RE: [docbook-apps] callouts don't work in various settings

> Are you using Xalan to generate the FO?
> The Saxon version of the callout extensions does output
> <fo:inline font-family="ZapfDingbats">, but Xalan
> just outputs the character.  Try using Saxon, if you
> can.

I tried Saxon and it worked fine. Thanks a lot !

carsten