@trans|Transport/ToggleRoll|space|toggle roll
@epp|Editor/play-edit-range|<@SECONDARY@>space|play edit range
@epp|Editor/play-from-edit-point-and-return|<@LEVEL4@>space|play from EP \& return
+@trans|Transport/ToggleRollMaybe|<@PRIMARY@><@SECONDARY>space|stop but do not leave loop/range play
@trans|Transport/ToggleRollForgetCapture|<@PRIMARY@>space|stop and destroy
@trans|Transport/record-roll|<@TERTIARY@>space|start recording