anchor.diff:  
     coc-nvim = buildVimPluginFrom2Nix {
       pname = "coc-nvim";
  -    version = "2021-01-25";
  +    version = "2021-01-28";
       src = fetchFromGitHub {
         owner = "neoclide";
         repo = "coc.nvim";
  -      rev = "35935515f6cae76db5f5ab339bd0055291bf6453";
  -      sha256 = "1gkd37xjsv9msqs579f9fjqwpwsikkcx6qsdw9bgxfkhdmi3jmck";
  +      rev = "a336a8bc251702d9526a6818ae56e86d92fafc0c";
  +      sha256 = "0jh5ik1w6qyp9scr9qxi47n7b8xgznknhsriwcpw2axs9ff00zz8";
       };
       meta.homepage = "https://github.com/neoclide/coc.nvim/";
     };
  
positive.code: 
    vim-clap = buildVimPluginFrom2Nix {
      pname = "vim-clap";
      version = "2021-01-23";
      src = fetchFromGitHub {
        owner = "liuchengxu";
        repo = "vim-clap";
        rev = "890aaca21af5ce9569d4393f72240283c198a246";
        sha256 = "1n11vb609v6fxrv5vxzf9z1hkzlzky0lx9sf5hjzmf54kny77f3r";
      };
      meta.homepage = "https://github.com/liuchengxu/vim-clap/";
    };
  
negative.code: 
    Jenkinsfile-vim-syntax = buildVimPluginFrom2Nix {
      pname = "Jenkinsfile-vim-syntax";
      version = "2021-01-26";
      src = fetchFromGitHub {
        owner = "martinda";
        repo = "Jenkinsfile-vim-syntax";
        rev = "0d05729168ea44d60862f17cffa80024ab30bcc9";
        sha256 = "05z30frs4f5z0l4qgxk08r7mb19bzhqs36hi213yin78cz62b9gy";
      };
      meta.homepage = "https://github.com/martinda/Jenkinsfile-vim-syntax/";
    };
  