alexadler blog: XML tries to understand XML a little better.
If time is permitting in clas, I really look forward to some clarification about the prolog, especially the purposes of different tags. Regarding the second group project, are we going to use the XML techniques extensively?
You seem to be thinking about whether there is a need to define attributes and tag types (elements) before using them. We don't really need to do that. We can just use the tags without defining them in advance. I'll talk about this in class.
Yes, we will be using XML techniques extensively.