RE: [Groff] announcing groff version 1.16.1 -- xdelta

[Freudenberger Joerg]

Werner,

This was a question 
I have ignored for long 

I am afraid 
at ftp://ftp.gnu.org/pub/non-gnu/xdelta.README I got 

        XDelta is a library interface and application program designed to
        compute changes between files.  These changes (deltas) may be used
to
        store and transmit only the changes between files.  XDelta uses a
fast,
        linear algorithm and performs well on both binary and text files.
        XDelta typically outperforms GNU diff in both time and output size,
even
        for plain text files.  XDelta also includes a simple implementation
of
        the Rsync algorithm and several advanced features for implementing
        RCS-like file-archival.

        XDelta may be fetched from ftp://ftp.XCF.Berkeley.EDU/pub/xdelta/.
        HTML documentation and recent developments are available online at
        http://www.XCF.Berkeley.EDU/~jmacd/xdelta.html.


on the last I found new reference to http://download.sourceforge.net/xdelta/
the files there a of 15th June 2000

Thank you
Yours
        Jörg