# This set of tests is for UTF-8 support and Unicode property support, with # relevance only for the 8-bit library. /X(\C{3})/utf X\x{1234} 0: X\x{1234} 1: \x{1234} /X(\C{4})/utf X\x{1234}YZ 0: X\x{1234}Y 1: \x{1234}Y /X\C*/utf XYZabcdce 0: XYZabcdce /X\C*?/utf XYZabcde 0: X /X\C{3,5}/utf Xabcdefg 0: Xabcde X\x{1234} 0: X\x{1234} X\x{1234}YZ 0: X\x{1234}YZ X\x{1234}\x{512} 0: X\x{1234}\x{512} X\x{1234}\x{512}YZ 0: X\x{1234}\x{512} /X\C{3,5}?/utf Xabcdefg 0: Xabc X\x{1234} 0: X\x{1234} X\x{1234}YZ 0: X\x{1234} X\x{1234}\x{512} 0: X\x{1234} /a\Cb/utf aXb 0: aXb a\nb 0: a\x{0a}b /a\C\Cb/utf a\x{100}b 0: a\x{100}b /ab\Cde/utf abXde 0: abXde /a\C\Cb/utf a\x{100}b 0: a\x{100}b ** Failers No match a\x{12257}b No match /[Ã]/utf Failed: error -8 at offset 0: UTF-8 error: byte 2 top bits not 0x80 /Ã/utf Failed: error -3 at offset 0: UTF-8 error: 1 byte missing at end /ÃÃÃxxx/utf Failed: error -8 at offset 0: UTF-8 error: byte 2 top bits not 0x80 /badutf/utf \xdf Failed: error -3: UTF-8 error: 1 byte missing at end \xef Failed: error -4: UTF-8 error: 2 bytes missing at end \xef\x80 Failed: error -3: UTF-8 error: 1 byte missing at end \xf7 Failed: error -5: UTF-8 error: 3 bytes missing at end \xf7\x80 Failed: error -4: UTF-8 error: 2 bytes missing at end \xf7\x80\x80 Failed: error -3: UTF-8 error: 1 byte missing at end \xfb Failed: error -6: UTF-8 error: 4 bytes missing at end \xfb\x80 Failed: error -5: UTF-8 error: 3 bytes missing at end \xfb\x80\x80 Failed: error -4: UTF-8 error: 2 bytes missing at end \xfb\x80\x80\x80 Failed: error -3: UTF-8 error: 1 byte missing at end \xfd Failed: error -7: UTF-8 error: 5 bytes missing at end \xfd\x80 Failed: error -6: UTF-8 error: 4 bytes missing at end \xfd\x80\x80 Failed: error -5: UTF-8 error: 3 bytes missing at end \xfd\x80\x80\x80 Failed: error -4: UTF-8 error: 2 bytes missing at end \xfd\x80\x80\x80\x80 Failed: error -3: UTF-8 error: 1 byte missing at end \xdf\x7f Failed: error -8: UTF-8 error: byte 2 top bits not 0x80 \xef\x7f\x80 Failed: error -8: UTF-8 error: byte 2 top bits not 0x80 \xef\x80\x7f Failed: error -9: UTF-8 error: byte 3 top bits not 0x80 \xf7\x7f\x80\x80 Failed: error -8: UTF-8 error: byte 2 top bits not 0x80 \xf7\x80\x7f\x80 Failed: error -9: UTF-8 error: byte 3 top bits not 0x80 \xf7\x80\x80\x7f Failed: error -10: UTF-8 error: byte 4 top bits not 0x80 \xfb\x7f\x80\x80\x80 Failed: error -8: UTF-8 error: byte 2 top bits not 0x80 \xfb\x80\x7f\x80\x80 Failed: error -9: UTF-8 error: byte 3 top bits not 0x80 \xfb\x80\x80\x7f\x80 Failed: error -10: UTF-8 error: byte 4 top bits not 0x80 \xfb\x80\x80\x80\x7f Failed: error -11: UTF-8 error: byte 5 top bits not 0x80 \xfd\x7f\x80\x80\x80\x80 Failed: error -8: UTF-8 error: byte 2 top bits not 0x80 \xfd\x80\x7f\x80\x80\x80 Failed: error -9: UTF-8 error: byte 3 top bits not 0x80 \xfd\x80\x80\x7f\x80\x80 Failed: error -10: UTF-8 error: byte 4 top bits not 0x80 \xfd\x80\x80\x80\x7f\x80 Failed: error -11: UTF-8 error: byte 5 top bits not 0x80 \xfd\x80\x80\x80\x80\x7f Failed: error -12: UTF-8 error: byte 6 top bits not 0x80 \xed\xa0\x80 Failed: error -16: UTF-8 error: code points 0xd800-0xdfff are not defined \xc0\x8f Failed: error -17: UTF-8 error: overlong 2-byte sequence \xe0\x80\x8f Failed: error -18: UTF-8 error: overlong 3-byte sequence \xf0\x80\x80\x8f Failed: error -19: UTF-8 error: overlong 4-byte sequence \xf8\x80\x80\x80\x8f Failed: error -20: UTF-8 error: overlong 5-byte sequence \xfc\x80\x80\x80\x80\x8f Failed: error -21: UTF-8 error: overlong 6-byte sequence \x80 Failed: error -22: UTF-8 error: isolated 0x80 byte \xfe Failed: error -23: UTF-8 error: illegal byte (0xfe or 0xff) \xff Failed: error -23: UTF-8 error: illegal byte (0xfe or 0xff) /badutf/utf \xfb\x80\x80\x80\x80 Failed: error -13: UTF-8 error: 5-byte character is not allowed (RFC 3629) \xfd\x80\x80\x80\x80\x80 Failed: error -14: UTF-8 error: 6-byte character is not allowed (RFC 3629) \xf7\xbf\xbf\xbf Failed: error -15: UTF-8 error: code points greater than 0x10ffff are not defined /shortutf/utf \xdf\=ph Failed: error -3: UTF-8 error: 1 byte missing at end \xef\=ph Failed: error -4: UTF-8 error: 2 bytes missing at end \xef\x80\=ph Failed: error -3: UTF-8 error: 1 byte missing at end \xf7\=ph Failed: error -5: UTF-8 error: 3 bytes missing at end \xf7\x80\=ph Failed: error -4: UTF-8 error: 2 bytes missing at end \xf7\x80\x80\=ph Failed: error -3: UTF-8 error: 1 byte missing at end \xfb\=ph Failed: error -6: UTF-8 error: 4 bytes missing at end \xfb\x80\=ph Failed: error -5: UTF-8 error: 3 bytes missing at end \xfb\x80\x80\=ph Failed: error -4: UTF-8 error: 2 bytes missing at end \xfb\x80\x80\x80\=ph Failed: error -3: UTF-8 error: 1 byte missing at end \xfd\=ph Failed: error -7: UTF-8 error: 5 bytes missing at end \xfd\x80\=ph Failed: error -6: UTF-8 error: 4 bytes missing at end \xfd\x80\x80\=ph Failed: error -5: UTF-8 error: 3 bytes missing at end \xfd\x80\x80\x80\=ph Failed: error -4: UTF-8 error: 2 bytes missing at end \xfd\x80\x80\x80\x80\=ph Failed: error -3: UTF-8 error: 1 byte missing at end /anything/utf \xc0\x80 Failed: error -17: UTF-8 error: overlong 2-byte sequence \xc1\x8f Failed: error -17: UTF-8 error: overlong 2-byte sequence \xe0\x9f\x80 Failed: error -18: UTF-8 error: overlong 3-byte sequence \xf0\x8f\x80\x80 Failed: error -19: UTF-8 error: overlong 4-byte sequence \xf8\x87\x80\x80\x80 Failed: error -20: UTF-8 error: overlong 5-byte sequence \xfc\x83\x80\x80\x80\x80 Failed: error -21: UTF-8 error: overlong 6-byte sequence \xfe\x80\x80\x80\x80\x80 Failed: error -23: UTF-8 error: illegal byte (0xfe or 0xff) \xff\x80\x80\x80\x80\x80 Failed: error -23: UTF-8 error: illegal byte (0xfe or 0xff) \xc3\x8f No match \xe0\xaf\x80 No match \xe1\x80\x80 No match \xf0\x9f\x80\x80 No match \xf1\x8f\x80\x80 No match \xf8\x88\x80\x80\x80 Failed: error -13: UTF-8 error: 5-byte character is not allowed (RFC 3629) \xf9\x87\x80\x80\x80 Failed: error -13: UTF-8 error: 5-byte character is not allowed (RFC 3629) \xfc\x84\x80\x80\x80\x80 Failed: error -14: UTF-8 error: 6-byte character is not allowed (RFC 3629) \xfd\x83\x80\x80\x80\x80 Failed: error -14: UTF-8 error: 6-byte character is not allowed (RFC 3629) \xf8\x88\x80\x80\x80\=no_utf_check No match \xf9\x87\x80\x80\x80\=no_utf_check No match \xfc\x84\x80\x80\x80\x80\=no_utf_check No match \xfd\x83\x80\x80\x80\x80\=no_utf_check No match /\x{100}/IB,utf ------------------------------------------------------------------ Bra \x{100} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = \x80 Subject length lower bound = 1 /\x{1000}/IB,utf ------------------------------------------------------------------ Bra \x{1000} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xe1 Last code unit = \x80 Subject length lower bound = 1 /\x{10000}/IB,utf ------------------------------------------------------------------ Bra \x{10000} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xf0 Last code unit = \x80 Subject length lower bound = 1 /\x{100000}/IB,utf ------------------------------------------------------------------ Bra \x{100000} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xf4 Last code unit = \x80 Subject length lower bound = 1 /\x{10ffff}/IB,utf ------------------------------------------------------------------ Bra \x{10ffff} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xf4 Last code unit = \xbf Subject length lower bound = 1 /[\x{ff}]/IB,utf ------------------------------------------------------------------ Bra \x{ff} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc3 Last code unit = \xbf Subject length lower bound = 1 /[\x{100}]/IB,utf ------------------------------------------------------------------ Bra \x{100} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = \x80 Subject length lower bound = 1 /\x80/IB,utf ------------------------------------------------------------------ Bra \x{80} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc2 Last code unit = \x80 Subject length lower bound = 1 /\xff/IB,utf ------------------------------------------------------------------ Bra \x{ff} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc3 Last code unit = \xbf Subject length lower bound = 1 /\x{D55c}\x{ad6d}\x{C5B4}/IB,utf ------------------------------------------------------------------ Bra \x{d55c}\x{ad6d}\x{c5b4} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xed Last code unit = \xb4 Subject length lower bound = 3 \x{D55c}\x{ad6d}\x{C5B4} 0: \x{d55c}\x{ad6d}\x{c5b4} /\x{65e5}\x{672c}\x{8a9e}/IB,utf ------------------------------------------------------------------ Bra \x{65e5}\x{672c}\x{8a9e} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xe6 Last code unit = \x9e Subject length lower bound = 3 \x{65e5}\x{672c}\x{8a9e} 0: \x{65e5}\x{672c}\x{8a9e} /\x{80}/IB,utf ------------------------------------------------------------------ Bra \x{80} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc2 Last code unit = \x80 Subject length lower bound = 1 /\x{084}/IB,utf ------------------------------------------------------------------ Bra \x{84} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc2 Last code unit = \x84 Subject length lower bound = 1 /\x{104}/IB,utf ------------------------------------------------------------------ Bra \x{104} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = \x84 Subject length lower bound = 1 /\x{861}/IB,utf ------------------------------------------------------------------ Bra \x{861} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xe0 Last code unit = \xa1 Subject length lower bound = 1 /\x{212ab}/IB,utf ------------------------------------------------------------------ Bra \x{212ab} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xf0 Last code unit = \xab Subject length lower bound = 1 # This one is here not because it's different to Perl, but because the way # the captured single-byte is displayed. (In Perl it becomes a character, and you # can't tell the difference.) /X(\C)(.*)/utf X\x{1234} 0: X\x{1234} 1: \x{e1} 2: \x{88}\x{b4} X\nabc 0: X\x{0a}abc 1: \x{0a} 2: abc # This one is here because Perl gives out a grumbly error message (quite # correctly, but that messes up comparisons). /a\Cb/utf *** Failers No match a\x{100}b No match /[^ab\xC0-\xF0]/IB,utf ------------------------------------------------------------------ Bra [\x00-`c-\xbf\xf1-\xff] (neg) Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a \x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 \x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 \x{f1} 0: \x{f1} \x{bf} 0: \x{bf} \x{100} 0: \x{100} \x{1000} 0: \x{1000} *** Failers 0: * \x{c0} No match \x{f0} No match /Ä€{3,4}/IB,utf ------------------------------------------------------------------ Bra \x{100}{3} \x{100}?+ Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = \x80 Subject length lower bound = 3 \x{100}\x{100}\x{100}\x{100\x{100} 0: \x{100}\x{100}\x{100} /(\x{100}+|x)/IB,utf ------------------------------------------------------------------ Bra CBra 1 \x{100}++ Alt x Ket Ket End ------------------------------------------------------------------ Capturing subpattern count = 1 Options: utf Starting code units: x \xc4 Subject length lower bound = 1 /(\x{100}*a|x)/IB,utf ------------------------------------------------------------------ Bra CBra 1 \x{100}*+ a Alt x Ket Ket End ------------------------------------------------------------------ Capturing subpattern count = 1 Options: utf Starting code units: a x \xc4 Subject length lower bound = 1 /(\x{100}{0,2}a|x)/IB,utf ------------------------------------------------------------------ Bra CBra 1 \x{100}{0,2}+ a Alt x Ket Ket End ------------------------------------------------------------------ Capturing subpattern count = 1 Options: utf Starting code units: a x \xc4 Subject length lower bound = 1 /(\x{100}{1,2}a|x)/IB,utf ------------------------------------------------------------------ Bra CBra 1 \x{100} \x{100}{0,1}+ a Alt x Ket Ket End ------------------------------------------------------------------ Capturing subpattern count = 1 Options: utf Starting code units: x \xc4 Subject length lower bound = 1 /\x{100}/IB,utf ------------------------------------------------------------------ Bra \x{100} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = \x80 Subject length lower bound = 1 /a\x{100}\x{101}*/IB,utf ------------------------------------------------------------------ Bra a\x{100} \x{101}*+ Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = 'a' Last code unit = \x80 Subject length lower bound = 2 /a\x{100}\x{101}+/IB,utf ------------------------------------------------------------------ Bra a\x{100} \x{101}++ Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = 'a' Last code unit = \x81 Subject length lower bound = 3 /[^\x{c4}]/IB ------------------------------------------------------------------ Bra [^\x{c4}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Subject length lower bound = 1 /[\x{100}]/IB,utf ------------------------------------------------------------------ Bra \x{100} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = \x80 Subject length lower bound = 1 \x{100} 0: \x{100} Z\x{100} 0: \x{100} \x{100}Z 0: \x{100} *** Failers No match /[\xff]/IB,utf ------------------------------------------------------------------ Bra \x{ff} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc3 Last code unit = \xbf Subject length lower bound = 1 >\x{ff}< 0: \x{ff} /[^\xff]/IB,utf ------------------------------------------------------------------ Bra [^\x{ff}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Subject length lower bound = 1 /\x{100}abc(xyz(?1))/IB,utf ------------------------------------------------------------------ Bra \x{100}abc CBra 1 xyz Recurse Ket Ket End ------------------------------------------------------------------ Capturing subpattern count = 1 Options: utf First code unit = \xc4 Last code unit = 'z' Subject length lower bound = 7 /\777/I,utf Capturing subpattern count = 0 Options: utf First code unit = \xc7 Last code unit = \xbf Subject length lower bound = 1 \x{1ff} 0: \x{1ff} \777 0: \x{1ff} /\x{100}+\x{200}/IB,utf ------------------------------------------------------------------ Bra \x{100}++ \x{200} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = \x80 Subject length lower bound = 2 /\x{100}+X/IB,utf ------------------------------------------------------------------ Bra \x{100}++ X Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc4 Last code unit = 'X' Subject length lower bound = 2 /^[\QÄ€\E-\QÅ\E/B,utf Failed: error 106 at offset 15: missing terminating ] for character class # This tests the stricter UTF-8 check according to RFC 3629. /X/utf \x{d800} Failed: error -16: UTF-8 error: code points 0xd800-0xdfff are not defined \x{d800}\=no_utf_check No match \x{da00} Failed: error -16: UTF-8 error: code points 0xd800-0xdfff are not defined \x{da00}\=no_utf_check No match \x{dfff} Failed: error -16: UTF-8 error: code points 0xd800-0xdfff are not defined \x{dfff}\=no_utf_check No match \x{110000} Failed: error -15: UTF-8 error: code points greater than 0x10ffff are not defined \x{110000}\=no_utf_check No match \x{2000000} Failed: error -13: UTF-8 error: 5-byte character is not allowed (RFC 3629) \x{2000000}\=no_utf_check No match \x{7fffffff} Failed: error -14: UTF-8 error: 6-byte character is not allowed (RFC 3629) \x{7fffffff}\=no_utf_check No match /(*UTF8)\x{1234}/ abcd\x{1234}pqr 0: \x{1234} /(*CRLF)(*UTF)(*BSR_UNICODE)a\Rb/I Capturing subpattern count = 0 Compile options: Overall options: utf \R matches any Unicode newline Forced newline is CRLF First code unit = 'a' Last code unit = 'b' Subject length lower bound = 3 /\h/I,utf Capturing subpattern count = 0 Options: utf Starting code units: \x09 \x20 \xc2 \xe1 \xe2 \xe3 Subject length lower bound = 1 ABC\x{09} 0: \x{09} ABC\x{20} 0: ABC\x{a0} 0: \x{a0} ABC\x{1680} 0: \x{1680} ABC\x{180e} 0: \x{180e} ABC\x{2000} 0: \x{2000} ABC\x{202f} 0: \x{202f} ABC\x{205f} 0: \x{205f} ABC\x{3000} 0: \x{3000} /\v/I,utf Capturing subpattern count = 0 Options: utf Starting code units: \x0a \x0b \x0c \x0d \xc2 \xe2 Subject length lower bound = 1 ABC\x{0a} 0: \x{0a} ABC\x{0b} 0: \x{0b} ABC\x{0c} 0: \x{0c} ABC\x{0d} 0: \x{0d} ABC\x{85} 0: \x{85} ABC\x{2028} 0: \x{2028} /\h*A/I,utf Capturing subpattern count = 0 Options: utf Starting code units: \x09 \x20 A \xc2 \xe1 \xe2 \xe3 Last code unit = 'A' Subject length lower bound = 1 CDBABC 0: A /\v+A/I,utf Capturing subpattern count = 0 Options: utf Starting code units: \x0a \x0b \x0c \x0d \xc2 \xe2 Last code unit = 'A' Subject length lower bound = 2 /\s?xxx\s/I,utf Capturing subpattern count = 0 Options: utf Starting code units: \x09 \x0a \x0b \x0c \x0d \x20 x Last code unit = 'x' Subject length lower bound = 4 /\sxxx\s/I,utf,tables=2 Capturing subpattern count = 0 Options: utf Starting code units: \x09 \x0a \x0b \x0c \x0d \x20 \xc2 Last code unit = 'x' Subject length lower bound = 5 AB\x{85}xxx\x{a0}XYZ 0: \x{85}xxx\x{a0} AB\x{a0}xxx\x{85}XYZ 0: \x{a0}xxx\x{85} /\S \S/I,utf,tables=2 Capturing subpattern count = 0 Options: utf Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 \x1a \x1b \x1c \x1d \x1e \x1f ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f \xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Last code unit = ' ' Subject length lower bound = 3 \x{a2} \x{84} 0: \x{a2} \x{84} A Z 0: A Z /a+/utf a\x{123}aa\=offset=1 0: aa a\x{123}aa\=offset=2 Error -36 (bad UTF-8 offset) a\x{123}aa\=offset=3 0: aa a\x{123}aa\=offset=4 0: a a\x{123}aa\=offset=5 No match a\x{123}aa\=offset=6 Failed: error -34: bad offset value /\x{1234}+/Ii,utf Capturing subpattern count = 0 Options: caseless utf Starting code units: \xe1 Subject length lower bound = 1 /\x{1234}+?/Ii,utf Capturing subpattern count = 0 Options: caseless utf Starting code units: \xe1 Subject length lower bound = 1 /\x{1234}++/Ii,utf Capturing subpattern count = 0 Options: caseless utf Starting code units: \xe1 Subject length lower bound = 1 /\x{1234}{2}/Ii,utf Capturing subpattern count = 0 Options: caseless utf Starting code units: \xe1 Subject length lower bound = 2 /[^\x{c4}]/IB,utf ------------------------------------------------------------------ Bra [^\x{c4}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Subject length lower bound = 1 /X+\x{200}/IB,utf ------------------------------------------------------------------ Bra X++ \x{200} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = 'X' Last code unit = \x80 Subject length lower bound = 2 /\R/I,utf Capturing subpattern count = 0 Options: utf Starting code units: \x0a \x0b \x0c \x0d \xc2 \xe2 Subject length lower bound = 1 /\777/IB,utf ------------------------------------------------------------------ Bra \x{1ff} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = \xc7 Last code unit = \xbf Subject length lower bound = 1 /\w+\x{C4}/B,utf ------------------------------------------------------------------ Bra \w++ \x{c4} Ket End ------------------------------------------------------------------ a\x{C4}\x{C4} 0: a\x{c4} /\w+\x{C4}/B,utf,tables=2 ------------------------------------------------------------------ Bra \w+ \x{c4} Ket End ------------------------------------------------------------------ a\x{C4}\x{C4} 0: a\x{c4}\x{c4} /\W+\x{C4}/B,utf ------------------------------------------------------------------ Bra \W+ \x{c4} Ket End ------------------------------------------------------------------ !\x{C4} 0: !\x{c4} /\W+\x{C4}/B,utf,tables=2 ------------------------------------------------------------------ Bra \W++ \x{c4} Ket End ------------------------------------------------------------------ !\x{C4} 0: !\x{c4} /\W+\x{A1}/B,utf ------------------------------------------------------------------ Bra \W+ \x{a1} Ket End ------------------------------------------------------------------ !\x{A1} 0: !\x{a1} /\W+\x{A1}/B,utf,tables=2 ------------------------------------------------------------------ Bra \W+ \x{a1} Ket End ------------------------------------------------------------------ !\x{A1} 0: !\x{a1} /X\s+\x{A0}/B,utf ------------------------------------------------------------------ Bra X \s++ \x{a0} Ket End ------------------------------------------------------------------ X\x20\x{A0}\x{A0} 0: X \x{a0} /X\s+\x{A0}/B,utf,tables=2 ------------------------------------------------------------------ Bra X \s+ \x{a0} Ket End ------------------------------------------------------------------ X\x20\x{A0}\x{A0} 0: X \x{a0}\x{a0} /\S+\x{A0}/B,utf ------------------------------------------------------------------ Bra \S+ \x{a0} Ket End ------------------------------------------------------------------ X\x{A0}\x{A0} 0: X\x{a0}\x{a0} /\S+\x{A0}/B,utf,tables=2 ------------------------------------------------------------------ Bra \S++ \x{a0} Ket End ------------------------------------------------------------------ X\x{A0}\x{A0} 0: X\x{a0} /\x{a0}+\s!/B,utf ------------------------------------------------------------------ Bra \x{a0}++ \s ! Ket End ------------------------------------------------------------------ \x{a0}\x20! 0: \x{a0} ! /\x{a0}+\s!/B,utf,tables=2 ------------------------------------------------------------------ Bra \x{a0}+ \s ! Ket End ------------------------------------------------------------------ \x{a0}\x20! 0: \x{a0} ! /A/utf \x{ff000041} ** Character \x{ff000041} is greater than 0x7fffffff and so cannot be converted to UTF-8 \x{7f000041} Failed: error -14: UTF-8 error: 6-byte character is not allowed (RFC 3629) /(*UTF8)abc/never_utf Failed: error 174 at offset 7: using UTF is disabled by the application /abc/utf,never_utf Failed: error 174 at offset 0: using UTF is disabled by the application /A\x{391}\x{10427}\x{ff3a}\x{1fb0}/IBi,utf ------------------------------------------------------------------ Bra /i A\x{391}\x{10427}\x{ff3a}\x{1fb0} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: caseless utf First code unit = 'A' (caseless) Subject length lower bound = 5 /A\x{391}\x{10427}\x{ff3a}\x{1fb0}/IB,utf ------------------------------------------------------------------ Bra A\x{391}\x{10427}\x{ff3a}\x{1fb0} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = 'A' Last code unit = \xb0 Subject length lower bound = 5 /AB\x{1fb0}/IB,utf ------------------------------------------------------------------ Bra AB\x{1fb0} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf First code unit = 'A' Last code unit = \xb0 Subject length lower bound = 3 /AB\x{1fb0}/IBi,utf ------------------------------------------------------------------ Bra /i AB\x{1fb0} Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: caseless utf First code unit = 'A' (caseless) Last code unit = 'B' (caseless) Subject length lower bound = 3 /\x{401}\x{420}\x{421}\x{422}\x{423}\x{424}\x{425}\x{426}\x{427}\x{428}\x{429}\x{42a}\x{42b}\x{42c}\x{42d}\x{42e}\x{42f}/Ii,utf Capturing subpattern count = 0 Options: caseless utf Starting code units: \xd0 \xd1 Subject length lower bound = 17 \x{401}\x{420}\x{421}\x{422}\x{423}\x{424}\x{425}\x{426}\x{427}\x{428}\x{429}\x{42a}\x{42b}\x{42c}\x{42d}\x{42e}\x{42f} 0: \x{401}\x{420}\x{421}\x{422}\x{423}\x{424}\x{425}\x{426}\x{427}\x{428}\x{429}\x{42a}\x{42b}\x{42c}\x{42d}\x{42e}\x{42f} \x{451}\x{440}\x{441}\x{442}\x{443}\x{444}\x{445}\x{446}\x{447}\x{448}\x{449}\x{44a}\x{44b}\x{44c}\x{44d}\x{44e}\x{44f} 0: \x{451}\x{440}\x{441}\x{442}\x{443}\x{444}\x{445}\x{446}\x{447}\x{448}\x{449}\x{44a}\x{44b}\x{44c}\x{44d}\x{44e}\x{44f} /[â±¥]/Bi,utf ------------------------------------------------------------------ Bra /i \x{2c65} Ket End ------------------------------------------------------------------ /[^â±¥]/Bi,utf ------------------------------------------------------------------ Bra /i [^\x{2c65}] Ket End ------------------------------------------------------------------ /\h/I Capturing subpattern count = 0 Starting code units: \x09 \x20 \xa0 Subject length lower bound = 1 /\v/I Capturing subpattern count = 0 Starting code units: \x0a \x0b \x0c \x0d \x85 Subject length lower bound = 1 /\R/I Capturing subpattern count = 0 Starting code units: \x0a \x0b \x0c \x0d \x85 Subject length lower bound = 1 /[[:blank:]]/B,ucp ------------------------------------------------------------------ Bra [\x09 \xa0] Ket End ------------------------------------------------------------------ /\x{212a}+/Ii,utf Capturing subpattern count = 0 Options: caseless utf Starting code units: K k \xe2 Subject length lower bound = 1 KKkk\x{212a} 0: KKkk\x{212a} /s+/Ii,utf Capturing subpattern count = 0 Options: caseless utf Starting code units: S s \xc5 Subject length lower bound = 1 SSss\x{17f} 0: SSss\x{17f} /\x{100}*A/IB,utf ------------------------------------------------------------------ Bra \x{100}*+ A Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: A \xc4 Last code unit = 'A' Subject length lower bound = 1 A 0: A /\x{100}*\d(?R)/IB,utf ------------------------------------------------------------------ Bra \x{100}*+ \d Recurse Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: 0 1 2 3 4 5 6 7 8 9 \xc4 Subject length lower bound = 1 /[Z\x{100}]/IB,utf ------------------------------------------------------------------ Bra [Z\x{100}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: Z \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 Z\x{100} 0: Z \x{100} 0: \x{100} \x{100}Z 0: \x{100} *** Failers No match /[z-\x{100}]/IB,utf ------------------------------------------------------------------ Bra [z-\xff\x{100}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: z { | } ~ \x7f \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 /[z\Qa-d]Ä€\E]/IB,utf ------------------------------------------------------------------ Bra [\-\]adz\x{100}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: - ] a d z \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 \x{100} 0: \x{100} Ä€ 0: \x{100} /[ab\x{100}]abc(xyz(?1))/IB,utf ------------------------------------------------------------------ Bra [ab\x{100}] abc CBra 1 xyz Recurse Ket Ket End ------------------------------------------------------------------ Capturing subpattern count = 1 Options: utf Starting code units: a b \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Last code unit = 'z' Subject length lower bound = 7 /\x{100}*\s/IB,utf ------------------------------------------------------------------ Bra \x{100}*+ \s Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: \x09 \x0a \x0b \x0c \x0d \x20 \xc4 Subject length lower bound = 1 /\x{100}*\d/IB,utf ------------------------------------------------------------------ Bra \x{100}*+ \d Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: 0 1 2 3 4 5 6 7 8 9 \xc4 Subject length lower bound = 1 /\x{100}*\w/IB,utf ------------------------------------------------------------------ Bra \x{100}*+ \w Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z \xc4 Subject length lower bound = 1 /\x{100}*\D/IB,utf ------------------------------------------------------------------ Bra \x{100}* \D Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a \x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 \x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f \xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 /\x{100}*\S/IB,utf ------------------------------------------------------------------ Bra \x{100}* \S Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 \x1a \x1b \x1c \x1d \x1e \x1f ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f \xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 /\x{100}*\W/IB,utf ------------------------------------------------------------------ Bra \x{100}* \W Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: utf Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a \x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 \x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ ` { | } ~ \x7f \xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 /[\x{105}-\x{109}]/IBi,utf ------------------------------------------------------------------ Bra [\x{104}-\x{109}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: caseless utf Starting code units: \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 \x{104} 0: \x{104} \x{105} 0: \x{105} \x{109} 0: \x{109} ** Failers No match \x{100} No match \x{10a} No match /[z-\x{100}]/IBi,utf ------------------------------------------------------------------ Bra [Zz-\xff\x{39c}\x{3bc}\x{212b}\x{1e9e}\x{212b}\x{178}\x{100}-\x{101}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: caseless utf Starting code units: Z z { | } ~ \x7f \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 Z 0: Z z 0: z \x{39c} 0: \x{39c} \x{178} 0: \x{178} | 0: | \x{80} 0: \x{80} \x{ff} 0: \x{ff} \x{100} 0: \x{100} \x{101} 0: \x{101} ** Failers No match \x{102} No match Y No match y No match /[z-\x{100}]/IBi,utf ------------------------------------------------------------------ Bra [Zz-\xff\x{39c}\x{3bc}\x{212b}\x{1e9e}\x{212b}\x{178}\x{100}-\x{101}] Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: caseless utf Starting code units: Z z { | } ~ \x7f \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb \xfc \xfd \xfe \xff Subject length lower bound = 1 /\x{3a3}B/IBi,utf ------------------------------------------------------------------ Bra clist 03a3 03c2 03c3 /i B Ket End ------------------------------------------------------------------ Capturing subpattern count = 0 Options: caseless utf Starting code units: \xce \xcf Last code unit = 'B' (caseless) Subject length lower bound = 2 # End of testinput10