{
{   A command processor is passed the following parameters.
{
{       command_processor (PARAMETER_LIST, STATUS)
{
{ PARAMETER_LIST:  (input)  This parameter specifies the actual parameter list
{       for the command.  Command parameters are  passed  in  a  sequence  for
{       compatibility  with  the  passing  of  parameters to a program via the
{       pmp$execute request.  The contents of this sequence  is  described  by
{       clt$parameter_list_contents.  The command processor, however, need not
{       be  aware  of  this  structure  since  it  simply  passes  it  on   to
{       clp$scan_parameter_list to be interpreted.
{
{ STATUS:  (output)  This  parameter  specifies  the  completion status of the
{       command.  The command processor does  not  need  to  bother  with  the
{       command  level  status  parameter  optionally  passed  to  it  via the
{       clt$parameter_list.  The SCL interpreter will use  the  status  passed
{       back  to  it  in  this  parameter  to  handle the command level status
{       parameter.
{
