埋め込みの説明
@1@ : 区分化機能
@2@ : ANSI85
例題
[C1547.cob] 000001 @OPTIONS CONF(OBS),LANGLVL(85) 000002 IDENTIFICATION DIVISION. 000003 PROGRAM-ID. C1547. 000004 ENVIRONMENT DIVISION. 000005 CONFIGURATION SECTION. 000006 OBJECT-COMPUTER. OBJ1 000007 SEGMENT-LIMIT IS 1 000008 . 000009 END PROGRAM C1547.
C1547.cob 7: JMN1547I-I (OBS)区分化機能は，ANSI85 COBOLの廃要素です．
