{
{ The purpose of this request is to ask Screen Manager to free any memory
{ previously used to store menu strings, and to allocate space and save
{ copies of the text, for a new set of menu strings.  The user may leave
{ any pointers as NIL, in which case Screen Manager will allocate no space
{ and will use the NIL value in its internal structures.
{
{       CSP$SET_MENU_STRINGS (MENU_STRINGS, STATUS)
{
{ MENU_STRINGS: (input)  This array points to the memory areas from which
{       each menu string will be copied.
{
{ STATUS: (output) This receives any error codes.
{
{       condition_identifiers:  none at release 1.4.1
