#include "spanner.hh"
#include "warn.hh"
#include "paper-column.hh"
+#include "simple-closure.hh"
SCM
lookup_nested_property (SCM alist,
if (!scm_is_pair (scm_cdr (grob_property_path)))
{
if (!ly_is_procedure (new_value)
- && !is_callback_chain (new_value))
+ && !is_simple_closure (new_value))
ok = type_check_assignment (symbol, new_value,
ly_symbol2scm ("backend-type?"));
{
SCM val = get_property_data (sym);
if (ly_is_procedure (val)
- || is_callback_chain (val)
|| is_simple_closure (val))
{
val = ((Grob*)this)->try_callback (sym, val);