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| author | Karl Williamson <public@khwilliamson.com> | 2010-11-30 21:39:16 -0700 |
|---|---|---|
| committer | Father Chrysostomos <sprout@cpan.org> | 2010-12-01 18:10:21 -0800 |
| commit | 7fcd3a28e7ffbe190def12c7e16a921175e2339c (patch) | |
| tree | 2ece6b78813bf7019bf770824c8b60b174e03a0c /regnodes.h | |
| parent | 60c7e6729abcbf29933292741d6e80291f00a7c0 (diff) | |
| download | perl-7fcd3a28e7ffbe190def12c7e16a921175e2339c.tar.gz | |
regcomp.sym: Add REFFU and NREFFU nodes
These will be used for matching capture buffers case-insensitively using
Unicode semantics.
make regen will regenerate the delivered regnodes.h
Diffstat (limited to 'regnodes.h')
| -rw-r--r-- | regnodes.h | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/regnodes.h b/regnodes.h index 97ac60766a..09ab661561 100644 --- a/regnodes.h +++ b/regnodes.h @@ -6,8 +6,8 @@ /* Regops and State definitions */ -#define REGNODE_MAX 91 -#define REGMATCH_STATE_MAX 131 +#define REGNODE_MAX 93 +#define REGMATCH_STATE_MAX 133 #define END 0 /* 0000 End of program. */ #define SUCCEED 1 /* 0x01 Return from a subroutine, basically. */ @@ -70,7 +70,7 @@ #define MINMOD 58 /* 0x3a Next operator is not greedy. */ #define LOGICAL 59 /* 0x3b Next opcode should set the flag only. */ #define RENUM 60 /* 0x3c Group with independently numbered parens. */ -#define TRIE 61 /* 0x3d Match many EXACT(FL?)? at once. flags==type */ +#define TRIE 61 /* 0x3d Match many EXACT(F[LU]?)? at once. flags==type */ #define TRIEC 62 /* 0x3e Same as TRIE, but with embedded charclass data */ #define AHOCORASICK 63 /* 0x3f Aho Corasick stclass. flags==type */ #define AHOCORASICKC 64 /* 0x40 Same as AHOCORASICK, but with embedded charclass data */ @@ -99,8 +99,10 @@ #define NHORIZWS 87 /* 0x57 not horizontal whitespace (Perl 6) */ #define FOLDCHAR 88 /* 0x58 codepoint with tricky case folding properties. */ #define EXACTFU 89 /* 0x59 Match this string, folded, Unicode semantics for non-utf8 (prec. by length). */ -#define OPTIMIZED 90 /* 0x5a Placeholder for dump. */ -#define PSEUDO 91 /* 0x5b Pseudo opcode for internal use. */ +#define REFFU 90 /* 0x5a Match already matched string, folded using unicode semantics for non-utf8 */ +#define NREFFU 91 /* 0x5b Match already matched string, folded using unicode semantics for non-utf8 */ +#define OPTIMIZED 92 /* 0x5c Placeholder for dump. */ +#define PSEUDO 93 /* 0x5d Pseudo opcode for internal use. */ /* ------------ States ------------- */ #define TRIE_next (REGNODE_MAX + 1) /* state for TRIE */ #define TRIE_next_fail (REGNODE_MAX + 2) /* state for TRIE */ @@ -239,6 +241,8 @@ EXTCONST U8 PL_regkind[] = { NHORIZWS, /* NHORIZWS */ FOLDCHAR, /* FOLDCHAR */ EXACT, /* EXACTFU */ + REF, /* REFFU */ + REF, /* NREFFU */ NOTHING, /* OPTIMIZED */ PSEUDO, /* PSEUDO */ /* ------------ States ------------- */ @@ -379,6 +383,8 @@ static const U8 regarglen[] = { 0, /* NHORIZWS */ EXTRA_SIZE(struct regnode_1), /* FOLDCHAR */ 0, /* EXACTFU */ + EXTRA_SIZE(struct regnode_1), /* REFFU */ + EXTRA_SIZE(struct regnode_1), /* NREFFU */ 0, /* OPTIMIZED */ 0, /* PSEUDO */ }; @@ -476,6 +482,8 @@ static const char reg_off_by_arg[] = { 0, /* NHORIZWS */ 0, /* FOLDCHAR */ 0, /* EXACTFU */ + 0, /* REFFU */ + 0, /* NREFFU */ 0, /* OPTIMIZED */ 0, /* PSEUDO */ }; @@ -578,8 +586,10 @@ EXTCONST char * const PL_reg_name[] = { "NHORIZWS", /* 0x57 */ "FOLDCHAR", /* 0x58 */ "EXACTFU", /* 0x59 */ - "OPTIMIZED", /* 0x5a */ - "PSEUDO", /* 0x5b */ + "REFFU", /* 0x5a */ + "NREFFU", /* 0x5b */ + "OPTIMIZED", /* 0x5c */ + "PSEUDO", /* 0x5d */ /* ------------ States ------------- */ "TRIE_next", /* REGNODE_MAX +0x01 */ "TRIE_next_fail", /* REGNODE_MAX +0x02 */ @@ -674,7 +684,8 @@ EXTCONST U8 PL_varies[] __attribute__deprecated__; #else EXTCONST U8 PL_varies[] __attribute__deprecated__ = { CLUMP, BRANCH, BACK, STAR, PLUS, CURLY, CURLYN, CURLYM, CURLYX, WHILEM, - REF, REFF, REFFL, SUSPEND, IFTHEN, BRANCHJ, NREF, NREFF, NREFFL, + REF, REFF, REFFL, SUSPEND, IFTHEN, BRANCHJ, NREF, NREFF, NREFFL, REFFU, + NREFFU, 0 }; #endif /* DOINIT */ @@ -683,7 +694,7 @@ EXTCONST U8 PL_varies[] __attribute__deprecated__ = { EXTCONST U8 PL_varies_bitmask[]; #else EXTCONST U8 PL_varies_bitmask[] = { - 0x00, 0x00, 0x00, 0xC0, 0xC1, 0x9F, 0x33, 0x01, 0x38, 0x00, 0x00, 0x00 + 0x00, 0x00, 0x00, 0xC0, 0xC1, 0x9F, 0x33, 0x01, 0x38, 0x00, 0x00, 0x0C }; #endif /* DOINIT */ |