2836 	long		before;  in extend()  local
2858 		before = (long)tv_get_number_chk(&argvars[2], &error);  in extend()
2862 		if (before == l1->lv_len)  in extend()
2866 		    item = list_find(l1, before);  in extend()
2869 			semsg(_(e_listidx), before);  in extend()
2987     long	before = 0;  in f_insert()  local
3016 		before = (long)tv_get_number_chk(&argvars[2], &error);  in f_insert()
3019 		if (before < 0 || before > len)  in f_insert()
3037 	    mch_memmove(p + before + 1, p + before, (size_t)len - before);  in f_insert()
3038 	    *(p + before) = val;  in f_insert()
3059 		before = (long)tv_get_number_chk(&argvars[2], &error);  in f_insert()
3063 	    if (before == l->lv_len)  in f_insert()
3067 		item = list_find(l, before);  in f_insert()
3070 		    semsg(_(e_listidx), before);  in f_insert()