4 This is a simple web tree checker, useful to find bad links in a web
5 tree. It currently checks links pointing within the same subweb for
6 validity. The main program is "webchecker.py". See its doc string
7 (or invoke it with the option "-?") for more defails.
9 The module robotparser.py was written by Skip Montanaro; the rest is
14 --Guido van Rossum (home page: http://www.python.org/~guido/)