PLOGHELP HALT Chris Mellish, August 1982 Revised by Kathryn Seifert October 1986 Predicate which causes an exit from POPLOG ?- halt. Keywords: POPLOG, quit Causes an exit from the combined POP-11/Prolog system. Be careful with this predicate. If you just want to stop your program running, see PLOGHELP * ABORT. -- RELATED DOCUMENTATION ---------------------------------------------- PLOGHELP * ABORT Predicate which aborts all current executions PLOGHELP * BREAK Predicate which calls new invocation of Prolog top-level