Interesting. That 1998 file for making a /proc scripting thing,
what else has it been used for?
Sometime around June 2001 I released a 3-stack Forthlike language
embedded in a Linux kernel. The implementation is quite different
than yours. In H3rL, Hohensee's 3-ring Linux, H3sm, Hohensee's 3-stack
machine, runs as a kernel daemon with regular user interaction via
a vt. I use vt1 on this box.
I would also call your attention to upforth. H3rL, H3sm and upforth
are in ftp://linux01.gwdg.de/pub/cLIeNUX/interim
Rick Hohensee