When accessing the history of an article (the "more" link on the what's up/logs pages) the difference between the latest version and the previous one is showed, using the usual yellow/green background a-là wikipedia.
In each version the is the link "compare with previous version" to see oldest updates.
This is just a basic implementation, there isn't a wikipedia-like interface where you can compare the selected versions. Yet.
I suspect various enhancements could be made too, I worked mainly on making it work, feel free to comment as usual.
Note, oldest edits are not logged, so the it is not always possible to see diffs with oldest articles.
Neat :)
Would cause less strain on server if this was done in client-side script... at least on additional comparisons.
Also, it might be nice to add style valign='top' to those table cells in logs (left and right mostly).
Would cause less strain on server if this was done in client-side script... at least on additional comparisons.
The problem is that I totally don't understand the code to do this stuff (I usually "try" to understand things, but this one goes beyond me), I've coded any single bit of UVL by myself, but this is just a black box that requires two input texts and outputs a third one... I'm happy for now :-)
The diffs think I added the source and edited article type even though I
only edited the title. Doesn't show the original title in the first version even (read Fring instead of Fringe).