Compaq COBOL
User Manual

Figures
1-1	Commands for Developing Compaq COBOL Programs on Tru64 UNIX
1-2	DCL Commands for Developing Programs
4-1	Organization of the One-Dimensional Table
4-2	Organization of Multiple Data Items in a One-Dimensional Table
4-3	Organization of a Table with an Index and an Ascending Search Key
4-4	Organization of a Two-Dimensional Table
4-5	Organization of a Three-Dimensional Table
4-6	Memory Map for Sample Record Description Example
4-7	Memory Map for Record Description Containing a COMP SYNC Item
4-8	Memory Map for Example on Adding an Item Without Changing the Table Size
4-9	Memory Map for Example on How Adding 3 Bytes Adds 4 Bytes to the Element Length
4-10	Memory Map for Example on Initializing Tables with the VALUE Clause
4-11	Memory Map for Example on Initializing Mixed Usage Items
4-12	Memory Map for Example on Initializing Alphanumeric Items
5-1	Results of the STRING Operation
5-2	Matching Delimiter Characters to Characters in a Field
5-3	Sample INSPECT Statement
5-4	Typical REPLACING Phrase
5-5	The Replacement Argument
6-1	Sequential File Organization
6-2	A Multiple-Volume, Sequential File
6-3	Line Sequential File Organization
6-4	Relative File Organization
6-5	Indexed File Organization
8-1	Multiple Access to a File
8-2	Relationship of Record Locking to File Sharing
8-3	Why a Record-Already-Exists Error Occurs
10-1	Sample Layout Worksheet
10-2	Subtotals, Crossfoot Totals, and Rolled Forward Totals
10-3	Logical Page Area for a Conventional Report
10-4	A 20-Line Logical Page
10-5	A Double-Spaced Master Listing
10-6	Logical Page Areas for a Linage-File Report
10-7	A 28-Line Logical Page
10-8	A 20-Line Logical Page
10-9	Presentation Order for a Logical Page
10-10	Sample Report Using All Seven Report Groups
10-11	First GENERATE Statement
10-12	Subsequent GENERATE Statements
10-13	TERMINATE Statement
10-14	Sample MASTER.DAT File
10-15	EX1006.LIS Listing
10-16	EX1007.LIS Listing
10-17	EX1008.LIS Listing
10-18	EX1009.LIS Listing
10-19	EX1010.LIS Listing
10-20	Printing Labels Four-Up
10-21	Printing Labels Four-Up in Sort Order
11-1	Adding Information to a Master File with a Video Form
11-2	Screen After the ERASE Statement Executes
11-3	Positioning the Data on Line 19, Column 5
11-4	Cursor Positioning Using the PLUS Option
11-5	Screen Display with Character Attributes
11-6	Sample Run of Program CONVERT
11-7	Accepting Data with the ON EXCEPTION Option
11-8	Screen Display of NUM-DATA Using the PROTECTED Option
11-9	Accepting Data with the DEFAULT Phrase
11-10	Compaq COBOL Control Keys on the Standard VT100 Keypad and Keyboard
11-11	Compaq COBOL Control Keys on a Typical VT200 or Later Keypad and Keyboard
11-12	Screen Display of Program SPECIAL
11-13	Form with ACCEPT WITH EDITING Phrase
11-14	MENU-SCREEN Output
11-15	SCHEDULE-SCREEN Output
12-1	Nesting CALL Statements
12-2	Transfer of Control Flow from a Main Program to Multiple Subprograms
12-3	Accessing Another Program's Data Division
12-4	Defining Data Names in the Linkage Section
12-5	Sharing USE Procedures
12-6	Executing Declaratives with Contained Programs (Rule 1)
12-7	Executing Declaratives Within Contained Programs (Rule 2)
15-1	Sharing Record Areas
15-2	Two-Level Primary Index
Tables
1-1	Other File Name Suffixes
1-2	Compaq COBOL Command Flags on Tru64 UNIX
1-3	Main Tools for Program Development and Testing
1-4	COBOL Command Qualifiers
1-5	Commonly Used LINK Qualifiers
2-1	Numeric Relational Operator Descriptions
2-2	Sign Tests
2-3	Numeric Editing
2-4	ROUNDING
3-1	Relational Operator Descriptions
3-2	Nonnumeric Elementary Moves
3-3	Data Movement with Editing Symbols
3-4	Data Movement with the JUSTIFIED Clause
4-1	Subscripting Rules for a Multidimensional Table
4-2	Subscripting with Data Names
5-1	Results of Sample Overflow Statements
5-2	Values Moved into the Receiving Items Based on the Sending Item Value
5-3	Handling a Short Sending Item
5-4	Results of Delimiting with an Asterisk
5-5	Results of Delimiting Multiple Receiving Items
5-6	Results of Delimiting with Two Asterisks
5-7	Results of Delimiting with ALL Asterisks
5-8	Results of Delimiting with ALL Double Asterisks
5-9	Results of Multiple Delimiters
5-10	Values Resulting from Implicit Redefinition
5-11	Relationship Among INSPECT Argument, Delimiter, Item Value, and Argument Active Position
5-12	LEADING Delimiter of the Inspection Operation
5-13	Results of the Scan with Separate Tallies
6-1	Compaq COBOL File Organizations---Advantages and Disadvantages
6-2	Record Format Availability
6-3	Valid I/O Statements for Sequential Files
6-4	Valid I/O Statements for Line Sequential Files
6-5	Valid I/O Statements for Relative Files
6-6	Valid I/O Statements for Indexed Files
6-7	Indexed File---ISAM Mapping
8-1	File-Sharing Options (OpenVMS)
8-2	File-Sharing Options (Tru64 UNIX)
8-3	File Status Values Used in a File-Sharing Environment
8-4	RMS-STS Values Used in a File-Sharing Environment (OpenVMS)
8-5	Manual Record Locking Combinations
10-1	Report Writer Report Group Types
10-2	Results of Group Indicating
11-1	Available Character Attributes by Terminal Type
11-2	Compaq COBOL Characters Returned for Cursor Positioning, Program Function, Function, Keypad, and Keyboard Keys
11-3	Key Functions for the EDITING Phrase
11-4	Character Attribute Clauses for Screen Description Formats
11-5	Color Table
12-1	Calls to COBOL Programs
12-2	C Routine Called by Statement: CALL" Job1"
12-3	C Invocation to Call COBOL PROGRAM-ID" Job2"
13-1	OpenVMS Alpha Register Usage (OpenVMS)
13-2	Run-Time Library Facilities (OpenVMS)
13-3	System Services (OpenVMS)
13-4	COBOL Implementation of the OpenVMS Alpha Data Types (OpenVMS)
16-1	Boundaries for Naturally Aligned Binary Data
16-2	Alignment and Padding Order of Precedence
B-1	Cross-Platform Compatibility of COBOL Features
B-2	Qualifiers Shared by Compaq COBOL and Compaq COBOL for OpenVMS VAX and Equivalent Flags and Options
B-3	Compaq COBOL Options Not Available in Compaq COBOL for OpenVMS VAX
B-4	Compaq COBOL for OpenVMS VAX Specific Qualifiers
C-1	Oracle CDD/Repository Data Types
D-1	Recognized Foreign Reserved Words