module KramdownRFC

def self.treat_multi_attribute_member(ps, an)
  value = ps.rest[an]
  if Hash === value
    value.each do |k, v|
      ps.rest[if k == ':'
                an
              else
                Kramdown::Element.attrmangle(k + an) ||
                Kramdown::Element.attrmangle(k) ||
                k
              end] = v
    end
  end
end