Function codepoints_from_utf8

unicode.h:293–300

}

static std::vector<uint32_t> codepoints_from_utf8(const std::string & utf8) {
    std::vector<uint32_t> result;
    size_t offset = 0;
    while (offset < utf8.size()) {
        result.push_back(codepoint_from_utf8(utf8, offset));
    }
    return result;
}

static std::vector<uint16_t> codepoint_to_utf16(uint32_t cp) {
    std::vector<uint16_t> result;