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-rw-r--r--lisp/international/isearch-x.el5
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/international/isearch-x.el b/lisp/international/isearch-x.el
index 400421ddb23..b890bde48d1 100644
--- a/lisp/international/isearch-x.el
+++ b/lisp/international/isearch-x.el
@@ -1,4 +1,4 @@
-;;; isearch-x.el --- extended isearch handling commands
+;;; isearch-x.el --- extended isearch handling commands -*- lexical-binding: t; -*-
;; Copyright (C) 1997, 2001-2021 Free Software Foundation, Inc.
;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
@@ -67,7 +67,7 @@
;; Exit from recursive edit safely. Set in `after-change-functions'
;; by isearch-with-keyboard-coding.
-(defun isearch-exit-recursive-edit (start end length)
+(defun isearch-exit-recursive-edit (_start _end _length)
(interactive)
(throw 'exit nil))
@@ -102,6 +102,7 @@
;;;###autoload
(defun isearch-process-search-multibyte-characters (last-char &optional count)
+ (defvar junk-hist)
(if (eq this-command 'isearch-printing-char)
(let ((overriding-terminal-local-map nil)
(prompt (isearch-message-prefix))