Code for adding gist BBCode tags to phpBB

BBCode Usage:
[gist={NUMBER}]{SIMPLETEXT}[/gist]


HTML Replacement
<h3>{SIMPLETEXT}</h3>
<script src="http://gist.github.com/{NUMBER}.js"></script>
<a href="http://gist.github.com/{NUMBER}">Click here to see the revision history on this Gist.</a>


Usage:

[gist=51349]My Code[/gist]