max_fail 91 /* 0x5b Regmatch state for CURLY */
105
106
107#ifndef DOINIT
108EXTCONST U8 PL_regkind[];
109#else
110EXTCONST U8 PL_regkind[] = {
111 END, /* END */
112 END, /* SUCCEED */
113 BOL, /* BOL */
114 BOL, /* MBOL */
115 BOL, /* SBOL */
116 EOL, /* EOS */
117 EOL, /* EOL */
118 EOL, /* MEOL */
119 EOL, /* SEOL */
120 BOUND, /* BOUND */
121 BOUND, /* BOUNDL */
122 NBOUND, /* NBOUND */
123 NBOUND, /* NBOUNDL */
124 GPOS, /* GPOS */
125 REG_ANY, /* REG_ANY */
126 REG_ANY, /* SANY */
127 REG_ANY, /* CANY */
128 ANYOF, /* ANYOF */
129 ALNUM, /* ALNUM */
130 ALNUM, /* ALNUML */
131 NALNUM, /* NALNUM */
132 NALNUM, /* NALNUML */
133 SPACE, /* SPACE */
134 SPACE, /* SPACEL */
135 NSPACE, /* NSPACE */
136 NSPACE, /* NSPACEL */
137 DIGIT, /* DIGIT */
138 DIGIT, /* DIGITL */
139 NDIGIT, /* NDIGIT */
140 NDIGIT, /* NDIGITL */
141 CLUMP, /* CLUMP */
142 BRANCH, /* BRANCH */
143 BACK, /* BACK */
144 EXACT, /* EXACT */
145 EXACT, /* EXACTF */
146 EXACT, /* EXACTFL */
147 NOTHING, /* NOTHING */
148 NOTHING, /* TAIL */
149 STAR, /* STAR */
150 PLUS, /* PLUS */
151 CURLY, /* CURLY */
152 CURLY, /* CURLYN */
153 CURLY, /* CURLYM */
154 CURLY, /* CURLYX */
155 WHILEM, /* WHILEM */
156 OPEN, /* OPEN */
157 CLOSE, /* CLOSE */
158 REF, /* REF */
159 REF, /* REFF */
160 REF, /* REFFL */
161 BRANCHJ, /* IFMATCH */
162 BRANCHJ, /* UNLESSM */
163 BRANCHJ, /* SUSPEND */
164 BRANCHJ, /* IFTHEN */
165 GROUPP, /* GROUPP */
166 LONGJMP, /* LONGJMP */
167 BRANCHJ, /* BRANCHJ */
168 EVAL, /* EVAL */
169 MINMOD, /* MINMOD */
170 LOGICAL, /* LOGICAL */
171 BRANCHJ, /* RENUM */
172 TRIE, /* TRIE */
173 TRIE, /* TRIEC */
174 TRIE, /* AHOCORASICK */
175 TRIE, /* AHOCORASICKC */
176 NOTHING, /* OPTIMIZED */
177 PSEUDO, /* PSEUDO */
178 /* ------------ States ------------- */
179 TRIE, /* TRIE_next */
180 TRIE, /* TRIE_next_fail */
181 EVAL, /* EVAL_AB */
182 EVAL, /* EVAL_AB_fail */
183 CURLYX, /* resume_CURLYX */
184 WHILEM, /* resume_WHILEM1 */
185 WHILEM, /* resume_WHILEM2 */
186 WHILEM, /* resume_WHILEM3 */
187 WHILEM, /* resume_WHILEM4 */
188 WHILEM, /* resume_WHILEM5 */
189 WHILEM, /* resume_WHILEM6 */
190 BRANCH, /* BRANCH_next */
191 BRANCH, /* BRANCH_next_fail */
192 CURLYM, /* CURLYM_A */
193 CURLYM, /* CURLYM_A_fail */
194 CURLYM, /* CURLYM_B */
195 CURLYM, /* CURLYM_B_fail */
196 IFMATCH, /* IFMATCH_A */
197 IFMATCH, /* IFMATCH_A_fail */
198 CURLY, /* CURLY_B_min_known */
199 CURLY, /* CURLY_B_min_known_fail */
200 CURLY, /* CURLY_B_min */
201 CURLY, /* CURLY_B_min_fail */
202 CURLY, /* CURLY_B_max */
203 CURLY, /* CURLY_B_max_fail */
204};
205#endif
206
207
208#ifdef REG_COMP_C
209static const U8 regarglen[] = {
210 0, /* END */
211 0, /* SUCCEED */
212 0, /* BOL */
213 0, /* MBOL */
214 0, /* SBOL */
215 0, /* EOS */
216 0, /* EOL */
217 0, /* MEOL */
218 0, /* SEOL */
219 0, /* BOUND */
220 0, /* BOUNDL */
221 0, /* NBOUND */
222 0, /* NBOUNDL */
223 0, /* GPOS */
224 0, /* REG_ANY */
225 0, /* SANY */
226 0, /* CANY */
227 0, /* ANYOF */
228 0, /* ALNUM */
229 0, /* ALNUML */
230 0, /* NALNUM */
231 0, /* NALNUML */
232 0, /* SPACE */
233 0, /* SPACEL */
234 0, /* NSPACE */
235 0, /* NSPACEL */
236 0, /* DIGIT */
237 0, /* DIGITL */
238 0, /* NDIGIT */
239 0, /* NDIGITL */
240 0, /* CLUMP */
241 0, /* BRANCH */
242 0, /* BACK */
243 0, /* EXACT */
244 0, /* EXACTF */
245 0, /* EXACTFL */
246 0, /* NOTHING */
247 0, /* TAIL */
248 0, /* STAR */
249 0, /* PLUS */
250 EXTRA_SIZE(struct regnode_2), /* CURLY */
251 EXTRA_SIZE(struct regnode_2), /* CURLYN */
252 EXTRA_SIZE(struct regnode_2), /* CURLYM */
253 EXTRA_SIZE(struct regnode_2), /* CURLYX */
254 0, /* WHILEM */
255 EXTRA_SIZE(struct regnode_1), /* OPEN */
256 EXTRA_SIZE(struct regnode_1), /* CLOSE */
257 EXTRA_SIZE(struct regnode_1), /* REF */
258 EXTRA_SIZE(struct regnode_1), /* REFF */
259 EXTRA_SIZE(struct regnode_1), /* REFFL */
260 EXTRA_SIZE(struct regnode_1), /* IFMATCH */
261 EXTRA_SIZE(struct regnode_1), /* UNLESSM */
262 EXTRA_SIZE(struct regnode_1), /* SUSPEND */
263 EXTRA_SIZE(struct regnode_1), /* IFTHEN */
264 EXTRA_SIZE(struct regnode_1), /* GROUPP */
265 EXTRA_SIZE(struct regnode_1), /* LONGJMP */
266 EXTRA_SIZE(struct regnode_1), /* BRANCHJ */
267 EXTRA_SIZE(struct regnode_1), /* EVAL */
268 0, /* MINMOD */
269 0, /* LOGICAL */
270 EXTRA_SIZE(struct regnode_1), /* RENUM */
271 EXTRA_SIZE(struct regnode_1), /* TRIE */
272 EXTRA_SIZE(struct regnode_charclass), /* TRIEC */
273 EXTRA_SIZE(struct regnode_1), /* AHOCORASICK */
274 EXTRA_SIZE(struct regnode_charclass), /* AHOCORASICKC */
275 0, /* OPTIMIZED */
276 0, /* PSEUDO */
277};
278
279static const char reg_off_by_arg[] = {
280 0, /* END */
281 0, /* SUCCEED */
282 0, /* BOL */
283 0, /* MBOL */
284 0, /* SBOL */
285 0, /* EOS */
286 0, /* EOL */
287 0, /* MEOL */
288 0, /* SEOL */
289 0, /* BOUND */
290 0, /* BOUNDL */
291 0, /* NBOUND */
292 0, /* NBOUNDL */
293 0, /* GPOS */
294 0, /* REG_ANY */
295 0, /* SANY */
296 0, /* CANY */
297 0, /* ANYOF */
298 0, /* ALNUM */
299 0, /* ALNUML */
300 0, /* NALNUM */
301 0, /* NALNUML */
302 0, /* SPACE */
303 0, /* SPACEL */
304 0, /* NSPACE */
305 0, /* NSPACEL */
306 0, /* DIGIT */
307 0, /* DIGITL */
308 0, /* NDIGIT */
309 0, /* NDIGITL */
310 0, /* CLUMP */
311 0, /* BRANCH */
312 0, /* BACK */
313 0, /* EXACT */
314 0, /* EXACTF */
315 0, /* EXACTFL */
316 0, /* NOTHING */
317 0, /* TAIL */
318 0, /* STAR */
319 0, /* PLUS */
320 0, /* CURLY */
321 0, /* CURLYN */
322 0, /* CURLYM */
323 0, /* CURLYX */
324 0, /* WHILEM */
325 0, /* OPEN */
326 0, /* CLOSE */
327 0, /* REF */
328 0, /* REFF */
329 0, /* REFFL */
330 2, /* IFMATCH */
331 2, /* UNLESSM */
332 1, /* SUSPEND */
333 1, /* IFTHEN */
334 0, /* GROUPP */
335 1, /* LONGJMP */
336 1, /* BRANCHJ */
337 0, /* EVAL */
338 0, /* MINMOD */
339 0, /* LOGICAL */
340 1, /* RENUM */
341 0, /* TRIE */
342 0, /* TRIEC */
343 0, /* AHOCORASICK */
344 0, /* AHOCORASICKC */
345 0, /* OPTIMIZED */
346 0, /* PSEUDO */
347};
348
349#ifdef DEBUGGING
350const char * const reg_name[] = {
351 "END", /* 0000 */
352 "SUCCEED", /* 0x01 */
353 "BOL", /* 0x02 */
354 "MBOL", /* 0x03 */
355 "SBOL", /* 0x04 */
356 "EOS", /* 0x05 */
357 "EOL", /* 0x06 */
358 "MEOL", /* 0x07 */
359 "SEOL", /* 0x08 */
360 "BOUND", /* 0x09 */
361 "BOUNDL", /* 0x0a */
362 "NBOUND", /* 0x0b */
363 "NBOUNDL", /* 0x0c */
364 "GPOS", /* 0x0d */
365 "REG_ANY", /* 0x0e */
366 "SANY", /* 0x0f */
367 "CANY", /* 0x10 */
368 "ANYOF", /* 0x11 */
369 "ALNUM", /* 0x12 */
370 "ALNUML", /* 0x13 */
371 "NALNUM", /* 0x14 */
372 "NALNUML", /* 0x15 */
373 "SPACE", /* 0x16 */
374 "SPACEL", /* 0x17 */
375 "NSPACE", /* 0x18 */
376 "NSPACEL", /* 0x19 */
377 "DIGIT", /* 0x1a */
378 "DIGITL", /* 0x1b */
379 "NDIGIT", /* 0x1c */
380 "NDIGITL", /* 0x1d */
381 "CLUMP", /* 0x1e */
382 "BRANCH", /* 0x1f */
383 "BACK", /* 0x20 */
384 "EXACT", /* 0x21 */
385 "EXACTF", /* 0x22 */
386 "EXACTFL", /* 0x23 */
387 "NOTHING", /* 0x24 */
388 "TAIL", /* 0x25 */
389 "STAR", /* 0x26 */
390 "PLUS", /* 0x27 */
391 "CURLY", /* 0x28 */
392 "CURLYN", /* 0x29 */
393 "CURLYM", /* 0x2a */
394 "CURLYX", /* 0x2b */
395 "WHILEM", /* 0x2c */
396 "OPEN", /* 0x2d */
397 "CLOSE", /* 0x2e */
398 "REF", /* 0x2f */
399 "REFF", /* 0x30 */
400 "REFFL", /* 0x31 */
401 "IFMATCH", /* 0x32 */
402 "UNLESSM", /* 0x33 */
403 "SUSPEND", /* 0x34 */
404 "IFTHEN", /* 0x35 */
405 "GROUPP", /* 0x36 */
406 "LONGJMP", /* 0x37 */
407 "BRANCHJ", /* 0x38 */
408 "EVAL", /* 0x39 */
409 "MINMOD", /* 0x3a */
410 "LOGICAL", /* 0x3b */
411 "RENUM", /* 0x3c */
412 "TRIE", /* 0x3d */
413 "TRIEC", /* 0x3e */
414 "AHOCORASICK", /* 0x3f */
415 "AHOCORASICKC", /* 0x40 */
416 "OPTIMIZED", /* 0x41 */
417 "PSEUDO", /* 0x42 */
418 /* ------------ States ------------- */
419 "TRIE_next", /* 0x43 */
420 "TRIE_next_fail", /* 0x44 */
421 "EVAL_AB", /* 0x45 */
422 "EVAL_AB_fail", /* 0x46 */
423 "resume_CURLYX", /* 0x47 */
424 "resume_WHILEM1", /* 0x48 */
425 "resume_WHILEM2", /* 0x49 */
426 "resume_WHILEM3", /* 0x4a */
427 "resume_WHILEM4", /* 0x4b */
428 "resume_WHILEM5", /* 0x4c */
429 "resume_WHILEM6", /* 0x4d */
430 "BRANCH_next", /* 0x4e */
431 "BRANCH_next_fail", /* 0x4f */
432 "CURLYM_A", /* 0x50 */
433 "CURLYM_A_fail", /* 0x51 */
434 "CURLYM_B", /* 0x52 */
435 "CURLYM_B_fail", /* 0x53 */
436 "IFMATCH_A", /* 0x54 */
437 "IFMATCH_A_fail", /* 0x55 */
438 "CURLY_B_min_known", /* 0x56 */
439 "CURLY_B_min_known_fail", /* 0x57 */
440 "CURLY_B_min", /* 0x58 */
441 "CURLY_B_min_fail", /* 0x59 */
442 "CURLY_B_max", /* 0x5a */
443 "CURLY_B_max_fail", /* 0x5b */
444};
445#endif /* DEBUGGING */
446#else
447#ifdef DEBUGGING
448extern const char * const reg_name[];
449#endif
450#endif /* REG_COMP_C */
451
452/* ex: set ro: */
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