No wait, "likely" is correct, not "unlikely". The point I was just making
Ok, good. Now I got it and also your ammendment "when I mistype "UNlikely" which I got initally wrong.
But the OP was about inconsistencies in casing, and "Unknown" is different to "UTF-8" or "EUC-JP", should it be "UNKNOWN"? Uggg, having typed that, its ugly, no "Unknown" will have to do.
Yes, "UNKNOWN" is not better than "unknown", probably rather worse. I would prepare a PR to change both to "Unknown".
@scootergrisen do you agree?