self: super:

let
  lib = self.pkgs.lib;
  stdenv = self.pkgs.stdenv;

in rec {
  git-review = super.git-review.override { pythonPackages = super.python3Packages; };
  kded = super.kded.overrideAttrs (oldAttrs: rec {
    separateDebugInfo = true;
  });
  neovim = super.neovim.override {
    vimAlias = true;
    viAlias = true;
  };
  neovim-unwrapped = super.neovim-unwrapped.overrideAttrs (old: rec {
    name = "neovim-unwrapped";
    version = "0.5.0-20201010";
    src = super.fetchFromGitHub {
      owner = "neovim";
      repo = "neovim";
      rev = "ce5a260c9ec5c85eb67eef268e3138b11da86224";
      sha256 = "sha256:1z0k7sdb72z43r4kjz6j72fbag7lfj5saa6jjz1m9lnda11x0jik";
    };
  });
  /* neovim-qt = super.neovim-qt.overrideAttrs (old: rec { */
  /*   version = "0.2.17-20201010"; */
  /*   passthru = { */
  /*     unwrapped = super.neovim-qt.passthru.unwrapped.overrideAttrs (old: rec { */
  /*       src = super.fetchFromGitHub { */
  /*         owner = "equalsraf"; */
  /*         repo = "neovim-qt"; */
  /*         rev = "65b5b117b36081544f9f01f06516a5ea977ae406"; */
  /*         sha256 = "sha256:1yjzhjc8095rdxqq62j75ldqcripmzccicgi4swf7bgsxgi2ydsg"; */
  /*       }; */
  /*     }); */
  /*   }; */
  /* }); */
  /* neovim-qt = super.neovim-qt.overrideAttrs (old: rec { */
  /*   name = "neovim-qt"; */
  /*   version = "0.2.17-20201010"; */
  /*   src = super.fetchFromGitHub { */
  /*     owner = "equalsraf"; */
  /*     repo = "neovim-qt"; */
  /*     rev = "65b5b117b36081544f9f01f06516a5ea977ae406"; */
  /*     sha256 = "sha256:1yjzhjc8095rdxqq62j75ldqcripmzccicgi4swf7bgsxgi2ydsg"; */
  /*   }; */
  /* }); */
  /* neovim-qt = */ 
  /*   let unwrapped = super.neovim-qt.unwrapped.overrideAttrs (a: a // rec { */
  /*     version = "0.2.17-20201010"; */
  /*     src = super.fetchFromGitHub { */
  /*       owner = "equalsraf"; */
  /*       repo = "neovim-qt"; */
  /*       rev = "65b5b117b36081544f9f01f06516a5ea977ae406"; */
  /*       sha256 = "sha256:1yjzhjc8095rdxqq62j75ldqcripmzccicgi4swf7bgsxgi2ydsg"; */
  /*     }; */
  /*   }); */
  /*   in */
  /*     stdenv.mkDerivation { */
  /*       pname = "neovim-qt"; */
  /*       version = unwrapped.version; */
  /*       buildCommand = super.neovim-qt.buildCommand; */

  /*       preferLocalBuild = true; */

  /*       nativeBuildInputs = super.neovim-qt.nativeBuildInputs; */

  /*       passthru = { */
  /*         inherit unwrapped; */
  /*       }; */

  /*       inherit (unwrapped) meta; */
  /*     }; */

  terminus_font = super.terminus_font.overrideAttrs (_: {
      patches = [
        "alt/ll2.diff"
        "alt/td1.diff"
      ];
    });

  # mpv = super.wrapMpv super.mpv-unwrapped {
  #   scripts = [
  #     super.mpvScripts.mpris
  #   ];
  # };

  # mpv-with-scripts = super.mpv-with-scripts.override {
  #   scripts = [ 
  #     self.mpvScripts.mpris
  #   ]; 
  # };
}