anchor.diff:          };
         };
       };
  -   
  +
  +    gnome3 = {
  +      evolution-data-server.enable = true;
  +      file-roller.enable = true;
  +      gnome-disks.enable = true;
  +      gnome-documents.enable = true;
  +      gnome-keyring.enable = true;
  +      gvfs.enable = true;
  +      seahorse.enable = true;
  +      sushi.enable = true;
  +      tracker-miners.enable = true;
  +      tracker.enable = true;
  +    };
  + 
       compton = {
         enable = true;
         backend = "glx";
  
positive.code:     xfce.xfce4-taskmanager
      xfce.xfce4-power-manager
  
  
      google-chrome
    ];
  
    programs.zsh.enable = true;
    programs.zsh.ohMyZsh.enable = true;
  
    # Some programs need SUID wrappers, can be configured further or are
    # started in user sessions.
  
negative.code:     label = "Uno";
    };
  
    fileSystems.medio = {
      device = "/dev/sdd1";
      mountPoint = "/media/medio";
      label = "Medio";
    };
  
  
    # List services that you want to enable:
    services = {
  