[LUA] Turtle digger script

local i=0

function p()
    term.clear()
    term.setCursorPos(1,1)
    print(i.." Blocks")
end

while true do
  while turtle.detect() do
    turtle.dig()
    i=i+1
    p()
  end
  while turtle.detectDown() do
    turtle.digDown()
    i=i+1
    p()
  end
  while turtle.detectUp() do
    turtle.digUp()
    i=i+1
    p()
  end
  sleep(0.125)
end