更改
小
已保护“Template:Category handler/numbered”：高风险模板：47萬引用（[编辑=仅管理员]（无限期）[移动=仅管理员]（无限期））
{{#iferror: {{#expr: 1 + {{{data|}}} }}
| {{{data|}}} <!--Not a number, return "data" as is-->
| {{{ {{{data|}}} |}}} <!--"data" is a number, return that numbered parameter-->
}}<noinclude>
{{documentation}}
<!-- Add categories and interwikis to the /doc subpage, not here! -->
</noinclude>
| {{{data|}}} <!--Not a number, return "data" as is-->
| {{{ {{{data|}}} |}}} <!--"data" is a number, return that numbered parameter-->
}}<noinclude>
{{documentation}}
<!-- Add categories and interwikis to the /doc subpage, not here! -->
</noinclude>