| 1 | #include "parser.h" |
| 2 | #include "tabular.h" |
| 3 | |
| 4 | #include "argument.h" |
| 5 | |
| 6 | /* global variables */ |
| 7 | |
| 8 | tab_t *argument = NULL; |
| 9 | |
| 10 | /* argument management */ |
| 11 | |
| 12 | /* get argument */ |
| 13 | |
| 14 | double arg (int n) |
| 15 | { |
| 16 | return get_tab (argument, n); |
| 17 | } |
| 18 | |
| 19 | /* set arguments */ |
| 20 | |
| 21 | double def (int nbops, element_t **ops) |
| 22 | { |
| 23 | int i; |
| 24 | argument = resize_tab (argument, nbops); |
| 25 | for (i = 0; i < nbops; i++) { |
| 26 | set_tab (argument, i + 1, evaluate_element (ops[i], 0)); |
| 27 | } |
| 28 | return size_tab (argument); |
| 29 | } |
| 30 | |
| 31 | /* vim: set ts=4 sw=4 et: */ |