make_music (String s, SCM init)
{
Music_ctor c = get_music_ctor (s);
if (!c)
programming_error (String ("No constructor for music: ") + s);
assert (c);
make_music (String s, SCM init)
{
Music_ctor c = get_music_ctor (s);
if (!c)
programming_error (String ("No constructor for music: ") + s);
assert (c);