NANT : xmlpeek and namespaces

 <xmlpeek
      file="${prjconfig}"
      xpath="Project/ExeName"
      property="newexe"
      failonerror="false"/>
fails on XML like:   <?xml version="1.0" encoding="utf-8"?>
<Project xmlns="http://nant.sf.net/release/0.86-beta1/nant.xsd">
  <ExeName>foo</ExeName>
</Project>   
The reason is namespace associated with XML file. To enable this we have to extend xmlpeek task to be namespace-aware. 
I suggest this syntax:   <xmlpeek
      file="${prjconfig}"
      xpath="x:Project/x:ExeName"       property="newexe"
      failonerror="false">         <namespace name="x" ns="http://nant.sf.net/release/0.86-beta1/nant.xsd"/> </xmlpeek>