anchor.diff:      gtk4
     ];
   
  +  mesonFlags = [
  +    "-Ddocs=true"
  +  ];
  +
     preFixup = ''
       gappsWrapperArgs+=(
         # Thumbnailers
  
positive.code: , meson
  , ninja
  , pkg-config
  , gettext
  , libxml2
  , desktop-file-utils
  
negative.code:   pname = "nautilus";
    version = "43.beta.1";
  
    outputs = [ "out" "dev" "devdoc" ];
  
    src = fetchurl {
      url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
  