Reporting a Validator bug

I have a webpage (attached) with an extremely simple structure which the W3C Validator chokes on.  It is coded in strict XHTML and I can get it validated clean if I break it up into small pieces.  It is unusual only in that it contains a large number of " "s, which I need to control the exact spacing of an indented genealogical tree chart (presented like an indented outline).  Any suggestions would be appreciated.

John Robb

Received on Friday, 16 April 2010 14:10:24 UTC