X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ffigured-bass-position-engraver.cc;h=8043640a2f5c91ed2d148bc1b861cf477dcc99bb;hb=be65b81068e99ed855334f332c3176d8b4942a11;hp=4e4f63af0877ccb351ec2c2ab813da76cf4b9bbe;hpb=bf35196abc040ab4a300810f8db6d8106db2bb6d;p=lilypond.git

diff --git a/lily/figured-bass-position-engraver.cc b/lily/figured-bass-position-engraver.cc
index 4e4f63af08..8043640a2f 100644
--- a/lily/figured-bass-position-engraver.cc
+++ b/lily/figured-bass-position-engraver.cc
@@ -3,22 +3,22 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2005--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
 */
 
 #include "engraver.hh"
 
 #include "context.hh"
-#include "music.hh"
 #include "spanner.hh"
+#include "item.hh"
 #include "side-position-interface.hh"
 #include "translator.icc"
 #include "axis-group-interface.hh"
 
 class Figured_bass_position_engraver : public Engraver
 {
-  TRANSLATOR_DECLARATIONS(Figured_bass_position_engraver);
+  TRANSLATOR_DECLARATIONS (Figured_bass_position_engraver);
 
   Spanner *bass_figure_alignment_;
   Spanner *positioner_;
@@ -49,7 +49,7 @@ Figured_bass_position_engraver::start_spanner ()
 {
   assert (!positioner_);
 
-  positioner_ = make_spanner("BassFigureAlignmentPositioning", bass_figure_alignment_->self_scm ());
+  positioner_ = make_spanner ("BassFigureAlignmentPositioning", bass_figure_alignment_->self_scm ());
   positioner_->set_bound (LEFT, bass_figure_alignment_->get_bound (LEFT));
   Axis_group_interface::add_element (positioner_, bass_figure_alignment_);
 }
@@ -78,13 +78,14 @@ Figured_bass_position_engraver::acknowledge_note_column (Grob_info info)
   support_.push_back (info.grob ());
 }
 
-
 void
 Figured_bass_position_engraver::acknowledge_end_slur (Grob_info info)
 {
   vector<Grob*>::iterator i = find (span_support_.begin (), span_support_.end (),
 				    info.grob ());
-  span_support_.erase (i);
+
+  if (i < span_support_.end ())
+    span_support_.erase (i);
 }
 
 void
@@ -128,13 +129,13 @@ Figured_bass_position_engraver::acknowledge_bass_figure_alignment (Grob_info inf
 }
 
 
-ADD_ACKNOWLEDGER(Figured_bass_position_engraver,note_column);
-ADD_ACKNOWLEDGER(Figured_bass_position_engraver,slur);
-ADD_END_ACKNOWLEDGER(Figured_bass_position_engraver,slur);
+ADD_ACKNOWLEDGER (Figured_bass_position_engraver, note_column);
+ADD_ACKNOWLEDGER (Figured_bass_position_engraver, slur);
+ADD_END_ACKNOWLEDGER (Figured_bass_position_engraver, slur);
 
-ADD_ACKNOWLEDGER(Figured_bass_position_engraver,tie);
-ADD_ACKNOWLEDGER(Figured_bass_position_engraver,bass_figure_alignment);
-ADD_END_ACKNOWLEDGER(Figured_bass_position_engraver,bass_figure_alignment);
+ADD_ACKNOWLEDGER (Figured_bass_position_engraver, tie);
+ADD_ACKNOWLEDGER (Figured_bass_position_engraver, bass_figure_alignment);
+ADD_END_ACKNOWLEDGER (Figured_bass_position_engraver, bass_figure_alignment);
 
 ADD_TRANSLATOR (Figured_bass_position_engraver,
 		/* doc */
@@ -143,8 +144,9 @@ ADD_TRANSLATOR (Figured_bass_position_engraver,
 		/* create */
 		"BassFigureAlignmentPositioning ",
 
-		/* accept */ "",
-
 		/* read */
-		" ",
-		/* write */ "");
+		"",
+
+		/* write */
+		""
+		);