--[[JoshTriplett]]
+[[wishlist]]
+
I'm allowing for inline SVG on my own installation. I've patched my
copy of htmlscrubber.pm to allow safe MathML and SVG elements (as
implemented in html5lib). <del datetime="2008-03-20T23:04-05:00">Here's a patch
<ins datetime="2008-03-20T23:05-05:00">Actually, that patch wasn't quite
right. I'll post a new one when it's working properly.</ins> --[[JasonBlevins]]
-[[wishlist]]
+* * *
+
+I'd like to hear what people think about the following:
+
+1. Including whitelists of elements and attributes for SVG and MathML in
+ htmlscrubber. See my current [htmlscrubber.pm][] and the [diff][]
+ from the current trunk.
+
+2. Creating a whitelist of safe SVG (and maybe even HTML) style
+ attributes such as `fill`, `stroke-width`, etc.
+
+ This is how the [sanitizer][] in html5lib works. It shouldn't be too
+ hard to translate the relevant parts to Perl.
+
+ --[[JasonBlevins]], March 21, 2008 11:39 EDT
+
+[htmlscrubber.pm]: http://xbeta.org/gitweb/?p=xbeta/ikiwiki.git;a=blob;f=IkiWiki/Plugin/htmlscrubber.pm;hb=fa9045c07efce434f24edb05b542c88815452873
+[diff]: http://xbeta.org/gitweb/?p=xbeta/ikiwiki.git;a=blobdiff;f=IkiWiki/Plugin/htmlscrubber.pm;h=35c546620f8f58eb50c72783f11d422b06de93ca;hp=3bdaccea119ec0e1b289a0da2f6d90e2219b8d66;hb=fa9045c07efce434f24edb05b542c88815452873;hpb=be0b4f603f918444b906e42825908ddac78b7073
+[sanitizer]: http://code.google.com/p/html5lib/source/browse/trunk/ruby/lib/html5/sanitizer.rb
+
+* * *
+
+Another problem is that [HTML::Scrubber][] converts all tags to lowercase.
+Some SVG elements, such as viewBox, are mixed case. It seems that
+properly handling SVG might require moving to a different sanitizer.
+It seems that [HTML::Sanitizer][] has functions for sanitizing XHTML.
+Any thoughts? --[[JasonBlevins]], March 21, 2008 13:54 EDT
+
+[HTML::Scrubber]: http://search.cpan.org/~podmaster/HTML-Scrubber-0.08/Scrubber.pm
+[HTML::Sanitizer]: http://search.cpan.org/~nesting/HTML-Sanitizer-0.04/Sanitizer.pm