anchor.diff:  
     vim-themis = buildVimPluginFrom2Nix {
       pname = "vim-themis";
  -    version = "2020-02-09";
  +    version = "2020-02-13";
       src = fetchFromGitHub {
         owner = "thinca";
         repo = "vim-themis";
  -      rev = "d0e8474c22c65ce050f4e7c1a56a02826d04e6e5";
  -      sha256 = "1lxp62gnp5wwmia481491vgnnh3392nlr7nakwig495ikk3ff1sz";
  +      rev = "002eb3566e2cd6426e1d32713d585389da40abeb";
  +      sha256 = "066r6132dr37xgl3gz661iyhcx4qb8k548b88smrpar8k8vsgj9n";
       };
     };
   
  
positive.code: 
    lightline-vim = buildVimPluginFrom2Nix {
      pname = "lightline-vim";
      version = "2020-02-03";
      src = fetchFromGitHub {
        owner = "itchyny";
        repo = "lightline.vim";
        rev = "377e62d8010ae3a65ee19b88328e4f3a5e54eca5";
        sha256 = "1a63wjr8myj54ikdi3xs854dmm653m2mk7brzz40m1ajlmw9qsyv";
      };
    };
  
  
negative.code: 
    typescript-vim = buildVimPluginFrom2Nix {
      pname = "typescript-vim";
      version = "2020-02-13";
      src = fetchFromGitHub {
        owner = "leafgarland";
        repo = "typescript-vim";
        rev = "17d85d8051ba21283e62a9101734981e10b732fd";
        sha256 = "17z8ygns97wlnm4vq7kgkx3ymnbb2f6imxn02fc0iywkrhdqv7mj";
      };
    };
  
    ultisnips = buildVimPluginFrom2Nix {
      pname = "ultisnips";
      version = "2020-02-12";
      src = fetchFromGitHub {
        owner = "SirVer";
        repo = "ultisnips";
        rev = "a6c9d4fd1b23e1480b973e7cee1fe20c79248b75";
        sha256 = "1imqxb04gmqf5v4rd3pb26g5px3sd2pgvb6s0l0bg0qxhg8ksq0p";
      };
    };
  
  