* lily/include/scm-hash.hh (class Scheme_hash_table): idem.

[lilypond.git] / lily / break-align-engraver.cc

diff --git a/lily/break-align-engraver.cc b/lily/break-align-engraver.cc
index c4d9bc893cc3d011e5994c3e5cc5fa1823a5cddd..6bb84b639b4e04797b8aedb0109d4b1c368255b9 100644 (file)
--- a/lily/break-align-engraver.cc
+++ b/lily/break-align-engraver.cc
@@ -3,7 +3,7 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1999--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1999--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
  */
 #include "engraver.hh"
@@ -18,6 +18,8 @@ class Break_align_engraver : public Engraver
 {
   Item *align_;
   Protected_scm column_alist_;
+  Item *edge_;
+
   void add_to_group (SCM,Item*);
 protected:
   virtual void finalize ();
@@ -71,13 +73,19 @@ Break_align_engraver::stop_translation_timestep ()
       typeset_grob (align_);
       align_ = 0;
     }
+  if (edge_)
+    {
+      typeset_grob (edge_);
+      edge_ = 0;
+    }
 }
 
 
 Break_align_engraver::Break_align_engraver ()
 {
   column_alist_ = SCM_EOL;
-  align_ =0;
+  edge_ = 0;
+  align_ = 0;
 }
 
 void
@@ -103,9 +111,9 @@ Break_align_engraver::acknowledge_grob (Grob_info inf)
 
          announce_grob (align_, SCM_EOL);
 
-         Item * edge = new Item (get_property ("LeftEdge"));
-         add_to_group (edge->get_grob_property ("break-align-symbol"), edge);
-         announce_grob(edge, SCM_EOL);
+         edge_ = new Item (get_property ("LeftEdge"));
+         add_to_group (edge_->get_grob_property ("break-align-symbol"), edge_);
+         announce_grob(edge_, SCM_EOL);
        }
       
       add_to_group (align_name, item);
@@ -140,6 +148,7 @@ Break_align_engraver::add_to_group(SCM align_name, Item*item)
 ENTER_DESCRIPTION(Break_align_engraver,
 /* descr */       "Align grobs with corresponding break-align-symbols into groups, and order the groups according to breakAlignOrder",
 /* creats*/       "BreakAlignment BreakAlignGroup LeftEdge",
+/* accepts */     "",
 /* acks  */       "break-aligned-interface"
 ,/* reads */       "breakAlignOrder",
 /* write */       "");