anchor.diff:    alsaPlugins = callPackage ../os-specific/linux/alsa-plugins {
       jackaudio = null;
     };
  -  
  +
     alsaPluginWrapper = callPackage ../os-specific/linux/alsa-plugins/wrapper.nix { };
   
     alsaUtils = callPackage ../os-specific/linux/alsa-utils { };
  
positive.code:   };
  
    aws_mturk_clt = callPackage ../tools/misc/aws-mturk-clt { };
    
    axel = callPackage ../tools/networking/axel { };
  
    azureus = callPackage ../tools/networking/p2p/azureus { };
  
negative.code:   kde47 = callPackage ../desktops/kde-4.7 {
      callPackage = newScope pkgs.kde47;
    };
  
    redshift = callPackage ../applications/misc/redshift {
      inherit (xorg) libX11 libXrandr libxcb randrproto libXxf86vm
        xf86vidmodeproto;
  