monc2test

local render = function()
    term.setBackgroundColor(colors.lightBlue)
    term.clear()
    term.setTextColor(colors.black)
    term.setCursorPos(1,1)
    term.write("Top of screen!")
    local scr_x, scr_y = term.getSize()
    local txt = "Align to edge!"
    term.setCursorPos(scr_x-(#txt-1),scr_y/2)
    term.write(txt)
    term.setCursorPos(1,scr_y)
    term.write("Bottom of screen!")
end

render()
sleep(2)
for a = 1, 4 do
    term.scroll(1)
    sleep(0.5)
end
render()