From 3b6ba36e83254c6bcb205c5ef6c8f930b1f1eb23 Mon Sep 17 00:00:00 2001
From: Anton Romanov <theli.ua@gmail.com>
Date: Tue, 6 Dec 2016 17:24:35 -0800
Subject: [PATCH] =?UTF-8?q?Streamline=20special=20char=20filtering=20out?=
 =?UTF-8?q?=20and=20add=20=C2=B4=20to=20that=20list?=
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---
 src/libtomahawk/Query.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/libtomahawk/Query.cpp b/src/libtomahawk/Query.cpp
index 8a10f553b..1a6312a19 100644
--- a/src/libtomahawk/Query.cpp
+++ b/src/libtomahawk/Query.cpp
@@ -685,10 +685,12 @@ Query::howSimilar( const Tomahawk::result_ptr& r )
         qTrackname  = queryTrack()->trackSortname();
     }
 
+    static const QRegExp filterOutChars = QRegExp(QString::fromUtf8("[-`´~!@#$%^&*()_—+=|:;<>«»,.?/{}\'\"\\[\\]\\\\]"));
+
     //Cleanup symbols for minor naming differences
-    qArtistname.remove(QRegExp(QString::fromUtf8("[-`~!@#$%^&*()_—+=|:;<>«»,.?/{}\'\"\\[\\]\\\\]")));
-    qTrackname.remove(QRegExp(QString::fromUtf8("[-`~!@#$%^&*()_—+=|:;<>«»,.?/{}\'\"\\[\\]\\\\]")));
-    qAlbumname.remove(QRegExp(QString::fromUtf8("[-`~!@#$%^&*()_—+=|:;<>«»,.?/{}\'\"\\[\\]\\\\]")));
+    qArtistname.remove(filterOutChars);
+    qTrackname.remove(filterOutChars);
+    qAlbumname.remove(filterOutChars);
 
     // normal edit distance
     const int artdist = TomahawkUtils::levenshtein( qArtistname, rArtistname );