IDL:GDF/Debugger oaf_query finds no debuggers

[Ed Snible <esnible acm org>]

I haven't been able to get gIDE w/gnome-debug to debug gnome-games/gnibbles.

Inspecting the code I see gdf-debugger-client.c / 
gdf_debugger_client_new_for_mime_type ("application/x-executable-binary") is 
returning NULL because the OAF query for debuggers isn't returning any.  Is 
it likely I've mis-installed gnome-debug?  OAF?

Someone on this list mentioned a command-line oaf query tool.  Please tell me 
more.  I'd like to be able to experiment with these queries interactively.

Other minor gIDE items:
The twenty character limitation on the find dialog for the Scintella editor 
is frustrating when the functions I'm looking for have names like 
gdf_debugger_client_new_for_mime_type.

When I said gIDE's target dialog feature was bizarre, what I meant was that 
in most GUIs a *single* click selects an item and a *double* click does an 
action.  In gIDE's target tree a single click does nothing and a double click 
selects the target.  It is the extra click I found bizarre, not merely how 
the target window is used to select a target.

-Ed