Am 4/21/2023 um 10:56 AM schrieb Richard Kerry richard.kerry@xxxxxxxx:
>
> Thanks for this.B  I am using SaxonHE 9; I believe that gives me XSLT
> 3.B  I will investigate the options given.
>
9.8 and later indeed are XSLT 3 processors, give you XSLT 3 support. In
XSLT 2 you could use the `concat` function instead of the `||` string
concatentation operator.