       bool e0_is_not_very_short = l0 > very_short_squared ;       bool e0_is_not_very_short = l0 > very_short_squared ;              FT d0 = squared_distance_from_point_to_lineC0(p.x(),p.y(),e0s.x(),e0s.y(),e0t.x(),e0t.y()).to_nt();       FT d0 = squared_distance_from_point_to_lineC0(p.x(),p.y(),e0s.x(),e0s.y(),e0t.x(),e0t.y()).to_nt();       