Binding problem

[Chris Kelly]

  Lately I've been having a problem where I lose all the bindings in a single
top level.  It never happens to the toplevel(s) I'm actively developing, but
happens to one of the older ones.  Also, it always affects an entire toplevel
and all the widgets in it (you can imagine losing 20 bindings at once).  Try as
I might, I can't find a sequence of events that replicates this problem.  Has
this happened to anyone else?

Chris Kelly / TRW SIG