def activate(self, manager):
		if not self.active:
			for system in self.systems:
				manager.event_dispatcher.push_handlers(system)
		super(World, self).activate(manager)
Check if the current view is an OCaml source code.
dataset/ETHPy150Open caseman/grease/grease/world.py/World.activate--crossover with--dataset/ETHPy150Open cynddl/sublime-text-merlin/merlin/helpers.py/is_ocaml