anchor.diff:    inherit (lib)
       boolEn;
   
  -  versionMajor = "1.3";
  -  versionMinor = "2";
  +  versionMajor = "1.2";
  +  versionMinor = "8";
     version = "${versionMajor}.${versionMinor}";
   in
   stdenv.mkDerivation rec {
  
positive.code: , fetchurl
  , gettext
  , lib
  , meson
  , ninja
  
  , glib
  , gobject-introspection
  
negative.code: 
    src = fetchurl {
      url = "mirror://gnome/sources/json-glib/${versionMajor}/${name}.tar.xz";
      sha256 = "fd55a9037d39e7a10f0db64309f5f0265fa32ec962bf85066087b83a2807f40a";
    };
  
    nativeBuildInputs = [
      gettext
    ];
  
    buildInputs = [
  