| as_list | Coerce xml nodes to a list. | 
| as_xml_document | Coerce a R list to xml nodes. | 
| download_html | Download a HTML or XML file | 
| download_xml | Download a HTML or XML file | 
| html_structure | Show the structure of an html/xml document. | 
| read_html | Read HTML or XML. | 
| read_xml | Read HTML or XML. | 
| read_xml.character | Read HTML or XML. | 
| read_xml.connection | Read HTML or XML. | 
| read_xml.raw | Read HTML or XML. | 
| url_absolute | Convert between relative and absolute urls. | 
| url_escape | Escape and unescape urls. | 
| url_parse | Parse a url into its component pieces. | 
| url_relative | Convert between relative and absolute urls. | 
| url_unescape | Escape and unescape urls. | 
| write_html | Write XML or HTML to disk. | 
| write_html.xml_document | Write XML or HTML to disk. | 
| write_xml | Write XML or HTML to disk. | 
| write_xml.xml_document | Write XML or HTML to disk. | 
| xml2_example | Get path to a xml2 example | 
| xml_add_child | Modify a tree by inserting, replacing or removing nodes | 
| xml_add_parent | Modify a tree by inserting, replacing or removing nodes | 
| xml_add_sibling | Modify a tree by inserting, replacing or removing nodes | 
| xml_attr | Retrieve an attribute. | 
| xml_attr<- | Retrieve an attribute. | 
| xml_attrs | Retrieve an attribute. | 
| xml_attrs<- | Retrieve an attribute. | 
| xml_cdata | Construct a cdata node | 
| xml_child | Navigate around the family tree. | 
| xml_children | Navigate around the family tree. | 
| xml_comment | Construct a comment node | 
| xml_contents | Navigate around the family tree. | 
| xml_double | Extract or modify the text | 
| xml_dtd | Construct a document type definition | 
| xml_find_all | Find nodes that match an xpath expression. | 
| xml_find_all.xml_nodeset | Find nodes that match an xpath expression. | 
| xml_find_chr | Find nodes that match an xpath expression. | 
| xml_find_first | Find nodes that match an xpath expression. | 
| xml_find_int | Find nodes that match an xpath expression. | 
| xml_find_lgl | Find nodes that match an xpath expression. | 
| xml_find_num | Find nodes that match an xpath expression. | 
| xml_find_one | Find nodes that match an xpath expression. | 
| xml_has_attr | Retrieve an attribute. | 
| xml_integer | Extract or modify the text | 
| xml_length | Navigate around the family tree. | 
| xml_name | The (tag) name of an xml element. | 
| xml_name<- | The (tag) name of an xml element. | 
| xml_new_document | Create a new document, possibly with a root node | 
| xml_new_root | Create a new document, possibly with a root node | 
| xml_ns | XML namespaces. | 
| xml_ns_rename | XML namespaces. | 
| xml_ns_strip | Strip the default namespaces from a document | 
| xml_parent | Navigate around the family tree. | 
| xml_parents | Navigate around the family tree. | 
| xml_path | Retrieve the xpath to a node | 
| xml_remove | Modify a tree by inserting, replacing or removing nodes | 
| xml_replace | Modify a tree by inserting, replacing or removing nodes | 
| xml_root | Navigate around the family tree. | 
| xml_serialize | Serializing XML objects to connections. | 
| xml_set_attr | Retrieve an attribute. | 
| xml_set_attrs | Retrieve an attribute. | 
| xml_set_name | The (tag) name of an xml element. | 
| xml_set_namespace | Set the node's namespace | 
| xml_set_text | Extract or modify the text | 
| xml_siblings | Navigate around the family tree. | 
| xml_structure | Show the structure of an html/xml document. | 
| xml_text | Extract or modify the text | 
| xml_text<- | Extract or modify the text | 
| xml_type | Determine the type of a node. | 
| xml_unserialize | Serializing XML objects to connections. | 
| xml_url | The URL of an XML document | 
| xml_validate | Validate XML schema |