release: 0.0.73pre

[lilypond.git] / lily / score-elem.cc

diff --git a/lily/score-elem.cc b/lily/score-elem.cc
index f22a67d004043663468c030f2e19df8d4d614407..9a554a46efb0f4cc6d3845d002704f97a295c517 100644 (file)
--- a/lily/score-elem.cc
+++ b/lily/score-elem.cc
@@ -331,6 +331,9 @@ void
 Score_elem::do_substitute_dependency(Score_elem*,Score_elem*)
 {
 }
+void
+Score_elem::do_substitute_dependent(Score_elem*,Score_elem*)
+{}
 
 
 IMPLEMENT_STATIC_NAME(Score_elem);
@@ -362,6 +365,7 @@ void
 Score_elem::remove_dependency(Score_elem*e)
 {
     remove_edge_out(e);
+    e->do_substitute_dependent(this, 0);
     do_substitute_dependency(e, 0);
 }
 
@@ -387,6 +391,7 @@ Score_elem::handle_broken_dependencies()
                Spanner * sp = elt->spanner();
                Spanner * broken = sp->find_broken_piece(line);
                do_substitute_dependency(sp, broken);
+
                add_dependency(broken);
            } else if (elt->item() && elt->item()->pcol_l_->breakpoint_b()
                       && elt->item()->break_status_i() == 0) {