- make-tree-builder objectprocedure
Creates a new tree-builder. If object is a tree, it is used as the constructed tree's initial state. Otherwise, object must be a repository, and the resulting tree-builder is initialized with an empty tree.
Creates a new tree-builder. If object is a tree, it is used as the constructed tree's initial state. Otherwise, object must be a repository, and the resulting tree-builder is initialized with an empty tree.