(defmacro cl-labels (bindings &rest body)
"Make local (recursive) function definitions.
-BINDINGS is a list of definitions of the form (FUNC ARGLIST BODY...)
-where FUNC is the function name, ARGLIST its arguments, and BODY the
-forms of the function body.
+Each definition can take the form (FUNC EXP) where FUNC is the function
+name, and EXP is an expression that returns the function value to which
+it should be bound, or it can take the more common form (FUNC ARGLIST
+BODY...) which is a shorthand for (FUNC (lambda ARGLIST BODY)).
FUNC is defined in any BODY, as well as FORM, so you can write recursive
and mutually recursive function definitions. See Info node