I turned on the ability for SUO to color and edit other types of text files. Originally, I made it context color only EasyUO syntax, but I found myself starting to use it for other things. You can now edit things like:
C#
EasyUO
HTML
Java
JScript
PHP
VBasic
XML
CPP
Boo
Note that the color schemes are only for EasyUO, so you only get one color scheme for all other languages.