Double notes

[Han-Wen Nienhuys]

address@hidden writes:
> However, when they both sing a semibreve (whole note) C, there are 
> obviously no stems. In "normal" printed music, you have *two* C 
> semibreves, touching, both on the C (ledger) line.

good one! That's a bug. Try this:

after where it says

      bool merge  =
          downpos == uppos
          && Rhythmic_head::balltype_i (nu_l) ==
          Rhythmic_head::balltype_i (nd_l);

in lily/collision.cc, add the following line 

   merge = merge && Rhythmic_head::balltype_i (nu_l) != 0;




--
Han-Wen Nienhuys   |   address@hidden    | http://www.cs.uu.nl/~hanwen/