anchor.diff:      owner = "gohugoio";
       repo = pname;
       rev = "v${version}";
  -    sha256 = "14g1x95jh91z9xm3xkv2psw2jn7z6bv2009miyv727df4d58nh6m";
  +    sha256 = "1cjf69y8wvjq7kpncvqzmhc03pmf21nfxqpdnh64v34d14gpa1aa";
     };
   
     golibsass = fetchFromGitHub {
  
positive.code:       '';
      });
  
    vendorSha256 = "1wl9pg5wf1n5n7gq6lyz0l5ij4icjpfinl4myxwj93l2hqqyx2lf";
  
    buildFlags = [ "-tags" "extended" ];
  
  
negative.code: 
  buildGoModule rec {
    pname = "hugo";
    version = "0.71.0";
  
    buildInputs = [ libsass ];
  
  