From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Sun, 24 Dec 2006 15:12:47 +0000 (+0100)
Subject: transpose a clone of the quoted event
X-Git-Tag: release/2.11.5-1~22
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=9b313bed3ad2aa632297b076e718b189c4551616;p=lilypond.git

transpose a clone of the quoted event
---

diff --git a/lily/quote-iterator.cc b/lily/quote-iterator.cc
index 272f0808ad..c55aae3428 100644
--- a/lily/quote-iterator.cc
+++ b/lily/quote-iterator.cc
@@ -219,7 +219,7 @@ Quote_iterator::process (Moment m)
       Pitch *quote_pitch = unsmob_pitch (scm_cdar (entry));
 
       /*
-	The pitch that sounds when written central C is played.
+	The pitch that sounds like central C
       */
       Pitch *me_pitch = unsmob_pitch (get_music ()->get_property ("quoted-transposition"));
       if (!me_pitch)
@@ -243,8 +243,9 @@ Quote_iterator::process (Moment m)
 		  if (me_pitch)
 		    mp = *me_pitch;
 
-		  Pitch diff = pitch_interval (mp, qp);
-
+		  Pitch diff = pitch_interval (qp, mp);
+		  ev = ev->clone ();
+		  
 		  SCM props =  transpose_mutable (ev->get_property_alist (true), diff);
 		  ev = new Stream_event (ev->get_property ("class"), props);
 		  transposed_musics_ = scm_cons (ev->unprotect (), transposed_musics_);