Todo List

Global Structures_Graph::removeNode (&$node)

This is unimplemented

Global XML_Util::attributesToString ( $attributes, $sort=true, $multiline=false, $indent=' ', $linebreak="\\n", $entities=XML_UTIL_ENTITIES_XML)

allow sort also to be an options array

Global XML_Util::isValidName ($string)

support for other charsets

PEAR CS - unable to avoid 85-char limit on second preg_match

Global XML_Util::raiseError ($msg, $code)

PEAR CS - should this use include_once instead?