查看“User:DrTompkins/Template:Yesno”的源代码

{{<includeonly>safesubst:</includeonly>#switch: {{<includeonly>safesubst:</includeonly>lc: {{{1|¬}}} }}
 |no
 |n
 |false
 |0        = {{{no|<!-- null -->}}}
 |         = {{{blank|{{{no|<!-- null -->}}}}}}
 |¬        = {{{¬|}}}
 |yes
 |y
 |true
 |1        = {{{yes|yes}}}
 |#default = {{{def|{{{yes|yes}}}}}}
}}<noinclude>
一个设置是与否的模板，返回结果为“Yes”与空格。