From 358e138539debdc5d5c5ab2c2cf4ad0dc78c485a Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Tue, 26 Mar 2002 22:23:56 +0000
Subject: [PATCH] lilypond-1.1.61

---
 lily/axis-group-element.cc         | 23 ++++++++++++++++++++++-
 lily/include/axis-group-element.hh |  1 +
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/lily/axis-group-element.cc b/lily/axis-group-element.cc
index 0c5322bec7..a562b52d88 100644
--- a/lily/axis-group-element.cc
+++ b/lily/axis-group-element.cc
@@ -90,6 +90,7 @@ Interval
 Axis_group_element::extra_extent (Axis a )const
 {
   Interval g;
+  purge_extra ();
   for (int i=0;  i < extra_elems_.size (); i++)
     {
       Interval ge = extra_elems_[i]->extent (a);
@@ -126,7 +127,7 @@ Axis_group_element::add_extra_element (Score_element *e)
   while (e && e != this)
     {
       se.push (e);
-      e = dynamic_cast<Score_element*> (e->dim_cache_[Y_AXIS]->parent_l_ ? e->dim_cache_[Y_AXIS]->parent_l_->element_l() : 0);
+      e = dynamic_cast<Score_element*> (e->parent_l (Y_AXIS));
     }
 
   if (1)			// e == this)
@@ -140,3 +141,23 @@ Axis_group_element::add_extra_element (Score_element *e)
       
     }
 }
+
+/*
+  UGH GUH
+ */
+void
+Axis_group_element::purge_extra ()
+{
+  for (int i=0; i < extra_elems_.size ();)
+    {
+      Score_element *e = extra_elems_[i];
+      while (e && e != this)
+	{
+	  e = dynamic_cast<Score_element*> (e->parent_l (Y_AXIS));
+	}
+      if (e != this)
+	extra_elems_.del (i);
+      else
+	i++;
+    }
+}
diff --git a/lily/include/axis-group-element.hh b/lily/include/axis-group-element.hh
index c3221a0ec2..c77b0058c2 100644
--- a/lily/include/axis-group-element.hh
+++ b/lily/include/axis-group-element.hh
@@ -25,6 +25,7 @@ class Axis_group_element : public virtual Score_element,
 protected:
   virtual void do_print() const;
   virtual Link_array<Score_element> get_extra_dependencies() const;
+  void purge_extra ();
 
   virtual void do_substitute_element_pointer (Score_element*,Score_element*);
   virtual Link_array<Score_element> elem_l_arr() const;
-- 
2.39.5