[cgiapp] More Kwiki work

[David Kaufman]

Hi Emmanuel,

Emmanuel Seyman wrote:
> * David Kaufman wrote:
 >
>> 2. Installed Kwiki::Diff so we can quickly see what was
>> changed, and (hopefully) change it back easily if it's spam.
> 
> I'm not seeing this. How does one use it?

Yeah, Kwiki's default toolbar icons are kind of tiny and non-obvious 
aren't they?

Click on the "Revisions" icon, at the bottom of each editable page, and 
you'll be taken to the previous revision of that page.  The button looks 
like a left-pointing arrow and is in the row of "toolbar icons" just to 
the right of the search box (the next-to-last one, between the 
paper-and-pencil "Edit" icon, and the RSS icon, that says "Revisions" in 
the tooltip when you mouse over it).

2. Once you're looking at a previous revision, you'll see another new 
button down there, this time on the far right, *after* the RSS icon, 
called "Differences" (unhelpfully the icon just looks like a piece of 
paper), along with some other new icons for navigating revisions (they 
look like CD-player-style controls: Next, Previous, Last, etc.)

3. When you click on the "Differences" button, you get a nice 
side-by-side, colorized diff of the source text of the old version, 
compared to the next one after it, so you can identify exactly what was 
changed.

4. You need to be "logged in" to restore an old version (or to edit 
anything at all) so if you see "You are Anonymous" in the left column, 
click the "Anonymous" link and enter your WikiName to become Un-nonymous.

5. Then, if you come across a spammed or otherwise defaced page, you can 
simply navigate back to the old version of the page before it was 
vandalized, press the edit button and hit Save (or Preview, then Save) 
to revert the page to back to it's previously pristine and un-spammed 
condition.

Thanks!

-dave