/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2006--2014 Erik Sandberg <mandolaerik@gmail.com>
+ Copyright (C) 2006--2015 Erik Sandberg <mandolaerik@gmail.com>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
scm_call_1 (callback_, ev);
}
-IMPLEMENT_SMOBS (Scheme_listener);
-IMPLEMENT_DEFAULT_EQUAL_P (Scheme_listener);
Scheme_listener::Scheme_listener (SCM c)
{
callback_ = SCM_EOL;
- self_scm_ = SCM_EOL;
smobify_self ();
callback_ = c;
}
SCM
-Scheme_listener::mark_smob (SCM obj)
+Scheme_listener::mark_smob ()
{
- Scheme_listener *me = (Scheme_listener *) SCM_CELL_WORD_1 (obj);
- return me->callback_;
+ return callback_;
}
int
-Scheme_listener::print_smob (SCM obj, SCM p, scm_print_state *)
+Scheme_listener::print_smob (SCM p, scm_print_state *)
{
- Scheme_listener *me = (Scheme_listener *) SCM_CELL_WORD_1 (obj);
scm_puts ("#<Scheme_listener ", p);
- scm_write (me->callback_, p);
+ scm_write (callback_, p);
scm_puts (">", p);
return 1;
}