Haddock 2.x and --hoogle

Hi Duncan, In the Cabal-1.4 branch, Distribution.Simple.Haddock, line 143: when (hoogle && isVersion2) $ die $ "haddock 2.x does not support the --hoogle flag." As of earlier today, that is no longer true. We have several options: * Remove the warning all together - it always supported the --hoogle flag, it just never did anything. It should probably have been haddock issuing this warning all along, not cabal. * Make it check for haddock >= 2 && < 2.2 Thoughts? Neil