Re: Element Structure for XML (Clause 7)

Paul Grosso wrote:

> Fourth, I still just don't get it.  What's so hard about PIs?

For me the issue isn't are PIs hard but rather are they required (read 
essential). That's the metric I'm using to determine whether something should be 
in XML or not.


PS - My apologies to the group for not posting my original reply to the