Too true ... I think the problem is somewhat artificial, as people can find all sorts of things to be unreasonable about. ;^)

Sure, we could omit digits that look like vowels from the alphabet (0, 1, 3, 4), but then someone'll complain about stuff when you turn the code upside down or some such.

...roboticus

In reply to Re^3: Questions: how to exclude substring having Evil meanings by roboticus
in thread Questions: how to exclude substring having Evil meanings by lihao

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