Function: frame-configuration-p

frame-configuration-p is a byte-compiled function defined in subr.el.gz.

Signature

(frame-configuration-p OBJECT)

Documentation

Return non-nil if OBJECT seems to be a frame configuration.

Any list whose car is frame-configuration is assumed to be a frame configuration.

Source Code

;; Defined in /usr/src/emacs/lisp/subr.el.gz
;; We put this here instead of in frame.el so that it's defined even on
;; systems where frame.el isn't loaded.
(defun frame-configuration-p (object)
  "Return non-nil if OBJECT seems to be a frame configuration.
Any list whose car is `frame-configuration' is assumed to be a frame
configuration."
  (and (consp object)
       (eq (car object) 'frame-configuration)))