doc/todo/preview_changes.mdwn



When editing a page, it would help to have a "preview changes" or "show diff" button, which brings up a diff from the current page content to the proposed new page content. --[[JoshTriplett]]
Some discussion from the main [[/index/discussion]] page:

It would be nice to be able to have a button to show "Differences" (or "Show Diff") when
editing a page. Is that an option that can be enabled?

It's doable, it could even be done by a [[todo/plugin]], I think.
--[[Joey]]


See the [[plugins/contrib/showdiff]] plugin --[[JeremieKoenig]]