- {
- /* Urrgh! We have to detect wether this stem ends on a staff
- line or between two staff lines. But we can not call
- stem_end_position(me) or get_default_stem_end_position(me),
- since this encounters the flag and hence results in an
- infinite recursion. However, in pure mensural notation,
- there are no multiple note heads attached to a single stem,
- neither is there usually need for using the stem_shorten
- property (except for 32th and 64th notes, but that is not a
- problem since the stem length in this case is augmented by
- an integral multiple of staff_space). Hence, it should be
- sufficient to just take the first note head, assume it's
- the only one, look if it's on a staff line, and select the
- flag's shape accordingly. In the worst case, the shape
- looks slightly misplaced, but that will usually be the
- programmer's fault (e.g. when trying to attach multiple
- note heads to a single stem in mensural notation). */
-
- /*
- perhaps the detection whether this correction is needed should
- happen in a different place to avoid the recursion.
-
- --hwn.
- */
- Grob *first = first_head(me);
- int sz = Staff_symbol_referencer::line_count (me)-1;
- int p = (int)rint (Staff_symbol_referencer::get_position (first));
- staffline_offs = (((p ^ sz) & 0x1) == 0) ? "1" : "0";