Scm 5e3

From the SCM web page:

SCM is a Scheme implementation conforming to Revised5 Report on the Algorithmic Language Scheme and the IEEE P1178 specification. Scm is written in C and runs under Amiga, Atari-ST, GNU/Linux, MacOS, MS-DOS, MS-Vista, MS-Windows, OS/2, NOS/VE, Unicos, VMS, Unix and similar systems.

To reproduce my results on Ubuntu Gutsy Gibbon, install Scm with

sudo apt-get install scm

and run the interpreter with

scm -r r5rs -m -i -p 1 2>&1

Scm makes the following choices: