eieio: Browsing

 
 13 Browsing class trees
 ***********************
 
 The command ‘M-x eieio-browse’ displays a buffer listing all the
 currently loaded classes in Emacs.  The classes are listed in an
 indented tree structure, starting from ‘eieio-default-superclass’ (See
 Default Superclass).
 
    With a prefix argument, this command prompts for a class name; it
 then lists only that class and its subclasses.
 
    Here is a sample tree from our current example:
 
      eieio-default-superclass
        +--data-object
             +--data-object-symbol
 
    Note: new classes are consed into the inheritance lists, so the tree
 comes out upside-down.