args @ { fetchurl, ... }:
rec {
  baseName = ''form-fiddle'';
  version = ''20160929-git'';

  description = ''A collection of utilities to destructure lambda forms.'';

  deps = [ args."documentation-utils" ];

  src = fetchurl {
    url = ''http://beta.quicklisp.org/archive/form-fiddle/2016-09-29/form-fiddle-20160929-git.tgz'';
    sha256 = ''1lmdxvwh0d81jlkc9qq2cw0bizjbmk7f5fjcb8ps65andfyj9bd7'';
  };

  overrides = x: {
    postInstall = ''
        echo "$CL_SOURCE_REGISTRY"
        NIX_LISP_PRELAUNCH_HOOK='nix_lisp_run_single_form "(asdf:load-system :form-fiddle)"' "$out/bin/form-fiddle-lisp-launcher.sh" ""
    '';
  };
}