eieio: Browsing
13 Browsing class trees
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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’ (
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.