| 513 | STR must not be null. */ |
| 514 | |
| 515 | static bool |
| 516 | nextarg (char const *str) |
| 517 | { |
| 518 | if (*args == NULL) |
| 519 | return false; |
| 520 | else |
| 521 | { |
| 522 | bool r = streq (*args, str); |
| 523 | args += r; |
| 524 | return r; |
| 525 | } |
| 526 | } |
| 527 | |
| 528 | /* Return true if there no more tokens. */ |
| 529 |