class Hara_kiri_group_spanner
{
public:
DECLARE_SCHEME_CALLBACK (force_hara_kiri_callback, (SCM));
DECLARE_SCHEME_CALLBACK (y_extent, (SCM smob));
class Hara_kiri_group_spanner
{
public:
DECLARE_SCHEME_CALLBACK (force_hara_kiri_callback, (SCM));
DECLARE_SCHEME_CALLBACK (y_extent, (SCM smob));