RC Turtle Placer

print("RCTurtle Placing Thingy!")
write("x: ")
x= read()
turtle.dig()
turtle.forward()
turtle.turnRight()
xx = 0
while x<xx do
 turtle.dig()
 turtle.forward()
 turtle.turnLeft()
 turtle.dig()
 turtle.place()
 turtle.turnRight()
 xx = xx + 1
end
turtle.turnRight()
turtle.turnRight()
turtle.forward()
turtle.forward()
turtle.forward()