- Hewlett-Packard Printer User Guide

Syntax Used in VPO Configuration Files
Syntax for Message Pattern Matching
Appendix A 295
Numeric
Range
Operators
The pattern for constructing complex expressions with these operators, is:
<number operator [sub-pattern] operator number>
The square brackets are part of the syntax and must be provided as
literals in the pattern.
The sub-pattern can be a simple numeric operator, for instance <#> or
<2#>. These simple operators do not require delimiting brackets.
Alternatively, it may be a complex sub-pattern, using delimiting brackets,
for example:
<120 -gt [<#>1] -gt 20>
It is also possible to construct a pattern using only one operator:
Error <<#> -gt 1004>
The following Numeric Range Operators are available:
-le Less than, or equal to
-lt Less than
-ge Greater than, or equal to
-gt Greater than
-eq Equal to
-ne Not equal to
Table A-2 VPO Pattern Matching Language
Component Description