Remove some redundant imports

yi/src/library/Yi/Command.hs

@@ -4,7 +4,6 @@
 module Yi.Command where
 
 {- Standard Library Module Imports -}
-import Control.Monad (void)
 import Data.Binary
 import System.Exit
   ( ExitCode( ExitSuccess,ExitFailure ) )

yi/src/library/Yi/IReader.hs

@@ -19,9 +19,7 @@ import qualified Data.ByteString.Char8 as B (pack, unpack, readFile, ByteString)
 import qualified Data.ByteString.Lazy.Char8 as BL (fromChunks)
 
 import Yi.Buffer.HighLevel (replaceBufferContent, topB)
-import Yi.Buffer.Misc (bufferDynamicValueA, BufferM, elemsB)
-import Yi.Buffer.Normal (regionOfB, TextUnit(Document))
-import Yi.Buffer.Region (readRegionB)
+import Yi.Buffer.Misc (bufferDynamicValueA, elemsB)
 import Yi.Dynamic
 import Yi.Keymap (withBuffer, YiM)
 import Yi.Paths (getArticleDbFilename)

yi/src/library/Yi/Process.hs

@@ -9,9 +9,6 @@ import System.IO
 import System.Process
 import System.Environment ( getEnv )
 
-import Control.Concurrent       (forkIO)
-import qualified Control.Exception (evaluate, handle, SomeException)
-
 import Foreign.Marshal.Alloc(allocaBytes)
 import Foreign.C.String
 
@@ -108,5 +105,3 @@ read_chunk handle = do
                  s <- peekCStringLen (buffer,bytesRead)
                  let mightHaveMore = (bytesRead == bufferSize)
                  return (mightHaveMore, s)
-
-

yi/src/library/Yi/UI/Pango/Layouts.hs

@@ -28,7 +28,6 @@ module Yi.UI.Pango.Layouts (
  ) where
 
 
-import Control.Monad(void)
 import qualified Data.List.PointedList as PL
 import Data.Maybe
 import qualified Prelude