patch applied (hugs98): drop dummy implementations of block/unblock (now in Control.Exception)

[Ross Paterson]

Tue Jul 15 05:56:30 PDT 2008  Ross Paterson <ross at soi.city.ac.uk>
  * drop dummy implementations of block/unblock (now in Control.Exception)

    M ./libraries/hugsbase/Hugs/Exception.hs -17

View patch online:
http://darcs.haskell.org/hugs98/_darcs/patches/20080715125630-b47d3-9d348c19693eceda0d49ca07aa2b4ea89f68560b.gz