> 
> According to Rivera, Tony:
> > However, that's not working...about 5 days ago I added a new
> > directory /www/itss and have made numerous links to it from my index page
> > and various other pages on the server and it is still not getting picked up
> > when I do a search for it.
> 
> I assume these are HTML links and not JavaScript ones.  One possibility is
> that the pages you modified are actually dynamic content (SSI, PHP, etc.)
> and so the server isn't returning a Last-Modified header.  If this is the
> case, htdig won't realize the pages have been modified.  You can set the
> modification_time_is_now attribute to true, but then htdig will reindex
> all dynamic pages every time it runs.

This seems to depend on the server.  The Southampton University server
(Apache) does SSI and allows
<!--#include virtual=...
and 
<!--#echo var="LAST_MODIFIED" -->
but little else.

It does not put Last-Modified into the header when serving an SSI page. 
However, even with modification_time_is_now true it still returns "not
changed" unless the file *has* been modified since the last run of
htdig. 

But a departmental server we also index only gives "not changed"
on its .ps and .pdf files.

-- 
 
David Adams
<[EMAIL PROTECTED]>
Computing Services
University of Southampton

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