id	summary	reporter	owner	description	type	status	priority	milestone	version	resolution	keywords	cc
2	joinE not lazy enough	camio	somebody	"This is an oldie. It is exemplified in the tutorial with the metronome example. It seems to be one step behind. Looking at the implementation of joinE:
{{{
-- Note, joinE should not be called with an infinite list of events that all
-- occur at the same time.  It can't decide which occurs first.
joinE :: (Ord t) => EventG t (EventG t a) -> EventG t a
joinE (Event (Future (Max MaxBound, _))) = mempty
joinE (Event (Future (t0h, e `Stepper` ((Event (Future (Max MaxBound, _)))))))
  = adjustE t0h e
joinE (Event (Future (t0h, e `Stepper` ee'@((Event (Future (t1h, _)))))))
  = happy (adjustE t0h e) t1h (adjustTopE t0h (joinE ee'))
}}}

we can see how it hast to look two events into the future."	defect	new	blocker