Variable: multi-isearch-search
multi-isearch-search is a customizable variable defined in
misearch.el.gz.
Value
t
Documentation
Non-nil enables searching multiple related buffers, in certain modes.
This variable was added, or its default value changed, in Emacs 23.1.
Probably introduced at or before Emacs version 23.1.
Source Code
;; Defined in /usr/src/emacs/lisp/misearch.el.gz
(defcustom multi-isearch-search t
"Non-nil enables searching multiple related buffers, in certain modes."
:type 'boolean
:version "23.1")