anchor.diff:      url    = https://luarocks.org/lua-iconv-7-3.src.rock;
       sha256 = "03xibhcqwihyjhxnzv367q4bfmzmffxl49lmjsq77g0prw8v0q83";
     };
  -  disabled = ( luaOlder "5.1" );
  -  propagatedBuildInputs = [ lua ];
  -  buildType = "builtin";
  +  disabled = (luaOlder "5.1");
  +  propagatedBuildInputs = [ lua ];
   
     meta = {
       homepage = "http://ittner.github.com/lua-iconv/";
  
positive.code:     url    = https://luarocks.org/rapidjson-0.5.1-1.src.rock;
      sha256 = "0hnqsixnbz95cvm9q5dn0lr0qjvhqw4llw6l1sjswwk0am4yybay";
    };
    disabled = ( luaOlder "5.1" );
    propagatedBuildInputs = [ lua ];
    buildType = "cmake";
  
    meta = {
      homepage = "https://github.com/xpol/lua-rapidjson";
  
negative.code:   };
  
    propagatedBuildInputs = [ penlight markdown ];
  
    meta = {
      homepage = "http://stevedonovan.github.com/ldoc";
  