depot/third_party/nixpkgs/pkgs/development/lisp-modules/quicklisp-to-nix/invocation.emb

  "<% @var filename %>" = buildLispPackage
    ((f: x: (x // (f x)))
       (qlOverrides."<% @var filename %>" or (x: {}))
       (import ./quicklisp-to-nix-output/<% @var filename %>.nix {
         inherit fetchurl;<% @loop deps %>
           "<% @var filename %>" = quicklisp-to-nix-packages."<% @var filename %>";<% @endloop %>
       }));