patch applied (packages/pretty): shortened too long lines and removed redundant brackets

[Simon Marlow]

Fri Dec 10 08:44:47 PST 2010  Christian.Maeder at dfki.de
  * shortened too long lines and removed redundant brackets

    M ./Text/PrettyPrint/HughesPJ.hs -24 +38

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/pretty;a=darcs_commitdiff;h=20101210164447-e9918-36682b15dc329e643d72c87c9484017a4181f498.gz