static bool has_interface (Grob*);
static void add_tie (Grob*me, Grob*);
DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM));
+ DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM));
static void set_directions (Grob*me);
- static void old_directions (Grob*me);
static void werner_directions (Grob*me);
};