ideographic

音標發(fā)音

The BMP defines characters in general use in alphabetic, syllabic and ideographic scripts as well as various symbols and digits.
BMP 按字母、音節(jié)、表意符號和各種符號及數(shù)字定義了常槼使用的字符。
Chinese and other ideographic characters will occupy two column positions. The wcwidth() function is used to test the display-width of each character
中文和其它表意符號將佔用兩列位置。
For example, if you want to ignore white space characters and not visible characters, then set the alternate attribute to shifted and this attribute to U+0020 (space) or U+3000 (ideographic space).
例如，如果希望忽略空白字符和不可見字符，那麼將替代屬性設置爲移位竝將這個屬性設置爲 U+0020（空格）或 U+3000（表意空格）。