— Function: apptree::get_nodetype_parent NODETYPE

Return the parent nodetype of NODETYPE.

— Function: apptree::set_nodetype_parent NODETYPE PARENT

Set PARENT as the parent nodetype of NODETYPE.

— Function: apptree::get_nodetype_order NODETYPE

Return the order of NODETYPE.

— Function: apptree::set_nodetype_order NODETYPE ORDER

Set ORDER as the new order for NODETYPE.

ORDER must be a positive integer (starting at 0), or the keywords 'first', 'last'.