medley VS sbcl

Medley, open source emulator for Xerox Interlisp-D machines: https://github.com/Interlisp/medley

Your concept looks nice, it reminds me a bit of the Lisperati: https://www.hackster.io/news/the-lisperati1000-is-a-cyberdec...

So, did you consider Lisp or maybe Smalltalk? Plan 9 or Inferno might also be options.

Plan 9 comes in different variants, the "classic" one (with a Raspberry Pi port by Richard Miller) or 9front, an Inferno porting tutorial can be found at https://github.com/yshurik/inferno-rpi

Lisp and Smalltalk can run with or without Linux underneath, e.g. on the Raspberry Pi.

Bare-metal Lisp is available with interim: http://interim-os.com

Finally, bare-metal Smalltalk is available in my crosstalk system: https://github.com/michaelengel/crosstalk

Of course, Lisp and Smalltalk can also run hosted under Linux, e.g. using Squeak (https://squeak.org), Pharo (https://pharo.org) or InterLisp (https://github.com/Interlisp/medley).

Or - a crazy idea - build an emacs-only machine. That would be fun! :)

Also available online at https://interlisp.org/. Or follow the instructions at: https://github.com/interlisp/medley/releases

the language analysis of https://github.com/Interlisp/medley

Medley Documentation. We've been updating the online documentation at least for getting started -- instructions on Running in various contexts and Building and Using.

Interlisp for some ideas on supporting rapid prototyping and a historical perspective.

Of historical interest was Interlisp-D as a system that did structure editing and version management. it was at the beginning of time so getting it to work again as a practical development environment is a lot of work.

https://github.com/Interlisp/medley/issues/533

If you have more questions check out Discussions · Interlisp/medley (github.com)

Based on the commit message [0], and the references to "user code" in this document, my guess is that user programs have or will have access, but it's not finalized enough to be documented.

That being said, I suppose if you're developing an internal API for a compiler/interpreter, your "users" could be other parts of the project rather than language users.

https://github.com/sbcl/sbcl/commit/7f65522a16d857e41aa61cd0...

See for example:

https://github.com/sbcl/sbcl/blob/master/doc/internals-notes...

related: the Immix inspired parallel-mark-region GC developed by Hayley Patton (https://github.com/no-defun-allowed/swcl) got merged recently into SBCL.

https://github.com/sbcl/sbcl/blob/master/doc/internals-notes...

https://applied-langua.ge/~hayley/swcl-gc.pdf

build with

    ./make.sh --without-gencgc --with-mark-region-gc (on x86-64/Linux and x86-64/macOS only at the moment).

The Immix inspired mark-region GC developed by Hayley Patton (https://github.com/no-defun-allowed/swcl) got merged recently, which is pretty cool news for SBCL users.