[jhc] darcs patch: fix compatability with ghc 6.10 due to D... (and 1 more)

Wed Feb 18 00:08:13 PST 2009 John Meacham <john@repetae.net> * fix compatability with ghc 6.10 due to Data.Map.lookup type change Ignore-this: 6383f410fc69c2791a2a1184bea3dd70 Wed Feb 18 00:08:47 PST 2009 John Meacham <john@repetae.net> * don't abort if DrIFT is not installed Ignore-this: a1d3ecf56256f5d7164998f8d5a142f2