Variable: isearch-resume-in-command-history
isearch-resume-in-command-history is a customizable variable defined
in isearch.el.gz.
Value
nil
Documentation
If non-nil, isearch-resume commands are added to the command history.
This allows you to resume earlier Isearch sessions through the command history.
Probably introduced at or before Emacs version 22.1.
Source Code
;; Defined in /usr/src/emacs/lisp/isearch.el.gz
(defcustom isearch-resume-in-command-history nil
"If non-nil, `isearch-resume' commands are added to the command history.
This allows you to resume earlier Isearch sessions through the
command history."
:type 'boolean)