模块:If empty/doc

这是模块:If empty的文档页面

此-{zh-hans:模块; zh-hant:模組;}-使用Lua语言：

Module:Arguments

This Lua module is used on many pages and changes may be widely noticed. Test changes in the module's /sandbox or /testcases subpages, or in your own module sandbox. Consider discussing changes on the talk page before implementing them.

This module supports Template:If empty.