anchor.diff:  
     vim-signify = buildVimPluginFrom2Nix {
       pname = "vim-signify";
  -    version = "2019-10-02";
  +    version = "2019-10-07";
       src = fetchFromGitHub {
         owner = "mhinz";
         repo = "vim-signify";
  -      rev = "ab60166512f7ea2d361243fbf8b1593721a043a2";
  -      sha256 = "037nhry4k6cmjvdmvmbfh48y56kvpygvqs714j05mijfkprj802y";
  +      rev = "80f64eace5694413f9dfd8e70e4a7018b56c42b6";
  +      sha256 = "1v8zhs240d4z87sryn14dn29i9a2aigwz197c5ag8l4zg4b466z0";
       };
     };
   
  
positive.code: 
    plantuml-syntax = buildVimPluginFrom2Nix {
      pname = "plantuml-syntax";
      version = "2019-07-18";
      src = fetchFromGitHub {
        owner = "aklt";
        repo = "plantuml-syntax";
        rev = "0024021f01c349c2828aeb50a1e131997adea066";
        sha256 = "1abqpbgz0d0ik4w5frha62i0s3f2w5xsgfa34c0jbwzzq0fkvkk7";
      };
    };
  
  
negative.code: 
    denite-nvim = buildVimPluginFrom2Nix {
      pname = "denite-nvim";
      version = "2019-10-04";
      src = fetchFromGitHub {
        owner = "Shougo";
        repo = "denite.nvim";
        rev = "7e15b1ffed251ef68ec3796676fe37ee57c786ca";
        sha256 = "08c0m8jkdi21r2wxqqkar411ydvmfpwqdmnklpzzs4hznxfqxpf3";
      };
    };
  
  