{
  description = "Plusmacs";
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
    parts = {
      url = "github:hercules-ci/flake-parts";
      inputs.nixpkgs-lib.follows = "nixpkgs";
    };
    emacs = {
      url = "github:nix-community/emacs-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };
  outputs = inputs:
    inputs.parts.lib.mkFlake { inherit inputs; } {
      systems = [
        "x86_64-linux"
      ];
      flake = {
        overlays.default = final: _prev: import ./overlay final.pkgs;
      };
      perSystem = { pkgs, self', config, system, ... }: {
        _module.args.pkgs = import inputs.nixpkgs {
	  inherit system;
	  overlays = [
	    inputs.emacs.overlays.default
	    inputs.self.overlays.default
	  ];
	};
        packages.pankomacs = pkgs.pankomacs;
	packages.default = self'.packages.pankomacs;

	apps.pankomacs.program = "${self'.packages.pankomacs}/bin/emacs";
	apps.default = config.apps.pankomacs;
      };
    };
}
