<?xml version="1.0"?>  
<bindings   
  xmlns="http://www.mozilla.org/xbl"  
  xmlns:xbl="http://www.mozilla.org/xbl"  
  xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"  
>  
    <binding id="ellipsis">  
        <content>  
            <xul:window>  
                <xul:description crop="end" xbl:inherits="value=xbl:text"><children/></xul:description>  
            </xul:window>  
        </content>  
    </binding>  
</bindings>