anchor.diff:  
     nvim-dap = buildVimPluginFrom2Nix {
       pname = "nvim-dap";
  -    version = "2022-02-04";
  +    version = "2022-02-16";
       src = fetchFromGitHub {
         owner = "mfussenegger";
         repo = "nvim-dap";
  -      rev = "ee39d5d570d07161e16eb73054c295c6561eb2b4";
  -      sha256 = "0ybh21rzmrvs0njwdg0kw6rlbwhaiwkq41gj8iban7nrfn36vydh";
  +      rev = "9fcff6e02e1a549d47a2c559a4b833798537c0bc";
  +      sha256 = "1ai71s38dcny22wmhw5b5b82hj2mf16g60rbzi7llg54fdlfp92k";
       };
       meta.homepage = "https://github.com/mfussenegger/nvim-dap/";
     };
   
     nvim-dap-ui = buildVimPluginFrom2Nix {
       pname = "nvim-dap-ui";
  -    version = "2022-01-11";
  +    version = "2022-02-22";
       src = fetchFromGitHub {
         owner = "rcarriga";
         repo = "nvim-dap-ui";
  -      rev = "ae3b003af6c6646832dfe704a1137fd9110ab064";
  -      sha256 = "0fyqhmm0l6hil2hdfwrhsabf5k8c3r5ivghgdv4g5hd8hpcncnj8";
  +      rev = "5dfbd6ebfbbfd4866f7eafe723f2fdfa0440733f";
  +      sha256 = "02ss2mxi5dqa44r06iv69r5c5dp9g0cxg1dk3an1nnsh78wpibjs";
       };
       meta.homepage = "https://github.com/rcarriga/nvim-dap-ui/";
     };
   
     nvim-dap-virtual-text = buildVimPluginFrom2Nix {
       pname = "nvim-dap-virtual-text";
  -    version = "2021-12-02";
  +    version = "2022-02-19";
       src = fetchFromGitHub {
         owner = "theHamsta";
         repo = "nvim-dap-virtual-text";
  -      rev = "fb176ca8cf666331fcfa75b7dcc238116d66f801";
  -      sha256 = "1ksn4k2bhrc588wximrgc6z9pghvwmbkvls1999nvykzrkcpggmd";
  +      rev = "7f82fec9a1c7fce292c9a9a7310e7d121607db93";
  +      sha256 = "1x9y74nvcvbwakvlzz4k7h1azkldphmdygwgs5cz7qf9pxbx67lq";
       };
       meta.homepage = "https://github.com/theHamsta/nvim-dap-virtual-text/";
     };
  
positive.code: 
    denite-nvim = buildVimPluginFrom2Nix {
      pname = "denite.nvim";
      version = "2022-01-15";
      src = fetchFromGitHub {
        owner = "Shougo";
        repo = "denite.nvim";
        rev = "f88be9be638fd93c8159d3d0434c6e0576bec6d1";
        sha256 = "1xkgbb1av95bi5svl15909mkbb0jhwb15x9fnvbypjzz1i4mvb82";
      };
      meta.homepage = "https://github.com/Shougo/denite.nvim/";
    };
  
    deol-nvim = buildVimPluginFrom2Nix {
      pname = "deol.nvim";
      version = "2022-02-07";
      src = fetchFromGitHub {
        owner = "Shougo";
        repo = "deol.nvim";
        rev = "acaf6b6282bfab2e28fbb8a01eea6da9b9c764af";
        sha256 = "19m1g79s55pyxcm2vg4kj52c9kkl3l2km07j9cwbq4qd8vm9vjil";
      };
      meta.homepage = "https://github.com/Shougo/deol.nvim/";
    };
  
negative.code: 
    cmp-buffer = buildVimPluginFrom2Nix {
      pname = "cmp-buffer";
      version = "2022-02-21";
      src = fetchFromGitHub {
        owner = "hrsh7th";
        repo = "cmp-buffer";
        rev = "d66c4c2d376e5be99db68d2362cd94d250987525";
        sha256 = "0n9mqrf4rzj784zhshxr2wqyhm99d9mzalxqnik7srkghjvc9l4a";
      };
      meta.homepage = "https://github.com/hrsh7th/cmp-buffer/";
    };
  