2014-07-24 18:32:38 +02:00
|
|
|
# This set of tests is not Perl-compatible. It checks on special features
|
|
|
|
# of PCRE2's API, error diagnostics, and the compiled code of some patterns.
|
|
|
|
# It also checks the non-Perl syntax that PCRE2 supports (Python, .NET,
|
|
|
|
# Oniguruma). There are also some tests where PCRE2 and Perl differ,
|
|
|
|
# either because PCRE2 can't be compatible, or there is a possible Perl
|
|
|
|
# bug.
|
|
|
|
|
|
|
|
# NOTE: This is a non-UTF set of tests. When UTF support is needed, use
|
|
|
|
# test 5.
|
|
|
|
|
|
|
|
#forbid_utf
|
|
|
|
|
2014-08-06 11:35:11 +02:00
|
|
|
# Test binary zeroes in the pattern
|
|
|
|
|
|
|
|
# /a\0B/ where 0 is a binary zero
|
|
|
|
/61 5c 00 62/B,hex
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a\x00b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
a\x{0}b
|
|
|
|
0: a\x00b
|
|
|
|
|
|
|
|
# /a0b/ where 0 is a binary zero
|
|
|
|
/61 00 62/B,hex
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a\x00b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
a\x{0}b
|
|
|
|
0: a\x00b
|
|
|
|
|
|
|
|
# /(?#B0C)DE/ where 0 is a binary zero
|
|
|
|
/28 3f 23 42 00 43 29 44 45/B,hex
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
DE
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
DE
|
|
|
|
0: DE
|
|
|
|
|
2014-07-24 18:32:38 +02:00
|
|
|
/(a)b|/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/abc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
defabc
|
|
|
|
0: abc
|
|
|
|
abc\=anchored
|
|
|
|
0: abc
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
defabc\=anchored
|
|
|
|
No match
|
|
|
|
ABC
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^abc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
abc\=anchored
|
2014-08-03 19:50:08 +02:00
|
|
|
0: abc
|
2014-07-24 18:32:38 +02:00
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
defabc
|
|
|
|
No match
|
|
|
|
defabc\=anchored
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a+bc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/a*bc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/a{3}bc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/(abc|a+z)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^abc$/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
def\nabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/ab\idef/
|
|
|
|
Failed: error 103 at offset 3: unrecognized character follows \
|
|
|
|
|
|
|
|
/(?X)ab\idef/
|
|
|
|
Failed: error 111 at offset 2: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/x{5,4}/
|
|
|
|
Failed: error 104 at offset 5: numbers out of order in {} quantifier
|
|
|
|
|
|
|
|
/z{65536}/
|
|
|
|
Failed: error 105 at offset 7: number too big in {} quantifier
|
|
|
|
|
|
|
|
/[abcd/
|
|
|
|
Failed: error 106 at offset 5: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[\B]/B
|
|
|
|
Failed: error 107 at offset 2: invalid escape sequence in character class
|
|
|
|
|
|
|
|
/[\R]/B
|
|
|
|
Failed: error 107 at offset 2: invalid escape sequence in character class
|
|
|
|
|
|
|
|
/[\X]/B
|
|
|
|
Failed: error 107 at offset 2: invalid escape sequence in character class
|
|
|
|
|
|
|
|
/[z-a]/
|
|
|
|
Failed: error 108 at offset 3: range out of order in character class
|
|
|
|
|
|
|
|
/^*/
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 1: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(abc/
|
|
|
|
Failed: error 114 at offset 4: missing closing parenthesis
|
|
|
|
|
|
|
|
/(?# abc/
|
|
|
|
Failed: error 118 at offset 7: missing ) after (?# comment
|
|
|
|
|
|
|
|
/(?z)abc/
|
|
|
|
Failed: error 111 at offset 2: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/.*b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/.*?b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/cat|dog|elephant/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: c d e
|
|
|
|
Subject length lower bound = 3
|
|
|
|
this sentence eventually mentions a cat
|
|
|
|
0: cat
|
|
|
|
this sentences rambles on and on for a while and then reaches elephant
|
|
|
|
0: elephant
|
|
|
|
|
|
|
|
/cat|dog|elephant/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: c d e
|
|
|
|
Subject length lower bound = 3
|
|
|
|
this sentence eventually mentions a cat
|
|
|
|
0: cat
|
|
|
|
this sentences rambles on and on for a while and then reaches elephant
|
|
|
|
0: elephant
|
|
|
|
|
|
|
|
/cat|dog|elephant/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
Starting code units: C D E c d e
|
|
|
|
Subject length lower bound = 3
|
|
|
|
this sentence eventually mentions a CAT cat
|
|
|
|
0: CAT
|
|
|
|
this sentences rambles on and on for a while to elephant ElePhant
|
|
|
|
0: elephant
|
|
|
|
|
|
|
|
/a|[bcd]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a|[^\dZ])/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a
|
|
|
|
\x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19
|
|
|
|
\x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / : ; < = >
|
|
|
|
? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y [ \ ] ^ _ ` a b c d
|
|
|
|
e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f \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
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a|b)*[\s]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: \x09 \x0a \x0b \x0c \x0d \x20 a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(ab\2)/
|
|
|
|
Failed: error 115 at offset 6: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/{4,5}abc/
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 4: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(a)(b)(c)\2/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 2
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
abcb
|
|
|
|
0: abcb
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
abcb\=ovector=0
|
2014-10-05 19:55:25 +02:00
|
|
|
0: abcb
|
2014-10-31 13:34:34 +01:00
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
2014-07-24 18:32:38 +02:00
|
|
|
abcb\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: abcb
|
|
|
|
abcb\=ovector=2
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: abcb
|
|
|
|
1: a
|
|
|
|
abcb\=ovector=3
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: abcb
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
abcb\=ovector=4
|
|
|
|
0: abcb
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
|
|
|
|
/(a)bc|(a)(b)\2/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 2
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
1: a
|
|
|
|
abc\=ovector=0
|
2014-10-05 19:55:25 +02:00
|
|
|
0: abc
|
2014-10-31 13:34:34 +01:00
|
|
|
1: a
|
2014-07-24 18:32:38 +02:00
|
|
|
abc\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: abc
|
|
|
|
abc\=ovector=2
|
|
|
|
0: abc
|
|
|
|
1: a
|
|
|
|
aba
|
|
|
|
0: aba
|
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
3: b
|
|
|
|
aba\=ovector=0
|
2014-10-05 19:55:25 +02:00
|
|
|
0: aba
|
2014-10-31 13:34:34 +01:00
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
3: b
|
2014-07-24 18:32:38 +02:00
|
|
|
aba\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aba
|
|
|
|
aba\=ovector=2
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aba
|
|
|
|
1: <unset>
|
|
|
|
aba\=ovector=3
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aba
|
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
aba\=ovector=4
|
|
|
|
0: aba
|
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
3: b
|
|
|
|
|
|
|
|
/abc$/I,dollar_endonly
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: dollar_endonly
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
abc\n
|
|
|
|
No match
|
|
|
|
abc\ndef
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(a)(b)(c)(d)(e)\6/
|
|
|
|
Failed: error 115 at offset 17: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/the quick brown fox/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 't'
|
|
|
|
Last code unit = 'x'
|
|
|
|
Subject length lower bound = 19
|
|
|
|
the quick brown fox
|
|
|
|
0: the quick brown fox
|
|
|
|
this is a line with the quick brown fox
|
|
|
|
0: the quick brown fox
|
|
|
|
|
|
|
|
/the quick brown fox/I,anchored
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: anchored
|
|
|
|
Subject length lower bound = 19
|
|
|
|
the quick brown fox
|
|
|
|
0: the quick brown fox
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
this is a line with the quick brown fox
|
|
|
|
No match
|
|
|
|
|
|
|
|
/ab(?z)cd/
|
|
|
|
Failed: error 111 at offset 4: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/^abc|def/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abcdef
|
|
|
|
0: abc
|
|
|
|
abcdef\=notbol
|
2014-08-03 19:50:08 +02:00
|
|
|
0: def
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/.*((abc)$|(def))/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 3
|
|
|
|
defabc
|
|
|
|
0: defabc
|
|
|
|
1: abc
|
|
|
|
2: abc
|
|
|
|
defabc\=noteol
|
|
|
|
0: def
|
|
|
|
1: def
|
|
|
|
2: <unset>
|
|
|
|
3: def
|
|
|
|
|
|
|
|
/)/
|
|
|
|
Failed: error 122 at offset 0: unmatched closing parenthesis
|
|
|
|
|
|
|
|
/a[]b/
|
|
|
|
Failed: error 106 at offset 4: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[^aeiou ]{3,}/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a
|
|
|
|
\x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19
|
|
|
|
\x1a \x1b \x1c \x1d \x1e \x1f ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6
|
|
|
|
7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [
|
|
|
|
\ ] ^ _ ` b c d f g h j k l m n p q r s t v w x y z { | } ~ \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
|
|
|
|
Subject length lower bound = 3
|
|
|
|
co-processors, and for
|
|
|
|
0: -pr
|
|
|
|
|
|
|
|
/<.*>/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abc<def>ghi<klm>nop
|
|
|
|
0: <def>ghi<klm>
|
|
|
|
|
|
|
|
/<.*?>/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abc<def>ghi<klm>nop
|
|
|
|
0: <def>
|
|
|
|
|
|
|
|
/<.*>/I,ungreedy
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: ungreedy
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abc<def>ghi<klm>nop
|
|
|
|
0: <def>
|
|
|
|
|
|
|
|
/(?U)<.*>/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: ungreedy
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abc<def>ghi<klm>nop
|
|
|
|
0: <def>
|
|
|
|
|
|
|
|
/<.*?>/I,ungreedy
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: ungreedy
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abc<def>ghi<klm>nop
|
|
|
|
0: <def>ghi<klm>
|
|
|
|
|
|
|
|
/={3,}/I,ungreedy
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: ungreedy
|
|
|
|
First code unit = '='
|
|
|
|
Last code unit = '='
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc========def
|
|
|
|
0: ===
|
|
|
|
|
|
|
|
/(?U)={3,}?/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: ungreedy
|
|
|
|
First code unit = '='
|
|
|
|
Last code unit = '='
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc========def
|
|
|
|
0: ========
|
|
|
|
|
|
|
|
/(?<!bar|cattle)foo/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 6
|
|
|
|
First code unit = 'f'
|
|
|
|
Last code unit = 'o'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
foo
|
|
|
|
0: foo
|
|
|
|
catfoo
|
|
|
|
0: foo
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
the barfoo
|
|
|
|
No match
|
|
|
|
and cattlefoo
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?<=a+)b/
|
|
|
|
Failed: error 125 at offset 6: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(?<=aaa|b{0,3})b/
|
|
|
|
Failed: error 125 at offset 14: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(?<!(foo)a\1)bar/
|
|
|
|
Failed: error 125 at offset 12: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(?i)abc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: caseless
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Last code unit = 'c' (caseless)
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(a|(?m)a)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?i)^1234/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored caseless
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(^b|(?i)^d)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?s).*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/[abcd]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?i)[abcd]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: caseless
|
|
|
|
Starting code units: A B C D a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?m)[xy]|(b|c)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: multiline
|
|
|
|
Starting code units: b c x y
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(^a|^b)/Im
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?i)(^a|^b)/Im
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: multiline
|
|
|
|
Overall options: caseless multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a)(?(1)a|b|c)/
|
|
|
|
Failed: error 127 at offset 13: conditional group contains more than two branches
|
|
|
|
|
|
|
|
/(?(?=a)a|b|c)/
|
|
|
|
Failed: error 127 at offset 12: conditional group contains more than two branches
|
|
|
|
|
|
|
|
/(?(1a)/
|
|
|
|
Failed: error 126 at offset 4: malformed number or name after (?(
|
|
|
|
|
|
|
|
/(?(1a))/
|
|
|
|
Failed: error 126 at offset 4: malformed number or name after (?(
|
|
|
|
|
|
|
|
/(?(?i))/
|
|
|
|
Failed: error 128 at offset 3: assertion expected after (?(
|
|
|
|
|
|
|
|
/(?(abc))/
|
|
|
|
Failed: error 115 at offset 7: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?(?<ab))/
|
|
|
|
Failed: error 142 at offset 7: syntax error in subpattern name (missing terminator)
|
|
|
|
|
|
|
|
/((?s)blah)\s+\1/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
First code unit = 'b'
|
|
|
|
Last code unit = 'h'
|
|
|
|
Subject length lower bound = 9
|
|
|
|
|
|
|
|
/((?i)blah)\s+\1/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
First code unit = 'b' (caseless)
|
|
|
|
Last code unit = 'h' (caseless)
|
|
|
|
Subject length lower bound = 9
|
|
|
|
|
|
|
|
/((?i)b)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
/i b
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'b' (caseless)
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a*b|(?i:c*(?-i)d))/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: C a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/a$/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
a
|
|
|
|
0: a
|
|
|
|
a\n
|
|
|
|
0: a
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
a\=noteol
|
|
|
|
No match
|
|
|
|
a\n\=noteol
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a$/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
a
|
|
|
|
0: a
|
|
|
|
a\n
|
|
|
|
0: a
|
|
|
|
a\n\=noteol
|
|
|
|
0: a
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
a\=noteol
|
|
|
|
No match
|
|
|
|
|
|
|
|
/\Aabc/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
Compile options: multiline
|
|
|
|
Overall options: anchored multiline
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/^abc/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I
|
|
|
|
Capturing subpattern count = 5
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
aaaaabbbbbcccccdef
|
|
|
|
0: aaaaabbbbbcccccdef
|
|
|
|
1: aaaaabbbbbcccccdef
|
|
|
|
2: aaaaa
|
|
|
|
3: b
|
|
|
|
4: bbbbccccc
|
|
|
|
5: def
|
|
|
|
|
|
|
|
/(?<=foo)[ab]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 3
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?<!foo)(alpha|omega)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max lookbehind = 3
|
|
|
|
Starting code units: a o
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/(?!alphabet)[ab]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?<=foo\n)^bar/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 4
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
Options: multiline
|
|
|
|
Last code unit = 'r'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
foo\nbarbar
|
|
|
|
0: bar
|
|
|
|
***Failers
|
|
|
|
No match
|
|
|
|
rhubarb
|
|
|
|
No match
|
|
|
|
barbell
|
|
|
|
No match
|
|
|
|
abc\nbarton
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(?<=foo\n)bar/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 4
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'r'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
foo\nbarbar
|
|
|
|
0: bar
|
|
|
|
***Failers
|
|
|
|
No match
|
|
|
|
rhubarb
|
|
|
|
No match
|
|
|
|
barbell
|
|
|
|
No match
|
|
|
|
abc\nbarton
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?>^abc)/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
def\nabc
|
|
|
|
0: abc
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
defabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?<=ab(c+)d)ef/
|
|
|
|
Failed: error 125 at offset 11: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(?<=ab(?<=c+)d)ef/
|
|
|
|
Failed: error 125 at offset 12: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(?<=ab(c|de)f)g/
|
|
|
|
Failed: error 125 at offset 13: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/The next three are in testinput2 because they have variable length branches/
|
|
|
|
|
|
|
|
/(?<=bullock|donkey)-cart/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 7
|
|
|
|
First code unit = '-'
|
|
|
|
Last code unit = 't'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
the bullock-cart
|
|
|
|
0: -cart
|
|
|
|
a donkey-cart race
|
|
|
|
0: -cart
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
cart
|
|
|
|
No match
|
|
|
|
horse-and-cart
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?<=ab(?i)x|y|z)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 3
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?>.*)(?<=(abcd)|(xyz))/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max lookbehind = 4
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
alphabetabcd
|
|
|
|
0: alphabetabcd
|
|
|
|
1: abcd
|
|
|
|
endingxyz
|
|
|
|
0: endingxyz
|
|
|
|
1: <unset>
|
|
|
|
2: xyz
|
|
|
|
|
|
|
|
/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 4
|
|
|
|
First code unit = 'Z'
|
|
|
|
Last code unit = 'Z'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abxyZZ
|
|
|
|
0: ZZ
|
|
|
|
abXyZZ
|
|
|
|
0: ZZ
|
|
|
|
ZZZ
|
|
|
|
0: ZZ
|
|
|
|
zZZ
|
|
|
|
0: ZZ
|
|
|
|
bZZ
|
|
|
|
0: ZZ
|
|
|
|
BZZ
|
|
|
|
0: ZZ
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
ZZ
|
|
|
|
No match
|
|
|
|
abXYZZ
|
|
|
|
No match
|
|
|
|
zzz
|
|
|
|
No match
|
|
|
|
bzz
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?<!(foo)a)bar/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max lookbehind = 4
|
|
|
|
First code unit = 'b'
|
|
|
|
Last code unit = 'r'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
bar
|
|
|
|
0: bar
|
|
|
|
foobbar
|
|
|
|
0: bar
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
fooabar
|
|
|
|
No match
|
|
|
|
|
|
|
|
/This one is here because Perl behaves differently; see also the following/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'T'
|
|
|
|
Last code unit = 'g'
|
|
|
|
Subject length lower bound = 73
|
|
|
|
|
|
|
|
/^(a\1?){4}$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 4
|
|
|
|
aaaa
|
|
|
|
No match
|
|
|
|
aaaaaa
|
|
|
|
No match
|
|
|
|
|
|
|
|
/Perl does not fail these two for the final subjects. Neither did PCRE until/
|
|
|
|
/release 8.01. The problem is in backtracking into a subpattern that contains/
|
|
|
|
No match
|
|
|
|
/a recursive reference to itself. PCRE has now made these into atomic patterns./
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(xa|=?\1a){2}$/
|
|
|
|
xa=xaa
|
|
|
|
0: xa=xaa
|
|
|
|
1: =xaa
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
xa=xaaa
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(xa|=?\1a)+$/
|
|
|
|
xa=xaa
|
|
|
|
0: xa=xaa
|
|
|
|
1: =xaa
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
xa=xaaa
|
|
|
|
No match
|
|
|
|
|
|
|
|
/These are syntax tests from Perl 5.005/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'T'
|
|
|
|
Last code unit = '5'
|
|
|
|
Subject length lower bound = 38
|
|
|
|
|
|
|
|
/a[b-a]/
|
|
|
|
Failed: error 108 at offset 4: range out of order in character class
|
|
|
|
|
|
|
|
/a[]b/
|
|
|
|
Failed: error 106 at offset 4: missing terminating ] for character class
|
|
|
|
|
|
|
|
/a[/
|
|
|
|
Failed: error 106 at offset 2: missing terminating ] for character class
|
|
|
|
|
|
|
|
/*a/
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 0: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(*)b/
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 1: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/abc)/
|
|
|
|
Failed: error 122 at offset 3: unmatched closing parenthesis
|
|
|
|
|
|
|
|
/(abc/
|
|
|
|
Failed: error 114 at offset 4: missing closing parenthesis
|
|
|
|
|
|
|
|
/a**/
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 2: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/)(/
|
|
|
|
Failed: error 122 at offset 0: unmatched closing parenthesis
|
|
|
|
|
|
|
|
/\1/
|
|
|
|
Failed: error 115 at offset 2: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/\2/
|
|
|
|
Failed: error 115 at offset 2: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(a)|\2/
|
|
|
|
Failed: error 115 at offset 6: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/a[b-a]/Ii
|
|
|
|
Failed: error 108 at offset 4: range out of order in character class
|
|
|
|
|
|
|
|
/a[]b/Ii
|
|
|
|
Failed: error 106 at offset 4: missing terminating ] for character class
|
|
|
|
|
|
|
|
/a[/Ii
|
|
|
|
Failed: error 106 at offset 2: missing terminating ] for character class
|
|
|
|
|
|
|
|
/*a/Ii
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 0: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(*)b/Ii
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 1: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/abc)/Ii
|
|
|
|
Failed: error 122 at offset 3: unmatched closing parenthesis
|
|
|
|
|
|
|
|
/(abc/Ii
|
|
|
|
Failed: error 114 at offset 4: missing closing parenthesis
|
|
|
|
|
|
|
|
/a**/Ii
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 2: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/)(/Ii
|
|
|
|
Failed: error 122 at offset 0: unmatched closing parenthesis
|
|
|
|
|
|
|
|
/:(?:/
|
|
|
|
Failed: error 114 at offset 4: missing closing parenthesis
|
|
|
|
|
|
|
|
/(?<%)b/
|
|
|
|
Failed: error 124 at offset 3: unrecognized character after (?<
|
|
|
|
|
|
|
|
/a(?{)b/
|
|
|
|
Failed: error 111 at offset 3: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/a(?{{})b/
|
|
|
|
Failed: error 111 at offset 3: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/a(?{}})b/
|
|
|
|
Failed: error 111 at offset 3: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/a(?{"{"})b/
|
|
|
|
Failed: error 111 at offset 3: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/a(?{"{"}})b/
|
|
|
|
Failed: error 111 at offset 3: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/(?(1?)a|b)/
|
|
|
|
Failed: error 126 at offset 4: malformed number or name after (?(
|
|
|
|
|
|
|
|
/[a[:xyz:/
|
|
|
|
Failed: error 106 at offset 8: missing terminating ] for character class
|
|
|
|
|
|
|
|
/(?<=x+)y/
|
|
|
|
Failed: error 125 at offset 6: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/a{37,17}/
|
|
|
|
Failed: error 104 at offset 7: numbers out of order in {} quantifier
|
|
|
|
|
|
|
|
/abc/\
|
|
|
|
Failed: error 101 at offset 4: \ at end of pattern
|
|
|
|
|
|
|
|
/abc/\i
|
|
|
|
Failed: error 101 at offset 4: \ at end of pattern
|
|
|
|
|
|
|
|
/(a)bc(d)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
abcd
|
|
|
|
0: abcd
|
|
|
|
1: a
|
|
|
|
2: d
|
|
|
|
abcd\=copy=2
|
|
|
|
0: abcd
|
|
|
|
1: a
|
|
|
|
2: d
|
|
|
|
2C d (1)
|
|
|
|
abcd\=copy=5
|
|
|
|
0: abcd
|
|
|
|
1: a
|
|
|
|
2: d
|
2014-12-14 18:17:06 +01:00
|
|
|
Copy substring 5 failed (-49): unknown substring
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(.{20})/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Subject length lower bound = 20
|
|
|
|
abcdefghijklmnopqrstuvwxyz
|
|
|
|
0: abcdefghijklmnopqrst
|
|
|
|
1: abcdefghijklmnopqrst
|
|
|
|
abcdefghijklmnopqrstuvwxyz\=copy=1
|
|
|
|
0: abcdefghijklmnopqrst
|
|
|
|
1: abcdefghijklmnopqrst
|
|
|
|
1C abcdefghijklmnopqrst (20)
|
|
|
|
abcdefghijklmnopqrstuvwxyz\=get=1
|
|
|
|
0: abcdefghijklmnopqrst
|
|
|
|
1: abcdefghijklmnopqrst
|
|
|
|
1G abcdefghijklmnopqrst (20)
|
|
|
|
|
|
|
|
/(.{15})/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Subject length lower bound = 15
|
|
|
|
abcdefghijklmnopqrstuvwxyz
|
|
|
|
0: abcdefghijklmno
|
|
|
|
1: abcdefghijklmno
|
|
|
|
abcdefghijklmnopqrstuvwxyz\=copy=1,get=1
|
|
|
|
0: abcdefghijklmno
|
|
|
|
1: abcdefghijklmno
|
|
|
|
1C abcdefghijklmno (15)
|
|
|
|
1G abcdefghijklmno (15)
|
|
|
|
|
|
|
|
/(.{16})/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Subject length lower bound = 16
|
|
|
|
abcdefghijklmnopqrstuvwxyz
|
|
|
|
0: abcdefghijklmnop
|
|
|
|
1: abcdefghijklmnop
|
|
|
|
abcdefghijklmnopqrstuvwxyz\=copy=1,get=1,getall
|
|
|
|
0: abcdefghijklmnop
|
|
|
|
1: abcdefghijklmnop
|
|
|
|
1C abcdefghijklmnop (16)
|
|
|
|
1G abcdefghijklmnop (16)
|
|
|
|
0L abcdefghijklmnop
|
|
|
|
1L abcdefghijklmnop
|
|
|
|
|
|
|
|
/^(a|(bc))de(f)/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 4
|
|
|
|
adef\=get=1,get=2,get=3,get=4,getall
|
|
|
|
0: adef
|
|
|
|
1: a
|
|
|
|
2: <unset>
|
|
|
|
3: f
|
|
|
|
1G a (1)
|
2014-12-14 18:17:06 +01:00
|
|
|
Get substring 2 failed (-55): requested value is not set
|
2014-07-24 18:32:38 +02:00
|
|
|
3G f (1)
|
2014-12-14 18:17:06 +01:00
|
|
|
Get substring 4 failed (-49): unknown substring
|
2014-07-24 18:32:38 +02:00
|
|
|
0L adef
|
|
|
|
1L a
|
|
|
|
2L
|
|
|
|
3L f
|
|
|
|
bcdef\=get=1,get=2,get=3,get=4,getall
|
|
|
|
0: bcdef
|
|
|
|
1: bc
|
|
|
|
2: bc
|
|
|
|
3: f
|
|
|
|
1G bc (2)
|
|
|
|
2G bc (2)
|
|
|
|
3G f (1)
|
2014-12-14 18:17:06 +01:00
|
|
|
Get substring 4 failed (-49): unknown substring
|
2014-07-24 18:32:38 +02:00
|
|
|
0L bcdef
|
|
|
|
1L bc
|
|
|
|
2L bc
|
|
|
|
3L f
|
|
|
|
adefghijk\=copy=0
|
|
|
|
0: adef
|
|
|
|
1: a
|
|
|
|
2: <unset>
|
|
|
|
3: f
|
|
|
|
0C adef (4)
|
|
|
|
|
|
|
|
/^abc\00def/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 7
|
|
|
|
abc\00def\=copy=0,getall
|
|
|
|
0: abc\x00def
|
|
|
|
0C abc\x00def (7)
|
|
|
|
0L abc\x00def
|
|
|
|
|
|
|
|
/word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
|
|
|
|
)((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
|
|
|
|
)?)?)?)?)?)?)?)?)?otherword/I
|
|
|
|
Capturing subpattern count = 8
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
First code unit = 'w'
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 14
|
|
|
|
|
|
|
|
/.*X/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Any*
|
|
|
|
X
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/.*X/IBs
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
AllAny*
|
|
|
|
X
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*X|^B)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
Any*
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
^
|
|
|
|
B
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*X|^B)/IBs
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
AllAny*
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
^
|
|
|
|
B
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?s)(.*X|^B)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
AllAny*
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
^
|
|
|
|
B
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?s:.*X|^B)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Bra
|
|
|
|
AllAny*
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
^
|
|
|
|
B
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/\Biss\B/I,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = 'i'
|
|
|
|
Last code unit = 's'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: iss
|
|
|
|
0+ issippi
|
|
|
|
|
|
|
|
/iss/I,aftertext,altglobal
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'i'
|
|
|
|
Last code unit = 's'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: iss
|
|
|
|
0+ issippi
|
|
|
|
0: iss
|
|
|
|
0+ ippi
|
|
|
|
|
|
|
|
/\Biss\B/I,aftertext,altglobal
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = 'i'
|
|
|
|
Last code unit = 's'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: iss
|
|
|
|
0+ issippi
|
|
|
|
|
|
|
|
/\Biss\B/Ig,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = 'i'
|
|
|
|
Last code unit = 's'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: iss
|
|
|
|
0+ issippi
|
|
|
|
0: iss
|
|
|
|
0+ ippi
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
Mississippi\=anchored
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?<=[Ms])iss/Ig,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = 'i'
|
|
|
|
Last code unit = 's'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: iss
|
|
|
|
0+ issippi
|
|
|
|
0: iss
|
|
|
|
0+ ippi
|
|
|
|
|
|
|
|
/(?<=[Ms])iss/I,aftertext,altglobal
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = 'i'
|
|
|
|
Last code unit = 's'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: iss
|
|
|
|
0+ issippi
|
|
|
|
|
|
|
|
/^iss/Ig,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
ississippi
|
|
|
|
0: iss
|
|
|
|
0+ issippi
|
|
|
|
|
|
|
|
/.*iss/Ig,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 's'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abciss\nxyzisspqr
|
|
|
|
0: abciss
|
|
|
|
0+ \x0axyzisspqr
|
|
|
|
0: xyziss
|
|
|
|
0+ pqr
|
|
|
|
|
|
|
|
/.i./Ig,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'i'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: Mis
|
|
|
|
0+ sissippi
|
|
|
|
0: sis
|
|
|
|
0+ sippi
|
|
|
|
0: sip
|
|
|
|
0+ pi
|
|
|
|
Mississippi\=anchored
|
|
|
|
0: Mis
|
|
|
|
0+ sissippi
|
|
|
|
0: sis
|
|
|
|
0+ sippi
|
|
|
|
0: sip
|
|
|
|
0+ pi
|
|
|
|
Missouri river
|
|
|
|
0: Mis
|
|
|
|
0+ souri river
|
|
|
|
0: ri
|
|
|
|
0+ river
|
|
|
|
0: riv
|
|
|
|
0+ er
|
|
|
|
Missouri river\=anchored
|
|
|
|
0: Mis
|
|
|
|
0+ souri river
|
|
|
|
|
|
|
|
/^.is/Ig,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
Mississippi
|
|
|
|
0: Mis
|
|
|
|
0+ sissippi
|
|
|
|
|
|
|
|
/^ab\n/Ig,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
ab\nab\ncd
|
|
|
|
0: ab\x0a
|
|
|
|
0+ ab\x0acd
|
|
|
|
|
|
|
|
/^ab\n/Igm,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = \x0a
|
|
|
|
Subject length lower bound = 3
|
|
|
|
ab\nab\ncd
|
|
|
|
0: ab\x0a
|
|
|
|
0+ ab\x0acd
|
|
|
|
0: ab\x0a
|
|
|
|
0+ cd
|
|
|
|
|
|
|
|
/abc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/abc|bac/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(abc|bac)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(abc|(c|dc))/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Starting code units: a c d
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(abc|(d|de)c)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Starting code units: a d
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/a*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/a+/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(baa|a+)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/a{0,3}/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/baa{3,}/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'b'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/"([^\\"]+|\\.)*"/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = '"'
|
|
|
|
Last code unit = '"'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(abc|ab[cd])/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(a|.)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/a|ba|\w/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P
|
|
|
|
Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/abc(?=pqr)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'r'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/...(?<=abc)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 3
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/abc(?!pqr)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/ab./I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/ab[xyz]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/abc*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/ab.c*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/a.c*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/.c*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/ac*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a.c*|b.c*)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/a.c*|aba/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/.+a/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?=abcda)a.*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?=a)a.*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/a(b)*/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/a\d*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/ab\d*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/a(\d)*/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/abcde{0,0}/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/ab\d+/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/a(?(1)b)(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/a(?(1)bag|big)(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'g'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/a(?(1)bag|big)*(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/a(?(1)bag|big)+(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'g'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/a(?(1)b..|b..)(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/ab\d{0}e/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'e'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/a?b?/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
a
|
|
|
|
0: a
|
|
|
|
b
|
|
|
|
0: b
|
|
|
|
ab
|
|
|
|
0: ab
|
|
|
|
\
|
|
|
|
0:
|
|
|
|
*** Failers
|
|
|
|
0:
|
|
|
|
\=notempty
|
|
|
|
No match
|
|
|
|
|
|
|
|
/|-/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
abcd
|
|
|
|
0:
|
|
|
|
-abc
|
|
|
|
0:
|
|
|
|
ab-c\=notempty
|
|
|
|
0: -
|
|
|
|
*** Failers
|
|
|
|
0:
|
|
|
|
abc\=notempty
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^.?abcd/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/\( # ( at start
|
|
|
|
(?: # Non-capturing bracket
|
|
|
|
(?>[^()]+) # Either a sequence of non-brackets (no backtracking)
|
|
|
|
| # Or
|
|
|
|
(?R) # Recurse - i.e. nested bracketed string
|
|
|
|
)* # Zero or more contents
|
|
|
|
\) # Closing )
|
|
|
|
/Ix
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(abcd)
|
|
|
|
0: (abcd)
|
|
|
|
(abcd)xyz
|
|
|
|
0: (abcd)
|
|
|
|
xyz(abcd)
|
|
|
|
0: (abcd)
|
|
|
|
(ab(xy)cd)pqr
|
|
|
|
0: (ab(xy)cd)
|
|
|
|
(ab(xycd)pqr
|
|
|
|
0: (xycd)
|
|
|
|
() abc ()
|
|
|
|
0: ()
|
|
|
|
12(abcde(fsh)xyz(foo(bar))lmno)89
|
|
|
|
0: (abcde(fsh)xyz(foo(bar))lmno)
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
abcd
|
|
|
|
No match
|
|
|
|
abcd)
|
|
|
|
No match
|
|
|
|
(abcd
|
|
|
|
No match
|
|
|
|
|
|
|
|
/\( ( (?>[^()]+) | (?R) )* \) /Igx
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(ab(xy)cd)pqr
|
|
|
|
0: (ab(xy)cd)
|
|
|
|
1: cd
|
|
|
|
1(abcd)(x(y)z)pqr
|
|
|
|
0: (abcd)
|
|
|
|
1: abcd
|
|
|
|
0: (x(y)z)
|
|
|
|
1: z
|
|
|
|
|
|
|
|
/\( (?: (?>[^()]+) | (?R) ) \) /Ix
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
(abcd)
|
|
|
|
0: (abcd)
|
|
|
|
(ab(xy)cd)
|
|
|
|
0: (xy)
|
|
|
|
(a(b(c)d)e)
|
|
|
|
0: (c)
|
|
|
|
((ab))
|
|
|
|
0: ((ab))
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
()
|
|
|
|
No match
|
|
|
|
|
|
|
|
/\( (?: (?>[^()]+) | (?R) )? \) /Ix
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
()
|
|
|
|
0: ()
|
|
|
|
12(abcde(fsh)xyz(foo(bar))lmno)89
|
|
|
|
0: (fsh)
|
|
|
|
|
|
|
|
/\( ( (?>[^()]+) | (?R) )* \) /Ix
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(ab(xy)cd)
|
|
|
|
0: (ab(xy)cd)
|
|
|
|
1: cd
|
|
|
|
|
|
|
|
/\( ( ( (?>[^()]+) | (?R) )* ) \) /Ix
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(ab(xy)cd)
|
|
|
|
0: (ab(xy)cd)
|
|
|
|
1: ab(xy)cd
|
|
|
|
2: cd
|
|
|
|
|
|
|
|
/\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /Ix
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(ab(xy)cd)
|
|
|
|
0: (ab(xy)cd)
|
|
|
|
1: <unset>
|
|
|
|
2: ab(xy)cd
|
|
|
|
3: cd
|
|
|
|
(123ab(xy)cd)
|
|
|
|
0: (123ab(xy)cd)
|
|
|
|
1: 123
|
|
|
|
2: ab(xy)cd
|
|
|
|
3: cd
|
|
|
|
|
|
|
|
/\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /Ix
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(ab(xy)cd)
|
|
|
|
0: (ab(xy)cd)
|
|
|
|
1: ab(xy)cd
|
|
|
|
2: <unset>
|
|
|
|
3: cd
|
|
|
|
(123ab(xy)cd)
|
|
|
|
0: (123ab(xy)cd)
|
|
|
|
1: 123ab(xy)cd
|
|
|
|
2: 123
|
|
|
|
3: cd
|
|
|
|
|
|
|
|
/\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /Ix
|
|
|
|
Capturing subpattern count = 11
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(ab(xy)cd)
|
|
|
|
0: (ab(xy)cd)
|
|
|
|
1: ab(xy)cd
|
|
|
|
2: ab(xy)cd
|
|
|
|
3: ab(xy)cd
|
|
|
|
4: ab(xy)cd
|
|
|
|
5: ab(xy)cd
|
|
|
|
6: ab(xy)cd
|
|
|
|
7: ab(xy)cd
|
|
|
|
8: ab(xy)cd
|
|
|
|
9: ab(xy)cd
|
|
|
|
10: ab(xy)cd
|
|
|
|
11: cd
|
|
|
|
|
|
|
|
/\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /Ix
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(abcd(xyz<p>qrs)123)
|
|
|
|
0: (abcd(xyz<p>qrs)123)
|
|
|
|
1: abcd(xyz<p>qrs)123
|
|
|
|
2: 123
|
|
|
|
|
|
|
|
/\( ( ( (?>[^()]+) | ((?R)) )* ) \) /Ix
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Options: extended
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
(ab(cd)ef)
|
|
|
|
0: (ab(cd)ef)
|
|
|
|
1: ab(cd)ef
|
|
|
|
2: ef
|
|
|
|
3: (cd)
|
|
|
|
(ab(cd(ef)gh)ij)
|
|
|
|
0: (ab(cd(ef)gh)ij)
|
|
|
|
1: ab(cd(ef)gh)ij
|
|
|
|
2: ij
|
|
|
|
3: (cd(ef)gh)
|
|
|
|
|
|
|
|
/^[[:alnum:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[0-9A-Za-z]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:^alnum:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x00-/:-@[-`{-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:alpha:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[A-Za-z]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:^alpha:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x00-@[-`{-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[_[:alpha:]]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|
|
|
|
_ a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:ascii:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x00-\x7f]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:^ascii:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x80-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:blank:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x09 ]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:^blank:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x00-\x08\x0a-\x1f!-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[\n\x0b\x0c\x0d[:blank:]]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
Starting code units: \x09 \x0a \x0b \x0c \x0d \x20
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:cntrl:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x00-\x1f\x7f]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:digit:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[0-9]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:graph:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[!-~]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:lower:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[a-z]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:print:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[ -~]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:punct:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[!-/:-@[-`{-~]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:space:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x09-\x0d ]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:upper:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[A-Z]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:xdigit:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[0-9A-Fa-f]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:word:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[0-9A-Z_a-z]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:^cntrl:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[ -~\x80-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[12[:^digit:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x00-/12:-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^[[:^blank:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\x00-\x08\x0a-\x1f!-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[01[:alpha:]%]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[%01A-Za-z]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: % 0 1 A B C D E F G H I J K L M N O P Q R S T U V W
|
|
|
|
X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[[.ch.]]/I
|
|
|
|
Failed: error 113 at offset 1: POSIX collating elements are not supported
|
|
|
|
|
|
|
|
/[[=ch=]]/I
|
|
|
|
Failed: error 113 at offset 1: POSIX collating elements are not supported
|
|
|
|
|
|
|
|
/[[:rhubarb:]]/I
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[:upper:]]/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
Starting code units: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|
|
|
|
a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Subject length lower bound = 1
|
|
|
|
A
|
|
|
|
0: A
|
|
|
|
a
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/[[:lower:]]/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
Starting code units: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|
|
|
|
a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Subject length lower bound = 1
|
|
|
|
A
|
|
|
|
0: A
|
|
|
|
a
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/((?-i)[[:lower:]])[[:lower:]]/Ii
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: caseless
|
|
|
|
Starting code units: a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab
|
|
|
|
0: ab
|
|
|
|
1: a
|
|
|
|
aB
|
|
|
|
0: aB
|
|
|
|
1: a
|
|
|
|
*** Failers
|
|
|
|
0: ai
|
|
|
|
1: a
|
|
|
|
Ab
|
|
|
|
No match
|
|
|
|
AB
|
|
|
|
No match
|
|
|
|
|
|
|
|
/[\200-\110]/I
|
|
|
|
Failed: error 108 at offset 9: range out of order in character class
|
|
|
|
|
|
|
|
/^(?(0)f|b)oo/I
|
|
|
|
Failed: error 135 at offset 6: invalid condition (?(0)
|
|
|
|
|
|
|
|
# This one's here because of the large output vector needed
|
|
|
|
|
|
|
|
/(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/I
|
|
|
|
Capturing subpattern count = 271
|
|
|
|
Max back reference = 270
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Subject length lower bound = 272
|
|
|
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC\=ovector=300
|
|
|
|
0: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC
|
|
|
|
1: 1
|
|
|
|
2: 2
|
|
|
|
3: 3
|
|
|
|
4: 4
|
|
|
|
5: 5
|
|
|
|
6: 6
|
|
|
|
7: 7
|
|
|
|
8: 8
|
|
|
|
9: 9
|
|
|
|
10: 10
|
|
|
|
11: 11
|
|
|
|
12: 12
|
|
|
|
13: 13
|
|
|
|
14: 14
|
|
|
|
15: 15
|
|
|
|
16: 16
|
|
|
|
17: 17
|
|
|
|
18: 18
|
|
|
|
19: 19
|
|
|
|
20: 20
|
|
|
|
21: 21
|
|
|
|
22: 22
|
|
|
|
23: 23
|
|
|
|
24: 24
|
|
|
|
25: 25
|
|
|
|
26: 26
|
|
|
|
27: 27
|
|
|
|
28: 28
|
|
|
|
29: 29
|
|
|
|
30: 30
|
|
|
|
31: 31
|
|
|
|
32: 32
|
|
|
|
33: 33
|
|
|
|
34: 34
|
|
|
|
35: 35
|
|
|
|
36: 36
|
|
|
|
37: 37
|
|
|
|
38: 38
|
|
|
|
39: 39
|
|
|
|
40: 40
|
|
|
|
41: 41
|
|
|
|
42: 42
|
|
|
|
43: 43
|
|
|
|
44: 44
|
|
|
|
45: 45
|
|
|
|
46: 46
|
|
|
|
47: 47
|
|
|
|
48: 48
|
|
|
|
49: 49
|
|
|
|
50: 50
|
|
|
|
51: 51
|
|
|
|
52: 52
|
|
|
|
53: 53
|
|
|
|
54: 54
|
|
|
|
55: 55
|
|
|
|
56: 56
|
|
|
|
57: 57
|
|
|
|
58: 58
|
|
|
|
59: 59
|
|
|
|
60: 60
|
|
|
|
61: 61
|
|
|
|
62: 62
|
|
|
|
63: 63
|
|
|
|
64: 64
|
|
|
|
65: 65
|
|
|
|
66: 66
|
|
|
|
67: 67
|
|
|
|
68: 68
|
|
|
|
69: 69
|
|
|
|
70: 70
|
|
|
|
71: 71
|
|
|
|
72: 72
|
|
|
|
73: 73
|
|
|
|
74: 74
|
|
|
|
75: 75
|
|
|
|
76: 76
|
|
|
|
77: 77
|
|
|
|
78: 78
|
|
|
|
79: 79
|
|
|
|
80: 80
|
|
|
|
81: 81
|
|
|
|
82: 82
|
|
|
|
83: 83
|
|
|
|
84: 84
|
|
|
|
85: 85
|
|
|
|
86: 86
|
|
|
|
87: 87
|
|
|
|
88: 88
|
|
|
|
89: 89
|
|
|
|
90: 90
|
|
|
|
91: 91
|
|
|
|
92: 92
|
|
|
|
93: 93
|
|
|
|
94: 94
|
|
|
|
95: 95
|
|
|
|
96: 96
|
|
|
|
97: 97
|
|
|
|
98: 98
|
|
|
|
99: 99
|
|
|
|
100: 100
|
|
|
|
101: 101
|
|
|
|
102: 102
|
|
|
|
103: 103
|
|
|
|
104: 104
|
|
|
|
105: 105
|
|
|
|
106: 106
|
|
|
|
107: 107
|
|
|
|
108: 108
|
|
|
|
109: 109
|
|
|
|
110: 110
|
|
|
|
111: 111
|
|
|
|
112: 112
|
|
|
|
113: 113
|
|
|
|
114: 114
|
|
|
|
115: 115
|
|
|
|
116: 116
|
|
|
|
117: 117
|
|
|
|
118: 118
|
|
|
|
119: 119
|
|
|
|
120: 120
|
|
|
|
121: 121
|
|
|
|
122: 122
|
|
|
|
123: 123
|
|
|
|
124: 124
|
|
|
|
125: 125
|
|
|
|
126: 126
|
|
|
|
127: 127
|
|
|
|
128: 128
|
|
|
|
129: 129
|
|
|
|
130: 130
|
|
|
|
131: 131
|
|
|
|
132: 132
|
|
|
|
133: 133
|
|
|
|
134: 134
|
|
|
|
135: 135
|
|
|
|
136: 136
|
|
|
|
137: 137
|
|
|
|
138: 138
|
|
|
|
139: 139
|
|
|
|
140: 140
|
|
|
|
141: 141
|
|
|
|
142: 142
|
|
|
|
143: 143
|
|
|
|
144: 144
|
|
|
|
145: 145
|
|
|
|
146: 146
|
|
|
|
147: 147
|
|
|
|
148: 148
|
|
|
|
149: 149
|
|
|
|
150: 150
|
|
|
|
151: 151
|
|
|
|
152: 152
|
|
|
|
153: 153
|
|
|
|
154: 154
|
|
|
|
155: 155
|
|
|
|
156: 156
|
|
|
|
157: 157
|
|
|
|
158: 158
|
|
|
|
159: 159
|
|
|
|
160: 160
|
|
|
|
161: 161
|
|
|
|
162: 162
|
|
|
|
163: 163
|
|
|
|
164: 164
|
|
|
|
165: 165
|
|
|
|
166: 166
|
|
|
|
167: 167
|
|
|
|
168: 168
|
|
|
|
169: 169
|
|
|
|
170: 170
|
|
|
|
171: 171
|
|
|
|
172: 172
|
|
|
|
173: 173
|
|
|
|
174: 174
|
|
|
|
175: 175
|
|
|
|
176: 176
|
|
|
|
177: 177
|
|
|
|
178: 178
|
|
|
|
179: 179
|
|
|
|
180: 180
|
|
|
|
181: 181
|
|
|
|
182: 182
|
|
|
|
183: 183
|
|
|
|
184: 184
|
|
|
|
185: 185
|
|
|
|
186: 186
|
|
|
|
187: 187
|
|
|
|
188: 188
|
|
|
|
189: 189
|
|
|
|
190: 190
|
|
|
|
191: 191
|
|
|
|
192: 192
|
|
|
|
193: 193
|
|
|
|
194: 194
|
|
|
|
195: 195
|
|
|
|
196: 196
|
|
|
|
197: 197
|
|
|
|
198: 198
|
|
|
|
199: 199
|
|
|
|
200: 200
|
|
|
|
201: 201
|
|
|
|
202: 202
|
|
|
|
203: 203
|
|
|
|
204: 204
|
|
|
|
205: 205
|
|
|
|
206: 206
|
|
|
|
207: 207
|
|
|
|
208: 208
|
|
|
|
209: 209
|
|
|
|
210: 210
|
|
|
|
211: 211
|
|
|
|
212: 212
|
|
|
|
213: 213
|
|
|
|
214: 214
|
|
|
|
215: 215
|
|
|
|
216: 216
|
|
|
|
217: 217
|
|
|
|
218: 218
|
|
|
|
219: 219
|
|
|
|
220: 220
|
|
|
|
221: 221
|
|
|
|
222: 222
|
|
|
|
223: 223
|
|
|
|
224: 224
|
|
|
|
225: 225
|
|
|
|
226: 226
|
|
|
|
227: 227
|
|
|
|
228: 228
|
|
|
|
229: 229
|
|
|
|
230: 230
|
|
|
|
231: 231
|
|
|
|
232: 232
|
|
|
|
233: 233
|
|
|
|
234: 234
|
|
|
|
235: 235
|
|
|
|
236: 236
|
|
|
|
237: 237
|
|
|
|
238: 238
|
|
|
|
239: 239
|
|
|
|
240: 240
|
|
|
|
241: 241
|
|
|
|
242: 242
|
|
|
|
243: 243
|
|
|
|
244: 244
|
|
|
|
245: 245
|
|
|
|
246: 246
|
|
|
|
247: 247
|
|
|
|
248: 248
|
|
|
|
249: 249
|
|
|
|
250: 250
|
|
|
|
251: 251
|
|
|
|
252: 252
|
|
|
|
253: 253
|
|
|
|
254: 254
|
|
|
|
255: 255
|
|
|
|
256: 256
|
|
|
|
257: 257
|
|
|
|
258: 258
|
|
|
|
259: 259
|
|
|
|
260: 260
|
|
|
|
261: 261
|
|
|
|
262: 262
|
|
|
|
263: 263
|
|
|
|
264: 264
|
|
|
|
265: 265
|
|
|
|
266: 266
|
|
|
|
267: 267
|
|
|
|
268: 268
|
|
|
|
269: 269
|
|
|
|
270: ABC
|
|
|
|
271: ABC
|
|
|
|
|
|
|
|
# This one's here because Perl does this differently and PCRE2 can't at present
|
|
|
|
|
|
|
|
/(main(O)?)+/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
First code unit = 'm'
|
|
|
|
Last code unit = 'n'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
mainmain
|
|
|
|
0: mainmain
|
|
|
|
1: main
|
|
|
|
mainOmain
|
|
|
|
0: mainOmain
|
|
|
|
1: main
|
|
|
|
2: O
|
|
|
|
|
|
|
|
# These are all cases where Perl does it differently (nested captures)
|
|
|
|
|
|
|
|
/^(a(b)?)+$/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
aba
|
|
|
|
0: aba
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
|
|
|
|
/^(aa(bb)?)+$/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: aa
|
|
|
|
2: bb
|
|
|
|
|
|
|
|
/^(aa|aa(bb))+$/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: aa
|
|
|
|
2: bb
|
|
|
|
|
|
|
|
/^(aa(bb)??)+$/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: aa
|
|
|
|
2: bb
|
|
|
|
|
|
|
|
/^(?:aa(bb)?)+$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: bb
|
|
|
|
|
|
|
|
/^(aa(b(b))?)+$/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: aa
|
|
|
|
2: bb
|
|
|
|
3: b
|
|
|
|
|
|
|
|
/^(?:aa(b(b))?)+$/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: bb
|
|
|
|
2: b
|
|
|
|
|
|
|
|
/^(?:aa(b(?:b))?)+$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: bb
|
|
|
|
|
|
|
|
/^(?:aa(bb(?:b))?)+$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbbaa
|
|
|
|
0: aabbbaa
|
|
|
|
1: bbb
|
|
|
|
|
|
|
|
/^(?:aa(b(?:bb))?)+$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbbaa
|
|
|
|
0: aabbbaa
|
|
|
|
1: bbb
|
|
|
|
|
|
|
|
/^(?:aa(?:b(b))?)+$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbaa
|
|
|
|
0: aabbaa
|
|
|
|
1: b
|
|
|
|
|
|
|
|
/^(?:aa(?:b(bb))?)+$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbbaa
|
|
|
|
0: aabbbaa
|
|
|
|
1: bb
|
|
|
|
|
|
|
|
/^(aa(b(bb))?)+$/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbbaa
|
|
|
|
0: aabbbaa
|
|
|
|
1: aa
|
|
|
|
2: bbb
|
|
|
|
3: bb
|
|
|
|
|
|
|
|
/^(aa(bb(bb))?)+$/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aabbbbaa
|
|
|
|
0: aabbbbaa
|
|
|
|
1: aa
|
|
|
|
2: bbbb
|
|
|
|
3: bb
|
|
|
|
|
|
|
|
# ----------------
|
|
|
|
|
|
|
|
/#/IBx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Options: extended
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/a#/IBx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: extended
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[\s]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[\x09-\x0d ]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: \x09 \x0a \x0b \x0c \x0d \x20
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[\S]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[\x00-\x08\x0e-\x1f!-\xff] (neg)
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x0e \x0f
|
|
|
|
\x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19 \x1a \x1b \x1c \x1d \x1e
|
|
|
|
\x1f ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C
|
|
|
|
D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h
|
|
|
|
i j k l m n o p q r s t u v w x y z { | } ~ \x7f \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
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/a(?i)b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
/i b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b' (caseless)
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab
|
|
|
|
0: ab
|
|
|
|
aB
|
|
|
|
0: aB
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
AB
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(a(?i)b)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
/i b
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b' (caseless)
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab
|
|
|
|
0: ab
|
|
|
|
1: ab
|
|
|
|
aB
|
|
|
|
0: aB
|
|
|
|
1: aB
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
AB
|
|
|
|
No match
|
|
|
|
|
|
|
|
/ (?i)abc/IBx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i abc
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: extended
|
|
|
|
Overall options: caseless extended
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Last code unit = 'c' (caseless)
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/#this is a comment
|
|
|
|
(?i)abc/IBx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i abc
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: extended
|
|
|
|
Overall options: caseless extended
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Last code unit = 'c' (caseless)
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = '1'
|
|
|
|
Last code unit = '0'
|
|
|
|
Subject length lower bound = 300
|
|
|
|
|
|
|
|
/\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = '1'
|
|
|
|
Last code unit = '0'
|
|
|
|
Subject length lower bound = 300
|
|
|
|
|
|
|
|
/\Q\E/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
\
|
|
|
|
0:
|
|
|
|
|
|
|
|
/\Q\Ex/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'x'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/ \Q\E/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = ' '
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/a\Q\E/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
abc
|
|
|
|
0: a
|
|
|
|
bca
|
|
|
|
0: a
|
|
|
|
bac
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/a\Q\Eb/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
ab
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abc
|
|
|
|
0: ab
|
|
|
|
|
|
|
|
/\Q\Eabc/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/x*+\w/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
x*+
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P
|
|
|
|
Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Subject length lower bound = 1
|
|
|
|
*** Failers
|
|
|
|
0: F
|
|
|
|
xxxxx
|
|
|
|
No match
|
|
|
|
|
|
|
|
/x?+/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
x?+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/x++/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
x++
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'x'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/x{1,3}+/B,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
x
|
|
|
|
x{0,2}+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/x{1,3}+/Bi,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i x
|
|
|
|
/i x{0,2}+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^x]{1,3}+/B,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[^x]
|
|
|
|
[^x]{0,2}+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^x]{1,3}+/Bi,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i [^x]
|
|
|
|
/i [^x]{0,2}+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(x)*+/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Braposzero
|
|
|
|
CBraPos 1
|
|
|
|
x
|
|
|
|
KetRpos
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/^(\w++|\s++)*$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 0
|
|
|
|
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
|
|
|
|
1: party
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
this is not a line with only words and spaces!
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(\d++)(\w)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Subject length lower bound = 2
|
|
|
|
12345a
|
|
|
|
0: 12345a
|
|
|
|
1: 12345
|
|
|
|
2: a
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
12345+
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a++b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aaab
|
|
|
|
0: aaab
|
|
|
|
|
|
|
|
/(a++b)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aaab
|
|
|
|
0: aaab
|
|
|
|
1: aaab
|
|
|
|
|
|
|
|
/(a++)b/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aaab
|
|
|
|
0: aaab
|
|
|
|
1: aaa
|
|
|
|
|
|
|
|
/([^()]++|\([^()]*\))+/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a
|
|
|
|
\x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19
|
|
|
|
\x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( * + , - . / 0 1 2 3 4 5
|
|
|
|
6 7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|
|
|
|
[ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f
|
|
|
|
\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
|
|
|
|
Subject length lower bound = 1
|
|
|
|
((abc(ade)ufh()()x
|
|
|
|
0: abc(ade)ufh()()x
|
|
|
|
1: x
|
|
|
|
|
|
|
|
/\(([^()]++|\([^()]+\))+\)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = '('
|
|
|
|
Last code unit = ')'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
(abc)
|
|
|
|
0: (abc)
|
|
|
|
1: abc
|
|
|
|
(abc(def)xyz)
|
|
|
|
0: (abc(def)xyz)
|
|
|
|
1: xyz
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(abc){1,3}+/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Brazero
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/a+?+/I
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 3: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/a{2,3}?+b/I
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 7: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?U)a+?+/I
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 7: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/a{2,3}?+b/I,ungreedy
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 7: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/x(?U)a++b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
x
|
|
|
|
a++
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'x'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
xaaaab
|
|
|
|
0: xaaaab
|
|
|
|
|
|
|
|
/(?U)xa++b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
x
|
|
|
|
a++
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: ungreedy
|
|
|
|
First code unit = 'x'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
xaaaab
|
|
|
|
0: xaaaab
|
|
|
|
|
|
|
|
/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
CBra 1
|
|
|
|
CBra 2
|
|
|
|
a+
|
|
|
|
Ket
|
|
|
|
CBra 3
|
|
|
|
[ab]+?
|
|
|
|
Ket
|
|
|
|
CBra 4
|
|
|
|
[bc]+
|
|
|
|
Ket
|
|
|
|
CBra 5
|
|
|
|
\w*+
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 5
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/^x(?U)a+b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
x
|
|
|
|
a++
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/^x(?U)(a+)b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
x
|
|
|
|
CBra 1
|
|
|
|
a+?
|
|
|
|
Ket
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/[.x.]/I
|
|
|
|
Failed: error 113 at offset 0: POSIX collating elements are not supported
|
|
|
|
|
|
|
|
/[=x=]/I
|
|
|
|
Failed: error 113 at offset 0: POSIX collating elements are not supported
|
|
|
|
|
|
|
|
/[:x:]/I
|
|
|
|
Failed: error 112 at offset 0: POSIX named classes are supported only within a class
|
|
|
|
|
|
|
|
/\l/I
|
|
|
|
Failed: error 137 at offset 1: PCRE does not support \L, \l, \N{name}, \U, or \u
|
|
|
|
|
|
|
|
/\L/I
|
|
|
|
Failed: error 137 at offset 1: PCRE does not support \L, \l, \N{name}, \U, or \u
|
|
|
|
|
|
|
|
/\N{name}/I
|
|
|
|
Failed: error 137 at offset 1: PCRE does not support \L, \l, \N{name}, \U, or \u
|
|
|
|
|
|
|
|
/\u/I
|
|
|
|
Failed: error 137 at offset 1: PCRE does not support \L, \l, \N{name}, \U, or \u
|
|
|
|
|
|
|
|
/\U/I
|
|
|
|
Failed: error 137 at offset 1: PCRE does not support \L, \l, \N{name}, \U, or \u
|
|
|
|
|
|
|
|
/a{1,3}b/ungreedy
|
|
|
|
ab
|
|
|
|
0: ab
|
|
|
|
|
|
|
|
/[/I
|
|
|
|
Failed: error 106 at offset 1: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[a-/I
|
|
|
|
Failed: error 106 at offset 3: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[[:space:]/I
|
|
|
|
Failed: error 106 at offset 10: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[\s]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[\x09-\x0d ]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: \x09 \x0a \x0b \x0c \x0d \x20
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[[:space:]]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[\x09-\x0d ]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: \x09 \x0a \x0b \x0c \x0d \x20
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[[:space:]abcde]/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[\x09-\x0d a-e]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: \x09 \x0a \x0b \x0c \x0d \x20 a b c d e
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/Ix
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: extended
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
<>
|
|
|
|
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
|
|
|
|
|
|
|
|
/8J\$WE\<\.rX\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
8J$WE<.rX+ix[d1b!H#?vV0vrK:ZH1=2M>iV;?aPhFB<*vW@QW@sO9}cfZA-i'w%hKd6gt1UJP,15_#QY$M^Mss_U/]&LK9[5vQub^w[KDD<EjmhUZ?.akp2dF>qmj;2}YWFdYx.Ap]hjCPTP(n28k+3;o&WXqs/gOXdr$:r'do0;b4c(f_Gr="\4)[01T7ajQJvL$W~mL_sS/4h:x*[ZN=KLs&L5zX//>it,o:aU(;Z>pW&T7oP'2K^E:x9'c[%z-,64JQ5AeH_G#KijUKghQw^\vea3a?kka_G$8#`*kynsxzBLru']k_[7FrVx}^=$blx>s-N%j;D*aZDnsw:YKZ%Q.Kne9#hP?+b3(SOvL,^;&u5@?5C5Bhb=m-vEh_L15Jl]U)0RP6{q%L^_z5E'Dw6X
|
|
|
|
\b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = '8'
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 409
|
|
|
|
|
|
|
|
/\$\<\.X\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
$<.X+ix[d1b!H#?vV0vrK:ZH1=2M>iV;?aPhFB<*vW@QW@sO9}cfZA-i'w%hKd6gt1UJP,15_#QY$M^Mss_U/]&LK9[5vQub^w[KDD<EjmhUZ?.akp2dF>qmj;2}YWFdYx.Ap]hjCPTP(n28k+3;o&WXqs/gOXdr$:r'do0;b4c(f_Gr="\4)[01T7ajQJvL$W~mL_sS/4h:x*[ZN=KLs&L5zX//>it,o:aU(;Z>pW&T7oP'2K^E:x9'c[%z-,64JQ5AeH_G#KijUKghQw^\vea3a?kka_G$8#`*kynsxzBLru']k_[7FrVx}^=$blx>s-N%j;D*aZDnsw:YKZ%Q.Kne9#hP?+b3(SOvL,^;&u5@?5C5Bhb=m-vEh_L15Jl]U)0RP6{q%L^_z5E'Dw6X
|
|
|
|
\b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = '$'
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 404
|
|
|
|
|
|
|
|
/(.*)\d+\1/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*)\d+/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*)\d+\1/Is
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Options: dotall
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*)\d+/Is
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*(xyz))\d+\2/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max back reference = 2
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 7
|
|
|
|
|
|
|
|
/((.*))\d+\1/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max back reference = 1
|
|
|
|
Subject length lower bound = 1
|
|
|
|
abc123bc
|
|
|
|
0: bc123bc
|
|
|
|
1: bc
|
|
|
|
2: bc
|
|
|
|
|
|
|
|
/a[b]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?=a).*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?=abc).xyz/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Last code unit = 'z' (caseless)
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(?=abc)(?i).xyz/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'z' (caseless)
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(?=a)(?=b)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?=.)a/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/((?=abcda)a)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/((?=abcda)ab)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/()a/I
|
|
|
|
Capturing subpattern count = 1
|
2014-08-30 18:21:17 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?:(?=.)|(?<!x))a/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = 'a'
|
2014-07-24 18:32:38 +02:00
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?(1)ab|ac)(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(?(1)abz|acz)(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(?(1)abz)(.)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?(1)abz)(1)23/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
Last code unit = '3'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(a)+/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a){2,3}/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(a)*/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/[a]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[ab]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[ab]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[^a]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/\d456/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Last code unit = '6'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/\d456/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Last code unit = '6'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/a^b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^a/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
abcde
|
|
|
|
0: a
|
|
|
|
xy\nabc
|
|
|
|
0: a
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
xyabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/c|abc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a c
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?i)[ab]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: caseless
|
|
|
|
Starting code units: A B a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[ab](?i)cd/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'd' (caseless)
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/abc(?C)def/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
abcdef
|
|
|
|
--->abcdef
|
|
|
|
0 ^ ^ d
|
|
|
|
0: abcdef
|
|
|
|
1234abcdef
|
|
|
|
--->1234abcdef
|
|
|
|
0 ^ ^ d
|
|
|
|
0: abcdef
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
abcxyz
|
|
|
|
No match
|
|
|
|
abcxyzf
|
|
|
|
--->abcxyzf
|
|
|
|
0 ^ ^ d
|
|
|
|
No match
|
|
|
|
|
|
|
|
/abc(?C)de(?C1)f/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
123abcdef
|
|
|
|
--->123abcdef
|
|
|
|
0 ^ ^ d
|
|
|
|
1 ^ ^ f
|
|
|
|
0: abcdef
|
|
|
|
|
|
|
|
/(?C1)\dabc(?C2)def/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 7
|
|
|
|
1234abcdef
|
|
|
|
--->1234abcdef
|
|
|
|
1 ^ \d
|
|
|
|
1 ^ \d
|
|
|
|
1 ^ \d
|
|
|
|
1 ^ \d
|
|
|
|
2 ^ ^ d
|
|
|
|
0: 4abcdef
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
abcdef
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?C1)\dabc(?C2)def/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 7
|
|
|
|
1234abcdef
|
|
|
|
--->1234abcdef
|
|
|
|
1 ^ \d
|
|
|
|
1 ^ \d
|
|
|
|
1 ^ \d
|
|
|
|
1 ^ \d
|
|
|
|
2 ^ ^ d
|
|
|
|
0: 4abcdef
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
abcdef
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?C255)ab/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?C256)ab/I
|
|
|
|
Failed: error 138 at offset 6: number after (?C is greater than 255
|
|
|
|
|
|
|
|
/(?Cab)xx/I
|
|
|
|
Failed: error 139 at offset 3: closing parenthesis for (?C expected
|
|
|
|
|
|
|
|
/(?C12vr)x/I
|
|
|
|
Failed: error 139 at offset 5: closing parenthesis for (?C expected
|
|
|
|
|
|
|
|
/abc(?C)def/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
\x83\x0\x61bcdef
|
|
|
|
--->\x83\x00abcdef
|
|
|
|
0 ^ ^ d
|
|
|
|
0: abcdef
|
|
|
|
|
|
|
|
/(abc)(?C)de(?C1)f/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
123abcdef
|
|
|
|
--->123abcdef
|
|
|
|
0 ^ ^ d
|
|
|
|
1 ^ ^ f
|
|
|
|
0: abcdef
|
|
|
|
1: abc
|
|
|
|
123abcdef\=callout_capture
|
|
|
|
Callout 0: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: abc
|
|
|
|
--->123abcdef
|
|
|
|
^ ^ d
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: abc
|
|
|
|
--->123abcdef
|
|
|
|
^ ^ f
|
|
|
|
0: abcdef
|
|
|
|
1: abc
|
|
|
|
123abcdefC-\=callout_none
|
|
|
|
0: abcdef
|
|
|
|
1: abc
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
123abcdef\=callout_fail=1
|
|
|
|
--->123abcdef
|
|
|
|
0 ^ ^ d
|
|
|
|
1 ^ ^ f
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?C0)(abc(?C1))*/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
abcabcabc
|
|
|
|
--->abcabcabc
|
|
|
|
0 ^ (abc(?C1))*
|
|
|
|
1 ^ ^ )
|
|
|
|
1 ^ ^ )
|
|
|
|
1 ^ ^ )
|
|
|
|
0: abcabcabc
|
|
|
|
1: abc
|
|
|
|
abcabc\=callout_fail=1:3
|
|
|
|
--->abcabc
|
|
|
|
0 ^ (abc(?C1))*
|
|
|
|
1 ^ ^ )
|
|
|
|
1 ^ ^ )
|
|
|
|
0: abcabc
|
|
|
|
1: abc
|
|
|
|
*** Failers
|
|
|
|
--->*** Failers
|
|
|
|
0 ^ (abc(?C1))*
|
|
|
|
0:
|
|
|
|
abcabcabc\=callout_fail=1:3
|
|
|
|
--->abcabcabc
|
|
|
|
0 ^ (abc(?C1))*
|
|
|
|
1 ^ ^ )
|
|
|
|
1 ^ ^ )
|
|
|
|
1 ^ ^ )
|
|
|
|
0: abcabc
|
|
|
|
1: abc
|
|
|
|
|
|
|
|
/(\d{3}(?C))*/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
123\=callout_capture
|
|
|
|
Callout 0: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->123
|
|
|
|
^ ^ )
|
|
|
|
0: 123
|
|
|
|
1: 123
|
|
|
|
123456\=callout_capture
|
|
|
|
Callout 0: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->123456
|
|
|
|
^ ^ )
|
|
|
|
Callout 0: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: 123
|
|
|
|
--->123456
|
|
|
|
^ ^ )
|
|
|
|
0: 123456
|
|
|
|
1: 456
|
|
|
|
123456789\=callout_capture
|
|
|
|
Callout 0: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->123456789
|
|
|
|
^ ^ )
|
|
|
|
Callout 0: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: 123
|
|
|
|
--->123456789
|
|
|
|
^ ^ )
|
|
|
|
Callout 0: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: 456
|
|
|
|
--->123456789
|
|
|
|
^ ^ )
|
|
|
|
0: 123456789
|
|
|
|
1: 789
|
|
|
|
|
|
|
|
/((xyz)(?C)p|(?C1)xyzabc)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
First code unit = 'x'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
xyzabc\=callout_capture
|
|
|
|
Callout 0: last capture = 2
|
|
|
|
0: <unset>
|
|
|
|
1: <unset>
|
|
|
|
2: xyz
|
|
|
|
--->xyzabc
|
|
|
|
^ ^ p
|
|
|
|
Callout 1: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->xyzabc
|
|
|
|
^ x
|
|
|
|
0: xyzabc
|
|
|
|
1: xyzabc
|
|
|
|
|
|
|
|
/(X)((xyz)(?C)p|(?C1)xyzabc)/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
First code unit = 'X'
|
|
|
|
Last code unit = 'x'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
Xxyzabc\=callout_capture
|
|
|
|
Callout 0: last capture = 3
|
|
|
|
0: <unset>
|
|
|
|
1: X
|
|
|
|
2: <unset>
|
|
|
|
3: xyz
|
|
|
|
--->Xxyzabc
|
|
|
|
^ ^ p
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: X
|
|
|
|
--->Xxyzabc
|
|
|
|
^^ x
|
|
|
|
0: Xxyzabc
|
|
|
|
1: X
|
|
|
|
2: xyzabc
|
|
|
|
|
|
|
|
/(?=(abc))(?C)abcdef/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
abcdef\=callout_capture
|
|
|
|
Callout 0: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: abc
|
|
|
|
--->abcdef
|
|
|
|
^ a
|
|
|
|
0: abcdef
|
|
|
|
1: abc
|
|
|
|
|
|
|
|
/(?!(abc)(?C1)d)(?C2)abcxyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
abcxyz\=callout_capture
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: abc
|
|
|
|
--->abcxyz
|
|
|
|
^ ^ d
|
|
|
|
Callout 2: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->abcxyz
|
|
|
|
^ a
|
|
|
|
0: abcxyz
|
|
|
|
|
|
|
|
/(?<=(abc)(?C))xyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max lookbehind = 3
|
|
|
|
First code unit = 'x'
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abcxyz\=callout_capture
|
|
|
|
Callout 0: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: abc
|
|
|
|
--->abcxyz
|
|
|
|
^ )
|
|
|
|
0: xyz
|
|
|
|
1: abc
|
|
|
|
|
|
|
|
/a(b+)(c*)(?C1)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abbbbbccc\=callout_data=1
|
|
|
|
--->abbbbbccc
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a(b+?)(c*?)(?C1)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abbbbbccc\=callout_data=1
|
|
|
|
--->abbbbbccc
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
1 ^ ^
|
|
|
|
Callout data = 1
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?C)abc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(?C)^abc/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(?C)a|b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?R)/I
|
|
|
|
Failed: error 140 at offset 3: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/(a|(?R))/I
|
|
|
|
Failed: error 140 at offset 6: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/(ab|(bc|(de|(?R))))/I
|
|
|
|
Failed: error 140 at offset 15: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/x(ab|(bc|(de|(?R))))/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
First code unit = 'x'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
xab
|
|
|
|
0: xab
|
|
|
|
1: ab
|
|
|
|
xbc
|
|
|
|
0: xbc
|
|
|
|
1: bc
|
|
|
|
2: bc
|
|
|
|
xde
|
|
|
|
0: xde
|
|
|
|
1: de
|
|
|
|
2: de
|
|
|
|
3: de
|
|
|
|
xxab
|
|
|
|
0: xxab
|
|
|
|
1: xab
|
|
|
|
2: xab
|
|
|
|
3: xab
|
|
|
|
xxxab
|
|
|
|
0: xxxab
|
|
|
|
1: xxab
|
|
|
|
2: xxab
|
|
|
|
3: xxab
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
xyab
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(ab|(bc|(de|(?1))))/I
|
|
|
|
Failed: error 140 at offset 15: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/x(ab|(bc|(de|(?1)x)x)x)/I
|
|
|
|
Failed: error 140 at offset 16: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/^([^()]|\((?1)*\))*$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 0
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
1: c
|
|
|
|
a(b)c
|
|
|
|
0: a(b)c
|
|
|
|
1: c
|
|
|
|
a(b(c))d
|
|
|
|
0: a(b(c))d
|
|
|
|
1: d
|
|
|
|
*** Failers)
|
|
|
|
No match
|
|
|
|
a(b(c)d
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^>abc>([^()]|\((?1)*\))*<xyz<$/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = '<'
|
|
|
|
Subject length lower bound = 10
|
|
|
|
>abc>123<xyz<
|
|
|
|
0: >abc>123<xyz<
|
|
|
|
1: 3
|
|
|
|
>abc>1(2)3<xyz<
|
|
|
|
0: >abc>1(2)3<xyz<
|
|
|
|
1: 3
|
|
|
|
>abc>(1(2)3)<xyz<
|
|
|
|
0: >abc>(1(2)3)<xyz<
|
|
|
|
1: (1(2)3)
|
|
|
|
|
|
|
|
/(a(?1)b)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Recurse
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(a(?1)+b)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Once
|
|
|
|
Recurse
|
|
|
|
KetRmax
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
12
|
|
|
|
0: 12
|
|
|
|
1: 12
|
|
|
|
(((2+2)*-3)-7)
|
|
|
|
0: (((2+2)*-3)-7)
|
|
|
|
1: (((2+2)*-3)-7)
|
|
|
|
2: -
|
|
|
|
-12
|
|
|
|
0: -12
|
|
|
|
1: -12
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
((2+2)*-3)-7)
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(x(y|(?1){2})z)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
xyz
|
|
|
|
0: xyz
|
|
|
|
1: xyz
|
|
|
|
2: y
|
|
|
|
xxyzxyzz
|
|
|
|
0: xxyzxyzz
|
|
|
|
1: xxyzxyzz
|
|
|
|
2: xyzxyz
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
xxyzz
|
|
|
|
No match
|
|
|
|
xxyzxyzxyzz
|
|
|
|
No match
|
|
|
|
|
|
|
|
/((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/Ix
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Options: extended
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
<>
|
|
|
|
0: <>
|
|
|
|
1: <>
|
|
|
|
2: <>
|
|
|
|
<abcd>
|
|
|
|
0: <abcd>
|
|
|
|
1: <abcd>
|
|
|
|
2: <abcd>
|
|
|
|
<abc <123> hij>
|
|
|
|
0: <abc <123> hij>
|
|
|
|
1: <abc <123> hij>
|
|
|
|
2: <abc <123> hij>
|
|
|
|
<abc <def> hij>
|
|
|
|
0: <def>
|
|
|
|
1: <def>
|
|
|
|
2: <def>
|
|
|
|
<abc<>def>
|
|
|
|
0: <abc<>def>
|
|
|
|
1: <abc<>def>
|
|
|
|
2: <abc<>def>
|
|
|
|
<abc<>
|
|
|
|
0: <>
|
|
|
|
1: <>
|
|
|
|
2: <>
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
<abc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?1)/I
|
|
|
|
Failed: error 115 at offset 3: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/((?2)(abc)/I
|
|
|
|
Failed: error 114 at offset 10: missing closing parenthesis
|
|
|
|
|
|
|
|
/^(abc)def(?1)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 9
|
|
|
|
abcdefabc
|
|
|
|
0: abcdefabc
|
|
|
|
1: abc
|
|
|
|
|
|
|
|
/^(a|b|c)=(?1)+/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
a=a
|
|
|
|
0: a=a
|
|
|
|
1: a
|
|
|
|
a=b
|
|
|
|
0: a=b
|
|
|
|
1: a
|
|
|
|
a=bc
|
|
|
|
0: a=bc
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/^(a|b|c)=((?1))+/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
a=a
|
|
|
|
0: a=a
|
|
|
|
1: a
|
|
|
|
2: a
|
|
|
|
a=b
|
|
|
|
0: a=b
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
a=bc
|
|
|
|
0: a=bc
|
|
|
|
1: a
|
|
|
|
2: c
|
|
|
|
|
|
|
|
/a(?P<name1>b|c)d(?P<longername2>e)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
CBra 1
|
|
|
|
b
|
|
|
|
Alt
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
d
|
|
|
|
CBra 2
|
|
|
|
e
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
longername2 2
|
|
|
|
name1 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'e'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
abde
|
|
|
|
0: abde
|
|
|
|
1: b
|
|
|
|
2: e
|
|
|
|
acde
|
|
|
|
0: acde
|
|
|
|
1: c
|
|
|
|
2: e
|
|
|
|
|
|
|
|
/(?:a(?P<c>c(?P<d>d)))(?P<a>a)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
CBra 1
|
|
|
|
c
|
|
|
|
CBra 2
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
CBra 3
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Named capturing subpatterns:
|
|
|
|
a 3
|
|
|
|
c 1
|
|
|
|
d 2
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(?P<a>a)...(?P=a)bbb(?P>a)d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Any
|
|
|
|
Any
|
|
|
|
Any
|
|
|
|
\1
|
|
|
|
bbb
|
|
|
|
Recurse
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
a 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 10
|
|
|
|
|
|
|
|
/^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/Ii
|
|
|
|
Capturing subpattern count = 4
|
|
|
|
Max back reference = 4
|
|
|
|
Named capturing subpatterns:
|
|
|
|
four 4
|
|
|
|
one 1
|
|
|
|
three 3
|
|
|
|
two 2
|
|
|
|
May match empty string
|
|
|
|
Compile options: caseless
|
|
|
|
Overall options: anchored caseless
|
|
|
|
Subject length lower bound = 0
|
|
|
|
1221
|
|
|
|
0: 1221
|
|
|
|
1: 1221
|
|
|
|
2: 1
|
|
|
|
Satan, oscillate my metallic sonatas!
|
|
|
|
0: Satan, oscillate my metallic sonatas!
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: Satan, oscillate my metallic sonatas
|
|
|
|
4: S
|
|
|
|
A man, a plan, a canal: Panama!
|
|
|
|
0: A man, a plan, a canal: Panama!
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: A man, a plan, a canal: Panama
|
|
|
|
4: A
|
|
|
|
Able was I ere I saw Elba.
|
|
|
|
0: Able was I ere I saw Elba.
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: Able was I ere I saw Elba
|
|
|
|
4: A
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
The quick brown fox
|
|
|
|
No match
|
|
|
|
|
|
|
|
/((?(R)a|b))\1(?1)?/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Subject length lower bound = 2
|
|
|
|
bb
|
|
|
|
0: bb
|
|
|
|
1: b
|
|
|
|
bbaa
|
|
|
|
0: bba
|
|
|
|
1: b
|
|
|
|
|
|
|
|
/(.*)a/Is
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*)a\1/Is
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Options: dotall
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(.*)a(b)\2/Is
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max back reference = 2
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/((.*)a|(.*)b)z/Is
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/((.*)a|(.*)b)z\1/Is
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 1
|
|
|
|
Options: dotall
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/((.*)a|(.*)b)z\2/Is
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 2
|
|
|
|
Options: dotall
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/((.*)a|(.*)b)z\3/Is
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 3
|
|
|
|
Options: dotall
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/((.*)a|^(.*)b)z\3/Is
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 3
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is
|
|
|
|
Capturing subpattern count = 31
|
|
|
|
May match empty string
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is
|
|
|
|
Capturing subpattern count = 31
|
|
|
|
Max back reference = 31
|
|
|
|
May match empty string
|
|
|
|
Options: dotall
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is
|
|
|
|
Capturing subpattern count = 32
|
|
|
|
Max back reference = 32
|
|
|
|
May match empty string
|
|
|
|
Options: dotall
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(a)(bc)/IB,no_auto_capture
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Bra
|
|
|
|
bc
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: no_auto_capture
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
|
|
|
|
/(?P<one>a)(bc)/IB,no_auto_capture
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Bra
|
|
|
|
bc
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
one 1
|
|
|
|
Options: no_auto_capture
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/(a)(?P<named>bc)/IB,no_auto_capture
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
CBra 1
|
|
|
|
bc
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
named 1
|
|
|
|
Options: no_auto_capture
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(aaa(?C1)bbb|ab)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aaabbb
|
|
|
|
--->aaabbb
|
|
|
|
1 ^ ^ b
|
|
|
|
0: aaabbb
|
|
|
|
1: aaabbb
|
|
|
|
aaabbb\=callout_data=0
|
|
|
|
--->aaabbb
|
|
|
|
1 ^ ^ b
|
|
|
|
0: aaabbb
|
|
|
|
1: aaabbb
|
|
|
|
aaabbb\=callout_data=1
|
|
|
|
--->aaabbb
|
|
|
|
1 ^ ^ b
|
|
|
|
Callout data = 1
|
|
|
|
0: ab
|
|
|
|
1: ab
|
|
|
|
aaabbb\=callout_data=-1
|
|
|
|
--->aaabbb
|
|
|
|
1 ^ ^ b
|
|
|
|
Callout data = -1
|
|
|
|
No match
|
|
|
|
|
|
|
|
/ab(?P<one>cd)ef(?P<two>gh)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
one 1
|
|
|
|
two 2
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'h'
|
|
|
|
Subject length lower bound = 8
|
|
|
|
abcdefgh
|
|
|
|
0: abcdefgh
|
|
|
|
1: cd
|
|
|
|
2: gh
|
|
|
|
abcdefgh\=copy=1,get=two
|
|
|
|
0: abcdefgh
|
|
|
|
1: cd
|
|
|
|
2: gh
|
|
|
|
1C cd (2)
|
2014-10-31 13:34:34 +01:00
|
|
|
G gh (2) two (group 2)
|
2014-07-24 18:32:38 +02:00
|
|
|
abcdefgh\=copy=one,copy=two
|
|
|
|
0: abcdefgh
|
|
|
|
1: cd
|
|
|
|
2: gh
|
2014-10-31 13:34:34 +01:00
|
|
|
C cd (2) one (group 1)
|
|
|
|
C gh (2) two (group 2)
|
2014-07-24 18:32:38 +02:00
|
|
|
abcdefgh\=copy=three
|
|
|
|
0: abcdefgh
|
|
|
|
1: cd
|
|
|
|
2: gh
|
2014-10-31 13:34:34 +01:00
|
|
|
Number not found for group 'three'
|
2014-12-14 18:17:06 +01:00
|
|
|
Copy substring 'three' failed (-49): unknown substring
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?P<Tes>)(?P<Test>)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
Tes 1
|
|
|
|
Test 2
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?P<Test>)(?P<Tes>)/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
Tes 2
|
|
|
|
Test 1
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?P<Z>zz)(?P<A>aa)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 2
|
|
|
|
Z 1
|
|
|
|
First code unit = 'z'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
zzaa\=copy=Z
|
|
|
|
0: zzaa
|
|
|
|
1: zz
|
|
|
|
2: aa
|
2014-10-31 13:34:34 +01:00
|
|
|
C zz (2) Z (group 1)
|
2014-07-24 18:32:38 +02:00
|
|
|
zzaa\=copy=A
|
|
|
|
0: zzaa
|
|
|
|
1: zz
|
|
|
|
2: aa
|
2014-10-31 13:34:34 +01:00
|
|
|
C aa (2) A (group 2)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?P<x>eks)(?P<x>eccs)/I
|
|
|
|
Failed: error 143 at offset 15: two named subpatterns have the same name (PCRE2_DUPNAMES not set)
|
|
|
|
|
|
|
|
/(?P<abc>abc(?P<def>def)(?P<abc>xyz))/I
|
|
|
|
Failed: error 143 at offset 30: two named subpatterns have the same name (PCRE2_DUPNAMES not set)
|
|
|
|
|
|
|
|
"\[((?P<elem>\d+)(,(?P>elem))*)\]"I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Named capturing subpatterns:
|
|
|
|
elem 2
|
|
|
|
First code unit = '['
|
|
|
|
Last code unit = ']'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
[10,20,30,5,5,4,4,2,43,23,4234]
|
|
|
|
0: [10,20,30,5,5,4,4,2,43,23,4234]
|
|
|
|
1: 10,20,30,5,5,4,4,2,43,23,4234
|
|
|
|
2: 10
|
|
|
|
3: ,4234
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
[]
|
|
|
|
No match
|
|
|
|
|
|
|
|
"\[((?P<elem>\d+)(,(?P>elem))*)?\]"I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Named capturing subpatterns:
|
|
|
|
elem 2
|
|
|
|
First code unit = '['
|
|
|
|
Last code unit = ']'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
[10,20,30,5,5,4,4,2,43,23,4234]
|
|
|
|
0: [10,20,30,5,5,4,4,2,43,23,4234]
|
|
|
|
1: 10,20,30,5,5,4,4,2,43,23,4234
|
|
|
|
2: 10
|
|
|
|
3: ,4234
|
|
|
|
[]
|
|
|
|
0: []
|
|
|
|
|
|
|
|
/(a(b(?2)c))?/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
CBra 2
|
|
|
|
b
|
|
|
|
Recurse
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(a(b(?2)c))*/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
CBra 2
|
|
|
|
b
|
|
|
|
Recurse
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
KetRmax
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(a(b(?2)c)){0,2}/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
CBra 2
|
|
|
|
b
|
|
|
|
Recurse
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
CBra 2
|
|
|
|
b
|
|
|
|
Recurse
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/[ab]{1}+/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]{1,1}+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Options: caseless
|
|
|
|
Last code unit = 'g' (caseless)
|
|
|
|
Subject length lower bound = 8
|
|
|
|
Baby Bjorn Active Carrier - With free SHIPPING!!
|
|
|
|
0: Baby Bjorn Active Carrier - With free SHIPPING!!
|
|
|
|
1: Baby Bjorn Active Carrier - With free SHIPPING!!
|
|
|
|
|
|
|
|
/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Options: caseless
|
|
|
|
Last code unit = 'g' (caseless)
|
|
|
|
Subject length lower bound = 8
|
|
|
|
Baby Bjorn Active Carrier - With free SHIPPING!!
|
|
|
|
0: Baby Bjorn Active Carrier - With free SHIPPING!!
|
|
|
|
1: Baby Bjorn Active Carrier - With free SHIPPING!!
|
|
|
|
|
|
|
|
/a*.*b/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*
|
|
|
|
Any*
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a|b)*.?c/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Alt
|
|
|
|
b
|
|
|
|
KetRmax
|
|
|
|
Any?
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/abc(?C255)de(?C)f/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
abc
|
|
|
|
Callout 255 10 1
|
|
|
|
de
|
|
|
|
Callout 0 16 1
|
|
|
|
f
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
|
|
|
|
/abcde/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 1
|
|
|
|
a
|
|
|
|
Callout 255 1 1
|
|
|
|
b
|
|
|
|
Callout 255 2 1
|
|
|
|
c
|
|
|
|
Callout 255 3 1
|
|
|
|
d
|
|
|
|
Callout 255 4 1
|
|
|
|
e
|
|
|
|
Callout 255 5 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: auto_callout
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'e'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
abcde
|
|
|
|
--->abcde
|
|
|
|
+0 ^ a
|
|
|
|
+1 ^^ b
|
|
|
|
+2 ^ ^ c
|
|
|
|
+3 ^ ^ d
|
|
|
|
+4 ^ ^ e
|
|
|
|
+5 ^ ^
|
|
|
|
0: abcde
|
|
|
|
abcdfe
|
|
|
|
--->abcdfe
|
|
|
|
+0 ^ a
|
|
|
|
+1 ^^ b
|
|
|
|
+2 ^ ^ c
|
|
|
|
+3 ^ ^ d
|
|
|
|
+4 ^ ^ e
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a*b/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 2
|
|
|
|
a*+
|
|
|
|
Callout 255 2 1
|
|
|
|
b
|
|
|
|
Callout 255 3 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
ab
|
|
|
|
--->ab
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^
|
|
|
|
0: ab
|
|
|
|
aaaab
|
|
|
|
--->aaaab
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+3 ^ ^
|
|
|
|
0: aaaab
|
|
|
|
aaaacb
|
|
|
|
--->aaaacb
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ b
|
|
|
|
+3 ^^
|
|
|
|
0: b
|
|
|
|
|
|
|
|
/a*b/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 2
|
|
|
|
a*+
|
|
|
|
Callout 255 2 1
|
|
|
|
b
|
|
|
|
Callout 255 3 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
ab
|
|
|
|
--->ab
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^
|
|
|
|
0: ab
|
|
|
|
aaaab
|
|
|
|
--->aaaab
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+3 ^ ^
|
|
|
|
0: aaaab
|
|
|
|
aaaacb
|
|
|
|
--->aaaacb
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^^ b
|
|
|
|
+0 ^ a*
|
|
|
|
+2 ^ b
|
|
|
|
+3 ^^
|
|
|
|
0: b
|
|
|
|
|
|
|
|
/a+b/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 2
|
|
|
|
a++
|
|
|
|
Callout 255 2 1
|
|
|
|
b
|
|
|
|
Callout 255 3 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: auto_callout
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab
|
|
|
|
--->ab
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^
|
|
|
|
0: ab
|
|
|
|
aaaab
|
|
|
|
--->aaaab
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b
|
|
|
|
+3 ^ ^
|
|
|
|
0: aaaab
|
|
|
|
aaaacb
|
|
|
|
--->aaaacb
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^^ b
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(abc|def)x/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 9
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 1
|
|
|
|
a
|
|
|
|
Callout 255 2 1
|
|
|
|
b
|
|
|
|
Callout 255 3 1
|
|
|
|
c
|
|
|
|
Callout 255 4 0
|
|
|
|
Alt
|
|
|
|
Callout 255 5 1
|
|
|
|
d
|
|
|
|
Callout 255 6 1
|
|
|
|
e
|
|
|
|
Callout 255 7 1
|
|
|
|
f
|
|
|
|
Callout 255 8 0
|
|
|
|
Ket
|
|
|
|
Callout 255 9 1
|
|
|
|
x
|
|
|
|
Callout 255 10 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a d
|
|
|
|
Last code unit = 'x'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
abcx
|
|
|
|
--->abcx
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^ c
|
|
|
|
+4 ^ ^ |
|
|
|
|
+9 ^ ^ x
|
|
|
|
+10 ^ ^
|
|
|
|
0: abcx
|
|
|
|
1: abc
|
|
|
|
defx
|
|
|
|
--->defx
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+5 ^ d
|
|
|
|
+6 ^^ e
|
|
|
|
+7 ^ ^ f
|
|
|
|
+8 ^ ^ )
|
|
|
|
+9 ^ ^ x
|
|
|
|
+10 ^ ^
|
|
|
|
0: defx
|
|
|
|
1: def
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcdefzx
|
|
|
|
--->abcdefzx
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^ c
|
|
|
|
+4 ^ ^ |
|
|
|
|
+9 ^ ^ x
|
|
|
|
+5 ^ d
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+5 ^ d
|
|
|
|
+6 ^^ e
|
|
|
|
+7 ^ ^ f
|
|
|
|
+8 ^ ^ )
|
|
|
|
+9 ^ ^ x
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(abc|def)x/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 9
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 1
|
|
|
|
a
|
|
|
|
Callout 255 2 1
|
|
|
|
b
|
|
|
|
Callout 255 3 1
|
|
|
|
c
|
|
|
|
Callout 255 4 0
|
|
|
|
Alt
|
|
|
|
Callout 255 5 1
|
|
|
|
d
|
|
|
|
Callout 255 6 1
|
|
|
|
e
|
|
|
|
Callout 255 7 1
|
|
|
|
f
|
|
|
|
Callout 255 8 0
|
|
|
|
Ket
|
|
|
|
Callout 255 9 1
|
|
|
|
x
|
|
|
|
Callout 255 10 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a d
|
|
|
|
Last code unit = 'x'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
abcx
|
|
|
|
--->abcx
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^ c
|
|
|
|
+4 ^ ^ |
|
|
|
|
+9 ^ ^ x
|
|
|
|
+10 ^ ^
|
|
|
|
0: abcx
|
|
|
|
1: abc
|
|
|
|
defx
|
|
|
|
--->defx
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+5 ^ d
|
|
|
|
+6 ^^ e
|
|
|
|
+7 ^ ^ f
|
|
|
|
+8 ^ ^ )
|
|
|
|
+9 ^ ^ x
|
|
|
|
+10 ^ ^
|
|
|
|
0: defx
|
|
|
|
1: def
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcdefzx
|
|
|
|
--->abcdefzx
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^ c
|
|
|
|
+4 ^ ^ |
|
|
|
|
+9 ^ ^ x
|
|
|
|
+5 ^ d
|
|
|
|
+0 ^ (abc|def)
|
|
|
|
+1 ^ a
|
|
|
|
+5 ^ d
|
|
|
|
+6 ^^ e
|
|
|
|
+7 ^ ^ f
|
|
|
|
+8 ^ ^ )
|
|
|
|
+9 ^ ^ x
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(ab|cd){3,4}/I,auto_callout
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a c
|
|
|
|
Subject length lower bound = 6
|
|
|
|
ababab
|
|
|
|
--->ababab
|
|
|
|
+0 ^ (ab|cd){3,4}
|
|
|
|
+1 ^ a
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^ |
|
|
|
|
+1 ^ ^ a
|
|
|
|
+2 ^ ^ b
|
|
|
|
+3 ^ ^ |
|
|
|
|
+1 ^ ^ a
|
|
|
|
+2 ^ ^ b
|
|
|
|
+3 ^ ^ |
|
|
|
|
+1 ^ ^ a
|
|
|
|
+4 ^ ^ c
|
|
|
|
+12 ^ ^
|
|
|
|
0: ababab
|
|
|
|
1: ab
|
|
|
|
abcdabcd
|
|
|
|
--->abcdabcd
|
|
|
|
+0 ^ (ab|cd){3,4}
|
|
|
|
+1 ^ a
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^ |
|
|
|
|
+1 ^ ^ a
|
|
|
|
+4 ^ ^ c
|
|
|
|
+5 ^ ^ d
|
|
|
|
+6 ^ ^ )
|
|
|
|
+1 ^ ^ a
|
|
|
|
+2 ^ ^ b
|
|
|
|
+3 ^ ^ |
|
|
|
|
+1 ^ ^ a
|
|
|
|
+4 ^ ^ c
|
|
|
|
+5 ^ ^ d
|
|
|
|
+6 ^ ^ )
|
|
|
|
+12 ^ ^
|
|
|
|
0: abcdabcd
|
|
|
|
1: cd
|
|
|
|
abcdcdcdcdcd
|
|
|
|
--->abcdcdcdcdcd
|
|
|
|
+0 ^ (ab|cd){3,4}
|
|
|
|
+1 ^ a
|
|
|
|
+2 ^^ b
|
|
|
|
+3 ^ ^ |
|
|
|
|
+1 ^ ^ a
|
|
|
|
+4 ^ ^ c
|
|
|
|
+5 ^ ^ d
|
|
|
|
+6 ^ ^ )
|
|
|
|
+1 ^ ^ a
|
|
|
|
+4 ^ ^ c
|
|
|
|
+5 ^ ^ d
|
|
|
|
+6 ^ ^ )
|
|
|
|
+1 ^ ^ a
|
|
|
|
+4 ^ ^ c
|
|
|
|
+5 ^ ^ d
|
|
|
|
+6 ^ ^ )
|
|
|
|
+12 ^ ^
|
|
|
|
0: abcdcdcd
|
|
|
|
1: cd
|
|
|
|
|
|
|
|
/([ab]{,4}c|xy)/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 14
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 4
|
|
|
|
[ab]
|
|
|
|
Callout 255 5 1
|
|
|
|
{
|
|
|
|
Callout 255 6 1
|
|
|
|
,
|
|
|
|
Callout 255 7 1
|
|
|
|
4
|
|
|
|
Callout 255 8 1
|
|
|
|
}
|
|
|
|
Callout 255 9 1
|
|
|
|
c
|
|
|
|
Callout 255 10 0
|
|
|
|
Alt
|
|
|
|
Callout 255 11 1
|
|
|
|
x
|
|
|
|
Callout 255 12 1
|
|
|
|
y
|
|
|
|
Callout 255 13 0
|
|
|
|
Ket
|
|
|
|
Callout 255 14 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a b x
|
|
|
|
Subject length lower bound = 2
|
|
|
|
Note: that { does NOT introduce a quantifier
|
|
|
|
--->Note: that { does NOT introduce a quantifier
|
|
|
|
+0 ^ ([ab]{,4}c|xy)
|
|
|
|
+1 ^ [ab]
|
|
|
|
+5 ^^ {
|
|
|
|
+11 ^ x
|
|
|
|
+0 ^ ([ab]{,4}c|xy)
|
|
|
|
+1 ^ [ab]
|
|
|
|
+5 ^^ {
|
|
|
|
+11 ^ x
|
|
|
|
+0 ^ ([ab]{,4}c|xy)
|
|
|
|
+1 ^ [ab]
|
|
|
|
+5 ^^ {
|
|
|
|
+11 ^ x
|
|
|
|
No match
|
|
|
|
|
|
|
|
/([ab]{,4}c|xy)/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 14
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 4
|
|
|
|
[ab]
|
|
|
|
Callout 255 5 1
|
|
|
|
{
|
|
|
|
Callout 255 6 1
|
|
|
|
,
|
|
|
|
Callout 255 7 1
|
|
|
|
4
|
|
|
|
Callout 255 8 1
|
|
|
|
}
|
|
|
|
Callout 255 9 1
|
|
|
|
c
|
|
|
|
Callout 255 10 0
|
|
|
|
Alt
|
|
|
|
Callout 255 11 1
|
|
|
|
x
|
|
|
|
Callout 255 12 1
|
|
|
|
y
|
|
|
|
Callout 255 13 0
|
|
|
|
Ket
|
|
|
|
Callout 255 14 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a b x
|
|
|
|
Subject length lower bound = 2
|
|
|
|
Note: that { does NOT introduce a quantifier
|
|
|
|
--->Note: that { does NOT introduce a quantifier
|
|
|
|
+0 ^ ([ab]{,4}c|xy)
|
|
|
|
+1 ^ [ab]
|
|
|
|
+5 ^^ {
|
|
|
|
+11 ^ x
|
|
|
|
+0 ^ ([ab]{,4}c|xy)
|
|
|
|
+1 ^ [ab]
|
|
|
|
+5 ^^ {
|
|
|
|
+11 ^ x
|
|
|
|
+0 ^ ([ab]{,4}c|xy)
|
|
|
|
+1 ^ [ab]
|
|
|
|
+5 ^^ {
|
|
|
|
+11 ^ x
|
|
|
|
No match
|
|
|
|
|
|
|
|
/([ab]{1,4}c|xy){4,5}?123/IB,auto_callout
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Callout 255 0 21
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 9
|
|
|
|
[ab]{1,4}+
|
|
|
|
Callout 255 10 1
|
|
|
|
c
|
|
|
|
Callout 255 11 0
|
|
|
|
Alt
|
|
|
|
Callout 255 12 1
|
|
|
|
x
|
|
|
|
Callout 255 13 1
|
|
|
|
y
|
|
|
|
Callout 255 14 0
|
|
|
|
Ket
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 9
|
|
|
|
[ab]{1,4}+
|
|
|
|
Callout 255 10 1
|
|
|
|
c
|
|
|
|
Callout 255 11 0
|
|
|
|
Alt
|
|
|
|
Callout 255 12 1
|
|
|
|
x
|
|
|
|
Callout 255 13 1
|
|
|
|
y
|
|
|
|
Callout 255 14 0
|
|
|
|
Ket
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 9
|
|
|
|
[ab]{1,4}+
|
|
|
|
Callout 255 10 1
|
|
|
|
c
|
|
|
|
Callout 255 11 0
|
|
|
|
Alt
|
|
|
|
Callout 255 12 1
|
|
|
|
x
|
|
|
|
Callout 255 13 1
|
|
|
|
y
|
|
|
|
Callout 255 14 0
|
|
|
|
Ket
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 9
|
|
|
|
[ab]{1,4}+
|
|
|
|
Callout 255 10 1
|
|
|
|
c
|
|
|
|
Callout 255 11 0
|
|
|
|
Alt
|
|
|
|
Callout 255 12 1
|
|
|
|
x
|
|
|
|
Callout 255 13 1
|
|
|
|
y
|
|
|
|
Callout 255 14 0
|
|
|
|
Ket
|
|
|
|
Braminzero
|
|
|
|
CBra 1
|
|
|
|
Callout 255 1 9
|
|
|
|
[ab]{1,4}+
|
|
|
|
Callout 255 10 1
|
|
|
|
c
|
|
|
|
Callout 255 11 0
|
|
|
|
Alt
|
|
|
|
Callout 255 12 1
|
|
|
|
x
|
|
|
|
Callout 255 13 1
|
|
|
|
y
|
|
|
|
Callout 255 14 0
|
|
|
|
Ket
|
|
|
|
Callout 255 21 1
|
|
|
|
1
|
|
|
|
Callout 255 22 1
|
|
|
|
2
|
|
|
|
Callout 255 23 1
|
|
|
|
3
|
|
|
|
Callout 255 24 0
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: auto_callout
|
|
|
|
Starting code units: a b x
|
|
|
|
Last code unit = '3'
|
|
|
|
Subject length lower bound = 11
|
|
|
|
aacaacaacaacaac123
|
|
|
|
--->aacaacaacaacaac123
|
|
|
|
+0 ^ ([ab]{1,4}c|xy){4,5}?
|
|
|
|
+1 ^ [ab]{1,4}
|
|
|
|
+10 ^ ^ c
|
|
|
|
+11 ^ ^ |
|
|
|
|
+1 ^ ^ [ab]{1,4}
|
|
|
|
+10 ^ ^ c
|
|
|
|
+11 ^ ^ |
|
|
|
|
+1 ^ ^ [ab]{1,4}
|
|
|
|
+10 ^ ^ c
|
|
|
|
+11 ^ ^ |
|
|
|
|
+1 ^ ^ [ab]{1,4}
|
|
|
|
+10 ^ ^ c
|
|
|
|
+11 ^ ^ |
|
|
|
|
+21 ^ ^ 1
|
|
|
|
+1 ^ ^ [ab]{1,4}
|
|
|
|
+10 ^ ^ c
|
|
|
|
+11 ^ ^ |
|
|
|
|
+21 ^ ^ 1
|
|
|
|
+22 ^ ^ 2
|
|
|
|
+23 ^ ^ 3
|
|
|
|
+24 ^ ^
|
|
|
|
0: aacaacaacaacaac123
|
|
|
|
1: aac
|
|
|
|
|
|
|
|
/\b.*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
ab cd\=offset=1
|
|
|
|
0: cd
|
|
|
|
|
|
|
|
/\b.*/Is
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
May match empty string
|
|
|
|
Options: dotall
|
|
|
|
Subject length lower bound = 0
|
|
|
|
ab cd\=offset=1
|
|
|
|
0: cd
|
|
|
|
|
|
|
|
/(?!.bcd).*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
Xbcd12345
|
|
|
|
0: bcd12345
|
|
|
|
|
|
|
|
/abcde/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'e'
|
|
|
|
Subject length lower bound = 5
|
2014-08-03 20:15:32 +02:00
|
|
|
ab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abcd\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abcd
|
2014-08-03 20:15:32 +02:00
|
|
|
abcde\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abcde
|
2014-08-03 20:15:32 +02:00
|
|
|
the quick brown abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
** Failers\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
the quick brown abxyz fox\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
"^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = '/'
|
|
|
|
Subject length lower bound = 6
|
2014-08-03 20:15:32 +02:00
|
|
|
13/05/04\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: 13/05/04
|
|
|
|
1: 13
|
|
|
|
2: 05
|
2014-08-03 20:15:32 +02:00
|
|
|
13/5/2004\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: 13/5/2004
|
|
|
|
1: 13
|
|
|
|
2: 5
|
|
|
|
3: 20
|
2014-08-03 20:15:32 +02:00
|
|
|
02/05/09\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: 02/05/09
|
|
|
|
1: 02
|
|
|
|
2: 05
|
2014-08-03 20:15:32 +02:00
|
|
|
1\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 1
|
2014-08-03 20:15:32 +02:00
|
|
|
1/2\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 1/2
|
2014-08-03 20:15:32 +02:00
|
|
|
1/2/0\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 1/2/0
|
2014-08-03 20:15:32 +02:00
|
|
|
1/2/04\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: 1/2/04
|
|
|
|
1: 1
|
|
|
|
2: 2
|
2014-08-03 20:15:32 +02:00
|
|
|
0\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 0
|
2014-08-03 20:15:32 +02:00
|
|
|
02/\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 02/
|
2014-08-03 20:15:32 +02:00
|
|
|
02/0\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 02/0
|
2014-08-03 20:15:32 +02:00
|
|
|
02/1\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 02/1
|
2014-08-03 20:15:32 +02:00
|
|
|
** Failers\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
123\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
33/4/04\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
3/13/04\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
0/1/2003\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
0/\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
02/0/\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
02/13\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
/0{0,2}ABC/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 A
|
|
|
|
Last code unit = 'C'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/\d{3,}ABC/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Last code unit = 'C'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
|
|
|
|
/\d*ABC/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9 A
|
|
|
|
Last code unit = 'C'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/[abc]+DE/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c
|
|
|
|
Last code unit = 'E'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/[abc]?123/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: 1 a b c
|
|
|
|
Last code unit = '3'
|
|
|
|
Subject length lower bound = 3
|
2014-08-03 20:15:32 +02:00
|
|
|
123\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: 123
|
2014-08-03 20:15:32 +02:00
|
|
|
a\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: a
|
2014-08-03 20:15:32 +02:00
|
|
|
b\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: b
|
2014-08-03 20:15:32 +02:00
|
|
|
c\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: c
|
2014-08-03 20:15:32 +02:00
|
|
|
c12\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: c12
|
2014-08-03 20:15:32 +02:00
|
|
|
c123\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: c123
|
|
|
|
|
|
|
|
/^(?:\d){3,5}X/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 4
|
2014-08-03 20:15:32 +02:00
|
|
|
1\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 1
|
2014-08-03 20:15:32 +02:00
|
|
|
123\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 123
|
|
|
|
123X
|
|
|
|
0: 123X
|
2014-08-03 20:15:32 +02:00
|
|
|
1234\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 1234
|
|
|
|
1234X
|
|
|
|
0: 1234X
|
2014-08-03 20:15:32 +02:00
|
|
|
12345\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 12345
|
|
|
|
12345X
|
|
|
|
0: 12345X
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
1X
|
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
123456\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
"<(\w+)/?>(.)*</(\1)>"Igms
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 1
|
2015-01-02 18:09:16 +01:00
|
|
|
Options: dotall multiline
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 7
|
|
|
|
<!DOCTYPE seite SYSTEM "http://www.lco.lineas.de/xmlCms.dtd">\n<seite>\n<dokumenteninformation>\n<seitentitel>Partner der LCO</seitentitel>\n<sprache>de</sprache>\n<seitenbeschreibung>Partner der LINEAS Consulting\nGmbH</seitenbeschreibung>\n<schluesselworte>LINEAS Consulting GmbH Hamburg\nPartnerfirmen</schluesselworte>\n<revisit>30 days</revisit>\n<robots>index,follow</robots>\n<menueinformation>\n<aktiv>ja</aktiv>\n<menueposition>3</menueposition>\n<menuetext>Partner</menuetext>\n</menueinformation>\n<lastedited>\n<autor>LCO</autor>\n<firma>LINEAS Consulting</firma>\n<datum>15.10.2003</datum>\n</lastedited>\n</dokumenteninformation>\n<inhalt>\n\n<absatzueberschrift>Die Partnerfirmen der LINEAS Consulting\nGmbH</absatzueberschrift>\n\n<absatz><link ziel="http://www.ca.com/" zielfenster="_blank">\n<bild name="logo_ca.gif" rahmen="no"/></link> <link\nziel="http://www.ey.com/" zielfenster="_blank"><bild\nname="logo_euy.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.cisco.de/" zielfenster="_blank">\n<bild name="logo_cisco.gif" rahmen="ja"/></link></absatz>\n\n<absatz><link ziel="http://www.atelion.de/"\nzielfenster="_blank"><bild\nname="logo_atelion.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.line-information.de/"\nzielfenster="_blank">\n<bild name="logo_line_information.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><bild name="logo_aw.gif" rahmen="no"/></absatz>\n\n<absatz><link ziel="http://www.incognis.de/"\nzielfenster="_blank"><bild\nname="logo_incognis.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.addcraft.com/"\nzielfenster="_blank"><bild\nname="logo_addcraft.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.comendo.com/"\nzielfenster="_blank"><bild\nname="logo_comendo.gif" rahmen="no"/></link></absatz>\n\n</inhalt>\n</seite>\=jitstack=1024
|
|
|
|
0: <seite>\x0a<dokumenteninformation>\x0a<seitentitel>Partner der LCO</seitentitel>\x0a<sprache>de</sprache>\x0a<seitenbeschreibung>Partner der LINEAS Consulting\x0aGmbH</seitenbeschreibung>\x0a<schluesselworte>LINEAS Consulting GmbH Hamburg\x0aPartnerfirmen</schluesselworte>\x0a<revisit>30 days</revisit>\x0a<robots>index,follow</robots>\x0a<menueinformation>\x0a<aktiv>ja</aktiv>\x0a<menueposition>3</menueposition>\x0a<menuetext>Partner</menuetext>\x0a</menueinformation>\x0a<lastedited>\x0a<autor>LCO</autor>\x0a<firma>LINEAS Consulting</firma>\x0a<datum>15.10.2003</datum>\x0a</lastedited>\x0a</dokumenteninformation>\x0a<inhalt>\x0a\x0a<absatzueberschrift>Die Partnerfirmen der LINEAS Consulting\x0aGmbH</absatzueberschrift>\x0a\x0a<absatz><link ziel="http://www.ca.com/" zielfenster="_blank">\x0a<bild name="logo_ca.gif" rahmen="no"/></link> <link\x0aziel="http://www.ey.com/" zielfenster="_blank"><bild\x0aname="logo_euy.gif" rahmen="no"/></link>\x0a</absatz>\x0a\x0a<absatz><link ziel="http://www.cisco.de/" zielfenster="_blank">\x0a<bild name="logo_cisco.gif" rahmen="ja"/></link></absatz>\x0a\x0a<absatz><link ziel="http://www.atelion.de/"\x0azielfenster="_blank"><bild\x0aname="logo_atelion.gif" rahmen="no"/></link>\x0a</absatz>\x0a\x0a<absatz><link ziel="http://www.line-information.de/"\x0azielfenster="_blank">\x0a<bild name="logo_line_information.gif" rahmen="no"/></link>\x0a</absatz>\x0a\x0a<absatz><bild name="logo_aw.gif" rahmen="no"/></absatz>\x0a\x0a<absatz><link ziel="http://www.incognis.de/"\x0azielfenster="_blank"><bild\x0aname="logo_incognis.gif" rahmen="no"/></link></absatz>\x0a\x0a<absatz><link ziel="http://www.addcraft.com/"\x0azielfenster="_blank"><bild\x0aname="logo_addcraft.gif" rahmen="no"/></link></absatz>\x0a\x0a<absatz><link ziel="http://www.comendo.com/"\x0azielfenster="_blank"><bild\x0aname="logo_comendo.gif" rahmen="no"/></link></absatz>\x0a\x0a</inhalt>\x0a</seite>
|
|
|
|
1: seite
|
|
|
|
2: \x0a
|
|
|
|
3: seite
|
|
|
|
|
|
|
|
/line\nbreak/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
First code unit = 'l'
|
|
|
|
Last code unit = 'k'
|
|
|
|
Subject length lower bound = 10
|
|
|
|
this is a line\nbreak
|
|
|
|
0: line\x0abreak
|
|
|
|
line one\nthis is a line\nbreak in the second line
|
|
|
|
0: line\x0abreak
|
|
|
|
|
|
|
|
/line\nbreak/I,firstline
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Contains explicit CR or LF match
|
|
|
|
Options: firstline
|
|
|
|
First code unit = 'l'
|
|
|
|
Last code unit = 'k'
|
|
|
|
Subject length lower bound = 10
|
|
|
|
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/Im,firstline
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Contains explicit CR or LF match
|
2015-01-02 18:09:16 +01:00
|
|
|
Options: firstline multiline
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'l'
|
|
|
|
Last code unit = 'k'
|
|
|
|
Subject length lower bound = 10
|
|
|
|
this is a line\nbreak
|
|
|
|
0: line\x0abreak
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
line one\nthis is a line\nbreak in the second line
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?i)(?-i)AbCd/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'A'
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
AbCd
|
|
|
|
0: AbCd
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcd
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a{11111111111111111111}/I
|
|
|
|
Failed: error 105 at offset 8: number too big in {} quantifier
|
|
|
|
|
|
|
|
/(){64294967295}/I
|
|
|
|
Failed: error 105 at offset 9: number too big in {} quantifier
|
|
|
|
|
|
|
|
/(){2,4294967295}/I
|
|
|
|
Failed: error 105 at offset 11: number too big in {} quantifier
|
|
|
|
|
|
|
|
"(?i:a)(?i:b)(?i:c)(?i:d)(?i:e)(?i:f)(?i:g)(?i:h)(?i:i)(?i:j)(k)(?i:l)A\1B"I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Last code unit = 'B'
|
|
|
|
Subject length lower bound = 15
|
|
|
|
abcdefghijklAkB
|
|
|
|
0: abcdefghijklAkB
|
|
|
|
1: k
|
|
|
|
|
|
|
|
"(?P<n0>a)(?P<n1>b)(?P<n2>c)(?P<n3>d)(?P<n4>e)(?P<n5>f)(?P<n6>g)(?P<n7>h)(?P<n8>i)(?P<n9>j)(?P<n10>k)(?P<n11>l)A\11B"I
|
|
|
|
Capturing subpattern count = 12
|
|
|
|
Max back reference = 11
|
|
|
|
Named capturing subpatterns:
|
|
|
|
n0 1
|
|
|
|
n1 2
|
|
|
|
n10 11
|
|
|
|
n11 12
|
|
|
|
n2 3
|
|
|
|
n3 4
|
|
|
|
n4 5
|
|
|
|
n5 6
|
|
|
|
n6 7
|
|
|
|
n7 8
|
|
|
|
n8 9
|
|
|
|
n9 10
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'B'
|
|
|
|
Subject length lower bound = 15
|
|
|
|
abcdefghijklAkB
|
|
|
|
0: abcdefghijklAkB
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
4: d
|
|
|
|
5: e
|
|
|
|
6: f
|
|
|
|
7: g
|
|
|
|
8: h
|
|
|
|
9: i
|
|
|
|
10: j
|
|
|
|
11: k
|
|
|
|
12: l
|
|
|
|
|
|
|
|
"(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)A\11B"I
|
|
|
|
Capturing subpattern count = 12
|
|
|
|
Max back reference = 11
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'B'
|
|
|
|
Subject length lower bound = 15
|
|
|
|
abcdefghijklAkB
|
|
|
|
0: abcdefghijklAkB
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
4: d
|
|
|
|
5: e
|
|
|
|
6: f
|
|
|
|
7: g
|
|
|
|
8: h
|
|
|
|
9: i
|
|
|
|
10: j
|
|
|
|
11: k
|
|
|
|
12: l
|
|
|
|
|
|
|
|
"(?P<name0>a)(?P<name1>a)(?P<name2>a)(?P<name3>a)(?P<name4>a)(?P<name5>a)(?P<name6>a)(?P<name7>a)(?P<name8>a)(?P<name9>a)(?P<name10>a)(?P<name11>a)(?P<name12>a)(?P<name13>a)(?P<name14>a)(?P<name15>a)(?P<name16>a)(?P<name17>a)(?P<name18>a)(?P<name19>a)(?P<name20>a)(?P<name21>a)(?P<name22>a)(?P<name23>a)(?P<name24>a)(?P<name25>a)(?P<name26>a)(?P<name27>a)(?P<name28>a)(?P<name29>a)(?P<name30>a)(?P<name31>a)(?P<name32>a)(?P<name33>a)(?P<name34>a)(?P<name35>a)(?P<name36>a)(?P<name37>a)(?P<name38>a)(?P<name39>a)(?P<name40>a)(?P<name41>a)(?P<name42>a)(?P<name43>a)(?P<name44>a)(?P<name45>a)(?P<name46>a)(?P<name47>a)(?P<name48>a)(?P<name49>a)(?P<name50>a)(?P<name51>a)(?P<name52>a)(?P<name53>a)(?P<name54>a)(?P<name55>a)(?P<name56>a)(?P<name57>a)(?P<name58>a)(?P<name59>a)(?P<name60>a)(?P<name61>a)(?P<name62>a)(?P<name63>a)(?P<name64>a)(?P<name65>a)(?P<name66>a)(?P<name67>a)(?P<name68>a)(?P<name69>a)(?P<name70>a)(?P<name71>a)(?P<name72>a)(?P<name73>a)(?P<name74>a)(?P<name75>a)(?P<name76>a)(?P<name77>a)(?P<name78>a)(?P<name79>a)(?P<name80>a)(?P<name81>a)(?P<name82>a)(?P<name83>a)(?P<name84>a)(?P<name85>a)(?P<name86>a)(?P<name87>a)(?P<name88>a)(?P<name89>a)(?P<name90>a)(?P<name91>a)(?P<name92>a)(?P<name93>a)(?P<name94>a)(?P<name95>a)(?P<name96>a)(?P<name97>a)(?P<name98>a)(?P<name99>a)(?P<name100>a)"I
|
|
|
|
Capturing subpattern count = 101
|
|
|
|
Named capturing subpatterns:
|
|
|
|
name0 1
|
|
|
|
name1 2
|
|
|
|
name10 11
|
|
|
|
name100 101
|
|
|
|
name11 12
|
|
|
|
name12 13
|
|
|
|
name13 14
|
|
|
|
name14 15
|
|
|
|
name15 16
|
|
|
|
name16 17
|
|
|
|
name17 18
|
|
|
|
name18 19
|
|
|
|
name19 20
|
|
|
|
name2 3
|
|
|
|
name20 21
|
|
|
|
name21 22
|
|
|
|
name22 23
|
|
|
|
name23 24
|
|
|
|
name24 25
|
|
|
|
name25 26
|
|
|
|
name26 27
|
|
|
|
name27 28
|
|
|
|
name28 29
|
|
|
|
name29 30
|
|
|
|
name3 4
|
|
|
|
name30 31
|
|
|
|
name31 32
|
|
|
|
name32 33
|
|
|
|
name33 34
|
|
|
|
name34 35
|
|
|
|
name35 36
|
|
|
|
name36 37
|
|
|
|
name37 38
|
|
|
|
name38 39
|
|
|
|
name39 40
|
|
|
|
name4 5
|
|
|
|
name40 41
|
|
|
|
name41 42
|
|
|
|
name42 43
|
|
|
|
name43 44
|
|
|
|
name44 45
|
|
|
|
name45 46
|
|
|
|
name46 47
|
|
|
|
name47 48
|
|
|
|
name48 49
|
|
|
|
name49 50
|
|
|
|
name5 6
|
|
|
|
name50 51
|
|
|
|
name51 52
|
|
|
|
name52 53
|
|
|
|
name53 54
|
|
|
|
name54 55
|
|
|
|
name55 56
|
|
|
|
name56 57
|
|
|
|
name57 58
|
|
|
|
name58 59
|
|
|
|
name59 60
|
|
|
|
name6 7
|
|
|
|
name60 61
|
|
|
|
name61 62
|
|
|
|
name62 63
|
|
|
|
name63 64
|
|
|
|
name64 65
|
|
|
|
name65 66
|
|
|
|
name66 67
|
|
|
|
name67 68
|
|
|
|
name68 69
|
|
|
|
name69 70
|
|
|
|
name7 8
|
|
|
|
name70 71
|
|
|
|
name71 72
|
|
|
|
name72 73
|
|
|
|
name73 74
|
|
|
|
name74 75
|
|
|
|
name75 76
|
|
|
|
name76 77
|
|
|
|
name77 78
|
|
|
|
name78 79
|
|
|
|
name79 80
|
|
|
|
name8 9
|
|
|
|
name80 81
|
|
|
|
name81 82
|
|
|
|
name82 83
|
|
|
|
name83 84
|
|
|
|
name84 85
|
|
|
|
name85 86
|
|
|
|
name86 87
|
|
|
|
name87 88
|
|
|
|
name88 89
|
|
|
|
name89 90
|
|
|
|
name9 10
|
|
|
|
name90 91
|
|
|
|
name91 92
|
|
|
|
name92 93
|
|
|
|
name93 94
|
|
|
|
name94 95
|
|
|
|
name95 96
|
|
|
|
name96 97
|
|
|
|
name97 98
|
|
|
|
name98 99
|
|
|
|
name99 100
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 101
|
|
|
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
|
|
1: a
|
|
|
|
2: a
|
|
|
|
3: a
|
|
|
|
4: a
|
|
|
|
5: a
|
|
|
|
6: a
|
|
|
|
7: a
|
|
|
|
8: a
|
|
|
|
9: a
|
|
|
|
10: a
|
|
|
|
11: a
|
|
|
|
12: a
|
|
|
|
13: a
|
|
|
|
14: a
|
|
|
|
|
|
|
|
"(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)"I
|
|
|
|
Capturing subpattern count = 101
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 101
|
|
|
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
|
|
|
1: a
|
|
|
|
2: a
|
|
|
|
3: a
|
|
|
|
4: a
|
|
|
|
5: a
|
|
|
|
6: a
|
|
|
|
7: a
|
|
|
|
8: a
|
|
|
|
9: a
|
|
|
|
10: a
|
|
|
|
11: a
|
|
|
|
12: a
|
|
|
|
13: a
|
|
|
|
14: a
|
|
|
|
|
|
|
|
/[^()]*(?:\((?R)\)[^()]*)*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
(this(and)that
|
|
|
|
0:
|
|
|
|
(this(and)that)
|
|
|
|
0: (this(and)that)
|
|
|
|
(this(and)that)stuff
|
|
|
|
0: (this(and)that)stuff
|
|
|
|
|
|
|
|
/[^()]*(?:\((?>(?R))\)[^()]*)*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
(this(and)that
|
|
|
|
0:
|
|
|
|
(this(and)that)
|
|
|
|
0: (this(and)that)
|
|
|
|
|
|
|
|
/[^()]*(?:\((?R)\))*[^()]*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
(this(and)that
|
|
|
|
0:
|
|
|
|
(this(and)that)
|
|
|
|
0: (this(and)that)
|
|
|
|
|
|
|
|
/(?:\((?R)\))*[^()]*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
(this(and)that
|
|
|
|
0:
|
|
|
|
(this(and)that)
|
|
|
|
0:
|
|
|
|
((this))
|
|
|
|
0: ((this))
|
|
|
|
|
|
|
|
/(?:\((?R)\))|[^()]*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
(this(and)that
|
|
|
|
0:
|
|
|
|
(this(and)that)
|
|
|
|
0:
|
|
|
|
(this)
|
|
|
|
0: (this)
|
|
|
|
((this))
|
|
|
|
0: ((this))
|
|
|
|
|
|
|
|
/\x{0000ff}/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = \xff
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/^((?P<A>a1)|(?P<A>a2)b)/I
|
|
|
|
Failed: error 143 at offset 17: two named subpatterns have the same name (PCRE2_DUPNAMES not set)
|
|
|
|
|
|
|
|
/^((?P<A>a1)|(?P<A>a2)b)/I,dupnames
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 2
|
|
|
|
A 3
|
|
|
|
Compile options: dupnames
|
|
|
|
Overall options: anchored dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
a1b\=copy=A
|
|
|
|
0: a1
|
|
|
|
1: a1
|
|
|
|
2: a1
|
2014-10-31 13:34:34 +01:00
|
|
|
C a1 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
a2b\=copy=A
|
|
|
|
0: a2b
|
|
|
|
1: a2b
|
|
|
|
2: <unset>
|
|
|
|
3: a2
|
2014-10-31 13:34:34 +01:00
|
|
|
C a2 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a1b\=copy=Z,copy=A
|
|
|
|
0: a1
|
|
|
|
1: a1
|
|
|
|
2: a1
|
2014-10-31 13:34:34 +01:00
|
|
|
Number not found for group 'Z'
|
2014-12-14 18:17:06 +01:00
|
|
|
Copy substring 'Z' failed (-49): unknown substring
|
2014-10-31 13:34:34 +01:00
|
|
|
C a1 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?|(?<a>)(?<b>)(?<a>)|(?<a>)(?<b>)(?<a>))/I,dupnames
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Named capturing subpatterns:
|
|
|
|
a 1
|
|
|
|
a 3
|
|
|
|
b 2
|
|
|
|
May match empty string
|
|
|
|
Options: dupnames
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/^(?P<A>a)(?P<A>b)/I,dupnames
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
A 2
|
|
|
|
Compile options: dupnames
|
|
|
|
Overall options: anchored dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab\=copy=A
|
|
|
|
0: ab
|
|
|
|
1: a
|
|
|
|
2: b
|
2014-10-31 13:34:34 +01:00
|
|
|
C a (1) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^(?P<A>a)(?P<A>b)|cd/I,dupnames
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
A 2
|
|
|
|
Options: dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab\=copy=A
|
|
|
|
0: ab
|
|
|
|
1: a
|
|
|
|
2: b
|
2014-10-31 13:34:34 +01:00
|
|
|
C a (1) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
cd\=copy=A
|
|
|
|
0: cd
|
2014-12-14 18:17:06 +01:00
|
|
|
Copy substring 'A' failed (-55): requested value is not set
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/I,dupnames
|
|
|
|
Capturing subpattern count = 4
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
A 2
|
|
|
|
A 3
|
|
|
|
A 4
|
|
|
|
Options: dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
cdefgh\=copy=A
|
|
|
|
0: cdefgh
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: ef
|
|
|
|
4: gh
|
2014-10-31 13:34:34 +01:00
|
|
|
C ef (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^((?P<A>a1)|(?P<A>a2)b)/I,dupnames
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 2
|
|
|
|
A 3
|
|
|
|
Compile options: dupnames
|
|
|
|
Overall options: anchored dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
a1b\=get=A
|
|
|
|
0: a1
|
|
|
|
1: a1
|
|
|
|
2: a1
|
2014-10-31 13:34:34 +01:00
|
|
|
G a1 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
a2b\=get=A
|
|
|
|
0: a2b
|
|
|
|
1: a2b
|
|
|
|
2: <unset>
|
|
|
|
3: a2
|
2014-10-31 13:34:34 +01:00
|
|
|
G a2 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a1b\=get=Z,get=A
|
|
|
|
0: a1
|
|
|
|
1: a1
|
|
|
|
2: a1
|
2014-10-31 13:34:34 +01:00
|
|
|
Number not found for group 'Z'
|
2014-12-14 18:17:06 +01:00
|
|
|
Get substring 'Z' failed (-49): unknown substring
|
2014-10-31 13:34:34 +01:00
|
|
|
G a1 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^(?P<A>a)(?P<A>b)/I,dupnames
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
A 2
|
|
|
|
Compile options: dupnames
|
|
|
|
Overall options: anchored dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab\=get=A
|
|
|
|
0: ab
|
|
|
|
1: a
|
|
|
|
2: b
|
2014-10-31 13:34:34 +01:00
|
|
|
G a (1) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^(?P<A>a)(?P<A>b)|cd/I,dupnames
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
A 2
|
|
|
|
Options: dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
ab\=get=A
|
|
|
|
0: ab
|
|
|
|
1: a
|
|
|
|
2: b
|
2014-10-31 13:34:34 +01:00
|
|
|
G a (1) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
cd\=get=A
|
|
|
|
0: cd
|
2014-12-14 18:17:06 +01:00
|
|
|
Get substring 'A' failed (-55): requested value is not set
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/I,dupnames
|
|
|
|
Capturing subpattern count = 4
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
A 2
|
|
|
|
A 3
|
|
|
|
A 4
|
|
|
|
Options: dupnames
|
|
|
|
Subject length lower bound = 2
|
|
|
|
cdefgh\=get=A
|
|
|
|
0: cdefgh
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: ef
|
|
|
|
4: gh
|
2014-10-31 13:34:34 +01:00
|
|
|
G ef (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?J)^((?P<A>a1)|(?P<A>a2)b)/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 2
|
|
|
|
A 3
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored dupnames
|
|
|
|
Duplicate name status changes
|
|
|
|
Subject length lower bound = 2
|
|
|
|
a1b\=copy=A
|
|
|
|
0: a1
|
|
|
|
1: a1
|
|
|
|
2: a1
|
2014-10-31 13:34:34 +01:00
|
|
|
C a1 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
a2b\=copy=A
|
|
|
|
0: a2b
|
|
|
|
1: a2b
|
|
|
|
2: <unset>
|
|
|
|
3: a2
|
2014-10-31 13:34:34 +01:00
|
|
|
C a2 (2) A (non-unique)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<A>d)/I
|
|
|
|
Failed: error 143 at offset 37: two named subpatterns have the same name (PCRE2_DUPNAMES not set)
|
|
|
|
|
|
|
|
/ In this next test, J is not set at the outer level; consequently it isn't
|
|
|
|
set in the pattern's options; consequently pcre_get_named_substring() produces
|
|
|
|
a random value. /Ix
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: extended
|
|
|
|
First code unit = 'I'
|
|
|
|
Last code unit = 'e'
|
|
|
|
Subject length lower bound = 141
|
|
|
|
|
|
|
|
/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<C>d)/I
|
|
|
|
Capturing subpattern count = 4
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
B 2
|
|
|
|
B 3
|
|
|
|
C 4
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Duplicate name status changes
|
|
|
|
Subject length lower bound = 6
|
|
|
|
a bc d\=copy=A,copy=B,copy=C
|
|
|
|
0: a bc d
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
4: d
|
2014-10-31 13:34:34 +01:00
|
|
|
C a (1) A (group 1)
|
|
|
|
C b (1) B (non-unique)
|
|
|
|
C d (1) C (group 4)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^(?P<A>a)?(?(A)a|b)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 1
|
|
|
|
aabc
|
|
|
|
0: aa
|
|
|
|
1: a
|
|
|
|
bc
|
|
|
|
0: b
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?:(?(ZZ)a|b)(?P<ZZ>X))+/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
ZZ 1
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
bXaX
|
|
|
|
0: bXaX
|
|
|
|
1: X
|
|
|
|
|
|
|
|
/(?:(?(2y)a|b)(X))+/I
|
|
|
|
Failed: error 126 at offset 7: malformed number or name after (?(
|
|
|
|
|
|
|
|
/(?:(?(ZA)a|b)(?P<ZZ>X))+/I
|
|
|
|
Failed: error 115 at offset 9: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
ZZ 1
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
bbXaaX
|
|
|
|
0: bbXaaX
|
|
|
|
1: X
|
|
|
|
|
|
|
|
/(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
ZZ 1
|
|
|
|
Last code unit = 'X'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
(b)\\Xa\\X
|
|
|
|
0: (b)\Xa\X
|
|
|
|
1: X
|
|
|
|
|
|
|
|
/(?P<ABC/I
|
|
|
|
Failed: error 142 at offset 7: syntax error in subpattern name (missing terminator)
|
|
|
|
|
|
|
|
/(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
Subject length lower bound = 2
|
|
|
|
bXXaYYaY
|
|
|
|
0: bXXaYYaY
|
|
|
|
1: Y
|
|
|
|
bXYaXXaX
|
|
|
|
0: bX
|
|
|
|
1: X
|
|
|
|
|
|
|
|
/()()()()()()()()()(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
|
|
|
|
Capturing subpattern count = 10
|
|
|
|
Max back reference = 10
|
|
|
|
Named capturing subpatterns:
|
|
|
|
A 10
|
|
|
|
Subject length lower bound = 2
|
|
|
|
bXXaYYaY
|
|
|
|
0: bXXaYYaY
|
|
|
|
1:
|
|
|
|
2:
|
|
|
|
3:
|
|
|
|
4:
|
|
|
|
5:
|
|
|
|
6:
|
|
|
|
7:
|
|
|
|
8:
|
|
|
|
9:
|
|
|
|
10: Y
|
|
|
|
|
|
|
|
/\s*,\s*/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: \x09 \x0a \x0b \x0c \x0d \x20 ,
|
|
|
|
Last code unit = ','
|
|
|
|
Subject length lower bound = 1
|
|
|
|
\x0b,\x0b
|
|
|
|
0: \x0b,\x0b
|
|
|
|
\x0c,\x0d
|
|
|
|
0: \x0c,\x0d
|
|
|
|
|
2014-10-01 19:02:33 +02:00
|
|
|
/^abc/Im,newline=lf
|
2014-07-24 18:32:38 +02:00
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
2014-10-01 19:02:33 +02:00
|
|
|
Forced newline is LF
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
xyz\nabc
|
|
|
|
0: abc
|
2014-10-01 19:02:33 +02:00
|
|
|
xyz\r\nabc
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
|
|
|
** Failers
|
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
xyz\rabc
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
xyzabc\r
|
|
|
|
No match
|
|
|
|
xyzabc\rpqr
|
|
|
|
No match
|
|
|
|
xyzabc\r\n
|
|
|
|
No match
|
|
|
|
xyzabc\r\npqr
|
|
|
|
No match
|
|
|
|
|
2014-10-01 19:02:33 +02:00
|
|
|
/^abc/Im,newline=crlf
|
2014-07-24 18:32:38 +02:00
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
2014-10-01 19:02:33 +02:00
|
|
|
Forced newline is CRLF
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
2014-10-01 19:02:33 +02:00
|
|
|
xyz\r\nabclf>
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
|
|
|
** Failers
|
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
xyz\nabclf
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
xyz\rabclf
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
|
|
|
|
/^abc/Im,newline=cr
|
2014-07-24 18:32:38 +02:00
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
2014-10-01 19:02:33 +02:00
|
|
|
Forced newline is CR
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
2014-10-01 19:02:33 +02:00
|
|
|
xyz\rabc
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
|
|
|
** Failers
|
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
xyz\nabc
|
|
|
|
No match
|
|
|
|
xyz\r\nabc
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
/^abc/Im,newline=bad
|
|
|
|
** Invalid value in 'newline=bad'
|
|
|
|
|
|
|
|
/.*/I,newline=lf
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
2014-08-10 18:09:24 +02:00
|
|
|
Forced newline is LF
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 0
|
|
|
|
abc\ndef
|
|
|
|
0: abc
|
|
|
|
abc\rdef
|
|
|
|
0: abc\x0ddef
|
|
|
|
abc\r\ndef
|
|
|
|
0: abc\x0d
|
2014-10-01 19:02:33 +02:00
|
|
|
|
|
|
|
/.*/I,newline=cr
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Forced newline is CR
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 0
|
|
|
|
abc\ndef
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc\x0adef
|
2014-10-01 19:02:33 +02:00
|
|
|
abc\rdef
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-10-01 19:02:33 +02:00
|
|
|
abc\r\ndef
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-10-01 19:02:33 +02:00
|
|
|
|
|
|
|
/.*/I,newline=crlf
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Forced newline is CRLF
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 0
|
|
|
|
abc\ndef
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc\x0adef
|
2014-10-01 19:02:33 +02:00
|
|
|
abc\rdef
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc\x0ddef
|
2014-10-01 19:02:33 +02:00
|
|
|
abc\r\ndef
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
|
|
|
|
|
|
|
/\w+(.)(.)?def/Is
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Options: dotall
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P
|
|
|
|
Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Last code unit = 'f'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
abc\ndef
|
|
|
|
0: abc\x0adef
|
|
|
|
1: \x0a
|
|
|
|
abc\rdef
|
|
|
|
0: abc\x0ddef
|
|
|
|
1: \x0d
|
|
|
|
abc\r\ndef
|
|
|
|
0: abc\x0d\x0adef
|
|
|
|
1: \x0d
|
|
|
|
2: \x0a
|
|
|
|
|
|
|
|
/(?P<B>25[0-5]|2[0-4]\d|[01]?\d?\d)(?:\.(?P>B)){3}/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
B 1
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9
|
|
|
|
Last code unit = '.'
|
|
|
|
Subject length lower bound = 7
|
|
|
|
|
|
|
|
/()()()()()()()()()()()()()()()()()()()()
|
|
|
|
()()()()()()()()()()()()()()()()()()()()
|
|
|
|
()()()()()()()()()()()()()()()()()()()()
|
|
|
|
()()()()()()()()()()()()()()()()()()()()
|
|
|
|
()()()()()()()()()()()()()()()()()()()()
|
|
|
|
(.(.))/Ix
|
|
|
|
Capturing subpattern count = 102
|
|
|
|
Options: extended
|
|
|
|
Subject length lower bound = 2
|
|
|
|
XY\=ovector=133
|
|
|
|
0: XY
|
|
|
|
1:
|
|
|
|
2:
|
|
|
|
3:
|
|
|
|
4:
|
|
|
|
5:
|
|
|
|
6:
|
|
|
|
7:
|
|
|
|
8:
|
|
|
|
9:
|
|
|
|
10:
|
|
|
|
11:
|
|
|
|
12:
|
|
|
|
13:
|
|
|
|
14:
|
|
|
|
15:
|
|
|
|
16:
|
|
|
|
17:
|
|
|
|
18:
|
|
|
|
19:
|
|
|
|
20:
|
|
|
|
21:
|
|
|
|
22:
|
|
|
|
23:
|
|
|
|
24:
|
|
|
|
25:
|
|
|
|
26:
|
|
|
|
27:
|
|
|
|
28:
|
|
|
|
29:
|
|
|
|
30:
|
|
|
|
31:
|
|
|
|
32:
|
|
|
|
33:
|
|
|
|
34:
|
|
|
|
35:
|
|
|
|
36:
|
|
|
|
37:
|
|
|
|
38:
|
|
|
|
39:
|
|
|
|
40:
|
|
|
|
41:
|
|
|
|
42:
|
|
|
|
43:
|
|
|
|
44:
|
|
|
|
45:
|
|
|
|
46:
|
|
|
|
47:
|
|
|
|
48:
|
|
|
|
49:
|
|
|
|
50:
|
|
|
|
51:
|
|
|
|
52:
|
|
|
|
53:
|
|
|
|
54:
|
|
|
|
55:
|
|
|
|
56:
|
|
|
|
57:
|
|
|
|
58:
|
|
|
|
59:
|
|
|
|
60:
|
|
|
|
61:
|
|
|
|
62:
|
|
|
|
63:
|
|
|
|
64:
|
|
|
|
65:
|
|
|
|
66:
|
|
|
|
67:
|
|
|
|
68:
|
|
|
|
69:
|
|
|
|
70:
|
|
|
|
71:
|
|
|
|
72:
|
|
|
|
73:
|
|
|
|
74:
|
|
|
|
75:
|
|
|
|
76:
|
|
|
|
77:
|
|
|
|
78:
|
|
|
|
79:
|
|
|
|
80:
|
|
|
|
81:
|
|
|
|
82:
|
|
|
|
83:
|
|
|
|
84:
|
|
|
|
85:
|
|
|
|
86:
|
|
|
|
87:
|
|
|
|
88:
|
|
|
|
89:
|
|
|
|
90:
|
|
|
|
91:
|
|
|
|
92:
|
|
|
|
93:
|
|
|
|
94:
|
|
|
|
95:
|
|
|
|
96:
|
|
|
|
97:
|
|
|
|
98:
|
|
|
|
99:
|
|
|
|
100:
|
|
|
|
101: XY
|
|
|
|
102: Y
|
|
|
|
|
|
|
|
/(a*b|(?i:c*(?-i)d))/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: C a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/()[ab]xyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(|)[ab]xyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(|c)[ab]xyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(|c?)[ab]xyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(d?|c?)[ab]xyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c d
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(d?|c)[ab]xyz/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c d
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/^a*b\d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
a*+
|
|
|
|
b
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^a*+b\d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
a*+
|
|
|
|
b
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^a*?b\d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
a*+
|
|
|
|
b
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^a+A\d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
a++
|
|
|
|
A
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = 'A'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
aaaA5
|
|
|
|
0: aaaA5
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
aaaa5
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^a*A\d/IBi
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
/i a*
|
|
|
|
/i A
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: caseless
|
|
|
|
Overall options: anchored caseless
|
|
|
|
Last code unit = 'A' (caseless)
|
|
|
|
Subject length lower bound = 2
|
|
|
|
aaaA5
|
|
|
|
0: aaaA5
|
|
|
|
aaaa5
|
|
|
|
0: aaaa5
|
|
|
|
|
|
|
|
/(a*|b*)[cd]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a+|b*)[cd]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a*|b+)[cd]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c d
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a+|b+)[cd]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
|
|
|
|
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
|
|
|
|
(((
|
|
|
|
a
|
|
|
|
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
|
|
|
|
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
|
|
|
|
)))
|
|
|
|
/Ix
|
|
|
|
Capturing subpattern count = 203
|
|
|
|
Options: extended
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
large nest
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
2: a
|
|
|
|
3: a
|
|
|
|
4: a
|
|
|
|
5: a
|
|
|
|
6: a
|
|
|
|
7: a
|
|
|
|
8: a
|
|
|
|
9: a
|
|
|
|
10: a
|
|
|
|
11: a
|
|
|
|
12: a
|
|
|
|
13: a
|
|
|
|
14: a
|
|
|
|
|
|
|
|
/a*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*+
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/0*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
0*
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/0*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
0*+
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a*\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*+
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a*\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/ *\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
*
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/ *\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
*+
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*+
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/=*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
=*+
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/=*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
=*
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*+
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*2/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*
|
|
|
|
2
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*+
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*+
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*+
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*2/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*+
|
|
|
|
2
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*+
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D*
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*+
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*2/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*+
|
|
|
|
2
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*+
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*+
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*+
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*2/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*
|
|
|
|
2
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*+
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*2/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*
|
|
|
|
2
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*+
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w*+
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*+
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*2/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*+
|
|
|
|
2
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*+
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*\D/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*
|
|
|
|
\D
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*\s/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*
|
|
|
|
\s
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*\S/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*
|
|
|
|
\S
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*+
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W*\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W*
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^a]+a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[^a]++
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^a]+a/Bi
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i [^a]++
|
|
|
|
/i a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^a]+A/Bi
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i [^a]++
|
|
|
|
/i A
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^a]+b/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[^a]+
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^a]+\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[^a]+
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a*[^a]/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*+
|
|
|
|
[^a]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?P<abc>x)(?P<xyz>y)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
abc 1
|
|
|
|
xyz 2
|
|
|
|
First code unit = 'x'
|
|
|
|
Last code unit = 'y'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
xy\=copy=abc,copy=xyz
|
|
|
|
0: xy
|
|
|
|
1: x
|
|
|
|
2: y
|
2014-10-31 13:34:34 +01:00
|
|
|
C x (1) abc (group 1)
|
|
|
|
C y (1) xyz (group 2)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?<abc>x)(?'xyz'y)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
abc 1
|
|
|
|
xyz 2
|
|
|
|
First code unit = 'x'
|
|
|
|
Last code unit = 'y'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
xy\=copy=abc,copy=xyz
|
|
|
|
0: xy
|
|
|
|
1: x
|
|
|
|
2: y
|
2014-10-31 13:34:34 +01:00
|
|
|
C x (1) abc (group 1)
|
|
|
|
C y (1) xyz (group 2)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?<abc'x)(?'xyz'y)/I
|
|
|
|
Failed: error 142 at offset 6: syntax error in subpattern name (missing terminator)
|
|
|
|
|
|
|
|
/(?<abc>x)(?'xyz>y)/I
|
|
|
|
Failed: error 142 at offset 15: syntax error in subpattern name (missing terminator)
|
|
|
|
|
|
|
|
/(?P'abc'x)(?P<xyz>y)/I
|
|
|
|
Failed: error 141 at offset 3: unrecognized character after (?P
|
|
|
|
|
|
|
|
/^(?:(?(ZZ)a|b)(?<ZZ>X))+/
|
|
|
|
bXaX
|
|
|
|
0: bXaX
|
|
|
|
1: X
|
|
|
|
bXbX
|
|
|
|
0: bX
|
|
|
|
1: X
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
aXaX
|
|
|
|
No match
|
|
|
|
aXbX
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(?P>abc)(?<abcd>xxx)/
|
|
|
|
Failed: error 115 at offset 8: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/^(?P>abc)(?<abc>x|y)/
|
|
|
|
xx
|
|
|
|
0: xx
|
|
|
|
1: x
|
|
|
|
xy
|
|
|
|
0: xy
|
|
|
|
1: y
|
|
|
|
yy
|
|
|
|
0: yy
|
|
|
|
1: y
|
|
|
|
yx
|
|
|
|
0: yx
|
|
|
|
1: x
|
|
|
|
|
|
|
|
/^(?P>abc)(?P<abc>x|y)/
|
|
|
|
xx
|
|
|
|
0: xx
|
|
|
|
1: x
|
|
|
|
xy
|
|
|
|
0: xy
|
|
|
|
1: y
|
|
|
|
yy
|
|
|
|
0: yy
|
|
|
|
1: y
|
|
|
|
yx
|
|
|
|
0: yx
|
|
|
|
1: x
|
|
|
|
|
|
|
|
/^((?(abc)a|b)(?<abc>x|y))+/
|
|
|
|
bxay
|
|
|
|
0: bxay
|
|
|
|
1: ay
|
|
|
|
2: y
|
|
|
|
bxby
|
|
|
|
0: bx
|
|
|
|
1: bx
|
|
|
|
2: x
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
axby
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(((?P=abc)|X)(?<abc>x|y))+/
|
|
|
|
XxXxxx
|
|
|
|
0: XxXxxx
|
|
|
|
1: xx
|
|
|
|
2: x
|
|
|
|
3: x
|
|
|
|
XxXyyx
|
|
|
|
0: XxXyyx
|
|
|
|
1: yx
|
|
|
|
2: y
|
|
|
|
3: x
|
|
|
|
XxXyxx
|
|
|
|
0: XxXy
|
|
|
|
1: Xy
|
|
|
|
2: X
|
|
|
|
3: y
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
x
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(?1)(abc)/
|
|
|
|
abcabc
|
|
|
|
0: abcabc
|
|
|
|
1: abc
|
|
|
|
|
|
|
|
/^(?:(?:\1|X)(a|b))+/
|
|
|
|
Xaaa
|
|
|
|
0: Xaaa
|
|
|
|
1: a
|
|
|
|
Xaba
|
|
|
|
0: Xa
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/^[\E\Qa\E-\Qz\E]+/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[a-z]++
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^[a\Q]bc\E]/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\]a-c]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^[a-\Q\E]/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
[\-a]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(?P>abc)[()](?<abc>)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Recurse
|
|
|
|
[()]
|
|
|
|
CBra 1
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^((?(abc)y)[()](?P<abc>x))+/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
CBra 1
|
|
|
|
Cond
|
|
|
|
2 Cond ref
|
|
|
|
y
|
|
|
|
Ket
|
|
|
|
[()]
|
|
|
|
CBra 2
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
KetRmax
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
(xy)x
|
|
|
|
0: (xy)x
|
|
|
|
1: y)x
|
|
|
|
2: x
|
|
|
|
|
|
|
|
/^(?P>abc)\Q()\E(?<abc>)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Recurse
|
|
|
|
()
|
|
|
|
CBra 1
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(?P>abc)[a\Q(]\E(](?<abc>)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Recurse
|
|
|
|
[(\]a]
|
|
|
|
CBra 1
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(?P>abc) # this is (a comment)
|
|
|
|
(?<abc>)/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Recurse
|
|
|
|
CBra 1
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^\W*(?:(?<one>(?<two>.)\W*(?&one)\W*\k<two>|)|(?<three>(?<four>.)\W*(?&three)\W*\k'four'|\W*.\W*))\W*$/Ii
|
|
|
|
Capturing subpattern count = 4
|
|
|
|
Max back reference = 4
|
|
|
|
Named capturing subpatterns:
|
|
|
|
four 4
|
|
|
|
one 1
|
|
|
|
three 3
|
|
|
|
two 2
|
|
|
|
May match empty string
|
|
|
|
Compile options: caseless
|
|
|
|
Overall options: anchored caseless
|
|
|
|
Subject length lower bound = 0
|
|
|
|
1221
|
|
|
|
0: 1221
|
|
|
|
1: 1221
|
|
|
|
2: 1
|
|
|
|
Satan, oscillate my metallic sonatas!
|
|
|
|
0: Satan, oscillate my metallic sonatas!
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: Satan, oscillate my metallic sonatas
|
|
|
|
4: S
|
|
|
|
A man, a plan, a canal: Panama!
|
|
|
|
0: A man, a plan, a canal: Panama!
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: A man, a plan, a canal: Panama
|
|
|
|
4: A
|
|
|
|
Able was I ere I saw Elba.
|
|
|
|
0: Able was I ere I saw Elba.
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: Able was I ere I saw Elba
|
|
|
|
4: A
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
The quick brown fox
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?=(\w+))\1:/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P
|
|
|
|
Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Last code unit = ':'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abcd:
|
|
|
|
0: abcd:
|
|
|
|
1: abcd
|
|
|
|
|
|
|
|
/(?=(?'abc'\w+))\k<abc>:/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
abc 1
|
|
|
|
Starting code units: 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P
|
|
|
|
Q R S T U V W X Y Z _ a b c d e f g h i j k l m n o p q r s t u v w x y z
|
|
|
|
Last code unit = ':'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
abcd:
|
|
|
|
0: abcd:
|
|
|
|
1: abcd
|
|
|
|
|
|
|
|
/(?'abc'a|b)(?<abc>d|e)\k<abc>{2}/dupnames
|
|
|
|
adaa
|
|
|
|
0: adaa
|
|
|
|
1: a
|
|
|
|
2: d
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
addd
|
|
|
|
No match
|
|
|
|
adbb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?'abc'a|b)(?<abc>d|e)(?&abc){2}/dupnames
|
|
|
|
bdaa
|
|
|
|
0: bdaa
|
|
|
|
1: b
|
|
|
|
2: d
|
|
|
|
bdab
|
|
|
|
0: bdab
|
|
|
|
1: b
|
|
|
|
2: d
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
bddd
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?(<bc))/
|
|
|
|
Failed: error 126 at offset 6: malformed number or name after (?(
|
|
|
|
|
|
|
|
/(?(''))/
|
|
|
|
Failed: error 128 at offset 4: assertion expected after (?(
|
|
|
|
|
|
|
|
/(?('R')stuff)/
|
|
|
|
Failed: error 115 at offset 7: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/((abc (?(R) (?(R1)1) (?(R2)2) X | (?1) (?2) (?R) ))) /x
|
|
|
|
abcabc1Xabc2XabcXabcabc
|
|
|
|
0: abcabc1Xabc2XabcX
|
|
|
|
1: abcabc1Xabc2XabcX
|
|
|
|
2: abcabc1Xabc2XabcX
|
|
|
|
|
|
|
|
/(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
|
|
|
|
abcabc1Xabc2XabcXabcabc
|
|
|
|
0: abcabc1Xabc2XabcX
|
|
|
|
1: abcabc1Xabc2XabcX
|
|
|
|
2: abcabc1Xabc2XabcX
|
|
|
|
|
|
|
|
/(?<A> (?'B' abc (?(R) (?(R&C)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
|
|
|
|
Failed: error 115 at offset 29: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/^(?(DEFINE) abc | xyz ) /x
|
|
|
|
Failed: error 154 at offset 22: DEFINE group contains more than one branch
|
|
|
|
|
|
|
|
/(?(DEFINE) abc) xyz/Ix
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: extended
|
|
|
|
First code unit = 'x'
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(a|)*\d/
|
|
|
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\=ovector=0
|
|
|
|
No match
|
|
|
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4\=ovector=0
|
2014-10-05 19:55:25 +02:00
|
|
|
0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
|
2014-10-31 13:34:34 +01:00
|
|
|
1:
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/^a.b/newline=lf
|
|
|
|
a\rb
|
|
|
|
0: a\x0db
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\nb
|
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
|
|
|
|
/^a.b/newline=cr
|
|
|
|
a\nb
|
|
|
|
0: a\x0ab
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\rb
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
|
|
|
|
/^a.b/newline=anycrlf
|
|
|
|
a\x85b
|
|
|
|
0: a\x85b
|
|
|
|
** Failers
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
a\rb
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
|
|
|
|
/^a.b/newline=any
|
|
|
|
** Failers
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-10-01 19:02:33 +02:00
|
|
|
a\nb
|
|
|
|
No match
|
|
|
|
a\rb
|
|
|
|
No match
|
|
|
|
a\x85b
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
/^abc./gmx,newline=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.$/gmx,newline=any
|
|
|
|
abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc7 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
|
|
|
|
|
|
|
|
/(?&abc)X(?<abc>P)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
abc 1
|
|
|
|
Last code unit = 'P'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abcPXP123
|
|
|
|
0: PXP
|
|
|
|
1: P
|
|
|
|
|
|
|
|
/(?1)X(?<abc>P)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
abc 1
|
|
|
|
Last code unit = 'P'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
abcPXP123
|
|
|
|
0: PXP
|
|
|
|
1: P
|
|
|
|
|
|
|
|
/(?:a(?&abc)b)*(?<abc>x)/
|
|
|
|
123axbaxbaxbx456
|
|
|
|
0: axbaxbaxbx
|
|
|
|
1: x
|
|
|
|
123axbaxbaxb456
|
|
|
|
0: x
|
|
|
|
1: x
|
|
|
|
|
|
|
|
/(?:a(?&abc)b){1,5}(?<abc>x)/
|
|
|
|
123axbaxbaxbx456
|
|
|
|
0: axbaxbaxbx
|
|
|
|
1: x
|
|
|
|
|
|
|
|
/(?:a(?&abc)b){2,5}(?<abc>x)/
|
|
|
|
123axbaxbaxbx456
|
|
|
|
0: axbaxbaxbx
|
|
|
|
1: x
|
|
|
|
|
|
|
|
/(?:a(?&abc)b){2,}(?<abc>x)/
|
|
|
|
123axbaxbaxbx456
|
|
|
|
0: axbaxbaxbx
|
|
|
|
1: x
|
|
|
|
|
|
|
|
/(abc)(?i:(?1))/
|
|
|
|
defabcabcxyz
|
|
|
|
0: abcabc
|
|
|
|
1: abc
|
|
|
|
DEFabcABCXYZ
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(abc)(?:(?i)(?1))/
|
|
|
|
defabcabcxyz
|
|
|
|
0: abcabc
|
|
|
|
1: abc
|
|
|
|
DEFabcABCXYZ
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(a)\g-2/
|
|
|
|
Failed: error 115 at offset 7: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/^(a)\g/
|
|
|
|
Failed: error 158 at offset 5: a numbered reference must not be zero
|
|
|
|
|
|
|
|
/^(a)\g{0}/
|
|
|
|
Failed: error 158 at offset 8: a numbered reference must not be zero
|
|
|
|
|
|
|
|
/^(a)\g{3/
|
|
|
|
Failed: error 157 at offset 8: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number
|
|
|
|
|
|
|
|
/^(a)\g{aa}/
|
|
|
|
Failed: error 115 at offset 9: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/^a.b/newline=lf
|
|
|
|
a\rb
|
|
|
|
0: a\x0db
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
a\nb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/.+foo/
|
|
|
|
afoo
|
|
|
|
0: afoo
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
\r\nfoo
|
|
|
|
No match
|
|
|
|
\nfoo
|
|
|
|
No match
|
|
|
|
|
|
|
|
/.+foo/newline=crlf
|
|
|
|
afoo
|
|
|
|
0: afoo
|
|
|
|
\nfoo
|
|
|
|
0: \x0afoo
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
\r\nfoo
|
|
|
|
No match
|
|
|
|
|
|
|
|
/.+foo/newline=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
|
|
|
|
|
|
|
|
/^$/gm,newline=any
|
|
|
|
abc\r\rxyz
|
|
|
|
0:
|
|
|
|
abc\n\rxyz
|
|
|
|
0:
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abc\r\nxyz
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?m)^$/g,newline=any,aftertext
|
|
|
|
abc\r\n\r\n
|
|
|
|
0:
|
|
|
|
0+ \x0d\x0a
|
|
|
|
|
|
|
|
/(?m)^$|^\r\n/g,newline=any,aftertext
|
|
|
|
abc\r\n\r\n
|
|
|
|
0:
|
|
|
|
0+ \x0d\x0a
|
|
|
|
0: \x0d\x0a
|
|
|
|
0+
|
|
|
|
|
|
|
|
/(?m)$/g,newline=any,aftertext
|
|
|
|
abc\r\n\r\n
|
|
|
|
0:
|
|
|
|
0+ \x0d\x0a\x0d\x0a
|
|
|
|
0:
|
|
|
|
0+ \x0d\x0a
|
|
|
|
0:
|
|
|
|
0+
|
|
|
|
|
|
|
|
/abc.$/gmx,newline=anycrlf
|
|
|
|
abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9
|
|
|
|
0: abc1
|
|
|
|
0: abc4
|
|
|
|
0: abc5
|
|
|
|
0: abc9
|
|
|
|
|
|
|
|
/^X/m
|
|
|
|
XABC
|
|
|
|
0: X
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
XABC\=notbol
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(ab|c)(?-1)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
ab
|
|
|
|
Alt
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
Recurse
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
/xy(?+1)(abc)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
xy
|
|
|
|
Recurse
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
xyabcabc
|
|
|
|
0: xyabcabc
|
|
|
|
1: abc
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
xyabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/x(?-0)y/
|
|
|
|
Failed: error 158 at offset 5: a numbered reference must not be zero
|
|
|
|
|
|
|
|
/x(?-1)y/
|
|
|
|
Failed: error 115 at offset 5: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/x(?+0)y/
|
|
|
|
Failed: error 158 at offset 5: a numbered reference must not be zero
|
|
|
|
|
|
|
|
/x(?+1)y/
|
|
|
|
Failed: error 115 at offset 5: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/^(abc)?(?(-1)X|Y)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Cond
|
|
|
|
1 Cond ref
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
abcX
|
|
|
|
0: abcX
|
|
|
|
1: abc
|
|
|
|
Y
|
|
|
|
0: Y
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcY
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^((?(+1)X|Y)(abc))+/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
CBra 1
|
|
|
|
Cond
|
|
|
|
2 Cond ref
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
KetRmax
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
YabcXabc
|
|
|
|
0: YabcXabc
|
|
|
|
1: Xabc
|
|
|
|
2: abc
|
|
|
|
YabcXabcXabc
|
|
|
|
0: YabcXabcXabc
|
|
|
|
1: Xabc
|
|
|
|
2: abc
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
XabcXabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?(-1)a)/B
|
|
|
|
Failed: error 115 at offset 6: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/((?(-1)a))/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
Cond
|
|
|
|
1 Cond ref
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/((?(-2)a))/B
|
|
|
|
Failed: error 115 at offset 7: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/^(?(+1)X|Y)(.)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Cond
|
|
|
|
1 Cond ref
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
CBra 1
|
|
|
|
Any
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Y!
|
|
|
|
0: Y!
|
|
|
|
1: !
|
|
|
|
|
|
|
|
/(?<A>tom|bon)-\k{A}/
|
|
|
|
tom-tom
|
|
|
|
0: tom-tom
|
|
|
|
1: tom
|
|
|
|
bon-bon
|
|
|
|
0: bon-bon
|
|
|
|
1: bon
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
tom-bon
|
|
|
|
No match
|
|
|
|
|
|
|
|
/\g{A/
|
|
|
|
Failed: error 142 at offset 4: syntax error in subpattern name (missing terminator)
|
|
|
|
|
|
|
|
/(?|(abc)|(xyz))/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Alt
|
|
|
|
CBra 1
|
|
|
|
xyz
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
>abc<
|
|
|
|
0: abc
|
|
|
|
1: abc
|
|
|
|
>xyz<
|
|
|
|
0: xyz
|
|
|
|
1: xyz
|
|
|
|
|
|
|
|
/(x)(?|(abc)|(xyz))(x)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
Bra
|
|
|
|
CBra 2
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Alt
|
|
|
|
CBra 2
|
|
|
|
xyz
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
CBra 3
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
xabcx
|
|
|
|
0: xabcx
|
|
|
|
1: x
|
|
|
|
2: abc
|
|
|
|
3: x
|
|
|
|
xxyzx
|
|
|
|
0: xxyzx
|
|
|
|
1: x
|
|
|
|
2: xyz
|
|
|
|
3: x
|
|
|
|
|
|
|
|
/(x)(?|(abc)(pqr)|(xyz))(x)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
Bra
|
|
|
|
CBra 2
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
CBra 3
|
|
|
|
pqr
|
|
|
|
Ket
|
|
|
|
Alt
|
|
|
|
CBra 2
|
|
|
|
xyz
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
CBra 4
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
xabcpqrx
|
|
|
|
0: xabcpqrx
|
|
|
|
1: x
|
|
|
|
2: abc
|
|
|
|
3: pqr
|
|
|
|
4: x
|
|
|
|
xxyzx
|
|
|
|
0: xxyzx
|
|
|
|
1: x
|
|
|
|
2: xyz
|
|
|
|
3: <unset>
|
|
|
|
4: x
|
|
|
|
|
|
|
|
/\H++X/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\H++
|
|
|
|
X
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
XXXX
|
|
|
|
No match
|
|
|
|
|
|
|
|
/\H+\hY/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\H++
|
|
|
|
\h
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
XXXX Y
|
|
|
|
0: XXXX Y
|
|
|
|
|
|
|
|
/\H+ Y/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\H++
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\h+A/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\h++
|
|
|
|
A
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\v*B/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\v*+
|
|
|
|
B
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\V+\x0a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\V++
|
|
|
|
\x0a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/A+\h/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
A++
|
|
|
|
\h
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/ *\H/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
*+
|
|
|
|
\H
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/A*\v/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
A*+
|
|
|
|
\v
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\x0b*\V/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\x0b*+
|
|
|
|
\V
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d+\h/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d++
|
|
|
|
\h
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\v/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*+
|
|
|
|
\v
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/S+\h\S+\v/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
S++
|
|
|
|
\h
|
|
|
|
\S++
|
|
|
|
\v
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w{3,}\h\w+\v/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w{3}
|
|
|
|
\w*+
|
|
|
|
\h
|
|
|
|
\w++
|
|
|
|
\v
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\h+\d\h+\w\h+\S\h+\H/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\h++
|
|
|
|
\d
|
|
|
|
\h++
|
|
|
|
\w
|
|
|
|
\h++
|
|
|
|
\S
|
|
|
|
\h++
|
|
|
|
\H
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\v+\d\v+\w\v+\S\v+\V/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\v++
|
|
|
|
\d
|
|
|
|
\v++
|
|
|
|
\w
|
|
|
|
\v++
|
|
|
|
\S
|
|
|
|
\v++
|
|
|
|
\V
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\H+\h\H+\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\H++
|
|
|
|
\h
|
|
|
|
\H+
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\V+\v\V+\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\V++
|
|
|
|
\v
|
|
|
|
\V+
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\( (?: [^()]* | (?R) )* \)/x
|
|
|
|
(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(00)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)\=jitstack=1024
|
|
|
|
0: (0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(00)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)
|
|
|
|
|
|
|
|
/[\E]AAA/
|
|
|
|
Failed: error 106 at offset 7: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[\Q\E]AAA/
|
|
|
|
Failed: error 106 at offset 9: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[^\E]AAA/
|
|
|
|
Failed: error 106 at offset 8: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[^\Q\E]AAA/
|
|
|
|
Failed: error 106 at offset 10: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[\E^]AAA/
|
|
|
|
Failed: error 106 at offset 8: missing terminating ] for character class
|
|
|
|
|
|
|
|
/[\Q\E^]AAA/
|
|
|
|
Failed: error 106 at offset 10: missing terminating ] for character class
|
|
|
|
|
|
|
|
/A(*PRUNE)B(*SKIP)C(*THEN)D(*COMMIT)E(*F)F(*FAIL)G(?!)H(*ACCEPT)I/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
A
|
|
|
|
*PRUNE
|
|
|
|
B
|
|
|
|
*SKIP
|
|
|
|
C
|
|
|
|
*THEN
|
|
|
|
D
|
|
|
|
*COMMIT
|
|
|
|
E
|
|
|
|
*FAIL
|
|
|
|
F
|
|
|
|
*FAIL
|
|
|
|
G
|
|
|
|
*FAIL
|
|
|
|
H
|
|
|
|
*ACCEPT
|
|
|
|
I
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^a+(*FAIL)/auto_callout
|
|
|
|
aaaaaa
|
|
|
|
--->aaaaaa
|
|
|
|
+0 ^ ^
|
|
|
|
+1 ^ a+
|
|
|
|
+3 ^ ^ (*FAIL)
|
|
|
|
+3 ^ ^ (*FAIL)
|
|
|
|
+3 ^ ^ (*FAIL)
|
|
|
|
+3 ^ ^ (*FAIL)
|
|
|
|
+3 ^ ^ (*FAIL)
|
|
|
|
+3 ^^ (*FAIL)
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a+b?c+(*FAIL)/auto_callout
|
|
|
|
aaabccc
|
|
|
|
--->aaabccc
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ c+
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ c+
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^^ b?
|
|
|
|
+4 ^ ^ c+
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
+6 ^ ^ (*FAIL)
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a+b?(*PRUNE)c+(*FAIL)/auto_callout
|
|
|
|
aaabccc
|
|
|
|
--->aaabccc
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ (*PRUNE)
|
|
|
|
+12 ^ ^ c+
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ (*PRUNE)
|
|
|
|
+12 ^ ^ c+
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^^ b?
|
|
|
|
+4 ^ ^ (*PRUNE)
|
|
|
|
+12 ^ ^ c+
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
+14 ^ ^ (*FAIL)
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a+b?(*COMMIT)c+(*FAIL)/auto_callout
|
|
|
|
aaabccc
|
|
|
|
--->aaabccc
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ (*COMMIT)
|
|
|
|
+13 ^ ^ c+
|
|
|
|
+15 ^ ^ (*FAIL)
|
|
|
|
+15 ^ ^ (*FAIL)
|
|
|
|
+15 ^ ^ (*FAIL)
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a+b?(*SKIP)c+(*FAIL)/auto_callout
|
|
|
|
aaabcccaaabccc
|
|
|
|
--->aaabcccaaabccc
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ (*SKIP)
|
|
|
|
+11 ^ ^ c+
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ (*SKIP)
|
|
|
|
+11 ^ ^ c+
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a+b?(*THEN)c+(*FAIL)/auto_callout
|
|
|
|
aaabccc
|
|
|
|
--->aaabccc
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ (*THEN)
|
|
|
|
+11 ^ ^ c+
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^ ^ b?
|
|
|
|
+4 ^ ^ (*THEN)
|
|
|
|
+11 ^ ^ c+
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+0 ^ a+
|
|
|
|
+2 ^^ b?
|
|
|
|
+4 ^ ^ (*THEN)
|
|
|
|
+11 ^ ^ c+
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
+13 ^ ^ (*FAIL)
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a(*MARK)b/
|
|
|
|
Failed: error 166 at offset 7: (*MARK) must have an argument
|
|
|
|
|
|
|
|
/(?i:A{1,}\6666666666)/
|
|
|
|
Failed: error 161 at offset 19: number is too big
|
|
|
|
|
|
|
|
/\g6666666666/
|
|
|
|
Failed: error 161 at offset 11: number is too big
|
|
|
|
|
|
|
|
/[\g6666666666]/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[6g]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?1)\c[/
|
|
|
|
Failed: error 115 at offset 3: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/.+A/newline=crlf
|
|
|
|
\r\nA
|
|
|
|
No match
|
|
|
|
|
|
|
|
/\nA/newline=crlf
|
|
|
|
\r\nA
|
|
|
|
0: \x0aA
|
|
|
|
|
|
|
|
/[\r\n]A/newline=crlf
|
|
|
|
\r\nA
|
|
|
|
0: \x0aA
|
|
|
|
|
|
|
|
/(\r|\n)A/newline=crlf
|
|
|
|
\r\nA
|
|
|
|
0: \x0aA
|
|
|
|
1: \x0a
|
|
|
|
|
|
|
|
/a(*CR)b/
|
|
|
|
Failed: error 160 at offset 5: (*VERB) not recognized or malformed
|
|
|
|
|
|
|
|
/(*CR)a.b/
|
|
|
|
a\nb
|
|
|
|
0: a\x0ab
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\rb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(*CR)a.b/newline=lf
|
|
|
|
a\nb
|
|
|
|
0: a\x0ab
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\rb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(*LF)a.b/newline=CRLF
|
|
|
|
a\rb
|
|
|
|
0: a\x0db
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\nb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(*CRLF)a.b/
|
|
|
|
a\rb
|
|
|
|
0: a\x0db
|
|
|
|
a\nb
|
|
|
|
0: a\x0ab
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\r\nb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(*ANYCRLF)a.b/newline=CR
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\rb
|
|
|
|
No match
|
|
|
|
a\nb
|
|
|
|
No match
|
|
|
|
a\r\nb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(*ANY)a.b/newline=cr
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\rb
|
|
|
|
No match
|
|
|
|
a\nb
|
|
|
|
No match
|
|
|
|
a\r\nb
|
|
|
|
No match
|
|
|
|
a\x85b
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(*ANY).*/g
|
|
|
|
abc\r\ndef
|
|
|
|
0: abc
|
|
|
|
0:
|
|
|
|
0: def
|
|
|
|
0:
|
|
|
|
|
|
|
|
/(*ANYCRLF).*/g
|
|
|
|
abc\r\ndef
|
|
|
|
0: abc
|
|
|
|
0:
|
|
|
|
0: def
|
|
|
|
0:
|
|
|
|
|
|
|
|
/(*CRLF).*/g
|
|
|
|
abc\r\ndef
|
|
|
|
0: abc
|
|
|
|
0:
|
|
|
|
0: def
|
|
|
|
0:
|
|
|
|
|
|
|
|
/a\Rb/I,bsr=anycrlf
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
\R matches CR, LF, or CRLF
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
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
|
2014-08-10 18:09:24 +02:00
|
|
|
\R matches any Unicode newline
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
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
|
|
|
|
|
|
|
|
/a\R?b/I,bsr=anycrlf
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
\R matches CR, LF, or CRLF
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
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
|
2014-08-10 18:09:24 +02:00
|
|
|
\R matches any Unicode newline
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
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
|
|
|
|
|
|
|
|
/a\R{2,4}b/I,bsr=anycrlf
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
\R matches CR, LF, or CRLF
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
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\x85b
|
|
|
|
No match
|
|
|
|
a\x0b\x0bb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a\R{2,4}b/I,bsr=unicode
|
|
|
|
Capturing subpattern count = 0
|
2014-08-10 18:09:24 +02:00
|
|
|
\R matches any Unicode newline
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
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\x85b
|
|
|
|
0: a\x85\x85b
|
|
|
|
a\x0b\x0bb
|
|
|
|
0: a\x0b\x0bb
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
a\r\r\r\r\rb
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(*BSR_ANYCRLF)a\Rb/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
\R matches CR, LF, or CRLF
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
a\nb
|
|
|
|
0: a\x0ab
|
|
|
|
a\rb
|
|
|
|
0: a\x0db
|
|
|
|
|
|
|
|
/(*BSR_UNICODE)a\Rb/I
|
|
|
|
Capturing subpattern count = 0
|
2014-08-10 18:09:24 +02:00
|
|
|
\R matches any Unicode newline
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
a\x85b
|
|
|
|
0: a\x85b
|
|
|
|
|
|
|
|
/(*BSR_ANYCRLF)(*CRLF)a\Rb/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
\R matches CR, LF, or CRLF
|
|
|
|
Forced newline is CRLF
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
a\nb
|
|
|
|
0: a\x0ab
|
|
|
|
a\rb
|
|
|
|
0: a\x0db
|
|
|
|
|
|
|
|
/(*CRLF)(*BSR_UNICODE)a\Rb/I
|
|
|
|
Capturing subpattern count = 0
|
2014-08-10 18:09:24 +02:00
|
|
|
\R matches any Unicode newline
|
2014-07-24 18:32:38 +02:00
|
|
|
Forced newline is CRLF
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
a\x85b
|
|
|
|
0: a\x85b
|
|
|
|
|
|
|
|
/(*CRLF)(*BSR_ANYCRLF)(*CR)ab/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
\R matches CR, LF, or CRLF
|
|
|
|
Forced newline is CR
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?<a>)(?&)/
|
|
|
|
Failed: error 162 at offset 9: subpattern name expected
|
|
|
|
|
|
|
|
/(?<abc>)(?&a)/
|
|
|
|
Failed: error 115 at offset 12: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?<a>)(?&aaaaaaaaaaaaaaaaaaaaaaa)/
|
|
|
|
Failed: error 115 at offset 32: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?+-a)/
|
|
|
|
Failed: error 163 at offset 3: digit expected after (?+
|
|
|
|
|
|
|
|
/(?-+a)/
|
|
|
|
Failed: error 111 at offset 3: unrecognized character after (? or (?-
|
|
|
|
|
|
|
|
/(?(-1))/
|
|
|
|
Failed: error 115 at offset 6: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?(+10))/
|
|
|
|
Failed: error 115 at offset 7: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?(10))/
|
|
|
|
Failed: error 115 at offset 6: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?(+2))()()/
|
|
|
|
|
|
|
|
/(?(2))()()/
|
|
|
|
|
|
|
|
/\k''/
|
|
|
|
Failed: error 162 at offset 3: subpattern name expected
|
|
|
|
|
|
|
|
/\k<>/
|
|
|
|
Failed: error 162 at offset 3: subpattern name expected
|
|
|
|
|
|
|
|
/\k{}/
|
|
|
|
Failed: error 162 at offset 3: subpattern name expected
|
|
|
|
|
|
|
|
/\k/
|
|
|
|
Failed: error 169 at offset 2: \k is not followed by a braced, angle-bracketed, or quoted name
|
|
|
|
|
|
|
|
/\kabc/
|
|
|
|
Failed: error 169 at offset 5: \k is not followed by a braced, angle-bracketed, or quoted name
|
|
|
|
|
|
|
|
/(?P=)/
|
|
|
|
Failed: error 162 at offset 4: subpattern name expected
|
|
|
|
|
|
|
|
/(?P>)/
|
|
|
|
Failed: error 162 at offset 4: subpattern name expected
|
|
|
|
|
|
|
|
/(?!\w)(?R)/
|
|
|
|
Failed: error 140 at offset 9: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/(?=\w)(?R)/
|
|
|
|
Failed: error 140 at offset 9: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/(?<!\w)(?R)/
|
|
|
|
Failed: error 140 at offset 10: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/(?<=\w)(?R)/
|
|
|
|
Failed: error 140 at offset 10: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/[[:foo:]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[:1234:]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[:f\oo:]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[: :]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[:...:]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[:l\ower:]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[:abc\:]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/[abc[:x\]pqr:]]/
|
|
|
|
Failed: error 130 at offset 6: unknown POSIX class name
|
|
|
|
|
|
|
|
/[[:a\dz:]]/
|
|
|
|
Failed: error 130 at offset 3: unknown POSIX class name
|
|
|
|
|
|
|
|
/(^(a|b\g<-1'c))/
|
|
|
|
Failed: error 157 at offset 15: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number
|
|
|
|
|
|
|
|
/^(?+1)(?<a>x|y){0}z/
|
|
|
|
xzxx
|
|
|
|
0: xz
|
|
|
|
yzyy
|
|
|
|
0: yz
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
xxz
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/
|
|
|
|
cat
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
cat
|
|
|
|
0: a
|
|
|
|
1:
|
|
|
|
2:
|
|
|
|
3: a
|
|
|
|
|
|
|
|
/TA]/
|
|
|
|
The ACTA] comes
|
|
|
|
0: TA]
|
|
|
|
|
|
|
|
/TA]/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
The ACTA] comes
|
|
|
|
0: TA]
|
|
|
|
|
|
|
|
/(?2)[]a()b](abc)/
|
|
|
|
Failed: error 115 at offset 3: reference to non-existent subpattern
|
|
|
|
abcbabc
|
|
|
|
|
|
|
|
/(?2)[^]a()b](abc)/
|
|
|
|
Failed: error 115 at offset 3: reference to non-existent subpattern
|
|
|
|
abcbabc
|
|
|
|
|
|
|
|
/(?1)[]a()b](abc)/
|
|
|
|
abcbabc
|
|
|
|
0: abcbabc
|
|
|
|
1: abc
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcXabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?1)[^]a()b](abc)/
|
|
|
|
abcXabc
|
|
|
|
0: abcXabc
|
|
|
|
1: abc
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcbabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?2)[]a()b](abc)(xyz)/
|
|
|
|
xyzbabcxyz
|
|
|
|
0: xyzbabcxyz
|
|
|
|
1: abc
|
|
|
|
2: xyz
|
|
|
|
|
|
|
|
/(?&N)[]a(?<N>)](?<M>abc)/
|
|
|
|
Failed: error 115 at offset 4: reference to non-existent subpattern
|
|
|
|
abc<abc
|
|
|
|
|
|
|
|
/(?&N)[]a(?<N>)](abc)/
|
|
|
|
Failed: error 115 at offset 4: reference to non-existent subpattern
|
|
|
|
abc<abc
|
|
|
|
|
|
|
|
/a[]b/
|
|
|
|
Failed: error 106 at offset 4: missing terminating ] for character class
|
|
|
|
|
|
|
|
/a[^]b/
|
|
|
|
Failed: error 106 at offset 5: missing terminating ] for character class
|
|
|
|
|
|
|
|
/a[]b/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
ab
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a[]+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
ab
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a[]*+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
ab
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a[^]b/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
aXb
|
|
|
|
0: aXb
|
|
|
|
a\nb
|
|
|
|
0: a\x0ab
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
ab
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a[^]+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
aXb
|
|
|
|
0: aXb
|
|
|
|
a\nX\nXb
|
|
|
|
0: a\x0aX\x0aXb
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
ab
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a(?!)b/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a
|
|
|
|
*FAIL
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?!)?a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
Assert not
|
|
|
|
Ket
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
ab
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/a(*FAIL)+b/
|
2015-01-28 18:31:11 +01:00
|
|
|
Failed: error 109 at offset 8: quantifier does not follow a repeatable item
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(abc|pqr|123){0}[xyz]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: x y z
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?(?=.*b)b|^)/I,auto_callout
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Options: auto_callout
|
|
|
|
Subject length lower bound = 0
|
|
|
|
adc
|
|
|
|
--->adc
|
|
|
|
+0 ^ (?(?=.*b)b|^)
|
|
|
|
+2 ^ (?=.*b)
|
|
|
|
+5 ^ .*
|
|
|
|
+7 ^ ^ b
|
|
|
|
+7 ^ ^ b
|
|
|
|
+7 ^^ b
|
|
|
|
+7 ^ b
|
|
|
|
+11 ^ ^
|
|
|
|
+12 ^ )
|
|
|
|
+13 ^
|
|
|
|
0:
|
|
|
|
abc
|
|
|
|
--->abc
|
|
|
|
+0 ^ (?(?=.*b)b|^)
|
|
|
|
+2 ^ (?=.*b)
|
|
|
|
+5 ^ .*
|
|
|
|
+7 ^ ^ b
|
|
|
|
+7 ^ ^ b
|
|
|
|
+7 ^^ b
|
|
|
|
+8 ^ ^ )
|
|
|
|
+9 ^ b
|
|
|
|
+0 ^ (?(?=.*b)b|^)
|
|
|
|
+2 ^ (?=.*b)
|
|
|
|
+5 ^ .*
|
|
|
|
+7 ^ ^ b
|
|
|
|
+7 ^^ b
|
|
|
|
+7 ^ b
|
|
|
|
+8 ^^ )
|
|
|
|
+9 ^ b
|
|
|
|
+10 ^^ |
|
|
|
|
+13 ^^
|
|
|
|
0: b
|
|
|
|
|
|
|
|
/(?(?=b).*b|^d)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?(?=.*b).*b|^d)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/xyz/auto_callout
|
|
|
|
xyz
|
|
|
|
--->xyz
|
|
|
|
+0 ^ x
|
|
|
|
+1 ^^ y
|
|
|
|
+2 ^ ^ z
|
|
|
|
+3 ^ ^
|
|
|
|
0: xyz
|
|
|
|
abcxyz
|
|
|
|
--->abcxyz
|
|
|
|
+0 ^ x
|
|
|
|
+1 ^^ y
|
|
|
|
+2 ^ ^ z
|
|
|
|
+3 ^ ^
|
|
|
|
0: xyz
|
2014-10-01 18:16:27 +02:00
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abc
|
|
|
|
No match
|
|
|
|
abcxypqr
|
|
|
|
No match
|
|
|
|
|
|
|
|
/xyz/auto_callout,no_start_optimize
|
|
|
|
abcxyz
|
2014-07-24 18:32:38 +02:00
|
|
|
--->abcxyz
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+1 ^^ y
|
|
|
|
+2 ^ ^ z
|
|
|
|
+3 ^ ^
|
|
|
|
0: xyz
|
|
|
|
** Failers
|
2014-10-01 18:16:27 +02:00
|
|
|
--->** Failers
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
abc
|
|
|
|
--->abc
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
No match
|
|
|
|
abcxypqr
|
|
|
|
--->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/auto_callout
|
|
|
|
abcxyz
|
|
|
|
--->abcxyz
|
|
|
|
+15 ^ x
|
|
|
|
+15 ^ x
|
|
|
|
+15 ^ x
|
|
|
|
+15 ^ x
|
|
|
|
+16 ^^ y
|
|
|
|
+17 ^ ^ z
|
|
|
|
+18 ^ ^
|
|
|
|
0: xyz
|
|
|
|
|
|
|
|
/(*NO_AUTO_POSSESS)a+b/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a++
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/xyz/auto_callout,no_start_optimize
|
|
|
|
abcxyz
|
|
|
|
--->abcxyz
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+0 ^ x
|
|
|
|
+1 ^^ y
|
|
|
|
+2 ^ ^ z
|
|
|
|
+3 ^ ^
|
|
|
|
0: xyz
|
|
|
|
|
|
|
|
/^"((?(?=[a])[^"])|b)*"$/auto_callout
|
|
|
|
"ab"
|
|
|
|
--->"ab"
|
|
|
|
+0 ^ ^
|
|
|
|
+1 ^ "
|
|
|
|
+2 ^^ ((?(?=[a])[^"])|b)*
|
|
|
|
+3 ^^ (?(?=[a])[^"])
|
|
|
|
+5 ^^ (?=[a])
|
|
|
|
+8 ^^ [a]
|
|
|
|
+11 ^ ^ )
|
|
|
|
+12 ^^ [^"]
|
|
|
|
+16 ^ ^ )
|
|
|
|
+17 ^ ^ |
|
|
|
|
+3 ^ ^ (?(?=[a])[^"])
|
|
|
|
+5 ^ ^ (?=[a])
|
|
|
|
+8 ^ ^ [a]
|
|
|
|
+17 ^ ^ |
|
|
|
|
+21 ^ ^ "
|
|
|
|
+18 ^ ^ b
|
|
|
|
+19 ^ ^ )
|
|
|
|
+3 ^ ^ (?(?=[a])[^"])
|
|
|
|
+5 ^ ^ (?=[a])
|
|
|
|
+8 ^ ^ [a]
|
|
|
|
+17 ^ ^ |
|
|
|
|
+21 ^ ^ "
|
|
|
|
+22 ^ ^ $
|
|
|
|
+23 ^ ^
|
|
|
|
0: "ab"
|
|
|
|
1:
|
|
|
|
|
|
|
|
/^"((?(?=[a])[^"])|b)*"$/
|
|
|
|
"ab"
|
|
|
|
0: "ab"
|
|
|
|
1:
|
|
|
|
|
|
|
|
/^X(?5)(a)(?|(b)|(q))(c)(d)Y/
|
|
|
|
Failed: error 115 at offset 5: reference to non-existent subpattern
|
|
|
|
XYabcdY
|
|
|
|
|
|
|
|
/^X(?&N)(a)(?|(b)|(q))(c)(d)(?<N>Y)/
|
|
|
|
XYabcdY
|
|
|
|
0: XYabcdY
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
4: d
|
|
|
|
5: Y
|
|
|
|
|
|
|
|
/Xa{2,4}b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/Xa{2,4}?b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/Xa{2,4}+b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/X\d{2,4}b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
X3\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X3
|
2014-08-03 20:15:32 +02:00
|
|
|
X33\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X33
|
2014-08-03 20:15:32 +02:00
|
|
|
X333\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X333
|
2014-08-03 20:15:32 +02:00
|
|
|
X3333\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X3333
|
|
|
|
|
|
|
|
/X\d{2,4}?b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
X3\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X3
|
2014-08-03 20:15:32 +02:00
|
|
|
X33\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X33
|
2014-08-03 20:15:32 +02:00
|
|
|
X333\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X333
|
2014-08-03 20:15:32 +02:00
|
|
|
X3333\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X3333
|
|
|
|
|
|
|
|
/X\d{2,4}+b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
X3\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X3
|
2014-08-03 20:15:32 +02:00
|
|
|
X33\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X33
|
2014-08-03 20:15:32 +02:00
|
|
|
X333\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X333
|
2014-08-03 20:15:32 +02:00
|
|
|
X3333\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X3333
|
|
|
|
|
|
|
|
/X\D{2,4}b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/X\D{2,4}?b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/X\D{2,4}+b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/X[abc]{2,4}b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/X[abc]{2,4}?b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/X[abc]{2,4}+b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaa
|
2014-08-03 20:15:32 +02:00
|
|
|
Xaaaa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xaaaa
|
|
|
|
|
|
|
|
/X[^a]{2,4}b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzzz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzzzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzzzz
|
|
|
|
|
|
|
|
/X[^a]{2,4}?b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzzz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzzzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzzzz
|
|
|
|
|
|
|
|
/X[^a]{2,4}+b/
|
2014-08-03 20:15:32 +02:00
|
|
|
X\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: X
|
2014-08-03 20:15:32 +02:00
|
|
|
Xz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzzz
|
2014-08-03 20:15:32 +02:00
|
|
|
Xzzzz\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: Xzzzz
|
|
|
|
|
|
|
|
/(Y)X\1{2,4}b/
|
2014-08-03 20:15:32 +02:00
|
|
|
YX\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YX
|
2014-08-03 20:15:32 +02:00
|
|
|
YXY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYYY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYYYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYYYY
|
|
|
|
|
|
|
|
/(Y)X\1{2,4}?b/
|
2014-08-03 20:15:32 +02:00
|
|
|
YX\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YX
|
2014-08-03 20:15:32 +02:00
|
|
|
YXY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYYY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYYYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYYYY
|
|
|
|
|
|
|
|
/(Y)X\1{2,4}+b/
|
2014-08-03 20:15:32 +02:00
|
|
|
YX\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YX
|
2014-08-03 20:15:32 +02:00
|
|
|
YXY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYYY
|
2014-08-03 20:15:32 +02:00
|
|
|
YXYYYY\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: YXYYYY
|
|
|
|
|
2014-10-31 13:34:34 +01:00
|
|
|
/\++\KZ|\d+X|9+Y/startchar
|
2014-08-03 20:15:32 +02:00
|
|
|
++++123999\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 123999
|
2014-08-03 20:15:32 +02:00
|
|
|
++++123999Y\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: 999Y
|
2014-08-03 20:15:32 +02:00
|
|
|
++++Z1234\=ps
|
2014-10-31 13:34:34 +01:00
|
|
|
0: ++++Z
|
|
|
|
^^^^
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/Z(*F)/
|
2014-08-03 20:15:32 +02:00
|
|
|
Z\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
ZA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
/Z(?!)/
|
2014-08-03 20:15:32 +02:00
|
|
|
Z\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
ZA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
/dog(sbody)?/
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: dog
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: dogs
|
|
|
|
|
|
|
|
/dog(sbody)??/
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: dog
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
0: dog
|
|
|
|
|
|
|
|
/dog|dogsbody/
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: dog
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
0: dog
|
|
|
|
|
|
|
|
/dogsbody|dog/
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: dog
|
2014-08-03 20:15:32 +02:00
|
|
|
dogs\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: dogs
|
|
|
|
|
|
|
|
/\bthe cat\b/
|
2014-08-03 20:15:32 +02:00
|
|
|
the cat\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: the cat
|
2014-08-03 20:15:32 +02:00
|
|
|
the cat\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: the cat
|
|
|
|
|
|
|
|
/abc/
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
|
|
|
|
2014-10-31 13:34:34 +01:00
|
|
|
/abc\K123/startchar
|
2014-07-24 18:32:38 +02:00
|
|
|
xyzabc123pqr
|
2014-10-31 13:34:34 +01:00
|
|
|
0: abc123
|
|
|
|
^^^
|
2014-08-03 20:15:32 +02:00
|
|
|
xyzabc12\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc12
|
2014-08-03 20:15:32 +02:00
|
|
|
xyzabc12\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc12
|
|
|
|
|
|
|
|
/(?<=abc)123/
|
|
|
|
xyzabc123pqr
|
|
|
|
0: 123
|
2014-08-03 20:15:32 +02:00
|
|
|
xyzabc12\=ps
|
2014-10-14 18:23:57 +02:00
|
|
|
Partial match: abc12
|
|
|
|
<<<
|
2014-08-03 20:15:32 +02:00
|
|
|
xyzabc12\=ph
|
2014-10-14 18:23:57 +02:00
|
|
|
Partial match: abc12
|
|
|
|
<<<
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/\babc\b/
|
|
|
|
+++abc+++
|
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
+++ab\=ps
|
2014-10-14 18:23:57 +02:00
|
|
|
Partial match: +ab
|
|
|
|
<
|
2014-08-03 20:15:32 +02:00
|
|
|
+++ab\=ph
|
2014-10-14 18:23:57 +02:00
|
|
|
Partial match: +ab
|
|
|
|
<
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Recurse
|
|
|
|
Recurse
|
|
|
|
Cond
|
2014-08-26 13:46:21 +02:00
|
|
|
Cond false
|
2014-07-24 18:32:38 +02:00
|
|
|
CBra 1
|
|
|
|
<
|
|
|
|
[^m]
|
|
|
|
[^>]
|
|
|
|
>
|
|
|
|
[^<]
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
\w*+
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Recurse
|
|
|
|
Recurse
|
|
|
|
Cond
|
2014-08-26 13:46:21 +02:00
|
|
|
Cond false
|
2014-07-24 18:32:38 +02:00
|
|
|
CBra 1
|
|
|
|
<
|
|
|
|
[\x00-/:-\xff] (neg)
|
|
|
|
[^>]
|
|
|
|
>
|
|
|
|
[^<]
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
\w*+
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(ab)(x(y)z(cd(*ACCEPT)))pq/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
ab
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
x
|
|
|
|
CBra 3
|
|
|
|
y
|
|
|
|
Ket
|
|
|
|
z
|
|
|
|
CBra 4
|
|
|
|
cd
|
|
|
|
Close 4
|
|
|
|
Close 2
|
|
|
|
*ACCEPT
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
pq
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
2014-10-31 13:34:34 +01:00
|
|
|
/abc\K/aftertext,startchar
|
2014-07-24 18:32:38 +02:00
|
|
|
abcdef
|
2014-10-31 13:34:34 +01:00
|
|
|
0: abc
|
|
|
|
^^^
|
2014-07-24 18:32:38 +02:00
|
|
|
0+ def
|
|
|
|
abcdef\=notempty_atstart
|
2014-10-31 13:34:34 +01:00
|
|
|
0: abc
|
|
|
|
^^^
|
2014-07-24 18:32:38 +02:00
|
|
|
0+ def
|
|
|
|
xyzabcdef\=notempty_atstart
|
2014-10-31 13:34:34 +01:00
|
|
|
0: abc
|
|
|
|
^^^
|
2014-07-24 18:32:38 +02:00
|
|
|
0+ def
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcdef\=notempty
|
|
|
|
No match
|
|
|
|
xyzabcdef\=notempty
|
|
|
|
No match
|
|
|
|
|
2014-10-31 13:34:34 +01:00
|
|
|
/^(?:(?=abc)|abc\K)/aftertext,startchar
|
2014-07-24 18:32:38 +02:00
|
|
|
abcdef
|
|
|
|
0:
|
|
|
|
0+ abcdef
|
|
|
|
abcdef\=notempty_atstart
|
2014-10-31 13:34:34 +01:00
|
|
|
0: abc
|
|
|
|
^^^
|
2014-07-24 18:32:38 +02:00
|
|
|
0+ def
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcdef\=notempty
|
|
|
|
No match
|
|
|
|
|
|
|
|
/a?b?/aftertext
|
|
|
|
xyz
|
|
|
|
0:
|
|
|
|
0+ xyz
|
|
|
|
xyzabc
|
|
|
|
0:
|
|
|
|
0+ xyzabc
|
|
|
|
xyzabc\=notempty
|
|
|
|
0: ab
|
|
|
|
0+ c
|
|
|
|
xyzabc\=notempty_atstart
|
|
|
|
0:
|
|
|
|
0+ yzabc
|
|
|
|
xyz\=notempty_atstart
|
|
|
|
0:
|
|
|
|
0+ yz
|
|
|
|
** Failers
|
|
|
|
0:
|
|
|
|
0+ ** Failers
|
|
|
|
xyz\=notempty
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^a?b?/aftertext
|
|
|
|
xyz
|
|
|
|
0:
|
|
|
|
0+ xyz
|
|
|
|
xyzabc
|
|
|
|
0:
|
|
|
|
0+ xyzabc
|
|
|
|
** Failers
|
|
|
|
0:
|
|
|
|
0+ ** Failers
|
|
|
|
xyzabc\=notempty
|
|
|
|
No match
|
|
|
|
xyzabc\=notempty_atstart
|
|
|
|
No match
|
|
|
|
xyz\=notempty_atstart
|
|
|
|
No match
|
|
|
|
xyz\=notempty
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(?<name>a|b\g<name>c)/
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
bacxxx
|
|
|
|
0: bac
|
|
|
|
1: bac
|
|
|
|
bbaccxxx
|
|
|
|
0: bbacc
|
|
|
|
1: bbacc
|
|
|
|
bbbacccxx
|
|
|
|
0: bbbaccc
|
|
|
|
1: bbbaccc
|
|
|
|
|
|
|
|
/^(?<name>a|b\g'name'c)/
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
bacxxx
|
|
|
|
0: bac
|
|
|
|
1: bac
|
|
|
|
bbaccxxx
|
|
|
|
0: bbacc
|
|
|
|
1: bbacc
|
|
|
|
bbbacccxx
|
|
|
|
0: bbbaccc
|
|
|
|
1: bbbaccc
|
|
|
|
|
|
|
|
/^(a|b\g<1>c)/
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
bacxxx
|
|
|
|
0: bac
|
|
|
|
1: bac
|
|
|
|
bbaccxxx
|
|
|
|
0: bbacc
|
|
|
|
1: bbacc
|
|
|
|
bbbacccxx
|
|
|
|
0: bbbaccc
|
|
|
|
1: bbbaccc
|
|
|
|
|
|
|
|
/^(a|b\g'1'c)/
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
bacxxx
|
|
|
|
0: bac
|
|
|
|
1: bac
|
|
|
|
bbaccxxx
|
|
|
|
0: bbacc
|
|
|
|
1: bbacc
|
|
|
|
bbbacccxx
|
|
|
|
0: bbbaccc
|
|
|
|
1: bbbaccc
|
|
|
|
|
|
|
|
/^(a|b\g'-1'c)/
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
bacxxx
|
|
|
|
0: bac
|
|
|
|
1: bac
|
|
|
|
bbaccxxx
|
|
|
|
0: bbacc
|
|
|
|
1: bbacc
|
|
|
|
bbbacccxx
|
|
|
|
0: bbbaccc
|
|
|
|
1: bbbaccc
|
|
|
|
|
|
|
|
/(^(a|b\g<-1>c))/
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
2: a
|
|
|
|
bacxxx
|
|
|
|
0: bac
|
|
|
|
1: bac
|
|
|
|
2: bac
|
|
|
|
bbaccxxx
|
|
|
|
0: bbacc
|
|
|
|
1: bbacc
|
|
|
|
2: bbacc
|
|
|
|
bbbacccxx
|
|
|
|
0: bbbaccc
|
|
|
|
1: bbbaccc
|
|
|
|
2: bbbaccc
|
|
|
|
|
|
|
|
/(?-i:\g<name>)(?i:(?<name>a))/
|
|
|
|
XaaX
|
|
|
|
0: aa
|
|
|
|
1: a
|
|
|
|
XAAX
|
|
|
|
0: AA
|
|
|
|
1: A
|
|
|
|
|
|
|
|
/(?i:\g<name>)(?-i:(?<name>a))/
|
|
|
|
XaaX
|
|
|
|
0: aa
|
|
|
|
1: a
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
XAAX
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?-i:\g<+1>)(?i:(a))/
|
|
|
|
XaaX
|
|
|
|
0: aa
|
|
|
|
1: a
|
|
|
|
XAAX
|
|
|
|
0: AA
|
|
|
|
1: A
|
|
|
|
|
|
|
|
/(?=(?<regex>(?#simplesyntax)\$(?<name>[a-zA-Z_\x{7f}-\x{ff}][a-zA-Z0-9_\x{7f}-\x{ff}]*)(?:\[(?<index>[a-zA-Z0-9_\x{7f}-\x{ff}]+|\$\g<name>)\]|->\g<name>(\(.*?\))?)?|(?#simple syntax withbraces)\$\{(?:\g<name>(?<indices>\[(?:\g<index>|'(?:\\.|[^'\\])*'|"(?:\g<regex>|\\.|[^"\\])*")\])?|\g<complex>|\$\{\g<complex>\})\}|(?#complexsyntax)\{(?<complex>\$(?<segment>\g<name>(\g<indices>*|\(.*?\))?)(?:->\g<segment>)*|\$\g<complex>|\$\{\g<complex>\})\}))\{/
|
|
|
|
|
|
|
|
/(?<n>a|b|c)\g<n>*/
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
1: a
|
|
|
|
accccbbb
|
|
|
|
0: accccbbb
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/
|
|
|
|
XYabcdY
|
|
|
|
0: XYabcdY
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: <unset>
|
|
|
|
4: <unset>
|
|
|
|
5: c
|
|
|
|
6: d
|
|
|
|
7: Y
|
|
|
|
|
|
|
|
/(?<=b(?1)|zzz)(a)/
|
|
|
|
xbaax
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
xzzzax
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/(a)(?<=b\1)/
|
|
|
|
Failed: error 125 at offset 10: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(a)(?<=b+(?1))/
|
|
|
|
Failed: error 125 at offset 13: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(a+)(?<=b(?1))/
|
|
|
|
Failed: error 125 at offset 14: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(a(?<=b(?1)))/
|
|
|
|
Failed: error 125 at offset 13: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(?<=b(?1))xyz/
|
|
|
|
Failed: error 115 at offset 8: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?<=b(?1))xyz(b+)pqrstuvew/
|
|
|
|
Failed: error 125 at offset 26: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(a|bc)\1/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(a|bc)\1{2,3}/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(a|bc)(?1)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(a|b\1)(a|b\1)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max back reference = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(a|b\1){2}/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(a|bbbb\1)(a|bbbb\1)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max back reference = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(a|bbbb\1){2}/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Max back reference = 1
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^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]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Last code unit = ':'
|
|
|
|
Subject length lower bound = 22
|
|
|
|
|
|
|
|
/<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>/Iis
|
|
|
|
Capturing subpattern count = 11
|
|
|
|
Options: caseless dotall
|
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '>'
|
|
|
|
Subject length lower bound = 47
|
|
|
|
|
|
|
|
"(?>.*/)foo"I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'o'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /Ix
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: extended
|
|
|
|
Last code unit = '-'
|
|
|
|
Subject length lower bound = 8
|
|
|
|
|
|
|
|
/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/Ii
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: caseless
|
|
|
|
Starting code units: A B C a b c
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: c d
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 41
|
|
|
|
|
|
|
|
/<a[\s]+href[\s]*=[\s]* # find <a href=
|
|
|
|
([\"\'])? # find single or double quote
|
|
|
|
(?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching
|
|
|
|
# quote, otherwise match up to next space
|
|
|
|
/Iisx
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 1
|
2015-01-02 18:09:16 +01:00
|
|
|
Options: caseless dotall extended
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = '<'
|
|
|
|
Last code unit = '='
|
|
|
|
Subject length lower bound = 9
|
|
|
|
|
|
|
|
/^(?!:) # colon disallowed at start
|
|
|
|
(?: # start of item
|
|
|
|
(?: [0-9a-f]{1,4} | # 1-4 hex digits or
|
|
|
|
(?(1)0 | () ) ) # if null previously matched, fail; else null
|
|
|
|
: # followed by colon
|
|
|
|
){1,7} # end item; 1-7 of them required
|
|
|
|
[0-9a-f]{1,4} $ # final hex number at end of string
|
|
|
|
(?(1)|.) # check that there was an empty component
|
|
|
|
/Iix
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-07-24 18:32:38 +02:00
|
|
|
Compile options: caseless extended
|
|
|
|
Overall options: anchored caseless extended
|
|
|
|
Last code unit = ':'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?|(?<a>A)|(?<a>B))/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
a 1
|
|
|
|
Starting code units: A B
|
|
|
|
Subject length lower bound = 1
|
|
|
|
AB\=copy=a
|
|
|
|
0: A
|
|
|
|
1: A
|
2014-10-31 13:34:34 +01:00
|
|
|
C A (1) a (group 1)
|
2014-07-24 18:32:38 +02:00
|
|
|
BA\=copy=a
|
|
|
|
0: B
|
|
|
|
1: B
|
2014-10-31 13:34:34 +01:00
|
|
|
C B (1) a (group 1)
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/(?|(?<a>A)|(?<b>B))/
|
|
|
|
Failed: error 165 at offset 15: different names for subpatterns of the same number are not allowed
|
|
|
|
|
|
|
|
/(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) |
|
|
|
|
b(?<quote> (?<apostrophe>')|(?<realquote>")) )
|
|
|
|
(?('quote')[a-z]+|[0-9]+)/Ix,dupnames
|
|
|
|
Capturing subpattern count = 6
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 4
|
2014-07-24 18:32:38 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
apostrophe 2
|
|
|
|
apostrophe 5
|
|
|
|
quote 1
|
|
|
|
quote 4
|
|
|
|
realquote 3
|
|
|
|
realquote 6
|
2015-01-02 18:09:16 +01:00
|
|
|
Options: dupnames extended
|
2014-07-24 18:32:38 +02:00
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 3
|
|
|
|
a"aaaaa
|
|
|
|
0: a"aaaaa
|
|
|
|
1: "
|
|
|
|
2: <unset>
|
|
|
|
3: "
|
|
|
|
b"aaaaa
|
|
|
|
0: b"aaaaa
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: <unset>
|
|
|
|
4: "
|
|
|
|
5: <unset>
|
|
|
|
6: "
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
b"11111
|
|
|
|
No match
|
|
|
|
a"11111
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/IBx,dupnames
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
CBra 3
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
CBra 4
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
Alt
|
|
|
|
CBra 1
|
|
|
|
e
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Cond
|
|
|
|
Cond ref <D>2
|
|
|
|
X
|
|
|
|
Alt
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 4
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 4
|
2014-07-24 18:32:38 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
D 4
|
|
|
|
D 1
|
2015-01-02 18:09:16 +01:00
|
|
|
Compile options: dupnames extended
|
|
|
|
Overall options: anchored dupnames extended
|
2014-07-24 18:32:38 +02:00
|
|
|
Subject length lower bound = 2
|
|
|
|
abcdX
|
|
|
|
0: abcdX
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
4: d
|
|
|
|
eX
|
|
|
|
0: eX
|
|
|
|
1: e
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcdY
|
|
|
|
No match
|
|
|
|
ey
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/IBx,dupnames
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
CBra 3
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
CBra 4
|
|
|
|
d
|
|
|
|
Cond
|
|
|
|
Cond recurse <A>2
|
|
|
|
$
|
|
|
|
Alt
|
|
|
|
Recurse
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 4
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 4
|
2014-07-24 18:32:38 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
A 1
|
|
|
|
A 4
|
2015-01-02 18:09:16 +01:00
|
|
|
Options: dupnames extended
|
2014-07-24 18:32:38 +02:00
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
abcdd
|
|
|
|
0: abcdd
|
|
|
|
1: a
|
|
|
|
2: b
|
|
|
|
3: c
|
|
|
|
4: dd
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcdde
|
|
|
|
No match
|
|
|
|
|
|
|
|
/abcd*/
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabcd\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abcd
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabcd\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abcd
|
|
|
|
|
|
|
|
/abcd*/i
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabcd\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abcd
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabcd\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abcd
|
2014-08-03 20:15:32 +02:00
|
|
|
XXXXABCD\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: ABCD
|
2014-08-03 20:15:32 +02:00
|
|
|
XXXXABCD\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ABCD
|
|
|
|
|
|
|
|
/abc\d*/
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabc1\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc1
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabc1\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc1
|
|
|
|
|
|
|
|
/(a)bc\1*/
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabca\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abca
|
|
|
|
1: a
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabca\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abca
|
|
|
|
|
|
|
|
/abc[de]*/
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabcde\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abcde
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxxabcde\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abcde
|
|
|
|
|
|
|
|
# This is not in the Perl-compatible test because Perl seems currently to be
|
|
|
|
# broken and not behaving as specified in that it *does* bumpalong after
|
|
|
|
# hitting (*COMMIT).
|
|
|
|
|
|
|
|
/(?1)(A(*COMMIT)|B)D/
|
|
|
|
ABD
|
|
|
|
0: ABD
|
|
|
|
1: B
|
|
|
|
XABD
|
|
|
|
0: ABD
|
|
|
|
1: B
|
|
|
|
BAD
|
|
|
|
0: BAD
|
|
|
|
1: A
|
|
|
|
ABXABD
|
|
|
|
0: ABD
|
|
|
|
1: B
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
ABX
|
|
|
|
No match
|
|
|
|
BAXBAD
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
cat
|
|
|
|
0: a
|
|
|
|
1:
|
|
|
|
2:
|
|
|
|
3: a
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/I,alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 3
|
2015-01-02 18:09:16 +01:00
|
|
|
Options: alt_bsux allow_empty_class dupnames match_unset_backref
|
2014-07-24 18:32:38 +02:00
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
cat
|
|
|
|
0: a
|
|
|
|
1:
|
|
|
|
2:
|
|
|
|
3: a
|
|
|
|
|
|
|
|
/(\3)(\1)(a)/I
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 3
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
cat
|
|
|
|
No match
|
|
|
|
|
|
|
|
/i(?(DEFINE)(?<s>a))/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
s 1
|
|
|
|
First code unit = 'i'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
i
|
|
|
|
0: i
|
|
|
|
|
|
|
|
/()i(?(1)a)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-08-30 18:21:17 +02:00
|
|
|
First code unit = 'i'
|
2014-07-24 18:32:38 +02:00
|
|
|
Subject length lower bound = 1
|
|
|
|
ia
|
|
|
|
0: ia
|
|
|
|
1:
|
|
|
|
|
|
|
|
/(?i)a(?-i)b|c/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i a
|
|
|
|
b
|
|
|
|
Alt
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
XabX
|
|
|
|
0: ab
|
|
|
|
XAbX
|
|
|
|
0: Ab
|
|
|
|
CcC
|
|
|
|
0: c
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
XABX
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?i)a(?s)b|c/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i ab
|
|
|
|
Alt
|
|
|
|
/i c
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?i)a(?s-i)b|c/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i a
|
|
|
|
b
|
|
|
|
Alt
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(ab(c\1)d|x){2}$/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
ab
|
|
|
|
CBra 2
|
|
|
|
c
|
|
|
|
\1
|
|
|
|
Ket
|
|
|
|
d
|
|
|
|
Alt
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
ab
|
|
|
|
CBra 2
|
|
|
|
c
|
|
|
|
\1
|
|
|
|
Ket
|
|
|
|
d
|
|
|
|
Alt
|
|
|
|
x
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
xabcxd
|
|
|
|
0: xabcxd
|
|
|
|
1: abcxd
|
|
|
|
2: cx
|
|
|
|
|
|
|
|
/^(?&t)*+(?(DEFINE)(?<t>.))$/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Braposzero
|
|
|
|
SBraPos
|
|
|
|
Recurse
|
|
|
|
KetRpos
|
|
|
|
Cond
|
2014-08-26 13:46:21 +02:00
|
|
|
Cond false
|
2014-07-24 18:32:38 +02:00
|
|
|
CBra 1
|
|
|
|
Any
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(?&t)*(?(DEFINE)(?<t>.))$/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Brazero
|
|
|
|
Once
|
|
|
|
Recurse
|
|
|
|
KetRmax
|
|
|
|
Cond
|
2014-08-26 13:46:21 +02:00
|
|
|
Cond false
|
2014-07-24 18:32:38 +02:00
|
|
|
CBra 1
|
|
|
|
Any
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/ -- This one is here because Perl gives the match as "b" rather than "ab". I
|
|
|
|
believe this to be a Perl bug. --/
|
|
|
|
|
|
|
|
/(?>a\Kb)z|(ab)/
|
2014-10-31 13:34:34 +01:00
|
|
|
ab\=startchar
|
2014-07-24 18:32:38 +02:00
|
|
|
0: ab
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/
|
|
|
|
Failed: error 140 at offset 31: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/abc(*MARK:)pqr/
|
|
|
|
Failed: error 166 at offset 10: (*MARK) must have an argument
|
|
|
|
|
|
|
|
/abc(*:)pqr/
|
|
|
|
Failed: error 166 at offset 6: (*MARK) must have an argument
|
|
|
|
|
|
|
|
/abc(*FAIL:123)xyz/
|
|
|
|
Failed: error 159 at offset 13: an argument is not allowed for (*ACCEPT), (*FAIL), or (*COMMIT)
|
|
|
|
|
|
|
|
# This should, and does, fail. In Perl, it does not, which I think is a
|
|
|
|
# bug because replacing the B in the pattern by (B|D) does make it fail.
|
|
|
|
|
|
|
|
/A(*COMMIT)B/aftertext,mark
|
|
|
|
ACABX
|
|
|
|
No match
|
|
|
|
|
|
|
|
# These should be different, but in Perl they are not, which I think
|
|
|
|
# is a bug in Perl.
|
|
|
|
|
|
|
|
/A(*THEN)B|A(*THEN)C/mark
|
|
|
|
AC
|
|
|
|
0: AC
|
|
|
|
|
|
|
|
/A(*PRUNE)B|A(*PRUNE)C/mark
|
|
|
|
AC
|
|
|
|
No match
|
|
|
|
|
|
|
|
# Mark names can be duplicated. Perl doesn't give a mark for this one,
|
|
|
|
# though PCRE2 does.
|
|
|
|
|
|
|
|
/^A(*:A)B|^X(*:A)Y/mark
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
XAQQ
|
|
|
|
No match, mark = A
|
|
|
|
|
|
|
|
# COMMIT at the start of a pattern should be the same as an anchor. Perl
|
|
|
|
# optimizations defeat this. So does the PCRE2 optimization unless we disable
|
|
|
|
# it.
|
|
|
|
|
|
|
|
/(*COMMIT)ABC/
|
|
|
|
ABCDEFG
|
|
|
|
0: ABC
|
2014-10-01 18:16:27 +02:00
|
|
|
|
|
|
|
/(*COMMIT)ABC/no_start_optimize
|
2014-07-24 18:32:38 +02:00
|
|
|
** Failers
|
|
|
|
No match
|
2014-10-01 18:16:27 +02:00
|
|
|
DEFGABC
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
/^(ab (c+(*THEN)cd) | xyz)/x
|
|
|
|
abcccd
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(ab (c+(*PRUNE)cd) | xyz)/x
|
|
|
|
abcccd
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(ab (c+(*FAIL)cd) | xyz)/x
|
|
|
|
abcccd
|
|
|
|
No match
|
|
|
|
|
|
|
|
# Perl gets some of these wrong
|
|
|
|
|
|
|
|
/(?>.(*ACCEPT))*?5/
|
|
|
|
abcde
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/(.(*ACCEPT))*?5/
|
|
|
|
abcde
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/(.(*ACCEPT))5/
|
|
|
|
abcde
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/(.(*ACCEPT))*5/
|
|
|
|
abcde
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/A\NB./B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
A
|
|
|
|
Any
|
|
|
|
B
|
|
|
|
Any
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
ACBD
|
|
|
|
0: ACBD
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
A\nB
|
|
|
|
No match
|
|
|
|
ACB\n
|
|
|
|
No match
|
|
|
|
|
|
|
|
/A\NB./Bs
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
A
|
|
|
|
Any
|
|
|
|
B
|
|
|
|
AllAny
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
ACBD
|
|
|
|
0: ACBD
|
|
|
|
ACB\n
|
|
|
|
0: ACB\x0a
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
A\nB
|
|
|
|
No match
|
|
|
|
|
|
|
|
/A\NB/newline=crlf
|
|
|
|
A\nB
|
|
|
|
0: A\x0aB
|
|
|
|
A\rB
|
|
|
|
0: A\x0dB
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
A\r\nB
|
|
|
|
No match
|
|
|
|
|
|
|
|
/\R+b/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\R++
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\R+\n/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\R+
|
|
|
|
\x0a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\R+\d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\R++
|
|
|
|
\d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d*\R/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d*+
|
|
|
|
\R
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s*\R/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s*
|
|
|
|
\R
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
\x20\x0a
|
|
|
|
0: \x0a
|
|
|
|
\x20\x0d
|
|
|
|
0: \x0d
|
|
|
|
\x20\x0d\x0a
|
|
|
|
0: \x0d\x0a
|
|
|
|
|
|
|
|
/\S*\R/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S*+
|
|
|
|
\R
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
a\x0a
|
|
|
|
0: a\x0a
|
|
|
|
|
|
|
|
/X\h*\R/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
X
|
|
|
|
\h*+
|
|
|
|
\R
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
X\x20\x0a
|
|
|
|
0: X \x0a
|
|
|
|
|
|
|
|
/X\H*\R/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
X
|
|
|
|
\H*
|
|
|
|
\R
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
X\x0d\x0a
|
|
|
|
0: X\x0d\x0a
|
|
|
|
|
|
|
|
/X\H+\R/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
X
|
|
|
|
\H+
|
|
|
|
\R
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
X\x0d\x0a
|
|
|
|
0: X\x0d\x0a
|
|
|
|
|
|
|
|
/X\H++\R/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
X
|
|
|
|
\H++
|
|
|
|
\R
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
X\x0d\x0a
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?<=abc)def/
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-10-14 18:23:57 +02:00
|
|
|
Partial match: abc
|
|
|
|
<<<
|
2014-07-24 18:32:38 +02:00
|
|
|
|
|
|
|
/abc$/
|
|
|
|
abc
|
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
|
|
|
|
|
|
|
/abc$/m
|
|
|
|
abc
|
|
|
|
0: abc
|
|
|
|
abc\n
|
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\n\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\n\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
|
|
|
|
|
|
|
/abc\z/
|
|
|
|
abc
|
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
|
|
|
|
|
|
|
/abc\Z/
|
|
|
|
abc
|
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
|
|
|
|
|
|
|
/abc\b/
|
|
|
|
abc
|
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
|
|
|
|
|
|
|
/abc\B/
|
|
|
|
abc
|
|
|
|
No match
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abc
|
|
|
|
|
|
|
|
/.+/
|
|
|
|
abc\=offset=0
|
|
|
|
0: abc
|
|
|
|
abc\=offset=1
|
|
|
|
0: bc
|
|
|
|
abc\=offset=2
|
|
|
|
0: c
|
|
|
|
abc\=offset=3
|
|
|
|
No match
|
|
|
|
abc\=offset=4
|
2014-09-19 09:43:39 +02:00
|
|
|
Failed: error -33: bad offset value
|
2014-07-24 18:32:38 +02:00
|
|
|
abc\=offset=-4
|
|
|
|
** Invalid value in 'offset=-4'
|
|
|
|
|
|
|
|
/^\cģ/
|
|
|
|
Failed: error 168 at offset 3: \c must be followed by a printable ASCII character
|
|
|
|
|
|
|
|
/(?P<abn>(?P=abn)xxx)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
\1
|
|
|
|
xxx
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(a\1z)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
\1
|
|
|
|
z
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?P<abn>(?P=abn)(?<badstufxxx)/B
|
|
|
|
Failed: error 142 at offset 29: syntax error in subpattern name (missing terminator)
|
|
|
|
|
|
|
|
/(?P<abn>(?P=axn)xxx)/B
|
|
|
|
Failed: error 115 at offset 15: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/(?P<abn>(?P=axn)xxx)(?<axn>yy)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
\2
|
|
|
|
xxx
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
yy
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
# These tests are here because Perl gets the first one wrong.
|
|
|
|
|
|
|
|
/(\R*)(.)/s
|
|
|
|
\r\n
|
|
|
|
0: \x0d
|
|
|
|
1:
|
|
|
|
2: \x0d
|
|
|
|
\r\r\n\n\r
|
|
|
|
0: \x0d\x0d\x0a\x0a\x0d
|
|
|
|
1: \x0d\x0d\x0a\x0a
|
|
|
|
2: \x0d
|
|
|
|
\r\r\n\n\r\n
|
|
|
|
0: \x0d\x0d\x0a\x0a\x0d
|
|
|
|
1: \x0d\x0d\x0a\x0a
|
|
|
|
2: \x0d
|
|
|
|
|
|
|
|
/(\R)*(.)/s
|
|
|
|
\r\n
|
|
|
|
0: \x0d
|
|
|
|
1: <unset>
|
|
|
|
2: \x0d
|
|
|
|
\r\r\n\n\r
|
|
|
|
0: \x0d\x0d\x0a\x0a\x0d
|
|
|
|
1: \x0a
|
|
|
|
2: \x0d
|
|
|
|
\r\r\n\n\r\n
|
|
|
|
0: \x0d\x0d\x0a\x0a\x0d
|
|
|
|
1: \x0a
|
|
|
|
2: \x0d
|
|
|
|
|
|
|
|
/((?>\r\n|\n|\x0b|\f|\r|\x85)*)(.)/s
|
|
|
|
\r\n
|
|
|
|
0: \x0d
|
|
|
|
1:
|
|
|
|
2: \x0d
|
|
|
|
\r\r\n\n\r
|
|
|
|
0: \x0d\x0d\x0a\x0a\x0d
|
|
|
|
1: \x0d\x0d\x0a\x0a
|
|
|
|
2: \x0d
|
|
|
|
\r\r\n\n\r\n
|
|
|
|
0: \x0d\x0d\x0a\x0a\x0d
|
|
|
|
1: \x0d\x0d\x0a\x0a
|
|
|
|
2: \x0d
|
|
|
|
|
|
|
|
# -------------
|
|
|
|
|
|
|
|
/^abc$/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
abc
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^abc$/Bm
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/m ^
|
|
|
|
abc
|
|
|
|
/m $
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(a)*+(\w)/
|
|
|
|
aaaaX
|
|
|
|
0: aaaaX
|
|
|
|
1: a
|
|
|
|
2: X
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
aaaa
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^(?:a)*+(\w)/
|
|
|
|
aaaaX
|
|
|
|
0: aaaaX
|
|
|
|
1: X
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
aaaa
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(a)++1234/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBraPos 1
|
|
|
|
a
|
|
|
|
KetRpos
|
|
|
|
1234
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = '4'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/([abc])++1234/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a b c
|
|
|
|
Last code unit = '4'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/(?<=(abc)+)X/
|
|
|
|
Failed: error 125 at offset 10: lookbehind assertion is not fixed length
|
|
|
|
|
|
|
|
/(^ab)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(^ab)++/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(^ab|^)+/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(^ab|^)++/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?:^ab)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?:^ab)++/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?:^ab|^)+/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?:^ab|^)++/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(.*ab)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(.*ab)++/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(.*ab|.*)+/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(.*ab|.*)++/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
May match empty string
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?:.*ab)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?:.*ab)++/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?:.*ab|.*)+/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?:.*ab|.*)++/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?=a)[bcd]/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/((?=a))[bcd]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/((?=a))+[bcd]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/((?=a))++[bcd]/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?=a+)[bcd]/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?=a+?)[bcd]/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?=a++)[bcd]/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?=a{3})[bcd]/Ii
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: caseless
|
|
|
|
First code unit = 'a' (caseless)
|
|
|
|
Last code unit = 'a' (caseless)
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(abc)\1+/
|
|
|
|
|
|
|
|
# Perl doesn't get these right IMO (the 3rd is PCRE2-specific)
|
|
|
|
|
|
|
|
/(?1)(?:(b(*ACCEPT))){0}/
|
|
|
|
b
|
|
|
|
0: b
|
|
|
|
|
|
|
|
/(?1)(?:(b(*ACCEPT))){0}c/
|
|
|
|
bc
|
|
|
|
0: bc
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
b
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?1)(?:((*ACCEPT))){0}c/
|
|
|
|
c
|
|
|
|
0: c
|
|
|
|
c\=notempty
|
|
|
|
0: c
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a|b(*THEN)c)/
|
|
|
|
ba
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a|bc)/
|
|
|
|
ba
|
|
|
|
0: ba
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a(*THEN)b|c)/
|
|
|
|
ac
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^.*?(?(?=a)a(*THEN)b)c/
|
|
|
|
ac
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^.*?(a(*THEN)b)c/
|
|
|
|
aabc
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^.*? (?1) c (?(DEFINE)(a(*THEN)b))/x
|
|
|
|
aabc
|
|
|
|
0: aabc
|
|
|
|
|
|
|
|
/^.*?(a(*THEN)b|z)c/
|
|
|
|
aabc
|
|
|
|
0: aabc
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
/^.*?(z|a(*THEN)b)c/
|
|
|
|
aabc
|
|
|
|
0: aabc
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
# These are here because they are not Perl-compatible; the studying means the
|
|
|
|
# mark is not seen.
|
|
|
|
|
|
|
|
/(*MARK:A)(*SKIP:B)(C|X)/mark
|
|
|
|
C
|
|
|
|
0: C
|
|
|
|
1: C
|
|
|
|
MK: A
|
|
|
|
D
|
|
|
|
No match, mark = A
|
|
|
|
|
|
|
|
/(*:A)A+(*SKIP:A)(B|Z)/mark
|
|
|
|
AAAC
|
|
|
|
No match, mark = A
|
|
|
|
|
|
|
|
# ----------------------------
|
|
|
|
|
|
|
|
"(?=a*(*ACCEPT)b)c"
|
|
|
|
c
|
|
|
|
0: c
|
|
|
|
c\=notempty
|
|
|
|
0: c
|
|
|
|
|
|
|
|
/(?1)c(?(DEFINE)((*ACCEPT)b))/
|
|
|
|
c
|
|
|
|
0: c
|
|
|
|
c\=notempty
|
|
|
|
0: c
|
|
|
|
|
|
|
|
/(?>(*ACCEPT)b)c/
|
|
|
|
c
|
|
|
|
0:
|
|
|
|
c\=notempty
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?:(?>(a)))+a%/allaftertext
|
|
|
|
%aa%
|
|
|
|
0: aa%
|
|
|
|
0+
|
|
|
|
1: a
|
|
|
|
1+ a%
|
|
|
|
|
|
|
|
/(a)b|ac/allaftertext
|
|
|
|
ac\=ovector=1
|
|
|
|
0: ac
|
|
|
|
0+
|
|
|
|
|
|
|
|
/(a)(b)x|abc/allaftertext
|
|
|
|
abc\=ovector=2
|
|
|
|
0: abc
|
|
|
|
0+
|
|
|
|
|
|
|
|
/(a)bc|(a)(b)\2/
|
|
|
|
abc\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: abc
|
|
|
|
abc\=ovector=2
|
|
|
|
0: abc
|
|
|
|
1: a
|
|
|
|
aba\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aba
|
|
|
|
aba\=ovector=2
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aba
|
|
|
|
1: <unset>
|
|
|
|
aba\=ovector=3
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aba
|
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
aba\=ovector=4
|
|
|
|
0: aba
|
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
3: b
|
|
|
|
|
|
|
|
/(?(DEFINE)(a(?2)|b)(b(?1)|a))(?:(?1)|(?2))/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(a(?2)|b)(b(?1)|a)(?:(?1)|(?2))/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(a(?2)|b)(b(?1)|a)(?1)(?2)/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Starting code units: a b
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/(abc)(?1)/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 6
|
|
|
|
|
|
|
|
/(?:(foo)|(bar)|(baz))X/allcaptures
|
|
|
|
bazfooX
|
|
|
|
0: fooX
|
|
|
|
1: foo
|
|
|
|
2: <unset>
|
|
|
|
3: <unset>
|
|
|
|
foobazbarX
|
|
|
|
0: barX
|
|
|
|
1: <unset>
|
|
|
|
2: bar
|
|
|
|
3: <unset>
|
|
|
|
barfooX
|
|
|
|
0: fooX
|
|
|
|
1: foo
|
|
|
|
2: <unset>
|
|
|
|
3: <unset>
|
|
|
|
bazX
|
|
|
|
0: bazX
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: baz
|
|
|
|
foobarbazX
|
|
|
|
0: bazX
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: baz
|
|
|
|
bazfooX\=ovector=0
|
2014-10-05 19:55:25 +02:00
|
|
|
0: fooX
|
2014-10-31 13:34:34 +01:00
|
|
|
1: foo
|
|
|
|
2: <unset>
|
|
|
|
3: <unset>
|
2014-07-24 18:32:38 +02:00
|
|
|
bazfooX\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: fooX
|
|
|
|
bazfooX\=ovector=2
|
|
|
|
0: fooX
|
|
|
|
1: foo
|
|
|
|
bazfooX\=ovector=3
|
|
|
|
0: fooX
|
|
|
|
1: foo
|
|
|
|
2: <unset>
|
|
|
|
|
|
|
|
/(?=abc){3}abc/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Assert
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?=abc)+abc/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Assert
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?=abc)++abc/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Assert
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?=abc){0}xyz/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Skip zero
|
|
|
|
Assert
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
xyz
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?=(a))?./B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
Assert
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Any
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?=(a))??./B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Braminzero
|
|
|
|
Assert
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Any
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(?=(a)){0}b(?1)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Skip zero
|
|
|
|
Assert
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
b
|
|
|
|
Recurse
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?(DEFINE)(a))?b(?1)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Cond
|
2014-08-26 13:46:21 +02:00
|
|
|
Cond false
|
2014-07-24 18:32:38 +02:00
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
b
|
|
|
|
Recurse
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(?=(?1))?[az]([abc])d/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Brazero
|
|
|
|
Assert
|
|
|
|
Recurse
|
|
|
|
Ket
|
|
|
|
[az]
|
|
|
|
CBra 1
|
|
|
|
[a-c]
|
|
|
|
Ket
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^(?!a){0}\w+/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Skip zero
|
|
|
|
Assert not
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
\w++
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?<=(abc))?xyz/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
AssertB
|
|
|
|
Reverse
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
xyz
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[:a[:abc]b:]/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[:[a-c]
|
|
|
|
b:]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(a+|(?R)b)/
|
|
|
|
Failed: error 140 at offset 7: recursion could loop indefinitely
|
|
|
|
|
|
|
|
/^(a(*:A)(d|e(*:B))z|aeq)/auto_callout
|
|
|
|
adz
|
|
|
|
--->adz
|
|
|
|
+0 ^ ^
|
|
|
|
+1 ^ (a(*:A)(d|e(*:B))z|aeq)
|
|
|
|
+2 ^ a
|
|
|
|
+3 ^^ (*:A)
|
|
|
|
+8 ^^ (d|e(*:B))
|
|
|
|
Latest Mark: A
|
|
|
|
+9 ^^ d
|
|
|
|
+10 ^ ^ |
|
|
|
|
+18 ^ ^ z
|
|
|
|
+19 ^ ^ |
|
|
|
|
+24 ^ ^
|
|
|
|
0: adz
|
|
|
|
1: adz
|
|
|
|
2: d
|
|
|
|
aez
|
|
|
|
--->aez
|
|
|
|
+0 ^ ^
|
|
|
|
+1 ^ (a(*:A)(d|e(*:B))z|aeq)
|
|
|
|
+2 ^ a
|
|
|
|
+3 ^^ (*:A)
|
|
|
|
+8 ^^ (d|e(*:B))
|
|
|
|
Latest Mark: A
|
|
|
|
+9 ^^ d
|
|
|
|
+11 ^^ e
|
|
|
|
+12 ^ ^ (*:B)
|
|
|
|
+17 ^ ^ )
|
|
|
|
Latest Mark: B
|
|
|
|
+18 ^ ^ z
|
|
|
|
+19 ^ ^ |
|
|
|
|
+24 ^ ^
|
|
|
|
0: aez
|
|
|
|
1: aez
|
|
|
|
2: e
|
|
|
|
aeqwerty
|
|
|
|
--->aeqwerty
|
|
|
|
+0 ^ ^
|
|
|
|
+1 ^ (a(*:A)(d|e(*:B))z|aeq)
|
|
|
|
+2 ^ a
|
|
|
|
+3 ^^ (*:A)
|
|
|
|
+8 ^^ (d|e(*:B))
|
|
|
|
Latest Mark: A
|
|
|
|
+9 ^^ d
|
|
|
|
+11 ^^ e
|
|
|
|
+12 ^ ^ (*:B)
|
|
|
|
+17 ^ ^ )
|
|
|
|
Latest Mark: B
|
|
|
|
+18 ^ ^ z
|
|
|
|
+20 ^ a
|
|
|
|
+21 ^^ e
|
|
|
|
+22 ^ ^ q
|
|
|
|
+23 ^ ^ )
|
|
|
|
+24 ^ ^
|
|
|
|
0: aeq
|
|
|
|
1: aeq
|
|
|
|
|
|
|
|
/.(*F)/
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
No match
|
|
|
|
|
|
|
|
/\btype\b\W*?\btext\b\W*?\bjavascript\b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
First code unit = 't'
|
|
|
|
Last code unit = 't'
|
|
|
|
Subject length lower bound = 18
|
|
|
|
|
|
|
|
/\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 1
|
|
|
|
Starting code units: < o t u
|
|
|
|
Subject length lower bound = 8
|
|
|
|
|
|
|
|
/a(*SKIP)c|b(*ACCEPT)|/I,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
a
|
|
|
|
0:
|
|
|
|
0+
|
|
|
|
|
|
|
|
/a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b x
|
|
|
|
Subject length lower bound = 0
|
|
|
|
ax
|
|
|
|
0: x
|
|
|
|
|
|
|
|
'a*(*ACCEPT)b'aftertext
|
|
|
|
\=notempty_atstart
|
|
|
|
No match
|
|
|
|
abc\=notempty_atstart
|
|
|
|
0: a
|
|
|
|
0+ bc
|
|
|
|
bbb\=notempty_atstart
|
|
|
|
0:
|
|
|
|
0+ bb
|
|
|
|
|
|
|
|
/(*ACCEPT)a/I,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Subject length lower bound = 0
|
|
|
|
bax
|
|
|
|
0:
|
|
|
|
0+ bax
|
|
|
|
|
|
|
|
/z(*ACCEPT)a/I,aftertext
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'z'
|
|
|
|
Subject length lower bound = 0
|
|
|
|
baxzbx
|
|
|
|
0: z
|
|
|
|
0+ bx
|
|
|
|
|
|
|
|
/^(?>a+)(?>(z+))\w/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
Once_NC
|
|
|
|
a++
|
|
|
|
Ket
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
z++
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaazzzzb
|
|
|
|
0: aaaazzzzb
|
|
|
|
1: zzzz
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
aazz
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(.)(\1|a(?2))/
|
|
|
|
bab
|
|
|
|
0: bab
|
|
|
|
1: b
|
|
|
|
2: ab
|
|
|
|
|
|
|
|
/\1|(.)(?R)\1/
|
|
|
|
cbbbc
|
|
|
|
0: cbbbc
|
|
|
|
1: c
|
|
|
|
|
|
|
|
/(.)((?(1)c|a)|a(?2))/
|
|
|
|
baa
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?P<abn>(?P=abn)xxx)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
\1
|
|
|
|
xxx
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(a\1z)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Once
|
|
|
|
CBra 1
|
|
|
|
a
|
|
|
|
\1
|
|
|
|
z
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/^a\x41z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
aAz
|
|
|
|
0: aAz
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
ax41z
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^a[m\x41]z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
aAz
|
|
|
|
0: aAz
|
|
|
|
|
|
|
|
/^a\x1z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
ax1z
|
|
|
|
0: ax1z
|
|
|
|
|
|
|
|
/^a\u0041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
aAz
|
|
|
|
0: aAz
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
au0041z
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^a[m\u0041]z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
aAz
|
|
|
|
0: aAz
|
|
|
|
|
|
|
|
/^a\u041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
au041z
|
|
|
|
0: au041z
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
aAz
|
|
|
|
No match
|
|
|
|
|
|
|
|
/^a\U0041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames
|
|
|
|
aU0041z
|
|
|
|
0: aU0041z
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
aAz
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?(?=c)c|d)++Y/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
BraPos
|
|
|
|
Cond
|
|
|
|
Assert
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
c
|
|
|
|
Alt
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
KetRpos
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?(?=c)c|d)*+Y/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Braposzero
|
|
|
|
BraPos
|
|
|
|
Cond
|
|
|
|
Assert
|
|
|
|
c
|
|
|
|
Ket
|
|
|
|
c
|
|
|
|
Alt
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
KetRpos
|
|
|
|
Y
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a[\NB]c/
|
|
|
|
Failed: error 171 at offset 3: \N is not supported in a class
|
|
|
|
aNc
|
|
|
|
|
|
|
|
/a[B-\Nc]/
|
|
|
|
Failed: error 150 at offset 5: invalid range in character class
|
|
|
|
|
|
|
|
/a[B\Nc]/
|
|
|
|
Failed: error 171 at offset 4: \N is not supported in a class
|
|
|
|
|
|
|
|
/(a)(?2){0,1999}?(b)/
|
|
|
|
|
|
|
|
/(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/
|
|
|
|
|
|
|
|
# This test, with something more complicated than individual letters, causes
|
|
|
|
# different behaviour in Perl. Perhaps it disables some optimization; no tag is
|
|
|
|
# passed back for the failures, whereas in PCRE2 there is a tag.
|
|
|
|
|
|
|
|
/(A|P)(*:A)(B|P) | (X|P)(X|P)(*:B)(Y|P)/x,mark
|
|
|
|
AABC
|
|
|
|
0: AB
|
|
|
|
1: A
|
|
|
|
2: B
|
|
|
|
MK: A
|
|
|
|
XXYZ
|
|
|
|
0: XXY
|
|
|
|
1: <unset>
|
|
|
|
2: <unset>
|
|
|
|
3: X
|
|
|
|
4: X
|
|
|
|
5: Y
|
|
|
|
MK: B
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
XAQQ
|
|
|
|
No match, mark = A
|
|
|
|
XAQQXZZ
|
|
|
|
No match, mark = A
|
|
|
|
AXQQQ
|
|
|
|
No match, mark = A
|
|
|
|
AXXQQQ
|
|
|
|
No match, mark = B
|
|
|
|
|
|
|
|
# Perl doesn't give marks for these, though it does if the alternatives are
|
|
|
|
# replaced by single letters.
|
|
|
|
|
|
|
|
/(b|q)(*:m)f|a(*:n)w/mark
|
|
|
|
aw
|
|
|
|
0: aw
|
|
|
|
MK: n
|
|
|
|
** Failers
|
|
|
|
No match, mark = n
|
|
|
|
abc
|
|
|
|
No match, mark = m
|
|
|
|
|
|
|
|
/(q|b)(*:m)f|a(*:n)w/mark
|
|
|
|
aw
|
|
|
|
0: aw
|
|
|
|
MK: n
|
|
|
|
** Failers
|
|
|
|
No match, mark = n
|
|
|
|
abc
|
|
|
|
No match, mark = m
|
|
|
|
|
|
|
|
# After a partial match, the behaviour is as for a failure.
|
|
|
|
|
|
|
|
/^a(*:X)bcde/mark
|
2014-08-03 20:15:32 +02:00
|
|
|
abc\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match, mark=X: abc
|
|
|
|
|
|
|
|
# These are here because Perl doesn't return a mark, except for the first.
|
|
|
|
|
|
|
|
/(?=(*:x))(q|)/aftertext,mark
|
|
|
|
abc
|
|
|
|
0:
|
|
|
|
0+ abc
|
|
|
|
1:
|
|
|
|
MK: x
|
|
|
|
|
|
|
|
/(?=(*:x))((*:y)q|)/aftertext,mark
|
|
|
|
abc
|
|
|
|
0:
|
|
|
|
0+ abc
|
|
|
|
1:
|
|
|
|
MK: x
|
|
|
|
|
|
|
|
/(?=(*:x))(?:(*:y)q|)/aftertext,mark
|
|
|
|
abc
|
|
|
|
0:
|
|
|
|
0+ abc
|
|
|
|
MK: x
|
|
|
|
|
|
|
|
/(?=(*:x))(?>(*:y)q|)/aftertext,mark
|
|
|
|
abc
|
|
|
|
0:
|
|
|
|
0+ abc
|
|
|
|
MK: x
|
|
|
|
|
|
|
|
/(?=a(*:x))(?!a(*:y)c)/aftertext,mark
|
|
|
|
ab
|
|
|
|
0:
|
|
|
|
0+ ab
|
|
|
|
MK: x
|
|
|
|
|
|
|
|
/(?=a(*:x))(?=a(*:y)c|)/aftertext,mark
|
|
|
|
ab
|
|
|
|
0:
|
|
|
|
0+ ab
|
|
|
|
MK: x
|
|
|
|
|
|
|
|
/(..)\1/
|
2014-08-03 20:15:32 +02:00
|
|
|
ab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
aba\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aba
|
2014-08-03 20:15:32 +02:00
|
|
|
abab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abab
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
/(..)\1/i
|
2014-08-03 20:15:32 +02:00
|
|
|
ab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
abA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abA
|
2014-08-03 20:15:32 +02:00
|
|
|
aBAb\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: aBAb
|
|
|
|
1: aB
|
|
|
|
|
|
|
|
/(..)\1{2,}/
|
2014-08-03 20:15:32 +02:00
|
|
|
ab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
aba\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aba
|
2014-08-03 20:15:32 +02:00
|
|
|
abab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abab
|
2014-08-03 20:15:32 +02:00
|
|
|
ababa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ababa
|
2014-08-03 20:15:32 +02:00
|
|
|
ababab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: ababab
|
|
|
|
1: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
ababab\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ababab
|
2014-08-03 20:15:32 +02:00
|
|
|
abababa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: ababab
|
|
|
|
1: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
abababa\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abababa
|
|
|
|
|
|
|
|
/(..)\1{2,}/i
|
2014-08-03 20:15:32 +02:00
|
|
|
ab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
aBa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aBa
|
2014-08-03 20:15:32 +02:00
|
|
|
aBAb\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aBAb
|
2014-08-03 20:15:32 +02:00
|
|
|
AbaBA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: AbaBA
|
2014-08-03 20:15:32 +02:00
|
|
|
abABAb\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abABAb
|
|
|
|
1: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
aBAbaB\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aBAbaB
|
2014-08-03 20:15:32 +02:00
|
|
|
abABabA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abABab
|
|
|
|
1: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
abaBABa\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abaBABa
|
|
|
|
|
|
|
|
/(..)\1{2,}?x/i
|
2014-08-03 20:15:32 +02:00
|
|
|
ab\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ab
|
2014-08-03 20:15:32 +02:00
|
|
|
abA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abA
|
2014-08-03 20:15:32 +02:00
|
|
|
aBAb\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aBAb
|
2014-08-03 20:15:32 +02:00
|
|
|
abaBA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abaBA
|
2014-08-03 20:15:32 +02:00
|
|
|
abAbaB\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abAbaB
|
2014-08-03 20:15:32 +02:00
|
|
|
abaBabA\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: abaBabA
|
2014-08-03 20:15:32 +02:00
|
|
|
abAbABaBx\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: abAbABaBx
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
/^(..)\1/
|
2014-08-03 20:15:32 +02:00
|
|
|
aba\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aba
|
|
|
|
|
|
|
|
/^(..)\1{2,3}x/
|
2014-08-03 20:15:32 +02:00
|
|
|
aba\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aba
|
2014-08-03 20:15:32 +02:00
|
|
|
ababa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ababa
|
2014-08-03 20:15:32 +02:00
|
|
|
ababa\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ababa
|
|
|
|
abababx
|
|
|
|
0: abababx
|
|
|
|
1: ab
|
|
|
|
ababababx
|
|
|
|
0: ababababx
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
/^(..)\1{2,3}?x/
|
2014-08-03 20:15:32 +02:00
|
|
|
aba\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: aba
|
2014-08-03 20:15:32 +02:00
|
|
|
ababa\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ababa
|
2014-08-03 20:15:32 +02:00
|
|
|
ababa\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: ababa
|
|
|
|
abababx
|
|
|
|
0: abababx
|
|
|
|
1: ab
|
|
|
|
ababababx
|
|
|
|
0: ababababx
|
|
|
|
1: ab
|
|
|
|
|
|
|
|
/^(..)(\1{2,3})ab/
|
|
|
|
abababab
|
|
|
|
0: abababab
|
|
|
|
1: ab
|
|
|
|
2: abab
|
|
|
|
|
|
|
|
/^\R/
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
|
|
|
|
|
|
|
/^\R{2,3}x/
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d\x0d
|
|
|
|
\r\rx
|
|
|
|
0: \x0d\x0dx
|
|
|
|
\r\r\rx
|
|
|
|
0: \x0d\x0d\x0dx
|
|
|
|
|
|
|
|
/^\R{2,3}?x/
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d\x0d
|
|
|
|
\r\rx
|
|
|
|
0: \x0d\x0dx
|
|
|
|
\r\r\rx
|
|
|
|
0: \x0d\x0d\x0dx
|
|
|
|
|
|
|
|
/^\R?x/
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
|
|
|
x
|
|
|
|
0: x
|
|
|
|
\rx
|
|
|
|
0: \x0dx
|
|
|
|
|
|
|
|
/^\R+x/
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\n\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0a
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\n\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0a
|
|
|
|
\rx
|
|
|
|
0: \x0dx
|
|
|
|
|
|
|
|
/^a$/newline=crlf
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: a\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: a\x0d
|
|
|
|
|
|
|
|
/^a$/m,newline=crlf
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: a\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: a\x0d
|
|
|
|
|
|
|
|
/^(a$|a\r)/newline=crlf
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: a\x0d
|
|
|
|
1: a\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: a\x0d
|
|
|
|
|
|
|
|
/^(a$|a\r)/m,newline=crlf
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: a\x0d
|
|
|
|
1: a\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
a\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: a\x0d
|
|
|
|
|
|
|
|
/./newline=crlf
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
|
|
|
|
|
|
|
/.{2,3}/newline=crlf
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: \x0d\x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d\x0d
|
|
|
|
|
|
|
|
/.{2,3}?/newline=crlf
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
0: \x0d\x0d
|
2014-08-03 20:15:32 +02:00
|
|
|
\r\r\r\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
0: \x0d\x0d
|
|
|
|
|
|
|
|
"AB(C(D))(E(F))?(?(?=\2)(?=\4))"
|
|
|
|
ABCDGHI\=ovector=01
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: ABCD
|
|
|
|
|
|
|
|
# These are all run as real matches in test 1; here we are just checking the
|
|
|
|
# settings of the anchored and startline bits.
|
|
|
|
|
|
|
|
/(?>.*?a)(?<=ba)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 2
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?:.*?a)(?<=ba)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Max lookbehind = 2
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'a'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/.*?a(*PRUNE)b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/.*?a(*PRUNE)b/Is
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: dotall
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/^a(*PRUNE)b/Is
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/.*?a(*SKIP)b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?>.*?a)b/Is
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: dotall
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?>.*?a)b/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'b'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?>^a)b/Is
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/(?>.*?)(?<=(abcd)|(wxyz))/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max lookbehind = 4
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
/(?>.*)(?<=(abcd)|(wxyz))/I
|
|
|
|
Capturing subpattern count = 2
|
|
|
|
Max lookbehind = 4
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
|
|
|
"(?>.*)foo"I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'o'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
"(?>.*?)foo"I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Last code unit = 'o'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(?>^abc)/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(?>.*abc)/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(?:.*abc)/Im
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: multiline
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Last code unit = 'c'
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/(?:(a)+(?C1)bb|aa(?C2)b)/
|
|
|
|
aab\=callout_capture
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: a
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: a
|
|
|
|
--->aab
|
|
|
|
^^ b
|
|
|
|
Callout 2: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
0: aab
|
|
|
|
|
|
|
|
/(?:(a)++(?C1)bb|aa(?C2)b)/
|
|
|
|
aab\=callout_capture
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: a
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
Callout 2: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
0: aab
|
|
|
|
|
|
|
|
/(?:(?>(a))(?C1)bb|aa(?C2)b)/
|
|
|
|
aab\=callout_capture
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: a
|
|
|
|
--->aab
|
|
|
|
^^ b
|
|
|
|
Callout 2: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
0: aab
|
|
|
|
|
|
|
|
/(?:(?1)(?C1)x|ab(?C2))((a)){0}/
|
|
|
|
aab\=callout_capture
|
|
|
|
Callout 1: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^^ x
|
|
|
|
Callout 1: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^^ x
|
|
|
|
Callout 2: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^ ^ )
|
|
|
|
0: ab
|
|
|
|
|
|
|
|
/(?1)(?C1)((a)(?C2)){0}/
|
|
|
|
aab\=callout_capture
|
|
|
|
Callout 2: last capture = 2
|
|
|
|
0: <unset>
|
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
--->aab
|
|
|
|
^^ )
|
|
|
|
Callout 1: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^^ ((a)(?C2)){0}
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/(?:(a)+(?C1)bb|aa(?C2)b)++/
|
|
|
|
aab\=callout_capture
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: a
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
1: a
|
|
|
|
--->aab
|
|
|
|
^^ b
|
|
|
|
Callout 2: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
0: aab
|
|
|
|
aab\=callout_capture,ovector=1
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
Callout 1: last capture = 1
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^^ b
|
|
|
|
Callout 2: last capture = 0
|
|
|
|
0: <unset>
|
|
|
|
--->aab
|
|
|
|
^ ^ b
|
|
|
|
0: aab
|
|
|
|
|
|
|
|
/(ab)x|ab/
|
|
|
|
ab\=ovector=0
|
2014-10-05 19:55:25 +02:00
|
|
|
0: ab
|
2014-07-24 18:32:38 +02:00
|
|
|
ab\=ovector=1
|
|
|
|
0: ab
|
|
|
|
|
|
|
|
/(?<=123)(*MARK:xx)abc/mark
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxx123a\=ph
|
2014-10-14 18:23:57 +02:00
|
|
|
Partial match, mark=xx: 123a
|
|
|
|
<<<
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxx123a\=ps
|
2014-10-14 18:23:57 +02:00
|
|
|
Partial match, mark=xx: 123a
|
|
|
|
<<<
|
2014-07-24 18:32:38 +02:00
|
|
|
|
2014-10-31 13:34:34 +01:00
|
|
|
/123\Kabc/startchar
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxx123a\=ph
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 123a
|
2014-08-03 20:15:32 +02:00
|
|
|
xxxx123a\=ps
|
2014-07-24 18:32:38 +02:00
|
|
|
Partial match: 123a
|
|
|
|
|
|
|
|
/^(?(?=a)aa|bb)/auto_callout
|
|
|
|
bb
|
|
|
|
--->bb
|
|
|
|
+0 ^ ^
|
|
|
|
+1 ^ (?(?=a)aa|bb)
|
|
|
|
+3 ^ (?=a)
|
|
|
|
+6 ^ a
|
|
|
|
+11 ^ b
|
|
|
|
+12 ^^ b
|
|
|
|
+13 ^ ^ )
|
|
|
|
+14 ^ ^
|
|
|
|
0: bb
|
|
|
|
|
|
|
|
/(?C1)^(?C2)(?(?C99)(?=(?C3)a(?C4))(?C5)a(?C6)a(?C7)|(?C8)b(?C9)b(?C10))(?C11)/
|
|
|
|
bb
|
|
|
|
--->bb
|
|
|
|
1 ^ ^
|
|
|
|
2 ^ (?(?C99)(?=(?C3)a(?C4))(?C5)a(?C6)a(?C7)|(?C8)b(?C9)b(?C10))
|
|
|
|
99 ^ (?=(?C3)a(?C4))
|
|
|
|
3 ^ a
|
|
|
|
8 ^ b
|
|
|
|
9 ^^ b
|
|
|
|
10 ^ ^ )
|
|
|
|
11 ^ ^
|
|
|
|
0: bb
|
|
|
|
|
|
|
|
# Perl seems to have a bug with this one.
|
|
|
|
|
|
|
|
/aaaaa(*COMMIT)(*PRUNE)b|a+c/
|
|
|
|
aaaaaac
|
|
|
|
0: aaaac
|
|
|
|
|
|
|
|
# Here are some that Perl treats differently because of the way it handles
|
|
|
|
# backtracking verbs.
|
|
|
|
|
|
|
|
/(?!a(*COMMIT)b)ac|ad/
|
|
|
|
ac
|
|
|
|
0: ac
|
|
|
|
ad
|
|
|
|
0: ad
|
|
|
|
|
|
|
|
/^(?!a(*THEN)b|ac)../
|
|
|
|
ac
|
|
|
|
No match
|
|
|
|
ad
|
|
|
|
0: ad
|
|
|
|
|
|
|
|
/^(?=a(*THEN)b|ac)/
|
|
|
|
ac
|
|
|
|
0:
|
|
|
|
|
|
|
|
/\A.*?(?:a|b(*THEN)c)/
|
|
|
|
ba
|
|
|
|
0: ba
|
|
|
|
|
|
|
|
/\A.*?(?:a|b(*THEN)c)++/
|
|
|
|
ba
|
|
|
|
0: ba
|
|
|
|
|
|
|
|
/\A.*?(?:a|b(*THEN)c|d)/
|
|
|
|
ba
|
|
|
|
0: ba
|
|
|
|
|
|
|
|
/(?:(a(*MARK:X)a+(*SKIP:X)b)){0}(?:(?1)|aac)/
|
|
|
|
aac
|
|
|
|
0: aac
|
|
|
|
|
|
|
|
/\A.*?(a|b(*THEN)c)/
|
|
|
|
ba
|
|
|
|
0: ba
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/^(A(*THEN)B|A(*THEN)D)/
|
|
|
|
AD
|
|
|
|
0: AD
|
|
|
|
1: AD
|
|
|
|
|
|
|
|
/(?!b(*THEN)a)bn|bnn/
|
|
|
|
bnn
|
|
|
|
0: bn
|
|
|
|
|
|
|
|
/(?(?=b(*SKIP)a)bn|bnn)/
|
|
|
|
bnn
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?=b(*THEN)a|)bn|bnn/
|
|
|
|
bnn
|
|
|
|
0: bn
|
|
|
|
|
|
|
|
# This test causes a segfault with Perl 5.18.0
|
|
|
|
|
|
|
|
/^(?=(a)){0}b(?1)/
|
|
|
|
backgammon
|
|
|
|
0: ba
|
|
|
|
|
|
|
|
/(?|(?<n>f)|(?<n>b))/I,dupnames
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Named capturing subpatterns:
|
|
|
|
n 1
|
|
|
|
Options: dupnames
|
|
|
|
Starting code units: b f
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(?<a>abc)(?<a>z)\k<a>()/IB,dupnames
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
CBra 1
|
|
|
|
abc
|
|
|
|
Ket
|
|
|
|
CBra 2
|
|
|
|
z
|
|
|
|
Ket
|
|
|
|
\k<a>2
|
|
|
|
CBra 3
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 3
|
|
|
|
Max back reference = 2
|
|
|
|
Named capturing subpatterns:
|
|
|
|
a 1
|
|
|
|
a 2
|
|
|
|
Options: dupnames
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'z'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/a*[bcd]/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a*+
|
|
|
|
[b-d]
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[bcd]*a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[b-d]*+
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
# A complete set of tests for auto-possessification of character types.
|
|
|
|
|
|
|
|
/\D+\D \D+\d \D+\S \D+\s \D+\W \D+\w \D+. \D+\C \D+\R \D+\H \D+\h \D+\V \D+\v \D+\Z \D+\z \D+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D+
|
|
|
|
\D
|
|
|
|
\D++
|
|
|
|
\d
|
|
|
|
\D+
|
|
|
|
\S
|
|
|
|
\D+
|
|
|
|
\s
|
|
|
|
\D+
|
|
|
|
\W
|
|
|
|
\D+
|
|
|
|
\w
|
|
|
|
\D+
|
|
|
|
Any
|
|
|
|
\D+
|
|
|
|
AllAny
|
|
|
|
\D+
|
|
|
|
\R
|
|
|
|
\D+
|
|
|
|
\H
|
|
|
|
\D+
|
|
|
|
\h
|
|
|
|
\D+
|
|
|
|
\V
|
|
|
|
\D+
|
|
|
|
\v
|
|
|
|
\D+
|
|
|
|
\Z
|
|
|
|
\D++
|
|
|
|
\z
|
|
|
|
\D+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\d+\D \d+\d \d+\S \d+\s \d+\W \d+\w \d+. \d+\C \d+\R \d+\H \d+\h \d+\V \d+\v \d+\Z \d+\z \d+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d++
|
|
|
|
\D
|
|
|
|
\d+
|
|
|
|
\d
|
|
|
|
\d+
|
|
|
|
\S
|
|
|
|
\d++
|
|
|
|
\s
|
|
|
|
\d++
|
|
|
|
\W
|
|
|
|
\d+
|
|
|
|
\w
|
|
|
|
\d+
|
|
|
|
Any
|
|
|
|
\d+
|
|
|
|
AllAny
|
|
|
|
\d++
|
|
|
|
\R
|
|
|
|
\d+
|
|
|
|
\H
|
|
|
|
\d++
|
|
|
|
\h
|
|
|
|
\d+
|
|
|
|
\V
|
|
|
|
\d++
|
|
|
|
\v
|
|
|
|
\d++
|
|
|
|
\Z
|
|
|
|
\d++
|
|
|
|
\z
|
|
|
|
\d++
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\S+\D \S+\d \S+\S \S+\s \S+\W \S+\w \S+. \S+\C \S+\R \S+\H \S+\h \S+\V \S+\v \S+\Z \S+\z \S+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\S+
|
|
|
|
\D
|
|
|
|
\S+
|
|
|
|
\d
|
|
|
|
\S+
|
|
|
|
\S
|
|
|
|
\S++
|
|
|
|
\s
|
|
|
|
\S+
|
|
|
|
\W
|
|
|
|
\S+
|
|
|
|
\w
|
|
|
|
\S+
|
|
|
|
Any
|
|
|
|
\S+
|
|
|
|
AllAny
|
|
|
|
\S++
|
|
|
|
\R
|
|
|
|
\S+
|
|
|
|
\H
|
|
|
|
\S++
|
|
|
|
\h
|
|
|
|
\S+
|
|
|
|
\V
|
|
|
|
\S++
|
|
|
|
\v
|
|
|
|
\S++
|
|
|
|
\Z
|
|
|
|
\S++
|
|
|
|
\z
|
|
|
|
\S++
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\s+\D \s+\d \s+\S \s+\s \s+\W \s+\w \s+. \s+\C \s+\R \s+\H \s+\h \s+\V \s+\v \s+\Z \s+\z \s+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\s+
|
|
|
|
\D
|
|
|
|
\s++
|
|
|
|
\d
|
|
|
|
\s++
|
|
|
|
\S
|
|
|
|
\s+
|
|
|
|
\s
|
|
|
|
\s+
|
|
|
|
\W
|
|
|
|
\s++
|
|
|
|
\w
|
|
|
|
\s+
|
|
|
|
Any
|
|
|
|
\s+
|
|
|
|
AllAny
|
|
|
|
\s+
|
|
|
|
\R
|
|
|
|
\s+
|
|
|
|
\H
|
|
|
|
\s+
|
|
|
|
\h
|
|
|
|
\s+
|
|
|
|
\V
|
|
|
|
\s+
|
|
|
|
\v
|
|
|
|
\s+
|
|
|
|
\Z
|
|
|
|
\s++
|
|
|
|
\z
|
|
|
|
\s+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\W+\D \W+\d \W+\S \W+\s \W+\W \W+\w \W+. \W+\C \W+\R \W+\H \W+\h \W+\V \W+\v \W+\Z \W+\z \W+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\W+
|
|
|
|
\D
|
|
|
|
\W++
|
|
|
|
\d
|
|
|
|
\W+
|
|
|
|
\S
|
|
|
|
\W+
|
|
|
|
\s
|
|
|
|
\W+
|
|
|
|
\W
|
|
|
|
\W++
|
|
|
|
\w
|
|
|
|
\W+
|
|
|
|
Any
|
|
|
|
\W+
|
|
|
|
AllAny
|
|
|
|
\W+
|
|
|
|
\R
|
|
|
|
\W+
|
|
|
|
\H
|
|
|
|
\W+
|
|
|
|
\h
|
|
|
|
\W+
|
|
|
|
\V
|
|
|
|
\W+
|
|
|
|
\v
|
|
|
|
\W+
|
|
|
|
\Z
|
|
|
|
\W++
|
|
|
|
\z
|
|
|
|
\W+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\w+\D \w+\d \w+\S \w+\s \w+\W \w+\w \w+. \w+\C \w+\R \w+\H \w+\h \w+\V \w+\v \w+\Z \w+\z \w+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\w+
|
|
|
|
\D
|
|
|
|
\w+
|
|
|
|
\d
|
|
|
|
\w+
|
|
|
|
\S
|
|
|
|
\w++
|
|
|
|
\s
|
|
|
|
\w++
|
|
|
|
\W
|
|
|
|
\w+
|
|
|
|
\w
|
|
|
|
\w+
|
|
|
|
Any
|
|
|
|
\w+
|
|
|
|
AllAny
|
|
|
|
\w++
|
|
|
|
\R
|
|
|
|
\w+
|
|
|
|
\H
|
|
|
|
\w++
|
|
|
|
\h
|
|
|
|
\w+
|
|
|
|
\V
|
|
|
|
\w++
|
|
|
|
\v
|
|
|
|
\w++
|
|
|
|
\Z
|
|
|
|
\w++
|
|
|
|
\z
|
|
|
|
\w++
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\C+\D \C+\d \C+\S \C+\s \C+\W \C+\w \C+. \C+\C \C+\R \C+\H \C+\h \C+\V \C+\v \C+\Z \C+\z \C+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
AllAny+
|
|
|
|
\D
|
|
|
|
AllAny+
|
|
|
|
\d
|
|
|
|
AllAny+
|
|
|
|
\S
|
|
|
|
AllAny+
|
|
|
|
\s
|
|
|
|
AllAny+
|
|
|
|
\W
|
|
|
|
AllAny+
|
|
|
|
\w
|
|
|
|
AllAny+
|
|
|
|
Any
|
|
|
|
AllAny+
|
|
|
|
AllAny
|
|
|
|
AllAny+
|
|
|
|
\R
|
|
|
|
AllAny+
|
|
|
|
\H
|
|
|
|
AllAny+
|
|
|
|
\h
|
|
|
|
AllAny+
|
|
|
|
\V
|
|
|
|
AllAny+
|
|
|
|
\v
|
|
|
|
AllAny+
|
|
|
|
\Z
|
|
|
|
AllAny++
|
|
|
|
\z
|
|
|
|
AllAny+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\R+\D \R+\d \R+\S \R+\s \R+\W \R+\w \R+. \R+\C \R+\R \R+\H \R+\h \R+\V \R+\v \R+\Z \R+\z \R+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\R+
|
|
|
|
\D
|
|
|
|
\R++
|
|
|
|
\d
|
|
|
|
\R+
|
|
|
|
\S
|
|
|
|
\R++
|
|
|
|
\s
|
|
|
|
\R+
|
|
|
|
\W
|
|
|
|
\R++
|
|
|
|
\w
|
|
|
|
\R++
|
|
|
|
Any
|
|
|
|
\R+
|
|
|
|
AllAny
|
|
|
|
\R+
|
|
|
|
\R
|
|
|
|
\R+
|
|
|
|
\H
|
|
|
|
\R++
|
|
|
|
\h
|
|
|
|
\R+
|
|
|
|
\V
|
|
|
|
\R+
|
|
|
|
\v
|
|
|
|
\R+
|
|
|
|
\Z
|
|
|
|
\R++
|
|
|
|
\z
|
|
|
|
\R+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\H+\D \H+\d \H+\S \H+\s \H+\W \H+\w \H+. \H+\C \H+\R \H+\H \H+\h \H+\V \H+\v \H+\Z \H+\z \H+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\H+
|
|
|
|
\D
|
|
|
|
\H+
|
|
|
|
\d
|
|
|
|
\H+
|
|
|
|
\S
|
|
|
|
\H+
|
|
|
|
\s
|
|
|
|
\H+
|
|
|
|
\W
|
|
|
|
\H+
|
|
|
|
\w
|
|
|
|
\H+
|
|
|
|
Any
|
|
|
|
\H+
|
|
|
|
AllAny
|
|
|
|
\H+
|
|
|
|
\R
|
|
|
|
\H+
|
|
|
|
\H
|
|
|
|
\H++
|
|
|
|
\h
|
|
|
|
\H+
|
|
|
|
\V
|
|
|
|
\H+
|
|
|
|
\v
|
|
|
|
\H+
|
|
|
|
\Z
|
|
|
|
\H++
|
|
|
|
\z
|
|
|
|
\H+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\h+\D \h+\d \h+\S \h+\s \h+\W \h+\w \h+. \h+\C \h+\R \h+\H \h+\h \h+\V \h+\v \h+\Z \h+\z \h+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\h+
|
|
|
|
\D
|
|
|
|
\h++
|
|
|
|
\d
|
|
|
|
\h++
|
|
|
|
\S
|
|
|
|
\h+
|
|
|
|
\s
|
|
|
|
\h+
|
|
|
|
\W
|
|
|
|
\h++
|
|
|
|
\w
|
|
|
|
\h+
|
|
|
|
Any
|
|
|
|
\h+
|
|
|
|
AllAny
|
|
|
|
\h++
|
|
|
|
\R
|
|
|
|
\h++
|
|
|
|
\H
|
|
|
|
\h+
|
|
|
|
\h
|
|
|
|
\h+
|
|
|
|
\V
|
|
|
|
\h++
|
|
|
|
\v
|
|
|
|
\h+
|
|
|
|
\Z
|
|
|
|
\h++
|
|
|
|
\z
|
|
|
|
\h+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\V+\D \V+\d \V+\S \V+\s \V+\W \V+\w \V+. \V+\C \V+\R \V+\H \V+\h \V+\V \V+\v \V+\Z \V+\z \V+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\V+
|
|
|
|
\D
|
|
|
|
\V+
|
|
|
|
\d
|
|
|
|
\V+
|
|
|
|
\S
|
|
|
|
\V+
|
|
|
|
\s
|
|
|
|
\V+
|
|
|
|
\W
|
|
|
|
\V+
|
|
|
|
\w
|
|
|
|
\V+
|
|
|
|
Any
|
|
|
|
\V+
|
|
|
|
AllAny
|
|
|
|
\V++
|
|
|
|
\R
|
|
|
|
\V+
|
|
|
|
\H
|
|
|
|
\V+
|
|
|
|
\h
|
|
|
|
\V+
|
|
|
|
\V
|
|
|
|
\V++
|
|
|
|
\v
|
|
|
|
\V+
|
|
|
|
\Z
|
|
|
|
\V++
|
|
|
|
\z
|
|
|
|
\V+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\v+\D \v+\d \v+\S \v+\s \v+\W \v+\w \v+. \v+\C \v+\R \v+\H \v+\h \v+\V \v+\v \v+\Z \v+\z \v+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\v+
|
|
|
|
\D
|
|
|
|
\v++
|
|
|
|
\d
|
|
|
|
\v++
|
|
|
|
\S
|
|
|
|
\v+
|
|
|
|
\s
|
|
|
|
\v+
|
|
|
|
\W
|
|
|
|
\v++
|
|
|
|
\w
|
|
|
|
\v+
|
|
|
|
Any
|
|
|
|
\v+
|
|
|
|
AllAny
|
|
|
|
\v+
|
|
|
|
\R
|
|
|
|
\v+
|
|
|
|
\H
|
|
|
|
\v++
|
|
|
|
\h
|
|
|
|
\v++
|
|
|
|
\V
|
|
|
|
\v+
|
|
|
|
\v
|
|
|
|
\v+
|
|
|
|
\Z
|
|
|
|
\v++
|
|
|
|
\z
|
|
|
|
\v+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/ a+\D a+\d a+\S a+\s a+\W a+\w a+. a+\C a+\R a+\H a+\h a+\V a+\v a+\Z a+\z a+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a+
|
|
|
|
\D
|
|
|
|
a++
|
|
|
|
\d
|
|
|
|
a+
|
|
|
|
\S
|
|
|
|
a++
|
|
|
|
\s
|
|
|
|
a++
|
|
|
|
\W
|
|
|
|
a+
|
|
|
|
\w
|
|
|
|
a+
|
|
|
|
Any
|
|
|
|
a+
|
|
|
|
AllAny
|
|
|
|
a++
|
|
|
|
\R
|
|
|
|
a+
|
|
|
|
\H
|
|
|
|
a++
|
|
|
|
\h
|
|
|
|
a+
|
|
|
|
\V
|
|
|
|
a++
|
|
|
|
\v
|
|
|
|
a++
|
|
|
|
\Z
|
|
|
|
a++
|
|
|
|
\z
|
|
|
|
a++
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\n+\D \n+\d \n+\S \n+\s \n+\W \n+\w \n+. \n+\C \n+\R \n+\H \n+\h \n+\V \n+\v \n+\Z \n+\z \n+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\x0a+
|
|
|
|
\D
|
|
|
|
\x0a++
|
|
|
|
\d
|
|
|
|
\x0a++
|
|
|
|
\S
|
|
|
|
\x0a+
|
|
|
|
\s
|
|
|
|
\x0a+
|
|
|
|
\W
|
|
|
|
\x0a++
|
|
|
|
\w
|
|
|
|
\x0a+
|
|
|
|
Any
|
|
|
|
\x0a+
|
|
|
|
AllAny
|
|
|
|
\x0a+
|
|
|
|
\R
|
|
|
|
\x0a+
|
|
|
|
\H
|
|
|
|
\x0a++
|
|
|
|
\h
|
|
|
|
\x0a++
|
|
|
|
\V
|
|
|
|
\x0a+
|
|
|
|
\v
|
|
|
|
\x0a+
|
|
|
|
\Z
|
|
|
|
\x0a++
|
|
|
|
\z
|
|
|
|
\x0a+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/Bx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Any+
|
|
|
|
\D
|
|
|
|
Any+
|
|
|
|
\d
|
|
|
|
Any+
|
|
|
|
\S
|
|
|
|
Any+
|
|
|
|
\s
|
|
|
|
Any+
|
|
|
|
\W
|
|
|
|
Any+
|
|
|
|
\w
|
|
|
|
Any+
|
|
|
|
Any
|
|
|
|
Any+
|
|
|
|
AllAny
|
|
|
|
Any++
|
|
|
|
\R
|
|
|
|
Any+
|
|
|
|
\H
|
|
|
|
Any+
|
|
|
|
\h
|
|
|
|
Any+
|
|
|
|
\V
|
|
|
|
Any+
|
|
|
|
\v
|
|
|
|
Any+
|
|
|
|
\Z
|
|
|
|
Any++
|
|
|
|
\z
|
|
|
|
Any+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/Bsx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
AllAny+
|
|
|
|
\D
|
|
|
|
AllAny+
|
|
|
|
\d
|
|
|
|
AllAny+
|
|
|
|
\S
|
|
|
|
AllAny+
|
|
|
|
\s
|
|
|
|
AllAny+
|
|
|
|
\W
|
|
|
|
AllAny+
|
|
|
|
\w
|
|
|
|
AllAny+
|
|
|
|
AllAny
|
|
|
|
AllAny+
|
|
|
|
AllAny
|
|
|
|
AllAny+
|
|
|
|
\R
|
|
|
|
AllAny+
|
|
|
|
\H
|
|
|
|
AllAny+
|
|
|
|
\h
|
|
|
|
AllAny+
|
|
|
|
\V
|
|
|
|
AllAny+
|
|
|
|
\v
|
|
|
|
AllAny+
|
|
|
|
\Z
|
|
|
|
AllAny++
|
|
|
|
\z
|
|
|
|
AllAny+
|
|
|
|
$
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\D+$ \d+$ \S+$ \s+$ \W+$ \w+$ \C+$ \R+$ \H+$ \h+$ \V+$ \v+$ a+$ \n+$ .+$ .+$/Bmx
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\D+
|
|
|
|
/m $
|
|
|
|
\d++
|
|
|
|
/m $
|
|
|
|
\S++
|
|
|
|
/m $
|
|
|
|
\s+
|
|
|
|
/m $
|
|
|
|
\W+
|
|
|
|
/m $
|
|
|
|
\w++
|
|
|
|
/m $
|
|
|
|
AllAny+
|
|
|
|
/m $
|
|
|
|
\R+
|
|
|
|
/m $
|
|
|
|
\H+
|
|
|
|
/m $
|
|
|
|
\h+
|
|
|
|
/m $
|
|
|
|
\V+
|
|
|
|
/m $
|
|
|
|
\v+
|
|
|
|
/m $
|
|
|
|
a+
|
|
|
|
/m $
|
|
|
|
\x0a+
|
|
|
|
/m $
|
|
|
|
Any+
|
|
|
|
/m $
|
|
|
|
Any+
|
|
|
|
/m $
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/(?=a+)a(a+)++a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Assert
|
|
|
|
a++
|
|
|
|
Ket
|
|
|
|
a
|
|
|
|
CBraPos 1
|
|
|
|
a++
|
|
|
|
KetRpos
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a+(bb|cc)a+(?:bb|cc)a+(?>bb|cc)a+(?:bb|cc)+a+(aa)a+(?:bb|aa)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a++
|
|
|
|
CBra 1
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
Ket
|
|
|
|
a++
|
|
|
|
Bra
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
Ket
|
|
|
|
a++
|
|
|
|
Once_NC
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
Ket
|
|
|
|
a++
|
|
|
|
Bra
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
KetRmax
|
|
|
|
a+
|
|
|
|
CBra 2
|
|
|
|
aa
|
|
|
|
Ket
|
|
|
|
a+
|
|
|
|
Bra
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
aa
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a+(bb|cc)?#a+(?:bb|cc)??#a+(?:bb|cc)?+#a+(?:bb|cc)*#a+(bb|cc)?a#a+(?:aa)?/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a++
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
Ket
|
|
|
|
#
|
|
|
|
a++
|
|
|
|
Braminzero
|
|
|
|
Bra
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
Ket
|
|
|
|
#
|
|
|
|
a++
|
|
|
|
Once
|
|
|
|
Brazero
|
|
|
|
Bra
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
#
|
|
|
|
a++
|
|
|
|
Brazero
|
|
|
|
Bra
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
KetRmax
|
|
|
|
#
|
|
|
|
a+
|
|
|
|
Brazero
|
|
|
|
CBra 2
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
Ket
|
|
|
|
a#
|
|
|
|
a+
|
|
|
|
Brazero
|
|
|
|
Bra
|
|
|
|
aa
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a+(?:bb)?a#a+(?:|||)#a+(?:|b)a#a+(?:|||)?a/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a+
|
|
|
|
Brazero
|
|
|
|
Bra
|
|
|
|
bb
|
|
|
|
Ket
|
|
|
|
a#
|
|
|
|
a++
|
|
|
|
Bra
|
|
|
|
Alt
|
|
|
|
Alt
|
|
|
|
Alt
|
|
|
|
Ket
|
|
|
|
#
|
|
|
|
a+
|
|
|
|
Bra
|
|
|
|
Alt
|
|
|
|
b
|
|
|
|
Ket
|
|
|
|
a#
|
|
|
|
a+
|
|
|
|
Brazero
|
|
|
|
Bra
|
|
|
|
Alt
|
|
|
|
Alt
|
|
|
|
Alt
|
|
|
|
Ket
|
|
|
|
a
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[ab]*/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]*+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: aaaa
|
|
|
|
|
|
|
|
/[ab]*?/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]*?
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0:
|
|
|
|
|
|
|
|
/[ab]?/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]?+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/[ab]??/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]??
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0:
|
|
|
|
|
|
|
|
/[ab]+/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]++
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: aaaa
|
|
|
|
|
|
|
|
/[ab]+?/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]+?
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: a
|
|
|
|
|
|
|
|
/[ab]{2,3}/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]{2,3}+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: aaa
|
|
|
|
|
|
|
|
/[ab]{2,3}?/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]{2,3}?
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: aa
|
|
|
|
|
|
|
|
/[ab]{2,}/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]{2,}+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: aaaa
|
|
|
|
|
|
|
|
/[ab]{2,}?/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]{2,}?
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
aaaa
|
|
|
|
0: aa
|
|
|
|
|
|
|
|
/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\d++
|
|
|
|
\s{0,5}+
|
|
|
|
=
|
|
|
|
\s*+
|
|
|
|
\S?
|
|
|
|
=
|
|
|
|
\w{0,4}+
|
|
|
|
\W*+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[a-d]{5,12}[e-z0-9]*#[^a-z]+[b-y]*a[2-7]?[^0-9a-z]+/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-d]{5,12}+
|
|
|
|
[0-9e-z]*+
|
|
|
|
#
|
|
|
|
[\x00-`{-\xff] (neg)++
|
|
|
|
[b-y]*+
|
|
|
|
a
|
|
|
|
[2-7]?+
|
|
|
|
[\x00-/:-`{-\xff] (neg)++
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[a-z]*\s#[ \t]?\S#[a-c]*\S#[C-G]+?\d#[4-8]*\D#[4-9,]*\D#[!$]{0,5}\w#[M-Xf-l]+\W#[a-c,]?\W/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-z]*+
|
|
|
|
\s
|
|
|
|
#
|
|
|
|
[\x09 ]?+
|
|
|
|
\S
|
|
|
|
#
|
|
|
|
[a-c]*
|
|
|
|
\S
|
|
|
|
#
|
|
|
|
[C-G]++
|
|
|
|
\d
|
|
|
|
#
|
|
|
|
[4-8]*+
|
|
|
|
\D
|
|
|
|
#
|
|
|
|
[,4-9]*
|
|
|
|
\D
|
|
|
|
#
|
|
|
|
[!$]{0,5}+
|
|
|
|
\w
|
|
|
|
#
|
|
|
|
[M-Xf-l]++
|
|
|
|
\W
|
|
|
|
#
|
|
|
|
[,a-c]?
|
|
|
|
\W
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a+(aa|bb)*c#a*(bb|cc)*a#a?(bb|cc)*d#[a-f]*(g|hh)*f/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a+
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
aa
|
|
|
|
Alt
|
|
|
|
bb
|
|
|
|
KetRmax
|
|
|
|
c#
|
|
|
|
a*
|
|
|
|
Brazero
|
|
|
|
CBra 2
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
KetRmax
|
|
|
|
a#
|
|
|
|
a?+
|
|
|
|
Brazero
|
|
|
|
CBra 3
|
|
|
|
bb
|
|
|
|
Alt
|
|
|
|
cc
|
|
|
|
KetRmax
|
|
|
|
d#
|
|
|
|
[a-f]*
|
|
|
|
Brazero
|
|
|
|
CBra 4
|
|
|
|
g
|
|
|
|
Alt
|
|
|
|
hh
|
|
|
|
KetRmax
|
|
|
|
f
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[a-f]*(g|hh|i)*i#[a-x]{4,}(y{0,6})*y#[a-k]+(ll|mm)+n/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-f]*+
|
|
|
|
Brazero
|
|
|
|
CBra 1
|
|
|
|
g
|
|
|
|
Alt
|
|
|
|
hh
|
|
|
|
Alt
|
|
|
|
i
|
|
|
|
KetRmax
|
|
|
|
i#
|
|
|
|
[a-x]{4,}
|
|
|
|
Brazero
|
|
|
|
SCBra 2
|
|
|
|
y{0,6}
|
|
|
|
KetRmax
|
|
|
|
y#
|
|
|
|
[a-k]++
|
|
|
|
CBra 3
|
|
|
|
ll
|
|
|
|
Alt
|
|
|
|
mm
|
|
|
|
KetRmax
|
|
|
|
n
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[a-f]*(?>gg|hh)+#[a-f]*(?>gg|hh)?#[a-f]*(?>gg|hh)*a#[a-f]*(?>gg|hh)*h/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-f]*+
|
|
|
|
Once_NC
|
|
|
|
gg
|
|
|
|
Alt
|
|
|
|
hh
|
|
|
|
KetRmax
|
|
|
|
#
|
|
|
|
[a-f]*+
|
|
|
|
Brazero
|
|
|
|
Once_NC
|
|
|
|
gg
|
|
|
|
Alt
|
|
|
|
hh
|
|
|
|
Ket
|
|
|
|
#
|
|
|
|
[a-f]*
|
|
|
|
Brazero
|
|
|
|
Once_NC
|
|
|
|
gg
|
|
|
|
Alt
|
|
|
|
hh
|
|
|
|
KetRmax
|
|
|
|
a#
|
|
|
|
[a-f]*+
|
|
|
|
Brazero
|
|
|
|
Once_NC
|
|
|
|
gg
|
|
|
|
Alt
|
|
|
|
hh
|
|
|
|
KetRmax
|
|
|
|
h
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[a-c]*d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-c]*+
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c d
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[a-c]+d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-c]++
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 2
|
|
|
|
|
|
|
|
/[a-c]?d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-c]?+
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c d
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/[a-c]{4,6}d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-c]{4,6}+
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 5
|
|
|
|
|
|
|
|
/[a-c]{0,6}d/IB
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[a-c]{0,6}+
|
|
|
|
d
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Starting code units: a b c d
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
# End of special auto-possessive tests
|
|
|
|
|
|
|
|
/^A\o{1239}B/
|
|
|
|
Failed: error 164 at offset 8: non-octal character in \o{} (closing brace missing?)
|
|
|
|
A\123B
|
|
|
|
|
|
|
|
/^A\oB/
|
|
|
|
Failed: error 155 at offset 3: missing opening brace after \o
|
|
|
|
|
|
|
|
/^A\x{zz}B/
|
|
|
|
Failed: error 167 at offset 5: non-hex character in \x{} (closing brace missing?)
|
|
|
|
|
|
|
|
/^A\x{12Z/
|
|
|
|
Failed: error 167 at offset 7: non-hex character in \x{} (closing brace missing?)
|
|
|
|
|
|
|
|
/^A\x{/
|
|
|
|
Failed: error 167 at offset 5: non-hex character in \x{} (closing brace missing?)
|
|
|
|
|
|
|
|
/[ab]++/B,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[ab]++
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[^ab]*+/B,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
[\x00-`c-\xff] (neg)*+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a{4}+/B,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
a{4}
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/a{4}+/Bi,no_auto_possess
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
/i a{4}
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/[a-[:digit:]]+/
|
|
|
|
Failed: error 150 at offset 3: invalid range in character class
|
|
|
|
|
|
|
|
/[A-[:digit:]]+/
|
|
|
|
Failed: error 150 at offset 3: invalid range in character class
|
|
|
|
|
|
|
|
/[a-[.xxx.]]+/
|
|
|
|
Failed: error 150 at offset 3: invalid range in character class
|
|
|
|
|
|
|
|
/[a-[=xxx=]]+/
|
|
|
|
Failed: error 150 at offset 3: invalid range in character class
|
|
|
|
|
|
|
|
/[a-[!xxx!]]+/
|
|
|
|
Failed: error 108 at offset 3: range out of order in character class
|
|
|
|
|
|
|
|
/[A-[!xxx!]]+/
|
|
|
|
A]]]
|
|
|
|
0: A]]]
|
|
|
|
|
|
|
|
/[a-\d]+/
|
|
|
|
Failed: error 150 at offset 4: invalid range in character class
|
|
|
|
|
|
|
|
/(?<0abc>xx)/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?&1abc)xx(?<1abc>y)/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?<ab-cd>xx)/
|
|
|
|
Failed: error 142 at offset 5: syntax error in subpattern name (missing terminator)
|
|
|
|
|
|
|
|
/(?'0abc'xx)/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?P<0abc>xx)/
|
|
|
|
Failed: error 144 at offset 4: group name must start with a non-digit
|
|
|
|
|
|
|
|
/\k<5ghj>/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/\k'5ghj'/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/\k{2fgh}/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?P=8yuki)/
|
|
|
|
Failed: error 144 at offset 4: group name must start with a non-digit
|
|
|
|
|
|
|
|
/\g{4df}/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?&1abc)xx(?<1abc>y)/
|
|
|
|
Failed: error 144 at offset 3: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?P>1abc)xx(?<1abc>y)/
|
|
|
|
Failed: error 144 at offset 4: group name must start with a non-digit
|
|
|
|
|
|
|
|
/\g'3gh'/
|
|
|
|
Failed: error 157 at offset 7: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number
|
|
|
|
|
|
|
|
/\g<5fg>/
|
|
|
|
Failed: error 157 at offset 7: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number
|
|
|
|
|
|
|
|
/(?(<4gh>)abc)/
|
|
|
|
Failed: error 144 at offset 4: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?('4gh')abc)/
|
|
|
|
Failed: error 144 at offset 4: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(?(4gh)abc)/
|
|
|
|
Failed: error 126 at offset 4: malformed number or name after (?(
|
|
|
|
|
|
|
|
/(?(R&6yh)abc)/
|
|
|
|
Failed: error 144 at offset 5: group name must start with a non-digit
|
|
|
|
|
|
|
|
/(((a\2)|(a*)\g<-1>))*a?/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Brazero
|
|
|
|
SCBra 1
|
|
|
|
Once
|
|
|
|
CBra 2
|
|
|
|
CBra 3
|
|
|
|
a
|
|
|
|
\2
|
|
|
|
Ket
|
|
|
|
Alt
|
|
|
|
CBra 4
|
|
|
|
a*
|
|
|
|
Ket
|
|
|
|
Recurse
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
KetRmax
|
|
|
|
a?+
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
# Test the ugly "start or end of word" compatibility syntax.
|
|
|
|
|
|
|
|
/[[:<:]]red[[:>:]]/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
\b
|
|
|
|
Assert
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
red
|
|
|
|
\b
|
|
|
|
AssertB
|
|
|
|
Reverse
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
little red riding hood
|
|
|
|
0: red
|
|
|
|
a /red/ thing
|
|
|
|
0: red
|
|
|
|
red is a colour
|
|
|
|
0: red
|
|
|
|
put it all on red
|
|
|
|
0: red
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
no reduction
|
|
|
|
No match
|
|
|
|
Alfred Winifred
|
|
|
|
No match
|
|
|
|
|
|
|
|
/[a[:<:]] should give error/
|
|
|
|
Failed: error 130 at offset 4: unknown POSIX class name
|
|
|
|
|
|
|
|
/(?=ab\K)/aftertext
|
2014-10-31 13:34:34 +01:00
|
|
|
abcd\=startchar
|
2014-07-24 18:32:38 +02:00
|
|
|
Start of matched string is beyond its end - displaying from end to start.
|
|
|
|
0: ab
|
|
|
|
0+ abcd
|
|
|
|
|
|
|
|
/abcd/newline=lf,firstline
|
|
|
|
xx\nxabcd
|
|
|
|
No match
|
|
|
|
|
|
|
|
# Test stack guard external calls.
|
|
|
|
|
|
|
|
/(((a)))/stackguard=1
|
|
|
|
Failed: error 133 at offset 2: parentheses are too deeply nested (stack check)
|
|
|
|
|
|
|
|
/(((a)))/stackguard=2
|
|
|
|
Failed: error 133 at offset 3: parentheses are too deeply nested (stack check)
|
|
|
|
|
|
|
|
/(((a)))/stackguard=3
|
|
|
|
|
|
|
|
/(((((a)))))/
|
|
|
|
|
|
|
|
# End stack guard tests
|
|
|
|
|
|
|
|
/^\w+(?>\s*)(?<=\w)/B
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
^
|
|
|
|
\w+
|
|
|
|
Once_NC
|
|
|
|
\s*+
|
|
|
|
Ket
|
|
|
|
AssertB
|
|
|
|
Reverse
|
|
|
|
\w
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
|
|
|
|
/\othing/
|
|
|
|
Failed: error 155 at offset 1: missing opening brace after \o
|
|
|
|
|
|
|
|
/\o{}/
|
|
|
|
Failed: error 178 at offset 1: digits missing in \x{} or \o{}
|
|
|
|
|
|
|
|
/\o{whatever}/
|
|
|
|
Failed: error 164 at offset 3: non-octal character in \o{} (closing brace missing?)
|
|
|
|
|
|
|
|
/\xthing/
|
|
|
|
|
|
|
|
/\x{}/
|
|
|
|
Failed: error 178 at offset 3: digits missing in \x{} or \o{}
|
|
|
|
|
|
|
|
/\x{whatever}/
|
|
|
|
Failed: error 167 at offset 3: non-hex character in \x{} (closing brace missing?)
|
|
|
|
|
|
|
|
/A\8B/
|
|
|
|
Failed: error 115 at offset 4: reference to non-existent subpattern
|
|
|
|
|
|
|
|
/A\9B/
|
|
|
|
Failed: error 115 at offset 4: reference to non-existent subpattern
|
|
|
|
|
|
|
|
# This one is here because Perl fails to match "12" for this pattern when the $
|
|
|
|
# is present.
|
|
|
|
|
|
|
|
/^(?(?=abc)\w{3}:|\d\d)$/
|
|
|
|
abc:
|
|
|
|
0: abc:
|
|
|
|
12
|
|
|
|
0: 12
|
|
|
|
*** Failers
|
|
|
|
No match
|
|
|
|
123
|
|
|
|
No match
|
|
|
|
xyz
|
|
|
|
No match
|
|
|
|
|
|
|
|
# Perl gets this one wrong, giving "a" as the after text for ca and failing to
|
|
|
|
# match for cd.
|
|
|
|
|
|
|
|
/(?(?=ab)ab)/aftertext
|
|
|
|
abxxx
|
|
|
|
0: ab
|
|
|
|
0+ xxx
|
|
|
|
ca
|
|
|
|
0:
|
|
|
|
0+ ca
|
|
|
|
cd
|
|
|
|
0:
|
|
|
|
0+ cd
|
2014-08-16 11:46:58 +02:00
|
|
|
|
|
|
|
# This should test both paths for processing OP_RECURSE.
|
|
|
|
|
|
|
|
/(?(R)a+|(?R)b)/
|
|
|
|
aaaabcde
|
|
|
|
0: aaaab
|
|
|
|
aaaabcde\=ovector=100
|
|
|
|
0: aaaab
|
2014-07-24 18:32:38 +02:00
|
|
|
|
2014-08-26 13:46:21 +02:00
|
|
|
/a*?b*?/
|
|
|
|
ab
|
|
|
|
0:
|
|
|
|
|
|
|
|
/(*NOTEMPTY)a*?b*?/
|
|
|
|
ab
|
|
|
|
0: a
|
|
|
|
ba
|
|
|
|
0: b
|
|
|
|
cb
|
|
|
|
0: b
|
|
|
|
|
|
|
|
/(*NOTEMPTY_ATSTART)a*?b*?/aftertext
|
|
|
|
ab
|
|
|
|
0: a
|
|
|
|
0+ b
|
|
|
|
cdab
|
|
|
|
0:
|
|
|
|
0+ dab
|
|
|
|
|
|
|
|
/(?(VERSION>=10.0)yes|no)/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Subject length lower bound = 2
|
|
|
|
yesno
|
|
|
|
0: yes
|
|
|
|
|
|
|
|
/(?(VERSION=8)yes){3}/BI,aftertext
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Bra
|
|
|
|
Cond
|
|
|
|
Cond false
|
|
|
|
yes
|
|
|
|
Ket
|
|
|
|
Ket
|
|
|
|
End
|
|
|
|
------------------------------------------------------------------
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
May match empty string
|
|
|
|
Subject length lower bound = 0
|
|
|
|
yesno
|
|
|
|
0:
|
|
|
|
0+ yesno
|
|
|
|
|
|
|
|
/(?(VERSION=8)yes|no){3}/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Subject length lower bound = 6
|
|
|
|
yesnononoyes
|
|
|
|
0: nonono
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
yesno
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?:(?<VERSION>abc)|xyz)(?(VERSION)yes|no)/I
|
|
|
|
Capturing subpattern count = 1
|
2015-01-13 17:01:24 +01:00
|
|
|
Max back reference = 1
|
2014-08-26 13:46:21 +02:00
|
|
|
Named capturing subpatterns:
|
|
|
|
VERSION 1
|
|
|
|
Starting code units: a x
|
|
|
|
Subject length lower bound = 5
|
|
|
|
abcyes
|
|
|
|
0: abcyes
|
|
|
|
1: abc
|
|
|
|
xyzno
|
|
|
|
0: xyzno
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
abcno
|
|
|
|
No match
|
|
|
|
xyzyes
|
|
|
|
No match
|
|
|
|
|
|
|
|
/(?(VERSION<10)yes|no)/
|
|
|
|
Failed: error 179 at offset 10: syntax error in (?(VERSION condition
|
|
|
|
|
|
|
|
/(?(VERSION>10)yes|no)/
|
|
|
|
Failed: error 179 at offset 11: syntax error in (?(VERSION condition
|
|
|
|
|
|
|
|
/(?(VERSION>=10.0.0)yes|no)/
|
|
|
|
Failed: error 179 at offset 16: syntax error in (?(VERSION condition
|
|
|
|
|
2014-10-03 11:47:59 +02:00
|
|
|
/abcd/I
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
First code unit = 'a'
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 4
|
|
|
|
|
|
|
|
/abcd/I,no_start_optimize
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: no_start_optimize
|
|
|
|
Subject length lower bound = 0
|
|
|
|
|
2014-10-10 18:16:44 +02:00
|
|
|
/(|ab)*?d/I
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Starting code units: a d
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 1
|
|
|
|
abd
|
|
|
|
0: abd
|
|
|
|
1: ab
|
|
|
|
xyd
|
|
|
|
0: d
|
|
|
|
|
|
|
|
/(|ab)*?d/I,no_start_optimize
|
|
|
|
Capturing subpattern count = 1
|
|
|
|
Options: no_start_optimize
|
|
|
|
Last code unit = 'd'
|
|
|
|
Subject length lower bound = 0
|
|
|
|
abd
|
|
|
|
0: abd
|
|
|
|
1: ab
|
|
|
|
xyd
|
|
|
|
0: d
|
|
|
|
|
2014-10-10 18:42:03 +02:00
|
|
|
/\k<A>*(?<A>aa)(?<A>bb)/match_unset_backref,dupnames
|
|
|
|
aabb
|
|
|
|
0: aabb
|
|
|
|
1: aa
|
|
|
|
2: bb
|
|
|
|
|
2014-10-31 13:34:34 +01:00
|
|
|
/(((((a)))))/parens_nest_limit=2
|
|
|
|
Failed: error 119 at offset 3: parentheses are too deeply nested
|
|
|
|
|
2014-11-11 11:19:23 +01:00
|
|
|
# Tests for pcre2_substitute()
|
|
|
|
|
|
|
|
/abc/replace=XYZ
|
|
|
|
123123
|
|
|
|
0: 123123
|
|
|
|
123abc123
|
|
|
|
1: 123XYZ123
|
|
|
|
123abc123abc123
|
|
|
|
1: 123XYZ123abc123
|
|
|
|
123123\=zero_terminate
|
|
|
|
0: 123123
|
|
|
|
123abc123\=zero_terminate
|
|
|
|
1: 123XYZ123
|
|
|
|
123abc123abc123\=zero_terminate
|
|
|
|
1: 123XYZ123abc123
|
|
|
|
|
|
|
|
/abc/g,replace=XYZ
|
|
|
|
123abc123
|
|
|
|
1: 123XYZ123
|
|
|
|
123abc123abc123
|
|
|
|
2: 123XYZ123XYZ123
|
|
|
|
|
|
|
|
/abc/replace=X$$Z
|
|
|
|
123abc123
|
|
|
|
1: 123X$Z123
|
|
|
|
|
|
|
|
/abc/g,replace=X$$Z
|
|
|
|
123abc123abc123
|
|
|
|
2: 123X$Z123X$Z123
|
|
|
|
|
|
|
|
/a(b)c(d)e/replace=X$1Y${2}Z
|
|
|
|
"abcde"
|
|
|
|
1: "XbYdZ"
|
|
|
|
|
|
|
|
/a(b)c(d)e/replace=X$1Y${2}Z,global
|
|
|
|
"abcde-abcde"
|
|
|
|
2: "XbYdZ-XbYdZ"
|
|
|
|
|
|
|
|
/a(?<ONE>b)c(?<TWO>d)e/replace=X$ONE+${TWO}Z
|
|
|
|
"abcde"
|
|
|
|
1: "Xb+dZ"
|
|
|
|
|
|
|
|
/a(?<ONE>b)c(?<TWO>d)e/g,replace=X$ONE+${TWO}Z
|
|
|
|
"abcde-abcde-"
|
|
|
|
2: "Xb+dZ-Xb+dZ-"
|
|
|
|
|
|
|
|
/abc/replace=a$++
|
|
|
|
123abc
|
|
|
|
Failed: error -35: invalid replacement string
|
|
|
|
|
|
|
|
/abc/replace=a$bad
|
|
|
|
123abc
|
2014-12-14 18:17:06 +01:00
|
|
|
Failed: error -49: unknown substring
|
2014-11-11 11:19:23 +01:00
|
|
|
|
|
|
|
/abc/replace=a${A234567890123456789_123456789012}z
|
|
|
|
123abc
|
2014-12-14 18:17:06 +01:00
|
|
|
Failed: error -49: unknown substring
|
2014-11-11 11:19:23 +01:00
|
|
|
|
|
|
|
/abc/replace=a${A23456789012345678901234567890123}z
|
|
|
|
123abc
|
|
|
|
Failed: error -35: invalid replacement string
|
|
|
|
|
|
|
|
/abc/replace=a${bcd
|
|
|
|
123abc
|
|
|
|
Failed: error -35: invalid replacement string
|
|
|
|
|
|
|
|
/abc/replace=a${b+d}z
|
|
|
|
123abc
|
|
|
|
Failed: error -35: invalid replacement string
|
|
|
|
|
|
|
|
/abc/replace=[10]XYZ
|
|
|
|
123abc123
|
|
|
|
1: 123XYZ123
|
|
|
|
|
|
|
|
/abc/replace=[9]XYZ
|
|
|
|
123abc123
|
2014-12-14 18:17:06 +01:00
|
|
|
Failed: error -48: no more memory
|
2014-11-11 11:19:23 +01:00
|
|
|
|
|
|
|
/abc/replace=xyz
|
|
|
|
1abc2\=partial_hard
|
|
|
|
Failed: error -34: bad option value
|
|
|
|
|
2014-11-12 17:57:56 +01:00
|
|
|
/abc/replace=xyz
|
|
|
|
123abc456
|
|
|
|
1: 123xyz456
|
|
|
|
123abc456\=replace=pqr
|
|
|
|
1: 123pqr456
|
|
|
|
123abc456abc789
|
|
|
|
1: 123xyz456abc789
|
|
|
|
123abc456abc789\=g
|
|
|
|
2: 123xyz456xyz789
|
|
|
|
|
2014-11-14 19:41:20 +01:00
|
|
|
/(?<=abc)(|def)/g,replace=<$0>
|
|
|
|
123abcxyzabcdef789abcpqr
|
|
|
|
4: 123abc<>xyzabc<><def>789abc<>pqr
|
2015-02-10 13:48:45 +01:00
|
|
|
|
|
|
|
/./replace=$0
|
|
|
|
a
|
|
|
|
1: a
|
|
|
|
|
|
|
|
/(.)(.)/replace=$2+$1
|
|
|
|
abc
|
|
|
|
1: b+ac
|
|
|
|
|
|
|
|
/(?<A>.)(?<B>.)/replace=$B+$A
|
|
|
|
abc
|
|
|
|
1: b+ac
|
|
|
|
|
|
|
|
/(.)(.)/g,replace=$2$1
|
|
|
|
abcdefgh
|
|
|
|
4: badcfehg
|
2014-11-14 19:41:20 +01:00
|
|
|
|
2014-11-11 11:19:23 +01:00
|
|
|
# End of substitute tests
|
|
|
|
|
2015-01-28 18:31:11 +01:00
|
|
|
"((?=(?(?=(?(?=(?(?=()))))))))"
|
2014-11-19 12:17:20 +01:00
|
|
|
a
|
|
|
|
0:
|
|
|
|
1:
|
|
|
|
2:
|
|
|
|
|
2015-01-28 18:31:11 +01:00
|
|
|
"(?(?=)==)(((((((((?=)))))))))"
|
2014-11-19 12:17:20 +01:00
|
|
|
a
|
|
|
|
No match
|
|
|
|
|
2014-12-13 18:43:26 +01:00
|
|
|
/(a)(b)|(c)/
|
|
|
|
XcX\=ovector=2,get=1,get=2,get=3,get=4,getall
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: c
|
|
|
|
1: <unset>
|
2014-12-14 18:17:06 +01:00
|
|
|
Get substring 1 failed (-55): requested value is not set
|
|
|
|
Get substring 2 failed (-54): requested value is not available
|
|
|
|
Get substring 3 failed (-54): requested value is not available
|
|
|
|
Get substring 4 failed (-49): unknown substring
|
2014-12-13 18:43:26 +01:00
|
|
|
0L c
|
|
|
|
1L
|
|
|
|
|
|
|
|
/x(?=ab\K)/
|
|
|
|
xab\=get=0
|
|
|
|
Start of matched string is beyond its end - displaying from end to start.
|
|
|
|
0: ab
|
|
|
|
0G (0)
|
|
|
|
xab\=copy=0
|
|
|
|
Start of matched string is beyond its end - displaying from end to start.
|
|
|
|
0: ab
|
|
|
|
0C (0)
|
2014-12-14 18:17:06 +01:00
|
|
|
xab\=getall
|
|
|
|
Start of matched string is beyond its end - displaying from end to start.
|
|
|
|
0: ab
|
|
|
|
0L
|
|
|
|
|
|
|
|
/(?<A>a)|(?<A>b)/dupnames
|
|
|
|
a\=ovector=1,copy=A,get=A,get=2
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: a
|
|
|
|
Copy substring 'A' failed (-54): requested value is not available
|
|
|
|
Get substring 2 failed (-54): requested value is not available
|
|
|
|
Get substring 'A' failed (-54): requested value is not available
|
|
|
|
a\=ovector=2,copy=A,get=A,get=2
|
|
|
|
0: a
|
|
|
|
1: a
|
|
|
|
C a (1) A (non-unique)
|
|
|
|
Get substring 2 failed (-54): requested value is not available
|
|
|
|
G a (1) A (non-unique)
|
|
|
|
b\=ovector=2,copy=A,get=A,get=2
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: b
|
|
|
|
1: <unset>
|
|
|
|
Copy substring 'A' failed (-55): requested value is not set
|
|
|
|
Get substring 2 failed (-54): requested value is not available
|
|
|
|
Get substring 'A' failed (-55): requested value is not set
|
2014-12-13 18:43:26 +01:00
|
|
|
|
2014-12-22 18:33:10 +01:00
|
|
|
/a(b)c(d)/
|
|
|
|
abc\=ph,copy=0,copy=1,getall
|
|
|
|
Partial match: abc
|
|
|
|
0C abc (3)
|
|
|
|
Copy substring 1 failed (-2): partial match
|
|
|
|
get substring list failed (-2): partial match
|
|
|
|
|
2015-01-02 18:09:16 +01:00
|
|
|
/^abc/info
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: anchored
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/^abc/info,no_dotstar_anchor
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: no_dotstar_anchor
|
|
|
|
Overall options: anchored no_dotstar_anchor
|
|
|
|
Subject length lower bound = 3
|
|
|
|
|
|
|
|
/.*\d/info,auto_callout
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: auto_callout
|
|
|
|
First code unit at start or follows newline
|
|
|
|
Subject length lower bound = 1
|
|
|
|
aaa
|
|
|
|
--->aaa
|
|
|
|
+0 ^ .*
|
|
|
|
+2 ^ ^ \d
|
|
|
|
+2 ^ ^ \d
|
|
|
|
+2 ^^ \d
|
|
|
|
+2 ^ \d
|
|
|
|
No match
|
|
|
|
|
|
|
|
/.*\d/info,no_dotstar_anchor,auto_callout
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: auto_callout no_dotstar_anchor
|
|
|
|
Subject length lower bound = 1
|
|
|
|
aaa
|
|
|
|
--->aaa
|
|
|
|
+0 ^ .*
|
|
|
|
+2 ^ ^ \d
|
|
|
|
+2 ^ ^ \d
|
|
|
|
+2 ^^ \d
|
|
|
|
+2 ^ \d
|
|
|
|
+0 ^ .*
|
|
|
|
+2 ^ ^ \d
|
|
|
|
+2 ^^ \d
|
|
|
|
+2 ^ \d
|
|
|
|
+0 ^ .*
|
|
|
|
+2 ^^ \d
|
|
|
|
+2 ^ \d
|
|
|
|
No match
|
|
|
|
|
|
|
|
/.*\d/dotall,info
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: dotall
|
|
|
|
Overall options: anchored dotall
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/.*\d/dotall,no_dotstar_anchor,info
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Options: dotall no_dotstar_anchor
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
|
|
|
/(*NO_DOTSTAR_ANCHOR)(?s).*\d/info
|
|
|
|
Capturing subpattern count = 0
|
|
|
|
Compile options: <none>
|
|
|
|
Overall options: dotall no_dotstar_anchor
|
|
|
|
Subject length lower bound = 1
|
|
|
|
|
2015-01-13 17:01:24 +01:00
|
|
|
'^(?:(a)|b)(?(1)A|B)'
|
|
|
|
aA123\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aA
|
|
|
|
aA123\=ovector=2
|
|
|
|
0: aA
|
|
|
|
1: a
|
|
|
|
|
|
|
|
'^(?:(?<AA>a)|b)(?(<AA>)A|B)'
|
|
|
|
aA123\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aA
|
|
|
|
aA123\=ovector=2
|
|
|
|
0: aA
|
|
|
|
1: a
|
|
|
|
|
|
|
|
'^(?<AA>)(?:(?<AA>a)|b)(?(<AA>)A|B)'dupnames
|
|
|
|
aA123\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aA
|
|
|
|
aA123\=ovector=2
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aA
|
|
|
|
1:
|
|
|
|
aA123\=ovector=3
|
|
|
|
0: aA
|
|
|
|
1:
|
|
|
|
2: a
|
|
|
|
|
|
|
|
'^(?:(?<AA>X)|)(?:(?<AA>a)|b)\k{AA}'dupnames
|
|
|
|
aa123\=ovector=1
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aa
|
|
|
|
aa123\=ovector=2
|
|
|
|
Matched, but too many substrings
|
|
|
|
0: aa
|
|
|
|
1: <unset>
|
|
|
|
aa123\=ovector=3
|
|
|
|
0: aa
|
|
|
|
1: <unset>
|
|
|
|
2: a
|
|
|
|
|
2015-01-27 18:21:32 +01:00
|
|
|
/(?<N111>(?J)(?<N111>1(111111)11|)1|1|)(?(<N111>)1)/
|
|
|
|
|
|
|
|
/(?<N>(?J)(?<N>))(?-J)\k<N>/
|
|
|
|
|
2015-01-28 18:31:11 +01:00
|
|
|
# Quantifiers are not allowed on condition assertions, but are otherwise
|
|
|
|
# OK in conditions.
|
|
|
|
|
|
|
|
/(?(?=0)?)+/
|
|
|
|
Failed: error 109 at offset 7: quantifier does not follow a repeatable item
|
|
|
|
|
|
|
|
/(?(?=0)(?=00)?00765)/
|
|
|
|
00765
|
|
|
|
0: 00765
|
|
|
|
|
|
|
|
/(?(?=0)(?=00)?00765|(?!3).56)/
|
|
|
|
00765
|
|
|
|
0: 00765
|
|
|
|
456
|
|
|
|
0: 456
|
|
|
|
** Failers
|
|
|
|
No match
|
|
|
|
356
|
|
|
|
No match
|
|
|
|
|
2014-07-24 18:32:38 +02:00
|
|
|
# End of testinput2
|