anchor.diff:         ( noshort,
           "prn", 
           ZeroArgs (fun () -> Bool true), 
  -        "Print real names---you may want to use this in conjunction with log_queries");
  +        "Print real names (you may want to use this in conjunction with log_queries)");
         
          ( noshort,
           "show_signatures", 
           OneArg((fun x -> List (x::get_show_signatures() |> List.map String)), 
  -                "module name"), 
  +                "[module name]"), 
           "Show the checked signatures for all top-level symbols in the module");
         
          ( noshort,
  
positive.code:        ( noshort,
          "universes", 
          ZeroArgs (fun () -> Bool true), 
          "Use the (experimental) support for universes");
        
         ( noshort,
          "unthrottle_inductives", 
  
negative.code:        ( noshort,
          "max_fuel", 
          OneArg((fun x -> Int (int_of_string x)), 
                  "[non-negative integer]"), 
          "Number of unrolling of recursive functions to try at most (default 8)");
        
         ( noshort,
          "max_ifuel", 
          OneArg((fun x -> Int (int_of_string x)), 
                  "[non-negative integer]"), 
          "Number of unrolling of inductive datatypes to try at most (default 2)");
        
         ( noshort,
          "min_fuel", 
          OneArg((fun x -> Int (int_of_string x)), 
                  "[non-negative integer]"), 
          "Minimum number of unrolling of recursive functions to try (default 1)");
        
         ( noshort,
  