anchor.diff:  
     tagbar = buildVimPluginFrom2Nix {
       pname = "tagbar";
  -    version = "2021-05-17";
  +    version = "2021-05-27";
       src = fetchFromGitHub {
         owner = "preservim";
         repo = "tagbar";
  -      rev = "fd4bc0f0e4e3a3bb09d48e7176e992b0613a4c68";
  -      sha256 = "0p3cd9qywx5xgas7mvn0a7qvsnmmpf8gpn8yix8r3vyhcg7ah5y6";
  +      rev = "225e6530c2b083e37744b23bac74ae40d7639d68";
  +      sha256 = "0qgks9li8zp7lvagq2wzhr4ahzzalgjzps4l9laj5rq3klmc270v";
       };
       meta.homepage = "https://github.com/preservim/tagbar/";
     };
  
positive.code: 
    nvim-ts-rainbow = buildVimPluginFrom2Nix {
      pname = "nvim-ts-rainbow";
      version = "2021-05-20";
      src = fetchFromGitHub {
        owner = "p00f";
        repo = "nvim-ts-rainbow";
        rev = "0d9648af426bdfc60b1387683b43b1aca1f7c950";
        sha256 = "02g0ryianwdsmfcfai73nc4l25jw5kz0zwbfhvwmcg2px6z5aif2";
      };
      meta.homepage = "https://github.com/p00f/nvim-ts-rainbow/";
    };
  
negative.code: 
    vim-clap = buildVimPluginFrom2Nix {
      pname = "vim-clap";
      version = "2021-05-24";
      src = fetchFromGitHub {
        owner = "liuchengxu";
        repo = "vim-clap";
        rev = "ff32ca1e08d3c934aadf21106b1ee623e5544912";
        sha256 = "0gkbav7icvcy411yaiav8vc4g1q6yk5gixbcwlaxib5c70zmvxlh";
      };
      meta.homepage = "https://github.com/liuchengxu/vim-clap/";
    };
  