Gauche 0.8.8

From the Gauche web page:

Gauche is an R5RS Scheme implementation developed to be a handy script interpreter, which allows programmers and system administrators to write small to large scripts for their daily chores. Quick startup, built-in system interface, native multilingual support are some of my goals.

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

sudo apt-get install gauche

and run the interpreter with

gosh -i -fcase-fold 2>&1

Gauche makes the following choices: