104 		s->nins = s->nouts = 0; /* don't worry about arcs */  in freenfa()
170 	s->nouts = 0;  in newstate()
222 	assert(s->nins == 0 && s->nouts == 0);  in freestate()
298 	if (from->nouts <= to->nins)  in newarc()
357 	from->nouts++;  in createarc()
452 	from->nouts--;  in freearc()
654 	int			n = s->nouts;  in sortouts()
1013 	if (!BULK_ARC_OP_USE_SORT(oldState->nouts, newState->nouts))  in moveouts()
1088 	assert(oldState->nouts == 0);  in moveouts()
1102 	if (!BULK_ARC_OP_USE_SORT(oldState->nouts, newState->nouts))  in copyouts()
1207 	assert(lp->nouts == 0 && rp->nins == 0);	/* did the job */  in delsub()
1233 	if (s->nouts == 0)  in deltraverse()
1246 		assert(to->nouts == 0 || to->tmp != NULL);  in deltraverse()
1250 			assert(to->nouts == 0);  in deltraverse()
1257 	assert(s->nouts == 0);		/* but have no outarcs */  in deltraverse()
1373 	if (s1->nouts == 1 && s1->outs->type == EMPTY)  in single_color_transition()
1511 			if ((s->nins == 0 || s->nouts == 0) && !s->flag)  in pullback()
1581 	if (from->nouts > 1)  in pull()
1594 	assert(from->nouts == 1);  in pull()
1611 					assert(s->nins > 0 && s->nouts > 0);  in pull()
1678 			if ((s->nins == 0 || s->nouts == 0) && !s->flag)  in pushfwd()
1737 	if (to->nouts == 0)  in push()
1778 					assert(s->nins > 0 && s->nouts > 0);  in push()
1892 		if (s->flag || s->nouts != 1)  in fixempties()
2072 		if ((s->nins == 0 || s->nouts == 0) && !s->flag)  in fixempties()
2196 		if (s->nouts == 0 && !s->flag)  in fixconstraintloops()
2234 		if ((s->nins == 0 || s->nouts == 0) && !s->flag)  in fixconstraintloops()
2436 	if (sclone->nouts == 0)  in breakconstraintloop()
2854 		narcs += s->nouts + 1;	/* need one extra for endmarker */  in compact()
2987 		narcs += s->nouts;  in dumpnfa()
3011 	if (s->nouts == 0)  in dumpstate()