It excludes all html tags and attributes except for those that are
whitelisted using the same lists as used by Mark Pilgrim's Universal Feed
Parser, documented at <http://feedparser.org/docs/html-sanitization.html>.
-Notably it strips `style`, `link`, and the `style` attribute.
+Notably it strips `style` and `link` tags, and the `style` attribute.
It uses the [[cpan HTML::Scrubber]] perl module to perform its html
sanitisation, and this perl module also deals with various entity encoding
Some examples of embedded javascript that won't be let through when this
plugin is active:
-* <span style="background: url(javascript:window.location='http://example.org/')">test</span>
-* <span style="any: expression(window.location='http://example.org/')">test</span>
-* <span style="any: expression(window.location='http://example.org/')">test</span>
+* script tag test <script>window.location='http://example.org';</script>
+* <span style="background: url(javascript:window.location='http://example.org/')">CSS script test</span>
+* <span style="any: expression(window.location='http://example.org/')">entity-encoded CSS script test</span>
+* <span style="any: expression(window.location='http://example.org/')">entity-encoded CSS script test</span>