PCRE version 3.92 11-Sep-2002

/-- Do not use the \x{} construct except with patterns that have the --/
/-- /8 option set, because PCRE doesn't recognize them as UTF-8 unless --/
No match
/-- that option is set. However, the latest Perls recognize them always. --/
No match

/a.b/8
    acb
 0: acb
    a\x7fb
 0: a\x{7f}b
    a\x{100}b 
 0: a\x{100}b
    *** Failers
No match
    a\nb  
No match

/a(.{3})b/8
    a\x{4000}xyb 
 0: a\x{4000}xyb
 1: \x{4000}xy
    a\x{4000}\x7fyb 
 0: a\x{4000}\x{7f}yb
 1: \x{4000}\x{7f}y
    a\x{4000}\x{100}yb 
 0: a\x{4000}\x{100}yb
 1: \x{4000}\x{100}y
    *** Failers
No match
    a\x{4000}b 
No match
    ac\ncb 
No match

/a(.*?)(.)/
    a\xc0\x88b
 0: a\xc0
 1: 
 2: \xc0

/a(.*?)(.)/8
    a\x{100}b
 0: a\x{100}
 1: 
 2: \x{100}

/a(.*)(.)/
    a\xc0\x88b
 0: a\xc0\x88b
 1: \xc0\x88
 2: b

/a(.*)(.)/8
    a\x{100}b
 0: a\x{100}b
 1: \x{100}
 2: b

/a(.)(.)/
    a\xc0\x92bcd
 0: a\xc0\x92
 1: \xc0
 2: \x92

/a(.)(.)/8
    a\x{240}bcd
 0: a\x{240}b
 1: \x{240}
 2: b

/a(.?)(.)/
    a\xc0\x92bcd
 0: a\xc0\x92
 1: \xc0
 2: \x92

/a(.?)(.)/8
    a\x{240}bcd
 0: a\x{240}b
 1: \x{240}
 2: b

/a(.??)(.)/
    a\xc0\x92bcd
 0: a\xc0
 1: 
 2: \xc0

/a(.??)(.)/8
    a\x{240}bcd
 0: a\x{240}
 1: 
 2: \x{240}

/a(.{3})b/8
    a\x{1234}xyb 
 0: a\x{1234}xyb
 1: \x{1234}xy
    a\x{1234}\x{4321}yb 
 0: a\x{1234}\x{4321}yb
 1: \x{1234}\x{4321}y
    a\x{1234}\x{4321}\x{3412}b 
 0: a\x{1234}\x{4321}\x{3412}b
 1: \x{1234}\x{4321}\x{3412}
    *** Failers
No match
    a\x{1234}b 
No match
    ac\ncb 
No match

/a(.{3,})b/8
    a\x{1234}xyb 
 0: a\x{1234}xyb
 1: \x{1234}xy
    a\x{1234}\x{4321}yb 
 0: a\x{1234}\x{4321}yb
 1: \x{1234}\x{4321}y
    a\x{1234}\x{4321}\x{3412}b 
 0: a\x{1234}\x{4321}\x{3412}b
 1: \x{1234}\x{4321}\x{3412}
    axxxxbcdefghijb 
 0: axxxxbcdefghijb
 1: xxxxbcdefghij
    a\x{1234}\x{4321}\x{3412}\x{3421}b 
 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
 1: \x{1234}\x{4321}\x{3412}\x{3421}
    *** Failers
No match
    a\x{1234}b 
No match

/a(.{3,}?)b/8
    a\x{1234}xyb 
 0: a\x{1234}xyb
 1: \x{1234}xy
    a\x{1234}\x{4321}yb 
 0: a\x{1234}\x{4321}yb
 1: \x{1234}\x{4321}y
    a\x{1234}\x{4321}\x{3412}b 
 0: a\x{1234}\x{4321}\x{3412}b
 1: \x{1234}\x{4321}\x{3412}
    axxxxbcdefghijb 
 0: axxxxb
 1: xxxx
    a\x{1234}\x{4321}\x{3412}\x{3421}b 
 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
 1: \x{1234}\x{4321}\x{3412}\x{3421}
    *** Failers
No match
    a\x{1234}b 
No match

/a(.{3,5})b/8
    a\x{1234}xyb 
 0: a\x{1234}xyb
 1: \x{1234}xy
    a\x{1234}\x{4321}yb 
 0: a\x{1234}\x{4321}yb
 1: \x{1234}\x{4321}y
    a\x{1234}\x{4321}\x{3412}b 
 0: a\x{1234}\x{4321}\x{3412}b
 1: \x{1234}\x{4321}\x{3412}
    axxxxbcdefghijb 
 0: axxxxb
 1: xxxx
    a\x{1234}\x{4321}\x{3412}\x{3421}b 
 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
 1: \x{1234}\x{4321}\x{3412}\x{3421}
    axbxxbcdefghijb 
 0: axbxxb
 1: xbxx
    axxxxxbcdefghijb 
 0: axxxxxb
 1: xxxxx
    *** Failers
No match
    a\x{1234}b 
No match
    axxxxxxbcdefghijb 
No match

/a(.{3,5}?)b/8
    a\x{1234}xyb 
 0: a\x{1234}xyb
 1: \x{1234}xy
    a\x{1234}\x{4321}yb 
 0: a\x{1234}\x{4321}yb
 1: \x{1234}\x{4321}y
    a\x{1234}\x{4321}\x{3412}b 
 0: a\x{1234}\x{4321}\x{3412}b
 1: \x{1234}\x{4321}\x{3412}
    axxxxbcdefghijb 
 0: axxxxb
 1: xxxx
    a\x{1234}\x{4321}\x{3412}\x{3421}b 
 0: a\x{1234}\x{4321}\x{3412}\x{3421}b
 1: \x{1234}\x{4321}\x{3412}\x{3421}
    axbxxbcdefghijb 
 0: axbxxb
 1: xbxx
    axxxxxbcdefghijb 
 0: axxxxxb
 1: xxxxx
    *** Failers
No match
    a\x{1234}b 
No match
    axxxxxxbcdefghijb 
No match

/^[a\x{c0}]/8
    *** Failers
No match
    \x{100}
No match

/(?<=aXb)cd/8
    aXbcd
 0: cd

/(?<=a\x{100}b)cd/8
    a\x{100}bcd
 0: cd

/(?<=a\x{100000}b)cd/8
    a\x{100000}bcd
 0: cd
    
/(?:\x{100}){3}b/8
    \x{100}\x{100}\x{100}b
 0: \x{100}\x{100}\x{100}b
    *** Failers 
No match
    \x{100}\x{100}b
No match

/\x{ab}/8
    \x{ab} 
 0: \x{ab}
    \xc2\xab
 0: \x{ab}
    *** Failers 
No match
    \x00{ab}
No match

/(?<=(.))X/8
    WXYZ
 0: X
 1: W
    \x{256}XYZ 
 0: X
 1: \x{256}
    *** Failers
No match
    XYZ 
No match

/X(\C{3})/8
    X\x{1234}
 0: X\x{1234}
 1: \x{1234}

/X(\C{4})/8
    X\x{1234}YZ
 0: X\x{1234}Y
 1: \x{1234}Y
    
/X\C*/8
    XYZabcdce
 0: XYZabcdce
    
/X\C*?/8
    XYZabcde
 0: X
    
/X\C{3,5}/8
    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}?/8
    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}

/ End of testinput4 /