UTF-8, a transformation format of ISO 10646

摘要: ISO/IEC 10646-1 defines a multi-octet character set called the Universal Character Set (UCS) which encompasses most of world's writing systems. Multi-octet characters, however, are not compatible with many current applications and protocols, this has led to development few so-called UCS transformation formats (UTF), each different characteristics. UTF-8, object memo, characteristic preserving full US-ASCII range, providing compatibility file systems, parsers other software that rely on values but transparent values. This memo updates replaces RFC 2044, in particular addressing question versions relevant standards.