anchor.diff:        ];
       };
   
  -    /*firefox-env = self.buildEnv  {
  +    firefox-env = self.buildEnv  {
         name = "firefoxEnv";
         paths = with self; [
           firefox
         ];
  -    };*/
  +    };
   
       /*myHsEnv = self.haskellPackages.ghcWithPackages (self: with self; [
         pandoc
  
positive.code:     p2p-env = self.buildEnv {
        name = "p2pEnv";
        paths = with self; [
          #goPackages.syncthing.bin
          lftp
          ncdc
          python3Packages.flexget
          python3Packages.youtube-dl
          resilio
          rtorrent
          transmission_head
          transmission-remote-gtk
        ];
      };
  
  
negative.code:       nvidia-cuda-toolkit = self.nvidia-cuda-toolkit;
        nvidia-drivers = self.nvidia-drivers_latest;
      };
      # pulseaudio_full = self.pulseaudio_full.override {
      #   loopbackLatencyMsec = "20";
      #   resampleMethod = "speex-float-10";
      # };
      # python3 = self.python36;
      # python3Packages = self.python36Packages;
      #rtorrent = self.rtorrent.override {
        #  colorSupport = true;
        #};
  