Variable: regexp-history
regexp-history is a variable defined in replace.el.gz.
Value
nil
Documentation
History list for some commands that read regular expressions.
Maximum length of the history list is determined by the value
of history-length, which see.
Source Code
;; Defined in /usr/src/emacs/lisp/replace.el.gz
(defvar regexp-history nil
"History list for some commands that read regular expressions.
Maximum length of the history list is determined by the value
of `history-length', which see.")