Yes, this feature relies on an external java class that must be loaded.
Here is the documentation on how to set up Saxon to do that:
The description of the stylesheet parameters that control linenumbering
On 8/11/2018 6:26 AM, Otto Hirr wrote:
Using OxygenXML 20, docbook, programlisting...
Attempt to use linenumbering, however get a message:
No numberLines function available
This is from verbatim.xsl.
Is there an external java function that is required to number lines?