Linux for Designers

I'm working on the next version of SweeTS. This time i'm focused on new features like code operations (cleaning, formating etc.).
SweeTS is a development enviroment for TypoScript and a external TypoScript editor. TypoScript is the template language of the content management system (CMS) TYPO3.
Another question is how to structure a better code explorer. About that i started a poll at the Typo3 Forum.net.