Display created docbook

[Pavel Sanda]

On Tue, Sep 29, 2020 at 01:26:56AM +0200, Kornel Benko wrote:
> Am Mon, 28 Sep 2020 22:36:15 +0200
> schrieb Pavel Sanda <sanda at lyx.org>:
> 
> > On Mon, Sep 28, 2020 at 04:51:15PM +0200, Thibaut Cuvelier wrote:
> > > pandoc can also produce ePub (although I don't know if it does this well),
> > > it should be quite straightforward to include it too.  
> > 
> > BTW would you be willing to share the recipy how to generate epub
> > via https://github.com/docbook/xslt10-stylesheets/blob/master/xsl/epub3/README
> > as you already showed for Additional.lyx?
> > (Suppose I know how to install xslt10-stylesheets and generate docbook output from lyx).
> > 
> > Pavel
> 
> What about
> \Format epub epub "Epub (docbook)" "" "" "" "document,vector,menu=export" ""
> \converter docbook5 epub pandoc -s -f docbook -t epub -o $$o $$i

I am not expert here, my impression was that the tool referenced by Thibaut
previously is best opensource solution, we can perhaps try both on see on 
examples how far we get. 
I think getting epub working for 2.4 as well is worth the trouble.

Pavel