Function: custom-browse-visibility-action
custom-browse-visibility-action is a byte-compiled function defined in
cus-edit.el.gz.
Signature
(custom-browse-visibility-action WIDGET &rest IGNORE)
Source Code
;; Defined in /usr/src/emacs/lisp/cus-edit.el.gz
(defun custom-browse-visibility-action (widget &rest _ignore)
(let ((custom-buffer-style 'tree))
(custom-toggle-parent widget)))