[pdftex] including pdf with layers

[Martin Schröder]

2009/9/14  <Carlos.General at gmx.de>:
> However, when including these files in a latex document, with pdftex the layers are lost.
> Is there any possible way to keep the layer information?

This is possible with pdftex 1.50 (in eternal beta) and will be
possible eventually with luaTeX.

Best
   Martin