例題
[C1288.cob] 000001 IDENTIFICATION DIVISION. 000002 PROGRAM-ID. C1288. 000003 ENVIRONMENT DIVISION. 000004 CONFIGURATION SECTION. 000005 OBJECT-COMPUTER. A 000006 PROGRAM COLLATING SEQUENCE IS HUGO1. 000007 SPECIAL-NAMES. 000008 ALPHABET 000009 HUGO1 IS NATIVE 000010 HUGO1 IS EBCDIC. 000011 END PROGRAM C1288.
C1287.cob 6: JMN1288I-S PROGRAM COLLATING SEQUENCE句に指定された符号系名が，多重定義です．
