-#define BOL 2 /* 0x02 Match "" at beginning of line. */
-#define MBOL 3 /* 0x03 Same, assuming multiline. */
-#define SBOL 4 /* 0x04 Same, assuming singleline. */
-#define EOS 5 /* 0x05 Match "" at end of string. */
-#define EOL 6 /* 0x06 Match "" at end of line. */
-#define MEOL 7 /* 0x07 Same, assuming multiline. */
-#define SEOL 8 /* 0x08 Same, assuming singleline. */
-#define BOUND 9 /* 0x09 Match "" at any word boundary using native charset semantics for non-utf8 */
-#define BOUNDL 10 /* 0x0a Match "" at any locale word boundary */
-#define BOUNDU 11 /* 0x0b Match "" at any word boundary using Unicode semantics */
-#define BOUNDA 12 /* 0x0c Match "" at any word boundary using ASCII semantics */
-#define NBOUND 13 /* 0x0d Match "" at any word non-boundary using native charset semantics for non-utf8 */
-#define NBOUNDL 14 /* 0x0e Match "" at any locale word non-boundary */
-#define NBOUNDU 15 /* 0x0f Match "" at any word non-boundary using Unicode semantics */
-#define NBOUNDA 16 /* 0x10 Match "" at any word non-boundary using ASCII semantics */
-#define GPOS 17 /* 0x11 Matches where last m//g left off. */
-#define REG_ANY 18 /* 0x12 Match any one character (except newline). */
-#define SANY 19 /* 0x13 Match any one character. */
-#define CANY 20 /* 0x14 Match any one byte. */
-#define ANYOF 21 /* 0x15 Match character in (or not in) this class, single char match only */
-#define ANYOFV 22 /* 0x16 Match character in (or not in) this class, can match-multiple chars */
-#define ALNUM 23 /* 0x17 Match any alphanumeric character using native charset semantics for non-utf8 */
-#define ALNUML 24 /* 0x18 Match any alphanumeric char in locale */
-#define ALNUMU 25 /* 0x19 Match any alphanumeric char using Unicode semantics */
-#define ALNUMA 26 /* 0x1a Match [A-Za-z_0-9] */
-#define NALNUM 27 /* 0x1b Match any non-alphanumeric character using native charset semantics for non-utf8 */
-#define NALNUML 28 /* 0x1c Match any non-alphanumeric char in locale */
-#define NALNUMU 29 /* 0x1d Match any non-alphanumeric char using Unicode semantics */
-#define NALNUMA 30 /* 0x1e Match [^A-Za-z_0-9] */
-#define SPACE 31 /* 0x1f Match any whitespace character using native charset semantics for non-utf8 */
-#define SPACEL 32 /* 0x20 Match any whitespace char in locale */
-#define SPACEU 33 /* 0x21 Match any whitespace char using Unicode semantics */
-#define SPACEA 34 /* 0x22 Match [ \t\n\f\r] */
-#define NSPACE 35 /* 0x23 Match any non-whitespace character using native charset semantics for non-utf8 */
-#define NSPACEL 36 /* 0x24 Match any non-whitespace char in locale */
-#define NSPACEU 37 /* 0x25 Match any non-whitespace char using Unicode semantics */
-#define NSPACEA 38 /* 0x26 Match [^ \t\n\f\r] */
-#define DIGIT 39 /* 0x27 Match any numeric character using native charset semantics for non-utf8 */
-#define DIGITL 40 /* 0x28 Match any numeric character in locale */
-#define DIGITA 41 /* 0x29 Match [0-9] */
-#define NDIGIT 42 /* 0x2a Match any non-numeric character using native charset semantics for non-utf8 */
-#define NDIGITL 43 /* 0x2b Match any non-numeric character in locale */
-#define NDIGITA 44 /* 0x2c Match [^0-9] */
-#define CLUMP 45 /* 0x2d Match any extended grapheme cluster sequence */
-#define BRANCH 46 /* 0x2e Match this alternative, or the next... */
-#define BACK 47 /* 0x2f Match "", "next" ptr points backward. */
-#define EXACT 48 /* 0x30 Match this string (preceded by length). */
-#define EXACTF 49 /* 0x31 Match this non-UTF-8 string (not guaranteed to be folded) using /id rules (w/len). */
-#define EXACTFL 50 /* 0x32 Match this string (not guaranteed to be folded) using /il rules (w/len). */
-#define EXACTFU 51 /* 0x33 Match this string (folded iff in UTF-8) using /iu rules (w/len). */
-#define EXACTFA 52 /* 0x34 Match this string (not guaranteed to be folded) using /iaa rules (w/len). */
-#define NOTHING 53 /* 0x35 Match empty string. */
-#define TAIL 54 /* 0x36 Match empty string. Can jump here from outside. */
-#define STAR 55 /* 0x37 Match this (simple) thing 0 or more times. */
-#define PLUS 56 /* 0x38 Match this (simple) thing 1 or more times. */
-#define CURLY 57 /* 0x39 Match this simple thing {n,m} times. */
-#define CURLYN 58 /* 0x3a Capture next-after-this simple thing */
-#define CURLYM 59 /* 0x3b Capture this medium-complex thing {n,m} times. */
-#define CURLYX 60 /* 0x3c Match this complex thing {n,m} times. */
-#define WHILEM 61 /* 0x3d Do curly processing and see if rest matches. */
-#define OPEN 62 /* 0x3e Mark this point in input as start of */
-#define CLOSE 63 /* 0x3f Analogous to OPEN. */
-#define REF 64 /* 0x40 Match some already matched string */
-#define REFF 65 /* 0x41 Match already matched string, folded using native charset semantics for non-utf8 */
-#define REFFL 66 /* 0x42 Match already matched string, folded in loc. */
-#define REFFU 67 /* 0x43 Match already matched string, folded using unicode semantics for non-utf8 */
-#define REFFA 68 /* 0x44 Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII */
-#define NREF 69 /* 0x45 Match some already matched string */
-#define NREFF 70 /* 0x46 Match already matched string, folded using native charset semantics for non-utf8 */
-#define NREFFL 71 /* 0x47 Match already matched string, folded in loc. */
-#define NREFFU 72 /* 0x48 Match already matched string, folded using unicode semantics for non-utf8 */
-#define NREFFA 73 /* 0x49 Match already matched string, folded using unicode semantics for non-utf8, no mixing ASCII, non-ASCII */
-#define IFMATCH 74 /* 0x4a Succeeds if the following matches. */
-#define UNLESSM 75 /* 0x4b Fails if the following matches. */
-#define SUSPEND 76 /* 0x4c "Independent" sub-RE. */
-#define IFTHEN 77 /* 0x4d Switch, should be preceded by switcher . */
-#define GROUPP 78 /* 0x4e Whether the group matched. */
-#define LONGJMP 79 /* 0x4f Jump far away. */
-#define BRANCHJ 80 /* 0x50 BRANCH with long offset. */
-#define EVAL 81 /* 0x51 Execute some Perl code. */
-#define MINMOD 82 /* 0x52 Next operator is not greedy. */
-#define LOGICAL 83 /* 0x53 Next opcode should set the flag only. */
-#define RENUM 84 /* 0x54 Group with independently numbered parens. */
-#define TRIE 85 /* 0x55 Match many EXACT(F[ALU]?)? at once. flags==type */
-#define TRIEC 86 /* 0x56 Same as TRIE, but with embedded charclass data */
-#define AHOCORASICK 87 /* 0x57 Aho Corasick stclass. flags==type */
-#define AHOCORASICKC 88 /* 0x58 Same as AHOCORASICK, but with embedded charclass data */
-#define GOSUB 89 /* 0x59 recurse to paren arg1 at (signed) ofs arg2 */
-#define GOSTART 90 /* 0x5a recurse to start of pattern */
-#define NGROUPP 91 /* 0x5b Whether the group matched. */
-#define INSUBP 92 /* 0x5c Whether we are in a specific recurse. */
-#define DEFINEP 93 /* 0x5d Never execute directly. */
-#define ENDLIKE 94 /* 0x5e Used only for the type field of verbs */
-#define OPFAIL 95 /* 0x5f Same as (?!) */
-#define ACCEPT 96 /* 0x60 Accepts the current matched string. */
-#define VERB 97 /* 0x61 Used only for the type field of verbs */
-#define PRUNE 98 /* 0x62 Pattern fails at this startpoint if no-backtracking through this */
-#define MARKPOINT 99 /* 0x63 Push the current location for rollback by cut. */
-#define SKIP 100 /* 0x64 On failure skip forward (to the mark) before retrying */
-#define COMMIT 101 /* 0x65 Pattern fails outright if backtracking through this */
-#define CUTGROUP 102 /* 0x66 On failure go to the next alternation in the group */
-#define KEEPS 103 /* 0x67 $& begins here. */
-#define LNBREAK 104 /* 0x68 generic newline pattern */
-#define VERTWS 105 /* 0x69 vertical whitespace (Perl 6) */
-#define NVERTWS 106 /* 0x6a not vertical whitespace (Perl 6) */
-#define HORIZWS 107 /* 0x6b horizontal whitespace (Perl 6) */
-#define NHORIZWS 108 /* 0x6c not horizontal whitespace (Perl 6) */
-#define FOLDCHAR 109 /* 0x6d codepoint with tricky case folding properties. */
-#define OPTIMIZED 110 /* 0x6e Placeholder for dump. */
-#define PSEUDO 111 /* 0x6f Pseudo opcode for internal use. */
+#define SBOL 2 /* 0x02 Match "" at beginning of line: /^/, /\A/ */
+#define BOL 2 /* 0x02 type alias */
+#define MBOL 3 /* 0x03 Same, assuming multiline: /^/m */
+#define SEOL 4 /* 0x04 Match "" at end of line: /$/ */
+#define EOL 4 /* 0x04 type alias */
+#define MEOL 5 /* 0x05 Same, assuming multiline: /$/m */
+#define EOS 6 /* 0x06 Match "" at end of string: /\z/ */
+#define GPOS 7 /* 0x07 Matches where last m//g left off. */
+#define BOUND 8 /* 0x08 Like BOUNDA for non-utf8, otherwise match "" between any Unicode \w\W or \W\w */
+#define BOUNDL 9 /* 0x09 Like BOUND/BOUNDU, but \w and \W are defined by current locale */
+#define BOUNDU 10 /* 0x0a Match "" at any boundary of a given type using Unicode rules */
+#define BOUNDA 11 /* 0x0b Match "" at any boundary between \w\W or \W\w, where \w is [_a-zA-Z0-9] */
+#define NBOUND 12 /* 0x0c Like NBOUNDA for non-utf8, otherwise match "" between any Unicode \w\w or \W\W */
+#define NBOUNDL 13 /* 0x0d Like NBOUND/NBOUNDU, but \w and \W are defined by current locale */
+#define NBOUNDU 14 /* 0x0e Match "" at any non-boundary of a given type using using Unicode rules */
+#define NBOUNDA 15 /* 0x0f Match "" betweeen any \w\w or \W\W, where \w is [_a-zA-Z0-9] */
+#define REG_ANY 16 /* 0x10 Match any one character (except newline). */
+#define SANY 17 /* 0x11 Match any one character. */
+#define ANYOF 18 /* 0x12 Match character in (or not in) this class, single char match only */
+#define ANYOFD 19 /* 0x13 Like ANYOF, but /d is in effect */
+#define ANYOFL 20 /* 0x14 Like ANYOF, but /l is in effect */
+#define ANYOFPOSIXL 21 /* 0x15 Like ANYOFL, but matches [[:posix:]] classes */
+#define ANYOFH 22 /* 0x16 Like ANYOF, but only has "High" matches, none in the bitmap */
+#define ANYOFM 23 /* 0x17 Like ANYOF, but matches an invariant byte as determined by the mask and arg */
+#define NANYOFM 24 /* 0x18 complement of ANYOFM */
+#define POSIXD 25 /* 0x19 Some [[:class:]] under /d; the FLAGS field gives which one */
+#define POSIXL 26 /* 0x1a Some [[:class:]] under /l; the FLAGS field gives which one */
+#define POSIXU 27 /* 0x1b Some [[:class:]] under /u; the FLAGS field gives which one */
+#define POSIXA 28 /* 0x1c Some [[:class:]] under /a; the FLAGS field gives which one */
+#define NPOSIXD 29 /* 0x1d complement of POSIXD, [[:^class:]] */
+#define NPOSIXL 30 /* 0x1e complement of POSIXL, [[:^class:]] */
+#define NPOSIXU 31 /* 0x1f complement of POSIXU, [[:^class:]] */
+#define NPOSIXA 32 /* 0x20 complement of POSIXA, [[:^class:]] */
+#define CLUMP 33 /* 0x21 Match any extended grapheme cluster sequence */
+#define BRANCH 34 /* 0x22 Match this alternative, or the next... */
+#define EXACT 35 /* 0x23 Match this string (preceded by length). */
+#define EXACTL 36 /* 0x24 Like EXACT, but /l is in effect (used so locale-related warnings can be checked for). */
+#define EXACTF 37 /* 0x25 Match this string using /id rules (w/len); (string not UTF-8, not guaranteed to be folded). */
+#define EXACTFL 38 /* 0x26 Match this string using /il rules (w/len); (string not guaranteed to be folded). */
+#define EXACTFU 39 /* 0x27 Match this string using /iu rules (w/len); (string folded iff in UTF-8; non-UTF8 folded length <= unfolded). */
+#define EXACTFAA 40 /* 0x28 Match this string using /iaa rules (w/len) (string folded iff in UTF-8; non-UTF8 folded length <= unfolded). */
+#define EXACTFUP 41 /* 0x29 Match this string using /iu rules (w/len); (string not UTF-8, not guaranteed to be folded; and its Problematic). */
+#define EXACTFLU8 42 /* 0x2a Like EXACTFU, but use /il, UTF-8, folded, and everything in it is above 255. */
+#define EXACTFAA_NO_TRIE 43 /* 0x2b Match this string using /iaa rules (w/len) (string not UTF-8, not guaranteed to be folded, not currently trie-able). */
+#define EXACT_ONLY8 44 /* 0x2c Like EXACT, but only UTF-8 encoded targets can match */
+#define EXACTFU_ONLY8 45 /* 0x2d Like EXACTFU, but only UTF-8 encoded targets can match */
+#define EXACTFU_S_EDGE 46 /* 0x2e /di rules, but nothing in it precludes /ui, except begins and/or ends with [Ss]; (string not UTF-8; compile-time only). */
+#define NOTHING 47 /* 0x2f Match empty string. */
+#define TAIL 48 /* 0x30 Match empty string. Can jump here from outside. */
+#define STAR 49 /* 0x31 Match this (simple) thing 0 or more times. */
+#define PLUS 50 /* 0x32 Match this (simple) thing 1 or more times. */
+#define CURLY 51 /* 0x33 Match this simple thing {n,m} times. */
+#define CURLYN 52 /* 0x34 Capture next-after-this simple thing */
+#define CURLYM 53 /* 0x35 Capture this medium-complex thing {n,m} times. */
+#define CURLYX 54 /* 0x36 Match this complex thing {n,m} times. */
+#define WHILEM 55 /* 0x37 Do curly processing and see if rest matches. */
+#define OPEN 56 /* 0x38 Mark this point in input as start of #n. */
+#define CLOSE 57 /* 0x39 Close corresponding OPEN of #n. */
+#define SROPEN 58 /* 0x3a Same as OPEN, but for script run */
+#define SRCLOSE 59 /* 0x3b Close preceding SROPEN */
+#define REF 60 /* 0x3c Match some already matched string */
+#define REFF 61 /* 0x3d Match already matched string, folded using native charset rules for non-utf8 */
+#define REFFL 62 /* 0x3e Match already matched string, folded in loc. */
+#define REFFU 63 /* 0x3f Match already matched string, folded using unicode rules for non-utf8 */
+#define REFFA 64 /* 0x40 Match already matched string, folded using unicode rules for non-utf8, no mixing ASCII, non-ASCII */
+#define NREF 65 /* 0x41 Match some already matched string */
+#define NREFF 66 /* 0x42 Match already matched string, folded using native charset rules for non-utf8 */
+#define NREFFL 67 /* 0x43 Match already matched string, folded in loc. */
+#define NREFFU 68 /* 0x44 Match already matched string, folded using unicode rules for non-utf8 */
+#define NREFFA 69 /* 0x45 Match already matched string, folded using unicode rules for non-utf8, no mixing ASCII, non-ASCII */
+#define LONGJMP 70 /* 0x46 Jump far away. */
+#define BRANCHJ 71 /* 0x47 BRANCH with long offset. */
+#define IFMATCH 72 /* 0x48 Succeeds if the following matches; non-zero flags "f" means lookbehind assertion starting "f" characters before current */
+#define UNLESSM 73 /* 0x49 Fails if the following matches; non-zero flags "f" means lookbehind assertion starting "f" characters before current */
+#define SUSPEND 74 /* 0x4a "Independent" sub-RE. */
+#define IFTHEN 75 /* 0x4b Switch, should be preceded by switcher. */
+#define GROUPP 76 /* 0x4c Whether the group matched. */
+#define EVAL 77 /* 0x4d Execute some Perl code. */
+#define MINMOD 78 /* 0x4e Next operator is not greedy. */
+#define LOGICAL 79 /* 0x4f Next opcode should set the flag only. */
+#define RENUM 80 /* 0x50 Group with independently numbered parens. */
+#define TRIE 81 /* 0x51 Match many EXACT(F[ALU]?)? at once. flags==type */
+#define TRIEC 82 /* 0x52 Same as TRIE, but with embedded charclass data */
+#define AHOCORASICK 83 /* 0x53 Aho Corasick stclass. flags==type */
+#define AHOCORASICKC 84 /* 0x54 Same as AHOCORASICK, but with embedded charclass data */
+#define GOSUB 85 /* 0x55 recurse to paren arg1 at (signed) ofs arg2 */
+#define NGROUPP 86 /* 0x56 Whether the group matched. */
+#define INSUBP 87 /* 0x57 Whether we are in a specific recurse. */
+#define DEFINEP 88 /* 0x58 Never execute directly. */
+#define ENDLIKE 89 /* 0x59 Used only for the type field of verbs */
+#define OPFAIL 90 /* 0x5a Same as (?!), but with verb arg */
+#define ACCEPT 91 /* 0x5b Accepts the current matched string, with verbar */
+#define VERB 92 /* 0x5c Used only for the type field of verbs */
+#define PRUNE 93 /* 0x5d Pattern fails at this startpoint if no-backtracking through this */
+#define MARKPOINT 94 /* 0x5e Push the current location for rollback by cut. */
+#define SKIP 95 /* 0x5f On failure skip forward (to the mark) before retrying */
+#define COMMIT 96 /* 0x60 Pattern fails outright if backtracking through this */
+#define CUTGROUP 97 /* 0x61 On failure go to the next alternation in the group */
+#define KEEPS 98 /* 0x62 $& begins here. */
+#define LNBREAK 99 /* 0x63 generic newline pattern */
+#define OPTIMIZED 100 /* 0x64 Placeholder for dump. */
+#define PSEUDO 101 /* 0x65 Pseudo opcode for internal use. */