catch name
| Library: ISO/IEC 8859 (OMFF8859) Import : omff8859.xmd | 
export catch invalid-code-point value integer code-point
      
Argument definitions
 The invalid-code-point exception is triggered when the function iso8859.writer encounters
        a UTF-8 byte sequence that cannot be converted to a legal ISO/IEC 8859 code point for the chosen encoding. This
        indicates that the chosen encoding cannot represent the character being encoded.