Hi Andreas,
> > 4. If anybody has any ideas on how to address Scenario 3, please let me
> > know!
> I don't think that scenario 3 is the one to address. IMO the hooks should
> behave as if they were executed in the name space of the datatype
> declaration, so size is doing something sensible al
> Otherwise any reform of this little aministrative problem of Isabelle
> repository versions is one of the build_doc command line: there is no
> need to specify the session here, it could just name the
> "document_variant" instead (but that would mean to rewrite the shell
> script in Isabelle/Scal
