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5b0996fd80
pcre2_substitute() now sets the output buffer length to PCRE2_UNSET (~0) if the output buffer is determined to be too small. This change keeps track of the buffer size separately where pcre2 can't touch it. A better fix would be to let pcre2 tell fish what size buffer it needs. This can be done with PCRE2_SUBSTITUTE_OVERFLOW_LENGTH, but this requires pcre2 10.21 or later (released January 12), which may be too new to introduce as a dependency at this point. Fixes #2743
48 lines
327 B
Plaintext
48 lines
327 B
Plaintext
12
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ab
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bc
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de
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example
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com
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/usr/local/bin
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fish
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a
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b
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c
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1...2...3
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abc
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abc
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x
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zan
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\cg
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a
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axxb
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Axxb
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ok?
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dog
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2:34:56
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2
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34
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56
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papa
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pa
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murmur
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mur
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2 2
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4 2
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6 2
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0xBadC0de
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blue was my favorite
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1st
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2nd
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last
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spaces_to_underscores
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0 3.14 5
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right left $
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put a
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here
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aabb
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invalid expression error
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invalid argument error
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missing argument returns 0
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