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When generating code point property tables, we currently binary search the code point range lists for each property to decide if a code point has that property. However, we are both iterating over the code points and through the sorted properties in order. This means we do not need to search code point ranges that are below the current code point at all. We can even remove the code point ranges that fall below the current code point, as we will not see a code point in those ranges again. On my machine, this reduces the run time of GenerateUnicodeData from 3.4 seconds to 1.2 seconds.