anchor.diff:      nixos-unstable-small.qjoypad
       nixos-unstable-small.python27Packages.ds4drv
   
  -    # interaction
  +    # security
       gnupg
  +    keepass
  +
  +    # social
       hexchat
  -    keepass
     ];
   
     
  
positive.code:     nmap
      nox
      ntfs3g
      openssl.dev
      pciutils
      pkgconfig
      posix_man_pages
      psmisc
      lm_sensors
      mupdf
      rsync
      screen
      smartmontools
  
negative.code:     git
      gnumake
      llvm
      openssl.dev
      pkgconfig
      subversion
      zlib.dev
  
      # editors
      emacs
  