Function ParseAssignmentString

common/StringUtil.cpp:324–341

	}

	bool ParseAssignmentString(const std::string_view str, std::string_view* key, std::string_view* value)
	{
		const std::string_view::size_type pos = str.find('=');
		if (pos == std::string_view::npos)
		{
			*key = std::string_view();
			*value = std::string_view();
			return false;
		}

		*key = StripWhitespace(str.substr(0, pos));
		if (pos != (str.size() - 1))
			*value = StripWhitespace(str.substr(pos + 1));
		else
			*value = std::string_view();

		return true;
	}

	void AppendUTF16CharacterToUTF8(std::string& s, u16 ch)
	{