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-rw-r--r--src/Wetterhorn/Layout/Full.hs2
-rw-r--r--src/Wetterhorn/StackSet.hs5
2 files changed, 5 insertions, 2 deletions
diff --git a/src/Wetterhorn/Layout/Full.hs b/src/Wetterhorn/Layout/Full.hs
index 240b719..b7e4d91 100644
--- a/src/Wetterhorn/Layout/Full.hs
+++ b/src/Wetterhorn/Layout/Full.hs
@@ -1,7 +1,7 @@
module Wetterhorn.Layout.Full where
import Data.Data (Typeable)
-import Data.Default
+import Data.Default.Class
import Wetterhorn.Constraints
import Wetterhorn.Core.W
import Wetterhorn.StackSet
diff --git a/src/Wetterhorn/StackSet.hs b/src/Wetterhorn/StackSet.hs
index 22005a4..86d1b8e 100644
--- a/src/Wetterhorn/StackSet.hs
+++ b/src/Wetterhorn/StackSet.hs
@@ -1,8 +1,11 @@
module Wetterhorn.StackSet where
+import Control.Monad (void)
+import Data.Monoid (First(..))
import Control.Monad.Identity
-import Control.Monad.Writer (First (..), MonadWriter (tell), execWriter)
+import Control.Monad.Writer (MonadWriter (tell), execWriter)
import Data.Maybe (isJust, mapMaybe)
+import Data.Maybe (isJust)
-- | The root datastructure for holding the state of the windows.
data StackSet s sd t l a = StackSet