Extension:EmailDiff

The EmailDiff extension modifies outgoing notification emails by providing a text diff of all changes made. This enables you to see the changes without having to leave your mail editor.

Configuration parameters

 * $wgEmailDiffSubjectSuffix
 * String to be added to the end of the subject line. Defaults to  (diff)


 * $wgEmailDiffCommand
 * Command to perform the diff. Seldom needs to be changed from the default.