[A] [B] [C] [D] [E] [F] [G] [H] [I] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] namespace node (XPath) naming event handlers nested elements (XML) in the XML document must be properly nested. If an element contains child elem well- formed documents newsgroups for Perl XML information node types (XPath) 2nd notational tree-based parsers notional event-based parsers |