Re: Error in resolving number of staff lines

[David Kastrup]

Marc Hohl <address@hidden> writes:

> Ok, but in lily/bar-line.cc, Bar_line::compound_barline, the number
> of lines is computed by
>
> int lines = Staff_symbol_referencer::line_count (me)
>
> which is defined as
>
> int
> Staff_symbol_referencer::line_count (Grob *me)
> {
>   Grob *st = get_staff_symbol (me);
>   return st ? Staff_symbol::line_count (st) : 0;
> }
>
> so the line positions are *not* taken into account, as far as I see.

You don't see far enough.

Staff_symbol::line_count (Grob *me)
{
  SCM line_positions = me->get_property ("line-positions");
  if (scm_is_pair (line_positions))
    return scm_ilength (line_positions);
  else
    return robust_scm2int (me->get_property ("line-count"), 0);
}

-- 
David Kastrup