return line1.smobbed_copy ();
}
-MAKE_SCHEME_CALLBACK (Breathing_sign, offset_callback, 2);
+MAKE_SCHEME_CALLBACK (Breathing_sign, offset_callback, 1);
SCM
-Breathing_sign::offset_callback (SCM element_smob, SCM)
+Breathing_sign::offset_callback (SCM smob)
{
- Grob *me = unsmob_grob (element_smob);
+ Grob *me = unsmob_grob (smob);
Direction d = get_grob_direction (me);
if (!d)