anchor.diff:  
     vim-clap = buildVimPluginFrom2Nix {
       pname = "vim-clap";
  -    version = "2020-09-21";
  +    version = "2020-09-26";
       src = fetchFromGitHub {
         owner = "liuchengxu";
         repo = "vim-clap";
  -      rev = "f5f9f60558c7bc1bfe6a577f1fd9f91ff9ab55bf";
  -      sha256 = "0l55j2vb4l76jlamwxvd1l38irzfvyqlqwi2s13iy8xx4i54vsfx";
  +      rev = "96351ea98afa8ff825925d7758208219dddd6c9c";
  +      sha256 = "1aav8d47y9n0hkb6is47mz2a4pbgwlg2id0lw0zzbvsxjvidrgpr";
       };
       meta.homepage = "https://github.com/liuchengxu/vim-clap/";
     };
  
positive.code:     meta.homepage = "https://github.com/Shougo/vimproc.vim/";
    };
  
    vimshell-vim = buildVimPluginFrom2Nix {
      pname = "vimshell-vim";
      version = "2019-07-16";
  
negative.code: 
    vimtex = buildVimPluginFrom2Nix {
      pname = "vimtex";
      version = "2020-09-26";
      src = fetchFromGitHub {
        owner = "lervag";
        repo = "vimtex";
        rev = "2417bc53c34dc66b008b7057c9acb34e575517bc";
        sha256 = "10kh3qq76m3k4kcqpm0jhvp1ydj0ffh12h8d5v5r9bcdh4iv82k5";
      };
      meta.homepage = "https://github.com/lervag/vimtex/";
    };
  