Apologies for the self-serving inquiry, but I thought I'd come over and
address an issue I found over in Ruby-land (Nokogiri) while working with
some HTML fragments in a Rails application.

I noticed that the suite of "element children" functions
(xmlChildElementCount, xmlFirstElementChild and xmlLastElementChild) don't
work on document fragments. However, it's something I frequently want to do
while inspection partial sections of templates that would later be rolled
into a complete web page.

Is there any standards- or design-based reason for this? I'd like to
convince the Nokogiri maintainers to include this functionality, but I
don't want to cause a divergence in behavior from libxml2.

I worked up a really simple patch and attached it to my bug
<https://bugzilla.gnome.org/show_bug.cgi?id=733900>.

-- 
ky...@kylev.com
  Some people have a way with words, while others... erm... thingy.
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