Shouldn't '<span tal:replace="default">42</span>' return '42' instead of
'<span>42</span>'?
I think about these cases:
'<span tal:content="default">42</span>' => '<span>42</span>'
'<span tal:replace="default">42</span>' => '42'
--
Dmitry Vasiliev (dima at hlabs.spb.ru)
http://hlabs.spb.ru