failure than error
Takushi Tanaka <[email protected]>
| Newsgroups | gmane.comp.gnu.prolog.general |
|---|---|
| Organization | Fukuoka Institute of Technology |
| Message-ID | <[email protected]> |
Hello Mr. Gnu-Prolog, When a goal is neither a fact nor a rule-head, Gnu-Prolog outputs "uncaught exception: error(...)". Though it is useful to check typing error, I want to treat the goal as new predicate for Prolog. Is it possible to treat the goal as failure rather than error? Thank you, Takushi Tanaka [email protected]