anchor.diff:  
     echodoc-vim = buildVimPluginFrom2Nix {
       pname = "echodoc-vim";
  -    version = "2021-04-16";
  +    version = "2021-05-11";
       src = fetchFromGitHub {
         owner = "Shougo";
         repo = "echodoc.vim";
  -      rev = "63d3c193ccb1652a972ca0def7ab82048bfb6068";
  -      sha256 = "0v0fd6n6fza1rj008zpjicvh9d8mcvz3kza8hhby9nx9cjlj2dpc";
  +      rev = "7dc1d45d7ffd275c06bf207795cf071ae6c9f1a4";
  +      sha256 = "1hxywy423ikfkmcyqm467j741mn0ar4c5k7li0liniygjwpiaxjm";
       };
       meta.homepage = "https://github.com/Shougo/echodoc.vim/";
     };
  
positive.code: 
    vimspector = buildVimPluginFrom2Nix {
      pname = "vimspector";
      version = "2021-05-03";
      src = fetchFromGitHub {
        owner = "puremourning";
        repo = "vimspector";
        rev = "4e04a862cb37105acebac8b6ac5b275dc7865815";
        sha256 = "02z5imcj7dqhkjxizcxswikabnbnfx9fnrbqcwgn0xcnf80c5azg";
        fetchSubmodules = true;
      };
      meta.homepage = "https://github.com/puremourning/vimspector/";
  
negative.code: 
    nvim-autopairs = buildVimPluginFrom2Nix {
      pname = "nvim-autopairs";
      version = "2021-05-11";
      src = fetchFromGitHub {
        owner = "windwp";
        repo = "nvim-autopairs";
        rev = "cd8a10b9191ead80802100e00e741dcc89304634";
        sha256 = "06s4q9d18j2hanwxardsbbc4dzjwdb5z5xyrn1h2i5dlvfkyj2dl";
      };
      meta.homepage = "https://github.com/windwp/nvim-autopairs/";
    };
  