This template uses Lua :
Returns one of three strings dependent on where placed.
If placed on an IP talk page (any talk page in an IP userspace).
If placed on a talk page of a registered user (any talk page in their userspace).
If placed on a page that is not a user talk page.
Examples [ edit ]
I have been placed on {{subst:IP-talk|an IP user's|a registered user's|a page that is not a user}}
talk page.
{{subst:IP-talk|Create an account! Is kewl!|Now you've registered you can...}}
{{subst:IP-talk||Message for registered user|Statement on article page}}
Limitation [ edit ]
The template invokes Module:IPAddress to discern if the page it's on is that of an IP.
See also [ edit ]
Namespace and pagename-detecting templates
Namespace
Pagename
When on basepage Detects and acts according to whether it is on a basepage or on any subpage (that is, a ../..
subpage).
When pagename is For pattern matching on the pagename.
Module:Page Can take apart and put together pagenames in several ways.
IP-talk Returns IP-user talkpage, registered-user talkpage or non-user talkpage.
IP-user other For detecting IP-user pages.
Subpage other Pagename has an after-slash part (not in mainspace)
Sandbox other Page is subpage /sandbox (template space)
Testcases other Page is subpage /testcases (template space)
Rootpage other Page is rootpage (vs. /subpage) (template space)
Others
Stub other Detects whether it is on a page with a stub template or not.
Redirect other Detects whether it is on a redirect or not.
If preview Detects whether page is viewed as a preview or not.
If IP Displays different content to IP users and logged-in users.
If autoconfirmed Displays different content to autoconfirmed and non-autoconfirmed users.
If extended confirmed Displays different content to extended confirmed and non-extended confirmed users.
If administrator Displays content only to admins.
If mobile Displays different content to mobile users and desktop users.
Noscript Detects whether page is viewed with a JavaScript-capable client or not.