anchor.diff:        license = licenses.gpl3;
         platforms = platforms.all;
         maintainers = with maintainers; [ pSub ];
  -      meta.broken = true;
  +      broken = true;
       };
     };
   
  
positive.code:       url = "mirror://cpan/authors/id/J/JS/JSWARTZ/${name}.tar.gz";
        sha256 = "c7f1a2b3570a8fede484e933f89ba1729e0abd05935791d146c522dd120ee851";
      };
      buildInputs = [ TestClass TestDeep TestException TestWarn TimeDate ];
      propagatedBuildInputs = [ CarpAssert ClassLoad DataUUID DigestJHash HashMoreUtils JSONMaybeXS ListMoreUtils LogAny Moo MooXTypesMooseLikeNumeric StringRewritePrefix TaskWeaken TimeDuration TimeDurationParse ];
      meta = {
  
negative.code:       url = "mirror://cpan/authors/id/E/EV/EVO/${name}.tar.gz";
        sha256 = "0ricb0mn0i06ngfhq5y035yx8i7ahlx83yyqwixqmv6hg4p79b5c";
      };
      preConfigure = stdenv.lib.optionalString (stdenv.lib.versionAtLeast perl.version "5.26") ''
        # fix error 'Unescaped left brace in regex is illegal here in regex'
        substituteInPlace tests/xemulator/class_methodmaker/Test.pm --replace 's/(TEST\s{)/$1/g' 's/(TEST\s\{)/$1/g'
      '';
    };
  
    ClassMethodMaker = buildPerlPackage rec {
  