755 	unsigned dot, digit, n;  in nv_changearray()  local
771 	for(dot = 0; dot < (unsigned)save_ap->maxi; dot++)  in nv_changearray()
773 		if(save_ap->val[dot].cp)  in nv_changearray()
775 			if ((digit = dot)== 0)  in nv_changearray()
784 			up->cp = save_ap->val[dot].cp;  in nv_changearray()
785 			save_ap->val[dot].cp = 0;  in nv_changearray()
894 	register unsigned		dot;  in nv_nextsub()  local
912 	for(dot=ap->cur+1; dot <  (unsigned)ap->maxi; dot++)  in nv_nextsub()
915 		if(!ap->val[dot].cp && !(ap->header.nelem&ARRAY_NOSCOPE))  in nv_nextsub()
917 			if(!(aq=ar) || dot>=(unsigned)aq->maxi)  in nv_nextsub()
920 		if(aq->val[dot].cp)  in nv_nextsub()
922 			ap->cur = dot;  in nv_nextsub()
923 			if(array_isbit(aq->bits, dot,ARRAY_CHILD))  in nv_nextsub()
925 				Namval_t *mp = aq->val[dot].np;			  in nv_nextsub()
1128 	register unsigned dot, n;  in nv_getsub()  local
1140 	if((dot = ap->cur)==0)  in nv_getsub()
1142 	else while(n=dot)  in nv_getsub()
1144 		dot /= 10;  in nv_getsub()
1145 		*--cp = '0' + (n-10*dot);  in nv_getsub()