BhrXmlParser is an XML Parser implementing a "SAX-like event-driven interface". It was developed by David R Harris for Dolphin Smalltalk and ported to Squeak by Helge Horch.
20050314: both links are broken. - orion elenzil
(Well, I fixed the former, can't find new URL for the latter. The parser itself is more or less obsolete now, anyway. – HelgeHorch)