patch applied (packages/base): extend the documentation about interruptible operations

[Simon Marlow]

Wed Dec  1 05:19:17 PST 2010  Simon Marlow <marlowsd at gmail.com>
  * extend the documentation about interruptible operations

    M ./Control/Exception.hs -1 +44

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/base;a=darcs_commitdiff;h=20101201131917-12142-83739763fb3b00a8cdcea7e086a99d58abed8676.gz