Citrus34

function update()
	term.setCursorPos( 1, -5 )                                                   -- Hide the pastebin retrivial
	shell.run( "rm", shell.getRunningProgram() )                                 -- Delete the current program
	shell.run( "pastebin", "get", "PASTEBIN CODE", shell.getRunningProgram() )   -- Update it
	shell.run( shell.getRunningProgram() )                                       -- Restart it
end

Citrus34

function fuelCheck()
    if turtle.getFuelLevel() <20 then
        turtle.select(1)
        turtle.refuel()
        print("Refueling...")
    end
end

local logs = {
    ["forge:logs"] = true,

Citrus34

turtle.refuel()
print("Refueling...")
while turtle.detectDown() do
    turtle.digDown()
    print("Moving Down...")
    turtle.down()
    turtle.dig()
    print("Moving Foward...")
    turtle.forward()
    turtle.digUp()

Citrus34

turtle.refuel()
print("Refueling")
if turtle.detect() then
    turtle.dig()
    turtle.up()-- boday
end
if not turtle.Detect() and turtle.detectDown() then
    turtle.down()
end