Function: window--atom-check

window--atom-check is a byte-compiled function defined in window.el.gz.

Signature

(window--atom-check &optional FRAME)

Documentation

Check atomicity of all windows on FRAME.

FRAME defaults to the selected frame. If an atomic window is wrongly configured, reset the atomicity of all its windows on FRAME to nil. An atomic window is wrongly configured if it has no child windows or one of its child windows is not atomic.

Source Code

;; Defined in /usr/src/emacs/lisp/window.el.gz
(defun window--atom-check (&optional frame)
  "Check atomicity of all windows on FRAME.
FRAME defaults to the selected frame.  If an atomic window is
wrongly configured, reset the atomicity of all its windows on
FRAME to nil.  An atomic window is wrongly configured if it has
no child windows or one of its child windows is not atomic."
  (window--atom-check-1 (frame-root-window frame)))