4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
12 #include "lily-proto.hh"
14 #include "grob-interface.hh"
22 static void set_head (Grob *, Direction, Grob *head);
23 DECLARE_GROB_INTERFACE();
24 static Grob *head (Grob *, Direction);
25 static int get_column_rank (Grob *, Direction);
26 static int get_position (Grob *);
27 static Direction get_default_dir (Grob *);
28 static SCM get_control_points (Grob *, Grob *,
29 Tie_configuration const&,
31 static SCM get_default_control_points (Grob *);
32 DECLARE_SCHEME_CALLBACK (print, (SCM));
33 DECLARE_SCHEME_CALLBACK (set_spacing_rods, (SCM));
34 DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
35 DECLARE_SCHEME_CALLBACK (calc_control_points, (SCM));
36 static bool less (Grob *const &s1,