BonoboControl activate signal not being emitted?

[John Sullivan <sullivan eazel com>]

I'm trying to use the auto_merge and auto_unmerge features of BonoboControl
in Nautilus. So far, I've had no luck because it doesn't seem the auto_merge
code is being called. It's called by impl_Bonobo_Control_activate in
bonobo-control.c, but g_print spam I added to that routine does not print.
(I can't convince my debugger today that it wants to put breakpoints in this
process for some reason). Also, if I connect to the "activate" signal of my
BonoboControl, the callback is never called, though if I connect to the
"set_frame" signal, that callback is called.

Anyone with a Bonobo clue have any ideas on what's going on, or how I can
track it down?

Thanks,

John