[Lispweb] PDF

[Arthur Lemmens]

Immanuel Litzroth wrote:

>     Arthur> This is the Portable Document Format Reference Manual,
>     Arthur> version 1.3.  It's 518 pages.
> 
> The current version is 1.4 (with support for transparency).

I see. I found
  http://partners.adobe.com/asn/developers/acrosdk/docs/filefmtspecs/PDF14Deltas.pdf

That's "Portable Document Format: Changes from version 1.3 to 1.4 (Preliminary)"
from June 2001. Are you aware of anything more recent than that? Maybe something
less 'preliminary'?