''

[lilypond.git] / lily / group-interface.cc

diff --git a/lily/group-interface.cc b/lily/group-interface.cc
index c7991793faece177e63b7fea8fe6161dfd9c5dac..4b4fd9c4b1c1260da6349e4b019de466859a793d 100644 (file)
--- a/lily/group-interface.cc
+++ b/lily/group-interface.cc
@@ -9,37 +9,13 @@
 #include "group-interface.hh"
 #include "grob.hh"
 
-
-/*
-  This special add_thing routine is slightly more efficient than
-
-    set_prop (name,cons (thing, get_prop (name)))
-
-  since it can reuse the handle returned by scm_assq().
-*/
-
 void
 Group_interface::add_thing (Grob*me, SCM sym, SCM thing)
 {
-\r SCM handle = scm_sloppy_assq (sym, me->mutable_property_alist_);
-  if (handle != SCM_BOOL_F)
-    {
-      gh_set_cdr_x (handle, gh_cons (thing, gh_cdr (handle)));
-      
-    }
-  else
-    {
-      /*
-       There is no mutable prop yet, so create an entry, and put it in front of the
-       mutable prop list.
-      */
-      handle = scm_sloppy_assq (sym, me->immutable_property_alist_);
-      SCM tail = (handle != SCM_BOOL_F) ? gh_cdr(handle) : SCM_EOL;
-      me->mutable_property_alist_ = gh_cons (gh_cons (sym, gh_cons (thing, tail)),
-                                            me->mutable_property_alist_);
-    }
+  me->add_to_list_property (sym, thing);
 }
 
+
 void
 Group_interface::add_thing (Grob*me, String name, SCM thing)
 {