Yes, or better: gshow' :: Data a => a -> String gshow' t = fromMaybe (showConstr(toConstr t)) (cast t)
(which gets rid of the parentheses around numbers). Still doesnt get a deserialize though ;-) On 6/24/07, Andrea Vezzosi <[EMAIL PROTECTED]> wrote:
As a side note i'd like to point out that introspectData has a problem with constructors containing Strings because show (x::String) /= x: data Foo = Foo { bar :: String } deriving (Typeable,Data) introspectData (Foo "quux") --> [("bar","\"quux\"")] Those extras \" don't look very nice in the xml.. (the output of introspectData is also wrong in the article's example ) you should probably use a modified gshow: gshow' :: Data a => a -> String gshow' x = fromMaybe (gshow x) (cast x) which is id for Strings.
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