Function string_find_partial_stop

smallthinker/common/common.cpp:451–465

    return str.size() >= suffix.size() && str.compare(str.size()-suffix.size(), suffix.size(), suffix) == 0;
}
size_t string_find_partial_stop(const std::string_view & str, const std::string_view & stop) {
    if (!str.empty() && !stop.empty()) {
        const char text_last_char = str.back();
        for (int64_t char_index = stop.size() - 1; char_index >= 0; char_index--) {
            if (stop[char_index] == text_last_char) {
                const auto current_partial = stop.substr(0, char_index + 1);
                if (string_ends_with(str, current_partial)) {
                    return str.size() - char_index - 1;
                }
            }
        }
    }

    return std::string::npos;
}

std::string regex_escape(const std::string & s) {
    static const std::regex special_chars("[.^$|()*+?\\[\\]{}\\\\]");