DidYouMean is designed for the English Wiktionary to automate the use of the
{{see}} template there which links articles whose titles differ only by
capitalisation, use of diacritics, spaces, hyphenation, apostrophes, etc.
It adds two metadata tables which are maintained by hooks in all places where
articles can be created, renamed, or deleted. Metadata is kept only for
non-redirects in the main namespace.
A list of links to "similar" articles is added to all articles pages in view
mode and also to the 'nogomatch' and 'noarticletext' pages.
Version: unspecified
Severity: enhancement
URL: http://www.mediawiki.org/wiki/Extension:DidYouMean