Hi, I have just installed GHC 7.10.1. I'm a little bit surprised because 'traverse_' is not exported from Prelude. But 'traverse' is exported. Is this intentional? I expected that I can forget xxxM, xxxM_, xxxA, and xxxA_ functions with GHC 7.10.1. I want to use 'traverse_' instead of 'mapM_'. --Kazu