From 24fbc4767e68d3514cb171ceed61cc2a13ddf57f Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 3 Mar 2018 12:53:58 +0530
Subject: [PATCH] Make the history completion for the search and replace edit
 box case-sensitive. Fixes #1752447 [SEARCH field in Find & Replace does not
 allow all caps](https://bugs.launchpad.net/calibre/+bug/1752447)

---
 src/calibre/gui2/convert/regex_builder.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/calibre/gui2/convert/regex_builder.py b/src/calibre/gui2/convert/regex_builder.py
index eac54b9825..0ef3a2fa2a 100644
--- a/src/calibre/gui2/convert/regex_builder.py
+++ b/src/calibre/gui2/convert/regex_builder.py
@@ -206,6 +206,7 @@ class RegexEdit(QWidget, Ui_Edit):
     def __init__(self, parent=None):
         QWidget.__init__(self, parent)
         self.setupUi(self)
+        self.edit.completer().setCaseSensitivity(Qt.CaseSensitive)
 
         self.book_id = None
         self.db = None