sol/doctest-haskell — pull request #27 by kazu-yamamoto (2012-05-01 03:44:56+00:00)
Title: Fixing two bugs of quickcheck support.

1) Some free variables does not contain ": Not in scope:" but only "Not in scope:".
2) "(" and ")" does not allow tailing comments.
buggy: quickCheck ( property -- comment )
good: quickCheck $ property -- comment