Hi Jeff > Definitely deserves a comment. Thanks for explaining it, like Maxim I > stared at it a bit and found it non-obvious (though I had a reasonable > sense of what it was trying to do). Point being when we have something > that is subtle, we do try to comment it so future readers can quickly > understand the intent of the code.
Sorry, I may have overlooked this suggestion. I’ll add an appropriate comment and rework the code to make the logic easier to follow. I’ll send a v3 shortly. Best regards, Wang Jue
