Re: [docbook] v5 extension elements

[Dave Pawson <davep@dpawson.co.uk>]

Jirka Kosek wrote:
> Dave Pawson wrote:
>> Further effort to extend, this time a block level element.
>>
>> <include href="/sgml/docbook/v5/docbook.rng">
>>   <define name="db.para.blocks" combine='choice'>
>>     <oneOrMore>  <ref name="poem"/> </oneOrMore>
>>   </define>
>> </include>
> 
> Nesting define inside include works like redefinition.

Which is what (I thought) I was doing Jirka?
Adding (another choice) to the existing definition?


  Your schema
> should look like:
> 
> <include ...docbook.rng/>
> 
> <include ...poem.rng/>
> 
> <define name="db.para.blocks" combine="choice">
>   ...
> </define>

Works perfectly!
Why isn't this a redefinition... in fact what is it
if it isn't a redefinition please?


> 
> Or you can simply add this last define directly inside poem.rng.


Even simpler, though I like the idea of a simple 'customization'
file, just as I do with XSLT. Makes for a simple model.


Thanks Jirka.

regards


-- 
Dave Pawson
XSLT, XSL-FO and Docbook FAQ
http://www.dpawson.co.uk