DECLARE_SCHEME_CALLBACK (calc_skylines, (SCM smob));
DECLARE_SCHEME_CALLBACK (combine_skylines, (SCM smob));
DECLARE_SCHEME_CALLBACK (calc_max_stretch, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (print, (SCM smob));
static Interval relative_group_extent (vector<Grob*> const &list,
Grob *common, Axis);
static Interval relative_pure_height (Grob *me, vector<Grob*> const &list,