anchor.diff:  
     vim-devicons = buildVimPluginFrom2Nix {
       pname = "vim-devicons";
  -    version = "2021-08-17";
  +    version = "2021-08-31";
       src = fetchFromGitHub {
         owner = "ryanoasis";
         repo = "vim-devicons";
  -      rev = "c17487d0dfafb204fb43c60dc58a4ea5c4728fe6";
  -      sha256 = "1xba1lbx1dkfq150pzip7q70zzk2fkbx123yp8z9b0jzbwwa17rf";
  +      rev = "d16475cbd7d50664e3d9261951cd4415967c5c41";
  +      sha256 = "10zxn3d3hg8kim3350lvirwnwah1qkcgrdj7ac1jiy3g0qa8j16n";
       };
       meta.homepage = "https://github.com/ryanoasis/vim-devicons/";
     };
  
positive.code: 
    fzf-vim = buildVimPluginFrom2Nix {
      pname = "fzf.vim";
      version = "2021-08-17";
      src = fetchFromGitHub {
        owner = "junegunn";
        repo = "fzf.vim";
        rev = "b1afeca8cc02030f450bf1feee015d40988f86e3";
        sha256 = "1kf0lyacv45s837533aisvzkfyg53gq8q04djq4a0hnsjfzra1p5";
      };
      meta.homepage = "https://github.com/junegunn/fzf.vim/";
    };
  
negative.code: 
    nvim-cmp = buildVimPluginFrom2Nix {
      pname = "nvim-cmp";
      version = "2021-09-03";
      src = fetchFromGitHub {
        owner = "hrsh7th";
        repo = "nvim-cmp";
        rev = "972ff2732536d4c3c8cc22bcf05c0d59cac19994";
        sha256 = "0vr1f3qcpqm1zdn5ryl7wjk7fv38pxnsxkcrwq4sra181zzp2jhc";
      };
      meta.homepage = "https://github.com/hrsh7th/nvim-cmp/";
    };
  