NS_NOTYETIMPLEMENTED("write me!");
NS_NOTYETIMPLEMENTED("nsSVGPathSegList::ReplaceItem");
NS_IMETHODIMP nsSVGPathSegList::ReplaceItem(nsIDOMSVGPathSeg *newItem,                                            PRUint32 index,                                            nsIDOMSVGPathSeg **_retval){  // null check when implementing - this method can be used by scripts!  // if (!newItem)  //   return NS_ERROR_DOM_SVG_WRONG_TYPE_ERR;  NS_NOTYETIMPLEMENTED("write me!");  return NS_ERROR_NOT_IMPLEMENTED;}