Fix some bugs in the dynamic engraver and PostScript backend

[lilypond.git] / lily / staff-symbol-engraver.cc

diff --git a/lily/staff-symbol-engraver.cc b/lily/staff-symbol-engraver.cc
index 849b063861f2f06f21af313fea1533fd408ce3c5..4eee00b116dd8f0377dd3a7aa7a5784314714842 100644 (file)
--- a/lily/staff-symbol-engraver.cc
+++ b/lily/staff-symbol-engraver.cc
@@ -56,11 +56,7 @@ void
 Staff_symbol_engraver::start_spanner ()
 {
   if (!span_)
-    {
-      span_ = make_spanner ("StaffSymbol", SCM_EOL);
-      span_->set_bound (LEFT,
-                       unsmob_grob (get_property ("currentCommandColumn")));
-    }
+    span_ = make_spanner ("StaffSymbol", SCM_EOL);
 }
 
 void
@@ -75,8 +71,10 @@ void
 Staff_symbol_engraver::stop_translation_timestep ()
 {
   if ((span_events_[START] || first_start_)
-      && span_)
+      && span_
+      && !span_->get_bound (LEFT))
     {
+      span_->set_bound (LEFT, unsmob_grob (get_property ("currentCommandColumn")));
       first_start_ = false;
     }
 
@@ -111,9 +109,7 @@ Staff_symbol_engraver::acknowledge_grob (Grob_info s)
 }
 
 #include "translator.icc"
-
 ADD_ACKNOWLEDGER (Staff_symbol_engraver, grob);
-
 ADD_TRANSLATOR (Staff_symbol_engraver,
                /* doc */ "Create the constellation of five (default) "
                "staff lines.",