Sean,
Those are typos in the new specification - the original PWG 5100.11 values were 'graphic' and 'text-and-graphic', which was preserved in the final registration.
I've logged this issue on the PWG web site:
https://www.pwg.org/dynamo/issues.php?L+Z67
> On Dec 13, 2019, at 7:28 PM, Sean Kau via ipp <ipp at pwg.org> wrote:
>> PWG 5100.7-2019 – IPP Job Extensions v2.0 lists the following options for print-content-optimize:
>> 'graphics': Graphs and line drawings.
> 'photo': Photographs.
> 'text': Text.
> 'text-and-graphics': Text and graphics.
>> The IANA registration at https://www.iana.org/assignments/ipp-registrations/ipp-registrations.xhtml lists the following:
>> auto
> graphic
> photo
> text-and-graphic
>> There is a discrepancy between 'graphic' and 'graphics' and 'text-and-graphic' vs 'text-and-graphics'. Either the IANA registration or the PWG document is incorrect.
>> --
> Sean Kau
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________________________
Michael Sweet