Dear list,
I have
the following sample:
\setupinteractionscreen[option={paper,page}]
\starttext
\ConTeXt\ is awesome!
\stoptext
The values for the option
key should enable "/PickTrayByPDFSize true"
and "/Duplex /Simplex" in
the PDF file. But I get an undesired
"/PrintScaling /None" (I need
to reduce the document to printing margins.)
Checking
lpdf-mis.lua, I see that there are two lists (or dictionaries,
maybe
[the technical term is beyond my knowledge]) controlling the
printing
options: pagespecs and plusspecs (both are local).
page,
portrait, landscape and paper involve fixed in the pagespecs
dictionary.
But these values don’t involve fixed in the plusspecs dictonary.
How
can I invoke the plusspecs dictionary from ConTeXt, so I can get
duplex
printing in the PDF file (or "/PickTrayByPDFSize true") without
having
to disable page scaling?