Re: horizontal shifting bug since .48/.49

[Mats Bengtsson]

> > \score { \notes{
> >  \context Staff <
> >    \context Voice = one { \stemdown c1 c4 }
> >    \context Voice = two { \stemup d1 d4  }
> >    >
> > }}
> > 
> > If you don't get any moved heads, that would be a bug; please send a
> > bugreport

Since the stems explicitly are set to point in different directions, 
you also get a moved head. The problem, as I've already pointed out in 
a previous email, is that Michael in his original example had two 
different voices but no explicitly set stem directions, a case that's 
not covered in Han-Wen's nice cathegorization of different cases. 

  /Mats