コード拡かく張ちょう文も字じ

noun

code extension character

Technical term in character encoding standards; used to switch between character sets or control functions.

• ISO/IEC 2022では、コード拡かく張ちょう文も字じを使つかって文も字じ集しゅう合ごうを切きり替かえる。

  In ISO/IEC 2022, code extension characters are used to switch character sets.