def do_nothing():
    return "I did nothing, I swear!"
L{startAction} when C{currentAction()} is C{None} creates a top-level
dataset/ETHPy150Open epsy/clize/examples/altcommands.py/do_nothing--crossover with--dataset/ETHPy150Open ClusterHQ/eliot/eliot/tests/test_action.py/StartActionAndTaskTests.test_startActionNoParent