<includeonly>{{#switch: {{lc: {{{1|}}}}}
 | y | yes | t | true  | on  | 1 = {{{yes|yes}}}
 | n | no  | f | false | off | 0 | = {{{no|}}}
 |<!--blank--> = {{{blank|{{{no|}}} }}}
 | #default = {{{yes|yes}}}
}}</includeonly><noinclude>{{documentation}}
<!-- Put categories/interwiki on the documentation page --></noinclude>
