BS Z 6:1998

REFERENCES
1 INTRODUCTION
    1.1 Purpose and Scope
    1.2 Applicability
    1.3 Recommended Approach to Reading the Document
    1.4 Character Set Definitions
          1.4.1 PVL Character Set
                  1.4.1.1 White Space Character Set
                  1.4.1.2 Reserved Character Set
                  1.4.1.3 Unrestricted Character Set
          1.4.2 Comment
2 OVERVIEW OF THE LANGUAGE
    2.1 Assignment Statement
          2.1.1 Parameter Name
          2.1.2 Value
                  2.1.2.1 Simple Value
                           2.1.2.1.1 Numeric
                           2.1.2.1.2 String
                           2.1.2.1.3 Date/Time value
                  2.1.2.2 Set
                  2.1.2.3 Sequence
                  2.1.2.4 Units Expression
    2.2 Aggregation Block
          2.2.1 Begin Aggregation Statement
          2.2.2 End Aggregation Statement
          2.2.3 Aggregation Block Construction Rules
3 PARAMETER VALUE LANGUAGE FORMAL SYNTAX SPECIFICATION
    3.1 Formal Specification
    3.2 Reserved Keywords
ANNEX A ACRONYMS AND GLOSSARY
ANNEX B CHARACTER DEFINITIONS
INDEX
Figures
1-1 Example Structure Diagram
2-1 PVL Module Contents Syntax Diagram
2-2 White Space/Comment Syntax Diagram
2-3 Assignment Statement Syntax Diagram
2-4 Statement Delimiter Syntax Diagram
2-5 Value Syntax Diagram
2-6 Simple Value Syntax Diagram
2-7 String Type Syntax Diagram
2-8 Date Syntax Diagram
2-9 Time Syntax Diagram
2-10 Date/Time Syntax Diagram
2-11 Set Syntax Diagram
2-12 Sequence Syntax Diagram
2-13 Units Expression Syntax Diagram
2-14 Units Value Syntax Diagram
2-15 Aggregation Block Syntax Diagram
2-16 Aggregation Begin Statement Syntax Diagram
2-17 End Aggregation Statement Syntax Diagram
2-18 End Statement Syntax Diagram
Tables
1-1 Reserved Character Set
1-2 Unrestricted Character Set

    

Defines requirements for a parameter value language specification for space data and information transfer systems.