- if (i < elements.size ()
- && elements[i]->get_property ("break-align-symbol") == scm_car (s))
- {
- last_idx_found = i;
- i ++;
- }
-
- if (scm_car (s) == my_align)
- break ;
- }
-
- Direction which_edge = LEFT;
- if (vsize (last_idx_found + 1) < elements.size ())
- last_idx_found ++;
- else
- which_edge = RIGHT;
-
- Grob *common = me->common_refpoint (elements[last_idx_found], X_AXIS);
-
- return scm_from_double (robust_relative_extent (elements[last_idx_found], common, X_AXIS)[which_edge]
- - me->relative_coordinate (common, X_AXIS));
+ SCM sym = scm_car (symbol_list);
+ for (vsize i = 0; i < elements.size (); i++)
+ {
+ if (scm_is_eq (sym, elements[i]->get_property ("break-align-symbol")))
+ {
+ if (Item::break_visible (elements[i])
+ // TODO SCM: simplify syntax?
+ && !elements[i]->extent (elements[i], X_AXIS).is_empty ())
+ {
+ break_aligned_grob = i;
+ goto found_break_aligned_grob; /* ugh. need to break out of 2 loops */
+ }
+ else if (break_aligned_grob == -1)
+ break_aligned_grob = i;
+ }
+ }
+ }
+
+found_break_aligned_grob:
+ if (break_aligned_grob == -1)
+ return scm_from_int (0);
+
+ Grob *alignment_parent = elements[break_aligned_grob];
+ Grob *common = me->common_refpoint (alignment_parent, X_AXIS);
+ Real anchor = robust_scm2double (alignment_parent->get_property ("break-align-anchor"), 0);
+
+ return scm_from_double (alignment_parent->relative_coordinate (common, X_AXIS)
+ - me->relative_coordinate (common, X_AXIS)
+ + anchor);