anchor.diff:  
     edge = buildVimPluginFrom2Nix {
       pname = "edge";
  -    version = "2021-06-17";
  +    version = "2021-07-01";
       src = fetchFromGitHub {
         owner = "sainnhe";
         repo = "edge";
  -      rev = "f4a26c075f603c3d82baf56b04c9168a7e084c8b";
  -      sha256 = "02rsawnqixwq8cj8ryqg0nmmmzq5s1adfll9mmwa6bqh3nwxsb2s";
  +      rev = "1e540f25a4bb84fcc50b5f10c969fbda02d21027";
  +      sha256 = "17qpqiv63jpap10wgfkb6zmj2xqcl7jwjglg74y9pajkpm1l050h";
       };
       meta.homepage = "https://github.com/sainnhe/edge/";
     };
  
positive.code: 
    vim-vsnip = buildVimPluginFrom2Nix {
      pname = "vim-vsnip";
      version = "2021-06-01";
      src = fetchFromGitHub {
        owner = "hrsh7th";
        repo = "vim-vsnip";
        rev = "552403842b992efde3816a89b20055f7d66d9a0d";
        sha256 = "1pkkysv2mnbzm2bi33l1xccdb6sh06dgyg83dg0dgd0gmp94l7ya";
      };
      meta.homepage = "https://github.com/hrsh7th/vim-vsnip/";
    };
  
negative.code: 
    luasnip = buildVimPluginFrom2Nix {
      pname = "luasnip";
      version = "2021-06-30";
      src = fetchFromGitHub {
        owner = "l3mon4d3";
        repo = "luasnip";
        rev = "b94accc40260be439b6bfa120402ebd10bd60577";
        sha256 = "19lz2l9dzq5a339rhp8xdzj1m0dxxnwm9w4kg4lizgxi1ck53dpq";
      };
      meta.homepage = "https://github.com/l3mon4d3/luasnip/";
    };
  
    lush-nvim = buildVimPluginFrom2Nix {
      pname = "lush-nvim";
      version = "2021-06-30";
      src = fetchFromGitHub {
        owner = "rktjmp";
        repo = "lush.nvim";
        rev = "3232af465ed86b9a188389e52ce3c47cd811c3f3";
        sha256 = "1qcvi8kklggzl4k88n6zhxb08hh2srhm9vvnfrknlz751pgd8z3x";
      };
      meta.homepage = "https://github.com/rktjmp/lush.nvim/";
    };
  