Bug report on Label

[Peter C. Mehlitz]

Thanks, got it. I also added a slightly different version of the
Font/FontMetrics fix, where I keep track of the reference count on the native
side (i.e. in fnt.c). It could also be done with WeakReferences (in
Font/FontMetrics), but on some VMs we don't have them.

-- Peter

-- 
  Peter C. Mehlitz                          Tel:      +1 510 527 4025x18
  Transvirtual Technologies, Inc.,          Fax:      +1 313 557 4251
  Berkeley, CA, USA.                        Email:    peter at transvirtual.com