Re: How many people are interested in designing the OS interface? bil@xxxxxx 10 May 2019 13:18 UTC
Re: How many people are interested in designing the OS interface? John Cowan 11 May 2019 00:24 UTC

Re: How many people are interested in designing the OS interface? bil@xxxxxx 10 May 2019 13:18 UTC

Another implementation for your list: s7 via its libc.scm.
An example is repl.scm, a vt100-based repl.