anchor.diff:  
     src = fetchurl {
       url = "https://webkitgtk.org/releases/${name}.tar.xz";
  -    sha256 = "1zrhmz90sn30zgyflj4i86fsscws10xsi2kfs87nj2nd0pbggrjb";
  +    sha256 = "01s446lmjk7y8il4snjm32vpxws2rp4hmxrwm2swx0p47x8d2jif";
     };
   
     patches = optionals stdenv.isDarwin [
  
positive.code: , pkgconfig, gettext, gobject-introspection, libnotify, gnutls, libgcrypt
  , gtk3, wayland, libwebp, enchant2, xorg, libxkbcommon, epoxy, at-spi2-core
  , libxml2, libsoup, libsecret, libxslt, harfbuzz, libpthreadstubs, pcre, nettle, libtasn1, p11-kit
  , libidn, libedit, readline, libGLU_combined, libintl
  , enableGeoLocation ? true, geoclue2, sqlite
  , enableGtk2Plugins ? false, gtk2 ? null
  , gst-plugins-base, gst-plugins-bad, woff2
  
negative.code: with stdenv.lib;
  stdenv.mkDerivation rec {
    name = "webkitgtk-${version}";
    version = "2.24.0";
  
    meta = {
      description = "Web content rendering engine, GTK+ port";
  