anchor.diff:      FONTCONFIG_FILE=$TBB_IN_STORE/TorBrowser/Data/fontconfig/fonts.conf
       sed -i "$FONTCONFIG_FILE" \
           -e "s,<dir>fonts</dir>,<dir>$TBB_IN_STORE/fonts</dir>,"
  -
  -    # Move default extension overrides into distribution dir, to avoid
  -    # having to synchronize between local state and store.
  -    mv TorBrowser/Data/Browser/profile.default/preferences/extension-overrides.js defaults/pref/torbrowser.js
   
       # Preload extensions by moving into the runtime instead of storing under the
       # user's profile directory.
  
positive.code: 
      // Insist on using IPC for communicating with Tor
      //
      // Defaults to creating $TBB_HOME/TorBrowser/Data/Tor/{socks,control}.socket
      lockPref("extensions.torlauncher.control_port_use_ipc", true);
      lockPref("extensions.torlauncher.socks_port_use_ipc", true);
  
  
negative.code:         "https://github.com/TheTorProject/gettorbrowser/releases/download/v${version}/tor-browser-linux64-${version}_${lang}.tar.xz"
          "https://dist.torproject.org/torbrowser/${version}/tor-browser-linux64-${version}_${lang}.tar.xz"
        ];
        sha256 = "139cizh33x3nzr0f4b2q3cchrv9l01n3c2v0v0mghq30hap55p79";
      };
  
      "i686-linux" = fetchurl {
  