On 4/29/25 13:12, Steffen Wolfrum wrote:
> [...]
> Just today I received an e-mail, telling me that all publications that
> were typeset with ConTeXt since 2023 need to be enhanced with alt_text
> at images, otherwise their PDFs wont be published online.
>
> Here is the law (in german) that is the background for this
> announcement: https://bfsg-gesetz.de/ <https://bfsg-gesetz.de/>
Hi Steffen,
the following should work with current latest (from yesterday,
LuaMetaTeX 2.11.07 20250427 + ConTeXt LMTX 2025.04.28 14:29):
\enabledirectives [backend.usetags=testing]
\setuptagging[state=start]
\setupstructure[state=start]
\setupbackend
[format=PDF/A-3a]
\setupbackend[format=pdf/ua-1]
\setupexternalfigures[location=default]
\starttext
\externalfigure[hacker][label={this is an image}]
\startparagraph
a
\stopparagraph
\stoptext
If you have an issue with this, please start a new thread.
Otherwise, please start another thread explaing which your issue is.
Just in case it helps
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