#include "context.hh"
#include "international.hh"
-#include "lilypond-key.hh"
#include "music.hh"
#include "paper-column.hh"
#include "score-engraver.hh"
"the grob to be created and the corresponding line number in the "
"C++ source file.")
{
- SCM_ASSERT_TYPE(ly_is_procedure (cb), cb, SCM_ARG1, __FUNCTION__,
- "procedure");
+ LY_ASSERT_TYPE (ly_is_procedure, cb, 1);
creation_callback = cb;