埋め込みの説明
@1@ : 句の名前
例題
[C1127.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. C1127. 000003 DATA DIVISION. 000004 WORKING-STORAGE SECTION. 000005 01 DATA1 PIC S9(4) SIGN VALUE 1. 000006 END PROGRAM C1127.
C1127.cob 5: JMN1127I-S SIGN句の構文に誤りがあります.