\filbreak OK--TOC again--dupes in index.

[John Culleton <john@wexfordpress.com>]

1. Is it OK to use the plain tex command \filbreak in a 
Context run? If not OK is there a Context command that has 
the same effect (preventing a section of text from being 
split between pages)?

2. Also, I have tried several changes to my TOC code but it 
still yields a blank line between items. Yet the TOC of 
some manuals are single spaced. I cannot spot the anomaly.   

3. Finally, I notice an anomaly in the indexing capability 
of Context. For many years I have relied on makeindex, 
which among other things prevents dupicative entries (the 
same page number printed twice on the same entry.) However 
Context seems to allow that. I can of course revert to the 
eplain indexing macros and makeindex, but it seems to me 
that Context should not print the same page number twice in 
the index. 
-- 
John Culleton
Able Typesetters and Indexers
http://wexfordpress.com