Hi Martin,
Thanks for your mail.
On Fri, Dec 8, 2023 at 6:56 PM Martin Honnen <martin.hon...@gmx.de> wrote:
> What is considered the "documentation", the document
> https://drive.google.com/file/d/1RGKqMwLRN1UBlk9GrlAnW82lNqk1WMrf/view
> linked from
> https://www.linkedin.com/pulse/xalanj-xsl-30-family-languages-implementation-details-mukul-gandhi/?
>
> Is there anything more fine grained?
We also have a more latest and accurate corresponding pdf document
here
https://xalan.apache.org/xalan-j/xsl3/xalanj_xslt3.0_implementation_status.pdf,
mentioning the current status of XalanJ's XSLT 3.0
prototype/experimental implementation.
> (as one of the XSLT 3.0 features listed there is the xsl:for-each-group
> instruction but my attempt to use
> the "composite" key grouping feature really introduced newly in XSLT 3
> (most other xsl:for-each-group functionality was already in XSLT 2)
> fails for me with an error in the group-by expression being a sequence
> (group-by="@name, @country" composite="yes" gives "additional, not
> allowed token: ',', '@', 'country')).
You may create a XalanJ jira issue, requesting XalanJ team to try
implementing this feature, and someone from XalanJ team shall try to
implement this XSLT 3.0 feature.
If you'd decide to create a jira issue for this, it'll be also nice if
you may please attach a small XSLT 3.0 test case, for this jira issue.
--
Regards,
Mukul Gandhi
