turtle control program

--[[

Made by Quaternions

gf=go forward
tl=turn left
dd=dig down

etc...

use like:

[program name] df gf df gf tl df gf

--]]

local arg={...}
local f={
gf=turtle.forward,
gu=turtle.up,
gb=turtle.back,
gd=turtle.down,
tl=turtle.turnLeft,
tr=turtle.turnRight,
df=turtle.dig,
dd=turtle.digDown,
du=turtle.digUp,
}

for i=1,#arg do
    local c=f[arg[i]]
    if c then
        repeat until c()--if someone or something gets in the way
    end
end