anchor.diff:  
     meta = with stdenv.lib; {
       description = ''
  -      Libmodsecurity is one component of the ModSecurity v3 project.
  +      ModSecurity v3 library component.
       '';
       longDescription = ''
         Libmodsecurity is one component of the ModSecurity v3 project. The
  
positive.code: 
  stdenv.mkDerivation rec {
    name = "libmodsecurity-${version}";
    version = "3.0.0-2017-11-17";
  
    src = fetchFromGitHub {
      owner = "SpiderLabs";
      repo = "ModSecurity";
      fetchSubmodules = true;
      rev = "81e1cdced3c0266d4b02a68e5f99c30a9c992303";
      sha256 = "120bpvjq6ws2lv4vw98rx2s0c9yn0pfhlaphlgfv2rxqm3q7yhrr";
    };
  
    nativeBuildInputs = [ autoreconfHook pkgconfig ];
  
negative.code:     maintainers = with maintainers; [ izorkin ];
    };
  }
  