{
{  The purpose of this request is to write a string of characters to the
{  specified FILE.
{
{
{        CYP$PUT_PARTIAL_LINE (FILE, PARTIAL_LINE, LAST_PART_OF_LINE,
{              STATUS)
{
{
{  FILE: (input) This parameter specifies the file to be written to.
{
{  PARTIAL_LINE: (input) This parameter specifies the string of characters to
{        be written.
{
{  LAST_PART_OF_LINE: (input) This parameter specifies whether or not more
{        characters can be written to the current line.
{
{  STATUS: (output) This parameter specifies the request status.
{        CONDITIONS:
{              cye$file_not_open
{              cye$illegal_operation
{              cye$illegal_output_request
{
