if #tArgs ~= 2 and #tArgs ~= 3 then
        if #tArgs == 1 and tostring( tArgs[1] ) == "help" then
                print( "By sky01" )
    print( "Usage: ")
                print( "stairmine <width> <depth> <torches?>" )
                print( "  <width> is the width of the tunnel." )
                print( "  <depth> is how deep the turtle" )
                print( "  should mine ")
                print( "  <torches?> if "true" will place torches" )
                print( "  from Slot 16. "false" by default" )
                return
        else
        print( "Usage: " )
        print( "  stairmine <width> <depth> <torches?>" )
        print( "  stairmine help" )
        return
        end
end