method f (a b)
	a := b - 1;	
end;

method g (a)
	a := a - 1;
end;

method main ()
	var x := 0;
	/* vgl.:
 	 * [Term ’.’] ident ’(’ { Expr ’,’ } [ Expr ] ’)’ /* Methodenaufruf */
	f (x,x,);
	g (x,);
	g (x);
end;