Schemix - A Scheme In The Linux Kernel
Phs2501 writes "Schemix is a Scheme running in the Linux kernel. It presents /dev/schemix to send Scheme forms to, and has extensions to read and set (C) kernel variables, call kernel functions, and make devices. If you've wanted to prototype your drivers in a high-level language that's 100% in the kernel, here you go."
...reimplement Emacs in Scheme...
Been done: Edwin.
It came with TI PC-Scheme in the mid-80s.
Google it, you might find a copy in the wild.
-I like my women like I like my tea: green-