From a91b4b51ddf2575d821adb8b84fdf32cff83886e Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Thu, 11 Feb 2016 05:37:20 +0200
Subject: [PATCH] Revert "Backport: * lisp/isearch.el: Turn char-folding off by
 default"

* lisp/isearch.el: Turn char-folding back oon by default.

This reverts commit 12c50e82c9b432b2fc31f8fb2215f43ceea80822.
---
 lisp/isearch.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/isearch.el b/lisp/isearch.el
index 98f55a982c3..2efa4c7e8ef 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -224,7 +224,7 @@ Default value, nil, means edit the string instead."
 
 (autoload 'character-fold-to-regexp "character-fold")
 
-(defcustom search-default-mode nil
+(defcustom search-default-mode #'character-fold-to-regexp
   "Default mode to use when starting isearch.
 Value is nil, t, or a function.