In word processing systems, a feature that enables blocks of recorded text to be indented with different margins, while still retaining the original(fixed) margin settings. 字(詞)處理技術(shù)中的一種功能特性,它使記錄的正文塊按不同邊線(xiàn)縮排,同時(shí)仍然保持原來(lái)(固定的)邊線(xiàn)設置。