| Function | Description | 
| append.xmlNode | Add children to an XML node | 
| asXMLNode | Converts non-XML node objects to XMLTextNode objects | 
| dtdElement | Gets the definition of an element or entity from a DTD. | 
| dtdElementValidEntry | Determines whether an XML element allows a particular type of sub-element. | 
| dtdIsAttribute | Query if a name is a valid attribute of a DTD element. | 
| dtdValidElement | Determines whether an XML tag is valid within another. | 
| genericSAXHandlers | SAX generic callback handler list | 
| length.XMLNode | Determine the number of children in an XMLNode object. | 
| libxmlVersion | Get the version of the libxml library. | 
| names.XMLNode | Get the names of an XML nodes children. | 
| newXMLDoc | Create internal XML node or document object | 
| parseDTD | Read a Document Type Definition (DTD) | 
| print.XMLAttributeDef | Methods for displaying XML objects | 
| saveXML | Output internal XML Tree | 
| SAXState-class | A virtual base class defining methods for SAX parsing | 
| startElement.SAX | Generic Methods for SAX callbacks | 
| supportsExpat | Determines which native XML parsers are being used. | 
| toString.XMLNode | Creates string representation of XML node | 
| xmlApply | Applies a function to each of the children of an XMLNode | 
| xmlAttributeType | The type of an XML attribute for element from the DTD | 
| xmlAttrs | Get the list of attributes of an XML node. | 
| xmlChildren | Gets the sub-nodes within an XMLNode object. | 
| xmlContainsEntity | Checks if an entity is defined within a DTD. | 
| xmlDOMApply | Apply function to nodes in an XML tree/DOM. | 
| xmlElementsByTagName | Retrieve the children of an XML node with a specific tag name | 
| xmlEventHandler | Default handlers for the SAX-style event XML parser | 
| xmlEventParse | XML Event/Callback element-wise Parser | 
| xmlGetAttr | Get the value of an attribute in an XML node | 
| xmlHandler | Example XML Event Parser Handler Functions | 
| xmlName | Extraces the tag name of an XMLNode object. | 
| xmlNamespace | Retrieve the namespace value of an XML node. | 
| xmlNode | Create an XML node | 
| [<-.XMLNode | Assign sub-nodes to an XML node | 
| [.XMLNode | Convenience accessors for the children of XMLNode objects. | 
| xmlOutputBuffer | XML output streams | 
| xmlRoot | Get the top-level XML node. | 
| xmlSize | The number of sub-elements within an XML node. | 
| xmlTree | An internal, updatable DOM object for building XML trees | 
| xmlTreeParse | XML Parser | 
| xmlValue | Extract the contents of a leaf XML node |