emacs.pkgs.p4-16-mode: remove unneeded override

      yasnippet

    ]

  );

  p4-16-mode = super.p4-16-mode.overrideAttrs {

    # workaround https://github.com/NixOS/nixpkgs/issues/301795

    prePatch = ''

      mkdir tmp-untar-dir

      pushd tmp-untar-dir

      tar --extract --verbose --file=$src

      content_directory=$(echo p4-16-mode-*)

      cp --verbose $content_directory/p4-16-mode-pkg.el $content_directory/p4-pkg.el

      src=$PWD/$content_directory.tar

      tar --create --verbose --file=$src $content_directory

      popd

    '';

  };

  # keep-sorted end

}