Help:Cascading protection demo

From Meta, a Wikimedia project coordination wiki

This is a demo of cascading page protectionhttp://meta.wikimedia.org/wiki/Help:Administrators#Protections.

• Transclusion of Help:Cascading protection demo/ahttp://meta.wikimedia.org/wiki/Help:Cascading_protection_demo/a (talk, backlinks, edit) gives "a: Example of existing page."
• Transclusion of Help:Cascading protection demo/bhttp://meta.wikimedia.org/wiki/Help:Cascading_protection_demo/b (talk, backlinks, edit) gives "Help:Cascading protection demo/b"
• Conditional transclusion of Help:Cascading protection demo/chttp://meta.wikimedia.org/wiki/Help:Cascading_protection_demo/c (talk, backlinks, edit) with false condition (hence no actual inclusion):
  • {{#if:|{{Help:Cascading protection demo/c}}}} gives ""

Result:

Help:Cascading protection demo/ahttp://meta.wikimedia.org/wiki/Help:Cascading_protection_demo/a (talk, backlinks, edit) and Help:Cascading protection demo/bhttp://meta.wikimedia.org/wiki/Help:Cascading_protection_demo/b (talk, backlinks, edit) are protected, but Help:Cascading protection demo/chttp://meta.wikimedia.org/wiki/Help:Cascading_protection_demo/c (talk, backlinks, edit) is not.