protected void processList(NodeListInterface n, FormatCommand cmd) {
for (Enumeration<Node> e = n.elements(); e.hasMoreElements(); ) {
e.nextElement().accept(this);
if (cmd != null && e.hasMoreElements()) cmdQueue.addElement(cmd);
}
}
/**
* Use this method to add FormatCommands to the command queue to be executed when the next token
* in the tree is visited.
*/
protected void add(FormatCommand cmd) {
cmdQueue.addElement(cmd);
}
