Function: nlistp

nlistp is a function defined in data.c.

Signature

(nlistp OBJECT)

Documentation

Return t if OBJECT is not a list. Lists include nil.

Other relevant functions are documented in the list group.

View in manual

Shortdoc

;; list
(nlistp '(1 2 3))
    => nil
  (nlistp t)
    => t
  (nlistp '(1 . 2))
    => nil

Source Code

// Defined in /usr/src/emacs/src/data.c
{
  if (CONSP (object) || NILP (object))
    return Qnil;
  return Qt;
}