[NTG-context] Multistandard PDF

[Hans Hagen]

On 2/27/2020 3:19 PM, Robin Schwab wrote:
> Hi,
> I am looking for a LaTeX system that can create accessible PDF so I 
> tried ConTeXt.
> In current ConTeXt it seems to be impossible to specify more than one
> \setupbackend[format
> 
> Minimal example:
> \setupbackend[format={pdf/a-3a,pdf/ua-1,pdf/x-4}]
> 
> \starttext
> 
> \input knuth
> 
> \stoptext
> 
> I get an error:
> backend > profiles > error, format 'pdf/a-3a,pdf/ua-1,pdf/x-4' is not 
> supported
> 
> Why should I have to choose whether my PDF is accessible to search 
> engines, the disabled or the print-shop? Shouldn't everybody be able to 
> access my document?

You should choose one of these standards, not multiple of them.

Hans

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