模板:Infobox language/codelist
范例
{{Infobox language/codelist|code=abc}}
→abc
{{Infobox language/codelist|abc}}
→abc
{{Infobox language/codelist|abc|def}}
→abc
– def{{Infobox language/codelist}}
→ (空模板将导致无输出)
{{Infobox language/codelist|code=abc}}
→ abc
{{Infobox language/codelist|abc}}
→ abc
{{Infobox language/codelist|abc|def}}
→ abc
– def{{Infobox language/codelist}}
→ (空模板将导致无输出)