The following table describes the terms used in the listings produced by the MAP compiler option.
| Term | Definition | Description |
|---|---|---|
| ALPHABETIC | DS nC | Alphabetic data item (PICTURE A) |
| ALPHA-EDIT | DS nC | Alphabetic-edited data item |
| AN-EDIT | DS nC | Alphanumeric-edited data item |
| BINARY | DS 1H2, 1F2, 2F2, 2C, 4C, or 8C | Binary data item (USAGE BINARY, COMPUTATIONAL, or COMPUTATIONAL-5) |
| COMP-1 | DS 4C | Single-precision internal floating-point data item (USAGE COMPUTATIONAL-1) |
| COMP-2 | DS 8C | Double-precision internal floating-point data item (USAGE COMPUTATIONAL-2) |
| DBCS | DS nC | DBCS data item (USAGE DISPLAY-1) |
| DBCS-EDIT | DS nC | DBCS-edited data item (USAGE DISPLAY-1) |
| DISP-FLOAT | DS nC | Display floating-point data item (USAGE DISPLAY) |
| DISPLAY | DS nC | Alphanumeric data item (PICTURE X) |
| DISP-NUM | DS nC | Zoned decimal data item (USAGE DISPLAY) |
| DISP-NUM-EDIT | DS nC | Numeric-edited data item (USAGE DISPLAY) |
| FD | File definition | |
| FUNCTION-PTR | DS nC | Function pointer (USAGE FUNCTION-POINTER) |
| GROUP | DS 0CLn1 | Fixed-length alphanumeric group data item |
| GRP-VARLEN | DS 0CLn1 | Variable-length alphanumeric group data item |
| INDEX | DS nC | Index data item (USAGE INDEX) |
| INDEX-NAME | DS nC | Index name |
| NATIONAL | DS nC | Category national data item (USAGE NATIONAL) |
| NAT-EDIT | DS nC | National-edited data item (USAGE NATIONAL) |
| NAT-FLOAT | DS nC | National floating-point data item (USAGE NATIONAL) |
| NAT-GROUP | DS 0CLn1 | National group (GROUP-USAGE NATIONAL) |
| NAT-GRP-VARLEN | DS 0CLn1 | National variable-length group (GROUP-USAGE NATIONAL) |
| NAT-NUM | DS nC | National decimal data item (USAGE NATIONAL) |
| NAT-NUM-EDIT | DS nC | National numeric-edited data item (USAGE NATIONAL) |
| OBJECT-REF | DS nC | Object-reference data item (USAGE OBJECT REFERENCE) |
| PACKED-DEC | DS nP | Internal decimal data item (USAGE PACKED-DECIMAL or COMPUTATIONAL-3) |
| POINTER | DS nC | Pointer data item (USAGE POINTER) |
| PROCEDURE-PTR | DS nC | Procedure pointer (USAGE PROCEDURE-POINTER) |
| SD | Sort file definition | |
| VSAM, QSAM, LINESEQ | File processing method | |
| 1-49, 77 | Level-numbers for data descriptions | |
| 66 | Level-number for RENAMES | |
| 88 | Level-number for condition-names | |
|
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