This is the default handler that is called for non-overriden methods.
This is the default handler that is called for non-overriden methods.
Returns a NameTree for a tree's name and gives it the position of the original tree's name.
Returns a NameTree for a tree's name and gives it the position of the original tree's name.
Prints the children of the tree, surrounded with the layout from the existing code.
Prints the children of the tree, surrounded with the layout from the existing code.