Lines Matching refs:newRoot
170 * If oldRoot is a nil root, just copy or move the children to newRoot.
171 * If not a nil root, make oldRoot a child of newRoot.
178 * If newRoot is a nil-rooted single child tree, use the single
184 * If oldRoot was null, it's ok, just return newRoot (even if isNil).
189 * Return newRoot. Throw an exception if newRoot is not a
191 * node. If newRoot is ^(nil x) return x as newRoot.
193 * Be advised that it's ok for newRoot to point at oldRoot's
199 object BecomeRoot( object newRoot, object oldRoot );
234 * Create a node for newRoot make it the root of oldRoot.
235 * If oldRoot is a nil root, just copy or move the children to newRoot.
236 * If not a nil root, make oldRoot a child of newRoot.
240 * Return node created for newRoot.
250 object BecomeRoot( IToken newRoot, object oldRoot );