patch applied (cabal): Implement --internal flag

Thu May 1 08:24:21 PDT 2008 Joachim Breitner * Implement --internal flag Passing --internal to the haddock stage does these things: * Does not pass --hide parameter to haddock * Passes --ignore-all-exports parameter * Appends "(internal documentation)" to the title M ./Distribution/Simple/Haddock.hs -4 +13 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080501152421-23c07-49770b446...