anchor.diff:  
     neco-vim = buildVimPluginFrom2Nix {
       pname = "neco-vim";
  -    version = "2022-02-02";
  +    version = "2022-04-21";
       src = fetchFromGitHub {
         owner = "Shougo";
         repo = "neco-vim";
  -      rev = "4b537fa01c28f2f7cf249722530561d2e477b49f";
  -      sha256 = "09lkbwijvl34ff2pagra383n517k1b1nw2lpjv2jlik0970sbcbv";
  +      rev = "3a913173dcbf7bac303cb5ede8b3a732b6a0a692";
  +      sha256 = "0wbp4f0gjc3vchyh8xyjcqyd3xlc4wf276r9lalmjd034792a77k";
       };
       meta.homepage = "https://github.com/Shougo/neco-vim/";
     };
  
positive.code: 
    lsp_signature-nvim = buildVimPluginFrom2Nix {
      pname = "lsp_signature.nvim";
      version = "2022-04-16";
      src = fetchFromGitHub {
        owner = "ray-x";
        repo = "lsp_signature.nvim";
        rev = "a351509512687293fd659ba4ee7e34412c3a8f70";
        sha256 = "00xzd8b13krysdw21zm9ms902cxm04xl1wd2l7rb04431s2v9vc0";
      };
      meta.homepage = "https://github.com/ray-x/lsp_signature.nvim/";
    };
  
negative.code: 
    mkdx = buildVimPluginFrom2Nix {
      pname = "mkdx";
      version = "2022-04-29";
      src = fetchFromGitHub {
        owner = "SidOfc";
        repo = "mkdx";
        rev = "d8e29b48f959aef96df2cb2ff5875ee02970f2a7";
        sha256 = "0rv2x96l5gcbj969ki6y1c0l468sibjcph5rqzavv6naizmwi8ql";
      };
      meta.homepage = "https://github.com/SidOfc/mkdx/";
    };
  