n_run.help.lhs

/n_run                                          Turn node on or off

[
  int - node ID
  int - run flag
] * N

If the run flag set to zero then the node will not be executed.  If
the run flag is set back to one, then it will be executed.  Using this
method to start and stop nodes can cause a click if the node is not
silent at the time run flag is toggled.