anchor.diff:  
     telescope-nvim = buildVimPluginFrom2Nix {
       pname = "telescope-nvim";
  -    version = "2021-01-23";
  +    version = "2021-01-24";
       src = fetchFromGitHub {
         owner = "nvim-telescope";
         repo = "telescope.nvim";
  -      rev = "099910dcd922723b2634c74c0958ef4d169721dd";
  -      sha256 = "0nyd6ym87xmhd8zr5fl4h2hdnd9f0sc42ra5s0a8z8s52rd651x2";
  +      rev = "951ede2a7007059cb4ebc6b6761030dfb52b6bc5";
  +      sha256 = "176gz1mj6finfzgf86ra111sb5jbx1v45i0aalgr2znrr29f1a9z";
       };
       meta.homepage = "https://github.com/nvim-telescope/telescope.nvim/";
     };
  
positive.code: 
    tagbar = buildVimPluginFrom2Nix {
      pname = "tagbar";
      version = "2021-01-21";
      src = fetchFromGitHub {
        owner = "preservim";
        repo = "tagbar";
        rev = "16f3f9b77b0440a14f1400bf3340bc41b781a1d5";
        sha256 = "08ixhd2axs5p3a3c7f9pawscn811rrc84cpqqip5k78f7ws77yw8";
      };
      meta.homepage = "https://github.com/preservim/tagbar/";
    };
  
negative.code: 
    vim-repeat = buildVimPluginFrom2Nix {
      pname = "vim-repeat";
      version = "2021-01-25";
      src = fetchFromGitHub {
        owner = "tpope";
        repo = "vim-repeat";
        rev = "24afe922e6a05891756ecf331f39a1f6743d3d5a";
        sha256 = "0y18cy5wvkb4pv5qjsfndrpcvz0dg9v0r6ia8k9isp4agdmxkdzj";
      };
      meta.homepage = "https://github.com/tpope/vim-repeat/";
    };
  