anchor.diff:  
     chadtree = buildVimPluginFrom2Nix {
       pname = "chadtree";
  -    version = "2021-08-14";
  +    version = "2021-08-15";
       src = fetchFromGitHub {
         owner = "ms-jpq";
         repo = "chadtree";
  -      rev = "c155b348d89e1e24c30461337ba12f50c728b755";
  -      sha256 = "1a52kkz37fzmd8cr1bb0kl032l64ayhz3n51jwhia9s3ps3siyzv";
  +      rev = "26cad008b416c608c4bbcc4bc7ea0962ac5304a0";
  +      sha256 = "09gv2ik1jlki6gi1c0zipl48xnlic37gdn8ban78w8lgb4fgsiss";
       };
       meta.homepage = "https://github.com/ms-jpq/chadtree/";
     };
  
positive.code:     src = fetchFromGitHub {
        owner = "l3mon4d3";
        repo = "luasnip";
        rev = "212c037a017a6e4c19d2d704b4c47641c4cb1f5f";
        sha256 = "17wmn3i286zc6pyj8vqqq68qq866ynz4bzxbg3wz30xpiqzm308k";
      };
      meta.homepage = "https://github.com/l3mon4d3/luasnip/";
    };
  
negative.code:     src = fetchFromGitHub {
        owner = "gelguy";
        repo = "wilder.nvim";
        rev = "fda3866f6b61961fbcd723ed83a61af29e272a3c";
        sha256 = "0cfv0x6sg2rap82p22kpkn8q8jdv6ixnk2dizgk3nqpdhq235h48";
      };
      meta.homepage = "https://github.com/gelguy/wilder.nvim/";
    };
  