Doc-hu: Updated macros for web

[lilypond.git] / lily / grob-closure.cc

diff --git a/lily/grob-closure.cc b/lily/grob-closure.cc
index 5e4035f7e898f343b0b22469ec8d3bd03309ea63..124d1437932c034f7fa5e2ba1dd5195585dac6ad 100644 (file)
--- a/lily/grob-closure.cc
+++ b/lily/grob-closure.cc
@@ -67,9 +67,9 @@ add_offset_callback (Grob *g, SCM proc, Axis a)
 
 */
 void
-chain_offset_callback (Grob *g, SCM proc, Axis a)
+chain_callback (Grob *g, SCM proc, SCM sym)
 {
-  SCM data = g->get_property_data (axis_offset_symbol (a));
+  SCM data = g->get_property_data (sym);
 
   if (ly_is_procedure (data))
     data = ly_make_simple_closure (scm_list_1  (data));
@@ -80,13 +80,19 @@ chain_offset_callback (Grob *g, SCM proc, Axis a)
       Data may be nonnumber. In that case, it is assumed to be
       undefined.
     */
-    
+
     data = SCM_UNDEFINED;
 
   SCM expr = scm_list_2 (proc, data);
-  g->set_property (axis_offset_symbol (a),
+  g->set_property (sym,
                   
                   // twice: one as a wrapper for grob property routines,
                   // once for the actual delayed binding. 
                   ly_make_simple_closure (ly_make_simple_closure (expr)));
 }
+
+void
+chain_offset_callback (Grob *g, SCM proc, Axis a)
+{
+  chain_callback (g, proc, axis_offset_symbol (a));
+}