patch applied (cabal-install): Tidy up the preferred-versions file parser

Fri Oct 10 00:01:05 PDT 2008 Duncan Coutts <duncan@haskell.org> * Tidy up the preferred-versions file parser M ./Distribution/Client/IndexUtils.hs -1 +8 View patch online: http://darcs.haskell.org/cabal-install/_darcs/patches/20081010070105-adfee-6...