Pablo Rodriguez via ntg-context schrieb am 04.08.2021 um 15:53:
Dear list,

I have the following sample:

   \setupinteractionscreen[copies=5]
   \starttext
   \dorecurse{5}{\input zapf\par}
   \stoptext

The resulting file from current latest (2021.07.30 00:57) contains the
following /ViewerPreferences dictionary:

   /ViewerPreferences <<
     /Duplex /Simplex
     /PickTrayByPDFSize true
     /PrintScaling /None
   >>

I’m afraid that "copies" isn’t generating the proper /NumCopies entry in
the /ViewerPreferences dictionary.

Could anyone be so kind to confirm this?


A fix is needed in layo-ini.lmt, maybe not in the same way as below but the value has to be stored in canvas.copies.

function layouts.setupcanvas(specification)
    [...]
    --
    local copies = specification.copies
    if type(copies) == "number" and copies < 2 then
        canvas.copies = false
+   else
+       canvas.copies = copies
    end
    --
    [...]
end

Wolfgang
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