Flummi/amxmodx
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
181cbae74c
amxmodx/tools/pcre/testdata/testoutput8
Arkshine d4de0e6f1e Regex: Update PCRE to v8.35. 
I was über lazy at first, so took libs from SM.
But actually it's quite easy to compile, so let's update to latest version \o/.
2014-07-06 12:23:21 +02:00

7781 lines
117 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/-- This set of tests check the DFA matching functionality of pcre_dfa_exec(),
excluding UTF and Unicode property support. The -dfa flag must be used with
pcretest when running it. --/
< forbid 8W
/abc/
abc
0: abc
/ab*c/
abc
0: abc
abbbbc
0: abbbbc
ac
0: ac
/ab+c/
abc
0: abc
abbbbbbc
0: abbbbbbc
*** Failers
No match
ac
No match
ab
No match
/a*/O
a
0: a
1:
aaaaaaaaaaaaaaaaa
0: aaaaaaaaaaaaaaaaa
1: aaaaaaaaaaaaaaaa
2: aaaaaaaaaaaaaaa
3: aaaaaaaaaaaaaa
4: aaaaaaaaaaaaa
5: aaaaaaaaaaaa
6: aaaaaaaaaaa
7: aaaaaaaaaa
8: aaaaaaaaa
9: aaaaaaaa
10: aaaaaaa
11: aaaaaa
12: aaaaa
13: aaaa
14: aaa
15: aa
16: a
17:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Matched, but offsets vector is too small to show all matches
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
1: aaaaaaaaaaaaaaaaaaaaaaaaaaaaa
2: aaaaaaaaaaaaaaaaaaaaaaaaaaaa
3: aaaaaaaaaaaaaaaaaaaaaaaaaaa
4: aaaaaaaaaaaaaaaaaaaaaaaaaa
5: aaaaaaaaaaaaaaaaaaaaaaaaa
6: aaaaaaaaaaaaaaaaaaaaaaaa
7: aaaaaaaaaaaaaaaaaaaaaaa
8: aaaaaaaaaaaaaaaaaaaaaa
9: aaaaaaaaaaaaaaaaaaaaa
10: aaaaaaaaaaaaaaaaaaaa
11: aaaaaaaaaaaaaaaaaaa
12: aaaaaaaaaaaaaaaaaa
13: aaaaaaaaaaaaaaaaa
14: aaaaaaaaaaaaaaaa
15: aaaaaaaaaaaaaaa
16: aaaaaaaaaaaaaa
17: aaaaaaaaaaaaa
18: aaaaaaaaaaaa
19: aaaaaaaaaaa
20: aaaaaaaaaa
21: aaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\F
0:
/(a|abcd|african)/
a
0: a
abcd
0: abcd
1: a
african
0: african
1: a
/^abc/
abcdef
0: abc
*** Failers
No match
xyzabc
No match
xyz\nabc
No match
/^abc/m
abcdef
0: abc
xyz\nabc
0: abc
*** Failers
No match
xyzabc
No match
/\Aabc/
abcdef
0: abc
*** Failers
No match
xyzabc
No match
xyz\nabc
No match
/\Aabc/m
abcdef
0: abc
*** Failers
No match
xyzabc
No match
xyz\nabc
No match
/\Gabc/
abcdef
0: abc
xyzabc\>3
0: abc
*** Failers
No match
xyzabc
No match
xyzabc\>2
No match
/x\dy\Dz/
x9yzz
0: x9yzz
x0y+z
0: x0y+z
*** Failers
No match
xyz
No match
xxy0z
No match
/x\sy\Sz/
x yzz
0: x yzz
x y+z
0: x y+z
*** Failers
No match
xyz
No match
xxyyz
No match
/x\wy\Wz/
xxy+z
0: xxy+z
*** Failers
No match
xxy0z
No match
x+y+z
No match
/x.y/
x+y
0: x+y
x-y
0: x-y
*** Failers
No match
x\ny
No match
/x.y/s
x+y
0: x+y
x-y
0: x-y
x\ny
0: x\x0ay
/(a.b(?s)c.d|x.y)p.q/
a+bc+dp+q
0: a+bc+dp+q
a+bc\ndp+q
0: a+bc\x0adp+q
x\nyp+q
0: x\x0ayp+q
*** Failers
No match
a\nbc\ndp+q
No match
a+bc\ndp\nq
No match
x\nyp\nq
No match
/a\d\z/
ba0
0: a0
*** Failers
No match
ba0\n
No match
ba0\ncd
No match
/a\d\z/m
ba0
0: a0
*** Failers
No match
ba0\n
No match
ba0\ncd
No match
/a\d\Z/
ba0
0: a0
ba0\n
0: a0
*** Failers
No match
ba0\ncd
No match
/a\d\Z/m
ba0
0: a0
ba0\n
0: a0
*** Failers
No match
ba0\ncd
No match
/a\d$/
ba0
0: a0
ba0\n
0: a0
*** Failers
No match
ba0\ncd
No match
/a\d$/m
ba0
0: a0
ba0\n
0: a0
ba0\ncd
0: a0
*** Failers
No match
/abc/i
abc
0: abc
aBc
0: aBc
ABC
0: ABC
/[^a]/
abcd
0: b
/ab?\w/
abz
0: abz
1: ab
abbz
0: abb
1: ab
azz
0: az
/x{0,3}yz/
ayzq
0: yz
axyzq
0: xyz
axxyz
0: xxyz
axxxyzq
0: xxxyz
axxxxyzq
0: xxxyz
*** Failers
No match
ax
No match
axx
No match
/x{3}yz/
axxxyzq
0: xxxyz
axxxxyzq
0: xxxyz
*** Failers
No match
ax
No match
axx
No match
ayzq
No match
axyzq
No match
axxyz
No match
/x{2,3}yz/
axxyz
0: xxyz
axxxyzq
0: xxxyz
axxxxyzq
0: xxxyz
*** Failers
No match
ax
No match
axx
No match
ayzq
No match
axyzq
No match
/[^a]+/O
bac
0: b
bcdefax
0: bcdef
1: bcde
2: bcd
3: bc
4: b
*** Failers
0: *** F
1: ***
2: ***
3: **
4: *
aaaaa
No match
/[^a]*/O
bac
0: b
1:
bcdefax
0: bcdef
1: bcde
2: bcd
3: bc
4: b
5:
*** Failers
0: *** F
1: ***
2: ***
3: **
4: *
5:
aaaaa
0:
/[^a]{3,5}/O
xyz
0: xyz
awxyza
0: wxyz
1: wxy
abcdefa
0: bcdef
1: bcde
2: bcd
abcdefghijk
0: bcdef
1: bcde
2: bcd
*** Failers
0: *** F
1: ***
2: ***
axya
No match
axa
No match
aaaaa
No match
/\d*/
1234b567
0: 1234
xyz
0:
/\D*/
a1234b567
0: a
xyz
0: xyz
/\d+/
ab1234c56
0: 1234
*** Failers
No match
xyz
No match
/\D+/
ab123c56
0: ab
*** Failers
0: *** Failers
789
No match
/\d?A/
045ABC
0: 5A
ABC
0: A
*** Failers
No match
XYZ
No match
/\D?A/
ABC
0: A
BAC
0: BA
9ABC
0: A
*** Failers
No match
/a+/
aaaa
0: aaaa
/^.*xyz/
xyz
0: xyz
ggggggggxyz
0: ggggggggxyz
/^.+xyz/
abcdxyz
0: abcdxyz
axyz
0: axyz
*** Failers
No match
xyz
No match
/^.?xyz/
xyz
0: xyz
cxyz
0: cxyz
/^\d{2,3}X/
12X
0: 12X
123X
0: 123X
*** Failers
No match
X
No match
1X
No match
1234X
No match
/^[abcd]\d/
a45
0: a4
b93
0: b9
c99z
0: c9
d04
0: d0
*** Failers
No match
e45
No match
abcd
No match
abcd1234
No match
1234
No match
/^[abcd]*\d/
a45
0: a4
b93
0: b9
c99z
0: c9
d04
0: d0
abcd1234
0: abcd1
1234
0: 1
*** Failers
No match
e45
No match
abcd
No match
/^[abcd]+\d/
a45
0: a4
b93
0: b9
c99z
0: c9
d04
0: d0
abcd1234
0: abcd1
*** Failers
No match
1234
No match
e45
No match
abcd
No match
/^a+X/
aX
0: aX
aaX
0: aaX
/^[abcd]?\d/
a45
0: a4
b93
0: b9
c99z
0: c9
d04
0: d0
1234
0: 1
*** Failers
No match
abcd1234
No match
e45
No match
/^[abcd]{2,3}\d/
ab45
0: ab4
bcd93
0: bcd9
*** Failers
No match
1234
No match
a36
No match
abcd1234
No match
ee45
No match
/^(abc)*\d/
abc45
0: abc4
abcabcabc45
0: abcabcabc4
42xyz
0: 4
*** Failers
No match
/^(abc)+\d/
abc45
0: abc4
abcabcabc45
0: abcabcabc4
*** Failers
No match
42xyz
No match
/^(abc)?\d/
abc45
0: abc4
42xyz
0: 4
*** Failers
No match
abcabcabc45
No match
/^(abc){2,3}\d/
abcabc45
0: abcabc4
abcabcabc45
0: abcabcabc4
*** Failers
No match
abcabcabcabc45
No match
abc45
No match
42xyz
No match
/1(abc|xyz)2(?1)3/
1abc2abc3456
0: 1abc2abc3
1abc2xyz3456
0: 1abc2xyz3
/^(a*\w|ab)=(a*\w|ab)/
ab=ab
0: ab=ab
1: ab=a
/^(a*\w|ab)=(?1)/
ab=ab
0: ab=ab
1: ab=a
/^([^()]|\((?1)*\))*$/
abc
0: abc
a(b)c
0: a(b)c
a(b(c))d
0: a(b(c))d
*** Failers)
No match
a(b(c)d
No match
/^>abc>([^()]|\((?1)*\))*<xyz<$/
>abc>123<xyz<
0: >abc>123<xyz<
>abc>1(2)3<xyz<
0: >abc>1(2)3<xyz<
>abc>(1(2)3)<xyz<
0: >abc>(1(2)3)<xyz<
/^(?>a*)\d/
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9876
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9
*** Failers
No match
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
No match
/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/x
<>
0: <>
<abcd>
0: <abcd>
<abc <123> hij>
0: <abc <123> hij>
<abc <def> hij>
0: <def>
<abc<>def>
0: <abc<>def>
<abc<>
0: <>
*** Failers
No match
<abc
No match
/^(?(?=abc)\w{3}:|\d\d)$/
abc:
0: abc:
12
0: 12
*** Failers
No match
123
No match
xyz
No match
/^(?(?!abc)\d\d|\w{3}:)$/
abc:
0: abc:
12
0: 12
*** Failers
No match
123
No match
xyz
No match
/^(?=abc)\w{5}:$/
abcde:
0: abcde:
*** Failers
No match
abc..
No match
123
No match
vwxyz
No match
/^(?!abc)\d\d$/
12
0: 12
*** Failers
No match
abcde:
No match
abc..
No match
123
No match
vwxyz
No match
/(?<=abc|xy)123/
abc12345
0: 123
wxy123z
0: 123
*** Failers
No match
123abc
No match
/(?<!abc|xy)123/
123abc
0: 123
mno123456
0: 123
*** Failers
No match
abc12345
No match
wxy123z
No match
/abc(?C1)xyz/
abcxyz
--->abcxyz
1 ^ ^ x
0: abcxyz
123abcxyz999
--->123abcxyz999
1 ^ ^ x
0: abcxyz
/(ab|cd){3,4}/C
ababab
--->ababab
+0 ^ (ab|cd){3,4}
+1 ^ a
+4 ^ c
+2 ^^ b
+3 ^ ^ |
+1 ^ ^ a
+4 ^ ^ c
+2 ^ ^ b
+3 ^ ^ |
+1 ^ ^ a
+4 ^ ^ c
+2 ^ ^ b
+3 ^ ^ |
+12 ^ ^
+1 ^ ^ a
+4 ^ ^ c
0: ababab
abcdabcd
--->abcdabcd
+0 ^ (ab|cd){3,4}
+1 ^ a
+4 ^ c
+2 ^^ b
+3 ^ ^ |
+1 ^ ^ a
+4 ^ ^ c
+5 ^ ^ d
+6 ^ ^ )
+1 ^ ^ a
+4 ^ ^ c
+2 ^ ^ b
+3 ^ ^ |
+12 ^ ^
+1 ^ ^ a
+4 ^ ^ c
+5 ^ ^ d
+6 ^ ^ )
+12 ^ ^
0: abcdabcd
1: abcdab
abcdcdcdcdcd
--->abcdcdcdcdcd
+0 ^ (ab|cd){3,4}
+1 ^ a
+4 ^ c
+2 ^^ b
+3 ^ ^ |
+1 ^ ^ a
+4 ^ ^ c
+5 ^ ^ d
+6 ^ ^ )
+1 ^ ^ a
+4 ^ ^ c
+5 ^ ^ d
+6 ^ ^ )
+12 ^ ^
+1 ^ ^ a
+4 ^ ^ c
+5 ^ ^ d
+6 ^ ^ )
+12 ^ ^
0: abcdcdcd
1: abcdcd
/^abc/
abcdef
0: abc
*** Failers
No match
abcdef\B
No match
/^(a*|xyz)/
bcd
0:
aaabcd
0: aaa
xyz
0: xyz
1:
xyz\N
0: xyz
*** Failers
0:
bcd\N
No match
/xyz$/
xyz
0: xyz
xyz\n
0: xyz
*** Failers
No match
xyz\Z
No match
xyz\n\Z
No match
/xyz$/m
xyz
0: xyz
xyz\n
0: xyz
abcxyz\npqr
0: xyz
abcxyz\npqr\Z
0: xyz
xyz\n\Z
0: xyz
*** Failers
No match
xyz\Z
No match
/\Gabc/
abcdef
0: abc
defabcxyz\>3
0: abc
*** Failers
No match
defabcxyz
No match
/^abcdef/
ab\P
Partial match: ab
abcde\P
Partial match: abcde
abcdef\P
0: abcdef
*** Failers
No match
abx\P
No match
/^a{2,4}\d+z/
a\P
Partial match: a
aa\P
Partial match: aa
aa2\P
Partial match: aa2
aaa\P
Partial match: aaa
aaa23\P
Partial match: aaa23
aaaa12345\P
Partial match: aaaa12345
aa0z\P
0: aa0z
aaaa4444444444444z\P
0: aaaa4444444444444z
*** Failers
No match
az\P
No match
aaaaa\P
No match
a56\P
No match
/^abcdef/
abc\P
Partial match: abc
def\R
0: def
/(?<=foo)bar/
xyzfo\P
No match
foob\P\>2
Partial match at offset 3: foob
foobar...\R\P\>4
0: ar
xyzfo\P
No match
foobar\>2
0: bar
*** Failers
No match
xyzfo\P
No match
obar\R
No match
/(ab*(cd|ef))+X/
adfadadaklhlkalkajhlkjahdfasdfasdfladsfjkj\P\Z
No match
lkjhlkjhlkjhlkjhabbbbbbcdaefabbbbbbbefa\P\B\Z
Partial match: abbbbbbcdaefabbbbbbbefa
cdabbbbbbbb\P\R\B\Z
Partial match: cdabbbbbbbb
efabbbbbbbbbbbbbbbb\P\R\B\Z
Partial match: efabbbbbbbbbbbbbbbb
bbbbbbbbbbbbcdXyasdfadf\P\R\B\Z
0: bbbbbbbbbbbbcdX
/(a|b)/SF>testsavedregex
Compiled pattern written to testsavedregex
Study data written to testsavedregex
<testsavedregex
Compiled pattern (byte-inverted) loaded from testsavedregex
Study data loaded from testsavedregex
abc
0: a
** Failers
0: a
def
No match
/the quick brown fox/
the quick brown fox
0: the quick brown fox
The quick brown FOX
No match
What do you know about the quick brown fox?
0: the quick brown fox
What do you know about THE QUICK BROWN FOX?
No match
/The quick brown fox/i
the quick brown fox
0: the quick brown fox
The quick brown FOX
0: The quick brown FOX
What do you know about the quick brown fox?
0: the quick brown fox
What do you know about THE QUICK BROWN FOX?
0: THE QUICK BROWN FOX
/abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/
abcd\t\n\r\f\a\e9;\$\\?caxyz
0: abcd\x09\x0a\x0d\x0c\x07\x1b9;$\?caxyz
/a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/
abxyzpqrrrabbxyyyypqAzz
0: abxyzpqrrrabbxyyyypqAzz
abxyzpqrrrabbxyyyypqAzz
0: abxyzpqrrrabbxyyyypqAzz
aabxyzpqrrrabbxyyyypqAzz
0: aabxyzpqrrrabbxyyyypqAzz
aaabxyzpqrrrabbxyyyypqAzz
0: aaabxyzpqrrrabbxyyyypqAzz
aaaabxyzpqrrrabbxyyyypqAzz
0: aaaabxyzpqrrrabbxyyyypqAzz
abcxyzpqrrrabbxyyyypqAzz
0: abcxyzpqrrrabbxyyyypqAzz
aabcxyzpqrrrabbxyyyypqAzz
0: aabcxyzpqrrrabbxyyyypqAzz
aaabcxyzpqrrrabbxyyyypAzz
0: aaabcxyzpqrrrabbxyyyypAzz
aaabcxyzpqrrrabbxyyyypqAzz
0: aaabcxyzpqrrrabbxyyyypqAzz
aaabcxyzpqrrrabbxyyyypqqAzz
0: aaabcxyzpqrrrabbxyyyypqqAzz
aaabcxyzpqrrrabbxyyyypqqqAzz
0: aaabcxyzpqrrrabbxyyyypqqqAzz
aaabcxyzpqrrrabbxyyyypqqqqAzz
0: aaabcxyzpqrrrabbxyyyypqqqqAzz
aaabcxyzpqrrrabbxyyyypqqqqqAzz
0: aaabcxyzpqrrrabbxyyyypqqqqqAzz
aaabcxyzpqrrrabbxyyyypqqqqqqAzz
0: aaabcxyzpqrrrabbxyyyypqqqqqqAzz
aaaabcxyzpqrrrabbxyyyypqAzz
0: aaaabcxyzpqrrrabbxyyyypqAzz
abxyzzpqrrrabbxyyyypqAzz
0: abxyzzpqrrrabbxyyyypqAzz
aabxyzzzpqrrrabbxyyyypqAzz
0: aabxyzzzpqrrrabbxyyyypqAzz
aaabxyzzzzpqrrrabbxyyyypqAzz
0: aaabxyzzzzpqrrrabbxyyyypqAzz
aaaabxyzzzzpqrrrabbxyyyypqAzz
0: aaaabxyzzzzpqrrrabbxyyyypqAzz
abcxyzzpqrrrabbxyyyypqAzz
0: abcxyzzpqrrrabbxyyyypqAzz
aabcxyzzzpqrrrabbxyyyypqAzz
0: aabcxyzzzpqrrrabbxyyyypqAzz
aaabcxyzzzzpqrrrabbxyyyypqAzz
0: aaabcxyzzzzpqrrrabbxyyyypqAzz
aaaabcxyzzzzpqrrrabbxyyyypqAzz
0: aaaabcxyzzzzpqrrrabbxyyyypqAzz
aaaabcxyzzzzpqrrrabbbxyyyypqAzz
0: aaaabcxyzzzzpqrrrabbbxyyyypqAzz
aaaabcxyzzzzpqrrrabbbxyyyyypqAzz
0: aaaabcxyzzzzpqrrrabbbxyyyyypqAzz
aaabcxyzpqrrrabbxyyyypABzz
0: aaabcxyzpqrrrabbxyyyypABzz
aaabcxyzpqrrrabbxyyyypABBzz
0: aaabcxyzpqrrrabbxyyyypABBzz
>>>aaabxyzpqrrrabbxyyyypqAzz
0: aaabxyzpqrrrabbxyyyypqAzz
>aaaabxyzpqrrrabbxyyyypqAzz
0: aaaabxyzpqrrrabbxyyyypqAzz
>>>>abcxyzpqrrrabbxyyyypqAzz
0: abcxyzpqrrrabbxyyyypqAzz
*** Failers
No match
abxyzpqrrabbxyyyypqAzz
No match
abxyzpqrrrrabbxyyyypqAzz
No match
abxyzpqrrrabxyyyypqAzz
No match
aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz
No match
aaaabcxyzzzzpqrrrabbbxyyypqAzz
No match
aaabcxyzpqrrrabbxyyyypqqqqqqqAzz
No match
/^(abc){1,2}zz/
abczz
0: abczz
abcabczz
0: abcabczz
*** Failers
No match
zz
No match
abcabcabczz
No match
>>abczz
No match
/^(b+?|a){1,2}?c/
bc
0: bc
bbc
0: bbc
bbbc
0: bbbc
bac
0: bac
bbac
0: bbac
aac
0: aac
abbbbbbbbbbbc
0: abbbbbbbbbbbc
bbbbbbbbbbbac
0: bbbbbbbbbbbac
*** Failers
No match
aaac
No match
abbbbbbbbbbbac
No match
/^(b+|a){1,2}c/
bc
0: bc
bbc
0: bbc
bbbc
0: bbbc
bac
0: bac
bbac
0: bbac
aac
0: aac
abbbbbbbbbbbc
0: abbbbbbbbbbbc
bbbbbbbbbbbac
0: bbbbbbbbbbbac
*** Failers
No match
aaac
No match
abbbbbbbbbbbac
No match
/^(b+|a){1,2}?bc/
bbc
0: bbc
/^(b*|ba){1,2}?bc/
babc
0: babc
bbabc
0: bbabc
bababc
0: bababc
*** Failers
No match
bababbc
No match
babababc
No match
/^(ba|b*){1,2}?bc/
babc
0: babc
bbabc
0: bbabc
bababc
0: bababc
*** Failers
No match
bababbc
No match
babababc
No match
/^\ca\cA\c[\c{\c:/
\x01\x01\e;z
0: \x01\x01\x1b;z
/^[ab\]cde]/
athing
0: a
bthing
0: b
]thing
0: ]
cthing
0: c
dthing
0: d
ething
0: e
*** Failers
No match
fthing
No match
[thing
No match
\\thing
No match
/^[]cde]/
]thing
0: ]
cthing
0: c
dthing
0: d
ething
0: e
*** Failers
No match
athing
No match
fthing
No match
/^[^ab\]cde]/
fthing
0: f
[thing
0: [
\\thing
0: \
*** Failers
0: *
athing
No match
bthing
No match
]thing
No match
cthing
No match
dthing
No match
ething
No match
/^[^]cde]/
athing
0: a
fthing
0: f
*** Failers
0: *
]thing
No match
cthing
No match
dthing
No match
ething
No match
/^\<5C>/
<20>
0: \x81
/^<5E>/
<20>
0: \xff
/^[0-9]+$/
0
0: 0
1
0: 1
2
0: 2
3
0: 3
4
0: 4
5
0: 5
6
0: 6
7
0: 7
8
0: 8
9
0: 9
10
0: 10
100
0: 100
*** Failers
No match
abc
No match
/^.*nter/
enter
0: enter
inter
0: inter
uponter
0: uponter
/^xxx[0-9]+$/
xxx0
0: xxx0
xxx1234
0: xxx1234
*** Failers
No match
xxx
No match
/^.+[0-9][0-9][0-9]$/
x123
0: x123
xx123
0: xx123
123456
0: 123456
*** Failers
No match
123
No match
x1234
0: x1234
/^.+?[0-9][0-9][0-9]$/
x123
0: x123
xx123
0: xx123
123456
0: 123456
*** Failers
No match
123
No match
x1234
0: x1234
/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/
abc!pqr=apquxz.ixr.zzz.ac.uk
0: abc!pqr=apquxz.ixr.zzz.ac.uk
*** Failers
No match
!pqr=apquxz.ixr.zzz.ac.uk
No match
abc!=apquxz.ixr.zzz.ac.uk
No match
abc!pqr=apquxz:ixr.zzz.ac.uk
No match
abc!pqr=apquxz.ixr.zzz.ac.ukk
No match
/:/
Well, we need a colon: somewhere
0: :
*** Fail if we don't
No match
/([\da-f:]+)$/i
0abc
0: 0abc
abc
0: abc
fed
0: fed
E
0: E
::
0: ::
5f03:12C0::932e
0: 5f03:12C0::932e
fed def
0: def
Any old stuff
0: ff
*** Failers
No match
0zzz
No match
gzzz
No match
fed\x20
No match
Any old rubbish
No match
/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/
.1.2.3
0: .1.2.3
A.12.123.0
0: A.12.123.0
*** Failers
No match
.1.2.3333
No match
1.2.3
No match
1234.2.3
No match
/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/
1 IN SOA non-sp1 non-sp2(
0: 1 IN SOA non-sp1 non-sp2(
1 IN SOA non-sp1 non-sp2 (
0: 1 IN SOA non-sp1 non-sp2 (
*** Failers
No match
1IN SOA non-sp1 non-sp2(
No match
/^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/
a.
0: a.
Z.
0: Z.
2.
0: 2.
ab-c.pq-r.
0: ab-c.pq-r.
sxk.zzz.ac.uk.
0: sxk.zzz.ac.uk.
x-.y-.
0: x-.y-.
*** Failers
No match
-abc.peq.
No match
/^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/
*.a
0: *.a
*.b0-a
0: *.b0-a
*.c3-b.c
0: *.c3-b.c
*.c-a.b-c
0: *.c-a.b-c
*** Failers
No match
*.0
No match
*.a-
No match
*.a-b.c-
No match
*.c-a.0-c
No match
/^(?=ab(de))(abd)(e)/
abde
0: abde
/^(?!(ab)de|x)(abd)(f)/
abdf
0: abdf
/^(?=(ab(cd)))(ab)/
abcd
0: ab
/^[\da-f](\.[\da-f])*$/i
a.b.c.d
0: a.b.c.d
A.B.C.D
0: A.B.C.D
a.b.c.1.2.3.C
0: a.b.c.1.2.3.C
/^\".*\"\s*(;.*)?$/
\"1234\"
0: "1234"
\"abcd\" ;
0: "abcd" ;
\"\" ; rhubarb
0: "" ; rhubarb
*** Failers
No match
\"1234\" : things
No match
/^$/
\
0:
*** Failers
No match
/ ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/x
ab c
0: ab c
*** Failers
No match
abc
No match
ab cde
No match
/(?x) ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/
ab c
0: ab c
*** Failers
No match
abc
No match
ab cde
No match
/^ a\ b[c ]d $/x
a bcd
0: a bcd
a b d
0: a b d
*** Failers
No match
abcd
No match
ab d
No match
/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/
abcdefhijklm
0: abcdefhijklm
/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/
abcdefhijklm
0: abcdefhijklm
/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/
a+ Z0+\x08\n\x1d\x12
0: a+ Z0+\x08\x0a\x1d\x12
/^[.^$|()*+?{,}]+/
.^\$(*+)|{?,?}
0: .^$(*+)|{?,?}
/^a*\w/
z
0: z
az
0: az
1: a
aaaz
0: aaaz
1: aaa
2: aa
3: a
a
0: a
aa
0: aa
1: a
aaaa
0: aaaa
1: aaa
2: aa
3: a
a+
0: a
aa+
0: aa
1: a
/^a*?\w/
z
0: z
az
0: az
1: a
aaaz
0: aaaz
1: aaa
2: aa
3: a
a
0: a
aa
0: aa
1: a
aaaa
0: aaaa
1: aaa
2: aa
3: a
a+
0: a
aa+
0: aa
1: a
/^a+\w/
az
0: az
aaaz
0: aaaz
1: aaa
2: aa
aa
0: aa
aaaa
0: aaaa
1: aaa
2: aa
aa+
0: aa
/^a+?\w/
az
0: az
aaaz
0: aaaz
1: aaa
2: aa
aa
0: aa
aaaa
0: aaaa
1: aaa
2: aa
aa+
0: aa
/^\d{8}\w{2,}/
1234567890
0: 1234567890
12345678ab
0: 12345678ab
12345678__
0: 12345678__
*** Failers
No match
1234567
No match
/^[aeiou\d]{4,5}$/
uoie
0: uoie
1234
0: 1234
12345
0: 12345
aaaaa
0: aaaaa
*** Failers
No match
123456
No match
/^[aeiou\d]{4,5}?/
uoie
0: uoie
1234
0: 1234
12345
0: 12345
1: 1234
aaaaa
0: aaaaa
1: aaaa
123456
0: 12345
1: 1234
/^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]/
From abcd Mon Sep 01 12:33:02 1997
0: From abcd Mon Sep 01 12:33
/^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/
From abcd Mon Sep 01 12:33:02 1997
0: From abcd Mon Sep 01 12:33
From abcd Mon Sep 1 12:33:02 1997
0: From abcd Mon Sep 1 12:33
*** Failers
No match
From abcd Sep 01 12:33:02 1997
No match
/^12.34/s
12\n34
0: 12\x0a34
12\r34
0: 12\x0d34
/\w+(?=\t)/
the quick brown\t fox
0: brown
/foo(?!bar)(.*)/
foobar is foolish see?
0: foolish see?
/(?:(?!foo)...|^.{0,2})bar(.*)/
foobar crowbar etc
0: rowbar etc
barrel
0: barrel
2barrel
0: 2barrel
A barrel
0: A barrel
/^(\D*)(?=\d)(?!123)/
abc456
0: abc
*** Failers
No match
abc123
No match
/^1234(?# test newlines
inside)/
1234
0: 1234
/^1234 #comment in extended re
/x
1234
0: 1234
/#rhubarb
abcd/x
abcd
0: abcd
/^abcd#rhubarb/x
abcd
0: abcd
/(?!^)abc/
the abc
0: abc
*** Failers
No match
abc
No match
/(?=^)abc/
abc
0: abc
*** Failers
No match
the abc
No match
/^[ab]{1,3}(ab*|b)/O
aabbbbb
0: aabbbbb
1: aabbbb
2: aabbb
3: aabb
4: aab
5: aa
/^[ab]{1,3}?(ab*|b)/O
aabbbbb
0: aabbbbb
1: aabbbb
2: aabbb
3: aabb
4: aab
5: aa
/^[ab]{1,3}?(ab*?|b)/O
aabbbbb
0: aabbbbb
1: aabbbb
2: aabbb
3: aabb
4: aab
5: aa
/^[ab]{1,3}(ab*?|b)/O
aabbbbb
0: aabbbbb
1: aabbbb
2: aabbb
3: aabb
4: aab
5: aa
/ (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* # optional leading comment
(?: (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
" (?: # opening quote...
[^\\\x80-\xff\n\015"] # Anything except backslash and quote
| # or
\\ [^\x80-\xff] # Escaped something (something != CR)
)* " # closing quote
) # initial word
(?: (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* \. (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
" (?: # opening quote...
[^\\\x80-\xff\n\015"] # Anything except backslash and quote
| # or
\\ [^\x80-\xff] # Escaped something (something != CR)
)* " # closing quote
) )* # further okay, if led by a period
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* @ (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # initial subdomain
(?: #
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* \. # if led by a period...
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # ...further okay
)*
# address
| # or
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
" (?: # opening quote...
[^\\\x80-\xff\n\015"] # Anything except backslash and quote
| # or
\\ [^\x80-\xff] # Escaped something (something != CR)
)* " # closing quote
) # one word, optionally followed by....
(?:
[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] | # atom and space parts, or...
\(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) | # comments, or...
" (?: # opening quote...
[^\\\x80-\xff\n\015"] # Anything except backslash and quote
| # or
\\ [^\x80-\xff] # Escaped something (something != CR)
)* " # closing quote
# quoted strings
)*
< (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* # leading <
(?: @ (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # initial subdomain
(?: #
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* \. # if led by a period...
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # ...further okay
)*
(?: (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* , (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* @ (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # initial subdomain
(?: #
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* \. # if led by a period...
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # ...further okay
)*
)* # further okay, if led by comma
: # closing colon
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* )? # optional route
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
" (?: # opening quote...
[^\\\x80-\xff\n\015"] # Anything except backslash and quote
| # or
\\ [^\x80-\xff] # Escaped something (something != CR)
)* " # closing quote
) # initial word
(?: (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* \. (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
" (?: # opening quote...
[^\\\x80-\xff\n\015"] # Anything except backslash and quote
| # or
\\ [^\x80-\xff] # Escaped something (something != CR)
)* " # closing quote
) )* # further okay, if led by a period
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* @ (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # initial subdomain
(?: #
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* \. # if led by a period...
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* (?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
| \[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
) # ...further okay
)*
# address spec
(?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* > # trailing >
# name and address
) (?: [\040\t] | \(
(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
\) )* # optional trailing comment
/x
Alan Other <user\@dom.ain>
0: Alan Other <user@dom.ain>
<user\@dom.ain>
0: user@dom.ain
1: user@dom
user\@dom.ain
0: user@dom.ain
1: user@dom
\"A. Other\" <user.1234\@dom.ain> (a comment)
0: "A. Other" <user.1234@dom.ain> (a comment)
1: "A. Other" <user.1234@dom.ain>
2: "A. Other" <user.1234@dom.ain>
A. Other <user.1234\@dom.ain> (a comment)
0: Other <user.1234@dom.ain> (a comment)
1: Other <user.1234@dom.ain>
2: Other <user.1234@dom.ain>
\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay
1: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re
A missing angle <user\@some.where
0: user@some.where
1: user@some
*** Failers
No match
The quick brown fox
No match
/[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional leading comment
(?:
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
# Atom
| # or
" # "
[^\\\x80-\xff\n\015"] * # normal
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
" # "
# Quoted string
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
\.
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
# Atom
| # or
" # "
[^\\\x80-\xff\n\015"] * # normal
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
" # "
# Quoted string
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# additional words
)*
@
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
(?:
\.
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
)*
# address
| # or
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
# Atom
| # or
" # "
[^\\\x80-\xff\n\015"] * # normal
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
" # "
# Quoted string
)
# leading word
[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # "normal" atoms and or spaces
(?:
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
|
" # "
[^\\\x80-\xff\n\015"] * # normal
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
" # "
) # "special" comment or quoted string
[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # more "normal"
)*
<
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# <
(?:
@
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
(?:
\.
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
)*
(?: ,
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
@
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
(?:
\.
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
)*
)* # additional domains
:
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
)? # optional route
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
# Atom
| # or
" # "
[^\\\x80-\xff\n\015"] * # normal
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
" # "
# Quoted string
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
\.
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
# Atom
| # or
" # "
[^\\\x80-\xff\n\015"] * # normal
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
" # "
# Quoted string
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# additional words
)*
@
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
(?:
\.
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
(?:
[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
|
\[ # [
(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
\] # ]
)
[\040\t]* # Nab whitespace.
(?:
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: # (
(?: \\ [^\x80-\xff] |
\( # (
[^\\\x80-\xff\n\015()] * # normal*
(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
\) # )
) # special
[^\\\x80-\xff\n\015()] * # normal*
)* # )*
\) # )
[\040\t]* )* # If comment found, allow more spaces.
# optional trailing comments
)*
# address spec
> # >
# name and address
)
/x
Alan Other <user\@dom.ain>
0: Alan Other <user@dom.ain>
<user\@dom.ain>
0: user@dom.ain
1: user@dom
user\@dom.ain
0: user@dom.ain
1: user@dom
\"A. Other\" <user.1234\@dom.ain> (a comment)
0: "A. Other" <user.1234@dom.ain>
A. Other <user.1234\@dom.ain> (a comment)
0: Other <user.1234@dom.ain>
\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay
1: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re
A missing angle <user\@some.where
0: user@some.where
1: user@some
*** Failers
No match
The quick brown fox
No match
/abc\0def\00pqr\000xyz\0000AB/
abc\0def\00pqr\000xyz\0000AB
0: abc\x00def\x00pqr\x00xyz\x000AB
abc456 abc\0def\00pqr\000xyz\0000ABCDE
0: abc\x00def\x00pqr\x00xyz\x000AB
/abc\x0def\x00pqr\x000xyz\x0000AB/
abc\x0def\x00pqr\x000xyz\x0000AB
0: abc\x0def\x00pqr\x000xyz\x0000AB
abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE
0: abc\x0def\x00pqr\x000xyz\x0000AB
/^[\000-\037]/
\0A
0: \x00
\01B
0: \x01
\037C
0: \x1f
/\0*/
\0\0\0\0
0: \x00\x00\x00\x00
/A\x0{2,3}Z/
The A\x0\x0Z
0: A\x00\x00Z
An A\0\x0\0Z
0: A\x00\x00\x00Z
*** Failers
No match
A\0Z
No match
A\0\x0\0\x0Z
No match
/^\s/
\040abc
0:
\x0cabc
0: \x0c
\nabc
0: \x0a
\rabc
0: \x0d
\tabc
0: \x09
*** Failers
No match
abc
No match
/^a b
c/x
abc
0: abc
/ab{1,3}bc/
abbbbc
0: abbbbc
abbbc
0: abbbc
abbc
0: abbc
*** Failers
No match
abc
No match
abbbbbc
No match
/([^.]*)\.([^:]*):[T ]+(.*)/
track1.title:TBlah blah blah
0: track1.title:TBlah blah blah
/([^.]*)\.([^:]*):[T ]+(.*)/i
track1.title:TBlah blah blah
0: track1.title:TBlah blah blah
/([^.]*)\.([^:]*):[t ]+(.*)/i
track1.title:TBlah blah blah
0: track1.title:TBlah blah blah
/^[W-c]+$/
WXY_^abc
0: WXY_^abc
*** Failers
No match
wxy
No match
/^[W-c]+$/i
WXY_^abc
0: WXY_^abc
wxy_^ABC
0: wxy_^ABC
/^[\x3f-\x5F]+$/i
WXY_^abc
0: WXY_^abc
wxy_^ABC
0: wxy_^ABC
/^abc$/m
abc
0: abc
qqq\nabc
0: abc
abc\nzzz
0: abc
qqq\nabc\nzzz
0: abc
/^abc$/
abc
0: abc
*** Failers
No match
qqq\nabc
No match
abc\nzzz
No match
qqq\nabc\nzzz
No match
/\Aabc\Z/m
abc
0: abc
abc\n
0: abc
*** Failers
No match
qqq\nabc
No match
abc\nzzz
No match
qqq\nabc\nzzz
No match
/\A(.)*\Z/s
abc\ndef
0: abc\x0adef
/\A(.)*\Z/m
*** Failers
0: *** Failers
abc\ndef
No match
/(?:b)|(?::+)/
b::c
0: b
c::b
0: ::
/[-az]+/
az-
0: az-
*** Failers
0: a
b
No match
/[az-]+/
za-
0: za-
*** Failers
0: a
b
No match
/[a\-z]+/
a-z
0: a-z
*** Failers
0: a
b
No match
/[a-z]+/
abcdxyz
0: abcdxyz
/[\d-]+/
12-34
0: 12-34
*** Failers
No match
aaa
No match
/[\d-z]+/
12-34z
0: 12-34z
*** Failers
No match
aaa
No match
/\x5c/
\\
0: \
/\x20Z/
the Zoo
0: Z
*** Failers
No match
Zulu
No match
/ab{3cd/
ab{3cd
0: ab{3cd
/ab{3,cd/
ab{3,cd
0: ab{3,cd
/ab{3,4a}cd/
ab{3,4a}cd
0: ab{3,4a}cd
/{4,5a}bc/
{4,5a}bc
0: {4,5a}bc
/^a.b/<lf>
a\rb
0: a\x0db
*** Failers
No match
a\nb
No match
/abc$/
abc
0: abc
abc\n
0: abc
*** Failers
No match
abc\ndef
No match
/(abc)\123/
abc\x53
0: abcS
/(abc)\223/
abc\x93
0: abc\x93
/(abc)\323/
abc\xd3
0: abc\xd3
/(abc)\100/
abc\x40
0: abc@
abc\100
0: abc@
/(abc)\1000/
abc\x400
0: abc@0
abc\x40\x30
0: abc@0
abc\1000
0: abc@0
abc\100\x30
0: abc@0
abc\100\060
0: abc@0
abc\100\60
0: abc@0
/^A\8B\9C$/
A8B9C
0: A8B9C
*** Failers
No match
A\08B\09C
No match
/^[A\8B\9C]+$/
A8B9C
0: A8B9C
*** Failers
No match
A8B9C\x00
No match
/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/
abcdefghijk\12S
0: abcdefghijk\x0aS
/ab\idef/
abidef
0: abidef
/a{0}bc/
bc
0: bc
/(a|(bc)){0,0}?xyz/
xyz
0: xyz
/abc[\10]de/
abc\010de
0: abc\x08de
/abc[\1]de/
abc\1de
0: abc\x01de
/(abc)[\1]de/
abc\1de
0: abc\x01de
/(?s)a.b/
a\nb
0: a\x0ab
/^([^a])([^\b])([^c]*)([^d]{3,4})/
baNOTccccd
0: baNOTcccc
1: baNOTccc
2: baNOTcc
3: baNOTc
baNOTcccd
0: baNOTccc
1: baNOTcc
2: baNOTc
baNOTccd
0: baNOTcc
1: baNOTc
bacccd
0: baccc
*** Failers
0: *** Failers
1: *** Failer
2: *** Faile
3: *** Fail
4: *** Fai
5: *** Fa
anything
No match
b\bc
No match
baccd
No match
/[^a]/
Abc
0: A
/[^a]/i
Abc
0: b
/[^a]+/
AAAaAbc
0: AAA
/[^a]+/i
AAAaAbc
0: bc
/[^a]+/
bbb\nccc
0: bbb\x0accc
/[^k]$/
abc
0: c
*** Failers
0: s
abk
No match
/[^k]{2,3}$/
abc
0: abc
kbc
0: bc
kabc
0: abc
*** Failers
0: ers
abk
No match
akb
No match
akk
No match
/^\d{8,}\@.+[^k]$/
12345678\@a.b.c.d
0: 12345678@a.b.c.d
123456789\@x.y.z
0: 123456789@x.y.z
*** Failers
No match
12345678\@x.y.uk
No match
1234567\@a.b.c.d
No match
/[^a]/
aaaabcd
0: b
aaAabcd
0: A
/[^a]/i
aaaabcd
0: b
aaAabcd
0: b
/[^az]/
aaaabcd
0: b
aaAabcd
0: A
/[^az]/i
aaaabcd
0: b
aaAabcd
0: b
/\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377/
\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377
0: \x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff
/P[^*]TAIRE[^*]{1,6}?LL/
xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
0: PSTAIREISLL
/P[^*]TAIRE[^*]{1,}?LL/
xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
0: PSTAIREISLL
/(\.\d\d[1-9]?)\d+/
1.230003938
0: .230003938
1.875000282
0: .875000282
1.235
0: .235
/(\.\d\d((?=0)|\d(?=\d)))/
1.230003938
0: .230
1: .23
1.875000282
0: .875
*** Failers
No match
1.235
No match
/a(?)b/
ab
0: ab
/\b(foo)\s+(\w+)/i
Food is on the foo table
0: foo table
/foo(.*)bar/
The food is under the bar in the barn.
0: food is under the bar in the bar
1: food is under the bar
/foo(.*?)bar/
The food is under the bar in the barn.
0: food is under the bar in the bar
1: food is under the bar
/(.*)(\d*)/O
I have 2 numbers: 53147
Matched, but offsets vector is too small to show all matches
0: I have 2 numbers: 53147
1: I have 2 numbers: 5314
2: I have 2 numbers: 531
3: I have 2 numbers: 53
4: I have 2 numbers: 5
5: I have 2 numbers:
6: I have 2 numbers:
7: I have 2 numbers
8: I have 2 number
9: I have 2 numbe
10: I have 2 numb
11: I have 2 num
12: I have 2 nu
13: I have 2 n
14: I have 2
15: I have 2
16: I have
17: I have
18: I hav
19: I ha
20: I h
21: I
/(.*)(\d+)/
I have 2 numbers: 53147
0: I have 2 numbers: 53147
1: I have 2
/(.*?)(\d*)/O
I have 2 numbers: 53147
Matched, but offsets vector is too small to show all matches
0: I have 2 numbers: 53147
1: I have 2 numbers: 5314
2: I have 2 numbers: 531
3: I have 2 numbers: 53
4: I have 2 numbers: 5
5: I have 2 numbers:
6: I have 2 numbers:
7: I have 2 numbers
8: I have 2 number
9: I have 2 numbe
10: I have 2 numb
11: I have 2 num
12: I have 2 nu
13: I have 2 n
14: I have 2
15: I have 2
16: I have
17: I have
18: I hav
19: I ha
20: I h
21: I
/(.*?)(\d+)/
I have 2 numbers: 53147
0: I have 2 numbers: 53147
1: I have 2
/(.*)(\d+)$/
I have 2 numbers: 53147
0: I have 2 numbers: 53147
/(.*?)(\d+)$/
I have 2 numbers: 53147
0: I have 2 numbers: 53147
/(.*)\b(\d+)$/
I have 2 numbers: 53147
0: I have 2 numbers: 53147
/(.*\D)(\d+)$/
I have 2 numbers: 53147
0: I have 2 numbers: 53147
/^\D*(?!123)/
ABC123
0: AB
1: A
2:
/^(\D*)(?=\d)(?!123)/
ABC445
0: ABC
*** Failers
No match
ABC123
No match
/^[W-]46]/
W46]789
0: W46]
-46]789
0: -46]
*** Failers
No match
Wall
No match
Zebra
No match
42
No match
[abcd]
No match
]abcd[
No match
/^[W-\]46]/
W46]789
0: W
Wall
0: W
Zebra
0: Z
Xylophone
0: X
42
0: 4
[abcd]
0: [
]abcd[
0: ]
\\backslash
0: \
*** Failers
No match
-46]789
No match
well
No match
/\d\d\/\d\d\/\d\d\d\d/
01/01/2000
0: 01/01/2000
/word (?:[a-zA-Z0-9]+ ){0,10}otherword/
word cat dog elephant mussel cow horse canary baboon snake shark otherword
0: word cat dog elephant mussel cow horse canary baboon snake shark otherword
word cat dog elephant mussel cow horse canary baboon snake shark
No match
/word (?:[a-zA-Z0-9]+ ){0,300}otherword/
word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
No match
/^(a){0,0}/
bcd
0:
abc
0:
aab
0:
/^(a){0,1}/
bcd
0:
abc
0: a
1:
aab
0: a
1:
/^(a){0,2}/
bcd
0:
abc
0: a
1:
aab
0: aa
1: a
2:
/^(a){0,3}/
bcd
0:
abc
0: a
1:
aab
0: aa
1: a
2:
aaa
0: aaa
1: aa
2: a
3:
/^(a){0,}/
bcd
0:
abc
0: a
1:
aab
0: aa
1: a
2:
aaa
0: aaa
1: aa
2: a
3:
aaaaaaaa
0: aaaaaaaa
1: aaaaaaa
2: aaaaaa
3: aaaaa
4: aaaa
5: aaa
6: aa
7: a
8:
/^(a){1,1}/
bcd
No match
abc
0: a
aab
0: a
/^(a){1,2}/
bcd
No match
abc
0: a
aab
0: aa
1: a
/^(a){1,3}/
bcd
No match
abc
0: a
aab
0: aa
1: a
aaa
0: aaa
1: aa
2: a
/^(a){1,}/
bcd
No match
abc
0: a
aab
0: aa
1: a
aaa
0: aaa
1: aa
2: a
aaaaaaaa
0: aaaaaaaa
1: aaaaaaa
2: aaaaaa
3: aaaaa
4: aaaa
5: aaa
6: aa
7: a
/.*\.gif/
borfle\nbib.gif\nno
0: bib.gif
/.{0,}\.gif/
borfle\nbib.gif\nno
0: bib.gif
/.*\.gif/m
borfle\nbib.gif\nno
0: bib.gif
/.*\.gif/s
borfle\nbib.gif\nno
0: borfle\x0abib.gif
/.*\.gif/ms
borfle\nbib.gif\nno
0: borfle\x0abib.gif
/.*$/
borfle\nbib.gif\nno
0: no
/.*$/m
borfle\nbib.gif\nno
0: borfle
/.*$/s
borfle\nbib.gif\nno
0: borfle\x0abib.gif\x0ano
/.*$/ms
borfle\nbib.gif\nno
0: borfle\x0abib.gif\x0ano
1: borfle\x0abib.gif
2: borfle
/.*$/
borfle\nbib.gif\nno\n
0: no
/.*$/m
borfle\nbib.gif\nno\n
0: borfle
/.*$/s
borfle\nbib.gif\nno\n
0: borfle\x0abib.gif\x0ano\x0a
1: borfle\x0abib.gif\x0ano
/.*$/ms
borfle\nbib.gif\nno\n
0: borfle\x0abib.gif\x0ano\x0a
1: borfle\x0abib.gif\x0ano
2: borfle\x0abib.gif
3: borfle
/(.*X|^B)/
abcde\n1234Xyz
0: 1234X
BarFoo
0: B
*** Failers
No match
abcde\nBar
No match
/(.*X|^B)/m
abcde\n1234Xyz
0: 1234X
BarFoo
0: B
abcde\nBar
0: B
/(.*X|^B)/s
abcde\n1234Xyz
0: abcde\x0a1234X
BarFoo
0: B
*** Failers
No match
abcde\nBar
No match
/(.*X|^B)/ms
abcde\n1234Xyz
0: abcde\x0a1234X
BarFoo
0: B
abcde\nBar
0: B
/(?s)(.*X|^B)/
abcde\n1234Xyz
0: abcde\x0a1234X
BarFoo
0: B
*** Failers
No match
abcde\nBar
No match
/(?s:.*X|^B)/
abcde\n1234Xyz
0: abcde\x0a1234X
BarFoo
0: B
*** Failers
No match
abcde\nBar
No match
/^.*B/
**** Failers
No match
abc\nB
No match
/(?s)^.*B/
abc\nB
0: abc\x0aB
/(?m)^.*B/
abc\nB
0: B
/(?ms)^.*B/
abc\nB
0: abc\x0aB
/(?ms)^B/
abc\nB
0: B
/(?s)B$/
B\n
0: B
/^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/
123456654321
0: 123456654321
/^\d\d\d\d\d\d\d\d\d\d\d\d/
123456654321
0: 123456654321
/^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/
123456654321
0: 123456654321
/^[abc]{12}/
abcabcabcabc
0: abcabcabcabc
/^[a-c]{12}/
abcabcabcabc
0: abcabcabcabc
/^(a|b|c){12}/
abcabcabcabc
0: abcabcabcabc
/^[abcdefghijklmnopqrstuvwxy0123456789]/
n
0: n
*** Failers
No match
z
No match
/abcde{0,0}/
abcd
0: abcd
*** Failers
No match
abce
No match
/ab[cd]{0,0}e/
abe
0: abe
*** Failers
No match
abcde
No match
/ab(c){0,0}d/
abd
0: abd
*** Failers
No match
abcd
No match
/a(b*)/
a
0: a
ab
0: ab
abbbb
0: abbbb
*** Failers
0: a
bbbbb
No match
/ab\d{0}e/
abe
0: abe
*** Failers
No match
ab1e
No match
/"([^\\"]+|\\.)*"/
the \"quick\" brown fox
0: "quick"
\"the \\\"quick\\\" brown fox\"
0: "the \"quick\" brown fox"
/.*?/g+
abc
0: abc
0+
1: ab
2: a
3:
0:
0+
/\b/g+
abc
0:
0+ abc
0:
0+
/\b/+g
abc
0:
0+ abc
0:
0+
//g
abc
0:
0:
0:
0:
/<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>/is
<TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR>
0: <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR>
/a[^a]b/
acb
0: acb
a\nb
0: a\x0ab
/a.b/
acb
0: acb
*** Failers
No match
a\nb
No match
/a[^a]b/s
acb
0: acb
a\nb
0: a\x0ab
/a.b/s
acb
0: acb
a\nb
0: a\x0ab
/^(b+?|a){1,2}?c/
bac
0: bac
bbac
0: bbac
bbbac
0: bbbac
bbbbac
0: bbbbac
bbbbbac
0: bbbbbac
/^(b+|a){1,2}?c/
bac
0: bac
bbac
0: bbac
bbbac
0: bbbac
bbbbac
0: bbbbac
bbbbbac
0: bbbbbac
/(?!\A)x/m
x\nb\n
No match
a\bx\n
0: x
/\x0{ab}/
\0{ab}
0: \x00{ab}
/(A|B)*?CD/
CD
0: CD
/(A|B)*CD/
CD
0: CD
/(?<!bar)foo/
foo
0: foo
catfood
0: foo
arfootle
0: foo
rfoosh
0: foo
*** Failers
No match
barfoo
No match
towbarfoo
No match
/\w{3}(?<!bar)foo/
catfood
0: catfoo
*** Failers
No match
foo
No match
barfoo
No match
towbarfoo
No match
/(?<=(foo)a)bar/
fooabar
0: bar
*** Failers
No match
bar
No match
foobbar
No match
/\Aabc\z/m
abc
0: abc
*** Failers
No match
abc\n
No match
qqq\nabc
No match
abc\nzzz
No match
qqq\nabc\nzzz
No match
"(?>.*/)foo"
/this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/
No match
"(?>.*/)foo"
/this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo
0: /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo
/(?>(\.\d\d[1-9]?))\d+/
1.230003938
0: .230003938
1.875000282
0: .875000282
*** Failers
No match
1.235
No match
/^((?>\w+)|(?>\s+))*$/
now is the time for all good men to come to the aid of the party
0: now is the time for all good men to come to the aid of the party
*** Failers
No match
this is not a line with only words and spaces!
No match
/(\d+)(\w)/
12345a
0: 12345a
1: 12345
2: 1234
3: 123
4: 12
12345+
0: 12345
1: 1234
2: 123
3: 12
/((?>\d+))(\w)/
12345a
0: 12345a
*** Failers
No match
12345+
No match
/(?>a+)b/
aaab
0: aaab
/((?>a+)b)/
aaab
0: aaab
/(?>(a+))b/
aaab
0: aaab
/(?>b)+/
aaabbbccc
0: bbb
1: bb
2: b
/(?>a+|b+|c+)*c/
aaabbbbccccd
0: aaabbbbcccc
1: aaabbbbc
/(a+|b+|c+)*c/
aaabbbbccccd
0: aaabbbbcccc
1: aaabbbbccc
2: aaabbbbcc
3: aaabbbbc
/((?>[^()]+)|\([^()]*\))+/
((abc(ade)ufh()()x
0: abc(ade)ufh()()x
1: abc(ade)ufh()()
2: abc(ade)ufh()
3: abc(ade)ufh
4: abc(ade)
5: abc
/\(((?>[^()]+)|\([^()]+\))+\)/
(abc)
0: (abc)
(abc(def)xyz)
0: (abc(def)xyz)
*** Failers
No match
((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
No match
/a(?-i)b/i
ab
0: ab
Ab
0: Ab
*** Failers
No match
aB
No match
AB
No match
/(a (?x)b c)d e/
a bcd e
0: a bcd e
*** Failers
No match
a b cd e
No match
abcd e
No match
a bcde
No match
/(a b(?x)c d (?-x)e f)/
a bcde f
0: a bcde f
*** Failers
No match
abcdef
No match
/(a(?i)b)c/
abc
0: abc
aBc
0: aBc
*** Failers
No match
abC
No match
aBC
No match
Abc
No match
ABc
No match
ABC
No match
AbC
No match
/a(?i:b)c/
abc
0: abc
aBc
0: aBc
*** Failers
No match
ABC
No match
abC
No match
aBC
No match
/a(?i:b)*c/
aBc
0: aBc
aBBc
0: aBBc
*** Failers
No match
aBC
No match
aBBC
No match
/a(?=b(?i)c)\w\wd/
abcd
0: abcd
abCd
0: abCd
*** Failers
No match
aBCd
No match
abcD
No match
/(?s-i:more.*than).*million/i
more than million
0: more than million
more than MILLION
0: more than MILLION
more \n than Million
0: more \x0a than Million
*** Failers
No match
MORE THAN MILLION
No match
more \n than \n million
No match
/(?:(?s-i)more.*than).*million/i
more than million
0: more than million
more than MILLION
0: more than MILLION
more \n than Million
0: more \x0a than Million
*** Failers
No match
MORE THAN MILLION
No match
more \n than \n million
No match
/(?>a(?i)b+)+c/
abc
0: abc
aBbc
0: aBbc
aBBc
0: aBBc
*** Failers
No match
Abc
No match
abAb
No match
abbC
No match
/(?=a(?i)b)\w\wc/
abc
0: abc
aBc
0: aBc
*** Failers
No match
Ab
No match
abC
No match
aBC
No match
/(?<=a(?i)b)(\w\w)c/
abxxc
0: xxc
aBxxc
0: xxc
*** Failers
No match
Abxxc
No match
ABxxc
No match
abxxC
No match
/^(?(?=abc)\w{3}:|\d\d)$/
abc:
0: abc:
12
0: 12
*** Failers
No match
123
No match
xyz
No match
/^(?(?!abc)\d\d|\w{3}:)$/
abc:
0: abc:
12
0: 12
*** Failers
No match
123
No match
xyz
No match
/(?(?<=foo)bar|cat)/
foobar
0: bar
cat
0: cat
fcat
0: cat
focat
0: cat
*** Failers
No match
foocat
No match
/(?(?<!foo)cat|bar)/
foobar
0: bar
cat
0: cat
fcat
0: cat
focat
0: cat
*** Failers
No match
foocat
No match
/(?>a*)*/
a
0: a
1:
aa
0: aa
1:
aaaa
0: aaaa
1:
/(abc|)+/
abc
0: abc
1:
abcabc
0: abcabc
1: abc
2:
abcabcabc
0: abcabcabc
1: abcabc
2: abc
3:
xyz
0:
/([a]*)*/
a
0: a
1:
aaaaa
0: aaaaa
1: aaaa
2: aaa
3: aa
4: a
5:
/([ab]*)*/
a
0: a
1:
b
0: b
1:
ababab
0: ababab
1: ababa
2: abab
3: aba
4: ab
5: a
6:
aaaabcde
0: aaaab
1: aaaa
2: aaa
3: aa
4: a
5:
bbbb
0: bbbb
1: bbb
2: bb
3: b
4:
/([^a]*)*/
b
0: b
1:
bbbb
0: bbbb
1: bbb
2: bb
3: b
4:
aaa
0:
/([^ab]*)*/
cccc
0: cccc
1: ccc
2: cc
3: c
4:
abab
0:
/([a]*?)*/
a
0: a
1:
aaaa
0: aaaa
1: aaa
2: aa
3: a
4:
/([ab]*?)*/
a
0: a
1:
b
0: b
1:
abab
0: abab
1: aba
2: ab
3: a
4:
baba
0: baba
1: bab
2: ba
3: b
4:
/([^a]*?)*/
b
0: b
1:
bbbb
0: bbbb
1: bbb
2: bb
3: b
4:
aaa
0:
/([^ab]*?)*/
c
0: c
1:
cccc
0: cccc
1: ccc
2: cc
3: c
4:
baba
0:
/(?>a*)*/
a
0: a
1:
aaabcde
0: aaa
1:
/((?>a*))*/
aaaaa
0: aaaaa
1:
aabbaa
0: aa
1:
/((?>a*?))*/
aaaaa
0: aaaaa
1:
aabbaa
0: aa
1:
/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /x
12-sep-98
0: 12-sep-98
12-09-98
0: 12-09-98
*** Failers
No match
sep-12-98
No match
/(?i:saturday|sunday)/
saturday
0: saturday
sunday
0: sunday
Saturday
0: Saturday
Sunday
0: Sunday
SATURDAY
0: SATURDAY
SUNDAY
0: SUNDAY
SunDay
0: SunDay
/(a(?i)bc|BB)x/
abcx
0: abcx
aBCx
0: aBCx
bbx
0: bbx
BBx
0: BBx
*** Failers
No match
abcX
No match
aBCX
No match
bbX
No match
BBX
No match
/^([ab](?i)[cd]|[ef])/
ac
0: ac
aC
0: aC
bD
0: bD
elephant
0: e
Europe
0: E
frog
0: f
France
0: F
*** Failers
No match
Africa
No match
/^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/
ab
0: ab
aBd
0: aBd
xy
0: xy
xY
0: xY
zebra
0: z
Zambesi
0: Z
*** Failers
No match
aCD
No match
XY
No match
/(?<=foo\n)^bar/m
foo\nbar
0: bar
*** Failers
No match
bar
No match
baz\nbar
No match
/(?<=(?<!foo)bar)baz/
barbaz
0: baz
barbarbaz
0: baz
koobarbaz
0: baz
*** Failers
No match
baz
No match
foobarbaz
No match
/The following tests are taken from the Perl 5.005 test suite; some of them/
/are compatible with 5.004, but I'd rather not have to sort them out./
No match
/abc/
abc
0: abc
xabcy
0: abc
ababc
0: abc
*** Failers
No match
xbc
No match
axc
No match
abx
No match
/ab*c/
abc
0: abc
/ab*bc/
abc
0: abc
abbc
0: abbc
abbbbc
0: abbbbc
/.{1}/
abbbbc
0: a
/.{3,4}/
abbbbc
0: abbb
/ab{0,}bc/
abbbbc
0: abbbbc
/ab+bc/
abbc
0: abbc
*** Failers
No match
abc
No match
abq
No match
/ab+bc/
abbbbc
0: abbbbc
/ab{1,}bc/
abbbbc
0: abbbbc
/ab{1,3}bc/
abbbbc
0: abbbbc
/ab{3,4}bc/
abbbbc
0: abbbbc
/ab{4,5}bc/
*** Failers
No match
abq
No match
abbbbc
No match
/ab?bc/
abbc
0: abbc
abc
0: abc
/ab{0,1}bc/
abc
0: abc
/ab?bc/
/ab?c/
abc
0: abc
/ab{0,1}c/
abc
0: abc
/^abc$/
abc
0: abc
*** Failers
No match
abbbbc
No match
abcc
No match
/^abc/
abcc
0: abc
/^abc$/
/abc$/
aabc
0: abc
*** Failers
No match
aabc
0: abc
aabcd
No match
/^/
abc
0:
/$/
abc
0:
/a.c/
abc
0: abc
axc
0: axc
/a.*c/
axyzc
0: axyzc
/a[bc]d/
abd
0: abd
*** Failers
No match
axyzd
No match
abc
No match
/a[b-d]e/
ace
0: ace
/a[b-d]/
aac
0: ac
/a[-b]/
a-
0: a-
/a[b-]/
a-
0: a-
/a]/
a]
0: a]
/a[]]b/
a]b
0: a]b
/a[^bc]d/
aed
0: aed
*** Failers
No match
abd
No match
abd
No match
/a[^-b]c/
adc
0: adc
/a[^]b]c/
adc
0: adc
*** Failers
No match
a-c
0: a-c
a]c
No match
/\ba\b/
a-
0: a
-a
0: a
-a-
0: a
/\by\b/
*** Failers
No match
xy
No match
yz
No match
xyz
No match
/\Ba\B/
*** Failers
0: a
a-
No match
-a
No match
-a-
No match
/\By\b/
xy
0: y
/\by\B/
yz
0: y
/\By\B/
xyz
0: y
/\w/
a
0: a
/\W/
-
0: -
*** Failers
0: *
-
0: -
a
No match
/a\sb/
a b
0: a b
/a\Sb/
a-b
0: a-b
*** Failers
No match
a-b
0: a-b
a b
No match
/\d/
1
0: 1
/\D/
-
0: -
*** Failers
0: *
-
0: -
1
No match
/[\w]/
a
0: a
/[\W]/
-
0: -
*** Failers
0: *
-
0: -
a
No match
/a[\s]b/
a b
0: a b
/a[\S]b/
a-b
0: a-b
*** Failers
No match
a-b
0: a-b
a b
No match
/[\d]/
1
0: 1
/[\D]/
-
0: -
*** Failers
0: *
-
0: -
1
No match
/ab|cd/
abc
0: ab
abcd
0: ab
/()ef/
def
0: ef
/$b/
/a\(b/
a(b
0: a(b
/a\(*b/
ab
0: ab
a((b
0: a((b
/a\\b/
a\b
No match
/((a))/
abc
0: a
/(a)b(c)/
abc
0: abc
/a+b+c/
aabbabc
0: abc
/a{1,}b{1,}c/
aabbabc
0: abc
/a.+?c/
abcabc
0: abcabc
1: abc
/(a+|b)*/
ab
0: ab
1: a
2:
/(a+|b){0,}/
ab
0: ab
1: a
2:
/(a+|b)+/
ab
0: ab
1: a
/(a+|b){1,}/
ab
0: ab
1: a
/(a+|b)?/
ab
0: a
1:
/(a+|b){0,1}/
ab
0: a
1:
/[^ab]*/
cde
0: cde
/abc/
*** Failers
No match
b
No match
/a*/
/([abc])*d/
abbbcd
0: abbbcd
/([abc])*bcd/
abcd
0: abcd
/a|b|c|d|e/
e
0: e
/(a|b|c|d|e)f/
ef
0: ef
/abcd*efg/
abcdefg
0: abcdefg
/ab*/
xabyabbbz
0: ab
xayabbbz
0: a
/(ab|cd)e/
abcde
0: cde
/[abhgefdc]ij/
hij
0: hij
/^(ab|cd)e/
/(abc|)ef/
abcdef
0: ef
/(a|b)c*d/
abcd
0: bcd
/(ab|ab*)bc/
abc
0: abc
/a([bc]*)c*/
abc
0: abc
1: a
/a([bc]*)(c*d)/
abcd
0: abcd
/a([bc]+)(c*d)/
abcd
0: abcd
/a([bc]*)(c+d)/
abcd
0: abcd
/a[bcd]*dcdcde/
adcdcde
0: adcdcde
/a[bcd]+dcdcde/
*** Failers
No match
abcde
No match
adcdcde
No match
/(ab|a)b*c/
abc
0: abc
/((a)(b)c)(d)/
abcd
0: abcd
/[a-zA-Z_][a-zA-Z0-9_]*/
alpha
0: alpha
/^a(bc+|b[eh])g|.h$/
abh
0: bh
/(bc+d$|ef*g.|h?i(j|k))/
effgz
0: effgz
ij
0: ij
reffgz
0: effgz
*** Failers
No match
effg
No match
bcdd
No match
/((((((((((a))))))))))/
a
0: a
/(((((((((a)))))))))/
a
0: a
/multiple words of text/
*** Failers
No match
aa
No match
uh-uh
No match
/multiple words/
multiple words, yeah
0: multiple words
/(.*)c(.*)/
abcde
0: abcde
/\((.*), (.*)\)/
(a, b)
0: (a, b)
/[k]/
/abcd/
abcd
0: abcd
/a(bc)d/
abcd
0: abcd
/a[-]?c/
ac
0: ac
/abc/i
ABC
0: ABC
XABCY
0: ABC
ABABC
0: ABC
*** Failers
No match
aaxabxbaxbbx
No match
XBC
No match
AXC
No match
ABX
No match
/ab*c/i
ABC
0: ABC
/ab*bc/i
ABC
0: ABC
ABBC
0: ABBC
/ab*?bc/i
ABBBBC
0: ABBBBC
/ab{0,}?bc/i
ABBBBC
0: ABBBBC
/ab+?bc/i
ABBC
0: ABBC
/ab+bc/i
*** Failers
No match
ABC
No match
ABQ
No match
/ab{1,}bc/i
/ab+bc/i
ABBBBC
0: ABBBBC
/ab{1,}?bc/i
ABBBBC
0: ABBBBC
/ab{1,3}?bc/i
ABBBBC
0: ABBBBC
/ab{3,4}?bc/i
ABBBBC
0: ABBBBC
/ab{4,5}?bc/i
*** Failers
No match
ABQ
No match
ABBBBC
No match
/ab??bc/i
ABBC
0: ABBC
ABC
0: ABC
/ab{0,1}?bc/i
ABC
0: ABC
/ab??bc/i
/ab??c/i
ABC
0: ABC
/ab{0,1}?c/i
ABC
0: ABC
/^abc$/i
ABC
0: ABC
*** Failers
No match
ABBBBC
No match
ABCC
No match
/^abc/i
ABCC
0: ABC
/^abc$/i
/abc$/i
AABC
0: ABC
/^/i
ABC
0:
/$/i
ABC
0:
/a.c/i
ABC
0: ABC
AXC
0: AXC
/a.*?c/i
AXYZC
0: AXYZC
/a.*c/i
*** Failers
No match
AABC
0: AABC
AXYZD
No match
/a[bc]d/i
ABD
0: ABD
/a[b-d]e/i
ACE
0: ACE
*** Failers
No match
ABC
No match
ABD
No match
/a[b-d]/i
AAC
0: AC
/a[-b]/i
A-
0: A-
/a[b-]/i
A-
0: A-
/a]/i
A]
0: A]
/a[]]b/i
A]B
0: A]B
/a[^bc]d/i
AED
0: AED
/a[^-b]c/i
ADC
0: ADC
*** Failers
No match
ABD
No match
A-C
No match
/a[^]b]c/i
ADC
0: ADC
/ab|cd/i
ABC
0: AB
ABCD
0: AB
/()ef/i
DEF
0: EF
/$b/i
*** Failers
No match
A]C
No match
B
No match
/a\(b/i
A(B
0: A(B
/a\(*b/i
AB
0: AB
A((B
0: A((B
/a\\b/i
A\B
No match
/((a))/i
ABC
0: A
/(a)b(c)/i
ABC
0: ABC
/a+b+c/i
AABBABC
0: ABC
/a{1,}b{1,}c/i
AABBABC
0: ABC
/a.+?c/i
ABCABC
0: ABCABC
1: ABC
/a.*?c/i
ABCABC
0: ABCABC
1: ABC
/a.{0,5}?c/i
ABCABC
0: ABCABC
1: ABC
/(a+|b)*/i
AB
0: AB
1: A
2:
/(a+|b){0,}/i
AB
0: AB
1: A
2:
/(a+|b)+/i
AB
0: AB
1: A
/(a+|b){1,}/i
AB
0: AB
1: A
/(a+|b)?/i
AB
0: A
1:
/(a+|b){0,1}/i
AB
0: A
1:
/(a+|b){0,1}?/i
AB
0: A
1:
/[^ab]*/i
CDE
0: CDE
/abc/i
/a*/i
/([abc])*d/i
ABBBCD
0: ABBBCD
/([abc])*bcd/i
ABCD
0: ABCD
/a|b|c|d|e/i
E
0: E
/(a|b|c|d|e)f/i
EF
0: EF
/abcd*efg/i
ABCDEFG
0: ABCDEFG
/ab*/i
XABYABBBZ
0: AB
XAYABBBZ
0: A
/(ab|cd)e/i
ABCDE
0: CDE
/[abhgefdc]ij/i
HIJ
0: HIJ
/^(ab|cd)e/i
ABCDE
No match
/(abc|)ef/i
ABCDEF
0: EF
/(a|b)c*d/i
ABCD
0: BCD
/(ab|ab*)bc/i
ABC
0: ABC
/a([bc]*)c*/i
ABC
0: ABC
1: A
/a([bc]*)(c*d)/i
ABCD
0: ABCD
/a([bc]+)(c*d)/i
ABCD
0: ABCD
/a([bc]*)(c+d)/i
ABCD
0: ABCD
/a[bcd]*dcdcde/i
ADCDCDE
0: ADCDCDE
/a[bcd]+dcdcde/i
/(ab|a)b*c/i
ABC
0: ABC
/((a)(b)c)(d)/i
ABCD
0: ABCD
/[a-zA-Z_][a-zA-Z0-9_]*/i
ALPHA
0: ALPHA
/^a(bc+|b[eh])g|.h$/i
ABH
0: BH
/(bc+d$|ef*g.|h?i(j|k))/i
EFFGZ
0: EFFGZ
IJ
0: IJ
REFFGZ
0: EFFGZ
*** Failers
No match
ADCDCDE
No match
EFFG
No match
BCDD
No match
/((((((((((a))))))))))/i
A
0: A
/(((((((((a)))))))))/i
A
0: A
/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i
A
0: A
/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/i
C
0: C
/multiple words of text/i
*** Failers
No match
AA
No match
UH-UH
No match
/multiple words/i
MULTIPLE WORDS, YEAH
0: MULTIPLE WORDS
/(.*)c(.*)/i
ABCDE
0: ABCDE
/\((.*), (.*)\)/i
(A, B)
0: (A, B)
/[k]/i
/abcd/i
ABCD
0: ABCD
/a(bc)d/i
ABCD
0: ABCD
/a[-]?c/i
AC
0: AC
/a(?!b)./
abad
0: ad
/a(?=d)./
abad
0: ad
/a(?=c|d)./
abad
0: ad
/a(?:b|c|d)(.)/
ace
0: ace
/a(?:b|c|d)*(.)/
ace
0: ace
1: ac
/a(?:b|c|d)+?(.)/
ace
0: ace
acdbcdbe
0: acdbcdbe
1: acdbcdb
2: acdbcd
3: acdbc
4: acdb
5: acd
/a(?:b|c|d)+(.)/
acdbcdbe
0: acdbcdbe
1: acdbcdb
2: acdbcd
3: acdbc
4: acdb
5: acd
/a(?:b|c|d){2}(.)/
acdbcdbe
0: acdb
/a(?:b|c|d){4,5}(.)/
acdbcdbe
0: acdbcdb
1: acdbcd
/a(?:b|c|d){4,5}?(.)/
acdbcdbe
0: acdbcdb
1: acdbcd
/((foo)|(bar))*/
foobar
0: foobar
1: foo
2:
/a(?:b|c|d){6,7}(.)/
acdbcdbe
0: acdbcdbe
/a(?:b|c|d){6,7}?(.)/
acdbcdbe
0: acdbcdbe
/a(?:b|c|d){5,6}(.)/
acdbcdbe
0: acdbcdbe
1: acdbcdb
/a(?:b|c|d){5,6}?(.)/
acdbcdbe
0: acdbcdbe
1: acdbcdb
/a(?:b|c|d){5,7}(.)/
acdbcdbe
0: acdbcdbe
1: acdbcdb
/a(?:b|c|d){5,7}?(.)/
acdbcdbe
0: acdbcdbe
1: acdbcdb
/a(?:b|(c|e){1,2}?|d)+?(.)/
ace
0: ace
/^(.+)?B/
AB
0: AB
/^([^a-z])|(\^)$/
.
0: .
/^[<>]&/
<&OUT
0: <&
/(?:(f)(o)(o)|(b)(a)(r))*/
foobar
0: foobar
1: foo
2:
/(?<=a)b/
ab
0: b
*** Failers
No match
cb
No match
b
No match
/(?<!c)b/
ab
0: b
b
0: b
b
0: b
/(?:..)*a/
aba
0: aba
1: a
/(?:..)*?a/
aba
0: aba
1: a
/^(){3,5}/
abc
0:
/^(a+)*ax/
aax
0: aax
/^((a|b)+)*ax/
aax
0: aax
/^((a|bc)+)*ax/
aax
0: aax
/(a|x)*ab/
cab
0: ab
/(a)*ab/
cab
0: ab
/(?:(?i)a)b/
ab
0: ab
/((?i)a)b/
ab
0: ab
/(?:(?i)a)b/
Ab
0: Ab
/((?i)a)b/
Ab
0: Ab
/(?:(?i)a)b/
*** Failers
No match
cb
No match
aB
No match
/((?i)a)b/
/(?i:a)b/
ab
0: ab
/((?i:a))b/
ab
0: ab
/(?i:a)b/
Ab
0: Ab
/((?i:a))b/
Ab
0: Ab
/(?i:a)b/
*** Failers
No match
aB
No match
aB
No match
/((?i:a))b/
/(?:(?-i)a)b/i
ab
0: ab
/((?-i)a)b/i
ab
0: ab
/(?:(?-i)a)b/i
aB
0: aB
/((?-i)a)b/i
aB
0: aB
/(?:(?-i)a)b/i
*** Failers
No match
aB
0: aB
Ab
No match
/((?-i)a)b/i
/(?:(?-i)a)b/i
aB
0: aB
/((?-i)a)b/i
aB
0: aB
/(?:(?-i)a)b/i
*** Failers
No match
Ab
No match
AB
No match
/((?-i)a)b/i
/(?-i:a)b/i
ab
0: ab
/((?-i:a))b/i
ab
0: ab
/(?-i:a)b/i
aB
0: aB
/((?-i:a))b/i
aB
0: aB
/(?-i:a)b/i
*** Failers
No match
AB
No match
Ab
No match
/((?-i:a))b/i
/(?-i:a)b/i
aB
0: aB
/((?-i:a))b/i
aB
0: aB
/(?-i:a)b/i
*** Failers
No match
Ab
No match
AB
No match
/((?-i:a))b/i
/((?-i:a.))b/i
*** Failers
No match
AB
No match
a\nB
No match
/((?s-i:a.))b/i
a\nB
0: a\x0aB
/(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/
cabbbb
0: cabbbb
/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/
caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
0: caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
/foo\w*\d{4}baz/
foobar1234baz
0: foobar1234baz
/x(~~)*(?:(?:F)?)?/
x~~
0: x~~
1: x
/^a(?#xxx){3}c/
aaac
0: aaac
/^a (?#xxx) (?#yyy) {3}c/x
aaac
0: aaac
/(?<![cd])b/
*** Failers
No match
B\nB
No match
dbcb
No match
/(?<![cd])[ab]/
dbaacb
0: a
/(?<!(c|d))b/
/(?<!(c|d))[ab]/
dbaacb
0: a
/(?<!cd)[ab]/
cdaccb
0: b
/^(?:a?b?)*$/
*** Failers
No match
dbcb
No match
a--
No match
/((?s)^a(.))((?m)^b$)/
a\nb\nc\n
0: a\x0ab
/((?m)^b$)/
a\nb\nc\n
0: b
/(?m)^b/
a\nb\n
0: b
/(?m)^(b)/
a\nb\n
0: b
/((?m)^b)/
a\nb\n
0: b
/\n((?m)^b)/
a\nb\n
0: \x0ab
/((?s).)c(?!.)/
a\nb\nc\n
0: \x0ac
a\nb\nc\n
0: \x0ac
/((?s)b.)c(?!.)/
a\nb\nc\n
0: b\x0ac
a\nb\nc\n
0: b\x0ac
/^b/
/()^b/
*** Failers
No match
a\nb\nc\n
No match
a\nb\nc\n
No match
/((?m)^b)/
a\nb\nc\n
0: b
/(?(?!a)a|b)/
/(?(?!a)b|a)/
a
0: a
/(?(?=a)b|a)/
*** Failers
No match
a
No match
a
No match
/(?(?=a)a|b)/
a
0: a
/(\w+:)+/
one:
0: one:
/$(?<=^(a))/
a
0:
/([\w:]+::)?(\w+)$/
abcd
0: abcd
xy:z:::abcd
0: xy:z:::abcd
/^[^bcd]*(c+)/
aexycd
0: aexyc
/(a*)b+/
caab
0: aab
/([\w:]+::)?(\w+)$/
abcd
0: abcd
xy:z:::abcd
0: xy:z:::abcd
*** Failers
0: Failers
abcd:
No match
abcd:
No match
/^[^bcd]*(c+)/
aexycd
0: aexyc
/(>a+)ab/
/(?>a+)b/
aaab
0: aaab
/([[:]+)/
a:[b]:
0: :[
/([[=]+)/
a=[b]=
0: =[
/([[.]+)/
a.[b].
0: .[
/((?>a+)b)/
aaab
0: aaab
/(?>(a+))b/
aaab
0: aaab
/((?>[^()]+)|\([^()]*\))+/
((abc(ade)ufh()()x
0: abc(ade)ufh()()x
1: abc(ade)ufh()()
2: abc(ade)ufh()
3: abc(ade)ufh
4: abc(ade)
5: abc
/a\Z/
*** Failers
No match
aaab
No match
a\nb\n
No match
/b\Z/
a\nb\n
0: b
/b\z/
/b\Z/
a\nb
0: b
/b\z/
a\nb
0: b
*** Failers
No match
/(?>.*)(?<=(abcd|wxyz))/
alphabetabcd
0: alphabetabcd
endingwxyz
0: endingwxyz
*** Failers
No match
a rather long string that doesn't end with one of them
No match
/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/
word cat dog elephant mussel cow horse canary baboon snake shark otherword
0: word cat dog elephant mussel cow horse canary baboon snake shark otherword
word cat dog elephant mussel cow horse canary baboon snake shark
No match
/word (?>[a-zA-Z0-9]+ ){0,30}otherword/
word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
No match
/(?<=\d{3}(?!999))foo/
999foo
0: foo
123999foo
0: foo
*** Failers
No match
123abcfoo
No match
/(?<=(?!...999)\d{3})foo/
999foo
0: foo
123999foo
0: foo
*** Failers
No match
123abcfoo
No match
/(?<=\d{3}(?!999)...)foo/
123abcfoo
0: foo
123456foo
0: foo
*** Failers
No match
123999foo
No match
/(?<=\d{3}...)(?<!999)foo/
123abcfoo
0: foo
123456foo
0: foo
*** Failers
No match
123999foo
No match
/((Z)+|A)*/
ZABCDEFG
0: ZA
1: Z
2:
/(Z()|A)*/
ZABCDEFG
0: ZA
1: Z
2:
/(Z(())|A)*/
ZABCDEFG
0: ZA
1: Z
2:
/((?>Z)+|A)*/
ZABCDEFG
0: ZA
1: Z
2:
/((?>)+|A)*/
ZABCDEFG
0:
/a*/g
abbab
0: a
0:
0:
0: a
0:
0:
/^[\d-a]/
abcde
0: a
-things
0: -
0digit
0: 0
*** Failers
No match
bcdef
No match
/[[:space:]]+/
> \x09\x0a\x0c\x0d\x0b<
0: \x09\x0a\x0c\x0d\x0b
/[[:blank:]]+/
> \x09\x0a\x0c\x0d\x0b<
0: \x09
/[\s]+/
> \x09\x0a\x0c\x0d\x0b<
0: \x09\x0a\x0c\x0d\x0b
/\s+/
> \x09\x0a\x0c\x0d\x0b<
0: \x09\x0a\x0c\x0d\x0b
/a b/x
ab
0: ab
/(?!\A)x/m
a\nxb\n
0: x
/(?!^)x/m
a\nxb\n
No match
/abc\Qabc\Eabc/
abcabcabc
0: abcabcabc
/abc\Q(*+|\Eabc/
abc(*+|abc
0: abc(*+|abc
/ abc\Q abc\Eabc/x
abc abcabc
0: abc abcabc
*** Failers
No match
abcabcabc
No match
/abc#comment
\Q#not comment
literal\E/x
abc#not comment\n literal
0: abc#not comment\x0a literal
/abc#comment
\Q#not comment
literal/x
abc#not comment\n literal
0: abc#not comment\x0a literal
/abc#comment
\Q#not comment
literal\E #more comment
/x
abc#not comment\n literal
0: abc#not comment\x0a literal
/abc#comment
\Q#not comment
literal\E #more comment/x
abc#not comment\n literal
0: abc#not comment\x0a literal
/\Qabc\$xyz\E/
abc\\\$xyz
0: abc\$xyz
/\Qabc\E\$\Qxyz\E/
abc\$xyz
0: abc$xyz
/\Gabc/
abc
0: abc
*** Failers
No match
xyzabc
No match
/\Gabc./g
abc1abc2xyzabc3
0: abc1
0: abc2
/abc./g
abc1abc2xyzabc3
0: abc1
0: abc2
0: abc3
/a(?x: b c )d/
XabcdY
0: abcd
*** Failers
No match
Xa b c d Y
No match
/((?x)x y z | a b c)/
XabcY
0: abc
AxyzB
0: xyz
/(?i)AB(?-i)C/
XabCY
0: abC
*** Failers
No match
XabcY
No match
/((?i)AB(?-i)C|D)E/
abCE
0: abCE
DE
0: DE
*** Failers
No match
abcE
No match
abCe
No match
dE
No match
De
No match
/[z\Qa-d]\E]/
z
0: z
a
0: a
-
0: -
d
0: d
]
0: ]
*** Failers
0: a
b
No match
/[\z\C]/
z
0: z
C
0: C
/\M/
M
0: M
/(a+)*b/
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
No match
/(?i)reg(?:ul(?:[a<>]|ae)r|ex)/
REGular
0: REGular
regulaer
0: regulaer
Regex
0: Regex
regul<75>r
0: regul\xe4r
/<2F><><EFBFBD><EFBFBD>[<5B>-<2D><>-<2D>]+/
<20><><EFBFBD><EFBFBD><EFBFBD>
0: \xc5\xe6\xe5\xe4\xe0
<20><><EFBFBD><EFBFBD><EFBFBD>
0: \xc5\xe6\xe5\xe4\xff
<20><><EFBFBD><EFBFBD><EFBFBD>
0: \xc5\xe6\xe5\xe4\xc0
<20><><EFBFBD><EFBFBD><EFBFBD>
0: \xc5\xe6\xe5\xe4\xdf
/(?<=Z)X./
\x84XAZXB
0: XB
/^(?(2)a|(1)(2))+$/
123a
Error -17 (backreference condition or recursion test not supported for DFA matching)
/(?<=a|bbbb)c/
ac
0: c
bbbbc
0: c
/abc/SS>testsavedregex
Compiled pattern written to testsavedregex
<testsavedregex
Compiled pattern loaded from testsavedregex
No study data
abc
0: abc
*** Failers
No match
bca
No match
/abc/FSS>testsavedregex
Compiled pattern written to testsavedregex
<testsavedregex
Compiled pattern (byte-inverted) loaded from testsavedregex
No study data
abc
0: abc
*** Failers
No match
bca
No match
/(a|b)/S>testsavedregex
Compiled pattern written to testsavedregex
Study data written to testsavedregex
<testsavedregex
Compiled pattern loaded from testsavedregex
Study data loaded from testsavedregex
abc
0: a
*** Failers
0: a
def
No match
/(a|b)/SF>testsavedregex
Compiled pattern written to testsavedregex
Study data written to testsavedregex
<testsavedregex
Compiled pattern (byte-inverted) loaded from testsavedregex
Study data loaded from testsavedregex
abc
0: a
*** Failers
0: a
def
No match
/line\nbreak/
this is a line\nbreak
0: line\x0abreak
line one\nthis is a line\nbreak in the second line
0: line\x0abreak
/line\nbreak/f
this is a line\nbreak
0: line\x0abreak
** Failers
No match
line one\nthis is a line\nbreak in the second line
No match
/line\nbreak/mf
this is a line\nbreak
0: line\x0abreak
** Failers
No match
line one\nthis is a line\nbreak in the second line
No match
/1234/
123\P
Partial match: 123
a4\P\R
No match
/1234/
123\P
Partial match: 123
4\P\R
0: 4
/^/mg
a\nb\nc\n
0:
0:
0:
\
0:
/(?<=C\n)^/mg
A\nC\nC\n
0:
/(?s)A?B/
AB
0: AB
aB
0: B
/(?s)A*B/
AB
0: AB
aB
0: B
/(?m)A?B/
AB
0: AB
aB
0: B
/(?m)A*B/
AB
0: AB
aB
0: B
/Content-Type\x3A[^\r\n]{6,}/
Content-Type:xxxxxyyy
0: Content-Type:xxxxxyyy
/Content-Type\x3A[^\r\n]{6,}z/
Content-Type:xxxxxyyyz
0: Content-Type:xxxxxyyyz
/Content-Type\x3A[^a]{6,}/
Content-Type:xxxyyy
0: Content-Type:xxxyyy
/Content-Type\x3A[^a]{6,}z/
Content-Type:xxxyyyz
0: Content-Type:xxxyyyz
/^abc/m
xyz\nabc
0: abc
xyz\nabc\<lf>
0: abc
xyz\r\nabc\<lf>
0: abc
xyz\rabc\<cr>
0: abc
xyz\r\nabc\<crlf>
0: abc
** Failers
No match
xyz\nabc\<cr>
No match
xyz\r\nabc\<cr>
No match
xyz\nabc\<crlf>
No match
xyz\rabc\<crlf>
No match
xyz\rabc\<lf>
No match
/abc$/m<lf>
xyzabc
0: abc
xyzabc\n
0: abc
xyzabc\npqr
0: abc
xyzabc\r\<cr>
0: abc
xyzabc\rpqr\<cr>
0: abc
xyzabc\r\n\<crlf>
0: abc
xyzabc\r\npqr\<crlf>
0: abc
** Failers
No match
xyzabc\r
No match
xyzabc\rpqr
No match
xyzabc\r\n
No match
xyzabc\r\npqr
No match
/^abc/m<cr>
xyz\rabcdef
0: abc
xyz\nabcdef\<lf>
0: abc
** Failers
No match
xyz\nabcdef
No match
/^abc/m<lf>
xyz\nabcdef
0: abc
xyz\rabcdef\<cr>
0: abc
** Failers
No match
xyz\rabcdef
No match
/^abc/m<crlf>
xyz\r\nabcdef
0: abc
xyz\rabcdef\<cr>
0: abc
** Failers
No match
xyz\rabcdef
No match
/.*/<lf>
abc\ndef
0: abc
abc\rdef
0: abc\x0ddef
abc\r\ndef
0: abc\x0d
\<cr>abc\ndef
0: abc\x0adef
\<cr>abc\rdef
0: abc
\<cr>abc\r\ndef
0: abc
\<crlf>abc\ndef
0: abc\x0adef
\<crlf>abc\rdef
0: abc\x0ddef
\<crlf>abc\r\ndef
0: abc
/\w+(.)(.)?def/s
abc\ndef
0: abc\x0adef
abc\rdef
0: abc\x0ddef
abc\r\ndef
0: abc\x0d\x0adef
/^\w+=.*(\\\n.*)*/
abc=xyz\\\npqr
0: abc=xyz\\x0apqr
1: abc=xyz\\x0apq
2: abc=xyz\\x0ap
3: abc=xyz\\x0a
4: abc=xyz\
5: abc=xyz
6: abc=xy
7: abc=x
8: abc=
/^(a()*)*/
aaaa
0: aaaa
1: aaa
2: aa
3: a
4:
/^(?:a(?:(?:))*)*/
aaaa
0: aaaa
1: aaa
2: aa
3: a
4:
/^(a()+)+/
aaaa
0: aaaa
1: aaa
2: aa
3: a
/^(?:a(?:(?:))+)+/
aaaa
0: aaaa
1: aaa
2: aa
3: a
/(a|)*\d/
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
No match
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
/(?>a|)*\d/
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
No match
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
/(?:a|)*\d/
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
No match
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
/^a.b/<lf>
a\rb
0: a\x0db
a\nb\<cr>
0: a\x0ab
** Failers
No match
a\nb
No match
a\nb\<any>
No match
a\rb\<cr>
No match
a\rb\<any>
No match
/^abc./mgx<any>
abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK
0: abc1
0: abc2
0: abc3
0: abc4
0: abc5
0: abc6
0: abc7
/abc.$/mgx<any>
abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9
0: abc1
0: abc2
0: abc3
0: abc4
0: abc5
0: abc6
0: abc9
/^a\Rb/<bsr_unicode>
a\nb
0: a\x0ab
a\rb
0: a\x0db
a\r\nb
0: a\x0d\x0ab
a\x0bb
0: a\x0bb
a\x0cb
0: a\x0cb
a\x85b
0: a\x85b
** Failers
No match
a\n\rb
No match
/^a\R*b/<bsr_unicode>
ab
0: ab
a\nb
0: a\x0ab
a\rb
0: a\x0db
a\r\nb
0: a\x0d\x0ab
a\x0bb
0: a\x0bb
a\x0cb
0: a\x0cb
a\x85b
0: a\x85b
a\n\rb
0: a\x0a\x0db
a\n\r\x85\x0cb
0: a\x0a\x0d\x85\x0cb
/^a\R+b/<bsr_unicode>
a\nb
0: a\x0ab
a\rb
0: a\x0db
a\r\nb
0: a\x0d\x0ab
a\x0bb
0: a\x0bb
a\x0cb
0: a\x0cb
a\x85b
0: a\x85b
a\n\rb
0: a\x0a\x0db
a\n\r\x85\x0cb
0: a\x0a\x0d\x85\x0cb
** Failers
No match
ab
No match
/^a\R{1,3}b/<bsr_unicode>
a\nb
0: a\x0ab
a\n\rb
0: a\x0a\x0db
a\n\r\x85b
0: a\x0a\x0d\x85b
a\r\n\r\nb
0: a\x0d\x0a\x0d\x0ab
a\r\n\r\n\r\nb
0: a\x0d\x0a\x0d\x0a\x0d\x0ab
a\n\r\n\rb
0: a\x0a\x0d\x0a\x0db
a\n\n\r\nb
0: a\x0a\x0a\x0d\x0ab
** Failers
No match
a\n\n\n\rb
No match
a\r
No match
/^a[\R]b/<bsr_unicode>
aRb
0: aRb
** Failers
No match
a\nb
No match
/.+foo/
afoo
0: afoo
** Failers
No match
\r\nfoo
No match
\nfoo
No match
/.+foo/<crlf>
afoo
0: afoo
\nfoo
0: \x0afoo
** Failers
No match
\r\nfoo
No match
/.+foo/<any>
afoo
0: afoo
** Failers
No match
\nfoo
No match
\r\nfoo
No match
/.+foo/s
afoo
0: afoo
\r\nfoo
0: \x0d\x0afoo
\nfoo
0: \x0afoo
/^$/mg<any>
abc\r\rxyz
0:
abc\n\rxyz
0:
** Failers
No match
abc\r\nxyz
No match
/^X/m
XABC
0: X
** Failers
No match
XABC\B
No match
/(?m)^$/<any>g+
abc\r\n\r\n
0:
0+ \x0d\x0a
/(?m)^$|^\r\n/<any>g+
abc\r\n\r\n
0: \x0d\x0a
0+
1:
/(?m)$/<any>g+
abc\r\n\r\n
0:
0+ \x0d\x0a\x0d\x0a
0:
0+ \x0d\x0a
0:
0+
/(?|(abc)|(xyz))/
>abc<
0: abc
>xyz<
0: xyz
/(x)(?|(abc)|(xyz))(x)/
xabcx
0: xabcx
xxyzx
0: xxyzx
/(x)(?|(abc)(pqr)|(xyz))(x)/
xabcpqrx
0: xabcpqrx
xxyzx
0: xxyzx
/(?|(abc)|(xyz))(?1)/
abcabc
0: abcabc
xyzabc
0: xyzabc
** Failers
No match
xyzxyz
No match
/\H\h\V\v/
X X\x0a
0: X X\x0a
X\x09X\x0b
0: X\x09X\x0b
** Failers
No match
\xa0 X\x0a
No match
/\H*\h+\V?\v{3,4}/
\x09\x20\xa0X\x0a\x0b\x0c\x0d\x0a
0: \x09 \xa0X\x0a\x0b\x0c\x0d
\x09\x20\xa0\x0a\x0b\x0c\x0d\x0a
0: \x09 \xa0\x0a\x0b\x0c\x0d
\x09\x20\xa0\x0a\x0b\x0c
0: \x09 \xa0\x0a\x0b\x0c
** Failers
No match
\x09\x20\xa0\x0a\x0b
No match
/\H{3,4}/
XY ABCDE
0: ABCD
XY PQR ST
0: PQR
/.\h{3,4}./
XY AB PQRS
0: B P
1: B
/\h*X\h?\H+Y\H?Z/
>XNNNYZ
0: XNNNYZ
> X NYQZ
0: X NYQZ
** Failers
No match
>XYZ
No match
> X NY Z
No match
/\v*X\v?Y\v+Z\V*\x0a\V+\x0b\V{2,3}\x0c/
>XY\x0aZ\x0aA\x0bNN\x0c
0: XY\x0aZ\x0aA\x0bNN\x0c
>\x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c
0: \x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c
/.+A/<crlf>
\r\nA
No match
/\nA/<crlf>
\r\nA
0: \x0aA
/[\r\n]A/<crlf>
\r\nA
0: \x0aA
/(\r|\n)A/<crlf>
\r\nA
0: \x0aA
/a\Rb/I<bsr_anycrlf>
Capturing subpattern count = 0
Options: bsr_anycrlf
First char = 'a'
Need char = 'b'
a\rb
0: a\x0db
a\nb
0: a\x0ab
a\r\nb
0: a\x0d\x0ab
** Failers
No match
a\x85b
No match
a\x0bb
No match
/a\Rb/I<bsr_unicode>
Capturing subpattern count = 0
Options: bsr_unicode
First char = 'a'
Need char = 'b'
a\rb
0: a\x0db
a\nb
0: a\x0ab
a\r\nb
0: a\x0d\x0ab
a\x85b
0: a\x85b
a\x0bb
0: a\x0bb
** Failers
No match
a\x85b\<bsr_anycrlf>
No match
a\x0bb\<bsr_anycrlf>
No match
/a\R?b/I<bsr_anycrlf>
Capturing subpattern count = 0
Options: bsr_anycrlf
First char = 'a'
Need char = 'b'
a\rb
0: a\x0db
a\nb
0: a\x0ab
a\r\nb
0: a\x0d\x0ab
** Failers
No match
a\x85b
No match
a\x0bb
No match
/a\R?b/I<bsr_unicode>
Capturing subpattern count = 0
Options: bsr_unicode
First char = 'a'
Need char = 'b'
a\rb
0: a\x0db
a\nb
0: a\x0ab
a\r\nb
0: a\x0d\x0ab
a\x85b
0: a\x85b
a\x0bb
0: a\x0bb
** Failers
No match
a\x85b\<bsr_anycrlf>
No match
a\x0bb\<bsr_anycrlf>
No match
/a\R{2,4}b/I<bsr_anycrlf>
Capturing subpattern count = 0
Options: bsr_anycrlf
First char = 'a'
Need char = 'b'
a\r\n\nb
0: a\x0d\x0a\x0ab
a\n\r\rb
0: a\x0a\x0d\x0db
a\r\n\r\n\r\n\r\nb
0: a\x0d\x0a\x0d\x0a\x0d\x0a\x0d\x0ab
** Failers
No match
a\x85\85b
No match
a\x0b\0bb
No match
/a\R{2,4}b/I<bsr_unicode>
Capturing subpattern count = 0
Options: bsr_unicode
First char = 'a'
Need char = 'b'
a\r\rb
0: a\x0d\x0db
a\n\n\nb
0: a\x0a\x0a\x0ab
a\r\n\n\r\rb
0: a\x0d\x0a\x0a\x0d\x0db
a\x85\85b
No match
a\x0b\0bb
No match
** Failers
No match
a\r\r\r\r\rb
No match
a\x85\85b\<bsr_anycrlf>
No match
a\x0b\0bb\<bsr_anycrlf>
No match
/a(?!)|\wbc/
abc
0: abc
/a[]b/<JS>
** Failers
No match
ab
No match
/a[]+b/<JS>
** Failers
No match
ab
No match
/a[]*+b/<JS>
** Failers
No match
ab
No match
/a[^]b/<JS>
aXb
0: aXb
a\nb
0: a\x0ab
** Failers
No match
ab
No match
/a[^]+b/<JS>
aXb
0: aXb
a\nX\nXb
0: a\x0aX\x0aXb
** Failers
No match
ab
No match
/X$/E
X
0: X
** Failers
No match
X\n
No match
/X$/
X
0: X
X\n
0: X
/xyz/C
xyz
--->xyz
+0 ^ x
+1 ^^ y
+2 ^ ^ z
+3 ^ ^
0: xyz
abcxyz
--->abcxyz
+0 ^ x
+1 ^^ y
+2 ^ ^ z
+3 ^ ^
0: xyz
abcxyz\Y
--->abcxyz
+0 ^ x
+0 ^ x
+0 ^ x
+0 ^ x
+1 ^^ y
+2 ^ ^ z
+3 ^ ^
0: xyz
** Failers
No match
abc
No match
abc\Y
--->abc
+0 ^ x
+0 ^ x
+0 ^ x
+0 ^ x
No match
abcxypqr
No match
abcxypqr\Y
--->abcxypqr
+0 ^ x
+0 ^ x
+0 ^ x
+0 ^ x
+1 ^^ y
+2 ^ ^ z
+0 ^ x
+0 ^ x
+0 ^ x
+0 ^ x
+0 ^ x
No match
/(*NO_START_OPT)xyz/C
abcxyz
--->abcxyz
+15 ^ x
+15 ^ x
+15 ^ x
+15 ^ x
+16 ^^ y
+17 ^ ^ z
+18 ^ ^
0: xyz
/(?C)ab/
ab
--->ab
0 ^ a
0: ab
\C-ab
0: ab
/ab/C
ab
--->ab
+0 ^ a
+1 ^^ b
+2 ^ ^
0: ab
\C-ab
0: ab
/^"((?(?=[a])[^"])|b)*"$/C
"ab"
--->"ab"
+0 ^ ^
+1 ^ "
+2 ^^ ((?(?=[a])[^"])|b)*
+21 ^^ "
+3 ^^ (?(?=[a])[^"])
+18 ^^ b
+5 ^^ (?=[a])
+8 ^ [a]
+11 ^^ )
+12 ^^ [^"]
+16 ^ ^ )
+17 ^ ^ |
+21 ^ ^ "
+3 ^ ^ (?(?=[a])[^"])
+18 ^ ^ b
+5 ^ ^ (?=[a])
+8 ^ [a]
+19 ^ ^ )
+21 ^ ^ "
+3 ^ ^ (?(?=[a])[^"])
+18 ^ ^ b
+5 ^ ^ (?=[a])
+8 ^ [a]
+17 ^ ^ |
+22 ^ ^ $
+23 ^ ^
0: "ab"
\C-"ab"
0: "ab"
/\d+X|9+Y/
++++123999\P
Partial match: 123999
++++123999Y\P
0: 999Y
/Z(*F)/
Z\P
No match
ZA\P
No match
/Z(?!)/
Z\P
No match
ZA\P
No match
/dog(sbody)?/
dogs\P
0: dog
dogs\P\P
Partial match: dogs
/dog(sbody)??/
dogs\P
0: dog
dogs\P\P
Partial match: dogs
/dog|dogsbody/
dogs\P
0: dog
dogs\P\P
Partial match: dogs
/dogsbody|dog/
dogs\P
0: dog
dogs\P\P
Partial match: dogs
/Z(*F)Q|ZXY/
Z\P
Partial match: Z
ZA\P
No match
X\P
No match
/\bthe cat\b/
the cat\P
0: the cat
the cat\P\P
Partial match: the cat
/dog(sbody)?/
dogs\D\P
0: dog
body\D\R
0: body
/dog(sbody)?/
dogs\D\P\P
Partial match: dogs
body\D\R
0: body
/abc/
abc\P
0: abc
abc\P\P
0: abc
/abc\K123/
xyzabc123pqr
Error -16 (item unsupported for DFA matching)
/(?<=abc)123/
xyzabc123pqr
0: 123
xyzabc12\P
Partial match at offset 6: abc12
xyzabc12\P\P
Partial match at offset 6: abc12
/\babc\b/
+++abc+++
0: abc
+++ab\P
Partial match at offset 3: +ab
+++ab\P\P
Partial match at offset 3: +ab
/(?=C)/g+
ABCDECBA
0:
0+ CDECBA
0:
0+ CBA
/(abc|def|xyz)/I
Capturing subpattern count = 1
No options
No first char
No need char
terhjk;abcdaadsfe
0: abc
the quick xyz brown fox
0: xyz
\Yterhjk;abcdaadsfe
0: abc
\Ythe quick xyz brown fox
0: xyz
** Failers
No match
thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
No match
\Ythejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
No match
/(abc|def|xyz)/SI
Capturing subpattern count = 1
No options
No first char
No need char
Subject length lower bound = 3
Starting chars: a d x
terhjk;abcdaadsfe
0: abc
the quick xyz brown fox
0: xyz
\Yterhjk;abcdaadsfe
0: abc
\Ythe quick xyz brown fox
0: xyz
** Failers
No match
thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
No match
\Ythejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
No match
/abcd*/+
xxxxabcd\P
0: abcd
0+
xxxxabcd\P\P
Partial match: abcd
dddxxx\R
0: ddd
0+ xxx
xxxxabcd\P\P
Partial match: abcd
xxx\R
0:
0+ xxx
/abcd*/i
xxxxabcd\P
0: abcd
xxxxabcd\P\P
Partial match: abcd
XXXXABCD\P
0: ABCD
XXXXABCD\P\P
Partial match: ABCD
/abc\d*/
xxxxabc1\P
0: abc1
xxxxabc1\P\P
Partial match: abc1
/abc[de]*/
xxxxabcde\P
0: abcde
xxxxabcde\P\P
Partial match: abcde
/(?:(?1)|B)(A(*F)|C)/
ABCD
0: BC
CCD
0: CC
** Failers
No match
CAD
No match
/^(?:(?1)|B)(A(*F)|C)/
CCD
0: CC
BCD
0: BC
** Failers
No match
ABCD
No match
CAD
No match
BAD
No match
/^(?!a(*SKIP)b)/
ac
Error -16 (item unsupported for DFA matching)
/^(?=a(*SKIP)b|ac)/
** Failers
No match
ac
Error -16 (item unsupported for DFA matching)
/^(?=a(*THEN)b|ac)/
ac
Error -16 (item unsupported for DFA matching)
/^(?=a(*PRUNE)b)/
ab
Error -16 (item unsupported for DFA matching)
** Failers
No match
ac
Error -16 (item unsupported for DFA matching)
/^(?(?!a(*SKIP)b))/
ac
Error -16 (item unsupported for DFA matching)
/(?<=abc)def/
abc\P\P
Partial match at offset 3: abc
/abc$/
abc
0: abc
abc\P
0: abc
abc\P\P
Partial match: abc
/abc$/m
abc
0: abc
abc\n
0: abc
abc\P\P
Partial match: abc
abc\n\P\P
0: abc
abc\P
0: abc
abc\n\P
0: abc
/abc\z/
abc
0: abc
abc\P
0: abc
abc\P\P
Partial match: abc
/abc\Z/
abc
0: abc
abc\P
0: abc
abc\P\P
Partial match: abc
/abc\b/
abc
0: abc
abc\P
0: abc
abc\P\P
Partial match: abc
/abc\B/
abc
No match
abc\P
Partial match: abc
abc\P\P
Partial match: abc
/.+/
abc\>0
0: abc
abc\>1
0: bc
abc\>2
0: c
abc\>3
No match
abc\>4
Error -24 (bad offset value)
abc\>-4
Error -24 (bad offset value)
/^(?:a)++\w/
aaaab
0: aaaab
** Failers
No match
aaaa
No match
bbb
No match
/^(?:aa|(?:a)++\w)/
aaaab
0: aaaab
1: aa
aaaa
0: aa
** Failers
No match
bbb
No match
/^(?:a)*+\w/
aaaab
0: aaaab
bbb
0: b
** Failers
No match
aaaa
No match
/^(a)++\w/
aaaab
0: aaaab
** Failers
No match
aaaa
No match
bbb
No match
/^(a|)++\w/
aaaab
0: aaaab
** Failers
No match
aaaa
No match
bbb
No match
/(?=abc){3}abc/+
abcabcabc
0: abc
0+ abcabc
** Failers
No match
xyz
No match
/(?=abc)+abc/+
abcabcabc
0: abc
0+ abcabc
** Failers
No match
xyz
No match
/(?=abc)++abc/+
abcabcabc
0: abc
0+ abcabc
** Failers
No match
xyz
No match
/(?=abc){0}xyz/
xyz
0: xyz
/(?=abc){1}xyz/
** Failers
No match
xyz
No match
/(?=(a))?./
ab
0: a
bc
0: b
/(?=(a))??./
ab
0: a
bc
0: b
/^(?=(a)){0}b(?1)/
backgammon
0: ba
/^(?=(?1))?[az]([abc])d/
abd
0: abd
zcdxx
0: zcd
/^(?!a){0}\w+/
aaaaa
0: aaaaa
/(?<=(abc))?xyz/
abcxyz
0: xyz
pqrxyz
0: xyz
/((?2))((?1))/
abc
Error -26 (nested recursion at the same subject position)
/(?(R)a+|(?R)b)/
aaaabcde
0: aaaab
/(?(R)a+|((?R))b)/
aaaabcde
0: aaaab
/((?(R)a+|(?1)b))/
aaaabcde
0: aaaab
/((?(R2)a+|(?1)b))/
aaaabcde
Error -17 (backreference condition or recursion test not supported for DFA matching)
/(?(R)a*(?1)|((?R))b)/
aaaabcde
Error -26 (nested recursion at the same subject position)
/(a+)/O
\O6aaaa
Matched, but offsets vector is too small to show all matches
0: aaaa
1: aaa
2: aa
\O8aaaa
0: aaaa
1: aaa
2: aa
3: a
/ab\Cde/
abXde
0: abXde
/(?<=ab\Cde)X/
abZdeX
0: X
/^\R/
\r\P
0: \x0d
\r\P\P
Partial match: \x0d
/^\R{2,3}x/
\r\P
Partial match: \x0d
\r\P\P
Partial match: \x0d
\r\r\P
Partial match: \x0d\x0d
\r\r\P\P
Partial match: \x0d\x0d
\r\r\r\P
Partial match: \x0d\x0d\x0d
\r\r\r\P\P
Partial match: \x0d\x0d\x0d
\r\rx
0: \x0d\x0dx
\r\r\rx
0: \x0d\x0d\x0dx
/^\R{2,3}?x/
\r\P
Partial match: \x0d
\r\P\P
Partial match: \x0d
\r\r\P
Partial match: \x0d\x0d
\r\r\P\P
Partial match: \x0d\x0d
\r\r\r\P
Partial match: \x0d\x0d\x0d
\r\r\r\P\P
Partial match: \x0d\x0d\x0d
\r\rx
0: \x0d\x0dx
\r\r\rx
0: \x0d\x0d\x0dx
/^\R?x/
\r\P
Partial match: \x0d
\r\P\P
Partial match: \x0d
x
0: x
\rx
0: \x0dx
/^\R+x/
\r\P
Partial match: \x0d
\r\P\P
Partial match: \x0d
\r\n\P
Partial match: \x0d\x0a
\r\n\P\P
Partial match: \x0d\x0a
\rx
0: \x0dx
/^a$/<CRLF>
a\r\P
Partial match: a\x0d
a\r\P\P
Partial match: a\x0d
/^a$/m<CRLF>
a\r\P
Partial match: a\x0d
a\r\P\P
Partial match: a\x0d
/^(a$|a\r)/<CRLF>
a\r\P
0: a\x0d
a\r\P\P
Partial match: a\x0d
/^(a$|a\r)/m<CRLF>
a\r\P
0: a\x0d
a\r\P\P
Partial match: a\x0d
/./<CRLF>
\r\P
0: \x0d
\r\P\P
Partial match: \x0d
/.{2,3}/<CRLF>
\r\P
Partial match: \x0d
\r\P\P
Partial match: \x0d
\r\r\P
0: \x0d\x0d
\r\r\P\P
Partial match: \x0d\x0d
\r\r\r\P
0: \x0d\x0d\x0d
\r\r\r\P\P
Partial match: \x0d\x0d\x0d
/.{2,3}?/<CRLF>
\r\P
Partial match: \x0d
\r\P\P
Partial match: \x0d
\r\r\P
0: \x0d\x0d
\r\r\P\P
Partial match: \x0d\x0d
\r\r\r\P
0: \x0d\x0d\x0d
1: \x0d\x0d
\r\r\r\P\P
Partial match: \x0d\x0d\x0d
/-- Test simple validity check for restarts --/
/abcdef/
abc\R
Error -30 (invalid data in workspace for DFA restart)
/<H((?(?!<H|F>)(.)|(?R))++)*F>/
text <H more text <H texting more hexA0-"\xA0" hex above 7F-"\xBC" F> text xxxxx <H text F> text F> text2 <H text sample F> more text.
0: <H more text <H texting more hexA0-"\xa0" hex above 7F-"\xbc" F> text xxxxx <H text F> text F>
/^(?>.{4})abc|^\w\w.xabcd/
xxxxabcd
0: xxxxabcd
1: xxxxabc
xx\xa0xabcd
0: xx\xa0xabcd
1: xx\xa0xabc
/^(.{4}){2}+abc|^\w\w.x\w\w\w\wabcd/
xxxxxxxxabcd
0: xxxxxxxxabcd
1: xxxxxxxxabc
xx\xa0xxxxxabcd
0: xx\xa0xxxxxabcd
1: xx\xa0xxxxxabc
/abcd/
abcd\O0
Matched, but offsets vector is too small to show all matches
/-- These tests show up auto-possessification --/
/[ab]*/
aaaa
0: aaaa
/[ab]*?/
aaaa
0: aaaa
1: aaa
2: aa
3: a
4:
/[ab]?/
aaaa
0: a
/[ab]??/
aaaa
0: a
1:
/[ab]+/
aaaa
0: aaaa
/[ab]+?/
aaaa
0: aaaa
1: aaa
2: aa
3: a
/[ab]{2,3}/
aaaa
0: aaa
/[ab]{2,3}?/
aaaa
0: aaa
1: aa
/[ab]{2,}/
aaaa
0: aaaa
/[ab]{2,}?/
aaaa
0: aaaa
1: aaa
2: aa
/-- End of testinput8 --/
Reference in New Issue View Git Blame Copy Permalink