%LOGIN%
%LOGINURL%
/twiki/bin/login/TWiki/LinkingAndNavigationVariables?origurl=/twiki/bin/view/TWiki/LinkingAndNavigationVariables
%LOGOUT%
%LOGOUTURL%
/twiki/bin/view/TWiki/LinkingAndNavigationVariables?logout=1
%REDIRECT{}%
variable is handled by the RedirectPlugin.
%REDIRECT{"TopicName"}%
%REDIRECT{"ExampleTopic"}%
redirects to the ExampleTopic topic
%REDIRECT{"OtherWeb.ExampleTopic"}%
redirects to the OtherWeb.ExampleTopic topic
%REDIRECT{"http://twiki.org/"}%
redirects to http://twiki.org/