def draw_gclef (expr exact_center, reduction)=
save reduced_il, downstroke_dir, downstroke_angle, hair, center;
save breapth_factor, inner_thick_end, thinness, thickness, thinnib;
def draw_gclef (expr exact_center, reduction)=
save reduced_il, downstroke_dir, downstroke_angle, hair, center;
save breapth_factor, inner_thick_end, thinness, thickness, thinnib;