[NTG-pdftex] /ModDate and /Trapped

[Heiko Oberdiek]

On Mon, Jan 09, 2006 at 04:12:10PM +0100, Hans Hagen wrote:

> Martin ??? wrote:
> 
> >On 2006-01-09 14:51:35 +0100, Hans Hagen wrote:
> > 
> >
> >>Martin ??? wrote:
> >>   
> >>
> >>>we forgot about /ModDate and /Trapped. Any objections against
> >>>setting /ModDate to the same value as /CreationDate per default?
> >>>And should we also default /Trapped to /False?
> >>>     
> >>>
> >>leave that to the macro package, else we end up with way to many key 
> >>related primitives
> >>   
> >>
> >
> >It wouldn't introduce any new primitive, just keys for \pdfinfo.
> > 
> >
> hm, but keep in mind that macro packages or users already may set 
> /ModDate and /Trapped (context does set them) so if you support keys, 
> then you also need ot make sure that user settings are not replaced

This shouldn't be a problem, if the same code is used as for
/CreationDate, /Producer, and /Creator, see pdf_print_info
in file "pdftexdir/pdftex.ch".

Yours sincerely
  Heiko <oberdiek at uni-freiburg.de>
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