5 lines
419 B
Plaintext
5 lines
419 B
Plaintext
The task is to check that the terminal supports Unicode output, before outputting a Unicode character. If the terminal supports Unicode, then the terminal should output a Unicode delta (U+25b3). If the terminal does not support Unicode, then an appropriate error should be raised.
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Note that it is permissible to use system configuration data to determine terminal capabilities if the system provides such a facility.
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