<!-- 1 -->
<catch name="status"/>
<!-- 2 -->
<throw name="onerror" value="Status: Canceled"/>

<!-- 1 -->
<catch>
<receive name="status"/>
</catch>
<!-- 2 -->
<throw name="onerror">
<send value="Status: Canceled"/>
</throw>

<!-- 1 -->
<catch>
<receive type="status"/>
</catch>
<!-- 2 -->
<throw name="onerror">
<send value="Status: Canceled"/>
</throw>

<!-- 1 -->
<catch "status />
<!-- 2 -->
<throw "onerror" />