Re: ophelp XML issues

[Andi K. <an...@fi...>]

> 3) In cases of named unit masks, the name is not included output in the XML output of ophelp.
> *Andi*, this finally brings me to the point of why I'm sending this note specifically to you. First, is there any value add to the "extra" value in XML output?  We don't output that value in the text-formatted ophelp. I think, at the least, we should add a "name" attribute to the schema and update libop/op_xml_out.c to fill that in for named Ums.  But should we keep the "extra" field or not?  Whatever we decide, I can make the updates.  Now is the time to decide, since I'll be updating the schema and its version number.

Don't think we need it in XML.

-Andi