L<XML::Grammar::Fiction::App::ToHTML>, which are modules implementing
command line applications for their processing.
+In order to be able to share the common code and functionality more easily,
+then L<XML::Grammar::Screenplay>, which provides similar XML grammar and
+text-based markup language for writing screenplays, is now included in this
+CPAN distribution, and you can refer to its documentation as well:
The rest of this page will document the syntax of the custom textual format.