22 lines
492 B
Plaintext
22 lines
492 B
Plaintext
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# subtleties of matching
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abc & xabcy abc
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a\(b\)?c\1d b acd
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aBc i Abc Abc
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a[Bc]*d i abBCcd abBCcd
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0[[:upper:]]1 &i 0a1 0a1
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0[[:lower:]]1 &i 0A1 0A1
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a[^b]c &i abc
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a[^b]c &i aBc
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a[^b]c &i adc adc
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[a]b[c] - abc abc
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[a]b[a] - aba aba
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[abc]b[abc] - abc abc
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[abc]b[abd] - abd abd
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a(b?c)+d - accd accd
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(wee|week)(knights|night) - weeknights weeknights
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(we|wee|week|frob)(knights|night|day) - weeknights weeknights
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a[bc]d - xyzaaabcaababdacd abd
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a[ab]c - aaabc abc
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abc s abc abc
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a* & b @b
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