Compile returns the compiled path.

MustCompile returns the compiled path, and panics if there are any errors.

Parse reads an xml document from r, parses it, and returns its root node.

ParseDecoder parses the xml document being decoded by d and returns its root node.

ParseHTML reads an HTML document from r, parses it using a proper HTML parser, and returns its root node.

Iter iterates over node sets.

Node is an item in an xml tree that was compiled to be processed via xml paths.

Path is a compiled path that can be applied to a context node to obtain a matching node set.