/(a)b|/
/abc/
abc
defabc
\Aabc
*** Failers
\Adefabc
ABC
/^abc/
abc
\Aabc
*** Failers
defabc
\Adefabc
/a+bc/
/a*bc/
/a{3}bc/
/(abc|a+z)/
/^abc$/
abc
*** Failers
def\nabc
/ab\gdef/X
/(?X)ab\gdef/X
/x{5,4}/
/z{65536}/
/[abcd/
/[\B]/
/[a-\w]/
/[z-a]/
/^*/
/(abc/
/(?# abc/
/(?z)abc/
/.*b/
/.*?b/
/cat|dog|elephant/
this sentence eventually mentions a cat
this sentences rambles on and on for a while and then reaches elephant
/cat|dog|elephant/S
this sentence eventually mentions a cat
this sentences rambles on and on for a while and then reaches elephant
/cat|dog|elephant/iS
this sentence eventually mentions a CAT cat
this sentences rambles on and on for a while to elephant ElePhant
/a|[bcd]/S
/(a|[^\dZ])/S
/(a|b)*[\s]/S
/(ab\2)/
/{4,5}abc/
/(a)(b)(c)\2/
abcb
\O0abcb
\O3abcb
\O6abcb
\O9abcb
\O12abcb
/(a)bc|(a)(b)\2/
abc
\O0abc
\O3abc
\O6abc
aba
\O0aba
\O3aba
\O6aba
\O9aba
\O12aba
/abc$/E
abc
*** Failers
abc\n
abc\ndef
/(a)(b)(c)(d)(e)\6/
/the quick brown fox/
the quick brown fox
this is a line with the quick brown fox
/the quick brown fox/A
the quick brown fox
*** Failers
this is a line with the quick brown fox
/ab(?z)cd/
/^abc|def/
abcdef
abcdef\B
/.*((abc)$|(def))/
defabc
\Zdefabc
/abc/P
abc
*** Failers
/^abc|def/P
abcdef
abcdef\B
/.*((abc)$|(def))/P
defabc
\Zdefabc
/the quick brown fox/P
the quick brown fox
*** Failers
The Quick Brown Fox
/the quick brown fox/Pi
the quick brown fox
The Quick Brown Fox
/abc.def/P
*** Failers
abc\ndef
/abc$/P
abc
abc\n
/(abc)\2/P
/(abc\1)/P
abc
/)/
/a[]b/
/[^aeiou ]{3,}/
co-processors, and for
/<.*>/
abc<def>ghi<klm>nop
/<.*?>/
abc<def>ghi<klm>nop
/<.*>/U
abc<def>ghi<klm>nop
/<.*>(?U)/
abc<def>ghi<klm>nop
/<.*?>/U
abc<def>ghi<klm>nop
/={3,}/U
abc========def
/(?U)={3,}?/
abc========def
/(?<!bar|cattle)foo/
foo
catfoo
*** Failers
the barfoo
and cattlefoo
/(?<=a+)b/
/(?<=aaa|b{0,3})b/
/(?<!(foo)a\1)bar/
/(?i)abc/
/(a|(?m)a)/
/(?i)^1234/
/(^b|(?i)^d)/
/(?s).*/
/[abcd]/S
/(?i)[abcd]/S
/(?m)[xy]|(b|c)/S
/(^a|^b)/m
/(?i)(^a|^b)/m
/(a)(?(1)a|b|c)/
/(?(?=a)a|b|c)/
/(?(1a)/
/(?(?i))/
/(?(abc))/
/(?(?<ab))/
/((?s)blah)\s+\1/
/((?i)blah)\s+\1/
/((?i)b)/DS
/(a*b|(?i:c*(?-i)d))/S
/a$/
a
a\n
*** Failers
\Za
\Za\n
/a$/m
a
a\n
\Za\n
*** Failers
\Za
/\Aabc/m
/^abc/m
/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/
aaaaabbbbbcccccdef
/(?<=foo)[ab]/S
/(?<!foo)(alpha|omega)/S
/(?!alphabet)[ab]/S
/(?<=foo\n)^bar/m
/(?>^abc)/m
abc
def\nabc
*** Failers
defabc
/(?<=ab(c+)d)ef/
/(?<=ab(?<=c+)d)ef/
/(?<=ab(c|de)f)g/
/The next three are in testinput2 because they have variable length branches/
/(?<=bullock|donkey)-cart/
the bullock-cart
a donkey-cart race
*** Failers
cart
horse-and-cart
/(?<=ab(?i)x|y|z)/
/(?>.*)(?<=(abcd)|(xyz))/
alphabetabcd
endingxyz
/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/
abxyZZ
abXyZZ
ZZZ
zZZ
bZZ
BZZ
*** Failers
ZZ
abXYZZ
zzz
bzz
/(?<!(foo)a)bar/
bar
foobbar
*** Failers
fooabar
/This one is here because Perl 5.005_02 doesn't fail it/
/^(a)?(?(1)a|b)+$/
*** Failers
a
/This one is here because I think Perl 5.005_02 gets the setting of $1 wrong/
/^(a\1?){4}$/
aaaaaa
/These are syntax tests from Perl 5.005/
/a[b-a]/
/a[]b/
/a[/
/*a/
/(*)b/
/abc)/
/(abc/
/a**/
/)(/
/\1/
/\2/
/(a)|\2/
/a[b-a]/i
/a[]b/i
/a[/i
/*a/i
/(*)b/i
/abc)/i
/(abc/i
/a**/i
/)(/i
/:(?:/
/(?<%)b/
/a(?{)b/
/a(?{{})b/
/a(?{}})b/
/a(?{"{"})b/
/a(?{"{"}})b/
/(?(1?)a|b)/
/(?(1)a|b|c)/
/[a[:xyz:/
/(?<=x+)y/
/a{37,17}/
/abc/\
/abc/\P
/abc/\i
/(a)bc(d)/
abcd
abcd\C2
abcd\C5
/(.{20})/
abcdefghijklmnopqrstuvwxyz
abcdefghijklmnopqrstuvwxyz\C1
abcdefghijklmnopqrstuvwxyz\G1
/(.{15})/
abcdefghijklmnopqrstuvwxyz
abcdefghijklmnopqrstuvwxyz\C1\G1
/(.{16})/
abcdefghijklmnopqrstuvwxyz
abcdefghijklmnopqrstuvwxyz\C1\G1\L
/^(a|(bc))de(f)/
adef\G1\G2\G3\G4\L
bcdef\G1\G2\G3\G4\L
adefghijk\C0
/^abc\00def/
abc\00def\L\C0
/word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
)((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
)?)?)?)?)?)?)?)?)?otherword/M
/.*X/D
/.*X/Ds
/(.*X|^B)/D
/(.*X|^B)/Ds
/(?s)(.*X|^B)/D
/(?s:.*X|^B)/D
/\Biss\B/+
Mississippi
/\Biss\B/+P
Mississippi
/iss/G+
Mississippi
/\Biss\B/G+
Mississippi
/\Biss\B/g+
Mississippi
*** Failers
Mississippi\A
/(?<=[Ms])iss/g+
Mississippi
/(?<=[Ms])iss/G+
Mississippi
/^iss/g+
ississippi
/.*iss/g+
abciss\nxyzisspqr
/.i./+g
Mississippi
Mississippi\A
Missouri river
Missouri river\A
/^.is/+g
Mississippi
/^ab\n/g+
ab\nab\ncd
/^ab\n/mg+
ab\nab\ncd
/abc/
/abc|bac/
/(abc|bac)/
/(abc|(c|dc))/
/(abc|(d|de)c)/
/a*/
/a+/
/(baa|a+)/
/a{0,3}/
/baa{3,}/
/"([^\\"]+|\\.)*"/
/(abc|ab[cd])/
/(a|.)/
/a|ba|\w/
/abc(?=pqr)/
/...(?<=abc)/
/abc(?!pqr)/
/ab./
/ab[xyz]/
/abc*/
/ab.c*/
/a.c*/
/.c*/
/ac*/
/(a.c*|b.c*)/
/a.c*|aba/
/.+a/
/(?=abcda)a.*/
/(?=a)a.*/
/a(b)*/
/a\d*/
/ab\d*/
/a(\d)*/
/abcde{0,0}/
/ab\d+/
/a(?(1)b)/
/a(?(1)bag|big)/
/a(?(1)bag|big)*/
/a(?(1)bag|big)+/
/a(?(1)b..|b..)/
/ab\d{0}e/
/a?b?/
a
b
ab
\
*** Failers
\N
/|-/
abcd
-abc
\Nab-c
*** Failers
\Nabc
/.*?/g+
abc
/ End of test input /