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use en_US.UTF-8 locale in utf8.tolower, toupper functions

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MihailRis 2026-04-20 17:07:13 +03:00
parent 3147897709
commit 36959807bd
2 changed files with 20 additions and 16 deletions
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22
src/util/stringutil.cpp
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@ -507,22 +507,32 @@ double util::parse_double(const std::string& str, size_t offset, size_t len) {
return parse_double(str.substr(offset, len));
}
std::wstring util::lower_case(const std::wstring& str) {
std::wstring result = str;
template<typename CharT>
static std::basic_string<CharT> lower_case(const std::basic_string<CharT>& str) {
std::basic_string<CharT> result = str;
for (uint i = 0; i < result.length(); i++) {
result[i] = static_cast<wchar_t>(std::tolower(str[i], locale));
result[i] = std::tolower(str[i], locale);
}
return result;
}
std::wstring util::upper_case(const std::wstring& str) {
std::wstring result = str;
template<typename CharT>
static std::basic_string<CharT> upper_case(const std::basic_string<CharT>& str) {
std::basic_string<CharT> result = str;
for (uint i = 0; i < result.length(); i++) {
result[i] = static_cast<wchar_t>(std::toupper(str[i], locale));
result[i] = std::toupper(str[i], locale);
}
return result;
}
std::wstring util::lower_case(const std::wstring& str) {
return ::lower_case(str);
}
std::wstring util::upper_case(const std::wstring& str) {
return ::upper_case(str);
}
std::wstring util::capitalized(const std::wstring& str) {
if (str.empty()) return str;
return std::wstring({static_cast<wchar_t>(std::toupper(str[0], locale))}) +