patch applied (packages/haskell2010): add catch/try

[Simon Marlow]

Tue Jul 13 06:28:19 PDT 2010  Simon Marlow <marlowsd at gmail.com>
  * add catch/try

    M ./System/IO/Error.hs -2 +30

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/haskell2010;a=darcs_commitdiff;h=20100713132819-12142-f03ef03854966e69043e09c0eaf55654a277852a.gz