anchor.diff:    jscoverage = callPackage ../development/tools/misc/jscoverage { };
   
     jwhois = callPackage ../tools/networking/jwhois { };
  - 
  +
     kazam = callPackage ../applications/video/kazam { };
   
     kexectools = callPackage ../os-specific/linux/kexectools { };
  
positive.code:     inherit (xorg) libxkbfile;
      cairo = cairo.override { xcbSupport = true; };
    };
    
    i3minator = callPackage ../tools/misc/i3minator { };
  
    i3status = callPackage ../applications/window-managers/i3/status.nix { };
  
negative.code:   gtimelog = pythonPackages.gtimelog;
  
    inherit (gnome3) gucharmap;
  
    guitarix = callPackage ../applications/audio/guitarix {
      fftw = fftwSinglePrec;
    };
  