HP Integrity NonStop H-Series - Manual (Page 7)

HP NonStop
RPM User’s Guide Page 7 of 52
{ } Braces
A group of items enclosed in braces is a list from which you are required to choose one
item. The items in the list can be arranged either vertically, with aligned braces on each
side of the list, or horizontally, enclosed in a pair of braces and separated by vertical lines.
For example:
LISTOPENS PROCESS { $
appl-mgr-name }
{ $
process-name }
ALLOWSU { ON | OFF }
| Vertical Line
A vertical line separates alternatives in a horizontal list that is enclosed in brackets or
braces. For example:
INSPECT { OFF | ON | SAVEABEND }
… Ellipsis
An ellipsis immediately following a pair of brackets or braces indicates that you can repeat
the enclosed sequence of syntax items any number of times. For example:
M
address [ , new-value ] …
[ - ] {0|1|2|3|4|5|6|7|8|9} …
An ellipsis immediately following a single syntax item indicates that you can repeat that
syntax item any number of times. For example:
"
s-char … "
Punctuation
Parentheses, commas, semicolons, and other symbols not previously described must be
typed as shown. For example:
error := NEXTFILENAME ( file-name ) ;
LISTOPENS SU $
process-name.#su-name
Quotation marks around a symbol such as a bracket or brace indicate the symbol is a
required character that you must type as shown. For example:
"["
repetition-constant-list "]"