anchor.diff:  
     ghcid = buildVimPluginFrom2Nix {
       pname = "ghcid";
  -    version = "2021-02-14";
  +    version = "2021-05-16";
       src = fetchFromGitHub {
         owner = "ndmitchell";
         repo = "ghcid";
  -      rev = "abbb157ac9d06fdfba537f97ab96e197b3bb36cb";
  -      sha256 = "008alqgqbrjh9sqgazqq1kk5hnpikd8afnia5lx9rv8c2am1d2fv";
  +      rev = "dec6adb151cc5514f8ea99b8568e7a4c94db6318";
  +      sha256 = "14k0crk6lvj6qp1rpfmldmw5w9axy7336aacpvfsh7d4a93xdjzv";
       };
       meta.homepage = "https://github.com/ndmitchell/ghcid/";
     };
  
positive.code: # This file has been generated by ./pkgs/misc/vim-plugins/update.py. Do not edit!
  { lib, buildVimPluginFrom2Nix, fetchFromGitHub, overrides ? (self: super: {}) }:
  let
    packages = ( self:
  {
    a-vim = buildVimPluginFrom2Nix {
      pname = "a-vim";
  
negative.code: 
    nnn-vim = buildVimPluginFrom2Nix {
      pname = "nnn-vim";
      version = "2021-05-16";
      src = fetchFromGitHub {
        owner = "mcchrish";
        repo = "nnn.vim";
        rev = "a997a8fc9739d1bf1900c66f056e1b11a9f61443";
        sha256 = "1rdcjnfgk1yi2ick7m7xh07daarfjvxgf3w656hzarbqshpamy2a";
      };
      meta.homepage = "https://github.com/mcchrish/nnn.vim/";
    };
  