lilypond-0.1.16

diff --git a/lily/stem-grav.cc b/lily/stem-grav.cc
index c2114bf972dd6df31291a4e14783a44429d1b220..4cef2a9594ad8ec1003324a7401ca2e4e1e2cc9a 100644 (file)
--- a/lily/stem-grav.cc
+++ b/lily/stem-grav.cc
@@ -25,7 +25,7 @@ void
 Stem_engraver::do_creation_processing ()
 {
   Scalar prop = get_property ("abbrev");
-  if (prop && prop.isnum ()) 
+  if (prop.isnum_b ()) 
     {
       default_abbrev_i_  = prop;
     }
@@ -34,9 +34,9 @@ Stem_engraver::do_creation_processing ()
 void
 Stem_engraver::acknowledge_element(Score_elem_info i)
 {
-  if (i.elem_l_->is_type_b (Note_head::static_name()))
+  if (i.elem_l_->is_type_b (Rhythmic_head::static_name()))
     {
-      Note_head *h  = (Note_head*) i.elem_l_->item();
+      Rhythmic_head *h  = (Rhythmic_head*) i.elem_l_->item();
       if (!stem_p_) 
        {
          Rhythmic_req * r = i.req_l_->musical()->rhythmic();
@@ -52,7 +52,7 @@ Stem_engraver::acknowledge_element(Score_elem_info i)
                t = default_abbrev_i_;
              else
                default_abbrev_i_ = t;
-             stem_p_->abbrev_flag_i_ = intlog2 (t) - (durlog_i>? 2);
+             stem_p_->abbrev_flag_i_ =intlog2 (t) - (durlog_i>? 2);
            }
          announce_element (Score_elem_info (stem_p_, r));
        }
@@ -65,7 +65,8 @@ Stem_engraver::do_pre_move_processing()
 {
   if (stem_p_)
     {
-      dir_ = (Direction) int(get_property ("ydirection"));
+      Scalar prop = get_property ("ydirection");
+      dir_ = prop.isnum_b () ? int(prop) : CENTER;
       if (dir_)
        stem_p_->dir_ = dir_;