[Waverian]

Tags support OnUpdate polling.

tags.lua: line 417

	if((unit and unit:match'%w+target') or fs.frequentUpdates) then
		local timer
		if(type(fs.frequentUpdates) == 'number') then
			timer = fs.frequentUpdates
		else
			timer = .5
		end

		if(not eventlessUnits[timer]) then eventlessUnits[timer] = {} end
		table.insert(eventlessUnits[timer], fs)

		createOnUpdate(timer)
	else