% dksym.mf - symbols for Ditko % Copyright (C) 1990 Damian Cugley % - pdc Tue. 16 Oct. 1990 stdchar("+", 12, 1, 1); "plus sign"; pickup square_pen; x1 = x2 = 1/2[l,r]; y3 = y4 = 1/2[-d,h]; top y1 = h; bot y2 = -d; lft x3 = l; rt x4 = r; draw z1 -- z2; draw z3 -- z4; labels(1,2,3,4); endchar;