width, height, flags = 0, 0, nil

screenw, screenh, screenflags = 0, 0, nil

  width, height, flags = love.window.getMode()

  screenw, screenh, screenflags = love.window.getMode()

  love.graphics.rectangle('fill', 1, 1, width-1, height-1)

  love.graphics.rectangle('fill', 1, 1, screenw-1, screenh-1)