* TO DO
** feature: read timelog files
*** timelog parser
   handle time amounts
    switch to Data.Time.*
     fix errors
      - read seconds to pico
      try System.Time ?

** fix up Amounts
*** allow flexible display by currency
*** allow parsing by currency
*** fix arithmetic

** optimization: add CookedLedger caching txns etc.
*** profile again

** speed
*** profile, refactor, optimize
   CookedLedger caching acct txns, boring status etc.
   refactor apis

** basic features
*** print
*** !include
*** , in thousands
*** -j and -J graph data output

** advanced features
*** handle mixed amounts
*** 3.0-style elision
*** -p period expressions
*** -d display expressions
*** read gnucash files
*** other args, directives

** new features
*** timelog simple format
*** auto-generate missing clock-out
*** graph automation
*** entry and smart data entry
*** incorporate timeclock features
*** better layout

** testing
*** better use of quickcheck/smallcheck
     http://blog.codersbase.com/2006/09/01/simple-unit-testing-in-haskell/
*** ledger compatibility tests

** documentation
*** literate docs
*** better use of haddock

** marketing
*** set up as a cabal/hackage project following wiki howto ?
     http://en.wikibooks.org/wiki/Haskell/Packaging
*** announce on haskell list, wiki


* things I want to know

** time

where have I been spending my time in recent weeks ?
where have I spent my time today ?
what is my status wrt spending plan for this week/month/year ?
what is my current status wrt time spending goals ?

** money

where have I been spending my money ?
what is my status wrt spending plan for this week/month/year ?
what is my current status wrt spending/savings goals ?
what are all my current balances ?
what does my balance history look like ?
what does my balance future look like ?
are there any cashflow, tax, budgetary problems looming ?

* misc
** testing support

-- {- | looks in Tests.hs for functions like prop_foo and returns
--   the list.  Requires that Tests.hs be valid Haskell98. -}
-- tests :: [String]
-- tests = unsafePerformIO $
--   do h <- openFile "src/Tests.hs" ReadMode
--      s <- hGetContents h
--      case parseModule s of
--        (ParseOk (HsModule _ _ _ _ ds)) -> return (map declName (filter isProp ds))
--        (ParseFailed loc s’)            -> error (s’ ++ ” ” ++ show loc)

-- {- | checks if function binding name starts with @prop_@ indicating
--  that it is a quickcheck property -}
-- isProp :: HsDecl -> Bool
-- isProp d@(HsFunBind _) = “prop_” `isPrefixOf` (declName d)
-- isProp _ = False

-- {- | takes an HsDecl and returns the name of the declaration -}
-- declName :: HsDecl -> String
-- declName (HsFunBind (HsMatch _ (HsIdent name) _ _ _:_)) = name
-- declName _                                              = undefined

-- mkCheck name = [| putStr (name ++ ": ")
--                >> quickCheck $(varE (mkName name)) |]

-- mkChecks []        = undefined -- if we don't have any tests, then the test suite is undefined right?
-- mkChecks [name]    = mkCheck name
-- mkChecks (name:ns) = [| $(mkCheck name) >> $(mkChecks ns) |]

-- {-# OPTIONS_GHC -fno-warn-unused-imports -no-recomp -fth #-}
-- runTests :: IO ()
-- runTests = $(mkChecks tests)

-- ghc --make Unit.hs -main-is Unit.runTests -o unit