anchor.diff:  
     vim-fugitive = buildVimPluginFrom2Nix {
       pname = "vim-fugitive";
  -    version = "2021-07-16";
  +    version = "2021-07-17";
       src = fetchFromGitHub {
         owner = "tpope";
         repo = "vim-fugitive";
  -      rev = "58516a13c623e6b21be6fed1f6067eed67005949";
  -      sha256 = "0gzdsp1gz1wpw8z47v3sr9b0ma41qnz0r4iiq0jr84srr3817zpl";
  +      rev = "de6495ae846b2c5913fa85d5464c036c0acdfa34";
  +      sha256 = "184cbh2jxwpp4zgvlfhs4qx1mr4vyq5vvv6lvk8lcng40dxfr9fg";
       };
       meta.homepage = "https://github.com/tpope/vim-fugitive/";
     };
  
positive.code: 
    chadtree = buildVimPluginFrom2Nix {
      pname = "chadtree";
      version = "2021-07-17";
      src = fetchFromGitHub {
        owner = "ms-jpq";
        repo = "chadtree";
        rev = "fa78312b378a7d3a6cb1222d1df05c28238f888b";
        sha256 = "05j42c3h374hyqqb5m7dddyh4sn08cw64nji3fnv3rk63gm2r4if";
      };
      meta.homepage = "https://github.com/ms-jpq/chadtree/";
    };
  
negative.code: 
    traces-vim = buildVimPluginFrom2Nix {
      pname = "traces-vim";
      version = "2021-07-18";
      src = fetchFromGitHub {
        owner = "markonm";
        repo = "traces.vim";
        rev = "360361b093d21531c0781c5c4a61a1e6cb3edfac";
        sha256 = "052kbzx2rqpw5mhh6w1zcj5il642w1a2wi6w4nbcw7scj4gq85pd";
      };
      meta.homepage = "https://github.com/markonm/traces.vim/";
    };
  