ShowTurtle               Makes the Turtle Visible

 ShowTurtle;                                                          [TG/TP]

    Makes the turtle visible. This procedure does not affect the turtle's
    drawing or movements in any way.

          Notes:    Initially the turtle is not visible. This procedure
                    must be called first to make the turtle visible.

                    The extended graphics external declaration file
                    GRAPH.P must be included to use this procedure.

                    The video display must be in graphics mode before this
                    procedure is called.

  -------------------------------- Example ---------------------------------

           {$I GRAPH.P }

           GraphMode;               { Put display into graphics mode }
           ShowTurtle;              { turtle is now visible }