Re: [] or ? for optional

> If you read this, please send a message to the list saying whether you are 
> familiar with the use of [] for optionality and would guess that the square 
> brackets in
> 
> <value [type="NCName"]>string</value>
> 
> indicate that the attribute is optional.

I would guess that [...] indicates the optionality.


regards,
--
Kohsuke KAWAGUCHI                          +1 650 786 0721
Sun Microsystems