ViewPoint Manual

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ViewPoint Manual—426801-001
xix
Change Bar Notation
lowercase letters. Words in lowercase letters are words that are part of the notation,
including Data Definition Language (DDL) keywords. For example:
token-type
!r. The !r notation following a token or field name indicates that the token or field is
required. For example:
ZCOM-TKN-OBJNAME token-type ZSPI-TYP-STRING. !r
!o. The !o notation following a token or field name indicates that the token or field is
optional. For example:
ZSPI-TKN-MANAGER token-type ZSPI-TYP-FNAME32. !o
Change Bar Notation
Change bars are used to indicate substantive differences between this edition of the
manual and the preceding edition. Change bars are vertical rules placed in the right
margin of changed portions of text, figures, tables, examples, and so on. Change bars
highlight new or revised information. For example:
The message types specified in the REPORT clause are different in the COBOL85
environment and the Common Run-Time Environment (CRE).
The CRE has many new message types and some new message type codes for old
message types. In the CRE, the message type SYSTEM includes all messages
except LOGICAL-CLOSE and LOGICAL-OPEN.