anchor.diff:  
     plantuml-syntax = buildVimPluginFrom2Nix {
       pname = "plantuml-syntax";
  -    version = "2019-10-17";
  +    version = "2019-11-06";
       src = fetchFromGitHub {
         owner = "aklt";
         repo = "plantuml-syntax";
  -      rev = "08f69d9dfc314021eef8802f1acbce051bf7fda0";
  -      sha256 = "040ya0grhalylnaqrjgdlw0f7mfl87pz5y3f624gqq73pcf36skk";
  +      rev = "82ff416ce99cc9f69b1af54b8832eaf6cdbeaea6";
  +      sha256 = "1297h9jipfx2xw5dqh1286g2syv5c18g15644lqn11s62skqxd16";
       };
     };
   
  
positive.code: 
    papercolor-theme = buildVimPluginFrom2Nix {
      pname = "papercolor-theme";
      version = "2019-07-07";
      src = fetchFromGitHub {
        owner = "NLKNguyen";
        repo = "papercolor-theme";
        rev = "20f3b25cdd772d4483eb8ced453f94f93b6126e1";
        sha256 = "1yck7f48v9rz7wq2q2b372bv07qmpj562ncwfdiavsgy6wms3p4b";
      };
    };
  
  
negative.code: 
    vim-ruby = buildVimPluginFrom2Nix {
      pname = "vim-ruby";
      version = "2019-11-06";
      src = fetchFromGitHub {
        owner = "vim-ruby";
        repo = "vim-ruby";
        rev = "d37f5a52a97239dcd503a3a84bb32dfc3200b5f7";
        sha256 = "158wdfkskxxqzjm0dls3sza4nfrp2dqxwsdiiqfhar4vm2n7x8yp";
      };
    };
  
  