anchor.diff:    }.${stdenv.system};
   
     archive_fmt = if stdenv.system == "x86_64-darwin" then "zip" else "tar.gz";
  +
  +  rpath = lib.concatStringsSep ":" [
  +    atomEnv.libPath
  +    "${lib.makeLibraryPath [libXScrnSaver]}/libXss.so.1"
  +    "${lib.makeLibraryPath [libxkbfile]}/libxkbfile.so.1"
  +    "$out/lib/vscode"
  +  ];
   
   in
     stdenv.mkDerivation rec {
  
positive.code: { stdenv, lib, callPackage, fetchurl, unzip, atomEnv, makeDesktopItem,
    makeWrapper, libXScrnSaver }:
  
  let
    version = "1.11.1";
  
negative.code:     postFixup = lib.optionalString (stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux") ''
        patchelf \
          --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
          --set-rpath "${rpath}" \
          $out/lib/vscode/code
      '';
  
  