haskell/cabal — pull request #1335 by 23Skidoo (2013-05-18 00:14:07+00:00)
Title: Allow 'with-haddock', 'with-happy' etc. in '~/.cabal/config'.

Fixes #1328.

The default `~/.cabal/config` now looks like this: https://gist.github.com/23Skidoo/5602724