@sync_performer
    def perform_comment(self, dispatcher, intent):
        self.lines.append('# ' + intent.comment)
.. todo::
dataset/ETHPy150Open ClusterHQ/flocker/admin/client.py/ScriptBuilder.perform_comment--crossover with--dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/models/dbm/ising.py/BoltzmannIsingHidden.set_biases