A template is a page that is intended to be included in another page. For example, the Help template allows you to create a link to the Vim online documentation. On a tip page, you could enter {{help|pattern}} and the Help template would be included, with parameter pattern. The result looks like this [help pattern]. This section briefly describes some of the templates that are useful when editing a Vim tip page. Details of template operation can be seen at m:Help:Template.