On Wed, 11 Jan 2023 at 00:28, Ulrike Fischer <ne...@nililand.de> wrote:
> In pdftex "if the \pdfpageattr value contains the string /MediaBox,
> then pdfTEX omits outputting its own /MediaBox value". That means
> that the following produce a PDF with only one /MediaBox in the page
> dictionary:
>
> \pdfcompresslevel0
> \pdfobjcompresslevel0
> \pdfpageattr{/MediaBox [0 0 200 300]}
> abc
> \bye
>
> The same is not true for luatex:
>
> \pdfvariable compresslevel = 0
> \pdfvariable objcompresslevel = 0
> \pdfvariable pageattr{/MediaBox [0 0 200 300]}
> abc
>
> \bye
>
> leads to two entries (using pdf.setpageattributes gives the same):
>
> /MediaBox [ 0 0 595.276 841.89 ] /MediaBox [0 0 200 300]
>
> Would it be possible to copy the pdftex behaviour also in luatex?
>
(sorry for the delay...)
Hans and I are talking about it, parsing here is a bit fragile thing .
--
luigi
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