anchor.diff:  
     xnee = builderDefsPackage (import ../tools/X11/xnee) {
       inherit (gtkLibs) gtk;
  -    inherit (xlibs) libX11 libXtst xextproto libXext 
  +    inherit (xlibs) libX11 libXtst xextproto libXext
         inputproto libXi xproto recordproto;
       inherit pkgconfig;
     };
  
positive.code:   };
  
    xxdiff = builderDefsPackage (selectVersion ../development/tools/misc/xxdiff "3.2") {
      bison = bison23;
      flex = flex2535;
      qt = qt3;
      python = python25;
      inherit pkgconfig makeWrapper;
      inherit (xlibs) libXext libX11;
    };
  
  
negative.code: 
    exultSnapshot = lowPrio (import ../games/exult/snapshot.nix {
      inherit fetchurl stdenv SDL SDL_mixer zlib libpng unzip
        autoconf automake libtool flex bison;
    });
  
    fsg = import ../games/fsg {
  