Sure, but the Han script is probably about 40000 characters big: no way to write a list by hand.

That's why my example queries each character for the Unicode property \p{Han}, ie if the character is in that script block.

For a better description of Unicode properties and script blocks in Regexes I recommend "Mastering Regular Expressions" by Jeffrey Friedl, pages 121pp.

In reply to Re^3: The “real length" of UTF8 strings by moritz
in thread The “real length" of UTF8 strings by Anonymous Monk

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