Module:Ns has subpages/doc

This is the documentation page for Module:Ns has subpages

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This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing.

This module finds whether a given namespace can have subpages.

Usage

From wikitext

From wikitext this module must be used via the {{ns has subpages}} template. Please see the template page for documentation.

From Lua

Usually Lua modules should use mw.site.namespaces[namespace].hasSubpages rather than this module. But if you have a good reason, it can be accessed like this:

Load the module:

local mNsHasSubpages = require('Module:Ns has subpages')

The subpage information can be found with the ._main function:

mNsHasSubpages._main(ns, frame)

ns is the namespace name, number, or a page name. It defaults to the current namespace.
frame is a frame object with which we can call frame:callParserFunction if necessary. This is optional, and intended for internal use.