anchor.diff:  #  xzgv = callPackage ../applications/graphics/xzgv { };
   #
   #  yate = callPackage ../applications/misc/yate { };
  -#
  -  inherit (pythonPackages) youtube-dl;
   #
   #  qtbitcointrader = callPackage ../applications/misc/qtbitcointrader {
   #    qt = qt4;
  
positive.code: #
  #  ### LUA MODULES
  #
    lua5_sockets = luaPackages.luasocket;
  #
  #  lua5_2 = callPackage ../development/interpreters/lua-5/5.2.nix { };
  #  lua5_2_compat = callPackage ../development/interpreters/lua-5/5.2.nix {
  #    compat = true;
  
negative.code: #  };
  #
  #  doclifter = callPackage ../development/tools/misc/doclifter { };
  #
  #  dot2tex = pythonPackages.dot2tex;
  #
  