J
John Perry
- Jan 1, 1970
- 0
Robert said:...
Are you talking about embedding URLs in the PDF document to call home to the
Author? Or that Adobe gives that capability to the author of a page?
Both, if I understand your first question.
If so I
didn't know about the latter. Either way I can shut my firewall while
reading documents I don't trust.
As you can with html. But with a modern browser you don't need to.
I worry about other capabilities of HTML.
It seems like part of the way towards a programming language and I don't
know how much of the way it really is.
Html is a text markup language, and that's it. Period. It's the other
things, javascript, java, visual basic, etc, that do the damage if you
let them. Adobe reader now supports javascript, just like html. But
Adobe Reader doesn't let you turn off javascript. Modern web browsers do.
http://lwn.net/Articles/129729/
John Perry