Slim TextMate/Sublime Bundle 
Description
This is the Textmate/Sublime Text bundle for Slim, based on the Handcrafted Haml bundle.
Installation
Textmate 1.x
cd ~/Library/Application\ Support/TextMate/Bundles/
git clone git://github.com/slim-template/ruby-slim.tmbundle.git Ruby-Slim.tmbundle
osascript -e 'tell app "TextMate" to reload bundles'
Textmate 2.x
cd ~/Library/Application\ Support/TextMate/Managed/Bundles/
git clone git://github.com/slim-template/ruby-slim.tmbundle.git Ruby-Slim.tmbundle
Sublime Text 2
Please install it via Package Control.