Thu Mar 20 18:54:14 PDT 2008 Duncan Coutts <duncan@haskell.org> * Add Text class for displaying and parsing values This is intended to replace all these showFoo read/parseFoo functions we have all over the place. It's like the Read/Show classes but uses a half decent parser and pretty printer: class Text a where disp :: a -> Doc parse :: ReadP a This patch just adds the class and an instance for Bool, replacing the parseBool function used in a few places. More to follow... M ./Cabal.cabal +1 M ./Distribution/PackageDescription/Parse.hs -4 +6 M ./Distribution/ParseUtils.hs -5 +1 M ./Distribution/Simple/Command.hs -1 +3 A ./Distribution/Text.hs View patch online: http://darcs.haskell.org/cabal/_darcs/patches/20080321015414-adfee-8cbac2967...