Saxon

Hello,

I try to add the SaxonJS functions in the configuration extension library list using the code below. When I try to validate an XSL that uses the SaxonJS functions it complains that this are not recognized. Do you have any suggestions?

 if (configuration instanceof ProfessionalConfiguration) {
      ProfessionalConfiguration pConfiguration = (ProfessionalConfiguration) configuration;
      // Add SaxonJS 3.1 extension functions
      pConfiguration.getBuiltInExtensionLibraryList(31).addFunctionLibrary(IXSLFunctionSet.getInstance());
  
      //Register extension instructions
      pConfiguration.setExtensionElementCreator(
          NamespaceUri.of("http://saxonica.com/ns/interactiveXSLT"), IXSLElementFactory.FACTORY);
    }