anchor.diff:      gsettings-desktop-schemas
       gtk3
       libunistring
  +    libhandy
       pango
     ];
   
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "gnome-characters";
    version = "3.34.0";
  
    src = fetchurl {
      url = "mirror://gnome/sources/gnome-characters/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
      sha256 = "0mqaxsa7hcmvid3zbzvxpfkp7s01ghiq6kaibmd3169axrr8ahql";
    };
  
    nativeBuildInputs = [
  
negative.code:   };
  
    meta = with lib; {
      homepage = "https://wiki.gnome.org/Apps/Characters";
      description = "Simple utility application to find and insert unusual characters";
      maintainers = teams.gnome.members;
      license = licenses.gpl2Plus;
      platforms = platforms.linux;
    };
  }
  