Initializing variables when loading

At load time the variable array "participants" is set to new values in the CABLES.patch constructor: 

    CABLES.patch = new CABLES.Patch({
        ...
        "variables":
        {
            "participants":["peter","fritz","helmut"]
        }
    });


in the original patch the values would be "hund,katze,maus" but on this page they are replaced with "peter,fritz,helmut" in the beginning.

open original patch