%N pgmove %F $MIR/src/pgmove.f
%D Move pen (change current pen position)
%B
      SUBROUTINE PGMOVE (X, Y)
      REAL X, Y

 Primitive routine to move the "pen" to the point with world
 coordinates (X,Y). No line is drawn.

 Arguments:
  X      (input)  : world x-coordinate of the new pen position.
  Y      (input)  : world y-coordinate of the new pen position.
