To copy the signature of a function
  1. Select a function.
  2. Do one of the following:
    • On the menu bar, choose Edit | Copy Signature.
    • Right-click the function, then click Copy Signature on the context menu.
    • Press Ctrl+C.
  3. The function signature is placed on the clipboard.
To copy a subtree
  1. Select a snapshot node and expand it.
  2. On the menu bar, choose Edit | Copy Subtree or press Ctrl+Shift+C.
  3. Expanded nodes are placed on the clipboard.