elkarte/Elkarte — pull request #879 by Spuds (2013-10-09 23:49:10+00:00)
Title: Footnotes

First pass at footnotes ... insert as [footnote]bla bla[/footnote]

Renders as a sup [#] which links to the text below the message .. the text has a return link back to the footnote ... I'm sure there are some abuses of bbc that will mess this up, deal with those as we find em'