Template:Wlink/doc
Normally if you want to link to a Wikipedia article such as Just intonation, you have to write the entire title twice [[Wikipedia: Just intonation|Just intonation]] and it's a hassle. This template skips that step when the displayed text will be the same as the title of the article you are linking to.
Parameters
1=- Full name of the article on Wikipedia.
2=- Alternative name of the link.