KEY_END           800 maint/gnulib/lib/argp-parse.c       parser->opt_data.optopt = KEY_END;
KEY_END           812 maint/gnulib/lib/argp-parse.c       if (opt == KEY_END)
KEY_END           826 maint/gnulib/lib/argp-parse.c       else if (opt == KEY_ERR && parser->opt_data.optopt != KEY_END)
KEY_END           836 maint/gnulib/lib/argp-parse.c     opt = KEY_END;
KEY_END           838 maint/gnulib/lib/argp-parse.c   if (opt == KEY_END)
KEY_END           863 maint/gnulib/lib/argp-parse.c     *arg_ebadkey = (opt == KEY_END || opt == KEY_ARG);