Method rsplit

modules/gui/gui/src/backend/text_server/ustring.cpp:1478–1528

}

Vector<String> String::rsplit(const String& p_splitter, bool p_allow_empty, int p_maxsplit) const
{
    Vector<String> ret;
    const int      len           = length();
    int            remaining_len = len;

    while (true)
    {
        if (remaining_len < p_splitter.length() || (p_maxsplit > 0 && p_maxsplit == ret.size()))
        {
            // no room for another splitter or hit max splits, push what's left and we're done
            if (p_allow_empty || remaining_len > 0)
            {
                ret.push_back(substr(0, remaining_len));
            }
            break;
        }

        int left_edge;
        if (p_splitter.is_empty())
        {
            left_edge = remaining_len - 1;
            if (left_edge == 0)
            {
                left_edge--; // Skip to the < 0 condition.
            }
        }
        else
        {
            left_edge = rfind(p_splitter, remaining_len - p_splitter.length());
        }

        if (left_edge < 0)
        {
            // no more splitters, we're done
            ret.push_back(substr(0, remaining_len));
            break;
        }

        int substr_start = left_edge + p_splitter.length();
        if (p_allow_empty || substr_start < remaining_len)
        {
            ret.push_back(substr(substr_start, remaining_len - substr_start));
        }

        remaining_len = left_edge;
    }

    ret.reverse();
    return ret;
}

Vector<double> String::split_floats(const String& p_splitter, bool p_allow_empty) const
{