On 2011-11-10, Steve Amerige wrote:
> <target name="negate">
> <property name="a.b.c.d" value="1"/>
> <property name="a.b.c.e" value="2"/>
> <property name="a.c.x.y" value="3"/>
> <property name="p.q.r" value="4"/>
> <propertyset id="plus"><propertyref prefix="a."/></propertyset>
your first three properties
> <propertyset id="minus" negate="true"><propertyref
> prefix="a.b."/></propertyset>
All Ant properties except for those that start with a.b.
> <propertyset id="union">
> <propertyset refid="minus"/>
> <propertyset refid="plus"/>
> </propertyset>
All Ant properties including the ones that start with a.b as they are
part of the plus set.
> If what I'm looking to find is "^a\.(?!b\.).*" ("a." followed by
> anything except for "b."), then this doesn't work.
<propertyset id="r"><propertyref regex="^a\.(?!b\.).*"/></propertyset>
contains just a.c.x.y for me.
Stefan
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