patch applied (packages/pretty): Merge the rest of Benedikt Huber's "Fix bug #1337, #2391 1, 2"

[Ian Lynagh]

Sun Jul  6 06:30:05 PDT 2008  Ian Lynagh <igloo at earth.li>
  * Merge the rest of Benedikt Huber's "Fix bug #1337, #2391 1,2"

    M ./Text/PrettyPrint/HughesPJ.hs -10 +20

View patch online:
http://darcs.haskell.org/packages/pretty/_darcs/patches/20080706133005-3fd76-3a9f0be904bbb5ece0af513df8170f9836cdac65.gz