Very nice multi-mode implementation in a nano, and very succesfull too! Congratulations with this remarkable strong entrance !
Sabreur is based on Caligula, all I did was reduce the code size, improve energy-management, and make it alternate movements when it dies.
I am most proud of Foilist, which has three modes of movement in a single line of code!
I just released a new revision of Sabreur, hopefully it will be better, if not I can always go back to 1.1.