String::Multibyte::Big5 - internally used by String::Multibyte for Big-5
use String::Multibyte; $big5 = String::Multibyte->new('Big5'); $big5_length = $big5->length($big5_string);
String::Multibyte::Big5 is used for manipulation of strings in Big-5 family encodings.
Byte range of single-byte characters:
Leading byte range of double-byte characters:
Trailing byte range of double-byte characters:
Character order (invalid code points are excluded):
0x81..0xA0 are treated as legal leading bytes and
0x80..0xA0 as illegal trailing bytes, in consideration of EUDC of Microsoft's CP950 and HKSCS of Hong Kong Government.