Variable: isearchb-idle-timeout
isearchb-idle-timeout is a customizable variable defined in
isearchb.el.gz.
Value
nil
Documentation
Number of idle seconds before isearchb turns itself off.
If nil, don't use a timeout.
Source Code
;; Defined in /usr/src/emacs/lisp/isearchb.el.gz
(defcustom isearchb-idle-timeout nil
"Number of idle seconds before isearchb turns itself off.
If nil, don't use a timeout."
:type '(choice (integer :tag "Seconds")
(const :tag "Disable" nil)))