View source for Help:Diff

A '''diff''' is the difference between two versions of a page. It can be viewed from the [http://meta.wikimedia.org/wiki/Help:Page_history page history]: for every version there are potentially two [http://en.wikipedia.org/wiki/Radio_button radio buttons]: the left column is for selecting the older version, the right column for selecting the newer one. Pressing "Compare selected versions" gives the difference between the two versions.

For special cases (the diff for a single edit or between an old and the current version) other possibilities are clicking ''cur'' or ''last'' in the page history or on the [http://meta.wikimedia.org/wiki/Help:Recent_changes Recent Changes page]. The diff is also shown during an [http://meta.wikimedia.org/wiki/Help:Edit_conflict edit conflict] so you can see exactly what you need to reintegrate.

[[Category:Help|Diff]]