to_unichar

Returns a unichar expression with the value "integer_expression". If "integer_expression" is in the range 0xD800..0xDFFF, the operation is aborted. If the "integer_expression" is in the range 0..0xFFFF, a single Unicode value is returned. If "integer_expression" is in the range 0x10000..0x10FFFF, a surrogate pair is returned.

to_unichar ( integer_expression )