Retrie/PatternMap/Instances.hs (9 lines):
	- line 210: -- ++AZ++:TODO: Fractional has *much* more than Rational now
	- line 460: go _ = const [] -- TODO remove
	- line 502: -- TODO: the rest
	- line 622: -- TODO , cdRecCon    :: MaybeMap a
	- line 683: -- TODO: the rest
	- line 888: -- TODO: , lbIPBinds ::
	- line 953: -- TODO: rest
	- line 1015: -- TODO: the rest
	- line 1094: -- TODO: the rest


Retrie/Expr.hs (6 lines):
	- line 65: -- TODO: move to ghc-exactprint
	- line 72: -- TODO: move to ghc-exactprint
	- line 90: -- ++AZ++:TODO: move to ghc-exactprint
	- line 95: -- ++AZ++:TODO: move to ghc-exactprint
	- line 103: -- ++AZ++:TODO: move to ghc-exactprint
	- line 328: -- TODO: what about comments?


Retrie/ExactPrint.hs (2 lines):
	- line 131: -- TODO: move to ghc-exactprint
	- line 198: -- TODO: move this somewhere more appropriate


Retrie/PatternMap/Class.hs (1 line):
	- line 39: -- TODO: Maybe a -> a ??? -- we never need to delete