The diff module is used to show differences between content revisions. It replaces the normal Revisions tab seen when administering nodes.
Diff enhances the listing of revisions with an option to view the differences between any two content revisions and revert back to older versions.
Access to this feature is controlled with the 'View revisions' permission. The feature can be enabled/disabled with 'Compare revisions' settings available on the configuration page for each content type.
It also provides a predefined block 'Inline differences' that can be added to any layout by using Backdrop's layout administration.
This is a port from the Drupal module of the same name, currently version 7.x-3.4.
Install this module using the official Backdrop CMS instructions at https://backdropcms.org/guide/modules.
The main configuration settings can be found at admin/config/content/diff/settings. These enable additional 'Compare revisions' settings to be found in the configuration page for each content type - admin/structure/types.
See readme.txt for more information about usage.
This project is GPL v2 software. See the LICENSE.txt file in this directory for complete text.
- Graham Oliver (original port to Backdrop)
- Greg Netsas (klonos)
Grateful thanks to the developers and maintainers (past and present) of the Drupal 7 module.