[XXE] Parsing Computed Elements

[David Mundie]

XMLEditor's run + insertString is a powerful technique, but what if 
what you want to compute XML markup to be parsed and added to the 
document? insertString seems to implicitly quote markup.

To take the example from the documentation:

<command name="insertCommandOutput">
     <macro>
       <sequence>
         <command name="run" />
         <command name="insertString" parameter="%_" />
       </sequence>
     </macro>
   </command>

If I use this to run a shell script that simply returns an element, e.g.

        #!/bin/sh
        echo "<i>This is a test</i>"

what gets inserted into the document is not an "i" node, but rather the 
string "&lt;i&gt;Thisis a test&lt;/i&gt;", which is not what I want. 
How can I get XMLEditor to parse the result of the command? Sorry if 
this has been asked before; I have searched the mail archive and the 
documentation and didn't see anything.

  - dam