+ for (vsize j = i + 1; j < breaks_.size (); j++)
+ {
+ int start = Paper_column::get_rank (all_[breaks_[i]]);
+ int end = Paper_column::get_rank (all_[breaks_[j]]);
+ Interval extent = sys->pure_height (sys, start, end);
+ bool last = j == breaks_.size () - 1;
+ bool ragged = ragged_right_ || (last && ragged_last_);
+ Line_details &line = lines_.at (j, i);
+
+ line.force_ = forces[i*breaks_.size () + j];
+ if (ragged && last && !isinf (line.force_))
+ line.force_ = (line.force_ < 0 && j > i + 1) ? infinity_f : 0;
+ if (isinf (line.force_))
+ break;
+
+ Grob *c = all_[breaks_[j]];
+ line.break_penalty_ = robust_scm2double (c->get_property ("line-break-penalty"), 0);
+ line.page_penalty_ = robust_scm2double (c->get_property ("page-break-penalty"), 0);
+ line.turn_penalty_ = robust_scm2double (c->get_property ("page-turn-penalty"), 0);
+ line.break_permission_ = c->get_property ("line-break-permission");
+ line.page_permission_ = c->get_property ("page-break-permission");
+ line.turn_permission_ = c->get_property ("page-turn-permission");
+
+ /* turn permission should always be stricter than page permission
+ and page permission should always be stricter than line permission */
+ line.page_permission_ = min_permission (line.break_permission_,
+ line.page_permission_);
+ line.turn_permission_ = min_permission (line.page_permission_,
+ line.turn_permission_);
+
+ line.extent_ = (extent.is_empty ()
+ || isnan (extent[LEFT])
+ || isnan (extent[RIGHT]))
+ ? Interval (0, 0) : extent;
+ line.padding_ = padding;
+ line.space_ = space;
+ line.inverse_hooke_ = extent.length () + space;
+ }
+ }