public static boolean xmlnsAttributeNameP(String name) {
    { int colonPosition = Native.string_position(name, ':', 0);

      if (colonPosition == Stella.NULL_INTEGER) {
        return (Stella.stringEqlP(name, "xmlns"));
      }
      else {
        return (Stella.stringEqlP(Native.string_subsequence(name, 0, colonPosition), "xmlns"));
      }
    }
  }