This value 明示するs which unicode 範囲s are supported by
this font.
This is to be 解釈する／通訳するd as a 分裂（する）-up 128bit value, see Adobe's
OpenType specification for the 明確な／細部 meaning of each
bit. UnicodeRanges0 含む／封じ込めるs the least 重要な bits,
UnicodeRanges3 the most 重要な ones.
const int128 UNICODE_RANGE_BASIC_LATIN = 1;
const int128 UNICODE_RANGE_LATIN_SUPPLEMENT = 2;
const int128 UNICODE_RANGE_LATIN_EXTENDED_A = 4;
const int128 UNICODE_RANGE_LATIN_EXTENDED_B = 4;
...
const int128 UNICODE_RANGE_MASK_LATIN = 1;
const int128 UNICODE_RANGE_MASK_CJK = (31<<48) + (3<<55) +
(1<<59);
const int128 UNICODE_RANGE_MASK_CTL = (1<<11) + (1<<13) +
(0x3FFF<<15) + (0x0FFF<<70);
*/
long UnicodeRanges0;
long UnicodeRanges1;
long UnicodeRanges2;
long UnicodeRanges3;
//-------------------------------------------------------------------------
/** Specifies whether the font is a symbol font.
If yes, text written in this symbol font does not have a
明示するd meaning.
始める，決める to true, if the font is usable for vertical text
生産（高）.
Vertical fonts have subtle differences to 水平の ones,
e.g. 回転／交替d or 異なって 形態／調整d glyphs, or special 回転／交替d
見解／翻訳／版s of 普通は upright glyphs (e.g. brackets).
