! Document name: int_rect_frame ! name: int. rect. frame 24.04.1989. ! internal macro: - poly_ 10, 0,0,1, a,0,1, a,b,1, 0,b,1, 0,0,0, c,c,1, c,b-c,1, a-c,b-c,1, a-c,c,1, c,c,0 end