(cc)Turtle Digging

--Digs a + shaped hole all the way to bedrock (or the void, players can ride it down.

function digAround()
  turtle.dig()
  turtle.turnLeft()
  turtle.dig()
  turtle.turnLeft()
  turtle.dig()
  turtle.turnLeft()
  turtle.dig()
  turtle.turnLeft()
  turtle.digDown()
end

while true do
  digAround()
  turtle.down()
end