anchor.diff:  
     regular = callPackage ../development/libraries/haskell/regular {};
   
  -  repa = callPackage ../development/libraries/haskell/repa {
  -    vector = self.vector_0_9;
  -  };
  +  repa = callPackage ../development/libraries/haskell/repa {};
   
     repaAlgorithms = callPackage ../development/libraries/haskell/repa-algorithms {};
   
  
positive.code:     vector = self.vector_0_7_1;
    };
  
    blazeTextualNative = callPackage ../development/libraries/haskell/blaze-textual-native {
      vector = self.vector_0_7_1;
    };
  
    bmp = callPackage ../development/libraries/haskell/bmp {};
  
  
negative.code:   cryptoApi_0_7 = callPackage ../development/libraries/haskell/crypto-api/0.7.nix {};
    cryptoApi = self.cryptoApi_0_6_4;
  
    cryptocipher = callPackage ../development/libraries/haskell/cryptocipher {};
  
    cryptohash = callPackage ../development/libraries/haskell/cryptohash {};
  
  