trutle cordination fail

hi

I followd a toturial for programing turtle for digging whit cordination, and he was using computercraft 1.3 I belive. and i have 1.5. what I found out is that ther are different ways to program for 1.3 and 1.5. here is the link to the toturial: http://www.youtube.com/watch?v=CORN_u7TASI

my turtle just spins to the right

my program:
xCoord = 230
zCoord = 231
yCoord = 75

orientation = 3
orientations = "north", "east", "south", "west"

zDiff = -1, 0, 1, 0
xDiff = 0, 1, 0, -1

function left()
orientation = orientation - 1
orientation = (orientation - 1) % 4
orientation = orientaion +1
turtle.turnLeft()
end

function right()
orientation = orientation - 1
orientation = (orientation + 1) % 4
orientation = orientation + 1

turtle.turnRight()
end

function moveForward()
xCoord = xCoord + xDiff[orientation]
zCoord = zCoord + zDiff[orientation]
turtle.dig()
move = false
while not (moved) do
moved = turtle.forward()
print"I tried to move"
end
print"I moved"
end
function moveUp()
yCoord = yCoord + 1
moved = false
while not (moved) do
moved = turtle.up()
end
end

function moveDown()
yCoord =yCoord -1
turtle.digDown()
moved = false
while not (moved) do
moved = turtle.down()
end
end

function look(direction)
while direction ~= orientations[orientation] do
right()
end
end

function goto(xTarget, zTarget, yTarget)
if yTarget < yCoord then
moveDown()
end
while yTarget > yCoord do
moveUp()
end
if xTarget < xCoord then
look("west")
while xTarget < xCoord do
moveForward()
end
end
if xTarget > xCoord then
look("east")
while xTarget >xCoord do
move Forward()
end
end
if zTarget < zCoord then
lokk("northe")
while zTarget < zCoord do
moveForward()
end
end
end
goto(264, 230, 76)

Did you put fuel in the turtle? The code should work just as well as it worked in previous versions.

Uhmm why don't you have '{}' around the orientations?

orientations = { "north", "east", "south", "west" }

Do the same for zDiff and xDiff.

Other than that I can't see any problems, Also use code tags when posting [.CODE] <Code here> [./CODE] ( Without the dots )