This view allows you to edit the template's text, upload new text, or change the content type and title of the template.
        The text in a template must be well-formed HTML if the content
        type is text/html.  Otherwise, it must be well-formed XML.
        Either way, it may include TAL or METAL
        markup containing TALES expressions.
TitleContent-Typetext/html (the default) then the template is
        assumed to contain HTML, not XML.  This affects both parsing
        and rendering of the template, and can be overridden by giving
        the template an is_html property. In HTML mode you don't
        need to explicitly declare tal and metal XML namespaces. In
        XML mode you must explicitly declare tal and metal XML
        namespaces, and Zope assumes that your template contains
        well-formed XML.Expand macros when editingSave ChangesTaller/Shorter/Wider/NarrowerFileFiles uploaded into a template must be valid HTML or XML text.