2014-07-04 22:28:24 +00:00
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/-- This set of tests is not Perl-compatible. It checks on special features
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of PCRE's API, error diagnostics, and the compiled code of some patterns.
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It also checks the non-Perl syntax the PCRE supports (Python, .NET,
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Oniguruma). Finally, there are some tests where PCRE and Perl differ,
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either because PCRE can't be compatible, or there is a possible Perl
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bug.
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NOTE: This is a non-UTF set of tests. When UTF support is needed, use
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test 5, and if Unicode Property Support is needed, use test 7. --/
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2014-07-05 11:53:30 +00:00
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< forbid 8W
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2014-07-04 22:28:24 +00:00
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/(a)b|/I
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/abc/I
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abc
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defabc
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\Aabc
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*** Failers
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\Adefabc
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ABC
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/^abc/I
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abc
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\Aabc
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*** Failers
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defabc
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\Adefabc
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/a+bc/I
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/a*bc/I
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/a{3}bc/I
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/(abc|a+z)/I
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/^abc$/I
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abc
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*** Failers
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def\nabc
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/ab\idef/X
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/(?X)ab\idef/X
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/x{5,4}/
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/z{65536}/
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/[abcd/
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/(?X)[\B]/
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/(?X)[\R]/
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/(?X)[\X]/
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/[\B]/BZ
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/[\R]/BZ
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/[\X]/BZ
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/[z-a]/
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/^*/
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/(abc/
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/(?# abc/
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/(?z)abc/
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/.*b/I
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/.*?b/I
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/cat|dog|elephant/I
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this sentence eventually mentions a cat
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this sentences rambles on and on for a while and then reaches elephant
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/cat|dog|elephant/IS
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this sentence eventually mentions a cat
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this sentences rambles on and on for a while and then reaches elephant
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/cat|dog|elephant/IiS
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this sentence eventually mentions a CAT cat
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this sentences rambles on and on for a while to elephant ElePhant
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/a|[bcd]/IS
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/(a|[^\dZ])/IS
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/(a|b)*[\s]/IS
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/(ab\2)/
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/{4,5}abc/
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/(a)(b)(c)\2/I
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abcb
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\O0abcb
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\O3abcb
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\O6abcb
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\O9abcb
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\O12abcb
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/(a)bc|(a)(b)\2/I
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abc
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\O0abc
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\O3abc
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\O6abc
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aba
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\O0aba
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\O3aba
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\O6aba
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\O9aba
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\O12aba
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/abc$/IE
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abc
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*** Failers
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abc\n
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abc\ndef
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/(a)(b)(c)(d)(e)\6/
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/the quick brown fox/I
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the quick brown fox
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this is a line with the quick brown fox
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/the quick brown fox/IA
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the quick brown fox
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*** Failers
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this is a line with the quick brown fox
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/ab(?z)cd/
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/^abc|def/I
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abcdef
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abcdef\B
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/.*((abc)$|(def))/I
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defabc
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\Zdefabc
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/)/
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/a[]b/
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/[^aeiou ]{3,}/I
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co-processors, and for
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/<.*>/I
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abc<def>ghi<klm>nop
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/<.*?>/I
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abc<def>ghi<klm>nop
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/<.*>/IU
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abc<def>ghi<klm>nop
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/(?U)<.*>/I
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abc<def>ghi<klm>nop
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/<.*?>/IU
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abc<def>ghi<klm>nop
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/={3,}/IU
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abc========def
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/(?U)={3,}?/I
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abc========def
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/(?<!bar|cattle)foo/I
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foo
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catfoo
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*** Failers
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the barfoo
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and cattlefoo
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/(?<=a+)b/
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/(?<=aaa|b{0,3})b/
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/(?<!(foo)a\1)bar/
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/(?i)abc/I
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/(a|(?m)a)/I
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/(?i)^1234/I
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/(^b|(?i)^d)/I
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/(?s).*/I
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/[abcd]/IS
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/(?i)[abcd]/IS
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/(?m)[xy]|(b|c)/IS
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/(^a|^b)/Im
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/(?i)(^a|^b)/Im
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/(a)(?(1)a|b|c)/
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/(?(?=a)a|b|c)/
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/(?(1a)/
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/(?(1a))/
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/(?(?i))/
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/(?(abc))/
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/(?(?<ab))/
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/((?s)blah)\s+\1/I
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/((?i)blah)\s+\1/I
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/((?i)b)/IDZS
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/(a*b|(?i:c*(?-i)d))/IS
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/a$/I
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a
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a\n
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*** Failers
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\Za
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\Za\n
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/a$/Im
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a
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a\n
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\Za\n
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*** Failers
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\Za
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/\Aabc/Im
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/^abc/Im
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/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I
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aaaaabbbbbcccccdef
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/(?<=foo)[ab]/IS
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/(?<!foo)(alpha|omega)/IS
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/(?!alphabet)[ab]/IS
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/(?<=foo\n)^bar/Im
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foo\nbarbar
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***Failers
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rhubarb
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barbell
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abc\nbarton
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/^(?<=foo\n)bar/Im
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foo\nbarbar
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***Failers
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rhubarb
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barbell
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abc\nbarton
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/(?>^abc)/Im
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abc
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def\nabc
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*** Failers
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defabc
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/(?<=ab(c+)d)ef/
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/(?<=ab(?<=c+)d)ef/
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/(?<=ab(c|de)f)g/
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/The next three are in testinput2 because they have variable length branches/
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/(?<=bullock|donkey)-cart/I
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the bullock-cart
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a donkey-cart race
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*** Failers
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cart
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horse-and-cart
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/(?<=ab(?i)x|y|z)/I
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/(?>.*)(?<=(abcd)|(xyz))/I
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alphabetabcd
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endingxyz
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/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I
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abxyZZ
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abXyZZ
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ZZZ
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zZZ
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bZZ
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BZZ
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*** Failers
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ZZ
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abXYZZ
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zzz
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bzz
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/(?<!(foo)a)bar/I
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bar
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foobbar
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*** Failers
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fooabar
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/This one is here because Perl behaves differently; see also the following/I
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/^(a\1?){4}$/I
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aaaa
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aaaaaa
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/Perl does not fail these two for the final subjects. Neither did PCRE until/
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/release 8.01. The problem is in backtracking into a subpattern that contains/
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/a recursive reference to itself. PCRE has now made these into atomic patterns./
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/^(xa|=?\1a){2}$/
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xa=xaa
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** Failers
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xa=xaaa
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/^(xa|=?\1a)+$/
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xa=xaa
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** Failers
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xa=xaaa
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/These are syntax tests from Perl 5.005/I
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/a[b-a]/
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/a[]b/
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/a[/
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/*a/
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/(*)b/
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/abc)/
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/(abc/
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/a**/
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/)(/
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/\1/
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/\2/
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/(a)|\2/
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/a[b-a]/Ii
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/a[]b/Ii
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/a[/Ii
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/*a/Ii
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/(*)b/Ii
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/abc)/Ii
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/(abc/Ii
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/a**/Ii
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/)(/Ii
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/:(?:/
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/(?<%)b/
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/a(?{)b/
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/a(?{{})b/
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/a(?{}})b/
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/a(?{"{"})b/
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/a(?{"{"}})b/
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/(?(1?)a|b)/
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/[a[:xyz:/
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/(?<=x+)y/
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/a{37,17}/
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/abc/\
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/abc/\i
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/(a)bc(d)/I
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abcd
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abcd\C2
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abcd\C5
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/(.{20})/I
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abcdefghijklmnopqrstuvwxyz
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abcdefghijklmnopqrstuvwxyz\C1
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abcdefghijklmnopqrstuvwxyz\G1
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/(.{15})/I
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abcdefghijklmnopqrstuvwxyz
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abcdefghijklmnopqrstuvwxyz\C1\G1
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/(.{16})/I
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abcdefghijklmnopqrstuvwxyz
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abcdefghijklmnopqrstuvwxyz\C1\G1\L
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/^(a|(bc))de(f)/I
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adef\G1\G2\G3\G4\L
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bcdef\G1\G2\G3\G4\L
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adefghijk\C0
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/^abc\00def/I
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abc\00def\L\C0
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/word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
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)((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
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)?)?)?)?)?)?)?)?)?otherword/I
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/.*X/IDZ
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/.*X/IDZs
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/(.*X|^B)/IDZ
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/(.*X|^B)/IDZs
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/(?s)(.*X|^B)/IDZ
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/(?s:.*X|^B)/IDZ
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/\Biss\B/I+
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Mississippi
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/iss/IG+
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Mississippi
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/\Biss\B/IG+
|
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Mississippi
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/\Biss\B/Ig+
|
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|
Mississippi
|
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|
*** Failers
|
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|
Mississippi\A
|
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|
/(?<=[Ms])iss/Ig+
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Mississippi
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/(?<=[Ms])iss/IG+
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Mississippi
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/^iss/Ig+
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ississippi
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/.*iss/Ig+
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abciss\nxyzisspqr
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/.i./I+g
|
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|
Mississippi
|
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|
Mississippi\A
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|
Missouri river
|
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|
Missouri river\A
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/^.is/I+g
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Mississippi
|
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/^ab\n/Ig+
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ab\nab\ncd
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/^ab\n/Img+
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ab\nab\ncd
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/abc/I
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/abc|bac/I
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/(abc|bac)/I
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/(abc|(c|dc))/I
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/(abc|(d|de)c)/I
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/a*/I
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/a+/I
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/(baa|a+)/I
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/a{0,3}/I
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/baa{3,}/I
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/"([^\\"]+|\\.)*"/I
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/(abc|ab[cd])/I
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/(a|.)/I
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/a|ba|\w/I
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/abc(?=pqr)/I
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/...(?<=abc)/I
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/abc(?!pqr)/I
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/ab./I
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/ab[xyz]/I
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/abc*/I
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/ab.c*/I
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/a.c*/I
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/.c*/I
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/ac*/I
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/(a.c*|b.c*)/I
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/a.c*|aba/I
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/.+a/I
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/(?=abcda)a.*/I
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/(?=a)a.*/I
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/a(b)*/I
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/a\d*/I
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/ab\d*/I
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/a(\d)*/I
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/abcde{0,0}/I
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/ab\d+/I
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/a(?(1)b)(.)/I
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/a(?(1)bag|big)(.)/I
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/a(?(1)bag|big)*(.)/I
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/a(?(1)bag|big)+(.)/I
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/a(?(1)b..|b..)(.)/I
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/ab\d{0}e/I
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/a?b?/I
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a
|
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b
|
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ab
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\
|
|
|
|
*** Failers
|
|
|
|
\N
|
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|
/|-/I
|
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|
|
abcd
|
|
|
|
-abc
|
|
|
|
\Nab-c
|
|
|
|
*** Failers
|
|
|
|
\Nabc
|
|
|
|
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|
|
/^.?abcd/IS
|
|
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|
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|
|
/\( # ( at start
|
|
|
|
(?: # Non-capturing bracket
|
|
|
|
(?>[^()]+) # Either a sequence of non-brackets (no backtracking)
|
|
|
|
| # Or
|
|
|
|
(?R) # Recurse - i.e. nested bracketed string
|
|
|
|
)* # Zero or more contents
|
|
|
|
\) # Closing )
|
|
|
|
/Ix
|
|
|
|
(abcd)
|
|
|
|
(abcd)xyz
|
|
|
|
xyz(abcd)
|
|
|
|
(ab(xy)cd)pqr
|
|
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|
(ab(xycd)pqr
|
|
|
|
() abc ()
|
|
|
|
12(abcde(fsh)xyz(foo(bar))lmno)89
|
|
|
|
*** Failers
|
|
|
|
abcd
|
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|
|
abcd)
|
|
|
|
(abcd
|
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|
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|
/\( ( (?>[^()]+) | (?R) )* \) /Ixg
|
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|
(ab(xy)cd)pqr
|
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|
1(abcd)(x(y)z)pqr
|
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|
/\( (?: (?>[^()]+) | (?R) ) \) /Ix
|
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(abcd)
|
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|
(ab(xy)cd)
|
|
|
|
(a(b(c)d)e)
|
|
|
|
((ab))
|
|
|
|
*** Failers
|
|
|
|
()
|
|
|
|
|
|
|
|
/\( (?: (?>[^()]+) | (?R) )? \) /Ix
|
|
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|
()
|
|
|
|
12(abcde(fsh)xyz(foo(bar))lmno)89
|
|
|
|
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|
|
/\( ( (?>[^()]+) | (?R) )* \) /Ix
|
|
|
|
(ab(xy)cd)
|
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|
|
/\( ( ( (?>[^()]+) | (?R) )* ) \) /Ix
|
|
|
|
(ab(xy)cd)
|
|
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|
/\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /Ix
|
|
|
|
(ab(xy)cd)
|
|
|
|
(123ab(xy)cd)
|
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|
/\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /Ix
|
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|
(ab(xy)cd)
|
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|
(123ab(xy)cd)
|
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|
/\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /Ix
|
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|
(ab(xy)cd)
|
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|
/\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /Ix
|
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|
(abcd(xyz<p>qrs)123)
|
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|
/\( ( ( (?>[^()]+) | ((?R)) )* ) \) /Ix
|
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(ab(cd)ef)
|
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|
(ab(cd(ef)gh)ij)
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/^[[:alnum:]]/DZ
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/^[[:^alnum:]]/DZ
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/^[[:alpha:]]/DZ
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/^[[:^alpha:]]/DZ
|
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|
/[_[:alpha:]]/IS
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/^[[:ascii:]]/DZ
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/^[[:^ascii:]]/DZ
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/^[[:blank:]]/DZ
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/^[[:^blank:]]/DZ
|
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|
/[\n\x0b\x0c\x0d[:blank:]]/IS
|
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|
/^[[:cntrl:]]/DZ
|
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|
/^[[:digit:]]/DZ
|
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/^[[:graph:]]/DZ
|
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|
/^[[:lower:]]/DZ
|
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|
/^[[:print:]]/DZ
|
|
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|
|
/^[[:punct:]]/DZ
|
|
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|
/^[[:space:]]/DZ
|
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|
/^[[:upper:]]/DZ
|
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|
/^[[:xdigit:]]/DZ
|
|
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|
/^[[:word:]]/DZ
|
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|
/^[[:^cntrl:]]/DZ
|
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|
/^[12[:^digit:]]/DZ
|
|
|
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|
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|
/^[[:^blank:]]/DZ
|
|
|
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|
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|
|
/[01[:alpha:]%]/DZ
|
|
|
|
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|
|
|
/[[.ch.]]/I
|
|
|
|
|
|
|
|
/[[=ch=]]/I
|
|
|
|
|
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|
|
/[[:rhubarb:]]/I
|
|
|
|
|
|
|
|
/[[:upper:]]/Ii
|
|
|
|
A
|
|
|
|
a
|
|
|
|
|
|
|
|
/[[:lower:]]/Ii
|
|
|
|
A
|
|
|
|
a
|
|
|
|
|
|
|
|
/((?-i)[[:lower:]])[[:lower:]]/Ii
|
|
|
|
ab
|
|
|
|
aB
|
|
|
|
*** Failers
|
|
|
|
Ab
|
|
|
|
AB
|
|
|
|
|
|
|
|
/[\200-\110]/I
|
|
|
|
|
|
|
|
/^(?(0)f|b)oo/I
|
|
|
|
|
|
|
|
/This one's here because of the large output vector needed/I
|
|
|
|
|
|
|
|
/(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/I
|
|
|
|
\O900 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC
|
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|
|
/This one's here because Perl does this differently and PCRE can't at present/I
|
|
|
|
|
|
|
|
/(main(O)?)+/I
|
|
|
|
mainmain
|
|
|
|
mainOmain
|
|
|
|
|
|
|
|
/These are all cases where Perl does it differently (nested captures)/I
|
|
|
|
|
|
|
|
/^(a(b)?)+$/I
|
|
|
|
aba
|
|
|
|
|
|
|
|
/^(aa(bb)?)+$/I
|
|
|
|
aabbaa
|
|
|
|
|
|
|
|
/^(aa|aa(bb))+$/I
|
|
|
|
aabbaa
|
|
|
|
|
|
|
|
/^(aa(bb)??)+$/I
|
|
|
|
aabbaa
|
|
|
|
|
|
|
|
/^(?:aa(bb)?)+$/I
|
|
|
|
aabbaa
|
|
|
|
|
|
|
|
/^(aa(b(b))?)+$/I
|
|
|
|
aabbaa
|
|
|
|
|
|
|
|
/^(?:aa(b(b))?)+$/I
|
|
|
|
aabbaa
|
|
|
|
|
|
|
|
/^(?:aa(b(?:b))?)+$/I
|
|
|
|
aabbaa
|
|
|
|
|
|
|
|
/^(?:aa(bb(?:b))?)+$/I
|
|
|
|
aabbbaa
|
|
|
|
|
|
|
|
/^(?:aa(b(?:bb))?)+$/I
|
|
|
|
aabbbaa
|
|
|
|
|
|
|
|
/^(?:aa(?:b(b))?)+$/I
|
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aabbaa
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/^(?:aa(?:b(bb))?)+$/I
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aabbbaa
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/^(aa(b(bb))?)+$/I
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aabbbaa
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/^(aa(bb(bb))?)+$/I
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aabbbbaa
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/--------------------------------------------------------------------/I
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/#/IxDZ
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/a#/IxDZ
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/[\s]/DZ
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/[\S]/DZ
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/a(?i)b/DZ
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ab
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aB
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*** Failers
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AB
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/(a(?i)b)/DZ
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ab
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aB
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*** Failers
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AB
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/ (?i)abc/IxDZ
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/#this is a comment
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(?i)abc/IxDZ
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/123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ
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/\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ
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/\Q\E/DZ
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\
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/\Q\Ex/DZ
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/ \Q\E/DZ
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/a\Q\E/DZ
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abc
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bca
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bac
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/a\Q\Eb/DZ
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abc
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/\Q\Eabc/DZ
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/x*+\w/DZ
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*** Failers
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xxxxx
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/x?+/DZ
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/x++/DZ
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2014-07-05 11:53:30 +00:00
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/x{1,3}+/BZO
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/x{1,3}+/BZOi
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/[^x]{1,3}+/BZO
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/[^x]{1,3}+/BZOi
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2014-07-04 22:28:24 +00:00
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/(x)*+/DZ
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/^(\w++|\s++)*$/I
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now is the time for all good men to come to the aid of the party
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*** Failers
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this is not a line with only words and spaces!
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/(\d++)(\w)/I
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12345a
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*** Failers
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12345+
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/a++b/I
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aaab
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/(a++b)/I
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aaab
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/(a++)b/I
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aaab
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/([^()]++|\([^()]*\))+/I
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((abc(ade)ufh()()x
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/\(([^()]++|\([^()]+\))+\)/I
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(abc)
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(abc(def)xyz)
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*** Failers
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((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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/(abc){1,3}+/DZ
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/a+?+/I
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/a{2,3}?+b/I
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/(?U)a+?+/I
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/a{2,3}?+b/IU
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/x(?U)a++b/DZ
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xaaaab
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/(?U)xa++b/DZ
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xaaaab
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/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/DZ
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/^x(?U)a+b/DZ
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/^x(?U)(a+)b/DZ
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/[.x.]/I
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/[=x=]/I
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/[:x:]/I
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/\l/I
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/\L/I
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/\N{name}/I
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/\u/I
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/\U/I
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2014-07-05 11:53:30 +00:00
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/a{1,3}b/U
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ab
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2014-07-04 22:28:24 +00:00
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/[/I
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/[a-/I
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/[[:space:]/I
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/[\s]/IDZ
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/[[:space:]]/IDZ
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/[[:space:]abcde]/IDZ
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/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/Ix
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<>
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<abcd>
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<abc <123> hij>
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<abc <def> hij>
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<abc<>def>
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<abc<>
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*** Failers
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<abc
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|
|8J\$WE\<\.rX\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ
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|\$\<\.X\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ
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/(.*)\d+\1/I
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/(.*)\d+/I
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/(.*)\d+\1/Is
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/(.*)\d+/Is
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/(.*(xyz))\d+\2/I
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/((.*))\d+\1/I
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abc123bc
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/a[b]/I
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/(?=a).*/I
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/(?=abc).xyz/IiI
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/(?=abc)(?i).xyz/I
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/(?=a)(?=b)/I
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/(?=.)a/I
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/((?=abcda)a)/I
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/((?=abcda)ab)/I
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/()a/I
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/(?(1)ab|ac)(.)/I
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/(?(1)abz|acz)(.)/I
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/(?(1)abz)(.)/I
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/(?(1)abz)(1)23/I
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/(a)+/I
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/(a){2,3}/I
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/(a)*/I
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/[a]/I
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/[ab]/I
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/[ab]/IS
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/[^a]/I
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/\d456/I
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/\d456/IS
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/a^b/I
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/^a/Im
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abcde
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xy\nabc
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*** Failers
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xyabc
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/c|abc/I
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/(?i)[ab]/IS
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/[ab](?i)cd/IS
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/abc(?C)def/I
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abcdef
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1234abcdef
|
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*** Failers
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abcxyz
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abcxyzf
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/abc(?C)de(?C1)f/I
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123abcdef
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/(?C1)\dabc(?C2)def/IS
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1234abcdef
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*** Failers
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abcdef
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/(?C1)\dabc(?C2)def/ISS
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1234abcdef
|
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*** Failers
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abcdef
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/(?C255)ab/I
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/(?C256)ab/I
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/(?Cab)xx/I
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/(?C12vr)x/I
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/abc(?C)def/I
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*** Failers
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\x83\x0\x61bcdef
|
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/(abc)(?C)de(?C1)f/I
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123abcdef
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123abcdef\C+
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123abcdef\C-
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*** Failers
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123abcdef\C!1
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/(?C0)(abc(?C1))*/I
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abcabcabc
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abcabc\C!1!3
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*** Failers
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abcabcabc\C!1!3
|
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/(\d{3}(?C))*/I
|
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123\C+
|
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123456\C+
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123456789\C+
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/((xyz)(?C)p|(?C1)xyzabc)/I
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xyzabc\C+
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/(X)((xyz)(?C)p|(?C1)xyzabc)/I
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Xxyzabc\C+
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/(?=(abc))(?C)abcdef/I
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abcdef\C+
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/(?!(abc)(?C1)d)(?C2)abcxyz/I
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abcxyz\C+
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/(?<=(abc)(?C))xyz/I
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abcxyz\C+
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/a(b+)(c*)(?C1)/I
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abbbbbccc\C*1
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/a(b+?)(c*?)(?C1)/I
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abbbbbccc\C*1
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/(?C)abc/I
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/(?C)^abc/I
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/(?C)a|b/IS
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/(?R)/I
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/(a|(?R))/I
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/(ab|(bc|(de|(?R))))/I
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/x(ab|(bc|(de|(?R))))/I
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xab
|
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xbc
|
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xde
|
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xxab
|
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xxxab
|
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*** Failers
|
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xyab
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/(ab|(bc|(de|(?1))))/I
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/x(ab|(bc|(de|(?1)x)x)x)/I
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/^([^()]|\((?1)*\))*$/I
|
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abc
|
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|
a(b)c
|
|
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|
a(b(c))d
|
|
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|
*** Failers)
|
|
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|
a(b(c)d
|
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|
|
/^>abc>([^()]|\((?1)*\))*<xyz<$/I
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|
>abc>123<xyz<
|
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|
>abc>1(2)3<xyz<
|
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|
>abc>(1(2)3)<xyz<
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/(a(?1)b)/DZ
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/(a(?1)+b)/DZ
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/^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/I
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|
12
|
|
|
|
(((2+2)*-3)-7)
|
|
|
|
-12
|
|
|
|
*** Failers
|
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|
((2+2)*-3)-7)
|
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|
/^(x(y|(?1){2})z)/I
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xyz
|
|
|
|
xxyzxyzz
|
|
|
|
*** Failers
|
|
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|
xxyzz
|
|
|
|
xxyzxyzxyzz
|
|
|
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|
|
/((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/Ix
|
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|
|
<>
|
|
|
|
<abcd>
|
|
|
|
<abc <123> hij>
|
|
|
|
<abc <def> hij>
|
|
|
|
<abc<>def>
|
|
|
|
<abc<>
|
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|
*** Failers
|
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<abc
|
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/(?1)/I
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/((?2)(abc)/I
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/^(abc)def(?1)/I
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abcdefabc
|
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/^(a|b|c)=(?1)+/I
|
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a=a
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a=b
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a=bc
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/^(a|b|c)=((?1))+/I
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a=a
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a=b
|
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a=bc
|
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/a(?P<name1>b|c)d(?P<longername2>e)/DZ
|
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|
abde
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acde
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/(?:a(?P<c>c(?P<d>d)))(?P<a>a)/DZ
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/(?P<a>a)...(?P=a)bbb(?P>a)d/DZ
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/^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/Ii
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1221
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Satan, oscillate my metallic sonatas!
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A man, a plan, a canal: Panama!
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Able was I ere I saw Elba.
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*** Failers
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The quick brown fox
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/((?(R)a|b))\1(?1)?/I
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bb
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bbaa
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/(.*)a/Is
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/(.*)a\1/Is
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/(.*)a(b)\2/Is
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/((.*)a|(.*)b)z/Is
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/((.*)a|(.*)b)z\1/Is
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/((.*)a|(.*)b)z\2/Is
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/((.*)a|(.*)b)z\3/Is
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/((.*)a|^(.*)b)z\3/Is
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/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is
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/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is
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/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is
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/(a)(bc)/INDZ
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abc
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/(?P<one>a)(bc)/INDZ
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abc
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/(a)(?P<named>bc)/INDZ
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/(a+)*zz/I
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\M
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aaaaaaaaaaaaaz\M
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/(aaa(?C1)bbb|ab)/I
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aaabbb
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aaabbb\C*0
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aaabbb\C*1
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aaabbb\C*-1
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/ab(?P<one>cd)ef(?P<two>gh)/I
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abcdefgh
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abcdefgh\C1\Gtwo
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abcdefgh\Cone\Ctwo
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abcdefgh\Cthree
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/(?P<Tes>)(?P<Test>)/DZ
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/(?P<Test>)(?P<Tes>)/DZ
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/(?P<Z>zz)(?P<A>aa)/I
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zzaa\CZ
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zzaa\CA
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/(?P<x>eks)(?P<x>eccs)/I
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/(?P<abc>abc(?P<def>def)(?P<abc>xyz))/I
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"\[((?P<elem>\d+)(,(?P>elem))*)\]"I
|
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|
[10,20,30,5,5,4,4,2,43,23,4234]
|
|
|
|
*** Failers
|
|
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|
[]
|
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|
|
"\[((?P<elem>\d+)(,(?P>elem))*)?\]"I
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[10,20,30,5,5,4,4,2,43,23,4234]
|
|
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[]
|
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/(a(b(?2)c))?/DZ
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/(a(b(?2)c))*/DZ
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/(a(b(?2)c)){0,2}/DZ
|
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/[ab]{1}+/DZ
|
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/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii
|
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|
|
Baby Bjorn Active Carrier - With free SHIPPING!!
|
|
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|
/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/IiS
|
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|
Baby Bjorn Active Carrier - With free SHIPPING!!
|
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/a*.*b/ISDZ
|
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/(a|b)*.?c/ISDZ
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/abc(?C255)de(?C)f/DZ
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/abcde/ICDZ
|
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abcde
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abcdfe
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|
/a*b/ICDZS
|
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ab
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aaaab
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aaaacb
|
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|
/a*b/ICDZSS
|
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ab
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|
aaaab
|
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aaaacb
|
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/a+b/ICDZ
|
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ab
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|
aaaab
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aaaacb
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|
/(abc|def)x/ICDZS
|
|
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|
abcx
|
|
|
|
defx
|
|
|
|
** Failers
|
|
|
|
abcdefzx
|
|
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|
|
/(abc|def)x/ICDZSS
|
|
|
|
abcx
|
|
|
|
defx
|
|
|
|
** Failers
|
|
|
|
abcdefzx
|
|
|
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|
|
/(ab|cd){3,4}/IC
|
|
|
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ababab
|
|
|
|
abcdabcd
|
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|
abcdcdcdcdcd
|
|
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|
|
/([ab]{,4}c|xy)/ICDZS
|
|
|
|
Note: that { does NOT introduce a quantifier
|
|
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|
|
|
|
/([ab]{,4}c|xy)/ICDZSS
|
|
|
|
Note: that { does NOT introduce a quantifier
|
|
|
|
|
|
|
|
/([ab]{1,4}c|xy){4,5}?123/ICDZ
|
|
|
|
aacaacaacaacaac123
|
|
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|
|
/\b.*/I
|
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|
|
ab cd\>1
|
|
|
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|
|
/\b.*/Is
|
|
|
|
ab cd\>1
|
|
|
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|
|
/(?!.bcd).*/I
|
|
|
|
Xbcd12345
|
|
|
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|
|
/abcde/I
|
|
|
|
ab\P
|
|
|
|
abc\P
|
|
|
|
abcd\P
|
|
|
|
abcde\P
|
|
|
|
the quick brown abc\P
|
|
|
|
** Failers\P
|
|
|
|
the quick brown abxyz fox\P
|
|
|
|
|
|
|
|
"^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"I
|
|
|
|
13/05/04\P
|
|
|
|
13/5/2004\P
|
|
|
|
02/05/09\P
|
|
|
|
1\P
|
|
|
|
1/2\P
|
|
|
|
1/2/0\P
|
|
|
|
1/2/04\P
|
|
|
|
0\P
|
|
|
|
02/\P
|
|
|
|
02/0\P
|
|
|
|
02/1\P
|
|
|
|
** Failers\P
|
|
|
|
\P
|
|
|
|
123\P
|
|
|
|
33/4/04\P
|
|
|
|
3/13/04\P
|
|
|
|
0/1/2003\P
|
|
|
|
0/\P
|
|
|
|
02/0/\P
|
|
|
|
02/13\P
|
|
|
|
|
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|
|
/0{0,2}ABC/I
|
|
|
|
|
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|
|
/\d{3,}ABC/I
|
|
|
|
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|
|
|
/\d*ABC/I
|
|
|
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|
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|
|
/[abc]+DE/I
|
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|
|
|
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|
|
/[abc]?123/I
|
|
|
|
123\P
|
|
|
|
a\P
|
|
|
|
b\P
|
|
|
|
c\P
|
|
|
|
c12\P
|
|
|
|
c123\P
|
|
|
|
|
|
|
|
/^(?:\d){3,5}X/I
|
|
|
|
1\P
|
|
|
|
123\P
|
|
|
|
123X
|
|
|
|
1234\P
|
|
|
|
1234X
|
|
|
|
12345\P
|
|
|
|
12345X
|
|
|
|
*** Failers
|
|
|
|
1X
|
|
|
|
123456\P
|
|
|
|
|
|
|
|
/abc/IS>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
bca
|
|
|
|
|
|
|
|
/abc/ISS>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
bca
|
|
|
|
|
|
|
|
/abc/IFS>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
bca
|
|
|
|
|
|
|
|
/abc/IFSS>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
bca
|
|
|
|
|
|
|
|
/(a|b)/IS>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
def
|
|
|
|
|
|
|
|
/(a|b)/ISS>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
def
|
|
|
|
|
|
|
|
/(a|b)/ISF>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
def
|
|
|
|
|
|
|
|
/(a|b)/ISSF>testsavedregex
|
|
|
|
<testsavedregex
|
|
|
|
abc
|
|
|
|
** Failers
|
|
|
|
def
|
|
|
|
|
|
|
|
~<(\w+)/?>(.)*</(\1)>~smgI
|
|
|
|
\J1024<!DOCTYPE seite SYSTEM "http://www.lco.lineas.de/xmlCms.dtd">\n<seite>\n<dokumenteninformation>\n<seitentitel>Partner der LCO</seitentitel>\n<sprache>de</sprache>\n<seitenbeschreibung>Partner der LINEAS Consulting\nGmbH</seitenbeschreibung>\n<schluesselworte>LINEAS Consulting GmbH Hamburg\nPartnerfirmen</schluesselworte>\n<revisit>30 days</revisit>\n<robots>index,follow</robots>\n<menueinformation>\n<aktiv>ja</aktiv>\n<menueposition>3</menueposition>\n<menuetext>Partner</menuetext>\n</menueinformation>\n<lastedited>\n<autor>LCO</autor>\n<firma>LINEAS Consulting</firma>\n<datum>15.10.2003</datum>\n</lastedited>\n</dokumenteninformation>\n<inhalt>\n\n<absatzueberschrift>Die Partnerfirmen der LINEAS Consulting\nGmbH</absatzueberschrift>\n\n<absatz><link ziel="http://www.ca.com/" zielfenster="_blank">\n<bild name="logo_ca.gif" rahmen="no"/></link> <link\nziel="http://www.ey.com/" zielfenster="_blank"><bild\nname="logo_euy.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.cisco.de/" zielfenster="_blank">\n<bild name="logo_cisco.gif" rahmen="ja"/></link></absatz>\n\n<absatz><link ziel="http://www.atelion.de/"\nzielfenster="_blank"><bild\nname="logo_atelion.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.line-information.de/"\nzielfenster="_blank">\n<bild name="logo_line_information.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><bild name="logo_aw.gif" rahmen="no"/></absatz>\n\n<absatz><link ziel="http://www.incognis.de/"\nzielfenster="_blank"><bild\nname="logo_incognis.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.addcraft.com/"\nzielfenster="_blank"><bild\nname="logo_addcraft.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.comendo.com/"\nzielfenster="_blank"><bild\nname="logo_comendo.gif" rahmen="no"/></link></absatz>\n\n</inhalt>\n</seite>
|
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|
|
/^a/IF
|
|
|
|
|
|
|
|
/line\nbreak/I
|
|
|
|
this is a line\nbreak
|
|
|
|
line one\nthis is a line\nbreak in the second line
|
|
|
|
|
|
|
|
/line\nbreak/If
|
|
|
|
this is a line\nbreak
|
|
|
|
** Failers
|
|
|
|
line one\nthis is a line\nbreak in the second line
|
|
|
|
|
|
|
|
/line\nbreak/Imf
|
|
|
|
this is a line\nbreak
|
|
|
|
** Failers
|
|
|
|
line one\nthis is a line\nbreak in the second line
|
|
|
|
|
|
|
|
/(?i)(?-i)AbCd/I
|
|
|
|
AbCd
|
|
|
|
** Failers
|
|
|
|
abcd
|
|
|
|
|
|
|
|
/a{11111111111111111111}/I
|
|
|
|
|
|
|
|
/(){64294967295}/I
|
|
|
|
|
|
|
|
/(){2,4294967295}/I
|
|
|
|
|
|
|
|
"(?i:a)(?i:b)(?i:c)(?i:d)(?i:e)(?i:f)(?i:g)(?i:h)(?i:i)(?i:j)(k)(?i:l)A\1B"I
|
|
|
|
abcdefghijklAkB
|
|
|
|
|
|
|
|
"(?P<n0>a)(?P<n1>b)(?P<n2>c)(?P<n3>d)(?P<n4>e)(?P<n5>f)(?P<n6>g)(?P<n7>h)(?P<n8>i)(?P<n9>j)(?P<n10>k)(?P<n11>l)A\11B"I
|
|
|
|
abcdefghijklAkB
|
|
|
|
|
|
|
|
"(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)A\11B"I
|
|
|
|
abcdefghijklAkB
|
|
|
|
|
|
|
|
"(?P<name0>a)(?P<name1>a)(?P<name2>a)(?P<name3>a)(?P<name4>a)(?P<name5>a)(?P<name6>a)(?P<name7>a)(?P<name8>a)(?P<name9>a)(?P<name10>a)(?P<name11>a)(?P<name12>a)(?P<name13>a)(?P<name14>a)(?P<name15>a)(?P<name16>a)(?P<name17>a)(?P<name18>a)(?P<name19>a)(?P<name20>a)(?P<name21>a)(?P<name22>a)(?P<name23>a)(?P<name24>a)(?P<name25>a)(?P<name26>a)(?P<name27>a)(?P<name28>a)(?P<name29>a)(?P<name30>a)(?P<name31>a)(?P<name32>a)(?P<name33>a)(?P<name34>a)(?P<name35>a)(?P<name36>a)(?P<name37>a)(?P<name38>a)(?P<name39>a)(?P<name40>a)(?P<name41>a)(?P<name42>a)(?P<name43>a)(?P<name44>a)(?P<name45>a)(?P<name46>a)(?P<name47>a)(?P<name48>a)(?P<name49>a)(?P<name50>a)(?P<name51>a)(?P<name52>a)(?P<name53>a)(?P<name54>a)(?P<name55>a)(?P<name56>a)(?P<name57>a)(?P<name58>a)(?P<name59>a)(?P<name60>a)(?P<name61>a)(?P<name62>a)(?P<name63>a)(?P<name64>a)(?P<name65>a)(?P<name66>a)(?P<name67>a)(?P<name68>a)(?P<name69>a)(?P<name70>a)(?P<name71>a)(?P<name72>a)(?P<name73>a)(?P<name74>a)(?P<name75>a)(?P<name76>a)(?P<name77>a)(?P<name78>a)(?P<name79>a)(?P<name80>a)(?P<name81>a)(?P<name82>a)(?P<name83>a)(?P<name84>a)(?P<name85>a)(?P<name86>a)(?P<name87>a)(?P<name88>a)(?P<name89>a)(?P<name90>a)(?P<name91>a)(?P<name92>a)(?P<name93>a)(?P<name94>a)(?P<name95>a)(?P<name96>a)(?P<name97>a)(?P<name98>a)(?P<name99>a)(?P<name100>a)"I
|
|
|
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
|
|
|
|
|
|
"(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)"I
|
|
|
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
|
|
|
|
|
|
/[^()]*(?:\((?R)\)[^()]*)*/I
|
|
|
|
(this(and)that
|
|
|
|
(this(and)that)
|
|
|
|
(this(and)that)stuff
|
|
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/[^()]*(?:\((?>(?R))\)[^()]*)*/I
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(this(and)that
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(this(and)that)
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/[^()]*(?:\((?R)\))*[^()]*/I
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(this(and)that
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(this(and)that)
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/(?:\((?R)\))*[^()]*/I
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(this(and)that
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(this(and)that)
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((this))
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/(?:\((?R)\))|[^()]*/I
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(this(and)that
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(this(and)that)
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(this)
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((this))
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/\x{0000ff}/I
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/^((?P<A>a1)|(?P<A>a2)b)/I
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/^((?P<A>a1)|(?P<A>a2)b)/IJ
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a1b\CA
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a2b\CA
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** Failers
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a1b\CZ\CA
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2014-07-05 11:53:30 +00:00
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/(?|(?<a>)(?<b>)(?<a>)|(?<a>)(?<b>)(?<a>))/IJ
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2014-07-04 22:28:24 +00:00
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/^(?P<A>a)(?P<A>b)/IJ
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ab\CA
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/^(?P<A>a)(?P<A>b)|cd/IJ
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ab\CA
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cd\CA
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/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ
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cdefgh\CA
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/^((?P<A>a1)|(?P<A>a2)b)/IJ
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a1b\GA
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a2b\GA
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** Failers
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a1b\GZ\GA
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/^(?P<A>a)(?P<A>b)/IJ
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ab\GA
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/^(?P<A>a)(?P<A>b)|cd/IJ
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ab\GA
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cd\GA
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/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ
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cdefgh\GA
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/(?J)^((?P<A>a1)|(?P<A>a2)b)/I
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a1b\CA
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a2b\CA
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/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<A>d)/I
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/ In this next test, J is not set at the outer level; consequently it isn't
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set in the pattern's options; consequently pcre_get_named_substring() produces
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a random value. /Ix
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/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<C>d)/I
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a bc d\CA\CB\CC
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/^(?P<A>a)?(?(A)a|b)/I
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aabc
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bc
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** Failers
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abc
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/(?:(?(ZZ)a|b)(?P<ZZ>X))+/I
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bXaX
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/(?:(?(2y)a|b)(X))+/I
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/(?:(?(ZA)a|b)(?P<ZZ>X))+/I
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/(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I
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bbXaaX
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/(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I
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(b)\\Xa\\X
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/(?P<ABC/I
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/(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
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bXXaYYaY
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bXYaXXaX
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/()()()()()()()()()(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
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bXXaYYaY
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/\s*,\s*/IS
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\x0b,\x0b
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\x0c,\x0d
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/^abc/Im
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xyz\nabc
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xyz\nabc\<lf>
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xyz\r\nabc\<lf>
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xyz\rabc\<cr>
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xyz\r\nabc\<crlf>
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** Failers
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xyz\nabc\<cr>
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xyz\r\nabc\<cr>
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xyz\nabc\<crlf>
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xyz\rabc\<crlf>
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xyz\rabc\<lf>
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/abc$/Im<lf>
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xyzabc
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xyzabc\n
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xyzabc\npqr
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xyzabc\r\<cr>
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xyzabc\rpqr\<cr>
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xyzabc\r\n\<crlf>
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xyzabc\r\npqr\<crlf>
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** Failers
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xyzabc\r
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xyzabc\rpqr
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xyzabc\r\n
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xyzabc\r\npqr
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/^abc/Im<cr>
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xyz\rabcdef
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xyz\nabcdef\<lf>
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** Failers
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xyz\nabcdef
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/^abc/Im<lf>
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xyz\nabcdef
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xyz\rabcdef\<cr>
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** Failers
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xyz\rabcdef
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/^abc/Im<crlf>
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xyz\r\nabcdef
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xyz\rabcdef\<cr>
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** Failers
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xyz\rabcdef
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/^abc/Im<bad>
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/abc/I
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xyz\rabc\<bad>
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abc
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/.*/I<lf>
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abc\ndef
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abc\rdef
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abc\r\ndef
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\<cr>abc\ndef
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\<cr>abc\rdef
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\<cr>abc\r\ndef
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\<crlf>abc\ndef
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\<crlf>abc\rdef
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\<crlf>abc\r\ndef
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/\w+(.)(.)?def/Is
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abc\ndef
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abc\rdef
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abc\r\ndef
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+((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)+I
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/* this is a C style comment */\M
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/(?P<B>25[0-5]|2[0-4]\d|[01]?\d?\d)(?:\.(?P>B)){3}/I
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/()()()()()()()()()()()()()()()()()()()()
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()()()()()()()()()()()()()()()()()()()()
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()()()()()()()()()()()()()()()()()()()()
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()()()()()()()()()()()()()()()()()()()()
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()()()()()()()()()()()()()()()()()()()()
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(.(.))/Ix
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XY\O400
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/(a*b|(?i:c*(?-i)d))/IS
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/()[ab]xyz/IS
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/(|)[ab]xyz/IS
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/(|c)[ab]xyz/IS
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/(|c?)[ab]xyz/IS
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/(d?|c?)[ab]xyz/IS
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/(d?|c)[ab]xyz/IS
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/^a*b\d/DZ
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/^a*+b\d/DZ
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/^a*?b\d/DZ
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/^a+A\d/DZ
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aaaA5
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** Failers
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aaaa5
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/^a*A\d/IiDZ
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aaaA5
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aaaa5
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/(a*|b*)[cd]/IS
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/(a+|b*)[cd]/IS
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/(a*|b+)[cd]/IS
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/(a+|b+)[cd]/IS
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/((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
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((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
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(((
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a
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))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
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))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
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)))
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/Ix
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large nest
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/a*\d/BZ
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/a*\D/BZ
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/0*\D/BZ
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/a*\s/BZ
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/a*\S/BZ
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/ *\s/BZ
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/ *\S/BZ
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/a*\w/BZ
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/=*\w/BZ
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/=*\W/BZ
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/\d*a/BZ
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/\d*2/BZ
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/\d*\D/BZ
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/\d*\s/BZ
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/\d*\S/BZ
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/\d*\w/BZ
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/\d*\W/BZ
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/\D*a/BZ
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/\D*2/BZ
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/\D*\d/BZ
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/\D*\D/BZ
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/\D*\s/BZ
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/\D*\S/BZ
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/\D*\w/BZ
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/\D*\W/BZ
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/\s*a/BZ
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/\s*2/BZ
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/\s*\d/BZ
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/\s*\D/BZ
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/\s*\s/BZ
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/\s*\S/BZ
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/\s*\w/BZ
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/\s*\W/BZ
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/\S*a/BZ
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/\S*2/BZ
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/\S*\s/BZ
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/\S*\S/BZ
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/\S*\w/BZ
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/\S*\W/BZ
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/\w*a/BZ
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/\w*2/BZ
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/\w*\d/BZ
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/\w*\D/BZ
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/\w*\s/BZ
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/\w*\S/BZ
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/\w*\w/BZ
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/\w*\W/BZ
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/\W*a/BZ
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/\W*2/BZ
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/\W*\D/BZ
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/\W*\s/BZ
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/\W*\S/BZ
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/\W*\w/BZ
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/\W*\W/BZ
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/[^a]+a/BZ
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/[^a]+a/BZi
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/[^a]+A/BZi
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/[^a]+b/BZ
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/[^a]+\d/BZ
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/a*[^a]/BZ
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/(?P<abc>x)(?P<xyz>y)/I
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xy\Cabc\Cxyz
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/(?<abc>x)(?'xyz'y)/I
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xy\Cabc\Cxyz
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/(?<abc'x)(?'xyz'y)/I
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/(?<abc>x)(?'xyz>y)/I
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/(?P'abc'x)(?P<xyz>y)/I
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/^(?:(?(ZZ)a|b)(?<ZZ>X))+/
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bXaX
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bXbX
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|
** Failers
|
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aXaX
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aXbX
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/^(?P>abc)(?<abcd>xxx)/
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/^(?P>abc)(?<abc>x|y)/
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xx
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xy
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yy
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yx
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/^(?P>abc)(?P<abc>x|y)/
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xx
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xy
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yy
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yx
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/^((?(abc)a|b)(?<abc>x|y))+/
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bxay
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bxby
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** Failers
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axby
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/^(((?P=abc)|X)(?<abc>x|y))+/
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XxXxxx
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XxXyyx
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XxXyxx
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** Failers
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x
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/^(?1)(abc)/
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abcabc
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/^(?:(?:\1|X)(a|b))+/
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Xaaa
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Xaba
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/^[\E\Qa\E-\Qz\E]+/BZ
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/^[a\Q]bc\E]/BZ
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/^[a-\Q\E]/BZ
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/^(?P>abc)[()](?<abc>)/BZ
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/^((?(abc)y)[()](?P<abc>x))+/BZ
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(xy)x
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/^(?P>abc)\Q()\E(?<abc>)/BZ
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/^(?P>abc)[a\Q(]\E(](?<abc>)/BZ
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/^(?P>abc) # this is (a comment)
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(?<abc>)/BZx
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/^\W*(?:(?<one>(?<two>.)\W*(?&one)\W*\k<two>|)|(?<three>(?<four>.)\W*(?&three)\W*\k'four'|\W*.\W*))\W*$/Ii
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1221
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Satan, oscillate my metallic sonatas!
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A man, a plan, a canal: Panama!
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Able was I ere I saw Elba.
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*** Failers
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The quick brown fox
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/(?=(\w+))\1:/I
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abcd:
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/(?=(?'abc'\w+))\k<abc>:/I
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abcd:
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/(?'abc'a|b)(?<abc>d|e)\k<abc>{2}/J
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adaa
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** Failers
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addd
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adbb
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/(?'abc'a|b)(?<abc>d|e)(?&abc){2}/J
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bdaa
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bdab
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** Failers
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bddd
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/(?(<bc))/
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/(?(''))/
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/(?('R')stuff)/
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/((abc (?(R) (?(R1)1) (?(R2)2) X | (?1) (?2) (?R) ))) /x
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abcabc1Xabc2XabcXabcabc
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/(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
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abcabc1Xabc2XabcXabcabc
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2014-07-05 11:53:30 +00:00
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/(?<A> (?'B' abc (?(R) (?(R&C)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
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2014-07-04 22:28:24 +00:00
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/^(?(DEFINE) abc | xyz ) /x
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/(?(DEFINE) abc) xyz/xI
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/(a|)*\d/
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\O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
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\O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
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/^a.b/<lf>
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a\rb
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a\nb\<cr>
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a\x85b\<anycrlf>
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** Failers
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a\nb
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a\nb\<any>
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a\rb\<cr>
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a\rb\<any>
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a\x85b\<any>
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a\rb\<anycrlf>
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/^abc./mgx<any>
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abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK
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/abc.$/mgx<any>
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abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc7 abc9
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/a/<cr><any>
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/a/<any><crlf>
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/^a\Rb/<bsr_unicode>
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a\nb
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a\rb
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a\r\nb
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a\x0bb
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a\x0cb
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a\x85b
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** Failers
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a\n\rb
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/^a\R*b/<bsr_unicode>
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ab
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a\nb
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a\rb
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a\r\nb
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a\x0bb
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a\x0cb
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a\x85b
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a\n\rb
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a\n\r\x85\x0cb
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/^a\R+b/<bsr_unicode>
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a\nb
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a\rb
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a\r\nb
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a\x0bb
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a\x0cb
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a\x85b
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a\n\rb
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a\n\r\x85\x0cb
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** Failers
|
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ab
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/^a\R{1,3}b/<bsr_unicode>
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a\nb
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a\n\rb
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a\n\r\x85b
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a\r\n\r\nb
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a\r\n\r\n\r\nb
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a\n\r\n\rb
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a\n\n\r\nb
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** Failers
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a\n\n\n\rb
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a\r
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/^a[\R]b/<bsr_unicode>
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aRb
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** Failers
|
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a\nb
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/(?&abc)X(?<abc>P)/I
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abcPXP123
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/(?1)X(?<abc>P)/I
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abcPXP123
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/(?:a(?&abc)b)*(?<abc>x)/
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123axbaxbaxbx456
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123axbaxbaxb456
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/(?:a(?&abc)b){1,5}(?<abc>x)/
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123axbaxbaxbx456
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/(?:a(?&abc)b){2,5}(?<abc>x)/
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123axbaxbaxbx456
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/(?:a(?&abc)b){2,}(?<abc>x)/
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123axbaxbaxbx456
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/(abc)(?i:(?1))/
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defabcabcxyz
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DEFabcABCXYZ
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/(abc)(?:(?i)(?1))/
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defabcabcxyz
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DEFabcABCXYZ
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/^(a)\g-2/
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/^(a)\g/
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/^(a)\g{0}/
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/^(a)\g{3/
|
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|
2014-07-05 11:53:30 +00:00
|
|
|
/^(a)\g{aa}/
|
2014-07-04 22:28:24 +00:00
|
|
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|
|
/^a.b/<lf>
|
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|
a\rb
|
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|
|
*** Failers
|
|
|
|
a\nb
|
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|
|
/.+foo/
|
|
|
|
afoo
|
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|
|
** Failers
|
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|
|
\r\nfoo
|
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\nfoo
|
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|
/.+foo/<crlf>
|
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|
afoo
|
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\nfoo
|
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|
** Failers
|
|
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|
\r\nfoo
|
|
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|
|
/.+foo/<any>
|
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|
afoo
|
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|
|
** Failers
|
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|
|
\nfoo
|
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|
\r\nfoo
|
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|
/.+foo/s
|
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afoo
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\r\nfoo
|
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\nfoo
|
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/^$/mg<any>
|
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|
|
abc\r\rxyz
|
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|
abc\n\rxyz
|
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|
|
** Failers
|
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|
abc\r\nxyz
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|
/(?m)^$/<any>g+
|
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abc\r\n\r\n
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/(?m)^$|^\r\n/<any>g+
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abc\r\n\r\n
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/(?m)$/<any>g+
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abc\r\n\r\n
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/abc.$/mgx<anycrlf>
|
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abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9
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/^X/m
|
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|
XABC
|
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|
|
** Failers
|
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|
|
XABC\B
|
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|
/(ab|c)(?-1)/BZ
|
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abc
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/xy(?+1)(abc)/BZ
|
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|
xyabcabc
|
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|
|
** Failers
|
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|
xyabc
|
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/x(?-0)y/
|
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/x(?-1)y/
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/x(?+0)y/
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/x(?+1)y/
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/^(abc)?(?(-1)X|Y)/BZ
|
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|
abcX
|
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|
Y
|
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|
|
** Failers
|
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|
abcY
|
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|
/^((?(+1)X|Y)(abc))+/BZ
|
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|
YabcXabc
|
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|
YabcXabcXabc
|
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|
|
** Failers
|
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|
XabcXabc
|
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|
/(?(-1)a)/BZ
|
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/((?(-1)a))/BZ
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/((?(-2)a))/BZ
|
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/^(?(+1)X|Y)(.)/BZ
|
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|
Y!
|
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|
/(?<A>tom|bon)-\k{A}/
|
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|
tom-tom
|
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|
|
bon-bon
|
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|
|
** Failers
|
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|
tom-bon
|
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|
/\g{A/
|
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/(?|(abc)|(xyz))/BZ
|
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>abc<
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>xyz<
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/(x)(?|(abc)|(xyz))(x)/BZ
|
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xabcx
|
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|
xxyzx
|
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|
/(x)(?|(abc)(pqr)|(xyz))(x)/BZ
|
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xabcpqrx
|
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|
xxyzx
|
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|
/\H++X/BZ
|
|
|
|
** Failers
|
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|
XXXX
|
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/\H+\hY/BZ
|
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|
XXXX Y
|
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/\H+ Y/BZ
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/\h+A/BZ
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/\v*B/BZ
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/\V+\x0a/BZ
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/A+\h/BZ
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/ *\H/BZ
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/A*\v/BZ
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/\x0b*\V/BZ
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/\d+\h/BZ
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/\d*\v/BZ
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/S+\h\S+\v/BZ
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/\w{3,}\h\w+\v/BZ
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/\h+\d\h+\w\h+\S\h+\H/BZ
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/\v+\d\v+\w\v+\S\v+\V/BZ
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/\H+\h\H+\d/BZ
|
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/\V+\v\V+\w/BZ
|
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|
/\( (?: [^()]* | (?R) )* \)/x
|
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/[\E]AAA/
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/[\Q\E]AAA/
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/[^\E]AAA/
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/[^\Q\E]AAA/
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/[\E^]AAA/
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/[\Q\E^]AAA/
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/A(*PRUNE)B(*SKIP)C(*THEN)D(*COMMIT)E(*F)F(*FAIL)G(?!)H(*ACCEPT)I/BZ
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/^a+(*FAIL)/C
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aaaaaa
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/a+b?c+(*FAIL)/C
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aaabccc
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/a+b?(*PRUNE)c+(*FAIL)/C
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/a+b?(*COMMIT)c+(*FAIL)/C
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aaabccc
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/a+b?(*SKIP)c+(*FAIL)/C
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aaabcccaaabccc
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/a+b?(*THEN)c+(*FAIL)/C
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aaabccc
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/a(*MARK)b/
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/(?i:A{1,}\6666666666)/
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/\g6666666666/
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/[\g6666666666]/BZ
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\r\nA
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/[\r\n]A/<crlf>
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/(\r|\n)A/<crlf>
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a\nb
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** Failers
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a\rb
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a\rb
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a\r\nb
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a\rb
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a\nb
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** Failers
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a\rb
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a\nb
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a\x85b
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/(*ANY).*/g
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abc\r\ndef
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abc\r\ndef
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abc\r\ndef
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/a\Rb/I<bsr_anycrlf>
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a\rb
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a\nb
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a\r\nb
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** Failers
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a\x85b
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a\x0bb
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/a\Rb/I<bsr_unicode>
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a\rb
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a\nb
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a\r\nb
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a\x85b
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a\x0bb
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** Failers
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a\x85b\<bsr_anycrlf>
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a\x0bb\<bsr_anycrlf>
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/a\R?b/I<bsr_anycrlf>
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a\rb
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a\nb
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a\r\nb
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** Failers
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a\x85b
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a\x0bb
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/a\R?b/I<bsr_unicode>
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a\rb
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a\nb
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a\r\nb
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a\x85b
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a\x0bb
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** Failers
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a\x85b\<bsr_anycrlf>
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a\x0bb\<bsr_anycrlf>
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/a\R{2,4}b/I<bsr_anycrlf>
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a\r\n\nb
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a\n\r\rb
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a\r\n\r\n\r\n\r\nb
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** Failers
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a\x85\85b
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a\x0b\0bb
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/a\R{2,4}b/I<bsr_unicode>
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a\r\rb
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a\n\n\nb
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a\r\n\n\r\rb
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a\x85\85b
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a\x0b\0bb
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** Failers
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a\r\r\r\r\rb
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a\x85\85b\<bsr_anycrlf>
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a\x0b\0bb\<bsr_anycrlf>
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/(*BSR_ANYCRLF)a\Rb/I
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a\nb
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a\rb
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/(*BSR_UNICODE)a\Rb/I
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a\x85b
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/(*BSR_ANYCRLF)(*CRLF)a\Rb/I
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a\nb
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a\rb
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/(*CRLF)(*BSR_UNICODE)a\Rb/I
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a\x85b
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/(*CRLF)(*BSR_ANYCRLF)(*CR)ab/I
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/(?<a>)(?&)/
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/(?<abc>)(?&a)/
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/(?<a>)(?&aaaaaaaaaaaaaaaaaaaaaaa)/
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/(?+-a)/
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/(?-+a)/
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/(?(-1))/
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/(?(+10))/
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/(?(10))/
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/(?(2))()()/
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/\k''/
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/\k<>/
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/\k{}/
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/\k/
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/\kabc/
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/(?P=)/
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/(?P>)/
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/(?!\w)(?R)/
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/(?=\w)(?R)/
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/(?<!\w)(?R)/
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/(?<=\w)(?R)/
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/[[:foo:]]/
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/[[:1234:]]/
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/[[:f\oo:]]/
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/[[: :]]/
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/[[:...:]]/
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/[[:l\ower:]]/
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/[[:abc\:]]/
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/[abc[:x\]pqr:]]/
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/[[:a\dz:]]/
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/(^(a|b\g<-1'c))/
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/^(?+1)(?<a>x|y){0}z/
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xzxx
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yzyy
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** Failers
|
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xxz
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/(\3)(\1)(a)/
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cat
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/(\3)(\1)(a)/<JS>
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cat
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/TA]/
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The ACTA] comes
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/TA]/<JS>
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The ACTA] comes
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/(?2)[]a()b](abc)/
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abcbabc
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/(?2)[^]a()b](abc)/
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abcbabc
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/(?1)[]a()b](abc)/
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abcbabc
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** Failers
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abcXabc
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/(?1)[^]a()b](abc)/
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abcXabc
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** Failers
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abcbabc
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/(?2)[]a()b](abc)(xyz)/
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xyzbabcxyz
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/(?&N)[]a(?<N>)](?<M>abc)/
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abc<abc
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/(?&N)[]a(?<N>)](abc)/
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abc<abc
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/a[]b/
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/a[^]b/
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/a[]b/<JS>
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** Failers
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ab
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/a[]+b/<JS>
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** Failers
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ab
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/a[]*+b/<JS>
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** Failers
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ab
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/a[^]b/<JS>
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aXb
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a\nb
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** Failers
|
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ab
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/a[^]+b/<JS>
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aXb
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a\nX\nXb
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** Failers
|
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ab
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2014-07-05 11:53:30 +00:00
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/a(?!)b/BZ
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/(?!)?a/BZ
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ab
|
2014-07-04 22:28:24 +00:00
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/a(*FAIL)+b/
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/(abc|pqr|123){0}[xyz]/SI
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/(?(?=.*b)b|^)/CI
|
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adc
|
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abc
|
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/(?(?=b).*b|^d)/I
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/(?(?=.*b).*b|^d)/I
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/xyz/C
|
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xyz
|
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abcxyz
|
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abcxyz\Y
|
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|
** Failers
|
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abc
|
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abc\Y
|
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abcxypqr
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abcxypqr\Y
|
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/(*NO_START_OPT)xyz/C
|
2014-07-05 11:53:30 +00:00
|
|
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abcxyz
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/(*NO_AUTO_POSSESS)a+b/BZ
|
2014-07-04 22:28:24 +00:00
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/xyz/CY
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abcxyz
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/^"((?(?=[a])[^"])|b)*"$/C
|
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"ab"
|
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/^"((?(?=[a])[^"])|b)*"$/
|
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"ab"
|
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/^X(?5)(a)(?|(b)|(q))(c)(d)Y/
|
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XYabcdY
|
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/^X(?&N)(a)(?|(b)|(q))(c)(d)(?<N>Y)/
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XYabcdY
|
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/Xa{2,4}b/
|
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X\P
|
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Xa\P
|
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Xaa\P
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Xaaa\P
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Xaaaa\P
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/Xa{2,4}?b/
|
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X\P
|
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Xa\P
|
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Xaa\P
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Xaaa\P
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Xaaaa\P
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/Xa{2,4}+b/
|
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X\P
|
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Xa\P
|
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Xaa\P
|
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Xaaa\P
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Xaaaa\P
|
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/X\d{2,4}b/
|
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X\P
|
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X3\P
|
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X33\P
|
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X333\P
|
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X3333\P
|
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/X\d{2,4}?b/
|
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X\P
|
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X3\P
|
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X33\P
|
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X333\P
|
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X3333\P
|
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/X\d{2,4}+b/
|
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X\P
|
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X3\P
|
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X33\P
|
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X333\P
|
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X3333\P
|
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/X\D{2,4}b/
|
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X\P
|
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Xa\P
|
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Xaa\P
|
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Xaaa\P
|
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Xaaaa\P
|
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|
/X\D{2,4}?b/
|
|
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X\P
|
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Xa\P
|
|
|
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Xaa\P
|
|
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|
Xaaa\P
|
|
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|
Xaaaa\P
|
|
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|
|
/X\D{2,4}+b/
|
|
|
|
X\P
|
|
|
|
Xa\P
|
|
|
|
Xaa\P
|
|
|
|
Xaaa\P
|
|
|
|
Xaaaa\P
|
|
|
|
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|
|
/X[abc]{2,4}b/
|
|
|
|
X\P
|
|
|
|
Xa\P
|
|
|
|
Xaa\P
|
|
|
|
Xaaa\P
|
|
|
|
Xaaaa\P
|
|
|
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|
|
|
/X[abc]{2,4}?b/
|
|
|
|
X\P
|
|
|
|
Xa\P
|
|
|
|
Xaa\P
|
|
|
|
Xaaa\P
|
|
|
|
Xaaaa\P
|
|
|
|
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|
|
|
/X[abc]{2,4}+b/
|
|
|
|
X\P
|
|
|
|
Xa\P
|
|
|
|
Xaa\P
|
|
|
|
Xaaa\P
|
|
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|
Xaaaa\P
|
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|
|
/X[^a]{2,4}b/
|
|
|
|
X\P
|
|
|
|
Xz\P
|
|
|
|
Xzz\P
|
|
|
|
Xzzz\P
|
|
|
|
Xzzzz\P
|
|
|
|
|
|
|
|
/X[^a]{2,4}?b/
|
|
|
|
X\P
|
|
|
|
Xz\P
|
|
|
|
Xzz\P
|
|
|
|
Xzzz\P
|
|
|
|
Xzzzz\P
|
|
|
|
|
|
|
|
/X[^a]{2,4}+b/
|
|
|
|
X\P
|
|
|
|
Xz\P
|
|
|
|
Xzz\P
|
|
|
|
Xzzz\P
|
|
|
|
Xzzzz\P
|
|
|
|
|
|
|
|
/(Y)X\1{2,4}b/
|
|
|
|
YX\P
|
|
|
|
YXY\P
|
|
|
|
YXYY\P
|
|
|
|
YXYYY\P
|
|
|
|
YXYYYY\P
|
|
|
|
|
|
|
|
/(Y)X\1{2,4}?b/
|
|
|
|
YX\P
|
|
|
|
YXY\P
|
|
|
|
YXYY\P
|
|
|
|
YXYYY\P
|
|
|
|
YXYYYY\P
|
|
|
|
|
|
|
|
/(Y)X\1{2,4}+b/
|
|
|
|
YX\P
|
|
|
|
YXY\P
|
|
|
|
YXYY\P
|
|
|
|
YXYYY\P
|
|
|
|
YXYYYY\P
|
|
|
|
|
|
|
|
/\++\KZ|\d+X|9+Y/
|
|
|
|
++++123999\P
|
|
|
|
++++123999Y\P
|
|
|
|
++++Z1234\P
|
|
|
|
|
|
|
|
/Z(*F)/
|
|
|
|
Z\P
|
|
|
|
ZA\P
|
|
|
|
|
|
|
|
/Z(?!)/
|
|
|
|
Z\P
|
|
|
|
ZA\P
|
|
|
|
|
|
|
|
/dog(sbody)?/
|
|
|
|
dogs\P
|
|
|
|
dogs\P\P
|
|
|
|
|
|
|
|
/dog(sbody)??/
|
|
|
|
dogs\P
|
|
|
|
dogs\P\P
|
|
|
|
|
|
|
|
/dog|dogsbody/
|
|
|
|
dogs\P
|
|
|
|
dogs\P\P
|
|
|
|
|
|
|
|
/dogsbody|dog/
|
|
|
|
dogs\P
|
|
|
|
dogs\P\P
|
|
|
|
|
|
|
|
/\bthe cat\b/
|
|
|
|
the cat\P
|
|
|
|
the cat\P\P
|
|
|
|
|
|
|
|
/abc/
|
|
|
|
abc\P
|
|
|
|
abc\P\P
|
|
|
|
|
|
|
|
/abc\K123/
|
|
|
|
xyzabc123pqr
|
|
|
|
xyzabc12\P
|
|
|
|
xyzabc12\P\P
|
|
|
|
|
|
|
|
/(?<=abc)123/
|
|
|
|
xyzabc123pqr
|
|
|
|
xyzabc12\P
|
|
|
|
xyzabc12\P\P
|
|
|
|
|
|
|
|
/\babc\b/
|
|
|
|
+++abc+++
|
|
|
|
+++ab\P
|
|
|
|
+++ab\P\P
|
|
|
|
|
|
|
|
/(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/BZ
|
|
|
|
|
|
|
|
/(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/BZ
|
|
|
|
|
|
|
|
/(ab)(x(y)z(cd(*ACCEPT)))pq/BZ
|
|
|
|
|
|
|
|
/abc\K/+
|
|
|
|
abcdef
|
|
|
|
abcdef\N\N
|
|
|
|
xyzabcdef\N\N
|
|
|
|
** Failers
|
|
|
|
abcdef\N
|
|
|
|
xyzabcdef\N
|
|
|
|
|
|
|
|
/^(?:(?=abc)|abc\K)/+
|
|
|
|
abcdef
|
|
|
|
abcdef\N\N
|
|
|
|
** Failers
|
|
|
|
abcdef\N
|
|
|
|
|
|
|
|
/a?b?/+
|
|
|
|
xyz
|
|
|
|
xyzabc
|
|
|
|
xyzabc\N
|
|
|
|
xyzabc\N\N
|
|
|
|
xyz\N\N
|
|
|
|
** Failers
|
|
|
|
xyz\N
|
|
|
|
|
|
|
|
/^a?b?/+
|
|
|
|
xyz
|
|
|
|
xyzabc
|
|
|
|
** Failers
|
|
|
|
xyzabc\N
|
|
|
|
xyzabc\N\N
|
|
|
|
xyz\N\N
|
|
|
|
xyz\N
|
|
|
|
|
|
|
|
/^(?<name>a|b\g<name>c)/
|
|
|
|
aaaa
|
|
|
|
bacxxx
|
|
|
|
bbaccxxx
|
|
|
|
bbbacccxx
|
|
|
|
|
|
|
|
/^(?<name>a|b\g'name'c)/
|
|
|
|
aaaa
|
|
|
|
bacxxx
|
|
|
|
bbaccxxx
|
|
|
|
bbbacccxx
|
|
|
|
|
|
|
|
/^(a|b\g<1>c)/
|
|
|
|
aaaa
|
|
|
|
bacxxx
|
|
|
|
bbaccxxx
|
|
|
|
bbbacccxx
|
|
|
|
|
|
|
|
/^(a|b\g'1'c)/
|
|
|
|
aaaa
|
|
|
|
bacxxx
|
|
|
|
bbaccxxx
|
|
|
|
bbbacccxx
|
|
|
|
|
|
|
|
/^(a|b\g'-1'c)/
|
|
|
|
aaaa
|
|
|
|
bacxxx
|
|
|
|
bbaccxxx
|
|
|
|
bbbacccxx
|
|
|
|
|
|
|
|
/(^(a|b\g<-1>c))/
|
|
|
|
aaaa
|
|
|
|
bacxxx
|
|
|
|
bbaccxxx
|
|
|
|
bbbacccxx
|
|
|
|
|
|
|
|
/(?-i:\g<name>)(?i:(?<name>a))/
|
|
|
|
XaaX
|
|
|
|
XAAX
|
|
|
|
|
|
|
|
/(?i:\g<name>)(?-i:(?<name>a))/
|
|
|
|
XaaX
|
|
|
|
** Failers
|
|
|
|
XAAX
|
|
|
|
|
|
|
|
/(?-i:\g<+1>)(?i:(a))/
|
|
|
|
XaaX
|
|
|
|
XAAX
|
|
|
|
|
|
|
|
/(?=(?<regex>(?#simplesyntax)\$(?<name>[a-zA-Z_\x{7f}-\x{ff}][a-zA-Z0-9_\x{7f}-\x{ff}]*)(?:\[(?<index>[a-zA-Z0-9_\x{7f}-\x{ff}]+|\$\g<name>)\]|->\g<name>(\(.*?\))?)?|(?#simple syntax withbraces)\$\{(?:\g<name>(?<indices>\[(?:\g<index>|'(?:\\.|[^'\\])*'|"(?:\g<regex>|\\.|[^"\\])*")\])?|\g<complex>|\$\{\g<complex>\})\}|(?#complexsyntax)\{(?<complex>\$(?<segment>\g<name>(\g<indices>*|\(.*?\))?)(?:->\g<segment>)*|\$\g<complex>|\$\{\g<complex>\})\}))\{/
|
|
|
|
|
|
|
|
/(?<n>a|b|c)\g<n>*/
|
|
|
|
abc
|
|
|
|
accccbbb
|
|
|
|
|
|
|
|
/^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/
|
|
|
|
XYabcdY
|
|
|
|
|
|
|
|
/(?<=b(?1)|zzz)(a)/
|
|
|
|
xbaax
|
|
|
|
xzzzax
|
|
|
|
|
|
|
|
/(a)(?<=b\1)/
|
|
|
|
|
|
|
|
/(a)(?<=b+(?1))/
|
|
|
|
|
|
|
|
/(a+)(?<=b(?1))/
|
|
|
|
|
|
|
|
/(a(?<=b(?1)))/
|
|
|
|
|
|
|
|
/(?<=b(?1))xyz/
|
|
|
|
|
|
|
|
/(?<=b(?1))xyz(b+)pqrstuvew/
|
|
|
|
|
|
|
|
/(a|bc)\1/SI
|
|
|
|
|
|
|
|
/(a|bc)\1{2,3}/SI
|
|
|
|
|
|
|
|
/(a|bc)(?1)/SI
|
|
|
|
|
|
|
|
/(a|b\1)(a|b\1)/SI
|
|
|
|
|
|
|
|
/(a|b\1){2}/SI
|
|
|
|
|
|
|
|
/(a|bbbb\1)(a|bbbb\1)/SI
|
|
|
|
|
|
|
|
/(a|bbbb\1){2}/SI
|
|
|
|
|
|
|
|
/^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/SI
|
|
|
|
|
|
|
|
/<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/isIS
|
|
|
|
|
|
|
|
"(?>.*/)foo"SI
|
|
|
|
|
|
|
|
/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /xSI
|
|
|
|
|
|
|
|
/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/iSI
|
|
|
|
|
|
|
|
/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/SI
|
|
|
|
|
|
|
|
/<a[\s]+href[\s]*=[\s]* # find <a href=
|
|
|
|
([\"\'])? # find single or double quote
|
|
|
|
(?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching
|
|
|
|
# quote, otherwise match up to next space
|
|
|
|
/isxSI
|
|
|
|
|
|
|
|
/^(?!:) # colon disallowed at start
|
|
|
|
(?: # start of item
|
|
|
|
(?: [0-9a-f]{1,4} | # 1-4 hex digits or
|
|
|
|
(?(1)0 | () ) ) # if null previously matched, fail; else null
|
|
|
|
: # followed by colon
|
|
|
|
){1,7} # end item; 1-7 of them required
|
|
|
|
[0-9a-f]{1,4} $ # final hex number at end of string
|
|
|
|
(?(1)|.) # check that there was an empty component
|
|
|
|
/xiIS
|
|
|
|
|
|
|
|
/(?|(?<a>A)|(?<a>B))/I
|
|
|
|
AB\Ca
|
|
|
|
BA\Ca
|
|
|
|
|
|
|
|
/(?|(?<a>A)|(?<b>B))/
|
|
|
|
|
|
|
|
/(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) |
|
|
|
|
b(?<quote> (?<apostrophe>')|(?<realquote>")) )
|
|
|
|
(?('quote')[a-z]+|[0-9]+)/JIx
|
|
|
|
a"aaaaa
|
|
|
|
b"aaaaa
|
|
|
|
** Failers
|
|
|
|
b"11111
|
|
|
|
a"11111
|
|
|
|
|
|
|
|
/^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/JDZx
|
|
|
|
abcdX
|
|
|
|
eX
|
|
|
|
** Failers
|
|
|
|
abcdY
|
|
|
|
ey
|
|
|
|
|
|
|
|
/(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/JDZx
|
|
|
|
abcdd
|
|
|
|
** Failers
|
|
|
|
abcdde
|
|
|
|
|
|
|
|
/abcd*/
|
|
|
|
xxxxabcd\P
|
|
|
|
xxxxabcd\P\P
|
|
|
|
|
|
|
|
/abcd*/i
|
|
|
|
xxxxabcd\P
|
|
|
|
xxxxabcd\P\P
|
|
|
|
XXXXABCD\P
|
|
|
|
XXXXABCD\P\P
|
|
|
|
|
|
|
|
/abc\d*/
|
|
|
|
xxxxabc1\P
|
|
|
|
xxxxabc1\P\P
|
|
|
|
|
|
|
|
/(a)bc\1*/
|
|
|
|
xxxxabca\P
|
|
|
|
xxxxabca\P\P
|
|
|
|
|
|
|
|
/abc[de]*/
|
|
|
|
xxxxabcde\P
|
|
|
|
xxxxabcde\P\P
|
|
|
|
|
2014-07-05 11:53:30 +00:00
|
|
|
/-- This is not in the Perl-compatible test because Perl seems currently to be
|
2014-07-04 22:28:24 +00:00
|
|
|
broken and not behaving as specified in that it *does* bumpalong after
|
|
|
|
hitting (*COMMIT). --/
|
|
|
|
|
|
|
|
/(?1)(A(*COMMIT)|B)D/
|
|
|
|
ABD
|
|
|
|
XABD
|
|
|
|
BAD
|
|
|
|
ABXABD
|
|
|
|
** Failers
|
|
|
|
ABX
|
|
|
|
BAXBAD
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/<JS>
|
|
|
|
cat
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/SI<JS>
|
|
|
|
cat
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/SI
|
|
|
|
cat
|
|
|
|
|
|
|
|
/i(?(DEFINE)(?<s>a))/SI
|
|
|
|
i
|
|
|
|
|
|
|
|
/()i(?(1)a)/SI
|
|
|
|
ia
|
|
|
|
|
|
|
|
/(?i)a(?-i)b|c/BZ
|
|
|
|
XabX
|
|
|
|
XAbX
|
|
|
|
CcC
|
|
|
|
** Failers
|
|
|
|
XABX
|
|
|
|
|
|
|
|
/(?i)a(?s)b|c/BZ
|
|
|
|
|
|
|
|
/(?i)a(?s-i)b|c/BZ
|
|
|
|
|
|
|
|
/^(ab(c\1)d|x){2}$/BZ
|
|
|
|
xabcxd
|
|
|
|
|
|
|
|
/^(?&t)*+(?(DEFINE)(?<t>.))$/BZ
|
|
|
|
|
|
|
|
/^(?&t)*(?(DEFINE)(?<t>.))$/BZ
|
|
|
|
|
2014-07-05 11:53:30 +00:00
|
|
|
/ -- This one is here because Perl gives the match as "b" rather than "ab". I
|
2014-07-04 22:28:24 +00:00
|
|
|
believe this to be a Perl bug. --/
|
|
|
|
|
|
|
|
/(?>a\Kb)z|(ab)/
|
|
|
|
ab
|
|
|
|
|
|
|
|
/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/
|
|
|
|
|
|
|
|
/abc(*MARK:)pqr/
|
|
|
|
|
|
|
|
/abc(*:)pqr/
|
|
|
|
|
|
|
|
/abc(*FAIL:123)xyz/
|
|
|
|
|
|
|
|
/--- This should, and does, fail. In Perl, it does not, which I think is a
|
|
|
|
bug because replacing the B in the pattern by (B|D) does make it fail. ---/
|
|
|
|
|
|
|
|
/A(*COMMIT)B/+K
|
|
|
|
ACABX
|
|
|
|
|
2014-07-05 11:53:30 +00:00
|
|
|
/--- These should be different, but in Perl they are not, which I think
|
2014-07-04 22:28:24 +00:00
|
|
|
is a bug in Perl. ---/
|
|
|
|
|
|
|
|
/A(*THEN)B|A(*THEN)C/K
|
|
|
|
AC
|
|
|
|
|
|
|
|
/A(*PRUNE)B|A(*PRUNE)C/K
|
|
|
|
AC
|
|
|
|
|
|
|
|
/--- Mark names can be duplicated. Perl doesn't give a mark for this one,
|
|
|
|
though PCRE does. ---/
|
|
|
|
|
|
|
|
/^A(*:A)B|^X(*:A)Y/K
|
|
|
|
** Failers
|
|
|
|
XAQQ
|
|
|
|
|
|
|
|
/--- COMMIT at the start of a pattern should be the same as an anchor. Perl
|
|
|
|
optimizations defeat this. So does the PCRE optimization unless we disable it
|
|
|
|
with \Y. ---/
|
|
|
|
|
|
|
|
/(*COMMIT)ABC/
|
|
|
|
ABCDEFG
|
|
|
|
** Failers
|
|
|
|
DEFGABC\Y
|
|
|
|
|
|
|
|
/^(ab (c+(*THEN)cd) | xyz)/x
|
|
|
|
abcccd
|
|
|
|
|
|
|
|
/^(ab (c+(*PRUNE)cd) | xyz)/x
|
|
|
|
abcccd
|
|
|
|
|
|
|
|
/^(ab (c+(*FAIL)cd) | xyz)/x
|
|
|
|
abcccd
|
|
|
|
|
2014-07-05 11:53:30 +00:00
|
|
|
/--- Perl gets some of these wrong ---/
|
2014-07-04 22:28:24 +00:00
|
|
|
|
|
|
|
/(?>.(*ACCEPT))*?5/
|
|
|
|
abcde
|
|
|
|
|
|
|
|
/(.(*ACCEPT))*?5/
|
|
|
|
abcde
|
|
|
|
|
|
|
|
/(.(*ACCEPT))5/
|
|
|
|
abcde
|
|
|
|
|
|
|
|
/(.(*ACCEPT))*5/
|
|
|
|
abcde
|
|
|
|
|
|
|
|
/A\NB./BZ
|
|
|
|
ACBD
|
|
|
|
*** Failers
|
|
|
|
A\nB
|
|
|
|
ACB\n
|
|
|
|
|
|
|
|
/A\NB./sBZ
|
|
|
|
ACBD
|
|
|
|
ACB\n
|
|
|
|
*** Failers
|
|
|
|
A\nB
|
|
|
|
|
|
|
|
/A\NB/<crlf>
|
|
|
|
A\nB
|
|
|
|
A\rB
|
|
|
|
** Failers
|
|
|
|
A\r\nB
|
|
|
|
|
|
|
|
/\R+b/BZ
|
|
|
|
|
|
|
|
/\R+\n/BZ
|
|
|
|
|
|
|
|
/\R+\d/BZ
|
|
|
|
|
|
|
|
/\d*\R/BZ
|
|
|
|
|
|
|
|
/\s*\R/BZ
|
|
|
|
\x20\x0a
|
|
|
|
\x20\x0d
|
|
|
|
\x20\x0d\x0a
|
|
|
|
|
|
|
|
/\S*\R/BZ
|
|
|
|
a\x0a
|
|
|
|
|
|
|
|
/X\h*\R/BZ
|
|
|
|
X\x20\x0a
|
|
|
|
|
|
|
|
/X\H*\R/BZ
|
|
|
|
X\x0d\x0a
|
|
|
|
|
|
|
|
/X\H+\R/BZ
|
|
|
|
X\x0d\x0a
|
|
|
|
|
|
|
|
/X\H++\R/BZ
|
|
|
|
X\x0d\x0a
|
|
|
|
|
|
|
|
/(?<=abc)def/
|
|
|
|
abc\P\P
|
|
|
|
|
|
|
|
/abc$/
|
|
|
|
abc
|
|
|
|
abc\P
|
|
|
|
abc\P\P
|
|
|
|
|
|
|
|
/abc$/m
|
|
|
|
abc
|
|
|
|
abc\n
|
|
|
|
abc\P\P
|
|
|
|
abc\n\P\P
|
|
|
|
abc\P
|
|
|
|
abc\n\P
|
|
|
|
|
|
|
|
/abc\z/
|
|
|
|
abc
|
|
|
|
abc\P
|
|
|
|
abc\P\P
|
|
|
|
|
|
|
|
/abc\Z/
|
|
|
|
abc
|
|
|
|
abc\P
|
|
|
|
abc\P\P
|
|
|
|
|
|
|
|
/abc\b/
|
|
|
|
abc
|
|
|
|
abc\P
|
|
|
|
abc\P\P
|
|
|
|
|
|
|
|
/abc\B/
|
|
|
|
abc
|
|
|
|
abc\P
|
|
|
|
abc\P\P
|
|
|
|
|
|
|
|
/.+/
|
|
|
|
abc\>0
|
|
|
|
abc\>1
|
|
|
|
abc\>2
|
|
|
|
abc\>3
|
|
|
|
abc\>4
|
|
|
|
abc\>-4
|
|
|
|
|
|
|
|
/^\cģ/
|
|
|
|
|
|
|
|
/(?P<abn>(?P=abn)xxx)/BZ
|
|
|
|
|
|
|
|
/(a\1z)/BZ
|
|
|
|
|
|
|
|
/(?P<abn>(?P=abn)(?<badstufxxx)/BZ
|
|
|
|
|
|
|
|
/(?P<abn>(?P=axn)xxx)/BZ
|
|
|
|
|
|
|
|
/(?P<abn>(?P=axn)xxx)(?<axn>yy)/BZ
|
|
|
|
|
|
|
|
/-- These tests are here because Perl gets the first one wrong. --/
|
|
|
|
|
|
|
|
/(\R*)(.)/s
|
|
|
|
\r\n
|
|
|
|
\r\r\n\n\r
|
|
|
|
\r\r\n\n\r\n
|
|
|
|
|
|
|
|
/(\R)*(.)/s
|
|
|
|
\r\n
|
|
|
|
\r\r\n\n\r
|
|
|
|
\r\r\n\n\r\n
|
|
|
|
|
|
|
|
/((?>\r\n|\n|\x0b|\f|\r|\x85)*)(.)/s
|
|
|
|
\r\n
|
|
|
|
\r\r\n\n\r
|
|
|
|
\r\r\n\n\r\n
|
|
|
|
|
|
|
|
/-- --/
|
|
|
|
|
|
|
|
/^abc$/BZ
|
|
|
|
|
|
|
|
/^abc$/BZm
|
|
|
|
|
|
|
|
/^(a)*+(\w)/S
|
|
|
|
aaaaX
|
|
|
|
** Failers
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/^(?:a)*+(\w)/S
|
|
|
|
aaaaX
|
|
|
|
** Failers
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/(a)++1234/SDZ
|
|
|
|
|
|
|
|
/([abc])++1234/SI
|
|
|
|
|
|
|
|
/(?<=(abc)+)X/
|
|
|
|
|
|
|
|
/(^ab)/I
|
|
|
|
|
|
|
|
/(^ab)++/I
|
|
|
|
|
|
|
|
/(^ab|^)+/I
|
|
|
|
|
|
|
|
/(^ab|^)++/I
|
|
|
|
|
|
|
|
/(?:^ab)/I
|
|
|
|
|
|
|
|
/(?:^ab)++/I
|
|
|
|
|
|
|
|
/(?:^ab|^)+/I
|
|
|
|
|
|
|
|
/(?:^ab|^)++/I
|
|
|
|
|
|
|
|
/(.*ab)/I
|
|
|
|
|
|
|
|
/(.*ab)++/I
|
|
|
|
|
|
|
|
/(.*ab|.*)+/I
|
|
|
|
|
|
|
|
/(.*ab|.*)++/I
|
|
|
|
|
|
|
|
/(?:.*ab)/I
|
|
|
|
|
|
|
|
/(?:.*ab)++/I
|
|
|
|
|
|
|
|
/(?:.*ab|.*)+/I
|
|
|
|
|
|
|
|
/(?:.*ab|.*)++/I
|
|
|
|
|
|
|
|
/(?=a)[bcd]/I
|
|
|
|
|
|
|
|
/((?=a))[bcd]/I
|
|
|
|
|
|
|
|
/((?=a))+[bcd]/I
|
|
|
|
|
|
|
|
/((?=a))++[bcd]/I
|
|
|
|
|
|
|
|
/(?=a+)[bcd]/iI
|
|
|
|
|
|
|
|
/(?=a+?)[bcd]/iI
|
|
|
|
|
|
|
|
/(?=a++)[bcd]/iI
|
|
|
|
|
|
|
|
/(?=a{3})[bcd]/iI
|
|
|
|
|
|
|
|
/(abc)\1+/S
|
|
|
|
|
|
|
|
/-- Perl doesn't get these right IMO (the 3rd is PCRE-specific) --/
|
|
|
|
|
|
|
|
/(?1)(?:(b(*ACCEPT))){0}/
|
|
|
|
b
|
|
|
|
|
|
|
|
/(?1)(?:(b(*ACCEPT))){0}c/
|
|
|
|
bc
|
|
|
|
** Failers
|
|
|
|
b
|
|
|
|
|
|
|
|
/(?1)(?:((*ACCEPT))){0}c/
|
|
|
|
c
|
|
|
|
c\N
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a|b(*THEN)c)/
|
|
|
|
ba
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a|bc)/
|
|
|
|
ba
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a(*THEN)b|c)/
|
|
|
|
ac
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a(*THEN)b)c/
|
|
|
|
ac
|
|
|
|
|
|
|
|
/^.*?(a(*THEN)b)c/
|
|
|
|
aabc
|
|
|
|
|
|
|
|
/^.*? (?1) c (?(DEFINE)(a(*THEN)b))/x
|
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|
|
aabc
|
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|
/^.*?(a(*THEN)b|z)c/
|
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|
aabc
|
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|
/^.*?(z|a(*THEN)b)c/
|
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|
aabc
|
|
|
|
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|
/-- --/
|
|
|
|
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|
|
|
/-- These studied versions are here because they are not Perl-compatible; the
|
|
|
|
studying means the mark is not seen. --/
|
|
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|
|
/(*MARK:A)(*SKIP:B)(C|X)/KS
|
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C
|
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|
D
|
|
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|
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|
/(*:A)A+(*SKIP:A)(B|Z)/KS
|
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|
AAAC
|
|
|
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|
|
/-- --/
|
|
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|
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|
|
|
"(?=a*(*ACCEPT)b)c"
|
|
|
|
c
|
|
|
|
c\N
|
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|
|
/(?1)c(?(DEFINE)((*ACCEPT)b))/
|
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|
c
|
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c\N
|
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/(?>(*ACCEPT)b)c/
|
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|
c
|
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c\N
|
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/(?:(?>(a)))+a%/++
|
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%aa%
|
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/(a)b|ac/++SS
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ac\O3
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/(a)(b)x|abc/++
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abc\O6
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/(a)bc|(a)(b)\2/
|
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\O3abc
|
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\O4abc
|
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/(?(DEFINE)(a(?2)|b)(b(?1)|a))(?:(?1)|(?2))/SI
|
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|
/(a(?2)|b)(b(?1)|a)(?:(?1)|(?2))/SI
|
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/(a(?2)|b)(b(?1)|a)(?1)(?2)/SI
|
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|
/(abc)(?1)/SI
|
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/^(?>a)++/
|
|
|
|
aa\M
|
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|
aaaaaaaaa\M
|
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|
/(a)(?1)++/
|
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|
|
aa\M
|
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|
|
aaaaaaaaa\M
|
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|
|
/(?:(foo)|(bar)|(baz))X/SS=
|
|
|
|
bazfooX
|
|
|
|
foobazbarX
|
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|
|
barfooX
|
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|
|
bazX
|
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|
|
foobarbazX
|
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|
bazfooX\O0
|
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|
bazfooX\O2
|
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|
|
bazfooX\O4
|
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|
|
bazfooX\O6
|
|
|
|
bazfooX\O8
|
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|
|
bazfooX\O10
|
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|
|
/(?=abc){3}abc/BZ
|
|
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|
|
/(?=abc)+abc/BZ
|
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|
/(?=abc)++abc/BZ
|
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|
/(?=abc){0}xyz/BZ
|
|
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|
|
/(?=(a))?./BZ
|
|
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|
|
/(?=(a))??./BZ
|
|
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|
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/^(?=(a)){0}b(?1)/BZ
|
|
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|
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|
|
/(?(DEFINE)(a))?b(?1)/BZ
|
|
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|
|
/^(?=(?1))?[az]([abc])d/BZ
|
|
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|
|
/^(?!a){0}\w+/BZ
|
|
|
|
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|
/(?<=(abc))?xyz/BZ
|
|
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|
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|
|
/[:a[:abc]b:]/BZ
|
|
|
|
|
|
|
|
/((?2))((?1))/SS
|
|
|
|
abc
|
|
|
|
|
|
|
|
/((?(R2)a+|(?1)b))/SS
|
|
|
|
aaaabcde
|
|
|
|
|
|
|
|
/(?(R)a*(?1)|((?R))b)/SS
|
|
|
|
aaaabcde
|
|
|
|
|
|
|
|
/(a+|(?R)b)/
|
|
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|
|
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|
|
/^(a(*:A)(d|e(*:B))z|aeq)/C
|
|
|
|
adz
|
|
|
|
aez
|
|
|
|
aeqwerty
|
|
|
|
|
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|
|
/.(*F)/
|
|
|
|
\P\Pabc
|
|
|
|
|
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|
|
/\btype\b\W*?\btext\b\W*?\bjavascript\b/IS
|
|
|
|
|
|
|
|
/\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/IS
|
|
|
|
|
2014-07-05 11:53:30 +00:00
|
|
|
/a(*SKIP)c|b(*ACCEPT)|/+S!I
|
2014-07-04 22:28:24 +00:00
|
|
|
a
|
|
|
|
|
|
|
|
/a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/SI
|
|
|
|
ax
|
|
|
|
|
|
|
|
'a*(*ACCEPT)b'+
|
|
|
|
\N\N
|
|
|
|
abc\N\N
|
|
|
|
bbb\N\N
|
|
|
|
|
|
|
|
/(*ACCEPT)a/+I
|
|
|
|
bax
|
|
|
|
|
|
|
|
/z(*ACCEPT)a/+I
|
|
|
|
baxzbx
|
|
|
|
|
|
|
|
/a(?:.)*?a/ims
|
|
|
|
\Mabbbbbbbbbbbbbbbbbbbbba
|
|
|
|
|
|
|
|
/a(?:.(*THEN))*?a/ims
|
|
|
|
\Mabbbbbbbbbbbbbbbbbbbbba
|
|
|
|
|
|
|
|
/a(?:.(*THEN:ABC))*?a/ims
|
|
|
|
\Mabbbbbbbbbbbbbbbbbbbbba
|
|
|
|
|
|
|
|
/^(?>a+)(?>(z+))\w/BZ
|
|
|
|
aaaazzzzb
|
|
|
|
** Failers
|
|
|
|
aazz
|
|
|
|
|
|
|
|
/(.)(\1|a(?2))/
|
|
|
|
bab
|
|
|
|
|
|
|
|
/\1|(.)(?R)\1/
|
|
|
|
cbbbc
|
|
|
|
|
|
|
|
/(.)((?(1)c|a)|a(?2))/
|
|
|
|
baa
|
|
|
|
|
|
|
|
/(?P<abn>(?P=abn)xxx)/BZ
|
|
|
|
|
|
|
|
/(a\1z)/BZ
|
|
|
|
|
|
|
|
/^(?>a+)(?>b+)(?>c+)(?>d+)(?>e+)/
|
|
|
|
\Maabbccddee
|
|
|
|
|
|
|
|
/^(?>(a+))(?>(b+))(?>(c+))(?>(d+))(?>(e+))/
|
|
|
|
\Maabbccddee
|
|
|
|
|
|
|
|
/^(?>(a+))(?>b+)(?>(c+))(?>d+)(?>(e+))/
|
|
|
|
\Maabbccddee
|
|
|
|
|
|
|
|
/^a\x41z/<JS>
|
|
|
|
aAz
|
|
|
|
*** Failers
|
|
|
|
ax41z
|
|
|
|
|
|
|
|
/^a[m\x41]z/<JS>
|
|
|
|
aAz
|
|
|
|
|
|
|
|
/^a\x1z/<JS>
|
|
|
|
ax1z
|
|
|
|
|
|
|
|
/^a\u0041z/<JS>
|
|
|
|
aAz
|
|
|
|
*** Failers
|
|
|
|
au0041z
|
|
|
|
|
|
|
|
/^a[m\u0041]z/<JS>
|
|
|
|
aAz
|
|
|
|
|
|
|
|
/^a\u041z/<JS>
|
|
|
|
au041z
|
|
|
|
*** Failers
|
|
|
|
aAz
|
|
|
|
|
|
|
|
/^a\U0041z/<JS>
|
|
|
|
aU0041z
|
|
|
|
*** Failers
|
|
|
|
aAz
|
|
|
|
|
|
|
|
/(?(?=c)c|d)++Y/BZ
|
|
|
|
|
|
|
|
/(?(?=c)c|d)*+Y/BZ
|
|
|
|
|
|
|
|
/a[\NB]c/
|
|
|
|
aNc
|
|
|
|
|
|
|
|
/a[B-\Nc]/
|
|
|
|
|
2014-07-05 11:53:30 +00:00
|
|
|
/a[B\Nc]/
|
|
|
|
|
2014-07-04 22:28:24 +00:00
|
|
|
/(a)(?2){0,1999}?(b)/
|
|
|
|
|
|
|
|
/(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/
|
|
|
|
|
|
|
|
/--- This test, with something more complicated than individual letters, causes
|
|
|
|
different behaviour in Perl. Perhaps it disables some optimization; no tag is
|
|
|
|
passed back for the failures, whereas in PCRE there is a tag. ---/
|
|
|
|
|
|
|
|
/(A|P)(*:A)(B|P) | (X|P)(X|P)(*:B)(Y|P)/xK
|
|
|
|
AABC
|
|
|
|
XXYZ
|
|
|
|
** Failers
|
|
|
|
XAQQ
|
|
|
|
XAQQXZZ
|
|
|
|
AXQQQ
|
|
|
|
AXXQQQ
|
|
|
|
|
|
|
|
/-- Perl doesn't give marks for these, though it does if the alternatives are
|
|
|
|
replaced by single letters. --/
|
|
|
|
|
|
|
|
/(b|q)(*:m)f|a(*:n)w/K
|
|
|
|
aw
|
|
|
|
** Failers
|
|
|
|
abc
|
|
|
|
|
|
|
|
/(q|b)(*:m)f|a(*:n)w/K
|
|
|
|
aw
|
|
|
|
** Failers
|
|
|
|
abc
|
|
|
|
|
|
|
|
/-- After a partial match, the behaviour is as for a failure. --/
|
|
|
|
|
|
|
|
/^a(*:X)bcde/K
|
|
|
|
abc\P
|
|
|
|
|
|
|
|
/-- These are here because Perl doesn't return a mark, except for the first --/
|
|
|
|
|
|
|
|
/(?=(*:x))(q|)/K+
|
|
|
|
abc
|
|
|
|
|
|
|
|
/(?=(*:x))((*:y)q|)/K+
|
|
|
|
abc
|
|
|
|
|
|
|
|
/(?=(*:x))(?:(*:y)q|)/K+
|
|
|
|
abc
|
|
|
|
|
|
|
|
/(?=(*:x))(?>(*:y)q|)/K+
|
|
|
|
abc
|
|
|
|
|
|
|
|
/(?=a(*:x))(?!a(*:y)c)/K+
|
|
|
|
ab
|
|
|
|
|
|
|
|
/(?=a(*:x))(?=a(*:y)c|)/K+
|
|
|
|
ab
|
|
|
|
|
|
|
|
/(..)\1/
|
|
|
|
ab\P
|
|
|
|
aba\P
|
|
|
|
abab\P
|
|
|
|
|
|
|
|
/(..)\1/i
|
|
|
|
ab\P
|
|
|
|
abA\P
|
|
|
|
aBAb\P
|
|
|
|
|
|
|
|
/(..)\1{2,}/
|
|
|
|
ab\P
|
|
|
|
aba\P
|
|
|
|
abab\P
|
|
|
|
ababa\P
|
|
|
|
ababab\P
|
|
|
|
ababab\P\P
|
|
|
|
abababa\P
|
|
|
|
abababa\P\P
|
|
|
|
|
|
|
|
/(..)\1{2,}/i
|
|
|
|
ab\P
|
|
|
|
aBa\P
|
|
|
|
aBAb\P
|
|
|
|
AbaBA\P
|
|
|
|
abABAb\P
|
|
|
|
aBAbaB\P\P
|
|
|
|
abABabA\P
|
|
|
|
abaBABa\P\P
|
|
|
|
|
|
|
|
/(..)\1{2,}?x/i
|
|
|
|
ab\P
|
|
|
|
abA\P
|
|
|
|
aBAb\P
|
|
|
|
abaBA\P
|
|
|
|
abAbaB\P
|
|
|
|
abaBabA\P
|
|
|
|
abAbABaBx\P
|
|
|
|
|
|
|
|
/^(..)\1/
|
|
|
|
aba\P
|
|
|
|
|
|
|
|
/^(..)\1{2,3}x/
|
|
|
|
aba\P
|
|
|
|
ababa\P
|
|
|
|
ababa\P\P
|
|
|
|
abababx
|
|
|
|
ababababx
|
|
|
|
|
|
|
|
/^(..)\1{2,3}?x/
|
|
|
|
aba\P
|
|
|
|
ababa\P
|
|
|
|
ababa\P\P
|
|
|
|
abababx
|
|
|
|
ababababx
|
|
|
|
|
|
|
|
/^(..)(\1{2,3})ab/
|
|
|
|
abababab
|
|
|
|
|
|
|
|
/^\R/
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
|
|
|
|
/^\R{2,3}x/
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
\r\r\P
|
|
|
|
\r\r\P\P
|
|
|
|
\r\r\r\P
|
|
|
|
\r\r\r\P\P
|
|
|
|
\r\rx
|
|
|
|
\r\r\rx
|
|
|
|
|
|
|
|
/^\R{2,3}?x/
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
\r\r\P
|
|
|
|
\r\r\P\P
|
|
|
|
\r\r\r\P
|
|
|
|
\r\r\r\P\P
|
|
|
|
\r\rx
|
|
|
|
\r\r\rx
|
|
|
|
|
|
|
|
/^\R?x/
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
x
|
|
|
|
\rx
|
|
|
|
|
|
|
|
/^\R+x/
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
\r\n\P
|
|
|
|
\r\n\P\P
|
|
|
|
\rx
|
|
|
|
|
|
|
|
/^a$/<CRLF>
|
|
|
|
a\r\P
|
|
|
|
a\r\P\P
|
|
|
|
|
|
|
|
/^a$/m<CRLF>
|
|
|
|
a\r\P
|
|
|
|
a\r\P\P
|
|
|
|
|
|
|
|
/^(a$|a\r)/<CRLF>
|
|
|
|
a\r\P
|
|
|
|
a\r\P\P
|
|
|
|
|
|
|
|
/^(a$|a\r)/m<CRLF>
|
|
|
|
a\r\P
|
|
|
|
a\r\P\P
|
|
|
|
|
|
|
|
/./<CRLF>
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
|
|
|
|
/.{2,3}/<CRLF>
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
\r\r\P
|
|
|
|
\r\r\P\P
|
|
|
|
\r\r\r\P
|
|
|
|
\r\r\r\P\P
|
|
|
|
|
|
|
|
/.{2,3}?/<CRLF>
|
|
|
|
\r\P
|
|
|
|
\r\P\P
|
|
|
|
\r\r\P
|
|
|
|
\r\r\P\P
|
|
|
|
\r\r\r\P
|
|
|
|
\r\r\r\P\P
|
|
|
|
|
|
|
|
"AB(C(D))(E(F))?(?(?=\2)(?=\4))"
|
|
|
|
ABCDGHI\O03
|
|
|
|
|
|
|
|
/-- These are all run as real matches in test 1; here we are just checking the
|
|
|
|
settings of the anchored and startline bits. --/
|
|
|
|
|
|
|
|
/(?>.*?a)(?<=ba)/I
|
|
|
|
|
|
|
|
/(?:.*?a)(?<=ba)/I
|
|
|
|
|
|
|
|
/.*?a(*PRUNE)b/I
|
|
|
|
|
|
|
|
/.*?a(*PRUNE)b/sI
|
|
|
|
|
|
|
|
/^a(*PRUNE)b/sI
|
|
|
|
|
|
|
|
/.*?a(*SKIP)b/I
|
|
|
|
|
|
|
|
/(?>.*?a)b/sI
|
|
|
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|
/(?>.*?a)b/I
|
|
|
|
|
|
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|
/(?>^a)b/sI
|
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|
|
/(?>.*?)(?<=(abcd)|(wxyz))/I
|
|
|
|
|
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|
/(?>.*)(?<=(abcd)|(wxyz))/I
|
|
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|
|
"(?>.*)foo"I
|
|
|
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|
"(?>.*?)foo"I
|
|
|
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/(?>^abc)/mI
|
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|
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|
/(?>.*abc)/mI
|
|
|
|
|
|
|
|
/(?:.*abc)/mI
|
|
|
|
|
|
|
|
/-- Check PCRE_STUDY_EXTRA_NEEDED --/
|
|
|
|
|
|
|
|
/.?/S-I
|
|
|
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|
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|
/.?/S!I
|
|
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|
|
2014-07-05 11:53:30 +00:00
|
|
|
/(?:(a)+(?C1)bb|aa(?C2)b)/
|
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|
aab\C+
|
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|
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|
/(?:(a)++(?C1)bb|aa(?C2)b)/
|
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|
aab\C+
|
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|
/(?:(?>(a))(?C1)bb|aa(?C2)b)/
|
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|
aab\C+
|
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|
/(?:(?1)(?C1)x|ab(?C2))((a)){0}/
|
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aab\C+
|
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/(?1)(?C1)((a)(?C2)){0}/
|
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|
aab\C+
|
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|
/(?:(a)+(?C1)bb|aa(?C2)b)++/
|
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|
aab\C+
|
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|
aab\C+\O2
|
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/(ab)x|ab/
|
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ab\O3
|
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ab\O2
|
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/(ab)/
|
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ab\O3
|
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ab\O2
|
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/(?<=123)(*MARK:xx)abc/K
|
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|
xxxx123a\P\P
|
|
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|
xxxx123a\P
|
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/123\Kabc/
|
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|
xxxx123a\P\P
|
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|
xxxx123a\P
|
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|
/^(?(?=a)aa|bb)/C
|
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|
bb
|
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|
/(?C1)^(?C2)(?(?C99)(?=(?C3)a(?C4))(?C5)a(?C6)a(?C7)|(?C8)b(?C9)b(?C10))(?C11)/
|
|
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|
bb
|
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|
/-- Perl seems to have a bug with this one --/
|
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|
/aaaaa(*COMMIT)(*PRUNE)b|a+c/
|
|
|
|
aaaaaac
|
|
|
|
|
|
|
|
/-- Here are some that Perl treats differently because of the way it handles
|
|
|
|
backtracking verbs. --/
|
|
|
|
|
|
|
|
/(?!a(*COMMIT)b)ac|ad/
|
|
|
|
ac
|
|
|
|
ad
|
|
|
|
|
|
|
|
/^(?!a(*THEN)b|ac)../
|
|
|
|
ac
|
|
|
|
ad
|
|
|
|
|
|
|
|
/^(?=a(*THEN)b|ac)/
|
|
|
|
ac
|
|
|
|
|
|
|
|
/\A.*?(?:a|b(*THEN)c)/
|
|
|
|
ba
|
|
|
|
|
|
|
|
/\A.*?(?:a|b(*THEN)c)++/
|
|
|
|
ba
|
|
|
|
|
|
|
|
/\A.*?(?:a|b(*THEN)c|d)/
|
|
|
|
ba
|
|
|
|
|
|
|
|
/(?:(a(*MARK:X)a+(*SKIP:X)b)){0}(?:(?1)|aac)/
|
|
|
|
aac
|
|
|
|
|
|
|
|
/\A.*?(a|b(*THEN)c)/
|
|
|
|
ba
|
|
|
|
|
|
|
|
/^(A(*THEN)B|A(*THEN)D)/
|
|
|
|
AD
|
|
|
|
|
|
|
|
/(?!b(*THEN)a)bn|bnn/
|
|
|
|
bnn
|
|
|
|
|
|
|
|
/(?(?=b(*SKIP)a)bn|bnn)/
|
|
|
|
bnn
|
|
|
|
|
|
|
|
/(?=b(*THEN)a|)bn|bnn/
|
|
|
|
bnn
|
|
|
|
|
|
|
|
/-------------------------/
|
|
|
|
|
|
|
|
/(*LIMIT_MATCH=12bc)abc/
|
|
|
|
|
|
|
|
/(*LIMIT_MATCH=4294967290)abc/
|
|
|
|
|
|
|
|
/(*LIMIT_RECURSION=4294967280)abc/I
|
|
|
|
|
|
|
|
/(a+)*zz/
|
|
|
|
aaaaaaaaaaaaaz
|
|
|
|
aaaaaaaaaaaaaz\q3000
|
|
|
|
|
|
|
|
/(a+)*zz/S-
|
|
|
|
aaaaaaaaaaaaaz\Q10
|
|
|
|
|
|
|
|
/(*LIMIT_MATCH=3000)(a+)*zz/I
|
|
|
|
aaaaaaaaaaaaaz
|
|
|
|
aaaaaaaaaaaaaz\q60000
|
|
|
|
|
|
|
|
/(*LIMIT_MATCH=60000)(*LIMIT_MATCH=3000)(a+)*zz/I
|
|
|
|
aaaaaaaaaaaaaz
|
|
|
|
|
|
|
|
/(*LIMIT_MATCH=60000)(a+)*zz/I
|
|
|
|
aaaaaaaaaaaaaz
|
|
|
|
aaaaaaaaaaaaaz\q3000
|
|
|
|
|
|
|
|
/(*LIMIT_RECURSION=10)(a+)*zz/IS-
|
|
|
|
aaaaaaaaaaaaaz
|
|
|
|
aaaaaaaaaaaaaz\Q1000
|
|
|
|
|
|
|
|
/(*LIMIT_RECURSION=10)(*LIMIT_RECURSION=1000)(a+)*zz/IS-
|
|
|
|
aaaaaaaaaaaaaz
|
|
|
|
|
|
|
|
/(*LIMIT_RECURSION=1000)(a+)*zz/IS-
|
|
|
|
aaaaaaaaaaaaaz
|
|
|
|
aaaaaaaaaaaaaz\Q10
|
|
|
|
|
|
|
|
/-- This test causes a segfault with Perl 5.18.0 --/
|
|
|
|
|
|
|
|
/^(?=(a)){0}b(?1)/
|
|
|
|
backgammon
|
|
|
|
|
|
|
|
/(?|(?<n>f)|(?<n>b))/JI
|
|
|
|
|
|
|
|
/(?<a>abc)(?<a>z)\k<a>()/JDZS
|
|
|
|
|
|
|
|
/a*[bcd]/BZ
|
|
|
|
|
|
|
|
/[bcd]*a/BZ
|
|
|
|
|
|
|
|
/-- A complete set of tests for auto-possessification of character types --/
|
|
|
|
|
|
|
|
/\D+\D \D+\d \D+\S \D+\s \D+\W \D+\w \D+. \D+\C \D+\R \D+\H \D+\h \D+\V \D+\v \D+\Z \D+\z \D+$/BZx
|
|
|
|
|
|
|
|
/\d+\D \d+\d \d+\S \d+\s \d+\W \d+\w \d+. \d+\C \d+\R \d+\H \d+\h \d+\V \d+\v \d+\Z \d+\z \d+$/BZx
|
|
|
|
|
|
|
|
/\S+\D \S+\d \S+\S \S+\s \S+\W \S+\w \S+. \S+\C \S+\R \S+\H \S+\h \S+\V \S+\v \S+\Z \S+\z \S+$/BZx
|
|
|
|
|
|
|
|
/\s+\D \s+\d \s+\S \s+\s \s+\W \s+\w \s+. \s+\C \s+\R \s+\H \s+\h \s+\V \s+\v \s+\Z \s+\z \s+$/BZx
|
|
|
|
|
|
|
|
/\W+\D \W+\d \W+\S \W+\s \W+\W \W+\w \W+. \W+\C \W+\R \W+\H \W+\h \W+\V \W+\v \W+\Z \W+\z \W+$/BZx
|
|
|
|
|
|
|
|
/\w+\D \w+\d \w+\S \w+\s \w+\W \w+\w \w+. \w+\C \w+\R \w+\H \w+\h \w+\V \w+\v \w+\Z \w+\z \w+$/BZx
|
|
|
|
|
|
|
|
/\C+\D \C+\d \C+\S \C+\s \C+\W \C+\w \C+. \C+\C \C+\R \C+\H \C+\h \C+\V \C+\v \C+\Z \C+\z \C+$/BZx
|
|
|
|
|
|
|
|
/\R+\D \R+\d \R+\S \R+\s \R+\W \R+\w \R+. \R+\C \R+\R \R+\H \R+\h \R+\V \R+\v \R+\Z \R+\z \R+$/BZx
|
|
|
|
|
|
|
|
/\H+\D \H+\d \H+\S \H+\s \H+\W \H+\w \H+. \H+\C \H+\R \H+\H \H+\h \H+\V \H+\v \H+\Z \H+\z \H+$/BZx
|
|
|
|
|
|
|
|
/\h+\D \h+\d \h+\S \h+\s \h+\W \h+\w \h+. \h+\C \h+\R \h+\H \h+\h \h+\V \h+\v \h+\Z \h+\z \h+$/BZx
|
|
|
|
|
|
|
|
/\V+\D \V+\d \V+\S \V+\s \V+\W \V+\w \V+. \V+\C \V+\R \V+\H \V+\h \V+\V \V+\v \V+\Z \V+\z \V+$/BZx
|
|
|
|
|
|
|
|
/\v+\D \v+\d \v+\S \v+\s \v+\W \v+\w \v+. \v+\C \v+\R \v+\H \v+\h \v+\V \v+\v \v+\Z \v+\z \v+$/BZx
|
|
|
|
|
|
|
|
/ a+\D a+\d a+\S a+\s a+\W a+\w a+. a+\C a+\R a+\H a+\h a+\V a+\v a+\Z a+\z a+$/BZx
|
|
|
|
|
|
|
|
/\n+\D \n+\d \n+\S \n+\s \n+\W \n+\w \n+. \n+\C \n+\R \n+\H \n+\h \n+\V \n+\v \n+\Z \n+\z \n+$/BZx
|
|
|
|
|
|
|
|
/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/BZx
|
|
|
|
|
|
|
|
/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/BZxs
|
|
|
|
|
|
|
|
/\D+$ \d+$ \S+$ \s+$ \W+$ \w+$ \C+$ \R+$ \H+$ \h+$ \V+$ \v+$ a+$ \n+$ .+$ .+$/BZxm
|
|
|
|
|
|
|
|
/(?=a+)a(a+)++a/BZ
|
|
|
|
|
|
|
|
/a+(bb|cc)a+(?:bb|cc)a+(?>bb|cc)a+(?:bb|cc)+a+(aa)a+(?:bb|aa)/BZ
|
|
|
|
|
|
|
|
/a+(bb|cc)?#a+(?:bb|cc)??#a+(?:bb|cc)?+#a+(?:bb|cc)*#a+(bb|cc)?a#a+(?:aa)?/BZ
|
|
|
|
|
|
|
|
/a+(?:bb)?a#a+(?:|||)#a+(?:|b)a#a+(?:|||)?a/BZ
|
|
|
|
|
|
|
|
/[ab]*/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]*?/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]?/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]??/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]+/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]+?/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]{2,3}/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]{2,3}?/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]{2,}/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/[ab]{2,}?/BZ
|
|
|
|
aaaa
|
|
|
|
|
|
|
|
/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/BZ
|
|
|
|
|
|
|
|
/[a-d]{5,12}[e-z0-9]*#[^a-z]+[b-y]*a[2-7]?[^0-9a-z]+/BZ
|
|
|
|
|
|
|
|
/[a-z]*\s#[ \t]?\S#[a-c]*\S#[C-G]+?\d#[4-8]*\D#[4-9,]*\D#[!$]{0,5}\w#[M-Xf-l]+\W#[a-c,]?\W/BZ
|
|
|
|
|
|
|
|
/a+(aa|bb)*c#a*(bb|cc)*a#a?(bb|cc)*d#[a-f]*(g|hh)*f/BZ
|
|
|
|
|
|
|
|
/[a-f]*(g|hh|i)*i#[a-x]{4,}(y{0,6})*y#[a-k]+(ll|mm)+n/BZ
|
|
|
|
|
|
|
|
/[a-f]*(?>gg|hh)+#[a-f]*(?>gg|hh)?#[a-f]*(?>gg|hh)*a#[a-f]*(?>gg|hh)*h/BZ
|
|
|
|
|
|
|
|
/[a-c]*d/DZS
|
|
|
|
|
|
|
|
/[a-c]+d/DZS
|
|
|
|
|
|
|
|
/[a-c]?d/DZS
|
|
|
|
|
|
|
|
/[a-c]{4,6}d/DZS
|
|
|
|
|
|
|
|
/[a-c]{0,6}d/DZS
|
|
|
|
|
|
|
|
/-- End of special auto-possessive tests --/
|
|
|
|
|
|
|
|
/^A\o{1239}B/
|
|
|
|
A\123B
|
|
|
|
|
|
|
|
/^A\oB/
|
|
|
|
|
|
|
|
/^A\x{zz}B/
|
|
|
|
|
|
|
|
/^A\x{12Z/
|
|
|
|
|
|
|
|
/^A\x{/
|
|
|
|
|
|
|
|
/[ab]++/BZO
|
|
|
|
|
|
|
|
/[^ab]*+/BZO
|
|
|
|
|
|
|
|
/a{4}+/BZO
|
|
|
|
|
|
|
|
/a{4}+/BZOi
|
|
|
|
|
|
|
|
/[a-[:digit:]]+/
|
|
|
|
|
|
|
|
/[A-[:digit:]]+/
|
|
|
|
|
|
|
|
/[a-[.xxx.]]+/
|
|
|
|
|
|
|
|
/[a-[=xxx=]]+/
|
|
|
|
|
|
|
|
/[a-[!xxx!]]+/
|
|
|
|
|
|
|
|
/[A-[!xxx!]]+/
|
|
|
|
A]]]
|
|
|
|
|
|
|
|
/[a-\d]+/
|
|
|
|
|
|
|
|
/(?<0abc>xx)/
|
|
|
|
|
|
|
|
/(?&1abc)xx(?<1abc>y)/
|
|
|
|
|
|
|
|
/(?<ab-cd>xx)/
|
|
|
|
|
|
|
|
/(?'0abc'xx)/
|
|
|
|
|
|
|
|
/(?P<0abc>xx)/
|
|
|
|
|
|
|
|
/\k<5ghj>/
|
|
|
|
|
|
|
|
/\k'5ghj'/
|
|
|
|
|
|
|
|
/\k{2fgh}/
|
|
|
|
|
|
|
|
/(?P=8yuki)/
|
|
|
|
|
|
|
|
/\g{4df}/
|
|
|
|
|
|
|
|
/(?&1abc)xx(?<1abc>y)/
|
|
|
|
|
|
|
|
/(?P>1abc)xx(?<1abc>y)/
|
|
|
|
|
|
|
|
/\g'3gh'/
|
|
|
|
|
|
|
|
/\g<5fg>/
|
|
|
|
|
|
|
|
/(?(<4gh>)abc)/
|
|
|
|
|
|
|
|
/(?('4gh')abc)/
|
|
|
|
|
|
|
|
/(?(4gh)abc)/
|
|
|
|
|
|
|
|
/(?(R&6yh)abc)/
|
|
|
|
|
|
|
|
/-- Test the ugly "start or end of word" compatibility syntax --/
|
|
|
|
|
|
|
|
/[[:<:]]red[[:>:]]/BZ
|
|
|
|
little red riding hood
|
|
|
|
a /red/ thing
|
|
|
|
red is a colour
|
|
|
|
put it all on red
|
|
|
|
** Failers
|
|
|
|
no reduction
|
|
|
|
Alfred Winifred
|
|
|
|
|
|
|
|
/[a[:<:]] should give error/
|
|
|
|
|
|
|
|
/(?=ab\K)/+
|
|
|
|
abcd
|
|
|
|
|
|
|
|
/abcd/f<lf>
|
|
|
|
xx\nxabcd
|
|
|
|
|
|
|
|
/ -- Test stack check external calls --/
|
|
|
|
|
|
|
|
/(((((a)))))/Q0
|
|
|
|
|
|
|
|
/(((((a)))))/Q1
|
|
|
|
|
|
|
|
/(((((a)))))/Q
|
|
|
|
|
2014-07-04 22:28:24 +00:00
|
|
|
/-- End of testinput2 --/
|