<function name="running" parent="coroutine" type="libraryfunc"> <description>Returns the active coroutine or nil if we are not within a coroutine.</description> <realm>Shared and Menu</realm> <rets> <ret name="" type="thread">coroutine</ret>⤶ <ret name="" type="thread">The active coroutine.</ret>⤶ </rets> </function>