regnodes.h

   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
 108 EXTCONST U8 PL_regkind[];
 109 #else
 110 EXTCONST 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
 209 static 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
 279 static 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
 350 const 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
 448 extern const char * const reg_name[];
 449 #endif
 450 #endif /* REG_COMP_C */
 451
 452 /* ex: set ro: */