Scope of Segment Descriptions

The description of each segment includes the following information:

• A brief introduction that explains the effect of the segment
• A syntax diagram that shows how to enter the segment correctly
• A table that explains the terms in the syntax diagram for which you must substitute names, values, or other specific information
• Rules of usage, typically including examples that illustrate these rules

If a segment consists of multiple parts, the segment description provides similar information about each part. Some descriptions conclude with references to related information in this manual and in other manuals.