<%def name="title()">${_("No Title")} <%def name="breadcrumbs()">  <%def name="print_meta()"> %for key, value in c.html_meta.items(): %endfor <%def name="print_link()"> %for link in c.html_link: %endfor <%def name="head()"> ${self.title()} - %if c.instance: ${c.instance.label} %endif ${h.site.name()} %if c.instance and c.instance.css: %endif ${print_link()} ${print_meta()} ${next.body()}