isunicodesupported
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Last updated
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Detect whether the current terminal supports Unicode.
tf = isunicodesupported()
tf - a logical: true or false.
isunicodesupported: returns if current terminal supports Unicode.
value returned can be overloaded if environment variable 'NELSON_TERM_IS_UNICODE_SUPPORTED' is 'TRUE'
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1.0.0
initial version
Allan CORNET