There is this my opensource project called Sweet a precompiled language to html and decided integrate it with Tilt.
basic implementation of sweet in tilt
fixing implementatios of new version of sweet
Any reason why you can't add the SweetTemplate in Sweet itself (in e.g. sweet/template)?
I just tried to follow the pattern that I've found.
I'm closing this now because it's been a while, and it doesn't look like Sweet gained any usage. Feel free to comment if you still want/need it.