source file of the GNU LilyPond music typesetter
- (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 2000--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "axis-group-interface.hh"
if (!scm_is_vector (extents))
{
extents = scm_c_make_vector (breaks.size () - 1, SCM_EOL);
- for (vsize i = 0; i < breaks.size () - 1; i++)
+ for (vsize i = 0; i + 1 < breaks.size (); i++)
{
int st = Paper_column::get_rank (cols[breaks[i]]);
int ed = Paper_column::get_rank (cols[breaks[i+1]]);
int end = robust_scm2int (end_scm, INT_MAX);
Grob *me = unsmob_grob (smob);
+ /* Maybe we are in the second pass of a two-pass spacing run. In that
+ case, the Y-extent of a system is already given to us */
+ System *system = dynamic_cast<System*> (me);
+ if (system)
+ {
+ SCM line_break_details = system->column (start)->get_property ("line-break-system-details");
+ SCM system_y_extent = scm_assq (ly_symbol2scm ("system-Y-extent"), line_break_details);
+ if (scm_is_pair (system_y_extent))
+ return scm_cdr (system_y_extent);
+ }
+
return pure_group_height (me, start, end);
}
SCM priority = elements[i]->get_property ("outside-staff-priority");
vector<Grob*> current_elts;
current_elts.push_back (elements[i]);
- while (i < elements.size () - 1
+ while (i + 1 < elements.size ()
&& scm_eq_p (elements[i+1]->get_property ("outside-staff-priority"), priority))
current_elts.push_back (elements[++i]);