DOCBOOK-APPS: RE: Adding [WINDOWS] to htmlhelp xsls

> If you want get rid of these error messages, you can create empty HHK
> file (Index.hhk) 

Yep, that's what I ended up doing. I've been using the technique
outlined in that email for a while now and it works fine. I've even
managed to parameterize a few things within the [WINDOW] definition to
create variations on the custom window. 

Thanks,
David