2 * Copyright © 2016 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
18 ao_lisp_read_eval_print(void)
20 ao_poly in, out = AO_LISP_NIL;
25 // printf ("in: "); ao_lisp_poly_print(in); printf("\n");
26 out = ao_lisp_eval(in);
27 if (ao_lisp_exception) {
28 if (ao_lisp_exception & AO_LISP_OOM)
29 printf("out of memory\n");
30 if (ao_lisp_exception & AO_LISP_DIVIDE_BY_ZERO)
31 printf("divide by zero\n");
32 if (ao_lisp_exception & AO_LISP_INVALID)
33 printf("invalid operation\n");
34 ao_lisp_exception = 0;
36 ao_lisp_poly_print(out);