* Tell HTML::Scrubber to treat "/" as a valid attribute which is its

very strange way of enabling proper XHTML <br /> type tags. Output html
  should be always valid again now.

IkiWiki/Plugin/htmlscrubber.pm

@@ -43,7 +43,8 @@ sub scrubber { #{{{
 			selected shape size span src start summary
 			tabindex target title type usemap valign
 			value vspace width
-		}}],
+		}, "/" => 1, # emit proper <hr /> XHTML
+		}],
 	);
 	return $_scrubber;
 } # }}}

debian/changelog

@@ -1,3 +1,11 @@
+ikiwiki (1.4) UNRELEASED; urgency=low
+
+  * Tell HTML::Scrubber to treat "/" as a valid attribute which is its
+    very strange way of enabling proper XHTML <br /> type tags. Output html
+    should be always valid again now.
+
+ -- Joey Hess <joeyh@debian.org>  Thu, 25 May 2006 18:01:59 -0400
+
 ikiwiki (1.3) unstable; urgency=low
 
   * Fix the preinst introduced in the last version. Closes: #367458

doc/bugs.mdwn

@@ -33,6 +33,3 @@
 * if a page containing an rss feed happens to show up in an rss feed,
   the preprocessor directives won't be expanded (good) but are left in
   raw rather than removed (bad).
-* HTML::Scrubber doesn't produce valid xhtml for tags like hr, so if html
-  sanitisation is enabled the html page won't be valid.
-  <http://bugs.debian.org/365971>