* Documentation/user/lilypond.tely: Add dir entries for

[lilypond.git] / lily / script-column.cc

diff --git a/lily/script-column.cc b/lily/script-column.cc
index 7d8cdc7467f6495360e64f4976cfe3411e90b17d..deab16f0266f46a6c48f5b58fd3fa1a4824a649d 100644 (file)
--- a/lily/script-column.cc
+++ b/lily/script-column.cc
@@ -3,7 +3,7 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1999--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1999--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   
  */
 #include "script-column.hh"
@@ -18,7 +18,7 @@ Script_column::add_staff_sided (Grob *me, Item *i)
   if (!gh_number_p (p))
     return;
 
-  Pointer_group_interface::add_element (me, ly_symbol2scm ("scripts"),i);
+  Pointer_group_interface::add_grob (me, ly_symbol2scm ("scripts"),i);
   
   me->add_dependency (i);
 }
@@ -41,8 +41,7 @@ Script_column::before_line_breaking (SCM smob)
   Grob* me = unsmob_grob (smob);
   Drul_array<Link_array<Grob> > arrs;
   Link_array<Grob> staff_sided 
-    = Pointer_group_interface__extract_elements (me, (Grob*)0, "scripts");
-                                    
+    = Pointer_group_interface__extract_grobs (me, (Grob*)0, "scripts");
                                     
   for (int i=0; i < staff_sided.size (); i++)
     {
@@ -59,7 +58,8 @@ Script_column::before_line_breaking (SCM smob)
 
   Direction d = DOWN;
   do {
-    Link_array<Grob> &arr (arrs[d]);
+    Link_array<Grob> &arr
+      (arrs[d]);
     
     arr.sort (staff_side_compare);
 
@@ -70,7 +70,7 @@ Script_column::before_line_breaking (SCM smob)
        if (last)
          Side_position_interface::add_support (arr[i],last);
            
-       arr[i]->remove_grob_property ("script-priority");
+       arr[i]->set_grob_property ("script-priority", SCM_EOL);
        last = arr[i];
       }
     
@@ -79,3 +79,9 @@ Script_column::before_line_breaking (SCM smob)
   return SCM_UNSPECIFIED;
 }
 
+
+ADD_INTERFACE (Script_column,"script-column-interface",
+  "An interface that sorts scripts according to their @code{script-priority}",
+  "");
+
+