Template:Ns has subpages/doc
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This is a documentation subpage for Template:Ns has subpages. It may contain usage information, categories and other content that is not part of the original template page. |
 | This template is used in system messages, and on approximately 2,220,000 pages, or roughly 5738% of all pages. Changes to it can cause immediate changes to the Wikipedia user interface. To avoid major disruption and server load, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Please discuss changes on the talk page before implementing them. |
 | This template uses Lua: |
Detects whether the current or the given namespace has subpages enabled. Returns "yes" if it does, and an empty string otherwise.
This template can be substituted.
Usage
lemba- {{ns has subpages}} → yes
- {{ns has subpages|Template}} → yes
- {{ns has subpages|Category}} →
- {{ns has subpages|}} (main space) →
- {{ns has subpages|{{ns:0}}}} (main space) →
- {{ns has subpages|:}} (main space) →
- {{ns has subpages|{{ns:Talk}}}} → yes
- {{ns has subpages|Category talk}} → yes
- {{ns has subpages|File:Foo}} →
- {{ns has subpages|Foo}} →
- {{ns has subpages|:Template}} → yes
See also
lemba- {{namespace detect}}