anchor.diff:  
     buildInputs = [
       gtk4
  +    libadwaita
       atk
       glib
     ];
  
positive.code: , itstool
  , libxml2
  , gtk4
  , glib
  , atk
  , gobject-introspection
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "ghex";
    version = "43.alpha";
  
    outputs = [ "out" "dev" "devdoc" ];
  
    src = fetchurl {
      url = "mirror://gnome/sources/ghex/${lib.versions.major version}/${pname}-${version}.tar.xz";
      sha256 = "tJttVHJ8Jmo22JQj0r+1OFB/aVU3Q2IoL8UiLMIxC48=";
    };
  
    nativeBuildInputs = [
  