查看“Template:Dir”的源代码

{{#switch:{{lc:
           {{#if:
            {{{lang|}}}
            |{{{lang|}}}
            |{{#if:
             {{{1|}}}
             |{{{1|}}}
             |{{int:lang}}
             }}
           }}
          }}
|aeb-arab
|ar
|arc
|arz
|azb
|bcc
|bgn
|bqi
|ckb
|dv
|en-rtl
|fa
|fa-af
|glk
|he
|khw
|kk-arab
|kk-cn
|ks
|ks-arab
|ku-arab
|lki
|lrc
|luz
|mzn
|pnb
|prd
|ps
|sd
|sdh
|skr-arab
|ug
|ug-arab
|ur
|ydd
|yi={{#if:
     {{{rtl|}}}
     |{{{rtl|}}}
     |{{#if:
      {{{2|}}}
      |{{{2|}}}
      |rtl
      }}
    }}
|#default={{#if:
           {{{ltr|}}}
           |{{{ltr|}}}
           |{{#if:
             {{{3|}}}
             |{{{3|}}}
             |ltr
            }}
          }}
}}
<noinclude>[[分类:工具模板]]</noinclude>