PatternValue Question

In my custom language the "@" symbol represents a Database Field. It can be expressed as @FieldName or @[Field Name With Spaces].

In my XML is the following token definition:

<PatternGroups>
<RegexPatternGroup TokenKey="FieldToken" Style="FieldStyle" PatternValue="@ {WordMacro}+" LookAhead="{NonWordMacro}|\z" />
</PatterGroups>

Currently the @FieldName is formatted correctly, and identified correctly as a FieldToken, but @[Field Name With Spaces] is not identified correctly.

How should I change the Pattern Value to also allow @[*]?

Thanks,

Shawn Nanto
shawn<at>protelus<..dot..>com