Translations:Help:Links/5/en

The first letter of the link target is usually case-insensitive (unless the wiki is configured otherwise), meaning links can be capitalized or not (so How to contribute and how to contribute are equivalent). However, the case of every subsequent letter must match the target page exactly (so How to contribute and How To Contribute are not equivalent). Spaces in the page title may be represented as underscores (so How to contribute and How_to_contribute are again equivalent), but using underscores in links is typically frowned upon since they will be visible in the page text (but this can be prevented by using a "pipe").