(find_create_context): assign to lvalue.

[lilypond.git] / lily / rhythmic-column-engraver.cc

diff --git a/lily/rhythmic-column-engraver.cc b/lily/rhythmic-column-engraver.cc
index 998717c6639e0a3c3121912cba602d35d1e16fad..282c567fa602cf767feced8ab6aad9e894af9831 100644 (file)
--- a/lily/rhythmic-column-engraver.cc
+++ b/lily/rhythmic-column-engraver.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
@@ -55,13 +55,12 @@ class Rhythmic_column_engraver :public Engraver
   Grob * last_spacing_;
   Grob * spacing_;
   
-  TRANSLATOR_DECLARATIONS(Rhythmic_column_engraver);
+  TRANSLATOR_DECLARATIONS (Rhythmic_column_engraver);
 protected:
 
   virtual void acknowledge_grob (Grob_info);
   virtual void process_acknowledged_grobs ();
   virtual void stop_translation_timestep ();
-  virtual void start_translation_timestep ();
 };
 
 
@@ -84,11 +83,11 @@ Rhythmic_column_engraver::process_acknowledged_grobs ()
     {
       if (!note_column_)
        {
-         note_column_ = new Item (get_property ("NoteColumn"));
-         announce_grob(note_column_, rheads_[0]->self_scm ());
+         note_column_ = make_item ("NoteColumn");
+         announce_grob (note_column_, rheads_[0]->self_scm ());
 
-         spacing_ = new Item (get_property ("NoteSpacing"));
-         spacing_->set_grob_property ("left-items", gh_cons (note_column_->self_scm (), SCM_EOL));
+         spacing_ = make_item ("NoteSpacing");
+         spacing_->set_property ("left-items", scm_cons (note_column_->self_scm (), SCM_EOL));
 
 
          announce_grob (spacing_, SCM_EOL);
@@ -164,18 +163,14 @@ Rhythmic_column_engraver::stop_translation_timestep ()
       last_spacing_ = spacing_;
       spacing_ =0;
     }
-}
-
-void
-Rhythmic_column_engraver::start_translation_timestep ()
-{
+  
   dotcol_ =0;
   stem_ =0;
 }
 
 
 
-ENTER_DESCRIPTION(Rhythmic_column_engraver,
+ENTER_DESCRIPTION (Rhythmic_column_engraver,
 /* descr */       "Generates NoteColumn, an objects that groups stems, noteheads and rests.",
 /* creats*/       "NoteColumn NoteSpacing",
 /* accepts */     "",