MODx
MODx Code Mirror
<a href="http://modxcms.com/extras/package/?package=693">Code Mirror</a> is a great addition to MODx Revolution that serves as a very useful EditArea replacement.
<a href="http://modxcms.com/extras/package/?package=693">Code Mirror</a> is a great addition to MODx Revolution that serves as a very useful EditArea replacement.