Many Thanks to all! I read that CAL scripts are derivated from Lips languaje.
The problem is that meaby is neccesary to create a manual for musicians since the complexity of this, is not a few.
So I will try to underestand the sintaxis and them, make a manual more intelligible for musicians.
For example if I want to make a particular procedure, random permutations etc, what specific sintax I have to put in the CAL program to do this.
THANK YOU FOR ALL PEOPLE THAT RESPOND ME IN AN AFABILY WAY!