call.coco               Call CoCo
call.coco.chars         Call Coco with only code, subcode, and one
                        argument
call.coco.simple        Call Coco with only code and subcode
coco.enter.all          Call CoCo with all arguemnts
coco.init               Init a CoCo object.
coco.load               Load CoCo
coco.simple.model       Call CoCo with setting of models
coco.start              Enter a CoCo object
is.gc                   Generating classes
is.number               Test for a number
make.coco               Make a CoCo object
make.model              Make a CoCo model object
my.assign               Assign a value to a name
my.not.a.number         The invalid number for CoCo objects
ok.coco                 Test if the call to CoCo succeeded
