No match    \x{f0} No match/膧{3,4}/8SD------------------------------------------------------------------  0  13 Bra 0  3     \x{100}{3}  8     \x{100}{,1} 13  13 Ket 16     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8First char = 196Need char = 128Study returned NULL  \x{100}\x{100}\x{100}\x{100\x{100} 0: \x{100}\x{100}\x{100}/(\x{100}+|x)/8SD------------------------------------------------------------------  0  17 Bra 0  3   6 Bra 1  6     \x{100}+  9   5 Alt 12     x 14  11 Ket 17  17 Ket 20     End------------------------------------------------------------------Capturing subpattern count = 1Partial matching not supportedOptions: utf8No first charNo need charStarting byte set: x \xc4 /(\x{100}*a|x)/8SD------------------------------------------------------------------  0  19 Bra 0  3   8 Bra 1  6     \x{100}*  9     a 11   5 Alt 14     x 16  13 Ket 19  19 Ket 22     End------------------------------------------------------------------Capturing subpattern count = 1Partial matching not supportedOptions: utf8No first charNo need charStarting byte set: a x \xc4 /(\x{100}{0,2}a|x)/8SD------------------------------------------------------------------  0  21 Bra 0  3  10 Bra 1  6     \x{100}{,2} 11     a 13   5 Alt 16     x 18  15 Ket 21  21 Ket 24     End------------------------------------------------------------------Capturing subpattern count = 1Partial matching not supportedOptions: utf8No first charNo need charStarting byte set: a x \xc4 /(\x{100}{1,2}a|x)/8SD------------------------------------------------------------------  0  24 Bra 0  3  13 Bra 1  6     \x{100}  9     \x{100}{,1} 14     a 16   5 Alt 19     x 21  18 Ket 24  24 Ket 27     End------------------------------------------------------------------Capturing subpattern count = 1Partial matching not supportedOptions: utf8No first charNo need charStarting byte set: x \xc4 /\x{100}*(\d+|"(?1)")/8    1234 0: 1234 1: 1234    "1234"  0: "1234" 1: "1234"    \x{100}1234 0: \x{100}1234 1: 1234    "\x{100}1234"   0: \x{100}1234 1: 1234    \x{100}\x{100}12ab  0: \x{100}\x{100}12 1: 12    \x{100}\x{100}"12"  0: \x{100}\x{100}"12" 1: "12"    *** Failers No match    \x{100}\x{100}abcdNo match/\x{100}/8D------------------------------------------------------------------  0   6 Bra 0  3     \x{100}  6   6 Ket  9     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8First char = 196Need char = 128/\x{100}*/8D------------------------------------------------------------------  0   6 Bra 0  3     \x{100}*  6   6 Ket  9     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8No first charNo need char/a\x{100}*/8D------------------------------------------------------------------  0   8 Bra 0  3     a  5     \x{100}*  8   8 Ket 11     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8First char = 'a'No need char/ab\x{100}*/8D------------------------------------------------------------------  0  10 Bra 0  3     ab  7     \x{100}* 10  10 Ket 13     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8First char = 'a'Need char = 'b'/a\x{100}\x{101}*/8D------------------------------------------------------------------  0  11 Bra 0  3     a\x{100}  8     \x{101}* 11  11 Ket 14     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8First char = 'a'Need char = 128/a\x{100}\x{101}+/8D------------------------------------------------------------------  0  11 Bra 0  3     a\x{100}  8     \x{101}+ 11  11 Ket 14     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8First char = 'a'Need char = 129/\x{100}*A/8D------------------------------------------------------------------  0   8 Bra 0  3     \x{100}*  6     A  8   8 Ket 11     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8No first charNeed char = 'A'    A 0: A/\x{100}*\d(?R)/8D------------------------------------------------------------------  0  16 Bra 0  3     \x{100}*  6     \d  7   6 Once 10   0 Recurse 13   6 Ket 16  16 Ket 19     End------------------------------------------------------------------Capturing subpattern count = 0Partial matching not supportedOptions: utf8No first charNo need char/[^\x{c4}]/D------------------------------------------------------------------  0   5 Bra 0  3     [^\xc4]  5   5 Ket  8     End------------------------------------------------------------------Capturing subpattern count = 0No optionsNo first charNo need char/[^\x{c4}]/8D------------------------------------------------------------------  0  36 Bra 0  3     [\x00-\xc3\xc5-\xff] (neg) 36  36 Ket 39     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8No first charNo need char/[\x{100}]/8DMMemory allocation (code space): 47------------------------------------------------------------------  0  11 Bra 0  3     [\x{100}] 11  11 Ket 14     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8No first charNo need char    \x{100} 0: \x{100}    Z\x{100} 0: \x{100}    \x{100}Z 0: \x{100}    *** Failers No match/[Z\x{100}]/8DMMemory allocation (code space): 47------------------------------------------------------------------  0  43 Bra 0  3     [Z\x{100}] 43  43 Ket 46     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8No first charNo need char    Z\x{100} 0: Z    \x{100} 0: \x{100}    \x{100}Z 0: \x{100}    *** Failers No match/[\x{200}-\x{100}]/8Failed: range out of order in character class at offset 15/[膧-膭]/8    \x{100} 0: \x{100}    \x{104} 0: \x{104}    *** FailersNo match    \x{105}No match    \x{ff}    No match/[z-\x{100}]/8D------------------------------------------------------------------  0  12 Bra 0  3     [z-\x{100}] 12  12 Ket 15     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8No first charNo need char/[z\Qa-d]膧\E]/8D------------------------------------------------------------------  0  43 Bra 0  3     [\-\]adz\x{100}] 43  43 Ket 46     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8No first charNo need char    \x{100} 0: \x{100}    膧  0: \x{100}/[\xFF]/D------------------------------------------------------------------  0   5 Bra 0  3     \xff  5   5 Ket  8     End------------------------------------------------------------------Capturing subpattern count = 0No optionsFirst char = 255No need char    >\xff< 0: \xff/[\xff]/D8------------------------------------------------------------------  0   6 Bra 0  3     \x{ff}  6   6 Ket  9     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8First char = 195Need char = 191    >\x{ff}< 0: \x{ff}/[^\xFF]/D------------------------------------------------------------------  0   5 Bra 0  3     [^\xff]  5   5 Ket  8     End------------------------------------------------------------------Capturing subpattern count = 0No optionsNo first charNo need char/[^\xff]/8D------------------------------------------------------------------  0  36 Bra 0  3     [\x00-\xfe] (neg) 36  36 Ket 39     End------------------------------------------------------------------Capturing subpattern count = 0Options: utf8No first charNo need char/[脛-脺]/8    脰 # Matches without Study 0: \x{d6}    \x{d6} 0: \x{d6}    /[脛-脺]/8S    脰 <-- Same with Study 0: \x{d6}    \x{d6} 0: \x{d6}    /[\x{c4}-\x{dc}]/8     脰 # Matches without Study 0: \x{d6}    \x{d6}  0: \x{d6}/[\x{c4}-\x{dc}]/8S    脰 <-- Same with Study 0: \x{d6}    \x{d6}  0: \x{d6}/[胅/8Failed: invalid UTF-8 string at offset 2/