3.1.4 Optional Paragraphs
These optional paragraphs in the Identification Division can be omitted:
-
AUTHOR
-
Name of the author of the program.
-
INSTALLATION
-
Name of the company or location.
-
DATE-WRITTEN
-
Date the program was written.
-
DATE-COMPILED
-
Date the program was compiled.
-
SECURITY
-
Level of confidentiality of the program.
The comment-entry in any of the optional paragraphs can be any combination
of characters from the character set of the computer. The comment-entry
is written in Area B on one or more lines.
The paragraph name DATE-COMPILED and any comment-entry associated with it
appear in the output program listing with the current date inserted:
DATE-COMPILED. 04/27/95.
Comment-entries serve only as documentation; they do not affect the
meaning of the program. A hyphen in the indicator area (column 7) is not
permitted in comment-entries.
X >_Workstation_> Under AIX, OS/2, and Windows, you can include multi-byte
X as well as single-byte characters in an EUC or DBCS code page in comment
X entries in the Identification Division of your program. Multiple lines
X are allowed in a comment-entry containing multi-byte characters.
X <_Workstation_<
X >_Host_> Under OS/390 and VM, you can include DBCS character strings as
X comment-entries in the Identification Division of your program. Multiple
X lines are allowed in a comment-entry containing DBCS strings.
X A DBCS string must be preceded by a shift-out control character and
X followed by a shift-in control character. For example:
X AUTHOR. <.A.U.T.H.O.R.-.N.A.M.E>, XYZ CORPORATION
X DATE-WRITTEN. <.D.A.T.E>
X When using DBCS characters in a comment-entry contained on multiple lines,
X shift-out and shift-in characters must be paired on a line. <_Host_<
X DBCS strings are described under "Character-Strings" in topic 1.1.1.
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