[pdftex] Acrobat 5.0 / consequences for pdftex

[Martin Schröder]

On 2001-04-09 14:14:32 +0100, Sebastian Rahtz wrote:
> the obvious question is, how much of the Acrobat5 features can pdftex
> support while keeping the PDF files readable by Acrobat3? Is it all
> hidden in extra keys which old readers will ignore?

Could be. But older readers will choke once they see the PDF1.4
in the header. Or you use the versioning feature and produce 1.3
with additional 1.4 objects. Don't know what 1.3-viewers will do
with this...

Best regards
    Martin
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