Last modified: 2010-05-15 15:41:13 UTC
Though it doesn't affect rendering, do take a look at the XHTML you produce these days. E.g., $ GET small_wiki/Main_Page|grep head\>|cat -T ^I<head> ^I^I^I</head> They should be at the same level. And e.g., <link> lines aren't indented at all.
HTML transformation sucks and there is an ongoing effort to improve it where possible. A blanket bug like this, however, serves little purpose and presents a rather negative attitude.