while (stack.length && stack[stack.length - 1] cur) {
return _call.call(origSet, this, v);
。关于这个话题，91视频提供了深入分析
"It's producing fragments of building stone, so it might be structural. We might be thinking of a small shrine or a chapel," says Dr Andy Seaman, from Cardiff University, who is leading the dig.
-_init_storage() Storage