This template is used on 5,500,000+ pages. To avoid large-scale disruption and unnecessary server load, any changes to this template should first be tested in the template's /sandbox or /testcases subpages, or in your own user space. The tested changes can then be added in one single edit to the template. Please consider discussing any changes on the talk page before implementing them.
This template resolves page names as they would be handled by MediaWiki's template-transclusion process. It thereby removes ambiguity when doing other things with template pagenames, e.g. linking.
Key usage is in navboxes' view, discuss, edit (v,d,e) menu.