[Lua] Wall maker 1.3.6

function toStart() -- Making a function to return to the start of a line
ts = 0
repeat
ts = ts + 1 -- Counts up a number
turtle.turnLeft()
turtle.forward()
turtle.turnRight()
until ts == lenght -- Ending at the start of the line
end

term.clear()
term.setCursorPos(1,1)
print("Making a wall!")
print("How high?")
high = tonumber(read()) -- Deletes the strings, so it becomes a number
print("Lenght?")
lenght = tonumber(read()) -- Same as before

function wallLine()  -- Same as before
wl = 0
repeat
wl = wl + 1
turtle.place()
turtle.turnRight()
turtle.forward()
turtle.turnLeft()
until wl == lenght
end

function wall()
wa = 0
repeat
wa = wa + 1
wallLine()
turtle.up()
toStart()
until wh == high
end
wall()