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

> import Sound.SC3

using PauseSynth done action
> let { x = mouseX KR (-1) 1 Linear 0.1
>     ; e = linen x 1 0.1 1 PauseSynth }
> in audition (out 0 (sinOsc AR 440 0 * e))

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

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

> withSC3 (send (n_run [(-1, True)]))