Adobe just added a metadata capability called XMP in Acrobat 5.  At 
some point, the PDF readers should be able to extract that text as 
well.  For more information, see 
<http://www.adobe.com/products/xmp/main.html>.

Avi

At 5:02 PM -0500 11/15/01, Vsevolod Ilyushchenko wrote:
>Hi,
>
>I need to search a number of PDF docs. Htdig is well suited to it -
>I was up and running in a manner of minutes.
>
>However, an additional complication is that when the users upload the PDF
>documents, they want to enter additional keywords for every one. Then they
>expect these keywords to be searchable together with the document text.
>
>What would you recommend? A straightforward solution is to store the
>keywords separately and somehow introduce them after the PDF is converted
>into text, but before the text is indexed. I would be grateful for any
>suggestions.


-- 
Complete Guide to Search Engines for Web Sites and Intranets
    <http://www.searchtools.com>

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