924 lines
25 KiB
Plaintext
924 lines
25 KiB
Plaintext
abc abc y $& abc
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abc abc y $-[0] 0
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abc abc y $+[0] 3
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abc xbc n - -
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abc axc n - -
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abc abx n - -
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abc xabcy y $& abc
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abc xabcy y $-[0] 1
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abc xabcy y $+[0] 4
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abc ababc y $& abc
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abc ababc y $-[0] 2
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abc ababc y $+[0] 5
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ab*c abc y $& abc
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ab*c abc y $-[0] 0
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ab*c abc y $+[0] 3
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ab*bc abc y $& abc
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ab*bc abc y $-[0] 0
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ab*bc abc y $+[0] 3
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ab*bc abbc y $& abbc
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ab*bc abbc y $-[0] 0
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ab*bc abbc y $+[0] 4
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ab*bc abbbbc y $& abbbbc
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ab*bc abbbbc y $-[0] 0
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ab*bc abbbbc y $+[0] 6
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.{1} abbbbc y $& a
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.{1} abbbbc y $-[0] 0
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.{1} abbbbc y $+[0] 1
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.{3,4} abbbbc y $& abbb
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.{3,4} abbbbc y $-[0] 0
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.{3,4} abbbbc y $+[0] 4
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ab{0,}bc abbbbc y $& abbbbc
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ab{0,}bc abbbbc y $-[0] 0
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ab{0,}bc abbbbc y $+[0] 6
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ab+bc abbc y $& abbc
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ab+bc abbc y $-[0] 0
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ab+bc abbc y $+[0] 4
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ab+bc abc n - -
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ab+bc abq n - -
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ab{1,}bc abq n - -
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ab+bc abbbbc y $& abbbbc
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ab+bc abbbbc y $-[0] 0
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ab+bc abbbbc y $+[0] 6
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ab{1,}bc abbbbc y $& abbbbc
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ab{1,}bc abbbbc y $-[0] 0
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ab{1,}bc abbbbc y $+[0] 6
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ab{1,3}bc abbbbc y $& abbbbc
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ab{1,3}bc abbbbc y $-[0] 0
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ab{1,3}bc abbbbc y $+[0] 6
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ab{3,4}bc abbbbc y $& abbbbc
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ab{3,4}bc abbbbc y $-[0] 0
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ab{3,4}bc abbbbc y $+[0] 6
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ab{4,5}bc abbbbc n - -
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ab?bc abbc y $& abbc
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ab?bc abc y $& abc
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ab{0,1}bc abc y $& abc
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ab?bc abbbbc n - -
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ab?c abc y $& abc
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ab{0,1}c abc y $& abc
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^abc$ abc y $& abc
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^abc$ abcc n - -
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^abc abcc y $& abc
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^abc$ aabc n - -
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abc$ aabc y $& abc
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abc$ aabcd n - -
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^ abc y $&
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$ abc y $&
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a.c abc y $& abc
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a.c axc y $& axc
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a.*c axyzc y $& axyzc
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a.*c axyzd n - -
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a[bc]d abc n - -
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a[bc]d abd y $& abd
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a[b-d]e abd n - -
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a[b-d]e ace y $& ace
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a[b-d] aac y $& ac
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a[-b] a- y $& a-
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a[b-] a- y $& a-
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a[b-a] - c - Invalid [] range "b-a"
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a[]b - ci - Unmatched [
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a[ - c - Unmatched [
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a] a] y $& a]
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a[]]b a]b y $& a]b
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a[^bc]d aed y $& aed
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a[^bc]d abd n - -
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a[^-b]c adc y $& adc
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a[^-b]c a-c n - -
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a[^]b]c a]c n - -
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a[^]b]c adc y $& adc
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\ba\b a- y - -
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\ba\b -a y - -
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\ba\b -a- y - -
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\by\b xy n - -
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\by\b yz n - -
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\by\b xyz n - -
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\Ba\B a- n - -
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\Ba\B -a n - -
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\Ba\B -a- n - -
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\By\b xy y - -
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\By\b xy y $-[0] 1
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\By\b xy y $+[0] 2
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\By\b xy y - -
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\by\B yz y - -
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\By\B xyz y - -
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\w a y - -
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\w - n - -
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\W a n - -
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\W - y - -
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a\sb a b y - -
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a\sb a-b n - -
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a\Sb a b n - -
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a\Sb a-b y - -
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\d 1 y - -
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\d - n - -
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\D 1 n - -
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\D - y - -
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[\w] a y - -
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[\w] - n - -
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[\W] a n - -
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[\W] - y - -
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a[\s]b a b y - -
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a[\s]b a-b n - -
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a[\S]b a b n - -
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a[\S]b a-b y - -
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[\d] 1 y - -
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[\d] - n - -
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[\D] 1 n - -
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[\D] - y - -
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ab|cd abc y $& ab
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ab|cd abcd y $& ab
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()ef def y $&-$1 ef-
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()ef def y $-[0] 1
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()ef def y $+[0] 3
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()ef def y $-[1] 1
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()ef def y $+[1] 1
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*a - c - Quantifier follows nothing
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(*)b - c - Quantifier follows nothing
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$b b n - -
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a\ - c - Search pattern not terminated
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a\(b a(b y $&-$1 a(b-
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a\(*b ab y $& ab
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a\(*b a((b y $& a((b
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a\\b a\b y $& a\b
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abc) - c - Unmatched )
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(abc - c - Unmatched (
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((a)) abc y $&-$1-$2 a-a-a
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((a)) abc y $-[0]-$-[1]-$-[2] 0-0-0
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((a)) abc y $+[0]-$+[1]-$+[2] 1-1-1
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((a)) abc by @- 0 0 0
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((a)) abc by @+ 1 1 1
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(a)b(c) abc y $&-$1-$2 abc-a-c
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(a)b(c) abc y $-[0]-$-[1]-$-[2] 0-0-2
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(a)b(c) abc y $+[0]-$+[1]-$+[2] 3-1-3
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a+b+c aabbabc y $& abc
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a{1,}b{1,}c aabbabc y $& abc
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a** - c - Nested quantifiers
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a.+?c abcabc y $& abc
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(a+|b)* ab y $&-$1 ab-b
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(a+|b)* ab y $-[0] 0
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(a+|b)* ab y $+[0] 2
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(a+|b)* ab y $-[1] 1
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(a+|b)* ab y $+[1] 2
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(a+|b){0,} ab y $&-$1 ab-b
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(a+|b)+ ab y $&-$1 ab-b
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(a+|b){1,} ab y $&-$1 ab-b
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(a+|b)? ab y $&-$1 a-a
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(a+|b){0,1} ab y $&-$1 a-a
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)( - c - Unmatched )
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[^ab]* cde y $& cde
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abc n - -
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a* y $&
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([abc])*d abbbcd y $&-$1 abbbcd-c
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([abc])*bcd abcd y $&-$1 abcd-a
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a|b|c|d|e e y $& e
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(a|b|c|d|e)f ef y $&-$1 ef-e
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(a|b|c|d|e)f ef y $-[0] 0
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(a|b|c|d|e)f ef y $+[0] 2
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(a|b|c|d|e)f ef y $-[1] 0
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(a|b|c|d|e)f ef y $+[1] 1
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abcd*efg abcdefg y $& abcdefg
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ab* xabyabbbz y $& ab
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ab* xayabbbz y $& a
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(ab|cd)e abcde y $&-$1 cde-cd
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[abhgefdc]ij hij y $& hij
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^(ab|cd)e abcde n x$1y xy
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(abc|)ef abcdef y $&-$1 ef-
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(a|b)c*d abcd y $&-$1 bcd-b
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(ab|ab*)bc abc y $&-$1 abc-a
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a([bc]*)c* abc y $&-$1 abc-bc
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a([bc]*)(c*d) abcd y $&-$1-$2 abcd-bc-d
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a([bc]*)(c*d) abcd y $-[0] 0
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a([bc]*)(c*d) abcd y $+[0] 4
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a([bc]*)(c*d) abcd y $-[1] 1
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a([bc]*)(c*d) abcd y $+[1] 3
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a([bc]*)(c*d) abcd y $-[2] 3
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a([bc]*)(c*d) abcd y $+[2] 4
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a([bc]+)(c*d) abcd y $&-$1-$2 abcd-bc-d
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a([bc]*)(c+d) abcd y $&-$1-$2 abcd-b-cd
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a([bc]*)(c+d) abcd y $-[0] 0
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a([bc]*)(c+d) abcd y $+[0] 4
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a([bc]*)(c+d) abcd y $-[1] 1
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a([bc]*)(c+d) abcd y $+[1] 2
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a([bc]*)(c+d) abcd y $-[2] 2
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a([bc]*)(c+d) abcd y $+[2] 4
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a[bcd]*dcdcde adcdcde y $& adcdcde
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a[bcd]+dcdcde adcdcde n - -
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(ab|a)b*c abc y $&-$1 abc-ab
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(ab|a)b*c abc y $-[0] 0
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(ab|a)b*c abc y $+[0] 3
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(ab|a)b*c abc y $-[1] 0
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(ab|a)b*c abc y $+[1] 2
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((a)(b)c)(d) abcd y $1-$2-$3-$4 abc-a-b-d
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((a)(b)c)(d) abcd y $-[0] 0
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((a)(b)c)(d) abcd y $+[0] 4
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((a)(b)c)(d) abcd y $-[1] 0
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((a)(b)c)(d) abcd y $+[1] 3
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((a)(b)c)(d) abcd y $-[2] 0
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((a)(b)c)(d) abcd y $+[2] 1
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((a)(b)c)(d) abcd y $-[3] 1
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((a)(b)c)(d) abcd y $+[3] 2
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((a)(b)c)(d) abcd y $-[4] 3
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((a)(b)c)(d) abcd y $+[4] 4
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[a-zA-Z_][a-zA-Z0-9_]* alpha y $& alpha
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^a(bc+|b[eh])g|.h$ abh y $&-$1 bh-
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(bc+d$|ef*g.|h?i(j|k)) effgz y $&-$1-$2 effgz-effgz-
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(bc+d$|ef*g.|h?i(j|k)) ij y $&-$1-$2 ij-ij-j
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(bc+d$|ef*g.|h?i(j|k)) effg n - -
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(bc+d$|ef*g.|h?i(j|k)) bcdd n - -
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(bc+d$|ef*g.|h?i(j|k)) reffgz y $&-$1-$2 effgz-effgz-
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((((((((((a)))))))))) a y $10 a
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((((((((((a)))))))))) a y $-[0] 0
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((((((((((a)))))))))) a y $+[0] 1
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((((((((((a)))))))))) a y $-[10] 0
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((((((((((a)))))))))) a y $+[10] 1
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((((((((((a))))))))))\10 aa y $& aa
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((((((((((a))))))))))${bang} aa n - -
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((((((((((a))))))))))${bang} a! y $& a!
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(((((((((a))))))))) a y $& a
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multiple words of text uh-uh n - -
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multiple words multiple words, yeah y $& multiple words
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(.*)c(.*) abcde y $&-$1-$2 abcde-ab-de
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\((.*), (.*)\) (a, b) y ($2, $1) (b, a)
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[k] ab n - -
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abcd abcd y $&-\$&-\\$& abcd-$&-\abcd
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a(bc)d abcd y $1-\$1-\\$1 bc-$1-\bc
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a[-]?c ac y $& ac
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(abc)\1 abcabc y $1 abc
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([a-c]*)\1 abcabc y $1 abc
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\1 - c - Reference to nonexistent group
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\2 - c - Reference to nonexistent group
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(a)|\1 a y - -
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(a)|\1 x n - -
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(a)|\2 - c - Reference to nonexistent group
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(([a-c])b*?\2)* ababbbcbc y $&-$1-$2 ababb-bb-b
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(([a-c])b*?\2){3} ababbbcbc y $&-$1-$2 ababbbcbc-cbc-c
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((\3|b)\2(a)x)+ aaxabxbaxbbx n - -
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((\3|b)\2(a)x)+ aaaxabaxbaaxbbax y $&-$1-$2-$3 bbax-bbax-b-a
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((\3|b)\2(a)){2,} bbaababbabaaaaabbaaaabba y $&-$1-$2-$3 bbaaaabba-bba-b-a
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(a)|(b) b y $-[0] 0
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(a)|(b) b y $+[0] 1
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(a)|(b) b y x$-[1] x
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(a)|(b) b y x$+[1] x
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(a)|(b) b y $-[2] 0
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(a)|(b) b y $+[2] 1
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'abc'i ABC y $& ABC
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'abc'i XBC n - -
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'abc'i AXC n - -
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'abc'i ABX n - -
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'abc'i XABCY y $& ABC
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'abc'i ABABC y $& ABC
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'ab*c'i ABC y $& ABC
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'ab*bc'i ABC y $& ABC
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'ab*bc'i ABBC y $& ABBC
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'ab*?bc'i ABBBBC y $& ABBBBC
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'ab{0,}?bc'i ABBBBC y $& ABBBBC
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'ab+?bc'i ABBC y $& ABBC
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'ab+bc'i ABC n - -
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'ab+bc'i ABQ n - -
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'ab{1,}bc'i ABQ n - -
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'ab+bc'i ABBBBC y $& ABBBBC
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'ab{1,}?bc'i ABBBBC y $& ABBBBC
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'ab{1,3}?bc'i ABBBBC y $& ABBBBC
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'ab{3,4}?bc'i ABBBBC y $& ABBBBC
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'ab{4,5}?bc'i ABBBBC n - -
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'ab??bc'i ABBC y $& ABBC
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'ab??bc'i ABC y $& ABC
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'ab{0,1}?bc'i ABC y $& ABC
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'ab??bc'i ABBBBC n - -
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'ab??c'i ABC y $& ABC
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'ab{0,1}?c'i ABC y $& ABC
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'^abc$'i ABC y $& ABC
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'^abc$'i ABCC n - -
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'^abc'i ABCC y $& ABC
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'^abc$'i AABC n - -
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'abc$'i AABC y $& ABC
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'^'i ABC y $&
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'$'i ABC y $&
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'a.c'i ABC y $& ABC
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'a.c'i AXC y $& AXC
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'a.*?c'i AXYZC y $& AXYZC
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'a.*c'i AXYZD n - -
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'a[bc]d'i ABC n - -
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'a[bc]d'i ABD y $& ABD
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'a[b-d]e'i ABD n - -
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'a[b-d]e'i ACE y $& ACE
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'a[b-d]'i AAC y $& AC
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'a[-b]'i A- y $& A-
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'a[b-]'i A- y $& A-
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'a[b-a]'i - c - Invalid [] range "b-a"
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'a[]b'i - ci - Unmatched [
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'a['i - c - Unmatched [
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'a]'i A] y $& A]
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'a[]]b'i A]B y $& A]B
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'a[^bc]d'i AED y $& AED
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'a[^bc]d'i ABD n - -
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'a[^-b]c'i ADC y $& ADC
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'a[^-b]c'i A-C n - -
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'a[^]b]c'i A]C n - -
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'a[^]b]c'i ADC y $& ADC
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'ab|cd'i ABC y $& AB
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'ab|cd'i ABCD y $& AB
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'()ef'i DEF y $&-$1 EF-
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'*a'i - c - Quantifier follows nothing
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'(*)b'i - c - Quantifier follows nothing
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'$b'i B n - -
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'a\'i - c - Search pattern not terminated
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'a\(b'i A(B y $&-$1 A(B-
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'a\(*b'i AB y $& AB
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'a\(*b'i A((B y $& A((B
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'a\\b'i A\B y $& A\B
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'abc)'i - c - Unmatched )
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'(abc'i - c - Unmatched (
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'((a))'i ABC y $&-$1-$2 A-A-A
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'(a)b(c)'i ABC y $&-$1-$2 ABC-A-C
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'a+b+c'i AABBABC y $& ABC
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'a{1,}b{1,}c'i AABBABC y $& ABC
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'a**'i - c - Nested quantifiers
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'a.+?c'i ABCABC y $& ABC
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'a.*?c'i ABCABC y $& ABC
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'a.{0,5}?c'i ABCABC y $& ABC
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'(a+|b)*'i AB y $&-$1 AB-B
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'(a+|b){0,}'i AB y $&-$1 AB-B
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'(a+|b)+'i AB y $&-$1 AB-B
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'(a+|b){1,}'i AB y $&-$1 AB-B
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'(a+|b)?'i AB y $&-$1 A-A
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'(a+|b){0,1}'i AB y $&-$1 A-A
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'(a+|b){0,1}?'i AB y $&-$1 -
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')('i - c - Unmatched )
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'[^ab]*'i CDE y $& CDE
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'abc'i n - -
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'a*'i y $&
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'([abc])*d'i ABBBCD y $&-$1 ABBBCD-C
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'([abc])*bcd'i ABCD y $&-$1 ABCD-A
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'a|b|c|d|e'i E y $& E
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'(a|b|c|d|e)f'i EF y $&-$1 EF-E
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'abcd*efg'i ABCDEFG y $& ABCDEFG
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'ab*'i XABYABBBZ y $& AB
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'ab*'i XAYABBBZ y $& A
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'(ab|cd)e'i ABCDE y $&-$1 CDE-CD
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'[abhgefdc]ij'i HIJ y $& HIJ
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'^(ab|cd)e'i ABCDE n x$1y XY
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'(abc|)ef'i ABCDEF y $&-$1 EF-
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'(a|b)c*d'i ABCD y $&-$1 BCD-B
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'(ab|ab*)bc'i ABC y $&-$1 ABC-A
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'a([bc]*)c*'i ABC y $&-$1 ABC-BC
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'a([bc]*)(c*d)'i ABCD y $&-$1-$2 ABCD-BC-D
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'a([bc]+)(c*d)'i ABCD y $&-$1-$2 ABCD-BC-D
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'a([bc]*)(c+d)'i ABCD y $&-$1-$2 ABCD-B-CD
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'a[bcd]*dcdcde'i ADCDCDE y $& ADCDCDE
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'a[bcd]+dcdcde'i ADCDCDE n - -
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'(ab|a)b*c'i ABC y $&-$1 ABC-AB
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'((a)(b)c)(d)'i ABCD y $1-$2-$3-$4 ABC-A-B-D
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'[a-zA-Z_][a-zA-Z0-9_]*'i ALPHA y $& ALPHA
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'^a(bc+|b[eh])g|.h$'i ABH y $&-$1 BH-
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'(bc+d$|ef*g.|h?i(j|k))'i EFFGZ y $&-$1-$2 EFFGZ-EFFGZ-
|
|
'(bc+d$|ef*g.|h?i(j|k))'i IJ y $&-$1-$2 IJ-IJ-J
|
|
'(bc+d$|ef*g.|h?i(j|k))'i EFFG n - -
|
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'(bc+d$|ef*g.|h?i(j|k))'i BCDD n - -
|
|
'(bc+d$|ef*g.|h?i(j|k))'i REFFGZ y $&-$1-$2 EFFGZ-EFFGZ-
|
|
'((((((((((a))))))))))'i A y $10 A
|
|
'((((((((((a))))))))))\10'i AA y $& AA
|
|
'((((((((((a))))))))))${bang}'i AA n - -
|
|
'((((((((((a))))))))))${bang}'i A! y $& A!
|
|
'(((((((((a)))))))))'i A y $& A
|
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'(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))'i A y $1 A
|
|
'(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))'i C y $1 C
|
|
'multiple words of text'i UH-UH n - -
|
|
'multiple words'i MULTIPLE WORDS, YEAH y $& MULTIPLE WORDS
|
|
'(.*)c(.*)'i ABCDE y $&-$1-$2 ABCDE-AB-DE
|
|
'\((.*), (.*)\)'i (A, B) y ($2, $1) (B, A)
|
|
'[k]'i AB n - -
|
|
'abcd'i ABCD y $&-\$&-\\$& ABCD-$&-\ABCD
|
|
'a(bc)d'i ABCD y $1-\$1-\\$1 BC-$1-\BC
|
|
'a[-]?c'i AC y $& AC
|
|
'(abc)\1'i ABCABC y $1 ABC
|
|
'([a-c]*)\1'i ABCABC y $1 ABC
|
|
a(?!b). abad y $& ad
|
|
a(?=d). abad y $& ad
|
|
a(?=c|d). abad y $& ad
|
|
a(?:b|c|d)(.) ace y $1 e
|
|
a(?:b|c|d)*(.) ace y $1 e
|
|
a(?:b|c|d)+?(.) ace y $1 e
|
|
a(?:b|c|d)+?(.) acdbcdbe y $1 d
|
|
a(?:b|c|d)+(.) acdbcdbe y $1 e
|
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a(?:b|c|d){2}(.) acdbcdbe y $1 b
|
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a(?:b|c|d){4,5}(.) acdbcdbe y $1 b
|
|
a(?:b|c|d){4,5}?(.) acdbcdbe y $1 d
|
|
((foo)|(bar))* foobar y $1-$2-$3 bar-foo-bar
|
|
:(?: - c - Sequence (? incomplete
|
|
a(?:b|c|d){6,7}(.) acdbcdbe y $1 e
|
|
a(?:b|c|d){6,7}?(.) acdbcdbe y $1 e
|
|
a(?:b|c|d){5,6}(.) acdbcdbe y $1 e
|
|
a(?:b|c|d){5,6}?(.) acdbcdbe y $1 b
|
|
a(?:b|c|d){5,7}(.) acdbcdbe y $1 e
|
|
a(?:b|c|d){5,7}?(.) acdbcdbe y $1 b
|
|
a(?:b|(c|e){1,2}?|d)+?(.) ace y $1$2 ce
|
|
^(.+)?B AB y $1 A
|
|
^([^a-z])|(\^)$ . y $1 .
|
|
^[<>]& <&OUT y $& <&
|
|
^(a\1?){4}$ aaaaaaaaaa y $1 aaaa
|
|
^(a\1?){4}$ aaaaaaaaa n - -
|
|
^(a\1?){4}$ aaaaaaaaaaa n - -
|
|
^(a(?(1)\1)){4}$ aaaaaaaaaa y $1 aaaa
|
|
^(a(?(1)\1)){4}$ aaaaaaaaa n - -
|
|
^(a(?(1)\1)){4}$ aaaaaaaaaaa n - -
|
|
((a{4})+) aaaaaaaaa y $1 aaaaaaaa
|
|
(((aa){2})+) aaaaaaaaaa y $1 aaaaaaaa
|
|
(((a{2}){2})+) aaaaaaaaaa y $1 aaaaaaaa
|
|
(?:(f)(o)(o)|(b)(a)(r))* foobar y $1:$2:$3:$4:$5:$6 f:o:o:b:a:r
|
|
(?<=a)b ab y $& b
|
|
(?<=a)b cb n - -
|
|
(?<=a)b b n - -
|
|
(?<!c)b ab y $& b
|
|
(?<!c)b cb n - -
|
|
(?<!c)b b y - -
|
|
(?<!c)b b y $& b
|
|
(?<%)b - c - Sequence (?<%...) not recognized
|
|
(?:..)*a aba y $& aba
|
|
(?:..)*?a aba y $& a
|
|
^(?:b|a(?=(.)))*\1 abc y $& ab
|
|
^(){3,5} abc y a$1 a
|
|
^(a+)*ax aax y $1 a
|
|
^((a|b)+)*ax aax y $1 a
|
|
^((a|bc)+)*ax aax y $1 a
|
|
(a|x)*ab cab y y$1 y
|
|
(a)*ab cab y y$1 y
|
|
(?:(?i)a)b ab y $& ab
|
|
((?i)a)b ab y $&:$1 ab:a
|
|
(?:(?i)a)b Ab y $& Ab
|
|
((?i)a)b Ab y $&:$1 Ab:A
|
|
(?:(?i)a)b aB n - -
|
|
((?i)a)b aB n - -
|
|
(?i:a)b ab y $& ab
|
|
((?i:a))b ab y $&:$1 ab:a
|
|
(?i:a)b Ab y $& Ab
|
|
((?i:a))b Ab y $&:$1 Ab:A
|
|
(?i:a)b aB n - -
|
|
((?i:a))b aB n - -
|
|
'(?:(?-i)a)b'i ab y $& ab
|
|
'((?-i)a)b'i ab y $&:$1 ab:a
|
|
'(?:(?-i)a)b'i aB y $& aB
|
|
'((?-i)a)b'i aB y $&:$1 aB:a
|
|
'(?:(?-i)a)b'i Ab n - -
|
|
'((?-i)a)b'i Ab n - -
|
|
'(?:(?-i)a)b'i aB y $& aB
|
|
'((?-i)a)b'i aB y $1 a
|
|
'(?:(?-i)a)b'i AB n - -
|
|
'((?-i)a)b'i AB n - -
|
|
'(?-i:a)b'i ab y $& ab
|
|
'((?-i:a))b'i ab y $&:$1 ab:a
|
|
'(?-i:a)b'i aB y $& aB
|
|
'((?-i:a))b'i aB y $&:$1 aB:a
|
|
'(?-i:a)b'i Ab n - -
|
|
'((?-i:a))b'i Ab n - -
|
|
'(?-i:a)b'i aB y $& aB
|
|
'((?-i:a))b'i aB y $1 a
|
|
'(?-i:a)b'i AB n - -
|
|
'((?-i:a))b'i AB n - -
|
|
'((?-i:a.))b'i a\nB n - -
|
|
'((?s-i:a.))b'i a\nB y $1 a\n
|
|
'((?s-i:a.))b'i B\nB n - -
|
|
(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b))) cabbbb y $& cabbbb
|
|
(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb))) caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb y $& caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
|
|
'(ab)\d\1'i Ab4ab y $1 Ab
|
|
'(ab)\d\1'i ab4Ab y $1 ab
|
|
foo\w*\d{4}baz foobar1234baz y $& foobar1234baz
|
|
a(?{})b cabd y $& ab
|
|
a(?{)b - c - Sequence (?{...}) not terminated or not {}-balanced
|
|
a(?{{})b - c - Sequence (?{...}) not terminated or not {}-balanced
|
|
a(?{}})b - c -
|
|
a(?{"{"})b - c - Sequence (?{...}) not terminated or not {}-balanced
|
|
a(?{"\{"})b cabd y $& ab
|
|
a(?{"{"}})b - c - Unmatched right curly bracket
|
|
a(?{$bl="\{"}).b caxbd y $bl {
|
|
x(~~)*(?:(?:F)?)? x~~ y - -
|
|
^a(?#xxx){3}c aaac y $& aaac
|
|
'^a (?#xxx) (?#yyy) {3}c'x aaac y $& aaac
|
|
(?<![cd])b dbcb n - -
|
|
(?<![cd])[ab] dbaacb y $& a
|
|
(?<!(c|d))b dbcb n - -
|
|
(?<!(c|d))[ab] dbaacb y $& a
|
|
(?<!cd)[ab] cdaccb y $& b
|
|
^(?:a?b?)*$ a-- n - -
|
|
((?s)^a(.))((?m)^b$) a\nb\nc\n y $1;$2;$3 a\n;\n;b
|
|
((?m)^b$) a\nb\nc\n y $1 b
|
|
(?m)^b a\nb\n y $& b
|
|
(?m)^(b) a\nb\n y $1 b
|
|
((?m)^b) a\nb\n y $1 b
|
|
\n((?m)^b) a\nb\n y $1 b
|
|
((?s).)c(?!.) a\nb\nc\n y $1 \n
|
|
((?s).)c(?!.) a\nb\nc\n y $1:$& \n:\nc
|
|
((?s)b.)c(?!.) a\nb\nc\n y $1 b\n
|
|
((?s)b.)c(?!.) a\nb\nc\n y $1:$& b\n:b\nc
|
|
^b a\nb\nc\n n - -
|
|
()^b a\nb\nc\n n - -
|
|
((?m)^b) a\nb\nc\n y $1 b
|
|
(?(1)a|b) a n - -
|
|
(?(1)b|a) a y $& a
|
|
(x)?(?(1)a|b) a n - -
|
|
(x)?(?(1)b|a) a y $& a
|
|
()?(?(1)b|a) a y $& a
|
|
()(?(1)b|a) a n - -
|
|
()?(?(1)a|b) a y $& a
|
|
^(\()?blah(?(1)(\)))$ (blah) y $2 )
|
|
^(\()?blah(?(1)(\)))$ blah y ($2) ()
|
|
^(\()?blah(?(1)(\)))$ blah) n - -
|
|
^(\()?blah(?(1)(\)))$ (blah n - -
|
|
^(\(+)?blah(?(1)(\)))$ (blah) y $2 )
|
|
^(\(+)?blah(?(1)(\)))$ blah y ($2) ()
|
|
^(\(+)?blah(?(1)(\)))$ blah) n - -
|
|
^(\(+)?blah(?(1)(\)))$ (blah n - -
|
|
(?(1?)a|b) a c - Switch condition not recognized
|
|
(?(1)a|b|c) a c - Switch (?(condition)... contains too many branches
|
|
(?(?{0})a|b) a n - -
|
|
(?(?{0})b|a) a y $& a
|
|
(?(?{1})b|a) a n - -
|
|
(?(?{1})a|b) a y $& a
|
|
(?(?!a)a|b) a n - -
|
|
(?(?!a)b|a) a y $& a
|
|
(?(?=a)b|a) a n - -
|
|
(?(?=a)a|b) a y $& a
|
|
(?=(a+?))(\1ab) aaab y $2 aab
|
|
^(?=(a+?))\1ab aaab n - -
|
|
(\w+:)+ one: y $1 one:
|
|
$(?<=^(a)) a y $1 a
|
|
(?=(a+?))(\1ab) aaab y $2 aab
|
|
^(?=(a+?))\1ab aaab n - -
|
|
([\w:]+::)?(\w+)$ abcd: n - -
|
|
([\w:]+::)?(\w+)$ abcd y $1-$2 -abcd
|
|
([\w:]+::)?(\w+)$ xy:z:::abcd y $1-$2 xy:z:::-abcd
|
|
^[^bcd]*(c+) aexycd y $1 c
|
|
(a*)b+ caab y $1 aa
|
|
([\w:]+::)?(\w+)$ abcd: n - -
|
|
([\w:]+::)?(\w+)$ abcd y $1-$2 -abcd
|
|
([\w:]+::)?(\w+)$ xy:z:::abcd y $1-$2 xy:z:::-abcd
|
|
^[^bcd]*(c+) aexycd y $1 c
|
|
(?{$a=2})a*aa(?{local$a=$a+1})k*c(?{$b=$a}) yaaxxaaaacd y $b 3
|
|
(?{$a=2})(a(?{local$a=$a+1}))*aak*c(?{$b=$a}) yaaxxaaaacd y $b 4
|
|
(>a+)ab aaab n - -
|
|
(?>a+)b aaab y - -
|
|
([[:]+) a:[b]: yi $1 :[ Java and ICU dont escape [[xyz
|
|
([[=]+) a=[b]= yi $1 =[ Java and ICU dont escape [[xyz
|
|
([[.]+) a.[b]. yi $1 .[ Java and ICU dont escape [[xyz
|
|
[a[:xyz: - c - Unmatched [
|
|
[a[:xyz:] - c - POSIX class [:xyz:] unknown
|
|
[a[:]b[:c] abc yi $& abc Java and ICU embedded [ is nested set
|
|
([a[:xyz:]b]+) pbaq c - POSIX class [:xyz:] unknown
|
|
[a[:]b[:c] abc iy $& abc Java and ICU embedded [ is nested set
|
|
([[:alpha:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd
|
|
([[:alnum:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01Xy
|
|
([[:ascii:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01Xy__-- ${nulnul}
|
|
([[:cntrl:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ${nulnul}
|
|
([[:digit:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 01
|
|
([[:graph:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01Xy__--
|
|
([[:lower:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 cd
|
|
([[:print:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01Xy__--
|
|
([[:punct:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 __--
|
|
([[:space:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1
|
|
([[:word:]]+) ABcd01Xy__-- ${nulnul}${ffff} yi $1 ABcd01Xy__
|
|
([[:upper:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 AB
|
|
([[:xdigit:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01
|
|
([[:^alpha:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 01
|
|
([[:^alnum:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 __-- ${nulnul}${ffff}
|
|
([[:^ascii:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ${ffff}
|
|
([[:^cntrl:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01Xy__--
|
|
([[:^digit:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd
|
|
([[:^lower:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 AB
|
|
([[:^print:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ${nulnul}${ffff}
|
|
([[:^punct:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01Xy
|
|
([[:^space:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 ABcd01Xy__--
|
|
([[:^word:]]+) ABcd01Xy__-- ${nulnul}${ffff} yi $1 -- ${nulnul}${ffff}
|
|
([[:^upper:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 cd01
|
|
([[:^xdigit:]]+) ABcd01Xy__-- ${nulnul}${ffff} y $1 Xy__-- ${nulnul}${ffff}
|
|
[[:foo:]] - c - POSIX class [:foo:] unknown
|
|
[[:^foo:]] - c - POSIX class [:^foo:] unknown
|
|
((?>a+)b) aaab y $1 aaab
|
|
(?>(a+))b aaab y $1 aaa
|
|
((?>[^()]+)|\([^()]*\))+ ((abc(ade)ufh()()x y $& abc(ade)ufh()()x
|
|
(?<=x+)y - c - Variable length lookbehind not implemented
|
|
a{37,17} - c - Can't do {n,m} with n > m
|
|
\Z a\nb\n y $-[0] 3
|
|
\z a\nb\n y $-[0] 4
|
|
$ a\nb\n y $-[0] 3
|
|
\Z b\na\n y $-[0] 3
|
|
\z b\na\n y $-[0] 4
|
|
$ b\na\n y $-[0] 3
|
|
\Z b\na y $-[0] 3
|
|
\z b\na y $-[0] 3
|
|
$ b\na y $-[0] 3
|
|
'\Z'm a\nb\n y $-[0] 3
|
|
'\z'm a\nb\n y $-[0] 4
|
|
'$'m a\nb\n y $-[0] 1
|
|
'\Z'm b\na\n y $-[0] 3
|
|
'\z'm b\na\n y $-[0] 4
|
|
'$'m b\na\n y $-[0] 1
|
|
'\Z'm b\na y $-[0] 3
|
|
'\z'm b\na y $-[0] 3
|
|
'$'m b\na y $-[0] 1
|
|
a\Z a\nb\n n - -
|
|
a\z a\nb\n n - -
|
|
a$ a\nb\n n - -
|
|
a\Z b\na\n y $-[0] 2
|
|
a\z b\na\n n - -
|
|
a$ b\na\n y $-[0] 2
|
|
a\Z b\na y $-[0] 2
|
|
a\z b\na y $-[0] 2
|
|
a$ b\na y $-[0] 2
|
|
'a\Z'm a\nb\n n - -
|
|
'a\z'm a\nb\n n - -
|
|
'a$'m a\nb\n y $-[0] 0
|
|
'a\Z'm b\na\n y $-[0] 2
|
|
'a\z'm b\na\n n - -
|
|
'a$'m b\na\n y $-[0] 2
|
|
'a\Z'm b\na y $-[0] 2
|
|
'a\z'm b\na y $-[0] 2
|
|
'a$'m b\na y $-[0] 2
|
|
aa\Z aa\nb\n n - -
|
|
aa\z aa\nb\n n - -
|
|
aa$ aa\nb\n n - -
|
|
aa\Z b\naa\n y $-[0] 2
|
|
aa\z b\naa\n n - -
|
|
aa$ b\naa\n y $-[0] 2
|
|
aa\Z b\naa y $-[0] 2
|
|
aa\z b\naa y $-[0] 2
|
|
aa$ b\naa y $-[0] 2
|
|
'aa\Z'm aa\nb\n n - -
|
|
'aa\z'm aa\nb\n n - -
|
|
'aa$'m aa\nb\n y $-[0] 0
|
|
'aa\Z'm b\naa\n y $-[0] 2
|
|
'aa\z'm b\naa\n n - -
|
|
'aa$'m b\naa\n y $-[0] 2
|
|
'aa\Z'm b\naa y $-[0] 2
|
|
'aa\z'm b\naa y $-[0] 2
|
|
'aa$'m b\naa y $-[0] 2
|
|
aa\Z ac\nb\n n - -
|
|
aa\z ac\nb\n n - -
|
|
aa$ ac\nb\n n - -
|
|
aa\Z b\nac\n n - -
|
|
aa\z b\nac\n n - -
|
|
aa$ b\nac\n n - -
|
|
aa\Z b\nac n - -
|
|
aa\z b\nac n - -
|
|
aa$ b\nac n - -
|
|
'aa\Z'm ac\nb\n n - -
|
|
'aa\z'm ac\nb\n n - -
|
|
'aa$'m ac\nb\n n - -
|
|
'aa\Z'm b\nac\n n - -
|
|
'aa\z'm b\nac\n n - -
|
|
'aa$'m b\nac\n n - -
|
|
'aa\Z'm b\nac n - -
|
|
'aa\z'm b\nac n - -
|
|
'aa$'m b\nac n - -
|
|
aa\Z ca\nb\n n - -
|
|
aa\z ca\nb\n n - -
|
|
aa$ ca\nb\n n - -
|
|
aa\Z b\nca\n n - -
|
|
aa\z b\nca\n n - -
|
|
aa$ b\nca\n n - -
|
|
aa\Z b\nca n - -
|
|
aa\z b\nca n - -
|
|
aa$ b\nca n - -
|
|
'aa\Z'm ca\nb\n n - -
|
|
'aa\z'm ca\nb\n n - -
|
|
'aa$'m ca\nb\n n - -
|
|
'aa\Z'm b\nca\n n - -
|
|
'aa\z'm b\nca\n n - -
|
|
'aa$'m b\nca\n n - -
|
|
'aa\Z'm b\nca n - -
|
|
'aa\z'm b\nca n - -
|
|
'aa$'m b\nca n - -
|
|
ab\Z ab\nb\n n - -
|
|
ab\z ab\nb\n n - -
|
|
ab$ ab\nb\n n - -
|
|
ab\Z b\nab\n y $-[0] 2
|
|
ab\z b\nab\n n - -
|
|
ab$ b\nab\n y $-[0] 2
|
|
ab\Z b\nab y $-[0] 2
|
|
ab\z b\nab y $-[0] 2
|
|
ab$ b\nab y $-[0] 2
|
|
'ab\Z'm ab\nb\n n - -
|
|
'ab\z'm ab\nb\n n - -
|
|
'ab$'m ab\nb\n y $-[0] 0
|
|
'ab\Z'm b\nab\n y $-[0] 2
|
|
'ab\z'm b\nab\n n - -
|
|
'ab$'m b\nab\n y $-[0] 2
|
|
'ab\Z'm b\nab y $-[0] 2
|
|
'ab\z'm b\nab y $-[0] 2
|
|
'ab$'m b\nab y $-[0] 2
|
|
ab\Z ac\nb\n n - -
|
|
ab\z ac\nb\n n - -
|
|
ab$ ac\nb\n n - -
|
|
ab\Z b\nac\n n - -
|
|
ab\z b\nac\n n - -
|
|
ab$ b\nac\n n - -
|
|
ab\Z b\nac n - -
|
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ab\z b\nac n - -
|
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ab$ b\nac n - -
|
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'ab\Z'm ac\nb\n n - -
|
|
'ab\z'm ac\nb\n n - -
|
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'ab$'m ac\nb\n n - -
|
|
'ab\Z'm b\nac\n n - -
|
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'ab\z'm b\nac\n n - -
|
|
'ab$'m b\nac\n n - -
|
|
'ab\Z'm b\nac n - -
|
|
'ab\z'm b\nac n - -
|
|
'ab$'m b\nac n - -
|
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ab\Z ca\nb\n n - -
|
|
ab\z ca\nb\n n - -
|
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ab$ ca\nb\n n - -
|
|
ab\Z b\nca\n n - -
|
|
ab\z b\nca\n n - -
|
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ab$ b\nca\n n - -
|
|
ab\Z b\nca n - -
|
|
ab\z b\nca n - -
|
|
ab$ b\nca n - -
|
|
'ab\Z'm ca\nb\n n - -
|
|
'ab\z'm ca\nb\n n - -
|
|
'ab$'m ca\nb\n n - -
|
|
'ab\Z'm b\nca\n n - -
|
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'ab\z'm b\nca\n n - -
|
|
'ab$'m b\nca\n n - -
|
|
'ab\Z'm b\nca n - -
|
|
'ab\z'm b\nca n - -
|
|
'ab$'m b\nca n - -
|
|
abb\Z abb\nb\n n - -
|
|
abb\z abb\nb\n n - -
|
|
abb$ abb\nb\n n - -
|
|
abb\Z b\nabb\n y $-[0] 2
|
|
abb\z b\nabb\n n - -
|
|
abb$ b\nabb\n y $-[0] 2
|
|
abb\Z b\nabb y $-[0] 2
|
|
abb\z b\nabb y $-[0] 2
|
|
abb$ b\nabb y $-[0] 2
|
|
'abb\Z'm abb\nb\n n - -
|
|
'abb\z'm abb\nb\n n - -
|
|
'abb$'m abb\nb\n y $-[0] 0
|
|
'abb\Z'm b\nabb\n y $-[0] 2
|
|
'abb\z'm b\nabb\n n - -
|
|
'abb$'m b\nabb\n y $-[0] 2
|
|
'abb\Z'm b\nabb y $-[0] 2
|
|
'abb\z'm b\nabb y $-[0] 2
|
|
'abb$'m b\nabb y $-[0] 2
|
|
abb\Z ac\nb\n n - -
|
|
abb\z ac\nb\n n - -
|
|
abb$ ac\nb\n n - -
|
|
abb\Z b\nac\n n - -
|
|
abb\z b\nac\n n - -
|
|
abb$ b\nac\n n - -
|
|
abb\Z b\nac n - -
|
|
abb\z b\nac n - -
|
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abb$ b\nac n - -
|
|
'abb\Z'm ac\nb\n n - -
|
|
'abb\z'm ac\nb\n n - -
|
|
'abb$'m ac\nb\n n - -
|
|
'abb\Z'm b\nac\n n - -
|
|
'abb\z'm b\nac\n n - -
|
|
'abb$'m b\nac\n n - -
|
|
'abb\Z'm b\nac n - -
|
|
'abb\z'm b\nac n - -
|
|
'abb$'m b\nac n - -
|
|
abb\Z ca\nb\n n - -
|
|
abb\z ca\nb\n n - -
|
|
abb$ ca\nb\n n - -
|
|
abb\Z b\nca\n n - -
|
|
abb\z b\nca\n n - -
|
|
abb$ b\nca\n n - -
|
|
abb\Z b\nca n - -
|
|
abb\z b\nca n - -
|
|
abb$ b\nca n - -
|
|
'abb\Z'm ca\nb\n n - -
|
|
'abb\z'm ca\nb\n n - -
|
|
'abb$'m ca\nb\n n - -
|
|
'abb\Z'm b\nca\n n - -
|
|
'abb\z'm b\nca\n n - -
|
|
'abb$'m b\nca\n n - -
|
|
'abb\Z'm b\nca n - -
|
|
'abb\z'm b\nca n - -
|
|
'abb$'m b\nca n - -
|
|
(^|x)(c) ca y $2 c
|
|
a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz x n - -
|
|
a(?{$a=2;$b=3;($b)=$a})b yabz y $b 2
|
|
round\(((?>[^()]+))\) _I(round(xs * sz),1) y $1 xs * sz
|
|
'((?x:.) )' x y $1- x -
|
|
'((?-x:.) )'x x y $1- x-
|
|
foo.bart foo.bart y - -
|
|
'^d[x][x][x]'m abcd\ndxxx y - -
|
|
.X(.+)+X bbbbXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - - # TODO: ICU doesn't optimize on trailing literals in pattern.
|
|
.X(.+)+XX bbbbXcXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.XX(.+)+X bbbbXXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.X(.+)+X bbbbXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.X(.+)+XX bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.XX(.+)+X bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.X(.+)+[X] bbbbXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.X(.+)+[X][X] bbbbXcXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.XX(.+)+[X] bbbbXXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.X(.+)+[X] bbbbXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.X(.+)+[X][X] bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.XX(.+)+[X] bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.[X](.+)+[X] bbbbXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.[X](.+)+[X][X] bbbbXcXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.[X][X](.+)+[X] bbbbXXcXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa yi - -
|
|
.[X](.+)+[X] bbbbXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.[X](.+)+[X][X] bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
.[X][X](.+)+[X] bbbbXXXaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ni - -
|
|
tt+$ xxxtt y - -
|
|
([a-\d]+) za-9z yi $1 a-9
|
|
([\d-z]+) a0-za y $1 0-z
|
|
([\d-\s]+) a0- z y $1 0-
|
|
([a-[:digit:]]+) za-9z y $1 a-9
|
|
([[:digit:]-z]+) =0-z= y $1 0-z
|
|
([[:digit:]-[:alpha:]]+) =0-z= iy $1 0-z Set difference in ICU
|
|
\GX.*X aaaXbX n - -
|
|
(\d+\.\d+) 3.1415926 y $1 3.1415926
|
|
(\ba.{0,10}br) have a web browser y $1 a web br
|
|
'\.c(pp|xx|c)?$'i Changes n - -
|
|
'\.c(pp|xx|c)?$'i IO.c y - -
|
|
'(\.c(pp|xx|c)?$)'i IO.c y $1 .c
|
|
^([a-z]:) C:/ n - -
|
|
'^\S\s+aa$'m \nx aa y - -
|
|
(^|a)b ab y - -
|
|
^([ab]*?)(b)?(c)$ abac y -$2- --
|
|
(\w)?(abc)\1b abcab n - -
|
|
^(?:.,){2}c a,b,c y - -
|
|
^(.,){2}c a,b,c y $1 b,
|
|
^(?:[^,]*,){2}c a,b,c y - -
|
|
^([^,]*,){2}c a,b,c y $1 b,
|
|
^([^,]*,){3}d aaa,b,c,d y $1 c,
|
|
^([^,]*,){3,}d aaa,b,c,d y $1 c,
|
|
^([^,]*,){0,3}d aaa,b,c,d y $1 c,
|
|
^([^,]{1,3},){3}d aaa,b,c,d y $1 c,
|
|
^([^,]{1,3},){3,}d aaa,b,c,d y $1 c,
|
|
^([^,]{1,3},){0,3}d aaa,b,c,d y $1 c,
|
|
^([^,]{1,},){3}d aaa,b,c,d y $1 c,
|
|
^([^,]{1,},){3,}d aaa,b,c,d y $1 c,
|
|
^([^,]{1,},){0,3}d aaa,b,c,d y $1 c,
|
|
^([^,]{0,3},){3}d aaa,b,c,d y $1 c,
|
|
^([^,]{0,3},){3,}d aaa,b,c,d y $1 c,
|
|
^([^,]{0,3},){0,3}d aaa,b,c,d y $1 c,
|
|
(?i) y - -
|
|
'(?!\A)x'm a\nxb\n y - -
|
|
^(a(b)?)+$ aba yi -$1-$2- -a-- Java disagrees. Not clear who is right.
|
|
'^.{9}abc.*\n'm 123\nabcabcabcabc\n y - -
|
|
^(a)?a$ a y -$1- --
|
|
^(a)?(?(1)a|b)+$ a n - -
|
|
^(a\1?)(a\1?)(a\2?)(a\3?)$ aaaaaa y $1,$2,$3,$4 a,aa,a,aa
|
|
^(a\1?){4}$ aaaaaa y $1 aa
|
|
^(0+)?(?:x(1))? x1 y - -
|
|
^([0-9a-fA-F]+)(?:x([0-9a-fA-F]+)?)(?:x([0-9a-fA-F]+))? 012cxx0190 y - -
|
|
^(b+?|a){1,2}c bbbac y $1 a
|
|
^(b+?|a){1,2}c bbbbac y $1 a
|
|
\((\w\. \w+)\) cd. (A. Tw) y -$1- -A. Tw-
|
|
((?:aaaa|bbbb)cccc)? aaaacccc y - -
|
|
((?:aaaa|bbbb)cccc)? bbbbcccc y - -
|
|
(a)?(a)+ a y $1:$2 :a -
|
|
(ab)?(ab)+ ab y $1:$2 :ab -
|
|
(abc)?(abc)+ abc y $1:$2 :abc -
|
|
'b\s^'m a\nb\n n - -
|
|
\ba a y - -
|
|
^(a(??{"(?!)"})|(a)(?{1}))b ab yi $2 a # [ID 20010811.006]
|
|
ab(?i)cd AbCd n - - # [ID 20010809.023]
|
|
ab(?i)cd abCd y - -
|
|
(A|B)*(?(1)(CD)|(CD)) CD y $2-$3 -CD
|
|
(A|B)*(?(1)(CD)|(CD)) ABCD y $2-$3 CD-
|
|
(A|B)*?(?(1)(CD)|(CD)) CD y $2-$3 -CD # [ID 20010803.016]
|
|
(A|B)*?(?(1)(CD)|(CD)) ABCD y $2-$3 CD-
|
|
'^(o)(?!.*\1)'i Oo n - -
|
|
(.*)\d+\1 abc12bc y $1 bc
|
|
(?m:(foo\s*$)) foo\n bar y $1 foo
|
|
(.*)c abcd y $1 ab
|
|
(.*)(?=c) abcd y $1 ab
|
|
(.*)(?=c)c abcd yB $1 ab
|
|
(.*)(?=b|c) abcd y $1 ab
|
|
(.*)(?=b|c)c abcd y $1 ab
|
|
(.*)(?=c|b) abcd y $1 ab
|
|
(.*)(?=c|b)c abcd y $1 ab
|
|
(.*)(?=[bc]) abcd y $1 ab
|
|
(.*)(?=[bc])c abcd yB $1 ab
|
|
(.*)(?<=b) abcd y $1 ab
|
|
(.*)(?<=b)c abcd y $1 ab
|
|
(.*)(?<=b|c) abcd y $1 abc
|
|
(.*)(?<=b|c)c abcd y $1 ab
|
|
(.*)(?<=c|b) abcd y $1 abc
|
|
(.*)(?<=c|b)c abcd y $1 ab
|
|
(.*)(?<=[bc]) abcd y $1 abc
|
|
(.*)(?<=[bc])c abcd y $1 ab
|
|
(.*?)c abcd y $1 ab
|
|
(.*?)(?=c) abcd y $1 ab
|
|
(.*?)(?=c)c abcd yB $1 ab
|
|
(.*?)(?=b|c) abcd y $1 a
|
|
(.*?)(?=b|c)c abcd y $1 ab
|
|
(.*?)(?=c|b) abcd y $1 a
|
|
(.*?)(?=c|b)c abcd y $1 ab
|
|
(.*?)(?=[bc]) abcd y $1 a
|
|
(.*?)(?=[bc])c abcd yB $1 ab
|
|
(.*?)(?<=b) abcd y $1 ab
|
|
(.*?)(?<=b)c abcd y $1 ab
|
|
(.*?)(?<=b|c) abcd y $1 ab
|
|
(.*?)(?<=b|c)c abcd y $1 ab
|
|
(.*?)(?<=c|b) abcd y $1 ab
|
|
(.*?)(?<=c|b)c abcd y $1 ab
|
|
(.*?)(?<=[bc]) abcd y $1 ab
|
|
(.*?)(?<=[bc])c abcd y $1 ab
|
|
2(]*)?$\1 2 y $& 2
|
|
(??{}) x yi - -
|