patch applied (cabal): Fix pretty printing of version ranges to use parens in the right places

[Duncan Coutts]

Wed Sep 16 21:26:12 PDT 2009  Duncan Coutts <duncan at haskell.org>
  * Fix pretty printing of version ranges to use parens in the right places
  Ignore-this: 198737aa806fa92774494f6e33344a84

    M ./Distribution/Version.hs -17 +14
    M ./tests/Test/Distribution/Version.hs +41

View patch online:
http://darcs.haskell.org/cabal/_darcs/patches/20090917042612-adfee-882b89eb9f4e2f66e96aabb9778f0093e8807703.gz