| 
	    plcpstrm
	  ( | iplsr, | 
| flags ); | 
      Copies state parameters from the reference stream to the current stream.
      Tell driver interface to map device coordinates unless
      flags == 1
      This function is used for making save files of selected plots (e.g.
      from the TK driver).  After initializing, you can get a copy of the
      current plot to the specified device by switching to this stream and
      issuing a plcpstrm and a plreplot, with calls to plbop and
      pleop as appropriate.  The plot buffer must have previously been
      enabled (done automatically by some display drivers, such as X).
    
      Redacted form: plcpstrm(iplsr, flags)
    
This function is used in example 1,20.