 PRCIR                                                              Menu: POLYG
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 Creates consequent polygon-arcs.

         1.   (POINT) starting point
         2. * (POINT) next circle point
         3. * (POINT) next circle point

 Description:
 This command creates polygon-arcs in sequence.
 Pick the arc-polygon starting point and two more points on the perimeter of
 the arc. The first arc is drawn and you are prompted to pick two points on the
 perimeter of the next arc. The last point of the previous arc becomes the
 first point of the current one, thus permitting you to create a polygon-circle
 or any other polygon consisting of several arcs.

         Example: \prcir 0 0 0 3 3 0 0 6 0 -3 3 0 0 0 0

 Result: A polygon-circle, 6 units in diameter, is created between the points
 0 0 0, 3 3 0, 0 6 0 and -3 3 0.
