readtablep (ANSI and GNU Common Lisp Document)

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#### 23.2.8 readtablep [Function]

`readtablep` object ⇒ generalized-boolean

#### Arguments and Values::

object—an object.

generalized-boolean—a generalized boolean.

#### Description::

Returns true if object is of type readtable; otherwise, returns false.

#### Examples::

     (readtablep *readtable*) ⇒  true
     (readtablep (copy-readtable)) ⇒  true
     (readtablep '*readtable*) ⇒  false

#### Notes::

     (readtablep object) ≡ (typep object 'readtable)