Since CHICKEN actually does this, I'll add the proviso of "without a GC or costly runtime".
Regardless of what we call the style, it isn't simple any more.
For people interested in the internals of Chicken Scheme (I suspect sctb already knows):
https://www.more-magic.net/posts/internals-gc.html
Regardless of what we call the style, it isn't simple any more.
For people interested in the internals of Chicken Scheme (I suspect sctb already knows):
https://www.more-magic.net/posts/internals-gc.html