4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
12 #include "lily-guile.hh"
13 #include "lily-proto.hh"
16 struct Tie_configuration
20 Interval attachment_x_;
25 static int compare (Tie_configuration const &a,
26 Tie_configuration const &b);
28 INSTANTIATE_COMPARE (Tie_configuration, Tie_configuration::compare);
33 static void set_head (Grob *, Direction, Grob *head);
34 static bool has_interface (Grob *);
35 static void set_direction (Grob *);
36 static Grob *head (Grob *, Direction);
37 static int get_column_rank (Grob *, Direction);
38 static Real get_position (Grob *);
39 static Direction get_default_dir (Grob *);
40 static void get_configuration (Grob *, Grob **, Tie_configuration *);
41 static void set_control_points (Grob *, Grob **,Tie_configuration const&);
42 static void set_default_control_points (Grob *);
43 DECLARE_SCHEME_CALLBACK (print, (SCM));
44 DECLARE_SCHEME_CALLBACK (set_spacing_rods, (SCM));
45 static int compare (Grob *const &s1,