A Gentle Introduction to
We have a simplification of the xhtml specification.
Rules to be enforced
- The body tag can contain block elements such as p or div
- The block elements p and div can contain Inline elements.
- The inline elements can be PCDATA and bold and italics.
- We want to allow b and i nodes to be nested to an arbitrary
Change the dtd so that the xml on the left passes validation and
the xml on the right fails validation.