[XeTeX] Commenting

[Apostolos Syropoulos]

>That feature requires digitally "signing" the document, which only  
>Adobe apps can do. 

I am not so sure about this. Have a look at the following

http://itextpdf.sourceforge.net/howtosign.html

iText is free Java-PDF library available from 

http://www.lowagie.com/iText/download.html

A.S.

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*Apostolos Syropoulos                                          *
*snail mail: 366, 28th October Str., GR-671 00  Xanthi, HELLAS *
*email     : asyropoulos (at) yahoo (dot) com                  *
*phone num.: +30-2541-028704                                   *
*home page : http://obelix.ee.duth.gr/~apostolo                *
*blog : http://asyropoulos.wordpress.com/                      *
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