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boost::u32regex_replace() behavior when the string has a closing newline #175

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msi22 opened this issue May 18, 2022 · 0 comments

msi22 commented May 18, 2022

It seems that boost::u32regex_replace() matches a newline with ^(.*)$ different when it is at the end of a string and not within the string.

Input: "line\nline\nline\n"
Regular expression: "^(.*)$"
Format: "Hallo\1"
Result: "Halloline\nline\nline\nHallo

Is this example intended to result in two matches and substitutions?

code.txt
output.txt

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