I see. So you need to fork Klipse and: 1. create a namespace for your language 2. register your language
There is a 1st draft of a guide here https://github.com/viebel/klipse/wiki/How-to-add-a-language-to-klipse
If the information is not clear enough, let me know I will provide more details @tbaldridge
@viebel that's exactly what I was looking for, thanks