A TextMate bundle that provides nice syntax highlighting for config files. Currently supports the widely used INI file format. Eventually, I hope to support other config file formats. Based off the ConfigObj bundle but made to work with INI files.
To install:
mkdir -p ~/Library/Application\ Support/TextMate/Bundles
cd ~/Library/Application\ Support/TextMate/Bundles
git clone git://github.com/abi/Config-files-TextMate-bundle.git Config.tmbundle