Update Compress-Raw-Zlib to CPAN version 2.048
[perl.git] / regnodes.h
1 /* -*- buffer-read-only: t -*-
2    !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
3    This file is built by regen/regcomp.pl from regcomp.sym.
4    Any changes made here will be lost!
5  */
6
7 /* Regops and State definitions */
8
9 #define REGNODE_MAX             112
10 #define REGMATCH_STATE_MAX      152
11
12 #define END                     0       /* 0000 End of program. */
13 #define SUCCEED                 1       /* 0x01 Return from a subroutine, basically. */
14 #define BOL                     2       /* 0x02 Match "" at beginning of line. */
15 #define MBOL                    3       /* 0x03 Same, assuming multiline. */
16 #define SBOL                    4       /* 0x04 Same, assuming singleline. */
17 #define EOS                     5       /* 0x05 Match "" at end of string. */
18 #define EOL                     6       /* 0x06 Match "" at end of line. */
19 #define MEOL                    7       /* 0x07 Same, assuming multiline. */
20 #define SEOL                    8       /* 0x08 Same, assuming singleline. */
21 #define BOUND                   9       /* 0x09 Match "" at any word boundary using native charset semantics for non-utf8 */
22 #define BOUNDL                  10      /* 0x0a Match "" at any locale word boundary */
23 #define BOUNDU                  11      /* 0x0b Match "" at any word boundary using Unicode semantics */
24 #define BOUNDA                  12      /* 0x0c Match "" at any word boundary using ASCII semantics */
25 #define NBOUND                  13      /* 0x0d Match "" at any word non-boundary using native charset semantics for non-utf8 */
26 #define NBOUNDL                 14      /* 0x0e Match "" at any locale word non-boundary */
27 #define NBOUNDU                 15      /* 0x0f Match "" at any word non-boundary using Unicode semantics */
28 #define NBOUNDA                 16      /* 0x10 Match "" at any word non-boundary using ASCII semantics */
29 #define GPOS                    17      /* 0x11 Matches where last m//g left off. */
30 #define REG_ANY                 18      /* 0x12 Match any one character (except newline). */
31 #define SANY                    19      /* 0x13 Match any one character. */
32 #define CANY                    20      /* 0x14 Match any one byte. */
33 #define ANYOF                   21      /* 0x15 Match character in (or not in) this class, single char match only */
34 #define ANYOFV                  22      /* 0x16 Match character in (or not in) this class, can match-multiple chars */
35 #define ALNUM                   23      /* 0x17 Match any alphanumeric character using native charset semantics for non-utf8 */
36 #define ALNUML                  24      /* 0x18 Match any alphanumeric char in locale */
37 #define ALNUMU                  25      /* 0x19 Match any alphanumeric char using Unicode semantics */
38 #define ALNUMA                  26      /* 0x1a Match [A-Za-z_0-9] */
39 #define NALNUM                  27      /* 0x1b Match any non-alphanumeric character using native charset semantics for non-utf8 */
40 #define NALNUML                 28      /* 0x1c Match any non-alphanumeric char in locale */
41 #define NALNUMU                 29      /* 0x1d Match any non-alphanumeric char using Unicode semantics */
42 #define NALNUMA                 30      /* 0x1e Match [^A-Za-z_0-9] */
43 #define SPACE                   31      /* 0x1f Match any whitespace character using native charset semantics for non-utf8 */
44 #define SPACEL                  32      /* 0x20 Match any whitespace char in locale */
45 #define SPACEU                  33      /* 0x21 Match any whitespace char using Unicode semantics */
46 #define SPACEA                  34      /* 0x22 Match [ \t\n\f\r] */
47 #define NSPACE                  35      /* 0x23 Match any non-whitespace character using native charset semantics for non-utf8 */
48 #define NSPACEL                 36      /* 0x24 Match any non-whitespace char in locale */
49 #define NSPACEU                 37      /* 0x25 Match any non-whitespace char using Unicode semantics */
50 #define NSPACEA                 38      /* 0x26 Match [^ \t\n\f\r] */
51 #define DIGIT                   39      /* 0x27 Match any numeric character using native charset semantics for non-utf8 */
52 #define DIGITL                  40      /* 0x28 Match any numeric character in locale */
53 #define DIGITA                  41      /* 0x29 Match [0-9] */
54 #define NDIGIT                  42      /* 0x2a Match any non-numeric character using native charset semantics for non-utf8 */
55 #define NDIGITL                 43      /* 0x2b Match any non-numeric character in locale */
56 #define NDIGITA                 44      /* 0x2c Match [^0-9] */
57 #define CLUMP                   45      /* 0x2d Match any extended grapheme cluster sequence */
58 #define BRANCH                  46      /* 0x2e Match this alternative, or the next... */
59 #define BACK                    47      /* 0x2f Match "", "next" ptr points backward. */
60 #define EXACT                   48      /* 0x30 Match this string (preceded by length). */
61 #define EXACTF                  49      /* 0x31 Match this non-UTF-8 string (not guaranteed to be folded) using /id rules (w/len). */
62 #define EXACTFL                 50      /* 0x32 Match this string (not guaranteed to be folded) using /il rules (w/len). */
63 #define EXACTFU                 51      /* 0x33 Match this string (folded iff in UTF-8, length in folding doesn't change if not in UTF-8) using /iu rules (w/len). */
64 #define EXACTFU_SS              52      /* 0x34 Match this string (folded iff in UTF-8, length in folding may change even if not in UTF-8) using /iu rules (w/len). */
65 #define EXACTFU_NO_TRIE         53      /* 0x35 Match this folded UTF-8 string using /iu rules, but don't generate a trie for it */
66 #define EXACTFA                 54      /* 0x36 Match this string (not guaranteed to be folded) using /iaa rules (w/len). */
67 #define NOTHING                 55      /* 0x37 Match empty string. */
68 #define TAIL                    56      /* 0x38 Match empty string. Can jump here from outside. */
69 #define STAR                    57      /* 0x39 Match this (simple) thing 0 or more times. */
70 #define PLUS                    58      /* 0x3a Match this (simple) thing 1 or more times. */
71 #define CURLY                   59      /* 0x3b Match this simple thing {n,m} times. */
72 #define CURLYN                  60      /* 0x3c Capture next-after-this simple thing */
73 #define CURLYM                  61      /* 0x3d Capture this medium-complex thing {n,m} times. */
74 #define CURLYX                  62      /* 0x3e Match this complex thing {n,m} times. */
75 #define WHILEM                  63      /* 0x3f Do curly processing and see if rest matches. */
76 #define OPEN                    64      /* 0x40 Mark this point in input as start of */
77 #define CLOSE                   65      /* 0x41 Analogous to OPEN. */
78 #define REF                     66      /* 0x42 Match some already matched string */
79 #define REFF                    67      /* 0x43 Match already matched string, folded using native charset semantics for non-utf8 */
80 #define REFFL                   68      /* 0x44 Match already matched string, folded in loc. */
81 #define REFFU                   69      /* 0x45 Match already matched string, folded using unicode semantics for non-utf8 */
82 #define REFFA                   70      /* 0x46 Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII */
83 #define NREF                    71      /* 0x47 Match some already matched string */
84 #define NREFF                   72      /* 0x48 Match already matched string, folded using native charset semantics for non-utf8 */
85 #define NREFFL                  73      /* 0x49 Match already matched string, folded in loc. */
86 #define NREFFU                  74      /* 0x4a Match already matched string, folded using unicode semantics for non-utf8 */
87 #define NREFFA                  75      /* 0x4b Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII */
88 #define IFMATCH                 76      /* 0x4c Succeeds if the following matches. */
89 #define UNLESSM                 77      /* 0x4d Fails if the following matches. */
90 #define SUSPEND                 78      /* 0x4e "Independent" sub-RE. */
91 #define IFTHEN                  79      /* 0x4f Switch, should be preceded by switcher . */
92 #define GROUPP                  80      /* 0x50 Whether the group matched. */
93 #define LONGJMP                 81      /* 0x51 Jump far away. */
94 #define BRANCHJ                 82      /* 0x52 BRANCH with long offset. */
95 #define EVAL                    83      /* 0x53 Execute some Perl code. */
96 #define MINMOD                  84      /* 0x54 Next operator is not greedy. */
97 #define LOGICAL                 85      /* 0x55 Next opcode should set the flag only. */
98 #define RENUM                   86      /* 0x56 Group with independently numbered parens. */
99 #define TRIE                    87      /* 0x57 Match many EXACT(F[ALU]?)? at once. flags==type */
100 #define TRIEC                   88      /* 0x58 Same as TRIE, but with embedded charclass data */
101 #define AHOCORASICK             89      /* 0x59 Aho Corasick stclass. flags==type */
102 #define AHOCORASICKC            90      /* 0x5a Same as AHOCORASICK, but with embedded charclass data */
103 #define GOSUB                   91      /* 0x5b recurse to paren arg1 at (signed) ofs arg2 */
104 #define GOSTART                 92      /* 0x5c recurse to start of pattern */
105 #define NGROUPP                 93      /* 0x5d Whether the group matched. */
106 #define INSUBP                  94      /* 0x5e Whether we are in a specific recurse. */
107 #define DEFINEP                 95      /* 0x5f Never execute directly. */
108 #define ENDLIKE                 96      /* 0x60 Used only for the type field of verbs */
109 #define OPFAIL                  97      /* 0x61 Same as (?!) */
110 #define ACCEPT                  98      /* 0x62 Accepts the current matched string. */
111 #define VERB                    99      /* 0x63 Used only for the type field of verbs */
112 #define PRUNE                   100     /* 0x64 Pattern fails at this startpoint if no-backtracking through this */
113 #define MARKPOINT               101     /* 0x65 Push the current location for rollback by cut. */
114 #define SKIP                    102     /* 0x66 On failure skip forward (to the mark) before retrying */
115 #define COMMIT                  103     /* 0x67 Pattern fails outright if backtracking through this */
116 #define CUTGROUP                104     /* 0x68 On failure go to the next alternation in the group */
117 #define KEEPS                   105     /* 0x69 $& begins here. */
118 #define LNBREAK                 106     /* 0x6a generic newline pattern */
119 #define VERTWS                  107     /* 0x6b vertical whitespace         (Perl 6) */
120 #define NVERTWS                 108     /* 0x6c not vertical whitespace     (Perl 6) */
121 #define HORIZWS                 109     /* 0x6d horizontal whitespace       (Perl 6) */
122 #define NHORIZWS                110     /* 0x6e not horizontal whitespace   (Perl 6) */
123 #define OPTIMIZED               111     /* 0x6f Placeholder for dump. */
124 #define PSEUDO                  112     /* 0x70 Pseudo opcode for internal use. */
125         /* ------------ States ------------- */
126 #define TRIE_next               (REGNODE_MAX + 1)       /* state for TRIE */
127 #define TRIE_next_fail          (REGNODE_MAX + 2)       /* state for TRIE */
128 #define EVAL_AB                 (REGNODE_MAX + 3)       /* state for EVAL */
129 #define EVAL_AB_fail            (REGNODE_MAX + 4)       /* state for EVAL */
130 #define CURLYX_end              (REGNODE_MAX + 5)       /* state for CURLYX */
131 #define CURLYX_end_fail         (REGNODE_MAX + 6)       /* state for CURLYX */
132 #define WHILEM_A_pre            (REGNODE_MAX + 7)       /* state for WHILEM */
133 #define WHILEM_A_pre_fail       (REGNODE_MAX + 8)       /* state for WHILEM */
134 #define WHILEM_A_min            (REGNODE_MAX + 9)       /* state for WHILEM */
135 #define WHILEM_A_min_fail       (REGNODE_MAX + 10)      /* state for WHILEM */
136 #define WHILEM_A_max            (REGNODE_MAX + 11)      /* state for WHILEM */
137 #define WHILEM_A_max_fail       (REGNODE_MAX + 12)      /* state for WHILEM */
138 #define WHILEM_B_min            (REGNODE_MAX + 13)      /* state for WHILEM */
139 #define WHILEM_B_min_fail       (REGNODE_MAX + 14)      /* state for WHILEM */
140 #define WHILEM_B_max            (REGNODE_MAX + 15)      /* state for WHILEM */
141 #define WHILEM_B_max_fail       (REGNODE_MAX + 16)      /* state for WHILEM */
142 #define BRANCH_next             (REGNODE_MAX + 17)      /* state for BRANCH */
143 #define BRANCH_next_fail        (REGNODE_MAX + 18)      /* state for BRANCH */
144 #define CURLYM_A                (REGNODE_MAX + 19)      /* state for CURLYM */
145 #define CURLYM_A_fail           (REGNODE_MAX + 20)      /* state for CURLYM */
146 #define CURLYM_B                (REGNODE_MAX + 21)      /* state for CURLYM */
147 #define CURLYM_B_fail           (REGNODE_MAX + 22)      /* state for CURLYM */
148 #define IFMATCH_A               (REGNODE_MAX + 23)      /* state for IFMATCH */
149 #define IFMATCH_A_fail          (REGNODE_MAX + 24)      /* state for IFMATCH */
150 #define CURLY_B_min_known       (REGNODE_MAX + 25)      /* state for CURLY */
151 #define CURLY_B_min_known_fail  (REGNODE_MAX + 26)      /* state for CURLY */
152 #define CURLY_B_min             (REGNODE_MAX + 27)      /* state for CURLY */
153 #define CURLY_B_min_fail        (REGNODE_MAX + 28)      /* state for CURLY */
154 #define CURLY_B_max             (REGNODE_MAX + 29)      /* state for CURLY */
155 #define CURLY_B_max_fail        (REGNODE_MAX + 30)      /* state for CURLY */
156 #define COMMIT_next             (REGNODE_MAX + 31)      /* state for COMMIT */
157 #define COMMIT_next_fail        (REGNODE_MAX + 32)      /* state for COMMIT */
158 #define MARKPOINT_next          (REGNODE_MAX + 33)      /* state for MARKPOINT */
159 #define MARKPOINT_next_fail     (REGNODE_MAX + 34)      /* state for MARKPOINT */
160 #define SKIP_next               (REGNODE_MAX + 35)      /* state for SKIP */
161 #define SKIP_next_fail          (REGNODE_MAX + 36)      /* state for SKIP */
162 #define CUTGROUP_next           (REGNODE_MAX + 37)      /* state for CUTGROUP */
163 #define CUTGROUP_next_fail      (REGNODE_MAX + 38)      /* state for CUTGROUP */
164 #define KEEPS_next              (REGNODE_MAX + 39)      /* state for KEEPS */
165 #define KEEPS_next_fail         (REGNODE_MAX + 40)      /* state for KEEPS */
166
167 /* PL_regkind[] What type of regop or state is this. */
168
169 #ifndef DOINIT
170 EXTCONST U8 PL_regkind[];
171 #else
172 EXTCONST U8 PL_regkind[] = {
173         END,            /* END                    */
174         END,            /* SUCCEED                */
175         BOL,            /* BOL                    */
176         BOL,            /* MBOL                   */
177         BOL,            /* SBOL                   */
178         EOL,            /* EOS                    */
179         EOL,            /* EOL                    */
180         EOL,            /* MEOL                   */
181         EOL,            /* SEOL                   */
182         BOUND,          /* BOUND                  */
183         BOUND,          /* BOUNDL                 */
184         BOUND,          /* BOUNDU                 */
185         BOUND,          /* BOUNDA                 */
186         NBOUND,         /* NBOUND                 */
187         NBOUND,         /* NBOUNDL                */
188         NBOUND,         /* NBOUNDU                */
189         NBOUND,         /* NBOUNDA                */
190         GPOS,           /* GPOS                   */
191         REG_ANY,        /* REG_ANY                */
192         REG_ANY,        /* SANY                   */
193         REG_ANY,        /* CANY                   */
194         ANYOF,          /* ANYOF                  */
195         ANYOF,          /* ANYOFV                 */
196         ALNUM,          /* ALNUM                  */
197         ALNUM,          /* ALNUML                 */
198         ALNUM,          /* ALNUMU                 */
199         ALNUM,          /* ALNUMA                 */
200         NALNUM,         /* NALNUM                 */
201         NALNUM,         /* NALNUML                */
202         NALNUM,         /* NALNUMU                */
203         NALNUM,         /* NALNUMA                */
204         SPACE,          /* SPACE                  */
205         SPACE,          /* SPACEL                 */
206         SPACE,          /* SPACEU                 */
207         SPACE,          /* SPACEA                 */
208         NSPACE,         /* NSPACE                 */
209         NSPACE,         /* NSPACEL                */
210         NSPACE,         /* NSPACEU                */
211         NSPACE,         /* NSPACEA                */
212         DIGIT,          /* DIGIT                  */
213         DIGIT,          /* DIGITL                 */
214         DIGIT,          /* DIGITA                 */
215         NDIGIT,         /* NDIGIT                 */
216         NDIGIT,         /* NDIGITL                */
217         NDIGIT,         /* NDIGITA                */
218         CLUMP,          /* CLUMP                  */
219         BRANCH,         /* BRANCH                 */
220         BACK,           /* BACK                   */
221         EXACT,          /* EXACT                  */
222         EXACT,          /* EXACTF                 */
223         EXACT,          /* EXACTFL                */
224         EXACT,          /* EXACTFU                */
225         EXACT,          /* EXACTFU_SS             */
226         EXACT,          /* EXACTFU_NO_TRIE        */
227         EXACT,          /* EXACTFA                */
228         NOTHING,        /* NOTHING                */
229         NOTHING,        /* TAIL                   */
230         STAR,           /* STAR                   */
231         PLUS,           /* PLUS                   */
232         CURLY,          /* CURLY                  */
233         CURLY,          /* CURLYN                 */
234         CURLY,          /* CURLYM                 */
235         CURLY,          /* CURLYX                 */
236         WHILEM,         /* WHILEM                 */
237         OPEN,           /* OPEN                   */
238         CLOSE,          /* CLOSE                  */
239         REF,            /* REF                    */
240         REF,            /* REFF                   */
241         REF,            /* REFFL                  */
242         REF,            /* REFFU                  */
243         REF,            /* REFFA                  */
244         REF,            /* NREF                   */
245         REF,            /* NREFF                  */
246         REF,            /* NREFFL                 */
247         REF,            /* NREFFU                 */
248         REF,            /* NREFFA                 */
249         BRANCHJ,        /* IFMATCH                */
250         BRANCHJ,        /* UNLESSM                */
251         BRANCHJ,        /* SUSPEND                */
252         BRANCHJ,        /* IFTHEN                 */
253         GROUPP,         /* GROUPP                 */
254         LONGJMP,        /* LONGJMP                */
255         BRANCHJ,        /* BRANCHJ                */
256         EVAL,           /* EVAL                   */
257         MINMOD,         /* MINMOD                 */
258         LOGICAL,        /* LOGICAL                */
259         BRANCHJ,        /* RENUM                  */
260         TRIE,           /* TRIE                   */
261         TRIE,           /* TRIEC                  */
262         TRIE,           /* AHOCORASICK            */
263         TRIE,           /* AHOCORASICKC           */
264         GOSUB,          /* GOSUB                  */
265         GOSTART,        /* GOSTART                */
266         NGROUPP,        /* NGROUPP                */
267         INSUBP,         /* INSUBP                 */
268         DEFINEP,        /* DEFINEP                */
269         ENDLIKE,        /* ENDLIKE                */
270         ENDLIKE,        /* OPFAIL                 */
271         ENDLIKE,        /* ACCEPT                 */
272         VERB,           /* VERB                   */
273         VERB,           /* PRUNE                  */
274         VERB,           /* MARKPOINT              */
275         VERB,           /* SKIP                   */
276         VERB,           /* COMMIT                 */
277         VERB,           /* CUTGROUP               */
278         KEEPS,          /* KEEPS                  */
279         LNBREAK,        /* LNBREAK                */
280         VERTWS,         /* VERTWS                 */
281         NVERTWS,        /* NVERTWS                */
282         HORIZWS,        /* HORIZWS                */
283         NHORIZWS,       /* NHORIZWS               */
284         NOTHING,        /* OPTIMIZED              */
285         PSEUDO,         /* PSEUDO                 */
286         /* ------------ States ------------- */
287         TRIE,           /* TRIE_next              */
288         TRIE,           /* TRIE_next_fail         */
289         EVAL,           /* EVAL_AB                */
290         EVAL,           /* EVAL_AB_fail           */
291         CURLYX,         /* CURLYX_end             */
292         CURLYX,         /* CURLYX_end_fail        */
293         WHILEM,         /* WHILEM_A_pre           */
294         WHILEM,         /* WHILEM_A_pre_fail      */
295         WHILEM,         /* WHILEM_A_min           */
296         WHILEM,         /* WHILEM_A_min_fail      */
297         WHILEM,         /* WHILEM_A_max           */
298         WHILEM,         /* WHILEM_A_max_fail      */
299         WHILEM,         /* WHILEM_B_min           */
300         WHILEM,         /* WHILEM_B_min_fail      */
301         WHILEM,         /* WHILEM_B_max           */
302         WHILEM,         /* WHILEM_B_max_fail      */
303         BRANCH,         /* BRANCH_next            */
304         BRANCH,         /* BRANCH_next_fail       */
305         CURLYM,         /* CURLYM_A               */
306         CURLYM,         /* CURLYM_A_fail          */
307         CURLYM,         /* CURLYM_B               */
308         CURLYM,         /* CURLYM_B_fail          */
309         IFMATCH,        /* IFMATCH_A              */
310         IFMATCH,        /* IFMATCH_A_fail         */
311         CURLY,          /* CURLY_B_min_known      */
312         CURLY,          /* CURLY_B_min_known_fail */
313         CURLY,          /* CURLY_B_min            */
314         CURLY,          /* CURLY_B_min_fail       */
315         CURLY,          /* CURLY_B_max            */
316         CURLY,          /* CURLY_B_max_fail       */
317         COMMIT,         /* COMMIT_next            */
318         COMMIT,         /* COMMIT_next_fail       */
319         MARKPOINT,      /* MARKPOINT_next         */
320         MARKPOINT,      /* MARKPOINT_next_fail    */
321         SKIP,           /* SKIP_next              */
322         SKIP,           /* SKIP_next_fail         */
323         CUTGROUP,       /* CUTGROUP_next          */
324         CUTGROUP,       /* CUTGROUP_next_fail     */
325         KEEPS,          /* KEEPS_next             */
326         KEEPS,          /* KEEPS_next_fail        */
327 };
328 #endif
329
330 /* regarglen[] - How large is the argument part of the node (in regnodes) */
331
332 #ifdef REG_COMP_C
333 static const U8 regarglen[] = {
334         0,                                      /* END          */
335         0,                                      /* SUCCEED      */
336         0,                                      /* BOL          */
337         0,                                      /* MBOL         */
338         0,                                      /* SBOL         */
339         0,                                      /* EOS          */
340         0,                                      /* EOL          */
341         0,                                      /* MEOL         */
342         0,                                      /* SEOL         */
343         0,                                      /* BOUND        */
344         0,                                      /* BOUNDL       */
345         0,                                      /* BOUNDU       */
346         0,                                      /* BOUNDA       */
347         0,                                      /* NBOUND       */
348         0,                                      /* NBOUNDL      */
349         0,                                      /* NBOUNDU      */
350         0,                                      /* NBOUNDA      */
351         0,                                      /* GPOS         */
352         0,                                      /* REG_ANY      */
353         0,                                      /* SANY         */
354         0,                                      /* CANY         */
355         0,                                      /* ANYOF        */
356         0,                                      /* ANYOFV       */
357         0,                                      /* ALNUM        */
358         0,                                      /* ALNUML       */
359         0,                                      /* ALNUMU       */
360         0,                                      /* ALNUMA       */
361         0,                                      /* NALNUM       */
362         0,                                      /* NALNUML      */
363         0,                                      /* NALNUMU      */
364         0,                                      /* NALNUMA      */
365         0,                                      /* SPACE        */
366         0,                                      /* SPACEL       */
367         0,                                      /* SPACEU       */
368         0,                                      /* SPACEA       */
369         0,                                      /* NSPACE       */
370         0,                                      /* NSPACEL      */
371         0,                                      /* NSPACEU      */
372         0,                                      /* NSPACEA      */
373         0,                                      /* DIGIT        */
374         0,                                      /* DIGITL       */
375         0,                                      /* DIGITA       */
376         0,                                      /* NDIGIT       */
377         0,                                      /* NDIGITL      */
378         0,                                      /* NDIGITA      */
379         0,                                      /* CLUMP        */
380         0,                                      /* BRANCH       */
381         0,                                      /* BACK         */
382         0,                                      /* EXACT        */
383         0,                                      /* EXACTF       */
384         0,                                      /* EXACTFL      */
385         0,                                      /* EXACTFU      */
386         0,                                      /* EXACTFU_SS   */
387         0,                                      /* EXACTFU_NO_TRIE */
388         0,                                      /* EXACTFA      */
389         0,                                      /* NOTHING      */
390         0,                                      /* TAIL         */
391         0,                                      /* STAR         */
392         0,                                      /* PLUS         */
393         EXTRA_SIZE(struct regnode_2),           /* CURLY        */
394         EXTRA_SIZE(struct regnode_2),           /* CURLYN       */
395         EXTRA_SIZE(struct regnode_2),           /* CURLYM       */
396         EXTRA_SIZE(struct regnode_2),           /* CURLYX       */
397         0,                                      /* WHILEM       */
398         EXTRA_SIZE(struct regnode_1),           /* OPEN         */
399         EXTRA_SIZE(struct regnode_1),           /* CLOSE        */
400         EXTRA_SIZE(struct regnode_1),           /* REF          */
401         EXTRA_SIZE(struct regnode_1),           /* REFF         */
402         EXTRA_SIZE(struct regnode_1),           /* REFFL        */
403         EXTRA_SIZE(struct regnode_1),           /* REFFU        */
404         EXTRA_SIZE(struct regnode_1),           /* REFFA        */
405         EXTRA_SIZE(struct regnode_1),           /* NREF         */
406         EXTRA_SIZE(struct regnode_1),           /* NREFF        */
407         EXTRA_SIZE(struct regnode_1),           /* NREFFL       */
408         EXTRA_SIZE(struct regnode_1),           /* NREFFU       */
409         EXTRA_SIZE(struct regnode_1),           /* NREFFA       */
410         EXTRA_SIZE(struct regnode_1),           /* IFMATCH      */
411         EXTRA_SIZE(struct regnode_1),           /* UNLESSM      */
412         EXTRA_SIZE(struct regnode_1),           /* SUSPEND      */
413         EXTRA_SIZE(struct regnode_1),           /* IFTHEN       */
414         EXTRA_SIZE(struct regnode_1),           /* GROUPP       */
415         EXTRA_SIZE(struct regnode_1),           /* LONGJMP      */
416         EXTRA_SIZE(struct regnode_1),           /* BRANCHJ      */
417         EXTRA_SIZE(struct regnode_1),           /* EVAL         */
418         0,                                      /* MINMOD       */
419         0,                                      /* LOGICAL      */
420         EXTRA_SIZE(struct regnode_1),           /* RENUM        */
421         EXTRA_SIZE(struct regnode_1),           /* TRIE         */
422         EXTRA_SIZE(struct regnode_charclass),   /* TRIEC        */
423         EXTRA_SIZE(struct regnode_1),           /* AHOCORASICK  */
424         EXTRA_SIZE(struct regnode_charclass),   /* AHOCORASICKC */
425         EXTRA_SIZE(struct regnode_2L),          /* GOSUB        */
426         0,                                      /* GOSTART      */
427         EXTRA_SIZE(struct regnode_1),           /* NGROUPP      */
428         EXTRA_SIZE(struct regnode_1),           /* INSUBP       */
429         EXTRA_SIZE(struct regnode_1),           /* DEFINEP      */
430         0,                                      /* ENDLIKE      */
431         0,                                      /* OPFAIL       */
432         EXTRA_SIZE(struct regnode_1),           /* ACCEPT       */
433         EXTRA_SIZE(struct regnode_1),           /* VERB         */
434         EXTRA_SIZE(struct regnode_1),           /* PRUNE        */
435         EXTRA_SIZE(struct regnode_1),           /* MARKPOINT    */
436         EXTRA_SIZE(struct regnode_1),           /* SKIP         */
437         EXTRA_SIZE(struct regnode_1),           /* COMMIT       */
438         EXTRA_SIZE(struct regnode_1),           /* CUTGROUP     */
439         0,                                      /* KEEPS        */
440         0,                                      /* LNBREAK      */
441         0,                                      /* VERTWS       */
442         0,                                      /* NVERTWS      */
443         0,                                      /* HORIZWS      */
444         0,                                      /* NHORIZWS     */
445         0,                                      /* OPTIMIZED    */
446         0,                                      /* PSEUDO       */
447 };
448
449 /* reg_off_by_arg[] - Which argument holds the offset to the next node */
450
451 static const char reg_off_by_arg[] = {
452         0,      /* END          */
453         0,      /* SUCCEED      */
454         0,      /* BOL          */
455         0,      /* MBOL         */
456         0,      /* SBOL         */
457         0,      /* EOS          */
458         0,      /* EOL          */
459         0,      /* MEOL         */
460         0,      /* SEOL         */
461         0,      /* BOUND        */
462         0,      /* BOUNDL       */
463         0,      /* BOUNDU       */
464         0,      /* BOUNDA       */
465         0,      /* NBOUND       */
466         0,      /* NBOUNDL      */
467         0,      /* NBOUNDU      */
468         0,      /* NBOUNDA      */
469         0,      /* GPOS         */
470         0,      /* REG_ANY      */
471         0,      /* SANY         */
472         0,      /* CANY         */
473         0,      /* ANYOF        */
474         0,      /* ANYOFV       */
475         0,      /* ALNUM        */
476         0,      /* ALNUML       */
477         0,      /* ALNUMU       */
478         0,      /* ALNUMA       */
479         0,      /* NALNUM       */
480         0,      /* NALNUML      */
481         0,      /* NALNUMU      */
482         0,      /* NALNUMA      */
483         0,      /* SPACE        */
484         0,      /* SPACEL       */
485         0,      /* SPACEU       */
486         0,      /* SPACEA       */
487         0,      /* NSPACE       */
488         0,      /* NSPACEL      */
489         0,      /* NSPACEU      */
490         0,      /* NSPACEA      */
491         0,      /* DIGIT        */
492         0,      /* DIGITL       */
493         0,      /* DIGITA       */
494         0,      /* NDIGIT       */
495         0,      /* NDIGITL      */
496         0,      /* NDIGITA      */
497         0,      /* CLUMP        */
498         0,      /* BRANCH       */
499         0,      /* BACK         */
500         0,      /* EXACT        */
501         0,      /* EXACTF       */
502         0,      /* EXACTFL      */
503         0,      /* EXACTFU      */
504         0,      /* EXACTFU_SS   */
505         0,      /* EXACTFU_NO_TRIE */
506         0,      /* EXACTFA      */
507         0,      /* NOTHING      */
508         0,      /* TAIL         */
509         0,      /* STAR         */
510         0,      /* PLUS         */
511         0,      /* CURLY        */
512         0,      /* CURLYN       */
513         0,      /* CURLYM       */
514         0,      /* CURLYX       */
515         0,      /* WHILEM       */
516         0,      /* OPEN         */
517         0,      /* CLOSE        */
518         0,      /* REF          */
519         0,      /* REFF         */
520         0,      /* REFFL        */
521         0,      /* REFFU        */
522         0,      /* REFFA        */
523         0,      /* NREF         */
524         0,      /* NREFF        */
525         0,      /* NREFFL       */
526         0,      /* NREFFU       */
527         0,      /* NREFFA       */
528         2,      /* IFMATCH      */
529         2,      /* UNLESSM      */
530         1,      /* SUSPEND      */
531         1,      /* IFTHEN       */
532         0,      /* GROUPP       */
533         1,      /* LONGJMP      */
534         1,      /* BRANCHJ      */
535         0,      /* EVAL         */
536         0,      /* MINMOD       */
537         0,      /* LOGICAL      */
538         1,      /* RENUM        */
539         0,      /* TRIE         */
540         0,      /* TRIEC        */
541         0,      /* AHOCORASICK  */
542         0,      /* AHOCORASICKC */
543         0,      /* GOSUB        */
544         0,      /* GOSTART      */
545         0,      /* NGROUPP      */
546         0,      /* INSUBP       */
547         0,      /* DEFINEP      */
548         0,      /* ENDLIKE      */
549         0,      /* OPFAIL       */
550         0,      /* ACCEPT       */
551         0,      /* VERB         */
552         0,      /* PRUNE        */
553         0,      /* MARKPOINT    */
554         0,      /* SKIP         */
555         0,      /* COMMIT       */
556         0,      /* CUTGROUP     */
557         0,      /* KEEPS        */
558         0,      /* LNBREAK      */
559         0,      /* VERTWS       */
560         0,      /* NVERTWS      */
561         0,      /* HORIZWS      */
562         0,      /* NHORIZWS     */
563         0,      /* OPTIMIZED    */
564         0,      /* PSEUDO       */
565 };
566
567 #endif /* REG_COMP_C */
568
569 /* reg_name[] - Opcode/state names in string form, for debugging */
570
571 #ifndef DOINIT
572 EXTCONST char * PL_reg_name[];
573 #else
574 EXTCONST char * const PL_reg_name[] = {
575         "END",                          /* 0000 */
576         "SUCCEED",                      /* 0x01 */
577         "BOL",                          /* 0x02 */
578         "MBOL",                         /* 0x03 */
579         "SBOL",                         /* 0x04 */
580         "EOS",                          /* 0x05 */
581         "EOL",                          /* 0x06 */
582         "MEOL",                         /* 0x07 */
583         "SEOL",                         /* 0x08 */
584         "BOUND",                        /* 0x09 */
585         "BOUNDL",                       /* 0x0a */
586         "BOUNDU",                       /* 0x0b */
587         "BOUNDA",                       /* 0x0c */
588         "NBOUND",                       /* 0x0d */
589         "NBOUNDL",                      /* 0x0e */
590         "NBOUNDU",                      /* 0x0f */
591         "NBOUNDA",                      /* 0x10 */
592         "GPOS",                         /* 0x11 */
593         "REG_ANY",                      /* 0x12 */
594         "SANY",                         /* 0x13 */
595         "CANY",                         /* 0x14 */
596         "ANYOF",                        /* 0x15 */
597         "ANYOFV",                       /* 0x16 */
598         "ALNUM",                        /* 0x17 */
599         "ALNUML",                       /* 0x18 */
600         "ALNUMU",                       /* 0x19 */
601         "ALNUMA",                       /* 0x1a */
602         "NALNUM",                       /* 0x1b */
603         "NALNUML",                      /* 0x1c */
604         "NALNUMU",                      /* 0x1d */
605         "NALNUMA",                      /* 0x1e */
606         "SPACE",                        /* 0x1f */
607         "SPACEL",                       /* 0x20 */
608         "SPACEU",                       /* 0x21 */
609         "SPACEA",                       /* 0x22 */
610         "NSPACE",                       /* 0x23 */
611         "NSPACEL",                      /* 0x24 */
612         "NSPACEU",                      /* 0x25 */
613         "NSPACEA",                      /* 0x26 */
614         "DIGIT",                        /* 0x27 */
615         "DIGITL",                       /* 0x28 */
616         "DIGITA",                       /* 0x29 */
617         "NDIGIT",                       /* 0x2a */
618         "NDIGITL",                      /* 0x2b */
619         "NDIGITA",                      /* 0x2c */
620         "CLUMP",                        /* 0x2d */
621         "BRANCH",                       /* 0x2e */
622         "BACK",                         /* 0x2f */
623         "EXACT",                        /* 0x30 */
624         "EXACTF",                       /* 0x31 */
625         "EXACTFL",                      /* 0x32 */
626         "EXACTFU",                      /* 0x33 */
627         "EXACTFU_SS",                   /* 0x34 */
628         "EXACTFU_NO_TRIE",              /* 0x35 */
629         "EXACTFA",                      /* 0x36 */
630         "NOTHING",                      /* 0x37 */
631         "TAIL",                         /* 0x38 */
632         "STAR",                         /* 0x39 */
633         "PLUS",                         /* 0x3a */
634         "CURLY",                        /* 0x3b */
635         "CURLYN",                       /* 0x3c */
636         "CURLYM",                       /* 0x3d */
637         "CURLYX",                       /* 0x3e */
638         "WHILEM",                       /* 0x3f */
639         "OPEN",                         /* 0x40 */
640         "CLOSE",                        /* 0x41 */
641         "REF",                          /* 0x42 */
642         "REFF",                         /* 0x43 */
643         "REFFL",                        /* 0x44 */
644         "REFFU",                        /* 0x45 */
645         "REFFA",                        /* 0x46 */
646         "NREF",                         /* 0x47 */
647         "NREFF",                        /* 0x48 */
648         "NREFFL",                       /* 0x49 */
649         "NREFFU",                       /* 0x4a */
650         "NREFFA",                       /* 0x4b */
651         "IFMATCH",                      /* 0x4c */
652         "UNLESSM",                      /* 0x4d */
653         "SUSPEND",                      /* 0x4e */
654         "IFTHEN",                       /* 0x4f */
655         "GROUPP",                       /* 0x50 */
656         "LONGJMP",                      /* 0x51 */
657         "BRANCHJ",                      /* 0x52 */
658         "EVAL",                         /* 0x53 */
659         "MINMOD",                       /* 0x54 */
660         "LOGICAL",                      /* 0x55 */
661         "RENUM",                        /* 0x56 */
662         "TRIE",                         /* 0x57 */
663         "TRIEC",                        /* 0x58 */
664         "AHOCORASICK",                  /* 0x59 */
665         "AHOCORASICKC",                 /* 0x5a */
666         "GOSUB",                        /* 0x5b */
667         "GOSTART",                      /* 0x5c */
668         "NGROUPP",                      /* 0x5d */
669         "INSUBP",                       /* 0x5e */
670         "DEFINEP",                      /* 0x5f */
671         "ENDLIKE",                      /* 0x60 */
672         "OPFAIL",                       /* 0x61 */
673         "ACCEPT",                       /* 0x62 */
674         "VERB",                         /* 0x63 */
675         "PRUNE",                        /* 0x64 */
676         "MARKPOINT",                    /* 0x65 */
677         "SKIP",                         /* 0x66 */
678         "COMMIT",                       /* 0x67 */
679         "CUTGROUP",                     /* 0x68 */
680         "KEEPS",                        /* 0x69 */
681         "LNBREAK",                      /* 0x6a */
682         "VERTWS",                       /* 0x6b */
683         "NVERTWS",                      /* 0x6c */
684         "HORIZWS",                      /* 0x6d */
685         "NHORIZWS",                     /* 0x6e */
686         "OPTIMIZED",                    /* 0x6f */
687         "PSEUDO",                       /* 0x70 */
688         /* ------------ States ------------- */
689         "TRIE_next",                    /* REGNODE_MAX +0x01 */
690         "TRIE_next_fail",               /* REGNODE_MAX +0x02 */
691         "EVAL_AB",                      /* REGNODE_MAX +0x03 */
692         "EVAL_AB_fail",                 /* REGNODE_MAX +0x04 */
693         "CURLYX_end",                   /* REGNODE_MAX +0x05 */
694         "CURLYX_end_fail",              /* REGNODE_MAX +0x06 */
695         "WHILEM_A_pre",                 /* REGNODE_MAX +0x07 */
696         "WHILEM_A_pre_fail",            /* REGNODE_MAX +0x08 */
697         "WHILEM_A_min",                 /* REGNODE_MAX +0x09 */
698         "WHILEM_A_min_fail",            /* REGNODE_MAX +0x0a */
699         "WHILEM_A_max",                 /* REGNODE_MAX +0x0b */
700         "WHILEM_A_max_fail",            /* REGNODE_MAX +0x0c */
701         "WHILEM_B_min",                 /* REGNODE_MAX +0x0d */
702         "WHILEM_B_min_fail",            /* REGNODE_MAX +0x0e */
703         "WHILEM_B_max",                 /* REGNODE_MAX +0x0f */
704         "WHILEM_B_max_fail",            /* REGNODE_MAX +0x10 */
705         "BRANCH_next",                  /* REGNODE_MAX +0x11 */
706         "BRANCH_next_fail",             /* REGNODE_MAX +0x12 */
707         "CURLYM_A",                     /* REGNODE_MAX +0x13 */
708         "CURLYM_A_fail",                /* REGNODE_MAX +0x14 */
709         "CURLYM_B",                     /* REGNODE_MAX +0x15 */
710         "CURLYM_B_fail",                /* REGNODE_MAX +0x16 */
711         "IFMATCH_A",                    /* REGNODE_MAX +0x17 */
712         "IFMATCH_A_fail",               /* REGNODE_MAX +0x18 */
713         "CURLY_B_min_known",            /* REGNODE_MAX +0x19 */
714         "CURLY_B_min_known_fail",       /* REGNODE_MAX +0x1a */
715         "CURLY_B_min",                  /* REGNODE_MAX +0x1b */
716         "CURLY_B_min_fail",             /* REGNODE_MAX +0x1c */
717         "CURLY_B_max",                  /* REGNODE_MAX +0x1d */
718         "CURLY_B_max_fail",             /* REGNODE_MAX +0x1e */
719         "COMMIT_next",                  /* REGNODE_MAX +0x1f */
720         "COMMIT_next_fail",             /* REGNODE_MAX +0x20 */
721         "MARKPOINT_next",               /* REGNODE_MAX +0x21 */
722         "MARKPOINT_next_fail",          /* REGNODE_MAX +0x22 */
723         "SKIP_next",                    /* REGNODE_MAX +0x23 */
724         "SKIP_next_fail",               /* REGNODE_MAX +0x24 */
725         "CUTGROUP_next",                /* REGNODE_MAX +0x25 */
726         "CUTGROUP_next_fail",           /* REGNODE_MAX +0x26 */
727         "KEEPS_next",                   /* REGNODE_MAX +0x27 */
728         "KEEPS_next_fail",              /* REGNODE_MAX +0x28 */
729 };
730 #endif /* DOINIT */
731
732 /* PL_reg_extflags_name[] - Opcode/state names in string form, for debugging */
733
734 #ifndef DOINIT
735 EXTCONST char * PL_reg_extflags_name[];
736 #else
737 EXTCONST char * const PL_reg_extflags_name[] = {
738         /* Bits in extflags defined: 11111111111111111111111011111111 */
739         "MULTILINE",        /* 0x00000001 */
740         "SINGLELINE",       /* 0x00000002 */
741         "FOLD",             /* 0x00000004 */
742         "EXTENDED",         /* 0x00000008 */
743         "KEEPCOPY",         /* 0x00000010 */
744         "CHARSET",          /* 0x000000e0 */
745         "CHARSET",          /* 0x000000e0 */
746         "CHARSET",          /* 0x000000e0 */
747         "UNUSED_BIT_8",     /* 0x00000100 */
748         "ANCH_BOL",         /* 0x00000200 */
749         "ANCH_MBOL",        /* 0x00000400 */
750         "ANCH_SBOL",        /* 0x00000800 */
751         "ANCH_GPOS",        /* 0x00001000 */
752         "GPOS_SEEN",        /* 0x00002000 */
753         "GPOS_FLOAT",       /* 0x00004000 */
754         "LOOKBEHIND_SEEN",  /* 0x00008000 */
755         "EVAL_SEEN",        /* 0x00010000 */
756         "CANY_SEEN",        /* 0x00020000 */
757         "NOSCAN",           /* 0x00040000 */
758         "CHECK_ALL",        /* 0x00080000 */
759         "MATCH_UTF8",       /* 0x00100000 */
760         "USE_INTUIT_NOML",  /* 0x00200000 */
761         "USE_INTUIT_ML",    /* 0x00400000 */
762         "INTUIT_TAIL",      /* 0x00800000 */
763         "SPLIT",            /* 0x01000000 */
764         "COPY_DONE",        /* 0x02000000 */
765         "TAINTED_SEEN",     /* 0x04000000 */
766         "TAINTED",          /* 0x08000000 */
767         "START_ONLY",       /* 0x10000000 */
768         "SKIPWHITE",        /* 0x20000000 */
769         "WHITE",            /* 0x40000000 */
770         "NULL",             /* 0x80000000 */
771 };
772 #endif /* DOINIT */
773
774 /* The following have no fixed length. U8 so we can do strchr() on it. */
775 #define REGNODE_VARIES(node) (PL_varies_bitmask[(node) >> 3] & (1 << ((node) & 7)))
776
777 #ifndef DOINIT
778 EXTCONST U8 PL_varies[] __attribute__deprecated__;
779 #else
780 EXTCONST U8 PL_varies[] __attribute__deprecated__ = {
781     ANYOFV, CLUMP, BRANCH, BACK, STAR, PLUS, CURLY, CURLYN, CURLYM, CURLYX,
782     WHILEM, REF, REFF, REFFL, REFFU, REFFA, NREF, NREFF, NREFFL, NREFFU,
783     NREFFA, SUSPEND, IFTHEN, BRANCHJ,
784     0
785 };
786 #endif /* DOINIT */
787
788 #ifndef DOINIT
789 EXTCONST U8 PL_varies_bitmask[];
790 #else
791 EXTCONST U8 PL_varies_bitmask[] = {
792     0x00, 0x00, 0x40, 0x00, 0x00, 0xE0, 0x00, 0xFE, 0xFC, 0xCF, 0x04, 0x00, 0x00, 0x00, 0x00
793 };
794 #endif /* DOINIT */
795
796 /* The following always have a length of 1. U8 we can do strchr() on it. */
797 /* (Note that length 1 means "one character" under UTF8, not "one octet".) */
798 #define REGNODE_SIMPLE(node) (PL_simple_bitmask[(node) >> 3] & (1 << ((node) & 7)))
799
800 #ifndef DOINIT
801 EXTCONST U8 PL_simple[] __attribute__deprecated__;
802 #else
803 EXTCONST U8 PL_simple[] __attribute__deprecated__ = {
804     REG_ANY, SANY, CANY, ANYOF, ALNUM, ALNUML, ALNUMU, ALNUMA, NALNUM,
805     NALNUML, NALNUMU, NALNUMA, SPACE, SPACEL, SPACEU, SPACEA, NSPACE,
806     NSPACEL, NSPACEU, NSPACEA, DIGIT, DIGITL, DIGITA, NDIGIT, NDIGITL,
807     NDIGITA, VERTWS, NVERTWS, HORIZWS, NHORIZWS,
808     0
809 };
810 #endif /* DOINIT */
811
812 #ifndef DOINIT
813 EXTCONST U8 PL_simple_bitmask[];
814 #else
815 EXTCONST U8 PL_simple_bitmask[] = {
816     0x00, 0x00, 0xBC, 0xFF, 0xFF, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x00
817 };
818 #endif /* DOINIT */
819
820 /* ex: set ro: */