Help:Link highlight gadget

The link highlight gadget highlights links to redirects  and  disambiguation pages. This is useful for editors so that they can easily identify and fix links to redirects and disambiguation pages, which are usually undesirable.

is a database-driven wiki. Most data revolves around page titles, and due to caveats in the MediaWiki software (such as titles being case insensitive), it's important to link to the right page and not a redirect.

A common example is when adding songs performed on live show pages. Some songs share the same name as the album, such as "Cyr". In this case the song page is Cyr (song), while the album (the more commonly searched term) holds the redirect Cyr which points to CYR. Thus, when using live song on the show page, you should use the syntax, utilizing the title parameter so that the link still displays as "Cyr" and not "Cyr (song)".