Fix some bugs in the dynamic engraver and PostScript backend

[lilypond.git] / lily / ledger-line-engraver.cc

diff --git a/lily/ledger-line-engraver.cc b/lily/ledger-line-engraver.cc
index 1cd6e9671474e2c84ced499cd8c05066a6bee0ee..550dc5a014ed95ec97da52e2ac4a6a96b7965050 100644 (file)
--- a/lily/ledger-line-engraver.cc
+++ b/lily/ledger-line-engraver.cc
@@ -46,6 +46,9 @@ Ledger_line_engraver::start_spanner ()
 void
 Ledger_line_engraver::process_music ()
 {
+  /*
+    Need to do this, otherwise the first note might miss ledgers. 
+  */
   if (!span_)
     start_spanner ();
 }
@@ -62,6 +65,7 @@ Ledger_line_engraver::stop_spanner ()
   if (span_)
     {
       span_->set_bound (RIGHT, unsmob_grob (get_property ("currentCommandColumn")));
+      Pointer_group_interface::set_ordered (span_, ly_symbol2scm ("elements"), false);
       span_ = 0;
     }
 }
@@ -72,7 +76,8 @@ Ledger_line_engraver::acknowledge_staff_symbol (Grob_info s)
   Spanner *sym = dynamic_cast<Spanner *> (s.grob ());
 
   if (!span_
-      || span_->get_bound (LEFT) != sym->get_bound (LEFT))
+      || (span_->get_bound (LEFT) != sym->get_bound (LEFT)
+         && sym->get_bound (LEFT)))
     {
       stop_spanner ();
       start_spanner ();