67 	sopno pend[NPAREN];	/* -> ) ([0] unused) */  member
202 		p->pend[i] = 0;  in llvm_regcomp()
325 			p->pend[subno] = HERE();  in p_ere_exp()
326 			assert(p->pend[subno] != 0);  in p_ere_exp()
381 			if (p->pend[backrefnum] == 0) {  in p_ere_exp()
393 			assert(OP(p->strip[p->pend[backrefnum]]) != ORPAREN);  in p_ere_exp()
394 			(void) dupl(p, p->pbegin[backrefnum]+1, p->pend[backrefnum]);  in p_ere_exp()
566 			p->pend[subno] = HERE();  in p_simp_re()
567 			assert(p->pend[subno] != 0);  in p_simp_re()
587 		if (p->pend[i] != 0) {  in p_simp_re()
592 			assert(OP(p->strip[p->pend[i]]) == ORPAREN);  in p_simp_re()
593 			(void) dupl(p, p->pbegin[i]+1, p->pend[i]);  in p_simp_re()
1380 		if (p->pend[i] >= pos) {  in doinsert()
1381 			p->pend[i]++;  in doinsert()