Create the page "Namespace manipulation templates" on this wiki! See also the search results found.
It helps other templates detect if they are on a "Template:" page or some "other" type of page.
...when not on a template page. Thus not adding the template itself and other templates that are built with it to the category. Like this:
3 KB (388 words) - 14:29, 31 May 2012
Detects whether the current or the given namespace has subpages enabled. Returns "yes" if it does, and an empty string otherwi
2 KB (257 words) - 11:52, 6 July 2012