View difference between Paste ID: 6MTnuG7F and Qg98y1ub

 function digMain()
 	turtle.dig()
 	turtle.forward()
 	turtle.digUp()
 end
 
 function placeTorch()
 	turtle.placeDown(1)
 end
 
 function zurueck()
 	turtle.turnRight()
 	turtle.turnRight()
 	turtle.forward(15)
 end
 
 function placeBlockBelow()
 	turtle.placeDown(2)
 end
 
 function refuel()
 	turtle.refuel(64)
 end
 
 function dropChest()
 	turtle.drop(4,9)
 end
 
 
 print ("<================================>")
 print ("Fackeln auf Slot 1 machen.")
 print ("Cobblestone auf Slot 2 machen.")
 print ("Kohle auf Slot 3 machen")
 print ("<================================>")
 print ("Viel spass :D")
 
 os.sleep(15)
 
-for c=1 do
+turtle.refuel(3)
-	refuel()
+
 for a=1,5 do
 	digMain()
 end
 
 turtle.placeDown(1)
 
 for a=1,5 do
 	digMain()
 end
 
 turtle.placeDown(1)
 
 for a=1,5 do
 	digMain()
 		os.sleep(0.5)
 end
 
 turtle.placeDown(1)