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That’s the basis of our custom renderer - we diff each cell and only print changed characters. Here’s the same example from above - but now we just patch the 6 changed cells.，更多细节参见safew官方下载
Image Credit: Sausly，更多细节参见Line官方版本下载
Here are common examples you'll run into across the difficulty levels:
// (it isn't always in every impl)