Variable: custom-search-field
custom-search-field is a customizable variable defined in
cus-edit.el.gz.
Value
t
Documentation
If non-nil, show a search field in Custom buffers.
This variable was added, or its default value changed, in Emacs 24.1.
Probably introduced at or before Emacs version 24.1.
Source Code
;; Defined in /usr/src/emacs/lisp/cus-edit.el.gz
(defcustom custom-search-field t
"If non-nil, show a search field in Custom buffers."
:type 'boolean
:version "24.1"
:group 'custom-buffer)