anchor.diff:  		 	invertible = dontCheck super.invertible;
       };
     };
  -in { inherit nixpkgs pkgs; } 
  +in { inherit nixpkgs pkgs nodePackages; } 
  
positive.code:   dontCheck = nixpkgs.haskell.lib.dontCheck;
    overrideCabal = nixpkgs.haskell.lib.overrideCabal;
  	doJailbreak = nixpkgs.haskell.lib.doJailbreak;
  
    pkgs = reflex-platform.ghc.override {
  
  
negative.code: { reflex-platform ? import ./reflex-platform {} 
  }:
  
  let 
  