埋め込みの説明
@1@ : 一意名
例題
[C3149.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. C3149. 000003 ENVIRONMENT DIVISION. 000004 DATA DIVISION. 000005 WORKING-STORAGE SECTION. 000006 77 DP-CTR PIC XX. 000007 77 AA PIC XX. 000008 PROCEDURE DIVISION. 000009 GO TO L1 L2 DEPENDING ON DP-CTR. 000010 L1. MOVE "AA" TO AA. 000011 GO TO L3. 000012 L2. MOVE "BB" TO AA. 000013 L3. STOP RUN.
C3149.cob 9: JMN3149I-S GO TO DEPENDING ON文の一意名'DP-CTR'は，整数項目でなければなりません．
