anchor.diff:  
     wal-vim = buildVimPluginFrom2Nix {
       pname = "wal-vim";
  -    version = "2020-03-06";
  +    version = "2020-11-08";
       src = fetchFromGitHub {
         owner = "dylanaraps";
         repo = "wal.vim";
  -      rev = "10f228ce1e7947f62be412f916229131b7710239";
  -      sha256 = "0aiwsrcqnazam56cvwmck4bf7w543cr219bkmq0ngqzna72h9735";
  +      rev = "c72ba0d18946f29aab9c95eb6975d321c68b3681";
  +      sha256 = "03hrn0d6mqjlrixwx5l270jfgwgkzr6xg00h39i49j7k3f1ql078";
       };
       meta.homepage = "https://github.com/dylanaraps/wal.vim/";
     };
  
positive.code: 
    coc-markdownlint = buildVimPluginFrom2Nix {
      pname = "coc-markdownlint";
      version = "2020-11-02";
      src = fetchFromGitHub {
        owner = "fannheyward";
        repo = "coc-markdownlint";
        rev = "56af4992a9f48a5ae210a0bf346e00a08075908a";
        sha256 = "0gjfs3mrxv88z8fvm4rc51hw8kghami80pbvz7jcz0bf9bfwgdaw";
      };
      meta.homepage = "https://github.com/fannheyward/coc-markdownlint/";
    };
  
negative.code: 
    vim-trailing-whitespace = buildVimPluginFrom2Nix {
      pname = "vim-trailing-whitespace";
      version = "2020-11-13";
      src = fetchFromGitHub {
        owner = "bronson";
        repo = "vim-trailing-whitespace";
        rev = "b5289251ae8f93473febdcf2fd10e39a8287d9fd";
        sha256 = "083zlwm3a85cclb28ryas4rpd3b4ph8n7chb1nwvcc22g447pfsl";
      };
      meta.homepage = "https://github.com/bronson/vim-trailing-whitespace/";
    };
  