anchor.diff:      polkit
       pulseaudio_lib
       python3
  -    #spidermonkey_24
  +    #spidermonkey
       systemd_lib
       telepathy_glib
       telepathy_logger
  
positive.code:     libstartup_notification
      #libxkbcommon
      libxml2
      mesa_noglu
      mutter
      networkmanager
      networkmanager-applet
  
negative.code: , pango
  , polkit
  , pulseaudio_lib
  , spidermonkey
  , sqlite
  , systemd_lib
  , telepathy_glib
  