anchor.diff:  
     vim-polyglot = buildVimPluginFrom2Nix {
       pname = "vim-polyglot";
  -    version = "2021-01-03";
  +    version = "2021-01-14";
       src = fetchFromGitHub {
         owner = "sheerun";
         repo = "vim-polyglot";
  -      rev = "7bde552a463999897320a1899a6ca4f8806041ea";
  -      sha256 = "1rc9dfpl7x2fmqcm954x1syfcl392vsrcgid2pm6p91j3drm78nq";
  +      rev = "4c10562d2cc9b084518284c49a158558da5180a7";
  +      sha256 = "0avrjy1mxzkpsrbblzqx81ml08gm7n4bd4ihxm4qbvcdbg8n5chx";
       };
       meta.homepage = "https://github.com/sheerun/vim-polyglot/";
     };
  
positive.code: 
    telescope-nvim = buildVimPluginFrom2Nix {
      pname = "telescope-nvim";
      version = "2021-01-12";
      src = fetchFromGitHub {
        owner = "nvim-telescope";
        repo = "telescope.nvim";
        rev = "57012550977679925176819345adc4d0dce85a00";
        sha256 = "002c120ppz8g6xiqckq61nbr7zcfdh5n75hhzbcn0xqlagmi9p6y";
      };
      meta.homepage = "https://github.com/nvim-telescope/telescope.nvim/";
    };
  
negative.code:     meta.homepage = "https://github.com/konfekt/fastfold/";
    };
  
    fennel-vim = buildVimPluginFrom2Nix {
      pname = "fennel-vim";
      version = "2020-11-15";
      src = fetchFromGitHub {
        owner = "bakpakin";
        repo = "fennel.vim";
  