intolerant HTML parser

[Jim]

I want to thank everyone for the help, which I found very useful (the
parts that I understood :-) ).

Since I think there was some question, it happens that I am working
under django and submitting a certain form triggers an html mail.  I
wanted to validate the html in some of my unit tests.  It is only
about 30 lines of html so I think I'll take a pass on automated html
generation, but FWIW the intolerant parser found a couple of errors.

Thanks again,
Jim