This has been tried before with the XUL-based xmlterm around the turn of the century, but it was very slow: http://www.xml.com/pub/a/2000/06/07/xmlterm/index.h

This has been tried before with the XUL-based xmlterm around the turn of the century, but it was very slow: http://www.xml.com/pub/a/2000/06/07/xmlterm/index.html http://www.xml.com/pub/a/2000/06/07/xmlterm/index.html Interesting to see someone pick this up again.