Merges the elements in multiple lists. If the name attribute is specified, an existing list is modified. Otherwise, a new list is created.
The following expression creates a new list by combining the elements in srclist with three additional elements.
<appendAll>
<ref>srclist</ref>
<list>
<s>apples</s>
<s>oranges</s>
<s>peaches</s>
</list>
</appendAll>
The following expression adds three elements to the list stored in the variable srclist.
<appendAll name=’srclist’>
<list>
<s>apples</s>
<s>oranges</s>
<s>peaches</s>
</list>
</appendAll>