A word processing formatting graphic that causes the printing or display point to move right to the next active position. Required space is treated as a graphic character (not as an interword space or information separator) in implementing formatting operations: for example, to concatenate words in a phrase which is to be underscored using the word underscore character.; 一種字(詞)處理格式圖形字符，它使打印點或顯示點向右移到下一工作位置。在進行格式操作時，所需空格符(不是作為一 個字間空格或信息分隔符而是)作為一個圖形字符處理。例如，在有一劃線的短語中，用字 下劃線字符來連接短語中各字。參閱space character。