埋め込みの説明
@1@ : SIA，STD
@2@ : ALTERNATE RECORD KEY，APPLY MULTICONVERSATION-MODE，APPLY SAVED-AREA，APPLY WITH-ONLY，ASCENDING/DESCENDING KEY，BY VALUE，CHARACTER TYPE，CODE-SET，COLUMN NUMBER，COMMON，CONTROL RECORD，CONVERTING，CORRESPONDING，CRT STATUS，CURSOR，DEPENDING ON，DESTINATION-3，END-ACCEPT，END-CALL，END-DISPLAY，END-KEY，END-OF-PAGE，EXTEND，EXTERNAL，FIRST RECORD，FORMAT，GLOBAL，GROUP，INITIAL，INVALID KEY，KEY，LINAGE，LOCK MODE，MULTIPLE FILE TAPE，NEXT，NOT AT END-OF PAGE，NOT INVALID KEY，NOT ON EXCEPTION，ON EXCEPTION，ON OVERFLOW，OPTIONAL，ORGANIZATION IS RELATIVE，ORGANIZATION IS INDEXED，PADDING CHARACTER，PASSWORD，POSITIONING POINTER，POSITIONING UNIT，PRINTING MODE，PRINTING POSITION，PROCESSING CONTROL，RECORD DELIMITER，RECORD KEY，RECORD IS VARYING IN SIZE，RECORDING MODE，REMAINDER，REPLACING，RERUN，RESERVE AREA，REVERSED，REVERSED ORDER，REPORT，SAME RECORD AREA，SAME SORT-MERGE AREA，SEGMENT-LIMIT，SELECT，SOURCE，SYMBOLIC CONSTANT，SYMBOLIC CHARACTERS，TO TEST OR PERFORM，TEST AFTER，TEST BEFORE，TYPE，VARYING，WITH DEBUGGING MODE，WITH DUPLICATE，WITH LOCK，WITH NO ADVANCING，WITH NO LIMIT，WITH NO LOCK，WITH NO REWIND
例題
[C9002.cob] 000001 @OPTIONS FLAGSW(STDM) 000002 IDENTIFICATION DIVISION. 000003 PROGRAM-ID. C9002. 000004 ENVIRONMENT DIVISION. 000005 DATA DIVISION. 000006 WORKING-STORAGE SECTION. 000007 01 REC01. 000008 02 REC-NO PIC X(5). 000009 02 REC-NAME PIC X(20). 000010 02 REC-DATA PIC X(50). 000011 01 REC02. 000012 02 REC-NO PIC X(5). 000013 02 REC-NAME PIC X(20). 000014 02 REC-DATA PIC X(50). 000015 PROCEDURE DIVISION. 000016 P-START. 000017 MOVE CORRESPONDING REC01 TO REC02. 000018 STOP RUN.
C9002.cob 17: JMN9002I-W (STD)CORRESPONDING句は共通範囲外です．処理を続行します．
