preamble for pdftex-documents

[Chris Rowley]

Hans Hagen wrote --

> 
> I think for context the best example files are the presentation styles
> (next month or so I will reorganize them a bit; so then context users
> will have 5 different pdf presentation environments). 
> 
> The probably simplest test file is the pdftex manual, which from now on
> is typeset using context, but I'm not sure what the policy is on that
> one (source distribution or pdf only). 

Err, I was thinking of something a little shorter; a basic test, not
a comprehensive test.


chris