<% Root.shortdateformat %>
macro renders a chooser for the shortdateformat

Sourcecode in Root/sysmgr_macros.js:
1:   function shortdateformat_macro(param) {
2:      if (!session.user.sysadmin)
3:         return;
4:      renderDateformatChooser("shortdateformat", root.getLocale(), this.shortdateformat);
5:      return;
6:   }