On Fri, 4 Oct 2024 at 09:49, Michael Mueller-Hillebrand
michael.mueller-hillebrand@xxxxxxxxx <
xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:

> Hi Gerrit & Mike,
>
> wouldn't this short form work:
>
> key('keyName', $keyValue)[.[1]]
>

the effective boolean value of .[1] is always true so that is the same as
key('keyName', $keyValue)

David


>
> My bottom line: You have to be careful with position predicates.
>
> Thanks,
> Michael