if Foo then
    print('draw:', State.lines[line_index].data, "=====", State.lines[line_index].dataB, 'starting from x', x+AB_padding)
  end

--?   if Foo then
--?     print('draw:', State.lines[line_index].data, "=====", State.lines[line_index].dataB, 'starting from x', x+AB_padding)
--?   end

    print(y, 'top2:', State.lines[top2.line].data, top2.line, top2.screen_line, top2.screen_pos, top2.screen_lineB, top2.screen_posB)

--?     print(y, 'top2:', State.lines[top2.line].data, top2.line, top2.screen_line, top2.screen_pos, top2.screen_lineB, top2.screen_posB)