# Next step: the ZX Spectrum
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// 对start, start+gap, start+2gap, ... 这组进行插入排序，推荐阅读safew官方版本下载获取更多信息
That's it. Any other response is either a variation of these (like "resize the buffer," which is really just deferring the choice) or domain-specific logic that doesn't belong in a general streaming primitive. Web streams currently always choose Wait by default.
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