This looks ominous... From Debian:
$ tidy --version HTML Tidy for Linux released on 25 March 2009
From MacPorts:
$ /opt/local/bin/tidy --version HTML Tidy for Mac OS X version 5.2.0
This looks ominous... From Debian:
$ tidy --version
HTML Tidy for Linux released on 25 March 2009
From MacPorts:
$ /opt/local/bin/tidy --version
HTML Tidy for Mac OS X version 5.2.0