rst.pm disallows raw HTML input. (It's meant as a security feature.)
IkiWiki generates HTML in rst files pretty much all the time. As
such, we should enable raw HTML support. --Ethan

> [[done]], although I did add a news item about it, since it could break
> the security of certian setups that don't use the htmlscrubber. --[[Joey]]

<pre>
Index: IkiWiki/Plugin/rst.pm
===================================================================
--- IkiWiki/Plugin/rst.pm	(revision 3926)
+++ IkiWiki/Plugin/rst.pm	(working copy)
@@ -30,7 +30,7 @@
 html = publish_string(stdin.read(), writer_name='html', 
        settings_overrides = { 'halt_level': 6, 
                               'file_insertion_enabled': 0,
-                              'raw_enabled': 0 }
+                              'raw_enabled': 1 }
 );
 print html[html.find('<body>')+6:html.find('</body>')].strip();
 ";
</pre>