···

       
79
       
79
       
 
       
      };

     

       
80
       
80
       
 
       


     

       
81
       
81
       
 
       
      nice = mkOption {

     

       
82
       
82
       
-
       
        type = types.int;

     

       
82
       
82
       
+
       
        type = types.ints.between (-20) 19;

     

       
83
       
83
       
 
       
        default = 5;

     

       
84
       
84
       
 
       
        description = ''

     

       
85
       
85
       
 
       
          The level of niceness to use.