Constant for all Han characters used in writing Korean, including a
subset of the CJK unified ideographs as well as Korean Han characters
that may be defined as surrogate characters.
Constant for all Han characters used in writing Japanese, including a
subset of the CJK unified ideographs as well as Japanese Han characters
that may be defined as surrogate characters.
Constant for all Latin characters, including the characters
in the BASIC_LATIN, LATIN_1_SUPPLEMENT, LATIN_EXTENDED_A,
LATIN_EXTENDED_B Unicode character blocks.
Constant for all Han characters used in writing Simplified Chinese,
including a subset of the CJK unified ideographs as well as Simplified
Chinese Han characters that may be defined as surrogate characters.
Constant for all Han characters used in writing Traditional Chinese,
including a subset of the CJK unified ideographs as well as Traditional
Chinese Han characters that may be defined as surrogate characters.