From 8b747c3aac93688683ab2521db9530111d53f75a Mon Sep 17 00:00:00 2001
From: Damien Elmes <git@ichi2.net>
Date: Thu, 14 Apr 2011 03:49:25 +0900
Subject: [PATCH] allow the user to choose if case should be folded

---
 anki/deck.py | 4 ++--
 anki/find.py | 6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/anki/deck.py b/anki/deck.py
index 20283b5da..e6726036c 100644
--- a/anki/deck.py
+++ b/anki/deck.py
@@ -643,8 +643,8 @@ update facts set tags = :t, mod = :n where id = :id""", [fix(row) for row in res
     def findCards(self, query):
         return anki.find.Finder(self).findCards(query)
 
-    def findReplace(self, fids, src, dst, regex=None, field=None):
-        return anki.find.findReplace(self, fids, src, dst, regex, field)
+    def findReplace(self, fids, src, dst, regex=None, field=None, fold=True):
+        return anki.find.findReplace(self, fids, src, dst, regex, field, fold)
 
     def findDuplicates(self, fmids):
         return anki.find.findDuplicates(self, fmids)
diff --git a/anki/find.py b/anki/find.py
index a8dc14ddb..3086fd6a2 100644
--- a/anki/find.py
+++ b/anki/find.py
@@ -353,7 +353,7 @@ where mid in %s and flds like ? escape '\\'""" % (
 # Find and replace
 ##########################################################################
 
-def findReplace(deck, fids, src, dst, regex=False, field=None):
+def findReplace(deck, fids, src, dst, regex=False, field=None, fold=True):
     "Find and replace fields in a fact."
     mmap = {}
     if field:
@@ -366,7 +366,9 @@ def findReplace(deck, fids, src, dst, regex=False, field=None):
     # find and gather replacements
     if not regex:
         src = re.escape(src)
-    regex = re.compile("(?i)"+src)
+    if fold:
+        src = "(?i)"+src
+    regex = re.compile(src)
     def repl(str):
         return re.sub(regex, dst, str)
     d = []