I may be mistaken, but aren't there (at least) two ways to encode an Umlaut in Unicode? You could either use the dedicated character Ü or combine the letter U with with the diacritic character ¨

So the word "Hütte" could be 6 letters (unicode symbols) long, depending on the exact encoding and how length() is implemented? Not sure, just looking at Wikipedia: https://en.wikipedia.org/wiki/Combining_character

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In reply to Re^2: incorrect length of strings with diphthongs by cavac
in thread incorrect length of strings with diphthongs by tos

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