FUNCTION SL_POPCURS()

  Short:
  ------
  SL_POPCURS() Pops the printer cursor position for later popping

  Returns:
  --------
  cCode => control string to send to the printer

  Syntax:
  -------
  SL_POPCURS()

  Description:
  ------------
  Pops the current printer cursor position pushed by
  with SL_PUSHCURS(). Up to 20 positions may be POPed.

  Examples:
  ---------
   ?SL_POPCURS()

  Notes:
  -------
  Does not send anything to the printer - instead
  returns a control string that you send to the printer. String can be
  sent with ? or ?? or  QOUT() or QQOUT().

  For HP and compatible(PCL) Laserjet printers.

  Source:
  -------
  S_HPLAS.PRG