> Sound.SC3.UGen.Help.viewSC3Help "PauseSelf"
> Sound.SC3.UGen.DB.ugenSummary "PauseSelf"

> import Sound.SC3

> let {x = mouseX KR (-1) 1 Linear 0.1
>     ;o = sinOsc AR 440 0 * 0.1}
> in audition (mrg [pauseSelf x, out 0 o])

Run paused node (assuming no intermediate node is created).
> withSC3 (send (n_run [(-1, True)]))