CREDIBLE_EFFECT
(WAIT_EFFECT|CREDIBLE_EFFECT|PARENT_WAIT)))
~(WAIT_EFFECT|CREDIBLE_EFFECT|PARENT_WAIT);
if (ep2->cached_state & CREDIBLE_EFFECT) {
if (mark == CREDIBLE_EFFECT)
if (mark_arrows(fmep, fault_event, CREDIBLE_EFFECT, at_latest_by,
if (!(error_event->cached_state & CREDIBLE_EFFECT)) {