{
{   The purpose of this procedure is to change the "node name" of a "named
{ object" within the file system's "path description table".
{   It is assummed that Permanent File Management has already verified that
{ the path is a valid permanent file path and that the new_file_name is not
{ already in use.
{
{       FMP$CHANGE_RECORDED_FILE_NAME (PATH_ELEMENTS,
{         NEW_FILE_NAME, STATUS)
{
{ PATH_ELEMENTS: (input) This parameter specifies the path_elements
{       used to reference the entry to be changed.
{
{ NEW_FILE_NAME: (input) This parameter specifies the new name for the node.
{
{ STATUS: (output) This parameter specifies the request status.
{
