only if they used the default predicate name.
@item :include
-This option implements a very limited form of C++-style inheritance.
+This option implements a very limited form of C@t{++}-style inheritance.
The argument is the name of another structure type previously
created with @code{cl-defstruct}. The effect is to cause the new
structure type to inherit all of the included structure's slots
astronauts. Operations that work on people (like @code{person-name})
work on astronauts just like other people.
+@item :noinline
+If this option is present, this structure's functions will not be
+inlined, even functions that normally would.
+
@item :print-function
In full Common Lisp, this option allows you to specify a function
that is called to print an instance of the structure type. The