patch applied (cabal): Fix the version-range parser to allow arbitrary expressions over constraints.

Fri Sep 11 04:16:43 PDT 2009 Malcolm.Wallace@cs.york.ac.uk * Fix the version-range parser to allow arbitrary expressions over constraints. Previously, only a single conjunction (&&) or disjunction (||) was parseable, despite an internal representation that permits arbitrary combinations. Now, any sequence of (&&) and (||) combining forms is parsed. (&&) binds more tightly than (||). M ./Distribution/PackageDescription/Check.hs -1 +18 M ./Distribution/Version.hs -19 +28 View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20090911111643-6871e-da3af91a9...