> There is nothing to prevent browers from inlining on selection right now,
> though it would be nice if you could pass a window id to xv and not have
> to build in all that code.  Having browsers and external viewers cooperate
> should be an easy project.  Any volunteers?
Building viewers so that they can also operate on some pre-existing
window, instead of just creating their own, is an excellent idea.  I'm
always surprised when otherwise-wonderful viewers, such as Ghostscript
or xv, don't do this  from the start.  Probably just doesn't occur to
their authors.  Also, it seems tricky to do with most (all that I know
of) Xt-based toolkits.
Bill