Variable: custom-reset-button-menu
custom-reset-button-menu is a customizable variable defined in
cus-edit.el.gz.
Value
t
Documentation
If non-nil, only show a single reset button in customize buffers.
This button will have a menu with all three reset operations.
This variable was added, or its default value changed, in Emacs 24.3.
Probably introduced at or before Emacs version 24.3.
Source Code
;; Defined in /usr/src/emacs/lisp/cus-edit.el.gz
(defcustom custom-reset-button-menu t
"If non-nil, only show a single reset button in customize buffers.
This button will have a menu with all three reset operations."
:type 'boolean
:group 'custom-buffer
:version "24.3")