[plt-scheme] opening binary drscheme source files

[sorry, I sent this from the wrong address before]

-----Forwarded Message-----
From: Daniel Pinto de Mello e Silva <dsilva at ccs.neu.edu>
To: plt-scheme at po.cs.brown.edu
Subject: opening binary drscheme source files
Date: Wed, 28 Jan 2004 22:17:19 -0500

I just tried opening a DrScheme source file containing some binary data
(interaction boxes, comment boxes) and got a strange error.

I tried it on DrScheme 205, and I believe the file was created in
DrScheme 205.10.  DrS complained that the file created in 205.10 could
not be opened in 205.  I don't have admin priviledges to upgrade
DrScheme in this machine.  What should I do?  Is there a util to grab
just the 'normal' text from a rich DrS source file?

Thanks,
Daniel