music-dynamics-literal 1.2 → 1.3

raw patch · 2 files changed

+10/−2 lines, 2 filesPVP ok

version bump matches the API change (PVP)

API changes (from Hackage documentation)

Files

• music-dynamics-literal.cabal +2/−2
• src/Music/Dynamics/Literal.hs +8/−0

@@ -1,6 +1,6 @@  name:               music-dynamics-literal-version:            1.2+version:            1.3 cabal-version:      >= 1.3 author:             Hans Hoglund maintainer:         Hans Hoglund@@ -15,7 +15,7 @@     This package allow you to write the dynamic marks of standard notation as expressions     overloaded on result type. This works exactly like numeric literals. -    This library is part of the Haskell Music Suite, see <http://musicsuite.github.com>.+    This library is part of the Music Suite, see <http://musicsuite.github.com>.  library                         build-depends: 

@@ -38,6 +38,7 @@ -- @0@ is an unspecified middle level dynamic. -- newtype DynamicsL = DynamicsL { getDynamicsL :: (Maybe Double, Maybe Double) }+    deriving (Eq, Show, Ord)  -- Like Num can be expressed using arabic numerals, instances -- of IsDynamics can be expressed using Western pitch names (c, c sharp, c flat etc)    @@ -46,6 +47,13 @@  instance IsDynamics DynamicsL where     fromDynamics = id++instance IsDynamics a => IsDynamics (Maybe a) where+    fromDynamics = Just . fromDynamics++instance IsDynamics Double where+    fromDynamics (DynamicsL (Just x, _)) = x+    fromDynamics (DynamicsL (Nothing, _)) = error "IsDynamics Double: No dynamics"   pppppp, ppppp, pppp, ppp, pp, _p, mp, mf, _f, ff, fff, ffff, fffff, ffffff ::  IsDynamics a => a