I wanted some of the Wikipedia functionality, so I
copied
Mediawiki:Common.js into my wiki. But I wanted to tweak it. Although
I could edit it in my normal text editor and paste it back, I wanted
to make minor tweaks on the wiki page itself. But it's a long page.
So...
http://ecoliwiki.net/dev/index.php/MediaWiki:Common.js
I put section headings in the commented out parts. Now I have a TOC
and section editing. Trivial, but I thought some might find it useful.
Jim
Wikipedia used to have that, but with the adventure of the JS
highlighting they are not more shown on wikimedia wikis.