Variable: regexp-search-ring-yank-pointer
regexp-search-ring-yank-pointer is a variable defined in
isearch.el.gz.
Value
nil
Documentation
Index in regexp-search-ring of last string reused.
It is nil if none yet.
Source Code
;; Defined in /usr/src/emacs/lisp/isearch.el.gz
(defvar regexp-search-ring-yank-pointer nil
"Index in `regexp-search-ring' of last string reused.
It is nil if none yet.")