add doubleSlurs property

diff --git a/lily/slur-engraver.cc b/lily/slur-engraver.cc
index 32a414eaa0eecc3e270a9dba3c2ce392fbe80ff0..d1749c96d6a38db1f37b980936b6da63ba1f9ae4 100644 (file)
--- a/lily/slur-engraver.cc
+++ b/lily/slur-engraver.cc
@@ -132,15 +132,15 @@ Slur_engraver::process_music ()
          set_grob_direction (slur, UP);
          slurs_.push (slur); 
        }
-}
-set_melisma (slurs_.size ());
+    }
+  set_melisma (slurs_.size ());
 }
 
 void
 Slur_engraver::stop_translation_timestep ()
 {
-end_slurs_.clear ();
-events_[START] = events_[STOP] = 0;
+  end_slurs_.clear ();
+  events_[START] = events_[STOP] = 0;
 }
 
 ENTER_DESCRIPTION (Slur_engraver,