Unicode.Property.changes_when_casefolded

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changes_when_casefolded(codepoint)

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Returns :changes_when_casefolded or nil indicating if the codepoint or string has the property :changes_when_casefolded.

For string parameters, all codepoints in the string must have the :changes_when_casefolded property in order for the result to :changes_when_casefolded.