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Add a small documentation for hiliteMatches

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regnat 2022-01-24 10:07:02 +01:00
parent f82a426502
commit ffb28eaa1e
1 changed files with 7 additions and 0 deletions
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7
src/libutil/fmt.hh
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@ -156,5 +156,12 @@ inline hintformat hintfmt(std::string plain_string)
return hintfmt("%s", normaltxt(plain_string)); return hintfmt("%s", normaltxt(plain_string));
} }
/**
* Highlight all the given matches in the given string `s` by wrapping them
* between `prefix` and `postfix`.
*
* If some matches overlap, then their union will be wrapped rather than the
* individual matches.
*/
std::string hiliteMatches(const std::string &s, std::vector<std::smatch> matches, std::string prefix, std::string postfix); std::string hiliteMatches(const std::string &s, std::vector<std::smatch> matches, std::string prefix, std::string postfix);
} }